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Best UK Online Casino Sites February 2024 March 2024

Online gambling industry is thriving in the UK. While sports betting has been popular for a long time, the best online casino sites have brought all the fun of real casinos right to your home in recent years. When you play at the best casino sites, you’ll get to try out all your favourite casino games including online slots with great graphics, massive progressive jackpots with seven-figure prize pots, and even immersive classic casino table games where you’ll play exclusive live casino games with a real dealer!

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Mr Vegas

100% Welcome Bonus up to £100

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#ad. 18+. Gamble Responsibly. Begambleaware.org. The Welcome Bonus is only available to newly registered players who make a minimum initial deposit of £10. T&C's Apply
Bally UK

Play £10 Get 90 Bonus Spins

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New members only, must opt in. Min £10 deposit & wager. 30 day expiry from deposit. 18+. Extra Spins: on Secrets of the Phoenix Megaways. Spins value: 20p each. Game availability & restrictions apply. ‡ Current Jackpots are across selected games.
Jackpot City

100% Welcome Bonus up to £100 + 100 Bonus Spins

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#ad. 18+. Gamble Responsibly. Begambleaware.org. New UK Based customers only. You must opt in (on registration form) & deposit £20+ via a debit card to qualify. Offer valid 7 days from Registration. Welcome Bonus: 100% match up to £100 on 1st deposit. 50x wagering applies (as do weighting requirements). Extra Spins: Awarded on Gold Blitz once you have staked £20 on any Games Global game. Spin value = 10p. No wagering requirements on extra spin winnings. Full Terms

100% Bonus Up To £50 + 50 Bonus Spins

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18+. New Players Only. 100% Bonus On First Deposit Up To £50 & 50 Bonus Spins (30 Spins On Day 1, 10 On Day 2, 10 On Day 3) For Book Of Dead Slot Only. Min First Deposit Of £10. Max Bonus £100. Max Bonus Bet £5. Max Bonus Cash-Out £250. 40x Wagering Requirements. Bonus Expiry 30 Days. Bonus Spins Expiry 2 Days. Game Restrictions Apply. Further Terms Apply

Up To £200 Welcome Bonus + 100 Bonus Spins

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#ad. 18+. Gamble Responsibly. Begambleaware.org. New customers only. Opt in & deposit £10+ within 7 days & wager 35x to get up to £100. Wagering contributions vary. 7 day expiry. Receive 10 - 50 Extra Spins worth 10p on Big Bass Splash. 3 day expiry. Eligible on 2 deposits. T&Cs Apply.

Wager £10, Get £30 in Casino Bonuses + 25 Bonus Spins

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18+ New customers only. Opt in and wager £10, in 7 days. Get 3x £10 in casino bonuses, with 40x wagering, + 25 extra spins on Big Bass Bonanza. Bonuses expire in 7 days. Max Redeemable £750. Click for T&Cs. begambleaware.org | Please gamble responsibly.

Stake £10 on Slots, Get up to 200 Bonus Spins!

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18+. New customers only. Opt In required. £/€10 min stake on Casino slots within 30 days of registration. Max bonus 200 Extra Spins on selected games credited within 48 hours. Extra Spins expire after 7 days. iOS app restrictions may apply. Email/SMS validation may apply. Not available in NI. Full T&Cs apply.
Red Axe Play

100% Welcome Bonus up to £100 + 20 Extra Spins

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18+. New Players Only. Wager from real balance first. 50X wager the bonus. Contribution varies per game. Selected games only. Wager calculated on bonus bets only. Bonus valid 30 Days from receipt/ extra spins valid for 7 days from issue. Max conversion: 3x the bonus amount or from extra spins:£20.Withdrawal requests voids all active pending bonuses. Excluded Skrill and Neteller deposits.

100% Bonus up to £100 + 20 Extra Spins

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#ad 18+ Gamble Responsibly. Begambleaware.org New Players Only. Wager from real balance first. 50X wager the bonus. Contribution varies per game. Selected games only. Wager calculated on bonus bets only. Bonus valid 30 Days from receipt/ extra spins valid for 7 days from issue. Max conversion: 3x the bonus amount or from extra spins:£20.Withdrawal requests voids all active pending bonuses. Excluded Skrill and Neteller deposits. Full Terms apply

100% Welcome Bonus up to £100

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18+. Play Safe. 1st time depositor at 888casino only • £20 min deposit • Claim within 48 hrs • Valid for selected games • Bonus wins capped at £500 • 30x wagering – req. vary by game • Bonus expires within 90 days • Payment method & country restrictions apply • Withdrawal terms & T&Cs apply. #ad
Rainbow Riches

Get 30 Bonus Spins on Rainbow Riches when you play £10

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18+. New members only, must opt in. Min £10 deposit & wager. 30 day expiry from deposit. Extra Spins: on Rainbow Riches. 1p coin size, max lines. Bingo: Advertised ticket value based on £1 tickets. Game availability & restrictions apply.**£10 lifetime deposit for Daily Free Game.
Fun Casino

100% Welcome Bonus up to £123

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18+. New players only. Maximum bonus is 100% up to $/€/£ 123 | Min deposit is $/€/£ 10 | No max cash out | Wagering is 50x bonus | Maximum bet while playing with a bonus is $/€/£ 5 | Eligibility is restricted for a suspected abuse | Skrill and Neteller deposits excluded |
Double Bubble

Play £10 Get 50 Extra Spins on Double Bubble!

