Blackjack Sites

Best UK Online Blackjack Sites 2024

Have you been searching for the best online blackjack sites in the UK? Now you’ve found them! Our team of blackjack specialists at Casino Martini has spent countless hours researching, reviewing, and rating the best blackjack casinos in 2024. Along with our growing list of top-quality blackjack sites below, we have created an all-inclusive guide to help you choose, play, and win online blackjack like a pro!

MrRex casino logo
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WinWindsor Casino Logo
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100% Up to £100+200 extra spins

Playluck Casino Logo
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Duelz Casino Logo
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Kassu Casino logo
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Pink Casino logo
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Get up to 500 bonus spins

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Playojo casino Logo
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Casiplay Casino Logo
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TonyBet casino Logo
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The benefits of playing blackjack online are endless, starting with a juicy welcome bonus on arrival all the way to the countless real money games both in and out of the live dealer casino. Our team at Casino Martini has spent countless hours reviewing and rating top-quality online casinos that offer online blackjack games in the UK for our readers to enjoy.

We ensure players have a variety of top-quality blackjack casinos to excel their gambling experience to new levels. However, the choice is yours. We are here to guide you through the best online blackjack sites guaranteeing you will uncover the ultimate online casino tailored to your preferences.

Let’s dive right into the many gambling sites offering this beloved card game and get you on a winning streak today!

Read: The Latest UK New Casinos 2022

How We Rate The Best Blackjack Sites in the UK

Playing online blackjack provides a true thrill of gambling, combining both skilful decision-making and a bit of luck to reach 21 and beat the dealer. Many new blackjack players enter the first sight they lay their eyes on, which does not always pan out as players continue to wager into the future. Selecting the perfect casino from the get-go will ensure every aspect of the site will be enjoyed with a bit of knowledge entering.

As we consider this an important decision for our readers, we have made it our mission to provide the best online blackjack casino sites in the United Kingdom within the top list above. All online blackjack sites on offer at Casino Martini are fully licensed and regulated by leading governing bodies such as the UK Gambling Commission. This takes some pressure off players while scanning through the web on the hunt for a legitimate online casino.

Once the blackjack casino has been examined for player trustworthiness, we dive into the four main aspects we require from every online blackjack site before making the cut into our top list.

Casino Bonuses

While wagering on real money blackjack games, who doesn’t love some free cash to burn? The welcome bonus will be your first point of contact with the blackjack casino. Consider how you wish to spend your opening week at the online casino before picking the first casino you see. Since you will be playing blackjack games, it makes sense to grab a match bonus offer over a hefty free spins bonus.

Read: Our Complete List Of UK Free Spins Offers For 2022

Analyze and compare the bonus terms and conditions within the welcome bonus to ensure it suits your gameplay. To access some vital points, simply click “show details” next to the welcome bonus of your preference and check the wagering requirements, bonus expiry date, and min deposit amount.

All of the best blackjack casino sites keep the bonuses rolling long after the welcome package has been enjoyed. Players can expect weekly promotions in the form of cashback bonuses, reload bonuses, and even no deposit bonus offers. Alongside this, VIP programs provide healthy offers to all loyal fanatics to their chosen casino brand.

Variety & Quality of Games

After our team has claimed the welcome bonus and examined the payment methods on offer and associated speeds, we then dive in and review the variety and quality of games on offer. As this is where you will spend the bulk of your time at the online casino, it is essential that find entertaining games.

Our experts study the variety of table games, noting the various blackjack variants on offer while completing their review. Blackjack tables are joined both within the live dealer casino and within several RNG games. It is essential that both the graphics and audio are up to scratch and available across all platforms.

Live Dealer Blackjack

Luckily for blackjack fans, there is an abundance of blackjack variants on offer with the live casino department. Many table games are limited to a single variant; however, due to their popularity, players can jump in and out of a plethora of live blackjack games with friendly croupiers and live chats to converse with fellow punters.

New punters are advised to grasp the game while playing Random Number Generator games before entering the world of live gaming. Live dealer games can be faced paced for players in the process of learning how to play blackjack online.

Once comfortable, live dealer blackjack is one of the most exciting games to wager within an online casino. Our list of real money blackjack casinos delivers the best live games found in the UK. Expect big names such as Evolution Gaming and Netent providing the goods.

