The best UK online casinos for December 2023
Find the best UK online casinos with the latest real money slot games, excellent bonuses, online betting, loyalty rewards and more. Our experts update our shortlist with trusted online casinos every month – find your top casino site today! (Written by Alexander Korsager)
The UK’s top real money online casino sites
UK casinos to avoid
With over 15 years of reviewing gambling sites, we know what makes a top UK online casino. We also know how to spot unsafe or unreliable casinos. Here you'll find the latest real money casinos that have been placed on our list of sites to avoid:
Why you can trust our top UK real money casinos
Best UK online casinos December 2023
We rate and review every online casino on our shortlist. Below are our top picks for December.
Magic Red Casino
Magic Red is a big name in UK online gambling. This iconic online casino offers well over 1,000 different games, including a blend of online slots, table games, live dealer titles, and a dedicated sports betting site. Players like Magic Red for its depth and breadth of promotions. They have a stand-out welcome offer but also have daily free spins and other offers for existing players.
Read our full Magic Red Casino review.
All British Casino
As the name suggests, All British Casino are specialists in UK gaming. The casino site has a lavish collection of games that includes slots, video slots, poker, table games, and Slingo. All British also pride themselves on working with the best game developers like Big Time Gaming, Amatic Industries and NetEnt to name a few. They have an all-British customer support team and promise a premium gaming experience.
Read our All British Casino review.
Mr Mega is another of the best online casinos in the UK. The casino site launched back in 2010 and has been a hit with players ever since. Mr Mega has around 900 games on offer including online slots, table games, live dealer options, and a dedicated sports betting section. The site also has a great range of promotions including a deposit match welcome bonus and a variety of sports betting promotions too.
What the UK’s best online casino sites offer in 2023
When it comes to the best real money online casinos, the UK is one of the biggest gaming markets worldwide. There are hundreds of top casino and sports betting sites for players, and they have a lot to offer. Below, we've covered some of the top perks you can expect at a UK online casino.
Mobile and apps
Online casinos are widely available on mobile. You'll find that most real money casinos will be well-optimised for both iOS and Android devices. This includes top games like online slots as well as blackjack, poker, video poker, roulette, baccarat, keno, bingo, and live dealer games. The leading UK casino sites will even offer exclusive apps to download for a smoother gaming experience.
The best online casinos will offer a range of payment and withdrawal methods. As standard, you can expect debit and credit cards, e-wallet options, prepaid cards and even cryptocurrency.
- Debit and credit cards: One of the most popular forms of payment, most UK online casinos will offer deposits and withdrawals via Visa and Mastercard at a minimum. Transactions generally don't involve fees either.
- E-wallets: Popular e-wallets include PayPal, Google Pay, Apple Pay, Skrill, Neteller, and more. Typically, e-wallets offer lightning-fast withdrawals - you can usually get your winnings in as little as 24 hours.
- Prepaid cards: Paysafecard is generally the most popular option when it comes to prepaid cards. In the UK, players can top up the card at a physical retailer and then deposit at real money online casinos.
- Cryptocurrency: Though less common, some of the best online casinos will let you deposit and withdraw using cryptocurrency. The coins that are most easily accessible include Bitcoin, Litecoin and Ethereum.
You can choose from dozens of software developers at UK online casinos. Most gaming sites will offer big names like Microgaming and NetEnt alongside smaller, independent game developers too. You should be able to find classic versions of slots and table games, as well as plenty of fun variations.
Ready to play? Head to our shortlist to find a trustworthy online casino in the UK.
UK online casino stats
❤️ Most popular online casino
🎰 Best real money slots
Cleopatra (IGT), Rainbow Riches Free Spins (Barcrest)
🎁 Biggest casino bonus
£300 + 150 Bonus Spins
✅ Min. deposit
£5 - £10
⚖️ Gambling license
What game do you want to play most?
How to play at top real money online casinos
Playing at the best online casinos couldn’t be easier. Just follow our simple steps below and you’ll be enjoying all the action in no time.