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New members only, must opt in. Min £10 deposit & wager. 30 day expiry from deposit. Extra Spins: on Double Bubble. Spins value: 20p each. Bingo: Advertised ticket value based on £1 tickets. Game availability & restrictions apply. 18+. **£10 lifetime deposit required.

Get 250 Extra Spins! When you deposit £10 using the code UK10

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18+. New casino players only. Min deposit £10 with code 'UK10'. Debit card only. Selected Slots only. 7-day expiry. Wagering requirements attached to clear bonus. Terms apply.

Spend £10 , Get 30 Extra Spins on Double Bubble

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New members only, must opt in. Min £10 deposit & wager. 30 day expiry from deposit. 18+. Extra Spins: on Double Bubble. 1p coin size, max lines. Bingo: Advertised ticket value based on £1 tickets. Game availability & restrictions apply. ‡ Current Jackpots are across selected games.

Bet £10 & Get £30 + 30 Bonus Spins

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18+. New Casino players only. Deposit required. Min bet £10 on qualifying games. 40x wager reqs (bonus only) on selected games. £30 Bonus + 30 Extra Spins for a selected game. Accept within 14 days. Valid for 30 days. Spins value £0.20 each. Certain deposit types excluded. Player restrictions & T&Cs Apply.

Deposit £25 & Play With £50

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18+. Deposit a minimum of £10.Turnover initial deposit x1 on slots to qualify, upon qualification initial deposit will be matched with free slots funds up to £25.Bonus funds to be credited into account next day.The promotion is only valid for players living in the United Kingdom who are 18 years or over.Valid for players who register on or after 12/01/2024.In order to be eligible for this promotion and receive the welcome casino bonus, customers must deposit a minimum of £10 or more.This offer is valid for a player's initial deposit only.BetGoodwin Terms and Conditions apply.

100% Welcome Bonus up to £100

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New customers only aged 18+. Minimum deposit £10. Get a Casino Bonus matched to your first deposit, up to £100, after you stake £20 on slots, credited within 48 hours. Bonus expires in 7 days and has a 40x wagering requirement. Additional T&Cs apply. Please bet responsibly.
Pub Casino

100% Welcome Bonus up to £100

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18+. New customers only, min deposit £10, wagering 40x, max bet £5 with bonus funds. Max bonus is 100% up to £100. No max cash out on deposit offers. Welcome bonus excluded for players depositing with Skrill or Neteller. Cashback is cash with no restriction. Full T&C’s apply. +18, Please Gamble responsible. BeGambleAware.org
Hot Streak

100 Extra Spins on Big Bass Bonanza

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18+. First deposit only. Min deposit and stake £20 on slots only. Promo code BASS20 required. Max 100 cash spins. Max one claim during promo period. Spins valid on Big Bass Bonanza. Total spin winnings capped at £200 per claim. Full T&Cs apply. GambleAware®: Gambling Help & Gambling Addiction | Please gamble responsibly.

50% Back as a Bonus Up To £25 Plus 10 Bonus Spins

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18+ . BeGambleAware.org | Gamble Responsibly. Simply Deposit and Play a minimum of €/£10 and if your QuinnCasino account has losses at the end of your first day's play (23:59), we'll refund 50% of your losses as a 1x Rollover Casino Bonus up to £25 PLUS, credit your account with 10 Extra Spins on 'Reel Diamonds'. Even if your account is up, you're guaranteed £5 Casino Bonus (1x Rollover) PLUS the 10 Extra Spins if you stake a minimum of £100. T&Cs Apply.

100% Welcome Bonus up to £100 + 100 Bonus Spins

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18+ new players only. Min deposit: £20. Max £100 bonus. Max bet with active bonus: £2. Wagering required 100% match bonus: 30x deposit + bonus. Max win from welcome bonus: £500. 100 Extra Spins are given out 20 per day on Book of Dead for 5 days in a row. Max Extra Spins winnings: £100. Extra Spins winnings credited as bonus money with 45x wagering & 3 days expiry. Deposit bonus & Extra Spins wins are forfeited 30 days after bonus is credited if the wagering is not met. Game weighting and restrictions apply. Play Responsibly www.begambleaware.org.

100% Bonus Up To £50 + 100 Bonus Spins

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18+. New Players Only. 100% Bonus On First Deposit Up To £50 & 100 Bonus Spins (50 Spins On Day 1, 25 On Day 2, 25 On Day 3) For Book Of Dead Slot Only. Min First Deposit Of £10. Max Bonus £50. Max Bonus Bet £5. Max Bonus Cash-Out £250. 40x Wagering Requirements. Bonus Expiry 30 Days. Bonus Spins Expire After 48 Hours. Game Restrictions Apply. Further Terms Apply.
Red Casino

Welcome Package Up To £25 + 50 Extra Spins!

