Updated by James Briscoe
Editor
Fact Checked by Lee James Gwilliam
Senior Vice-President
This page highlights the best payout casinos in the UK, ranked by their return to player percentage (RTP). I reviewed and rated 10 casino sites with some of the highest payout rates across their game libraries and listed my top picks below.
Here, I share the top casino sites with the highest payouts in the UK, with the best payout casino at number one. I’ll review each site from our list, give them a rating based on quality and payout percentages, and share why they’re worth joining.
| Rating: 4.8/5 | RTP: 98.97% | Testing Agency: eCOGRA | Withdrawals: 1–3 days | Games: 8,000+ |
My pick for the best payout online casino in the UK is Mr Vegas. It consistently ranks among the highest payout casino sites thanks to its strong overall RTP and huge game library.
You don’t often come across casinos that offer over 8,000 games from 170 different providers. The site has everything from table and live games to slots and Slingo. You'll also find more than 70 online scratchcards if you fancy something quick and simple.
If you’re a fan of blackjack, Mr Vegas is one of the best blackjack sites around, offering a strong table selection and competitive rules.
You can get a 100% match bonus and free spins as a new player. But each game's contribution varies depending on its RTP. For example, a slot with a 97% RTP contributes 75%, but a 95% RTP game contributes 125%. Why's that? Higher-RTP games contribute less because they carry lower house edge, which increases risk for the casino.
I also like that the operator rewards regular players with a weekly payout and accepts different payment methods. Visa, Mastercard, PayPal, Skrill, Neteller, and Paysafecard are some of the options.
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| Rating: 4.6/5 | RTP: 97.27% | Testing Agency: eCOGRA | Withdrawals: 1-3 hours | Games: 4,500+ |
Casumo earns its place among the best payout casinos for its high overall RTP of 97.27%. That already puts it comfortably above the UK average.
There are some excellent high-return titles in the mix too. Table games like All Aces Poker typically run at 99% RTP, while slots such as 1429 Uncharted Seas can reach 98.6%. Wild Swarm from Push Gaming is another standout, offering a fast-paced experience with a 97.03% RTP.
The site also includes a healthy stack of progressive jackpots, which Casumo updates regularly as new releases arrive. The live casino section is worth a look as well. You'll find Casumo-exclusive blackjack and roulette tables alongside popular Evolution and Playtech titles.
Bonuses are always decent here, often offering a match deposit deal. Casumo also has its very own Umoboards. These are leaderboard competitions where every round works differently, which keeps things interesting. There's also Lucky Rush, where you can win weekly cash prizes with no wagering.
You can play on desktop or mobile, and banking options include PayPal, Skrill, Visa, Mastercard, Paysafecard, and bank transfer.
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| Rating: 4.5/5 | RTP: 97.06% | Testing Agency: eCOGRA | Withdrawals: 24 hours | Games: 3,000+ |
Bet365 comfortably clears our 96% payout benchmark. It's genuinely strong game RTPs across the board puts the platform firmly among the highest payout casino sites on this list.
Popular slots like Bigger Bass Bonanza and Thunderkick 2 both sit at 96.65%, while Immortal Romance runs at 96.86%. If you’re after even stronger returns, Blood Suckers Megaways reaches 97.66%.
Table players are well covered too. Titles like Premium Blackjack can go as high as 99.57%. First Person Video Poker ranges between 97.97% and 99.54%, while Texas Hold’em Bonus comes in at 99.46%. European roulette titles sit above 97%, keeping the overall payout profile strong across different game types.
It’s not just about headline numbers either. The platform is stable, withdrawals are processed quickly, and everything runs smoothly across desktop and mobile.
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| Rating: 4.2/5 | RTP: 96.35% | Testing Agency: eCOGRA | Withdrawals: 0-2 days | Games: 2,200+ |
With over 2,200 casino games, anyone looking for a big payout will have opportunities. Money Cart 2 from Relax Gaming is a smart pick. It’s got stunning gameplay and an RTP of 98%. Plus, you can win up to 5,000x your bet.
TalkSport BET also has Megaways slots with jackpots around £2 million, but many have lower RTPs. For example, Age of the Gods: Cash Collect runs at 93.45%, which is below average.
