The Best Online Blackjack Sites in the UK

UK players love online blackjack, plain and simple. What’s not to love? This dynamic card game has straightforward rules, is fun to play, and has the best RTP (average 99%+) of any table game. 

Due to its popularity, there are many blackjack casinos for the UK players who seek online and live dealer entertainment. The challenge, however, is finding legitimate UK blackjack sites that offer the best and safest real money experiences. Here, we’ve made it easy for you to discover essential info on blackjack, bonuses, and tips on how to find the best web-based and mobile app experience! 

How We Pick the Best Blackjack Casinos We Recommend

Our experts have tested and reviewed numerous UK online casinos offering real money blackjack. The casinos we recommend to you are based on their experiences and include only the very best. What does it take for us to consider a blackjack site to be among the best? They must meet these requirements:

✅Valid license – The casino must have an active license with the United Kingdom Gambling Commission (UKGC) to prove legitimate operation and guaranteed player protection. 
✅Top Security – Player funds and sensitive data must be 100% safeguarded 24/7 with industry-standard SSL (Secure Sockets Layers) encryption protocols. Anti-fraud protection and firewalls are also essential for a secure playing environment.
✅Variety of Blackjack Games – To be considered a blackjack casino, the site must offer multiple variants in both its RNG-based casino lobby and live casino. Games should be powered by industry-trusted blackjack game providers like Microgaming, iSoftbet, Playtech, Evolution Gaming, etc.
✅Wide table limits for blackjack – The best casinos will offer a wide range of table limits to suit the preferences and budgets of all UK players. We look for both low and high stakes games in and out of the live casino.
✅Welcome Offer & Ongoing Promotions – Both blackjack sign up bonuses and regular blackjack bonuses are an important part of a thrilling gaming experience for many players. The top sites will make bonuses available to play on blackjack for both new and existing players.
✅Trusted and Swift payments – Instant deposits and timely withdrawals are a must for any blackjack player. You should have access to your funds and winnings as quickly as possible. The casinos we recommend offer secure and swift GBP payment methods popular in the UK.
✅Responsive & User-friendly Mobile App – Being mobile compatible is a requirement to be recommended by us. We expect a smooth-UX that is optimized for mobile. We also test any available blackjack apps for iOS and Android and will give you lowdown on their functionality. 

Top 6 Real Money Blackjack Sites in the UK 

Which UK blackjack sites currently have the best blackjack games, bonuses, apps, etc.? Check out our top list of online blackjack casinos to find out! Each site in our list is licensed by the UKGC and offers players a fully fair, secure, and reliable experience in a responsible and gratifying environment.

Coral Casino – Top Blackjack Game Variety 

If online blackjack game variety is what you crave, we recommend checking out Coral. With titles from both Playtech and Evolution Gaming, a high-quality and diverse experience awaits. Take your pick of 17+ live games, including several high stakes live blackjack tables and fun variants like Live Blackjack Quick Seat and Sports TV Blackjack. You’ll also find 21+ RNG-based games. Enjoy everything from classic blackjack to exclusive variants like Blackjack Fortune Spinner, Double Deck Blackjack Snap, and Coral Blackjack Pro. 

Coral Casino blackjack

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Duelz Casino – Top Blackjack Site for Payment Methods

Though well known for offering an exceptional gamified slots experience, Duelz Casino is also a great destination for blackjack lovers! There are a combined 34 games in its casino lobby and live casino, many of which are provided by Evolution Gaming, Pragmatic Play and Microgaming. Deulz has made our list for providing players with plenty of variants of 21 and for its fantastic range of deposit and withdrawl methods, including Visa, Mastercard, Trustly, Paysafecard, Skrill, Neteller, PayPay and more!

Duelz Casino blackjack

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Mansion Casino – Top Blackjack Site for Bonuses

If you want a welcome bonus that can be used on blackjack, Mansion Casino has an offer that lets you do just that. Plus, the odds are good that regular Mansion players who prefer table game experiences will find bonuses that are geared toward online blackjack, too. Using Playtech as their primary blackjack provider, there are 42 casino and live dealer titles. Popular games include, Quantum Blackjack Plus, Majority Rules Speed Blackjack, Blackjack Switch, and Frankie Dettori’s Magic Seven Blackjack.  

MansionCasino blackjack

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777 Casino – Top Blackjack App

777 offers one of the best mobile casino apps for blackjack. Available in both the App Store for iPhone and iPad and the Play Store for Android smartphones and tablets, this player favourite delivers an optimal and intuitive mobile experience. Play both RNG-based and live dealer blackjack games (40+) wherever you roam. With software from Dragonfish, Playtech and Evolution Gaming, premium blackjack variants like Zappit Blackjack, Quantum Blackjack Plus Instant Play, VIP Blackjack, and Infinite Blackjack are at your fingertips. 