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18+ | T&Cs Apply | Gamble Responsibly. https://www.begambleaware.org/
Peachy Games

100% Welcome Bonus up to £50 + 20 Bonus Spins

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18+. New Players Only. 100% Bonus On First Deposit Up To £50 & 20 Bonus Spins. Bonus Spins Are Credited Immediately And Are Valid For Book Of Dead Slot Only. Min First Deposit Of £10. Max Bonus £50. Max Bonus Bet £5. Max Bonus Cash-Out £250. 40x Wagering Requirements. Bonus Expiry 30 Days. Bonus Spins Expiry 2 Days. Game Restrictions Apply. Further Terms Apply.
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There’s a lot to consider when you’re signing up at a new online casino - from the range of casino table games to the best bonuses, safety and security, and overall features. Read on to find out real money online casinos about all of this and more.

Best UK Online Casinos

Players in the UK really have it good when it comes to UK casino sites! There are hundreds of different casino sites that offer legal gambling in the UK, so it’s no surprise that some casino sites are better than others. Some of the best online casinos are household names that you’ve heard of before (like BetVictor and Bet365), but there are also lots of smaller or new casinos that offer just as good an experience. 

All online casinos come with their own special features. For example, some might have a multi-level loyalty programme, others are fully themed, and all the promotions and visuals fit in with the theme, while others simply concentrate more on the online casino experience, bringing you top-quality slots from major providers at UK slots sites.

We understand that it can be difficult to figure out which is the best online casino site for you! So, the team here at Bookies.com has put together a full list of top casino sites. We’ll let you know what makes each of these worth trying, and you can also rest assured that any site we feature as the best online casino site is totally legit, so you don’t need to be concerned about your funds and data during your online casino play. When you sign up to a casino site through a link you’ll find on this page, you’ll also be guaranteed to get casino bonus funds with a great welcome offer, so you can boost your bankroll immediately with bonus money!

UK Online Casino Real Money Sites

Dream Vegas

New Dream Vegas players get a 100% deposit match up to £300, plus 150 extra spins to get started! And there’s a huge amount you can do with your bonus.

Dream Vegas is a really luxurious online casino that makes you feel like you’re really in Vegas! You can look forward to a smooth experience on both desktop and mobile, and there are features like live chat to ensure you have a great experience. Dream Vegas has over 2,000 slot games including the latest releases and popular titles, plus you can play table games, live dealer games, and some fun scratch and instant win games.

$1,000 First Bet on Caesars

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Used 19 Times Today
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BetMGM Online Casino

One of the biggest names in the casino industry has finally opened their online doors to players from the UK, and their welcome offer has been worth waiting for. New customers at the BetMGM online casino can claim £200 in bonus cash plus 100 free spins on Big Bass Splash when they sign up and make 2 £100 deposits within 7 days of signing up for a new account.


BetVictor casino has a unique offer for new players - when you wager at least £10 on slots, you’ll get up to 300 free spins on selected games. The best part is there are no wagering requirements on this offer!

At BetVictor, you can try out a huge variety of games, including five-figure, must-drop daily jackpots! There are also some BetVictor exclusive slots, including a branded megaways game. You can also play retro-themed games, new releases, Drops & Wins games, and of course all of your favourites. When you’ve had your fill of slots, you can check out the BetVictor live casino games, or head to the sportsbook for thousands of top events and markets.

$1,000 First Bet on Caesars

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Used 15 Times Today
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$1,000 First Bet on Caesars

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Used 7 Times Today
Must be 21+ to participate. T&Cs apply.


LeoVegas casino is a well-known online casino, and for good reason. Here you can play thousands of different slots including classic casino games, new releases, LeoVegas Originals, and even jackpots. Some of the biggest jackpots can hold prize pots of up to a massive eight figures! LeoVegas also has bingo, instant win games, live dealer tables, and a sportsbook.

When you sign up for your new LeoVegas account, you’ll be treated to a 100% matched deposit bonus up to £200, plus 100 free spins on Big Bass Splash when you make your first deposit!

$1,000 First Bet on Caesars

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Used 12 Times Today
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Casimba offers a great welcome package for new players, so you’ll get a 100% match up to £200 and 50 free spins on your first deposit, and another 50% up to £50 on your second deposit. There are also huge prize draws to take part in, plus you can build up points to get special loyalty offers.

This online casino has over 2,300 different games, brought to you by dozens of top providers like NetEnt, Pragmatic Play, and Microgaming. There are huge jackpots like Mega Moolah, exciting Drops & Wins games, and even a full live dealer casino with almost 50 options including table games, card games, and gameshows.

$1,000 First Bet on Caesars

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Used 60 Times Today
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21 Casino

The 21 Casino welcome offer is a little unique, as it awards a 121% match up to £100 when you make your first deposit of £10 or more. You can use your bonus to get started on some of the top UK slots like Bonanza, Book of Dead, and Starburst. In addition to the normal slot games, there are also huge jackpots like the Mega Moolah and Jackpot King series, plus a good range of live dealer games.

21 Casino comes with a desktop and mobile-friendly navigation, providing a totally smooth experience, no matter how you choose to play. You can deposit via trusted methods like bank cards, paysafecard, and e-wallets.