If you’re into video poker, there's more here than just one or two games. Jacks or Better – Power Poker is a solid choice. Playing five coins per hand gets you an RTP of 99.54%. And there's plenty more to play, from multi-hand versions like Super Times Pay to First Person and live video poker.
The same goes for blackjack games. Premium Blackjack Single Hand from Playtech offers an RTP of 99.58% in the main game.
They have a nice mix of live casino games, not only slots and table games. The Infinite Fun Fun 21 Blackjack from Evolution is the most popular, and that's my favourite thing about this site. There are loads of high-paying games in every category.
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| Rating: 4.1/5 | RTP: 96.35% | Testing Agency: eCOGRA | Withdrawals: 3-5 days | Games: 2,000+ |
BetVictor is a sister site to TalkSport BET, so there's no surprise I added it to our best payout casinos list. You can expect the same high quality experience here. There's a good selection of slots and other games like blackjack with good payout rates.
Just beware, not every slot at BetVictor runs on its highest RTP setting. Blood Suckers is one example, set to 94% instead of 98%. Others, like Marching Legions from Relax Gaming, have the full developer RTP of 98.12%, which exactly what you want to see.
The live casino section here is pretty cool. While I love Evolution games, I went for the casino's exclusive titles and quite enjoyed them. Plus, games like First Person Blackjack come with an RTP of 99.29%, and you can play for as little as £0.50 per hand.
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| Rating: 4/5 | RTP: 96.12% | Testing Agency: eCOGRA | Withdrawals: 24 hours | Games: 2,600+ |
For several reasons, SpinYoo deserves a spot among the best payout casinos UK players can choose from right now. First, its selection of games offers impressive RTPs. Table games like 3D Blackjack and European Blackjack boast RTPs of 99% and above, which is great to see.
I also enjoyed Immortal Romance Roulette. It’s a perfect blend of European Roulette and the popular Immortal Romance slot, ideal for fans of both. Plus, it offers a solid RTP of 97.30%.
Another standout feature is the casino’s transparency with RTP rates. Each game has an info icon within its thumbnail in the lobby, and clicking on it reveals the game’s payout rate - making it easy to choose the highest-RTP games.
Bonuses are another area where this casino shines. You’ll often find daily spins, weekly live casino challenges, and more on offer.
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| Rating: 4/5 | RTP: 96.10% | Testing Agency: eCOGRA | Withdrawals: 24 hours | Games: 2,200+ |
Despite the relaxed name, Pub Casino focuses on delivering strong game quality and reliable payouts. The site boasts a sleek design and offers a variety of options, including slots, table and live casino games.
For slot enthusiasts, Pub Casino features top jackpot games like Eye of Horus Megaways Jackpot King and Wish Upon a Jackpot Megaways. But if you're after strong RTP, I recommend Dead or Alive 2. The game offers a solid RTP of 96.8%, standing out among many other slots on the platform.
The live casino section doesn’t disappoint either. You can play Evolution Gaming’s Blackjack, which offers an impressive RTP of 99.29%. First Person Hilo from Evolution has a strong RTP of 99%, and Bonus Poker Deluxe – Power Poker features an RTP of 98.49%.
Additionally, there’s a welcome bonus for new players, making it worth claiming for exploring the games.
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| Rating: 3.9/5 | RTP: 96% | Testing Agency: eCOGRA | Withdrawals: 24 hours | Games: 2,500+ |
Fun Casino sits at a 96% overall RTP, which puts it right on our benchmark. While it’s not the highest on the list, there are some strong high-return titles available.
Thunderkick’s 1429 Uncharted Seas runs at 98.6%, which is well above standard slot returns. NetEnt titles like Dead or Alive (96.82%), Jack Hammer (96.96%) and Jimi Hendrix (96.91%) also hold steady above the UK average.
Table players are well covered too. Evolution’s First Person Blackjack reaches 99.29% RTP, giving it one of the stronger table options in this bracket.
The game library covers over 2,500 titles across slots, jackpots and live tables, and the platform performs smoothly on mobile.
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| Rating: 3.9/5 | RTP: 96% | Testing Agency: eCOGRA, iTechLabs, GLI | Withdrawals: 2-5 Days | Games: 7,700+ |
Mega Riches operates at a 96% overall RTP, placing it right on our benchmark. While the slot RTP range sits mostly between 96% and 97.30%, there’s solid consistency across the library.
