Play at the Best Online Blackjack Casinos

Intrigued by this popular card game? As an aspiring or experienced player, it is crucial to know how to find the best blackjack casinos. This page takes you through where to play blackjack online, how to spot the best bonuses and mobile apps as well as some pointers of how to stay safe while playing online.

We have also provided some playing tips for those of you who are new to the classic game and are not sure how to get the best out of your experience.

The Top Real Money Blackjack Sites in the UK

To save you time, we have laid out the five best blackjack sites below. You can head straight to any one of them if you like what you see. If you’d like some more information about what makes them the cream of the crop, keep reading for a full explanation of the criteria we used, including games selection, bonuses, mobile apps and security.

Online Casino Rating Casino Highlights Bonus Offer Secure Link Terms and Conditions
4.9 ★ out of 5
  • 90 blackjack games
  • High cash bonus
Up to£50Bonus Play Here! Full T&Cs below. United Kingdom - *New customers only. Opt-in required. 100% Match Bonus up to £50 on 1st deposit of £10+. 50x bonus wagering applies as do weighting requirements. Debit Card & PayPal deposits only. This offer is valid for 7 days from your new account being registered. Irregular gameplay may invalidate your bonus.
4.8 ★ out of 5
  • 72 blackjack games
  • World-class live casino
Up to£300Bonus Try Here! Full T&Cs below. New customers only. Opt in required. 1x per customer. Max 50 free spins with 20x wagering. Stake £10 stake & get 100 free spins on completion with 20x wagering. Selected slots only. Free spins expire 24 hours after issue. Eligibility rules, game, location, payment method and currency restrictions and terms and conditions apply.
4.8 ★ out of 5
  • 65 blackjack games
  • Impressive mobile casino
Up to£100+ 50 Free Spins Try Here! Full T&Cs below. Play Safe. New UK customers only. Opt-in required.  1x per customer. Min. £20 deposit. 1st deposit only. Selected games only. Max. Bonus £100 with 35x wagering and 50 Free Spins at £0.20/spin on Starburst™ with 35x Wagering. Free Spins and Bonus credited once deposit amount has been wagered on slots. Bonus and Free Spins expire 7 days after issue. Game weighting, game, country, currency, player restrictions and terms apply.
4.6 ★ out of 5
  • 40 blackjack games
  • Numerous promotions
Up to£100Bonus Try Here! Full T&Cs below. Minimum deposit of £10, x45 wagering, Roulette and blackjack 50% weighting. Bonus Valid for 7 days. Not available to customers using Moneybookers/Skrill or Neteller as a payment method.
4.5 ★ out of 5
  • 22 blackjack games
  • Top mobile casino
Up to£100+20 Wager Free Spins Try Here! Full T&Cs apply. No deposit required & new players only. Claim from “My Offers” within 3 days of registration & 3 day expiry. 10 free spins worth £0.10 each on Book of Dead, winnings paid as cash. Full T&Cs apply. New players only across two deposits. Cash rewards: 7 days from registration to opt-in from “My Offers” page & each with 7 days wagering. Deposit £10, £25 or £50 & wager 35x. Only cash stakes qualify & wagering contributions vary. 10 free spins worth £0.10 to be claimed within Book of Dead with each qualifying deposit, 3 day

If you are new to the online gambling industry, and are still unsure of how to get started, check out our simple guide to your first steps at any of these blackjack casinos.

How We Picked the Best Blackjack Casinos

It is never easy comparing online casinos. There are hundreds to choose from just in the UK market. That is why it is important to use strict criteria to judge fairly and consistently. Below, we take you through our system for evaluating blackjack sites.

An Ace of Spades and a Jack of Spades, along with casino chips.

What Makes a Good Bonus Offer for Blackjack?

When you join a new casino, there is almost always a welcome offer that you can take advantage of if you so wish. However, it is important to understand all of the details to these deals. Bonuses almost always come with wagering requirements, so it is imperative to figure out whether an offer will actually be best for you while playing blackjack online.

Many promotions will require you to bet up to 35x (or more) the bonus amount before any winnings become withdrawable cash. Varying contribution rates for different types of game can make these playthrough demands more strenuous. Blackjack and other card games often contribute less than 10% to the bonus requirements, so always look for a better deal if you like the classics.

Promotions and Loyalty Programmes

Operators work hard with welcome bonuses to attract new players, but they also offer many ongoing promotions to keep existing customers loyal. For the players, these can make all the difference when playing a game such as blackjack, which has a low house-edge already. There are numerous options and types of deal out there, with something for everyone.