$1,000 First Bet on Caesars

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Used 24 Times Today
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William Hill

William Hill casino is one of the biggest names in UK online gambling, and you’ve probably at least come across the William Hill sportsbook before, if not their online casino. The new customer offer is very simple - stake £10 and you’ll get 100 free spins!

Variety is the main selling point of the William Hill online casino. There are so many slots, including William Hill branded exclusives, new titles from top providers, and games with different themes like summer, adventures, and even fishing! William Hill also has a live casino offering, poker, slingo, and even fun and social bingo rooms.


Whether you love slots, live dealer games, or sports betting, there’s something for everyone at Karamba casino. Some of the world’s biggest slot games are available here (like Big Bass Bonanza and Reactoonz), plus there are games with special features like Hold & Win, Lock’n Win, and megaways.

The Karamba welcome offer for new players is pretty standard, with a 100% welcome bonus up to £50, plus 100 free spins. The promo is a great way to explore the selection of games available at this online casino. For existing players, there are prize drops and tournaments, plus special offers for sports players.

$1,000 First Bet on Caesars

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bet365 is an absolute powerhouse when it comes to online gambling - 80 million customers across the world can’t be wrong. When you create your new account, you’ll be treated to 50 free spins (available to play on several games) the first time you stake £10 on slots, which is ideal for getting to know the casino!

The bet365 casino website experience is really visual, so it works great on desktop, plus you can play on mobile using your browser or the dedicated app. Amongst the 2,000+ games to look forward to are big jackpots like the Age of the Gods series, along with bet365 Originals, poker, bingo, and totally immersive live dealer games.

$1,000 First Bet on Caesars

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Video Slots

Video Slots casino is one of the lesser known UK online casino sites, but it’s just as good as some of the online gambling industry leaders. When you sign up you’ll get a 100% match up to £200, plus 11 free spins with no wagering requirements, to sweeten the deal.

This online casino site is absolutely bursting with fun. There are online slots battles where you can win casino bonuses and free spins, and handy widgets on the UK casino site let you know who’s just won big! You can look forward to a exciting slot games selection including top titles like Gates of Olympus and Book of Dead, but where Video Slots really shines is in their range of massive progressive jackpot slots that can go up to an eye-watering eight figures.

$1,000 First Bet on Caesars

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Bally Casino UK

A relative newcomer to the UK casino market, but brand with a rich history in the USA. Bally's have casinos in more than 10 states in America, and have been operating for over 75 years. The current Bally Casino welcome bonus gets you 30 in free spins on Secrets of the Phoenix Megaways when you sign up as a new customer and bet £10.


The welcome bonus at BzeeBet casino is very simple - you get a 100% matched deposit bonus up to £100, plus 100 free spins on Big Bass Bonanza when you make your first deposit. BzeeBet has over 2,000 top rated slots, plus an immersive live casino, and even a sportsbook, so this is a great place for all different kinds of players. 

The promotions at BzeeBet are also excellent, and you can look forward to some kind of offer every single day, with promos ranging from deposit bonuses and cashback on your losses, to double loyalty points on certain days.

$1,000 First Bet on Caesars

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UK Online Casino List

We’ve put together a list of some of our top recommendations of UK online casinos that we think you should try. New online casinos launch in the UK all the time, so as we discover the latest ones, we’ll keep this list updated for you. 

👑 Dream Vegas Huge welcome bonus100% deposit bonus up to £300 and 150 free spins
👑 Casimba Loads of Drop & Wins games1st deposit bonus of 100% up to £200 and 50 free spins. 2nd deposit bonus of 50% up to £50
👑 LeoVegas Several "must-fall" jackpots100% deposit bonus up to £200 and 100 free spins
👑 BetMGM Online Casino Generous daily promotions100 free spins & £200 bonus cash available on sign up
👑 Video SlotsMore than 5,000 online casino games100% deposit bonus up to £200 and 11 free spins
👑 BetVictorLoads of daily jackpot gamesStake £10 and get £30 and 100 free spins
👑 21 CasinoFun instant win games121% welcome bonus up to £100
👑 bet365 Fast withdrawalsStake £10 get 50 free spins
👑 KarambaRegularly updated casino game library100% deposit bonus of up to £50 and 100 free spins
👑 BzeeBet Hundreds of titles to enjoy100% welcome bonus up to £100 and 100 free spins on Big Bass Bonanza
👑 Star WinsHuge welcome bonusUp to £6,000 welcome bonus
👑 Bally Casino UK Play Megaways SlotsClaim 30 In Free Spins

Online Casino Reviews – What We Look For

The online casino site you choose is going to depend on what you’re looking for - not all online casinos are the same, and not all players are the same, so there’s something out there for everyone! For example, you might be more interested in the bonuses, while other players might prefer a bigger game selection. We assess every single part of an online casino site before we recommend it, and these are some of the main factors we look out for.

Sign Up Offers 💰

A sign up offer is one of the first considerations when opening a new online casino account. We look for offers with a welcome bonus that really rewards players, whether in the form of deposit bonuses, free spins, or cashback. The best bonuses come with low wagering requirements, high win limits, and low minimum deposit amounts, making them accessible to all players. Of course, we also look at the size of the bonus - it’s great when a deposit match goes into the thousands of pounds!

