Online Casino UK

These are the best, most popular online casinos in the UK. They are all licensed to operate in the UK, offer a wide range of games including live casino and have great promotions.

T&Cs apply to each of the bonus offers below. Click 'Play' to learn more about the latest promotions of each casino.

Casino Bonus Rating  
William Hill William Hill WilliamHill Bonus 9.5 Play
888 888Casino 888 Bonus 9.5 Play

Online Casinos in the UK

Finding the best online casino to suit your needs can be difficult, especially with the wide range of online casinos in the UK today. Fortunately, we’ve written a comprehensive guide to choosing the right one for you. We won’t be doing any specific online casino reviews on this page, you can find these on the online casino reviews pages; rather, on this page we’ll show you what things you should look for in a casino so that you can decide for yourself.

Let’s get started.


A gambling licence is a certification from a government agency (the Gambling Commission here in the UK) that shows that a gambling site meets their standards for fairness and reliability. If you’re considering playing at a gambling site which isn’t that well-known, you should definitely check if they have a gambling licence. However, to be on the safe side, we’d recommend sticking to established casinos such as William Hill, Titanbet and 888.

Game selection

These days, all major casino sites offer all the traditional games you’d find in a brick-and-mortar casino, so this is something you only need to consider if you’re looking for a particularly niche game or a specific slot. For example, Sloty is one of the best online casinos in the UK if you’re a fan of slots. They have one of the widest ranges of online slots available to UK players, so if you’re looking for a particular slot, the chances are you can find it here.


This is the most important thing to consider if you’re all about enjoying the casino experience. An unresponsive in-game interface can really ruin your immersion, and can be rage-inducing if things already aren’t going your way. Likewise, having to navigate through complex lobbies to find the game you’re looking for is an inconvenience that can be frustrating.

What we’d recommend is downloading a few clients to try them out, perhaps making a small deposit on each so that you can test their in-game interface. That way, you won’t end up depositing a large sum of money on a site just to discover that you hate their software.

A recent addition to many casinos’ software suites has been the inclusion of live dealer versions of popular casino games. Nearly all major casino sites now offer live dealer games. If you haven’t tried them, we’d recommend it – they really make you feel like you’re sitting in a casino!

Mobile Casino

If you want to be able to gamble on the go, you should test out a number of different mobile apps. All major casinos have mobile apps for iOS and Android, but they can vary significantly in quality. Some are extremely well-optimised for mobile gameplay, whereas some are fiddly and unsatisfying to use. After all, it’s no easy feat condensing a desktop casino client into a smooth and enjoyable mobile experience.


Nowadays, as the online gambling market becomes increasingly saturated, casino promotions are becoming more and more competitive. First deposit bonuses, which are often well over the size of the deposit, have become a standard. 888 have gone a step further, offering a bonus of up to £88 with no need for a deposit.

If you plan on playing a lot, it may be wise to pick a casino based on how good their loyalty scheme is. Loyalty schemes give you increasing rewards based on how much you play at that site. If you’re able to reach the top loyalty tier, the bonuses can really add up and save you a lot of money.


Finally, you may want to find out how fast and reliable the cashier is. It goes without saying that you should thoroughly research any casino that you haven’t heard of before to be sure that their cashier is safe and reliable before depositing.

All major casinos have instantaneous deposit times. How fast they process withdrawals, however, can still vary from operator to operator. Some take just a couple of days, whereas some can take up to a week.

If you want to pay with anything other than debit or credit card, you should take a look at what payment methods a casino accepts. The vast majority accept PayPal, and some accept payments from other money transfer services such as Neteller or Skrill. Many now accept bitcoin as well, which has the benefit of significantly faster withdrawal speeds than regular currency.