  • 888casino – Blackjack Xtra – Live Bonus
  • The 888casino Blackjack Xtra promotion.
  • How it works – Every day, between 1pm and 1am, players at the Blackjack Xtra table can earn a bonus.
  • Bonus – Bonus cards are shuffled into the deck, worth £25, £50, £75 or £100 to players who they are dealt to.
  • Play – You can earn up to £750 each day, on top of any winnings, because of these bonus cards!
  • Play here and claim the prize!
Full T&Cs below. 18+ No Deposit Offer : New players only • £88 is granted in FreePlay (FP) • FP must be claimed within 48 hrs of receiving the email and expires after 14 days • FP wins are credited as bonus and capped at £15, exc. JP win • Deposit Bonus Offer: £20 min deposit • 100% up to £100 Bonus • Bonus wins are capped at £500 • To withdraw bonus & related wins, wager 30 x (bonus amount) within 90 days • Restrictions apply to deposit until wagering requirement fulfilled • Wagering req. vary by game • This offer may not be combined with any other offer • Withdrawal restrictions & full T&Cs apply: No Deposit Offer terms & Deposit Bonus Offer terms.

Game Selection and Choice of Variants

A wide range of games is a must, and live blackjack tables cannot be missing from any reputable online casino, either. Besides the classic variant, a site that offers interesting and modern twists on this game will be a good choice, no matter if you are a new or a seasoned player. Look for intriguing variants like 21 Duel, Switch, or Progressive Blackjack to spruce up your gaming experience. Make sure to also check out the operator’s slots library – a diverse online reels catalogue is always a good sign.

Above, you can see our picks of the most interesting variants on the market today. You’ll find these and many more exciting titles at the best blackjack casinos.

A banner displaying a selection of table games, with the text reading: “The Best Casino Games”.

Of course, all of the blackjack sites on this page also have excellent libraries, chock-full of fantastic gaming options. Operators like Casumo have hundreds of slot games in their portfolios. Alternatively, if you’re interested in other types of casino gambling options, check out our games guide to see what’s on offer.

Dynamic Live Dealer Tables with HD Streams

Live dealer casinos are becoming more and more popular with punters in the UK. The HD streaming, relaxed, yet professional croupiers, and the various gaming options have all contributed to making real dealer titles attractive to novice and veteran gamblers alike. Alongside roulette, blackjack is the most common and popular game across the board, resulting in a whole host of tables to choose from at most sites. There are a number of interesting variants to choose from, including the immersive, 3D NetEnt tables at Mr Green.

The site where you choose to play blackjack online has got a great impact on the experience you have. However, with real dealer games, the developer behind the games on offer is possibly more important. Evolution Gaming is currently the undisputed market leader and dominate the industry, providing its extremely high-quality products to the majority of big-name casinos in the UK market. Certain houses will also feature exclusive games, like the massive range of branded tables at 888casino. However, you will also find great titles from Playtech and NetEnt, meaning that there is still plenty of choice in the industry. You can find out more in our dedicated live dealer guide.

Table Limits

Table Limits for Online Blackjack at Mansion Casino
Perfect Blackjack £5 – £500
All Bets Blackjack 50p – £500
Blackjack Switch 50p – £50
American Blackjack £1 – £1,000
Buster Blackjack £1 – £100
Soho Blackjack Live £5 – £10,000
Unlimited Blackjack £5 – £5,000
Soiree Blackjack Live £50 – £5,000
Grand Blackjack Live £5 – £5,000

Picking the best game for you is often a hard task. You have to think about which variant you wish to play, which developer you like, and which casino to pick. On top of this, it is important to consider the table limits, as many strategies require you to bet increasingly large sums of money.

It is a really though decission to make, especially if you, as a player, don’t have access to enough information. But this is where I and the team of this site kick in and give you a hand!

The thing to bear in mind is that most live blackjack games accept higher bets than automated products, which can be either an advantage or a disadvantage, depending on your personal preferences. This is one of the reasons why many players turn to real dealer games – it is worth considering it if you intend to make use of a progressive betting system. Still, you must definitely estimate what is your bankroll and how much you are willing and able to bet safely.

Playing Blackjack on Mobile Devices

A growing percentage of players are choosing to gamble on their phones and tablets. It makes sense though, we do just about everything on our phones now, so why not play our favourite games there too? The casinos are aware of this preference and, on the whole, have moved to make playing wherever and whenever we like as easy as possible. Many offer great downloadable apps, while others optimise their games using HTML5 coding so that you can play straight through your browser.

The LeoVegas Casino App
  • Over 600 mobile games
  • Top jackpot slots
  • For all sizes of smartphone and tablet
A mobile phone displaying a blackjack table at LeoVegas.Scan and play here! > Leovegas QR code

Player Protection and Game Fairness

Playing in the UK means that you come under the protection of the United Kingdom Gambling Commission (UKGC). The UKGC looks out for the best interest of the player and makes sure that operators are running fair and legitimate establishments. In order to hold licences from the regulator, casinos have to prove and maintain certain standards. One of these is making sure that all games are consistent and fair. Independent testing is carried out by various third-party agencies on the calibration and gameplay of products.

eCOGRA iTech Labs GLI TST Quinel
Certificates from these independent testing organisations confirm that the top casinos on this page offer fair games with high return to player rates.