Existing Customer Bonuses 💰

It shouldn’t just be all about new players - loyal players deserve to be rewarded with bonus money too! We look for casinos that have regular free spins offers, cashbacks, deposit bonuses, and tournaments for existing players. The very best online casinos work on a promotional calendar system where you can expect a new reward every week, or sometimes even every day!

Loyalty Programmes ✅ 

Loyalty and VIP programmes are a great way to reward regular players at online casinos. We look out for loyalty programmes that give you special perks like enhanced or exclusive bonuses and priority support, or even programmes that simply award you with regular bonuses like matched deposit offers, free spins, and cashback.

Customer Service ✅ 

Customer support is extremely important because chances are you’ll need it at some point. The best online casinos have several different customer support channels, including email, phone, social media, and live chat. Ideally, an online casino should offer 24/7 customer support, so that you can get the help you need at any time of the day or night.

Range of Available Games ✅ 

Playing games is the whole reason you’re visiting an online casino in the first place, so the game variety is possibly the most important factor! We always look for online casinos that have a great selection of hundreds or even thousands of slot games from reputable providers, including games with special features like megaways and jackpots. In addition to new slots, we look for a live casino, plus classic casino favourites like blackjack, roulette, and video poker.

Easy to Use Online Casino Site ✅ 

Whether you’re going to be playing on desktop or mobile, the casino website experience is fundamental. We look for casinos that have an intuitive navigation and let you move around with just a few clicks, plus comprehensive filtering options to allow you to find and select games easily. All information like T&Cs, responsible gambling features, and promotions should be available with just a few clicks too.

Casino App Available for Download ✅ 

Not all UK online casinos have a downloadable app, and while it’s very good to have, it’s not an absolute must. What’s a lot more important is the overall mobile experience - as long as an online casino has a fully optimised mobile website so that you can play on mobile phone or tablet, we’re happy to recommend them.

Valid Gaming Licence ✅ 

All of the online casinos we recommend here at bookies.com hold a valid UK Gambling Commission license. This is how you can tell that an online casino is totally legit, and you can be assured that your personal data and funds are safe.

Tons of Added Value ✅ 

All online casinos come with their own special features, for example themed journeys, tournaments, additional promos, exclusive titles, blogs, social media communities and so much more. We evaluate each online casino based on the value that goes beyond simple game variety and welcome offers.

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Casino Software Providers ✅ 

There are hundreds of online game providers out there, but some of them are definitely better than others. We always look for a good selection of providers, including big names and more niche studios. Some of the top providers that an online casino should feature include NetEnt, Pragmatic Play, Games Global, and Evolution Gaming.

Payment Methods ✅ 

UK players can choose from a huge range of different payment methods at online casinos, so it’s important that your casino of choice supports your preferred one. Most online casinos accept payments via Visa and Mastercard debit cards, but we also look out for other methods like PayPal, Neteller, Skrill, and cryptocurrency. There are also Apple Pay casinos and sites that accept Google Pay on mobile, which are among the fastest withdrawal casino payment methods. While pay by phone casinos are also becoming more popular.

Security ✅ 

We ensure that the casinos we recommend protect you in every possible way. The best UK online casinos use special encryption technology and hold verification that ensure their websites are totally secure. All the casinos we list also only offer highly secure and reputable payment methods.

Reputation ✅ 

All of the online casinos we recommend to you have great reputations. We understand that it’s important for an online casino to portray a good image, so we make sure that we only list casinos that are highly reputable.

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Comparing the Best Online Casinos UK

Once you’ve established an outline of what the best UK online gambling sites look like in isolation, the next step is to compare. Our reviews do this as standard, but it’s also something you should do for yourself. The reason for this is that you never know what something’s worth if you don’t hold it up against something else. 

In the online casinos world, this is particularly important because something can seem impressive until it's challenged. For example, a site might offer 200 different games. On first inspection, that sounds great, but when you consider the top online casino sites in the UK boast upwards of 400 games, the former starts to look less appealing.

The same goes for payout percentages. All online slots at UK slots sites and table games have a theoretical return rate. Naturally, some are better than others, but you won’t know this until you start comparing. For instance, Quickspin’s Big Bad Wolf slot game has an RTP of 97.35% that’s pretty good. Goblin’s Cave by Playtech has a 99.3% RTP. Therefore, in theory, you’ll win more in the long run when you choose the latter over the former. Again, this all comes down to your ability to take a core set of features and compare like for like.

By looking at what casino X has compared to casino Y, you’ll build up a list of top online casino apps in UK and, more importantly, a selection of sites that work for you. As we’ve already said in this UK online gambling guide, everything is a matter of personal preference. Just because one group of experts says Casino X is best, that doesn’t mean you’ll agree.

To help you refine the comparison process, make sure you assess these key areas:

  • ✔️ Game quantity
  • ✔️ Game type
  • ✔️ Betting limits
  • ✔️ Payout percentages
  • ✔️ Mobile betting options
  • ✔️ Live gaming options
  • ✔️ Bonus value
  • ✔️ Bonus wagering conditions
  • ✔️ Personal features such as aesthetics, design and usability.