Titles like Big Bad Wolf, Wild Wild West: The Great Train Heist and Gonzo’s Quest all run within that stronger mid-range bracket.
Where Mega Riches really stands out is on table games. Classic Blackjack carries a house edge of around 0.1% under optimal play, while Blackjack Neo sits closer to 0.4%. That’s strong value for players who understand basic strategy.
European-style roulette options operate at roughly a 2.7% house edge, and Casino Hold’em sits around 2.2%, depending on side bets. Overall, the table game profile is competitive.
Promotions and tournaments run regularly, adding variety without distracting from the core payout strength.
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We follow a strict review process when selecting the best payout casinos for this list. We sign up, deposit, claim bonuses, play games, and withdraw where possible. Only then we evaluate how each casino performs across several areas that affect your experience as a player.
RTP is one of the biggest indicators of payout performance. We prioritise casinos that offer strong RTP games of 95% and above and clearly publish RTP information. We also check certification from independent testing agencies like eCOGRA, GLI and iTech Labs to verify that games have been independently tested.
We only recommend casinos licensed by the UK Gambling Commission. We also check for SSL encryption, two-factor authentication and other features the casino uses to protect your account and personal details.
The best payout casino still needs a good choice of games. We look at the number and variety of slots, table games and live dealer titles. We favour casinos working with trusted providers such as NetEnt, Microgaming, and Playtech.
You should have plenty of ways to deposit and withdraw at the best payout casino. That means familiar options such as debit cards, bank transfer, PayPal, or e-wallets like Skrill and Neteller. Where possible we withdraw to see how long it takes. Ideally, payments should be processed within 24 hours, but if the wait is unusually long, we'll flag it.
Best payout casinos should perform smoothly on all mobile devices. We check them on both iPhone and Android to see how easy it is to navigate, find games and manage your account on a smaller screen.
We test the support options available and how easy it is to get help when you need it. We look for live chat, useful support resources and quick responses.
We check that safer gambling tools are available and how easy they are to find and use. This includes deposit limits, time-out and self-exclusion options.
RTP stands for Return to Player, and it is a percentage that indicates how much of the money wagered on a casino game is paid back to players over time.
For example, if a slot game has an RTP of 96%, it means that for every £100 bet on the game, £96 is returned to players in winnings on average. The higher the RTP, the better the payout rate of the game. Always keep in mind that this is an average figure based on thousands or sometimes millions of bets placed on the game.
A casino’s overall payout rate is shaped by the RTP of the games it offers. The higher those RTPs are, the more money you get back over time and the less the casino keeps.
RTP doesn't tell you how often you'll win though. Some games are more volatile than others, so you might go longer without a win but land bigger payouts when they do come.
Yes – you can trust the RTP figures shown at licensed UK sites. The best payout casinos listed here are independently tested and regulated by the UK Gambling Commission (UKGC), so their return percentages aren’t guesswork.
Independent labs like eCOGRA, iTech Labs and GLI specialise in checking that games are fair and that the RTP figures are accurate. So when you see an RTP listed, you can be confident it's not made up - it's audited and verified by third-party experts.
Quite a few casino games in the UK have an RTP of 96%. And it's not just slots with better payout rates – blackjack and video poker can offer high RTPs too.
Once you get above 96%, you're looking at a higher payout rate with some games reaching 97%, 98% and even 99%+ RTP. Most online casinos on this page offer strong payout rates, with only a couple closer to the industry average.
The best payout casinos offer more than just high RTP slots. Table and live dealer games can have some of the highest payout percentages, with certain games returning over 99%. Here's how the main casino games compare:
Blackjack is widely seen as one of the strongest games for payout potential. With basic strategy, some versions push RTP above 99%. The exact return depends on table rules and deck count, but overall it remains one of the strongest-value casino games.
If blackjack is your main focus, the best payout casinos often have favourable table rules and a good choice of blackjack games.
See our guide to the best blackjack casinos for UK players.
Roulette payout rates depend heavily on which version you play. European and French roulette usually offer better value because they include only one zero on the wheel. American roulette adds an extra double zero, which increases the house edge.
Some casinos also offer better table limits and live dealer options than others. If roulette is your go-to game, explore our picks for the best roulette casinos.
