10 Best Online Casinos in the United Kingdom

Best Casinos in the UK

The United Kingdom holds one of the toughest-to-get licenses in the entire online gambling industry. Thus, online casinos deemed worthy of obtaining a gambling license from the UKGC (United Kingdom Gambling Commission) are often considered trustworthy and well-perceived.

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The UK also has one of the largest communities of online gamblers on the planet, which makes it important for them to find the best online casinos in the United Kingdom. Although this might seem like an easy task at first glance, the number of casinos combined with the large number of games that they offer make it a daunting task to find a place where you can stay and play for a long time.

Thankfully, there are many good options out there for you to choose as a UK gambler. We’ve made a list with the 10 best online casinos in the United Kingdom as well as a list of basic things you need to know about online gambling, many of which house some of the best welcome bonuses in the iGaming world. Make sure you read our guide thoroughly to maximize the fun and profits from the time you’ll spend in online casinos.

Benefits of Gambling Online

The internet has had a huge involvement in the development of countless industries in recent years. Perhaps one of the most benefited industries in the world has been gambling – the creation of online casinos has made it possible for users with no access to local institutions to play just like as if they were in an actual casino.

The online gambling industry keeps growing by the day, and thousands of new players are lured into their services as the years go by. New casinos are always showing up, but the question still remains: what are the benefits of gambling online and why are people doing it instead of going to local casinos?

Ease of Access

The most logical explanation for the growth experienced by the online casino business in the UK has been how easy it is for people to register and start gambling right away. The United Kingdom is known to be one of the strictest enforcers of gambling law, so players can feel safe that every casino that they can access is going to be trustworthy.

Game Variety

If you’re a fan of slots, you probably know just how big the repertoire of slot games is in most casinos. However, it rarely compares to what you can find in an online gambling site. Online casinos give you access to a variety of games that you won’t find anywhere else, thanks to the quality game providers that work day and night to keep new games coming into the industry.

Virtual casino slots are the most popular type of online casino games that you can find, but be sure you stick to the most trustworthy sites before you start gambling – lesser-known websites might trick you into depositing money, while in reality they’re just looking to scam you. The sites we review here at Casino Wizard are the best online casinos for players in the United Kingdom.

Access to Bonuses

Even though some physical casinos run promotions for their players, online casinos are always on the hunt for new online gamblers to join their ranks. This means that there are also much more bonuses available at all times, making it easier for you to earn extra money with less spending.

Bonuses are a cool way to get started into any online casino service, but they’re also useful for loyal players to get rewarded for their continuous support to an online institution. Be sure to try them out as soon as you’re offered one of them – but keep all terms and conditions in mind before doing so.

Tips for Online Casinos

Now that you know the benefits of online casinos, it’s also important that you know some tips to maximize your experience as an online gambler. It’s not as straightforward as it may seem at first for newcomers, but once you get the hang of it, you’ll be making bank on your initial gamble in no time at all.

Terms and Conditions Are Your Best Friends

When gambling online, the most important thing you need to pay attention to is the section of every website called Terms & Conditions. Here, you’ll find whether you qualify for certain bonuses or not, and you’ll also see if the casino service is offered in your country.

The list of casinos that we’ve made today is comprised of the best casinos for UK players, which means that all of them are available for you to register and play right now if you live inside the United Kingdom.

Set Yourself a Budget

Playing from the comfort of your home could mean that you have more money to spend on the casino that you would have if you played on physical location, but it’s still important to set a budget for yourself to make sure you don’t overspend money you may not be able to afford.

Here at Casino Wizard we care for the economic safety of our readers, so we encourage you to bet safely to avoid getting yourself into trouble with your bank, your family, or any part of your life.

The Importance of Changing Games

Whether you’re gambling in slots or trying your luck in live dealer casinos, it’s important that you know when to stop betting money in a game and when it’s time to change your bets. At times, losing might make you want to keep going, but the best thing you’ll want to do when going into a negative streak is to change games or try your luck in a different online casino.


LeoVegas is probably one of the biggest known names in the actual online casino industry. Their growth in popularity has been mainly due to the fact that they provide a safe environment for players to relax and enjoy the benefits of a trustworthy online community consisting of thousands of players.

Their policies might not make them available in every country of the world, but LeoVegas is one of the biggest online casinos in the United Kingdom. The company was founded short of a decade ago by a couple of professional gamblers and businessmen, having grown in size exponentially as years have passed.

They are also one of the better-known mobile casinos thanks to their modern software and device friendliness. The site prides itself on being considered the king of online casino mobile gaming, and the title is rightly held thanks to the quality of their services alongside the vast number of games that their site’s categories let you see.

LeoVegas is fully licensed by the UKGC as well as by the gambling authorities of Malta, another well-known gambling control agency with strict policies.

Play at LeoVegas


BetSafe is one of the best online casinos in the United Kingdom, mainly because of the top quality live dealer casino service that they provide. Their live casino is mainly hosted by one of the industry’s finest developers: Evolution Gaming. Their live dealers are nothing short of amazing, and you’ll rarely have any issues while playing with the services.  BetSafe is also known to be one of those casinos that keep honesty above everything else.


They always tell their players that the odds are against them, contrary to what may seem logical when advertising a casino. However, the strategy clearly works, as they’re not only one of the best online casinos in the United Kingdom but also one of the best in the world.

The BetSafe casino has been standing strong since its foundation in 2006, and they now provide almost 1500 games for their entire player base. Most of these games are slots, and together with their cool bonuses and promotions, you’ll be able to spend a long time in BetSafe while also profiting from the fun you’ll be having.