New Online Casinos UK

When new online casinos launch in the UK, they have tough work cut out for them - while many players are happy to choose a well-respected online casino, it’s not always as easy to commit to playing with a new brand. For that reason, newer online casinos usually offer really good sign-up bonuses, often with matched deposit bonuses going into the thousands of pounds. 

When you see an online casino here at Bookies.com, you’ll know that we’ve already done all the work that goes into evaluating the safety, security, and overall gaming experience, so you can safely sign up and play with these newer brands.

Some of our top new UK online casinos are listed below, and we’ll keep this page updated in the future, as new brands launch.

👑 Dream Vegas Launched in 2018100% deposit bonus up to £300 and 150 free spins
👑 Video SlotsLaunched in 2011100% deposit bonus up to £200 and 11 free spins
👑 21 CasinoLaunched in 2015121% welcome bonus up to £100
👑 BzeeBet Launched in 2023100% welcome bonus up to £100 and 100 free spins on Big Bass Bonanza
👑 Star WinsLaunched in 2020Up to £6,000 welcome bonus

Licenced Online Casinos UK

There’s a lot at stake when you play at an online casino - you’ll be using your own real money and providing personal details like your name, date of birth, and address. For this reason, it’s always important to ensure that you’re playing at a legit online casino that’s totally trustworthy. There are thousands of online casinos out there that advertise their availability to players in the UK, but they’re not necessarily always legit. 

For an online casino to be legal in the UK, it needs to hold a very special license from the UK Gambling Commission, and when an online casino holds this license, you can rest assured that it has been fully assessed in terms of data security, payment method security, game fairness, and other factors.

Here at Bookies.com, we only list online casinos that are licensed and regulated, and therefore provide a totally safe and secure experience. When you sign up via a link here, you won’t need to be worried about security at all, and you can simply enjoy your gambling experience, safe in the knowledge that you and your funds are safe!

Best Online Casinos UK Bonuses and Promotions

As we mentioned, the best online casinos UK will offer new players bonuses to encourage you to sign up to casino sites. To better understand what to expect, here are some of the most popular promotions for new and existing gamblers at top online casino sites in UK.

Deposit Bonus 💰

When you claim a deposit bonus, your online casino will commit to matching a percentage of your deposit with bonus funds. You usually need to make a minimum initial deposit to claim these promotions.

You can use these bonus funds to play slots and other unique UK casino games. Some online casino platforms will offer deposit match bonuses of up to 100% or more, effectively letting you double your playing money.

For example, Casimba offers a 100% deposit bonus on your first deposit of up to £100. If you deposit £100, you'll get £100 in bonus funds, giving you a total of £200 for gambling. The online casino also offers a 50% deposit bonus up to £50 on your second deposit. If you add £50, you'll get £25 in bonus funds.

That gives you £75 in total to add to your £200 from the first deposit, giving you £275 in total.

Most deposit bonus offers have wagering requirements, which tell you how many times you need to use your bonus funds before withdrawing. With the Casimba bonus mentioned above, the wagering requirements are 35x and apply to your deposit and bonus funds. So, to withdraw your £275 in playing money, you'd need to wager £9,625.

Deposit bonus offers are perfect for players looking to boost their starting bankroll at casino sites, whether they are casual players or high rollers.

Best UK Online Casinos For Deposit Bonus:

No Deposit Bonus 💰

With a no-deposit bonus, you can claim rewards like bonus spins, bonus funds, and more without adding money to your account. Usually, you need to opt in to claim a no-deposit bonus. You can also claim these promotions during your sign-up.

Most no-deposit bonus offers will have strict terms like wagering requirements and limits on winnings. However, no-deposit bonus offers are still some of the most generous online casino offers available because you get the chance to play for free.

Demo Spins 💰

When you claim a demo spins offer, your online casino will credit you with a specific number of bonus spins on particular online slots. The value of each spin will be determined by which bonus you claim.

Many online casinos UK will apply limits on winnings from your free spins, but these promotions are still a great way to try some of the most popular UK casino games.

Best UK Casinos For Free Spins:

Reload Bonus 💰

A reload bonus is similar to an initial deposit bonus. However, you can only claim these promotions as an existing player once you make subsequent deposits to your casino account. As the name hints, reload bonuses allow you to refresh your bankroll by making a deposit, which your online or mobile casino will match with bonus funds.

You can usually claim reload bonuses by opting in via the promotions page of your online casino or while entering a promo code during your deposit.

Other UK Online Casino Bonuses 💰

You can claim other bonuses at UK online casinos by signing up and opting in through your online casino's account section. For example, many casinos will offer insured losses up to a particular amount for your first 24 hours. The best UK online casino will pay back any qualifying losses you make in this period with bonus funds. Another popular promotion offered by UK casinos is a referral bonus, where you will receive a link or code to give your friends to sign up. If your referrals sign up and make a qualifying deposit, you with both receive a bonus.

Which Online Casino Games Can You Play Online?

The range of games you can play at UK online casinos is excellent. While not all casinos have all of these options, most have a pretty good variety of them, and of course you can open multiple online casino accounts so that you can swap between different ones if you like, depending on if you prefer baccarat or maybe TV or film-themed casino games.