Read: Find All The Best UK Live Dealer Casinos

User Experience

Above all, the UX is of huge importance while you play online blackjack. If you are going to play real money games, you want to be sure you enjoy the casino as a whole. Blackjack bonuses will come and go, and top-quality games are often similar across many online gambling sites, but the theme and interface are drastically different from one casino to the next.

Within our reviews, we evaluate the opinions of our experts on the ease of navigation and the use of gamification features as a whole with the intention of creating an unbias study. Although this creates an overall picture of the blackjack site, it is still opinion bases. For this reason, it is essential to check out the landing page, blackjack games page and sieve through other areas where you will want to play to gather a sense that the platform suits your requirements.

What to Consider When Choosing a Blackjack Site

At Casino Martini, we complete a detailed analysis of a real money blackjack online casino from the customer support team all the way to the withdrawal processing times. Within your own comparisons, devise a checklist of three aspects you require from a top online blackjack casino and ensure the sections are available.

Whether that is plenty of blackjack variants, free blackjack games, live dealer blackjack games, or a promising VIP section, with this in mind, head up to the online casinos with our top list and put knowledge into practice!

How to Play Blackjack Online

Once you have chosen one of the many online casinos from our top list of blackjack sites, all that is required is a quick and easy registration process, and you are ready to play blackjack for real money. Simply hit “Grab Bonus” next to your preferred casino bonus, and we will redirect you to the casino website.

Follow this step-by-step guide to claim your new bonus and start playing within minutes.

Sign Up

The “Sign Up” button is located at the top right corner on the blackjack site homepage. This will bring up the registration forms in which you must fill out all required fields with basic information such as your name, email address, mobile number, country of origin, and create a password.

Continue to verify your account through email with a copy of a governmentally recognized document such as your passport, driver’s license, etc. To assist you with this process, we recommend using a quick scan app on your mobile. Scan the document and convert it into the necessary file to send it effortlessly.

Read: Complete List Of New Casinos In The United Kingdom!


Within your active account, head over to the “cashier” section to claim your new bonus funds. Deposit match bonuses will give you a range from the minimum to the maximum bonus amount while securing your opening deposit. The more cash deposited will amount to more bonus funds in return.

Select your method of deposit and key in the required details. Here you have the option to save your payment details to aid in speedy future transactions.

Pick a Game

Navigate to the online blackjack games section and pick a game. Start with the classic versions of blackjack and continue to explore other blackjack game variants once you are comfortable within the basics.

Play – The Basics

The main goal within any blackjack game is to reach 21 or obtain a higher hand than the dealer without going over 21, called a “bust.” The game is played by comparing cards within the dealer, and action can be taken to improve your chances within the game.

While playing real money blackjack, all bets are placed before the game begins. The main bet against the dealer pays out even money or 3:2, depending on the blackjack game.

Blackjack commences with two cards being dealt to the dealer and the punter in play. One of the dealer’s cards is face down (hole card), and every other card in play is an up card.

The player takes action first, totalling their own hand and taking the dealer’s up card into account. Here the player can either hit, stand, double down, split or surrender in some blackjack variations. The dealer then reveals the hole card and must play their hand as stated by the game. In the event the dealer has a hand totalling 16 or less, the dealer will continuously hit until the hand reaches or exceeds 17. If the hand is 17 or above, the dealer must stand.

The nearest hand to 21 while beating the other participant wins the game, and all bets are paid out accordingly.

Types of Blackjack Games

Unlike other casino games, there is an excess amount of online blackjack games for real money—all differing with added moves and payouts. Whether you love to play European blackjack or enjoy spicing your gameplay up with multi-hand blackjack, there is something for everyone within UK blackjack platforms on offer at Casino Martini.

Here are some of the many variations you can anticipate at the best blackjack sites in 2024.

Blackjack Switch – Blackjack Switch is played with two hands at once. The beauty of this game is that players can switch cards between both hands at any stage of the game. This offers double the chance of beating the dealer.

Blackjack Surrender – Blackjack Surrender gives the player the opportunity to forfeit their hand and only lose half of their original stake if they feel they have a failing hand. This move can be used either as a late surrender or an early surrender. Both moves give players the chance to opt out of the game and save half of their bet amount.