At the bottom of any casino site, you should see a number of logos displayed clearly, indicating its licences, associations with charities and stamps of approval from testing organisations. If you’d like an example of how this should be displayed, have a look at Betfair, which shows everything clearly and openly in the website’s footer.

Customer Service

When you are playing at a reputable, licenced establishment, you shouldn’t run into too many problems. However, it is reassuring to know that when you do there will be help at hand. All of the casinos that we included in our review of the best blackjack sites offer excellent customer service, usually with 24-hour live chat available. You can often chat to the companies in other languages as well, if English is not your native language.

Tips for Blackjack Beginners

Once you’ve had enough of practice mode and are ready to bet real money on your cards, you can follow our simple beginners guide to playing blackjack online. Here are the basic tips that will help you get there. Also, head over to our blackjack glossary if you’re unsure about any terms.

Master Classic Blackjack Before Trying Variants

As a newbie, it’s best to not get ahead of yourself and explore all the games at once. Our advice is to stick to the basic rules variant, which, apart from being wonderfully thrilling is actually also still the most popular variant out there. Once you feel more at home, graduate to other variants – and let us tell you, there’s no shortage of those, either!

Familiarise Yourself with All of the Rules

The house will always have a slight edge over players. This is why they make money. However, a sure-fire way to increase their profits is by playing without a firm grasp of the rules of the game. Make sure you know all the ins and outs before you start wagering your own money.

Play with Strategy Tables

A small strategy chart for playing blackjack, telling you the best times to hit and stand.One quick way to get the hang of the basic strategies that will help you determine your next move is to use a chart, pictured here on the right. You’ll typically have enough time to check the chart when playing in an online casino or at a live dealer table.

What you do is find your hand along the left side vertical edge and the dealer’s card along the horizontal edge on top to determine the best recommended action. Check out our advanced blackjack strategies guide if you’re curious about how some blackjack pros do it!

Avoid Insurance and Side Bets

In the case of these two options, you’re always looking at bigger house edge and therefore a higher loss for you. For instance, a typical house edge at classic blackjack may lie at 0.5%, while a side bet may increase this to a whopping 10%!

Getting Started at an Online Casino

In the next few sections, we will take you through how to register at an online casino, make your first deposit and get playing. If you are an experienced player, then feel free to scroll down to see some frequently asked questions.

Easy and Quick Registration

Although every site differs slightly, signing-up is always super quick and easy. You will usually find a button at the top of the screen saying “sign-up” or “join”. This will open a short registration form. Fill in the details and you are good to go!

The payment methods available at Casumo.

It is always best to use genuine personal details. The casino will ask you to verify your identity for security and anti-money laundering purposes when you go to withdraw money. So, it is best to save yourself a lot of hassle.

Payment Methods at the Best Blackjack Casinos

In order to play blackjack real money games, you will first need to credit your account with some cash. Almost all sites will support numerous different payment methods. It is simply a case of choosing the process that suits you best, deciding how much to deposit and going through a standard online payment process.

£100 Bonus+ 50 Free Spins
Full T&Cs below. Play Safe. New UK customers only. Opt-in required.  1x per customer. Min. £20 deposit. 1st deposit only. Selected games only. Max. Bonus £100 with 35x wagering and 50 Free Spins at £0.20/spin on Starburst™ with 35x Wagering. Free Spins and Bonus credited once deposit amount has been wagered on slots. Bonus and Free Spins expire 7 days after issue. Game weighting, game, country, currency, player restrictions and terms apply.

Commonly, sites will accept all major debit cards, some pre-paid payment cards, and a range of eWallets. Particularly popular in the UK market is the e-wallet PayPal, which offers convenience as well as allowing you to make payments without sharing bank details.

Accepting or Rejecting the Welcome Offer

Whether you choose to accept or reject the welcome bonus at a casino is entirely up to you. No site should pressure you into taking an offer. When you make your first deposit you will usually be asked whether you would like to take advantage of the promotion. If you would like to, and have carefully read the full terms and conditions so that you understand all wagering requirements, then just click accept and enjoy the bonus!

Now You Are Ready to Play Online Blackjack for Real Money

If you have made it this far in our guide to how and where to play online blackjack, you will know just about everything you could ever need to about the game. It’s time to get out there and try some games. For online games, we recommend that you give a free demo a go before playing blackjack for real money. Otherwise, there is nothing to say but good luck out there!

If you would like to read about other sections of the casino industry, either click on one of the articles at the bottom of this page or check out a brief overview of online casino trends.


We get lots of questions from beginners about online blackjack, so we will take the chance to answer the most common queries that we get on this subject.

Can you ever beat the house?

In short: no. The casino will always maintain a small edge over players. Card counting and playing strategies can be used to reduce this as much as possible. However, over an extended playing time, the house will always come out on top. Players should hope instead to have good runs and come away while ahead.

Is it easy to count cards?

Depending on which system of card counting that you employ, it can be incredibly complicated or relatively easy. It also depends on the number of decks of cards used in a game and the number of players at a table. However, some systems are easier to learn than films would have you believe.