These are some of the best online casino games available and where we’d recommend you play them.

💰 Blackjack👑 Karamba
💰 Roulette👑 BetVictor
💰 Slots👑 Casimba
💰 Live Dealer Games👑 William Hill
💰 Baccarat👑 bet365
💰 Video Poker👑 21 Casino
💰 Craps👑 Dream Vegas
💰 Keno👑 LeoVegas


Blackjack is an absolute staple of any casino experience, and online casinos are no different. This is one of the most popular card games out there, so it makes sense that almost all UK online casinos have blackjack. You’ll usually find blackjack in the live casino section, where you can even play at high roller tables and bet into the thousands, as well as in the standard table games section, where you won’t have a real dealer or tablemates.



Watching the roulette wheel spin is just as much fun at an online casino as it is at a traditional casino! Almost all UK online casinos offer at least a few roulette options, usually available both within the live casino section, and in more traditional video formats. Many UK online casinos offer different variations of roulette, for example American Roulette, European Roulette, Auto-Roulette, and even roulette in various languages.



Slingo is a relatively new casino games option for UK players, but it is quickly becoming increasingly popular at the best online casino sites. As the name suggests this is a cross between bingo and slot games. More information on UK Slingo Sites can be found on our dedicated page.

Online Slots


Slots are without a doubt the biggest type of game at UK online casinos. There are thousands of different slot games out there, and with new launches all the time, the variety is basically endless. Slots come with all kinds of different themes and fun characters, plus each one has its own special fatures like bonus rounds, free spins, respins, gamble features, and multipliers. Slots can take the form of jackpots, megaways games, video slots, or simple, retro-themed games.

Live Dealer

Live Dealers

Live dealer games are about the closest you’ll get to playing in a real casino, without needing to leave the house! When you play live dealer games from top providers like Evolution Gaming and Pragmatic Play, you’ll get to play alongside a real dealer, streaming in HD from a studio. Top live dealer games include casino classics like roulette, blackjack, baccarat, and poker, plus interactive gameshows.

How to Sign Up to UK Online Casino Sites

It’s extremely easy for players in the UK to sign up at an online casino. Your first step should be clicking on a link on this page at Bookies.com, so that you can be guaranteed that you’re eligible for a special offer when you sign up.

You’ll need to provide some basic details like your name, email address and password for logging in, plus your date of birth, mobile number, and address for verification purposes. Usually, your identity can be verified automatically at this point, and this process is done to ensure that you’re kept safe and secure while you’re playing. If it’s not possible to verify you at the time, you’ll be asked to submit documents like proof of ID and proof of address, for manual verification.

As soon as you’ve signed up, you’ll be ready to make your first deposit, and start playing on all of your favourite games! All in all, the sign-up process at most online casinos only takes two or three minutes.

What Payment Methods Do UK Online Casinos Accept?

Most UK online casinos offer various different ways that you can deposit and withdraw. Almost all deposits to online casino account are instant, and most online casinos don’t charge deposit fees, but depending on the casino, there might be some small fees for withdrawals. Withdrawal timelines depend on the casino and on the method, so you might wait anywhere from one hour to two or three days to get your funds.

These are some of the most popular payment methods at UK online casinos:

💰 Bank cards: UK players can use debit cards to deposit at online casinos (but not credit cards). The most common bank cards that are accepted are Visa and Mastercard. Bank cards are convenient because almost everyone has a bank account! This is also a very secure method, as the money goes straight in and out of your bank account. The only drawback with using a bank card is that withdrawals may take some extra time, compared to other methods.

💰 E-wallets: Methods like PayPal, Skrill, and Neteller are very popular at UK online casinos. E-wallets are a safe and secure way to deposit and withdraw, and they have a bit of an edge over debits cards because withdrawals to e-wallets are generally much more rapid. It’s important to check promotional T&Cs before depositing with an e-wallet, as Skrill and Neteller deposits can sometimes be excluded from claiming promos.

💰 Cryptocurrency: This is a relatively new addition to UK online casino payment methods, but it’s being adopted by some top casinos already. Crypto options include Bitcoin, Litecoin, and Ethereum, and when you use crypto, there’s no need to link your bank account or any other personal details, as you’ll be using funds that already exist in your crypto wallet.

💰 Mobile options: Mobile-first payment methods are ideal for players who prefer mobile phone and tablet to desktop play. Apple Pay and Google Pay are the two most popular methods, and most are really convenient ways to pay. Mobile methods like this retain the security of bank cards transactions, but just mean that you don’t need to type in your card number every time you want to deposit or withdraw.

Online Casino UK Legislation

The UK is one of the safest jurisdictions in the world for online gaming, and a large part of this is down to the strict regulations of the UK Gambling Commission (UKGC). Our experts have provided an overview of how the UKGC protects you through its strict licensing requirements below.

☑️ UK Gambling Commission

The UK Gambling Commission was established in 2007 to keep crime out of gambling. Unlike other jurisdictions in Europe, which will let online casinos operate with licenses from other regions, the only sites which can go live in the UK must have a license from the UKGC.