The site is entirely functional in most types of mobile devices and you don’t even need to download any apps to access it – as long as you have a suitable phone and a capable browser, you’ll be able to enter BetSafe and play from whichever location you’re at in the United Kingdom.

Play at Betsafe

Slots Millions

If you’re looking for a casino site with a clean interface and a ton of games to choose from, the Slots Millions might be the one online casino that you want to try. The site isn’t just rich in game variety, the casino has earned its place in our list of the best online casinos in the United Kingdom because they offer virtual reality services.

Some of the most popular online slots are available for you to play in virtual reality at Slots Millions.

The site has a special 3D environment which can be accessed with almost any type of VR goggles, but even if you don’t have any, the site still allows you to play with the games in a location that aims to mimic a physical casino. You can move around with your mouse and keyboard and bet as much money as you want.

It’d be good if the site was better suited for mobile devices (especially their VR services), but it’s still good to know that you can play from almost any browser as long as your phone is capable of handling the load.

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Genesis Casino

Genesis Casino is owned and handled by Genesis Global, a known name in the global casino industry. The site has been always held in high regard since its foundation, mainly because of the importance of the owner company. Genesis casino lives up to the standards of the company and offers some of the best online casino services in the United Kingdom.

The whole site is themed as if it were a space program, which adds to the overall experience of the casino. Almost all of their welcome offers require you to wager the amount of the bonus 40 times, but it could be very well worth it thanks to how much cash you’ll receive for free.

The site offers deposit bonuses on your first three deposits, and they even give free spins for the daring gamblers out there. Genesis Casino is provided by the best game developers in the online industry, as are most online casinos in our list.

They have a wide selection of slots available for everyone to play (most of which give you the option to play for free), but they also offer a ton of different games with space themes for users looking to spice up their online gambling experience with something peculiar.

Play at Genesis Casino

21 Casino

If you feel like you’ve heard about 21 Casino before, there are good reasons for it: the site is widely regarded as one of the best online casinos in the United Kingdom, and one of the most well-known casinos in the entire planet. They have made a good reputation for themselves by offering users top-quality promotions and bonuses with relatively low wagering requirements, making them some of the most profitable bonuses on the internet. The games on display on the 21 Casino are some of the better known in the industry and have been around the online scene for quite some time already.

The site offers various payment methods and withdrawal options, as well as an elegant, black-and-yellow theme which pleases the eye of whoever accesses it. Their promotions range from a variety of deposit bonuses to free spin offers, but they also have cool stuff in store for people that enjoy their live selection of games.

They also have Football Studio and other cool games like Napoleon and Universal Cup, where you’ll be able to win a ton of cash through jackpots and other progressive rewards!

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Trada Casino

The incredible Trada Casino is one of the best places that you can visit if you're a fan of slot games and promotions. It's not one of those online casinos in which you'll be able to claim thousands of dollars on a welcome bonus, but the sheer number of games and the site's user-friendliness on all platforms makes it one of the best casinos of the year.


If you're a fan of reel-spinning games and promotions that allow you to play them for free, then you're going to love the Trada Casino and the games that it has to offer. Tournaments are not this casino's forte, so competitiveness is not exactly what you'll find here. It's still one of the best UK casinos, so pay it a visit!

Play at Trada Casino


Dunder is one of the best online casinos in the United Kingdom for players that like to mix things up. The site offers countless games with what feels like an unlimited supply of themes – with each game being as lucrative as any other and giving you the chance to make a lot of money while playing whichever game you prefer.

It doesn’t matter if you’re into slots, poker or roulette, the Dunder casino is going to keep you hooked with their attractive themes and their endless supply of games. One of the best things and most attractive features of Dunder casino is the vast amount of offers and bonuses that you’ll find on the site as soon as you visit it.

They always keep their promotions fresh as well, making you play on the site constantly. You shouldn’t struggle to make money in Dunder at all, as long as you bet smartly and take advantage of their bonuses.

We do think some other sites offer more attractive bonuses, but the overall ease of use and game options that you find in Dunder make it one of the best online casinos in the United Kingdom without a doubt.

Play at Dunder Casino


Casumo is an online casino that targets Europe’s finest clientele. In here, you’ll find some promotions that will make you want to keep playing constantly thanks to how good they are. The only clear downside of Casumo casino is the lack of payment options, something that other casinos tend to support.

Given how limited the payment and withdrawal options of the Casumo casino are, you’ll find that the withdrawal times of the site are much more reduced than what you find in other casinos.

Granted, an addition of banks and other online payment options could improve the experience wonderfully, but it’s still good to know that the options they offer are as efficient as can be. The site seems clearly built in a way that makes it easy for people to browse and explore every category of the casino. One of the best things about online casinos.

Play at Casumo Casino

Our Final Verdict

All of the sites we’ve presented today offer you the best chances to make a lot of money in the United Kingdom as an online gambler. The services offered by these online institutions are second to none, and they’re all licensed under some of the most prestigious casino regulators on the planet.

Be sure to read our guide thoroughly and follow our betting advice. We know you’ll be able to earn a ton of money in no time, but you’ll need to play smart before you do that. If you feel like you’re ready to start betting right now, then what are you waiting for? Visit any of these sites, register and start winning your rewards right now!

Last updated  May 24, 2022
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About the author




Marco holds the title as Chief Content Writer and has a Mass Communications Major with a Specialization in Digital Marketing. He's an experienced casino writer with more than half a decade of gambling-related work on his back. He took a keen interest in gambling as a young adult and started writing expert content for the casino and sports betting niche in 2015. Now, he specializes in online slots, table games, and sports betting – producing well-researched content on all fronts of the iGaming world. He's also a regular contributor to Quora, where you can ask him anything related to online gambling and he’ll happily answer!

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