Video poker can offer excellent returns when played correctly. Games like Jacks or Better can approach 99% RTP with optimal strategy. Because player decisions affect outcomes, skill plays a bigger role here than in most casino games.
If you mainly play video poker, casino game selection is super important. Our video poker casinos guide highlights the strongest options.
Slots vary more than any other casino game. Some sit below 95% RTP, while others exceed 97%. Progressive jackpot slots often run slightly lower base RTP because part of each spin contributes to the jackpot pool.
If slots are your main interest, game provider quality and library size matter just as much as RTP. You can check our recommendations for the best slot casinos.
Live blackjack, baccarat and roulette use the same maths as their standard table versions. That means RTP stays in a similar range. Blackjack often sits above 99% with good rules, while live roulette usually sits around 97% for European wheels.
The main difference with live games is the experience rather than the payout. If you prefer playing with real dealers, it’s worth choosing casinos with strong streaming quality and game variety. Our guide to the best live casino sites shows which platforms perform best.
If you’re looking for the best payout casinos, it’s worth checking a few key areas before signing up. Not all casinos deliver the same experience, even if they advertise similar payout rates.
A casino offering high RTP does not automatically process withdrawals quickly. RTP reflects how much games return over time, while withdrawal speed depends on the casino’s payment processing and banking systems.
The best payout casinos combine high RTP performance with reliable and efficient withdrawal processing. But instant withdrawals depend on banking setup, not payout percentage alone.
A high RTP can mean better returns over time, but casino games still involve luck. You can still lose at a 98% RTP game, so it's important to play within your limits.
Different games carry different levels of risk and payout patterns. Some pay smaller wins more often, while others focus on larger but less frequent payouts. Pick games that match your budget and comfort level. Understanding how a game plays helps you stay in control and enjoy longer sessions.
Staying disciplined is one of the most important ways to enjoy casino games responsibly. Here are a few simple ways to manage your budget at the best payout casinos:
Bonuses can extend play time and increase opportunities to try new games, but they shouldn't be a reason to spend more than you planned. Always check wagering requirements, expiry dates and game restrictions before claiming an offer.
Playing at licensed casinos protects your money and personal data. All our recommended casinos, including the best payout casinos on this page, hold a valid UKGC licence.



James began working in the online casino industry in Malta as a copywriter, before writing about casinos and esports betting for new sites and affiliate companies. He then wrote casino reviews for Gambling.com before joining Casinos.com full-time and has been part of the team since. James loves writing articles to help players like you.
Read Full BioMr Vegas (98.97%), Casumo (97.27%) and Bet365 (97.06%) are the top three UK casinos on our list for overall RTP. I've reviewed these and several other high payout casinos on this page to give you an overview for quick comparison.
In the UK, around 96% RTP is the norm – and it’s the benchmark we use. Anything above 96% puts a casino ahead of the average. Push closer to 97% and you’re looking at stronger long-term returns. Anything below 95% is generally less competitive compared to the market average.
Blackjack usually offers the highest RTP, especially with favourable rules, often reaching over 99% RTP. Some video poker games also come close to 99%. European Roulette runs just above 97%. Slots vary more widely, but most sit between 95% and 97%.
Return to Player (RTP) is the long-term average percentage of all wagers a game pays back to players. The house edge is the percentage the casino expects to keep over time. They’re essentially two sides of the same coin: if a game has a 97% RTP, the house edge is 3%.
Book of 99 is one of the highest-paying slots available at UK casinos, with an RTP of up to 99%. Other high-RTP slots to look out for are 1429 Unchartered Seas at up to 98.6%, Marching legions at 98.12% and Blood Suckers at 98%.
No, not every casino runs slots at the maximum RTP setting. The same slot can have a lower RTP depending on where you play, so check the RTP figures in the game's paytable rather than assume you're getting the maximum.
Volatility affects how a game pays rather than its overall theoretical RTP. Low-volatility games pay smaller wins more often. High-volatility games pay less frequently but can produce bigger wins. Two games can have the same RTP but feel completely different to play.
Yes, they do, but stick to the licensed casinos. All the best payout casinos on this page are licensed by the UK Gambling Commission, so if you win, there is a proper process in place for withdrawing your money.
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