☑️ UKGC License

Any online casino which holds a license from the UKGC has met the regulatory body's high standards for player safety. Each online casino will employ top personal data protection schemes and modern security measures like SSL encryption. Likewise, these sites will only feature secure banking, welcoming the most trusted payment providers.

☑️ Responsible Gambling

UKGC license holders must also meet the body's standards for responsible gambling support. All UK online casinos will provide a dedicated section with advice on preventing problem gambling. Casinos must also provide account tools like deposit, spending, and time limits to help players stay in control. There will also be links to local problem gambling support charities you can visit to get professional help.

☑️ Customer Support and Complaints

Sometimes issues come up at online casinos in the UK, and the UKGC tries to ensure you get all the help you need by demanding the highest standards of customer support. Every UK online casino will have a customer support section where you can contact staff members for advice on verifying your account, making payments, and claiming bonuses. Many online casinos in UK will also train staff members to provide problem gambling support.

You can also raise complaints with the UKGC, who will review your case and assist in any disputes you may have with a UK online casino.

If you are looking for a quick answer to a question while playing online, you can also visit the casino's FAQ section, which usually provides extensive resources and information.

Best Online Casino UK FAQs

What is the best online casino in the UK?

The best online casino for you will depend on your preferences, as some have better bonuses, others have better casino games selections, and still others have better mobile apps for you to use. Some of the best UK casinos include BetVictor, bet365, and LeoVegas.

How many UK online casinos are there?

There are hundreds of top online casinos out there for players in the UK! If you’re opening a new account, make sure you’re choosing an online casino that holds a UK Gambling Commission license, so that you can be guaranteed safety and security when playing casino games.

Are online casinos rigged?

Casino games are not rigged. All top online casinos host casino games from major providers that use Random Number Generator technology to determine the outcome of each spin or play, so that the chance of winning at the best casino sites is always the same, and there’s nothing you can do to change it.

Are online casinos safe?

If you choose a reliable online casino like the ones you’ll find here at Bookies.com, you’ll definitely have a safe experience. Licensed UK online casinos offer high levels of data protection, secure payments, and use encryption technology to protect people who play casino games on their websites.

Which online casino has the best payouts UK?

The payout you can expect will depend on the online casino game you’re playing, as all casino games come with their own pre-determined Return to Player percentage. If you have a win at one of the best online casinos that we recommend at Bookies.com, you’ll definitely receive your money when you make a withdrawal.

Are online casino games legit?

If you’re playing at a reputable online casino like the ones we recommend, you can be assured that the games are legitimate. The slots use Random Number Generator technology, so every spin on a certain game has the same chance of a win.

Are online casinos fair?

Licensed online casinos in the UK are totally fair, so you’ll have a chance at a real money win when you play at UK casinos. The casino games are not rigged at all, and the real money online casinos need to adhere to strict standards to maintain their license to operate a British casino.

How to play casino online

All casino games are a little different, but, overall, the idea is to spin the reels and match symbols on active paylines, to trigger a win. You don’t need to do anything if you do win playing casino games, as the money will go into your online casino gaming account balance automatically.

What is the best time to play online casino?

There’s no specific best time to play your favourite casino games, because they use Random Number Generator technology, so there’s no such thing as a good time for a win. It’s all totally random, so you should just play UK casino games like jackpot slots or roulette games at a time that suits you.

Are all online casinos connected?

Online casinos are connected in certain ways. For example, progressive jackpot slots increase when the game is played at any of the best online casinos, so players across a number of UK casino sites will contribute to progressive jackpots. Many top online casinos are also run by the same parent company, but they still all have their own unique features.

Which online casino pays the quickest?

At most online casino sites, the time to get your money will depend on the payment methods use. While some UK casino sites have lightning-fast withdrawals, most UK casino sites take about a day to process your withdrawal, and then bank card payments take 2 - 3 days while e-wallets are instant.

Are online casino winnings taxable in the UK?

The good news is that unlike in some other countries like the USA, winnings from the best online casino sites are not taxable in the UK. If you have a big win on UK casino sites, you can simply withdraw your winnings from the online casino site, and do anything you want with your money.

Are online casinos legal?

Online casino sites are legal in the UK, but the online casino site needs to be licensed by the UK Gambling Commission. If you’re choosing an offshore online casino site that doesn’t have a license, you run the risk of playing at a scam site, so choose one of the legit options that we recommend at Bookies.com.

Are there any reputable online casinos?

There are lots of reputable online casino sites for players in the UK, and you can find all of the top casinos on our UK online casino site list here at Bookies.com. Some of the best online casino sites you can try include big names like LeoVegas, bet365, Casimba, and BetVictor.

Do The Best Online Casino Sites Give Out Free Spins?

Yes, the best UK casino sites give out free spins. The best online casino sites give out free spins as part of a casino bonus when you sign up. They will also hand them out to existing customers as loyalty rewards for playing online casino slots, you can win them while playing a casino slots game on UK casino sites.

About the Author

Adam has worked in online betting for pretty much his entire adult life. Having spent over a decade working for some of the biggest online bookmakers in their operations and content teams, NFL and fantasy NFL are Adam's main focus, but there's always room for some golf, horse racing and soccer, particularly soccer card markets.