Best UK Online Casino Sites May 2025

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 casino sites 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 the best 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 online 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.

As our Dream Vegas casino review found, 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.

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 BetMGM casino UK players can claim 100 free spins on Big Bass Splash when they sign up and play £10 on qualifying casino games within 7 days of signing up for a new account.

BetVictor

BetVictor casino has a unique offer for new players - when you wager at least £10 on slots, you’ll get up to 30 free spins on Fishin' Frenzy. The best part is you can also claim £30 as a casino bonus as part of 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.

LeoVegas

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 50 Big Bass Splash free spins when you make your first deposit and play 10 as part of the LeoVegas casino bonus!

Casimba

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 Pragmatic Play, and Microgaming. It is even one of the best Netent casino options. 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.

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 the Starburst slot game. 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 casino deposits, and e-wallets.

Ladbrokes

Ladbrokes casino is one of the biggest names in UK online gambling, and you’ve probably at least come across the Ladbrokes betting site before, if not their online casino. The new customer offer is very simple - stake £10 & get £30 plus 30 bonus spins!

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

Betfred

Whether you love slots, live dealer games, or sports betting, there’s something for everyone at Betfred casino. Some of the world’s biggest slot games are available here, plus there are numerous games with special features such as free spins and progressive jackpot slots. The Betfred welcome offer for new players is pretty standard, just stake £10 on slots you will get up to 200 bonus spins!. The free spins offer is a great way to explore the selection of games available at this UK online casino!

Bet365

bet365 casino 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 up to 200 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.

Neptune Play

Neptune Play 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 25 extra spins to sweeten the deal.

This online casino site is absolutely bursting with fun. There are all the online slots you could wish for 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 Neptune Play really shines is in their range of massive progressive jackpot slots that can go up to an eye-watering eight figures.

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.

BzeeBet

The welcome bonus at BzeeBet casino is very simple - you get a 100% casino 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 casino bonuses on your losses, to double loyalty points on certain days.

UK Online Casino List

We’ve put together a UK online casinos list with 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.

Winomania.
MagicRed.
Red Axe Play.
Red Casino.
Bet365.
Winlandia.
RhinoBet.
BetZone.
Mr Vegas.
PriveWin.
Pub Casino.
Ladbrokes.
LeoVegas.
Virgin.
VegasWins.
Hot Streak.
Jackpotjoy.
888Casino.
Bally UK.
Rainbow Riches.
Dream Vegas.
PokerStars.
Jackpot City.
Great Britain Casino.
Betgoodwin.
talkSPORT BET.
BetMGM UK.
Betfred.
Fun Casino.
PlaySunny.
Fitzdares.
Casimba.
BzeeBet.
Casushi.
Peachy Games.
Monopoly casino.
Cosmic Spins.
Fruit Kings.
Fantastic Spins.
Neptune Play.
Double Bubble.
Duelz.

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 accounts at new UK online casinos. We look for offers with a welcome bonus that really rewards players, whether in the form of deposit bonuses, free spins no deposit offers, or cashback. The best bonuses come with low wagering requirements, high win limits, and ideally £1 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 no deposit UK casino offers, 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 a Revolut 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 online slots, we look for a live casino bonuses, plus classic casino favourites like online blackjack real money games, 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.

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 casino UK and AstroPay casino options, Neteller, Ecopayz casino sites, Skrill casinos, and cryptocurrency. There are also Apple Pay casinos and sites that accept MuchBetter casino payments and Google Pay on mobile, which are among the fastest withdrawal online casino payment methods. While a pay by phone bill casino is also becoming more popular place to play but is not usable for withdrawals, like Klarna casino options.

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 sites we list also only offer highly secure and reputable casino 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.

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 casino 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 the best 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, but playing at the best paying online casino sites is always the better option.

By looking at what casino X has compared to casino Y, you’ll build up a list of best casino apps UK players can download 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.

Latest Online Casinos UK

When new casino sites 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.

Licensed 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 at a safe online casino!

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. This could be as low as £3 minimum deposit casino whilst come casinos with £20 minimum deposit exist.

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:

• LeoVegas casino Review
• Dream Vegas casino Review

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 casino 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:

• Dream Vegas
• BetVictor

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 to play baccarat online or maybe try TV themed slots or slots themed on sports.

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

Blackjack

Online blackjack real money games are 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 on live casino sites, 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.

Roulette

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 online roulette for real money, for example American Roulette, European Roulette, Auto-Roulette, and even roulette in various languages.

Slingo

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.

Slots

Slots are without a doubt the biggest type of game at UK online casinos. There are thousands of different new 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 features like bonus rounds, free spins, re-spins, gamble features, and multipliers. Slots can take the form of jackpots, megaways games, video slots, or simple, retro-themed games. You should also try to play on the best payout slots UK casino sites have.

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 round the clock on live casino sites.

Baccarat

The best online baccarat casino games are growing in popularity at UK casino sites because players are realising how simple and fun this traditional casino game is to play. One of the most ubiquitous games at brick and mortar casinos, you can now play many variants of this game online. With live dealer options for those looking for that real life casino experience.

How to Sign Up to UK Online Casino Sites

It’s extremely easy for players in the UK to sign up for online casino betting sites with welcome bonus offers. 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 casino deposits. 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. Bank transfer casinos will accept this too, but you won't need to enter your card details. There are no Amex casinos in the UK as credit cards can't be used to deposit.

E-wallets 💰

Methods like PayPal casinos deposits, 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 UK 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. Casinos with Apple Pay and Google Pay are becoming two of the most popular places to play, and are also 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.