Pick a UK casino
Choose one of our best casino sites for UK players.
Register with the casino
Registering with a casino site is easy. You'll be asked to complete a quick form with your personal details to get started. The process should only take a couple of minutes.
Verify your age
The minimum legal age to play at an online casino in the UK is 18. Before you get started, you may need to verify your age and provide identification.
Make a deposit and claim any welcome bonuses
All the best casino sites offer new players a good welcome bonus, which you can usually claim after you make a deposit.
Start playing your favourite games
You’re ready to go! It's time to start playing at your top real money casino.
How we rate the best UK online casinos
Our team of casino experts at Casino.org go through an exhaustive 25-step review process to find the very best online casinos. We make sure all the important factors for UK players have been assessed, and if they don't make the cut, we won't list them - it's that simple. Take a look below for a snapshot of our online casino UK criteria.
We hunt down the biggest deposit bonuses to ensure you get great value. Each new online casino we recommend has fantastic offers to give your bankroll a healthy boost.
The best online casino sites will offer a range of deposit and withdrawal options. The casino sites we test provide you with a wide variety of deposit options such as debit cards, PayPal and other e-wallets, prepaid cards, and more.
All the casino sites that make it onto our list offer some of the best casino games for UK players. You'll find classic casino games like slots, progressive jackpots, blackjack, roulette, baccarat and poker. Plus, each UK casino site will offer plenty of live casino games from top game developers.
Mobile and apps
Looking for a mobile casino? All of our real money casinos are optimised for mobile play on both iOS and Android devices. This means that the majority of games (including live dealer games) work perfectly on a smaller screen. The best UK online casinos will offer a dedicated app to download too!
You’ll likely want to withdraw your casino winnings ASAP, so we test the withdrawal process of dozens of online UK casinos to make sure that only the fastest casino payouts get the thumbs up in our ratings.
Talking to a human being when you have a problem is reassuring, so we hunt down the best UK casino sites offering unparalleled customer support. We look for customer support that's available 24/7 and only recommend the best casinos in the online gambling industry.
We don't want any untrustworthy casinos on our list, so we carefully vet each UK online casino to ensure they adhere to rigorous standards in terms of security and ethics. Our recommended UK online casinos provide you with fair, regulated, independently-audited games, and cutting-edge security to protect your personal data.
Online casino bonuses for UK players
Most online casinos in the UK will offer a range of bonuses and promotions to players. Below are some of the most popular bonuses you'll come across. Just bear in mind, all offers will come with T&Cs and there are always wagering requirements to be aware of.
Nearly every UK online casino will offer a welcome bonus. You might also see this promotion called a deposit match. Typically, online casino sites will match a player's first deposit in bonus funds. This can be a 100% deposit match or in some cases it can even be up to a huge 200% match.
Learn more about online casino bonuses.
No deposit bonus
A no deposit bonus is where a casino offers a small bet credit simply for registering an account. This type of promotion is less common, though most top UK online casinos will offer it from time to time. No deposit offers are typically very small in value (around £5-10) and might need you to make a deposit in order to withdraw your winnings.
Learn more about no deposit bonuses.
Free spins bonus
Free spins are where a casino site offers a free turn on a slot game. Free spins can be part of a welcome package but are also often given to existing players as a loyalty reward. The spins can be used on a choice of slot games that are selected by the UK casino.
Learn more about free spins bonuses.
More casino games for UK players
Best online casino game odds
Looking to find the best online casino games? Below we've listed fan-favourite casino games from players and their respective house edges. In case you were wondering, the house edge of a game is the average win percentage that a casino might expect to win. This percentage is recorded over a long period – some people think that a game with a lower house edge will payout more and come with better odds. Just remember, every casino game is different and oucomes can never be predicted!
|Casino game||Rules or variant||House edge|
UK casino progressive jackpots
Top real money casinos in the UK will offer a range of progressive jackpot slots. You'll find familiar titles from top game developers like Microgaming, NetEnt, Playtech, Realtime Gaming and more. Below are three popular jackpot slots that most top UK casinos will offer. Play for free and get a feel for what a progressive jackpot game could offer!