777 Casino blackjack

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888 – Top Blackjack Live Dealer Experience 

UK industry-veteran 888casino provides a superior all-around RNG and live blackjack experience via the web and its mobile app with Playtech, Evolution and its own in-house games.  Though notable for many reasons, we’ve included 888 in our list for its exceptional live dealer blackjack offering. With 180+ live blackjack tables, you won’t have a problem finding an available seat! Experience awesome games like Multiplay Blackjack, Lightning Blackjack, All Bets Blackjack, and exclusive tables like 888 VIP PRIVATE, and 888 HIT.  

888 Casino blackjack

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Regent Play – Top Site for a Classic Blackjack Experience 

UK players looking for a traditional blackjack gaming experience that focuses more on the classic variants, will be pleased with what Regent Play has to offer in its online casino and live casino lobbies. There’s a nice range of single and multi-hand blackjack games from Microgaming, iSoftBet and Evolution Gaming. There’s over 70+ games, including favourites like Classic Blackjack, European Blackjack, Vegas Strip Blackjack, Blackjack Mult-hand, Blackjack The Strip, Free Bet Blackjack, VIP Blackjack, and Speed Blackjack. 

Regent Play blackjack

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Any newcomer to blackjack will quickly discover that there are many types of online blackjack games. Though they follow the same basic gameplay rules (which will be discussed later on), each variant features a certain characteristic that makes it unique. With that said, here’s a look at the most popular game variations you’re likely to come across at the best blackjack sites.

How Do Online Blackjack Bonuses Work? 

Blackjack bonuses are any promotion that lets you use bonus funds on select or all real money games of blackjack in the online casino and/or live casino lobby. The most common of these that you’ll often find at blackjack sites are:

💰Blackjack Welcome bonus – This is a promotion exclusive to new players who sign up at the casino. It is often a matched deposit bonus, where a player receives the equal amount of what they deposited in bonus funds up to a certain amount (e.g. 100% Match Deposit up to £100 Bonus). Welcome bonuses are typically awarded with a qualifying first deposit. On rare occasions, some sites may even offer a no deposit blackjack bonus, where no deposit is required to claim the bonus.
💰Blackjack Cashback Bonus – You get a certain percentage of your losses back (e.g., 25%) up to a certain amount (e.g. £50). However, if you do come across one of these bonuses, keep in mind that blackjack games contribute only a small percentage toward cashback.  
💰Blackjack Loyalty Bonuses – Online casinos that offer VIP and/or loyalty programmes make special perks available to participating players. It is not uncommon for high rollers in these programmes to receive reload bonuses (deposit bonuses) and cashback offers that apply to blackjack games.

Live Blackjack 

Aside from roulette, blackjack easily makes up one of the largest selections of live table games at today’s best live blackjack sites. In fact, it’s not uncommon for top UK blackjack sites to have over 20 live blackjack tables ranging from high stakes to low stakes games.

Live blackjack online is popular among UK players who want quick and convenient access to authentic land-based inspired gambling thrills via their computer or mobile device. The chance to bet and interact with live dealers in real time takes the game to a whole other thrill level. 

Of course, what helps to make live blackjack such a thrill are the many different games that can be enjoyed thanks to leading live casino software providers like…  

Top Real Money Blackjack Apps

Thanks to mobile technology ever improving, it’s not hard to enjoy a decent mobile blackjack experience these days. Even better, more and more mobile-compatible UK sites have their own dedicated iOS and Android apps that can be found in the App Store and Play Store.

The best real money blackjack apps should provide you with nearly the same experience you would get via your computer. The main advantage of the app, compared to the instant-play web-based experience, is that the app has been specifically designed for your device’s system. Therefore, the site and games will display and run at their best. The only potential downside to apps is that they may not support all the games offered via desktop.

With that in mind, here are top factors to look for in a blackjack app if this is your preferred way to play your favourite table game: 

✅High responsiveness
✅Intuitive user interface
✅Smooth navigation
✅Secure with multiple mobile-friendly payment options
✅Access to all blackjack games (live and RNG) available on desktop platform
✅Blackjack-friendly promotions

How to Play Online Blackjack?

