Best Payout Slot Sites

It’s something which many new casino players overlook, but you should absolutely be playing at the best payout online casinos. Playing at these gives you the best chance of winning, and even a small difference in the payouts can make a huge difference. With thousands of players logging in to play each day, even a payout percentage of 2% can mean millions in extra profits for the casino and extra losses for players.

Best Payout Slot Machines. In addition to reading slot reviews, there are several other ways players can find slot games with the best payouts.Always check a slot's pay table before inserting money. This will tell you the maximum payout. Of course, you should keep in mind that only the best slot sites to win offer high payout games from which you can take advantage. The return to player percentage of a game is measured over thousands of game rounds, and it stands to reason that the higher the RTP, the better the deal for the player. Best Payout Slot Machines Online. Every casino site we recommend offers the best payout slot machines for you to enjoy. These are the types of machines that have high payback percentages and even bigger jackpots. Choosing the best slot machine to play goes beyond the theme and features of the game. Some of the online casinos with highest payouts you can find at our top list of 12 Best Payout Casinos for UK players. These are among your sites of choice if you want to enjoy the best payout rates. These are all reputable casinos that respect the gambling industry and take their players as essential assets.

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1 free spin for every £1 deposited. 50 free spins max. No wagering required.

Minimum deposit £10. Spins valued at £0.10 each. First-time depositors only.

Best Payout Slot Sites
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£ 100 Deposit
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£20 minimum deposit £100 maximum bonus.

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100% up to £100 + 100 bonus spins on first deposit.

£10 minimum deposit. 48x wagering requirements apply.

£5 max bet limit applies.

18+ Please Gamble Responsibly. Click 'Claim Bonus' to view full terms and conditions

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Max. bonus £100. Minimum deposit £20. 35x wagering requirements apply.

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100% deposit match up to £50. Minimum deposit £10.

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60x wagering requirements apply.

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We’ve hunted down the best payout online casinos in the UK. Of the thousands of casino sites which we have reviewed, those on the table above have the best returns to players.

Understanding Casino Payouts

Casino payouts matters a great deal, but so many new or “green” players don’t have a clue about them. They just assume that all casinos pay the same, and they likely get rinsed for a few extra pounds as a result.

Trustworthy casinos tend to publish their payouts, so this allows us to research and find the best payout online casinos in the UK and elsewhere. Some of these payouts are then verified by eCOGRA and other organizations which act independently to assess which casinos are legit and which are pulling the wool over players’ eyes.

The Role of RTP in Casino Payouts

All online casino games have what’s known as an RTP. This is the amount which the game is programmed to pay back to players. For example, if the game has an RTP of 98%, then £98 out of every £100 bet will be paid back to players. This leaves the casino with a £2 profit, or 2% return on investment.

RTP does not mean that you will win back that amount. A game could have an RTP of 99% and you could still lose everything you deposit. The RTP is the figure which is paid back to all players over the long-term. It takes into account all winnings including jackpots. Players could lose £1 million and the casino could pay one player a £980,000 jackpot and that would be a 98% RTP game. It doesn’t work as simply as that, but by now we’re sure you get the idea.


The total payouts of an online casino is the combined sum of all the payouts over a given period of time. Usually, organizations like eCOGRA will assess this over one year. If a casino has a payback percentage of 96% overall, it means that when all wagers are considered across all games, the casino returned 96% of those wagers to players at some point or another.

Some casinos are greedier than others. While the best payout online casinos offer cashback bonuses, higher RTP games, and more, others offer nothing extra to players and offer games with low RTPs provided by shady software companies.

We only recommend the best payout casinos on In fact, this page is dedicated specifically to those sites.

The Best Payout Slots

Since the majority of casino players are interested in video slots, we thought it would provide extra value to you, our readers, if we provided a list of the best paying slots.

Slot Machine Payout Chart

Slot payouts work the same way as casino payouts, except they are assessed on an individual game level. The RTP expressed is the amount paid back by the individual slot machine over a period of time. For example, if the slot has a high RTP of 98%, it pays back £98 out of every £100 wagered by players. Again, one or two players could win all of that while the rest lose. That’s just how it works.

Best Payout Online Slots

The best paying online slots are as follows:

  • Ugg Bugga – Playtech – RTP 99.07%
  • Mega Joker – NetEnt – 99%
  • Ooh Aah Dracula – Barcrest – 99%
  • 1429 Uncharted Seas – Thunderkick – 98.6%
  • Jackpot 6000 – NetEnt – 98.86%
  • Bloodsuckers – NetEnt – 98%
  • Starmania – NextGen – 97.87%
  • Kings of Chicago – NetEnt – 97.8%
  • Devil’s Delight – NetEnt – 97.6%
  • Simsalabim – NetEnt – 97.5%

The list goes on, but it doesn’t get any better than these. The 10 slots listed above are the best paying online slots in the UK and elsewhere. You might have noticed that lots of them are from NetEnt. We did, too. It’s an awesome software company and we highly recommend its games.

Best Payout Slot Sites Play

What to Do If a Casino Refuses to Pay

Best Payout Slot Sites Games

Luckily for UK players, casinos can’t get away with these sorts of things anymore. The UKGC can revoke a casino’s license if they refuse to pay wins, although, we have to tell you that some big brands (household names) try it and sometimes get away with it. Of course, you should always use common sense and avoid dodgy casinos like Poshcasino.

If a casino refuses to pay what you’ve won, you don’t want to go directly to the UKGC. They don’t deal with player complaints, so it’s a waste of time. Instead, ask the casino which organization handles their disputes. Having a UKGC license requires them to have an independent dispute resolution partner. Once you make a complaint, they will investigate, and a fair resolution will be reached. Having said that, you can avoid these problems by playing at fair casino sites and reading the terms and conditions of any casino bonuses you take.

Now that you have a list of the best payout online casinos, pick one and start playing now. Good luck!