Double Exposure Blackjack – As the name may suggest, within double exposure blackjack, both of the dealer’s cards are exposed. The lack of a hole card allows players to make more informed decisions on their hand, minimizing some risk within the game. However, this does come at a price as the payouts are not as high as other blackjack variants.

Single Deck Blackjack – Single deck blackjack is one of the easiest blackjack games to begin learning. On the other side of the spectrum, card counters should also start with lower decks while practising a card counting system such as high/low card counting.

Pontoon – Pontoon is the British game of blackjack we all know and love. The rules within this version of blackjack are considerably different from the classic game. Players can double with more than two cards which have proven enriching for our team in the past.

Progressive Blackjack – Progressive blackjack provides an additional progressive jackpot which every player has a chance at winning. Before the game begins, players have the option to place a side bet toward the jackpot in addition to their main bet. Most progressive blackjack games payout accordingly as a player obtains a number of Aces within their hand.

Perfect Pairs Blackjack – Perfect Pairs Blackjack offers players a side bet with the hope they will land a perfect pair. Any pair of the same cards will be rewarded with a payout depending on the side bet amount.

21+3 Blackjack – Another interesting side bet which can be found within 21 + 3 Blackjack combines luck with poker hand knowledge. Here is the play has any 3 card poker combination from the cards on the table they win the side bet.

Multi-hand – Within multi-hand, blackjack players can wager with multiple hands simultaneously, dramatically increasing the chances of beating the dealer.

Ensure that the blackjack bonus funds you have claiming can be used within your chosen variant. Most online casinos allow players to wager their bonus funds throughout the casino. However, there are some exceptions at some gambling sites.

Betting Strategies

The low house edge within blackjack games is a huge attraction for new gamblers. This figure sits around 2% for new players learning this classic table game. To lower this even further, 0.5% to be exact, players can implement a basic blackjack strategy.

The basic strategy within blackjack is simply a card dictating the correct action depending on the cards in play. Betting systems can also be effective if you are lucky enough to obtain a winning streak within the game. Depending on your bankroll size, test out progressive, non-progressive betting systems or flat betting.

Read: All The Best UK Sports Betting Sites

Mobile Blackjack

Mobile casino games have become a necessity for us in 2024. As our lives have changed dramatically, technology still prevails, giving us the chance to step out of our busy lives and enjoy one of the many entertaining casino games wherever we may be.

Software providers are also to thank, creating top-quality casino games using the latest HTML5, ensuring all games are mobile-friendly. Providers have even teamed up with some casinos offering casino apps to reward players with lucrative bonuses on selected games. To check if the casino of your dreams has an app, head over to the casino terms download and claim for free.

Best Free Casino Games

Free online blackjack games, of course, have their place within the online casino world. Every casino site will provide demo modes that are useful once innovative games are released with altering game rules. This takes away the pressure of game testing and figuring out which blackjack variant is your favourite. Otherwise, trying out every game may be costly as a few hands are always lost due to poor decision-making in the teething process.

Although you will not have the opportunity to win real money, the thrill remains while wagering on the best online blackjack games entirely risk-free.

A top tip from our experts is to utilize no deposit bonus offers whenever possible within the casino. This will allow you to embrace online blackjack for real money, all the while keeping your own cash within your pocket.

New Blackjack Casinos

With more blackjack sites entering the market than ever before, players are spoilt for choice. The stiff competition is leading casinos to produce bigger bonuses and increase the quality of their RNG and live blackjack games. This is great news for all table game enthusiasts as the more competitive the industry, the better it will be.

Keep an eye on our ever-growing casino top list and check back in with Casino Martini. As more casinos enter the industry, our team promptly reviews and grades them, inserting each high-quality site onto this page.

Best Online Casino Blackjack Games FAQ’s

Are blackjack sites safe in the UK?

Of course, all online casinos promoted at Casino Martini are fully licensed and regulated by leading governing bodies such as the UKGC and the MGA. Each website undergoes strict security revisions by our gaming experts.

Can I play blackjack for real money on my mobile?

Yes, all of the top blackjack sites provide fully optimized mobile sites, and some even offer apps for players to deposit and wager with ease from their handheld devices.