If you want to play online blackjack for real money, it’s important to first know the basic rules of the classic game. Whilst the best online blackjack sites will provide you with the specific rules of the variants you’d like to try, here’s a quick look at how to play blackjack online:

  1. Blackjack is played between the player (you) and the dealer.
  2. To win at blackjack, you must have a total hand value that is higher than the dealer’s without exceeding 21 points. 
  3. Blackjack is typically played with more than one standard deck of 52 playing cards. Numbered cards are worth their number value and face cards are worth 10. Aces have a value of 1 or 11, depending on which value is better suited to your hand.
  4. Before the game begins you place a bet on your hand. 
  5. The live dealer (live blackjack games) or the computer dealer (RNG-based games) deals you 2 cards (both cards face down or both cards face up – doesn’t matter which) and deals themselves 2 cards – one card face down and one card face up.
  6. If the dealer lands a “natural” blackjack (a total hand value of 21) on the first draw, the game ends and the house wins.
  7. If there is no blackjack on the first draw, you can then decide how to proceed with your hand. Based on the total value of the two cards you have, you may choose to Stand, Hit, Double Down or Split.
  8. The game is over once you reach 21, you go bust (exceed 21 points), or both you and the dealer Stand. In this last scenario, the hand that is closest to 21 wins.

Online Blackjack Betting Options 

Just as it’s important to know online blackjack rules, it also important to understand the main blackjack terms that are used in the game. Here’s the most common terms that are used during gameplay and the common strategies used when choosing these moves.

Real Money Online Blackjack Tips 

Playing online blackjack for money is fun, but it’s also something that should be considered carefully. You are betting with your actual money, after all, so it’s imperative the experience you have is the best and safest possible one.

Here are a few tips to keep in mind when playing real money games at blackjack casinos:

  1. Choose blackjack tables that appeal – Don’t feel you have to play the most popular blackjack variant. Find a game that interests you and that suits your budget and enjoy yourself.
  2. Understand the rules of the games you play – If you want the best chance at winning, you need to understand how the game works. Read all the rules of the variant you want to play before you bet with your money. 
  3. Practice the basic strategies – Want to try out a strategy or learn how to use a basic blackjack strategy chart? Demo games in a free play mode so you can practice when to Hit, Stand, Split and Double Down, to develop a natural skill for the game. Understanding the odds helps you to lower the house edge.
  4. Respect your limit – There are both high stakes and low stakes games. Make sure you know your budget and stay within it. Do not bet what you can’t afford to lose. Set limits, take breaks, and always play responsibly.
  5. Play only at the best blackjack casinos – Never settle for a second-rate blackjack experience. Play games only at the top UK casinos. These sites have a wide variety of RNG (Random Number Generator)-based and live blackjack games, blackjack-friendly bonuses, a quality mobile experience, reliable support, fair games, secure and swift payments, and are UKGC-licensed – just like the sites we review and recommend. 


Online blackjack is one of the casino table games that UK players like the most. For decades, this game has been a favourite, delighting with how easy it is to play, its many fun variants, and high return to player (RTP) percentages.

If you want to enjoy the ultimate blackjack experience today, you need to choose a site that offers an array of RNG and live blackjack games, blackjack welcome offers and loyalty bonuses, secure and fast GBP payments, and responsive support.  Most important of all, the site you choose should be licensed by the UK Gambling Commission. 

Discover your best options by checking out our recommend UK blackjack sites!   


How to win at Blackjack?

There are two ways to win. The first is to have a hand value that is higher than the dealer’s that does not exceed 21. The second is for the dealer to bust. 

Is card counting illegal in online blackjack?

Though counting cards is an illegal strategy when playing in a land-based casino, it is next to impossible to track the cards that have been used online. An online deck is shuffled after each hand, so there is no benefit to the player to try to track the cards that have been played.

Are blackjack and 21 the same?

Yes. The term “21” is a nickname for blackjack due to players requiring a hand value of 21 to get blackjack.

Is blackjack rigged in casinos?

No. Legitimate online casinos that are licensed by the Gambling Commission conduct fair gaming practices to ensure 100% random outcomes and accurate RTPs. However, the house always has a built-in mathematical edge to all their games, blackjack and beyond. This isn’t cheating. A casino is first and foremost a business. It stacks the odds in its favour to make a profit.  

Where can I play blackjack with real money online?

If you’re 18 years of age or older, you can play at any UKGC-licensed casino in the UK. For the most gratifying blackjack experience we recommend having a look at Coral, 888, and Regent Play.

Amanda Evans

Amanda Evans

Casino & Betting Expert

Having a keen interest for gaming and betting, Amanda enjoys writing about the innovative online gambling industry and the businesses that operate within it. Over the years, she’s covered a myriad of subjects including sports betting and casino brands/operators, software providers, regulators, testing agencies, and more. Whether it’s a site, app or game review, news, or articles, Amanda prides herself on creating quality and honest content that’s relevant to UK players.

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