Want to play now? Check out our #1 UK casino
Payout 1-3 days
Win Rate 98.86%
Why you should play at regulated UK casino sites
All UK casino sites must be licensed by the UK Gambling Commission (UKGC) to legally operate. The UKGC are a major authority that licenses and regulates gambling across the country. Online casinos can apply for licencing and then must undergo a comprehensive and rigorous application process – not just any business can set up an online casino or gaming site.
Most online casinos will have their licence listed somewhere on their website. You might also see the Malta Gaming Authority (MGA) logo listed. This is another highly reputable and global authority for online gambling. The MGA regulates online gambling for multiple territories around the world.
When it comes to gambling online, it's key to always play at a regulated and safe UK casino site. Here are our top three reasons to play at legitimate online casinos:
- 1Game fairness: The UKGC and MGA ensure that all games listed are fair to play. They require that games are regularly audited and use random number generators (RNGs) to ensure fairness.
- 2Data protection: Regulated online casinos need to keep in line with the Data Protection Act. This means that personal or financial data needs to be encrypted and can't be shared with third parties.
- 3Responsible gambling: The UKGC takes problem gambling seriously. They mandate that online casinos need to have measures in place to help players monitor their gambling. This might include 'reality' checks', reminders, spending limits and more.
Resources for problem gambling in the UK
If you or someone you know might have an online gambling problem, we recommend that you seek help:
GamCare - Counselling for the prevention and treatment of problem gambling.
RC PSYCH - (Royal College of Psychiatrists) Receive great help if you want to recover from problem gambling.
Gamble Aware - Find out more about gambling and what responsible gambling means.
NHS Gambling Addiction - Get help if you think you're addicted to gambling through this great resource.
UK Gambling Commission - Regulator of gambling activities in the UK.
UK casino sites FAQ
What is the safest online casino?
All of the UK casinos we recommend on our site have been fully vetted for safety and security, so as long as you choose from our list, you can rest assured your money will be safe.
Are online casinos rigged?
Reputable online casinos aren't rigged. Trusted sites will use random number generators (RNGs) to predict the outcomes of online casino games. Every UK casino on our shortlist has been rigorously checked for security and fair play.
Can I be sure these casinos are legit and will pay out?
Yes, all of the shortlisted casinos are audited for fair, random games and licensed by recognised bodies in the gambling industry. They have an excellent track record with players for paying out promptly and making good on both their bonuses and any player issues encountered.
Do I need to pay tax on my casino winnings?
No. If you are betting in the UK you will not pay any tax on casino or sports betting winnings, no matter how much you are playing or winning. Tax revenue for the UK government comes from the gambling providers, not the players. It's only certain types of financial bets that you might need to pay tax on.
Can I make casino deposits using PayPal?
Yes you can, along with a number of popular UK payment options. The beauty of being a UK online gambler is that you can enjoy casino games whenever you like. Whether it's a debit card, e-wallet, or PayPal, as a Brit you can enjoy a variety of different payment methods to make deposits and withdrawals at UK online casinos, and most payments will complete within days or hours.
How do online casino bonuses work?
An online casino bonus will offer a bet credit to match your deposit. When you load a casino game, you can then use the bonus money to play with. A UK casino will offer different types of bonuses including deposit matches, no deposit bonuses, free spins and more.
Can I play free games online?
Yes. You can enjoy a huge variety of UK casino games without spending a penny, including hundreds of slots, blackjack, roulette, video poker and baccarat. Practice and enjoy free-play games, learn the rules and, once you're comfortable, make that first deposit.
Alexander Korsager has been immersed in online casinos and iGaming for over 10 years, making him a dynamic General Manager at Casino.org. He uses his vast knowledge of the industry to create content across key global markets.