IF you are looking for slot games with the highest possible payouts, then some titles stand out as more generous as others.
Not to brag, but I’ve scoured the web for the top payout slots in the UK, as well as where they can be played. On this page, I’ll discuss the best casinos for slot payouts, while also explaining the importance of RTP. On top of this, this guide also features my expert tips for profiting from the best payout slots.
The whole point of this guide is to deliver the best slots and casinos for high payouts. So, it is about time I listed out the slot games with the highest RTP in the UK, along with the slots providers that made them:
Many online casinos feature high-paying slots in the UK today. However, some are better than others. I considered a variety of factors when ranking the best sites for this type of game, including the following:
I will now take a closer look at five casinos that feature high payout slots. For each, I’ve listed the main pros and cons:
Duelz is another casino site that went live in 2018. With a welcome package worth up to £100 in bonuses and 100 free spins, I’ve always found Duelz to be an attractive platform, and I’ve never found it lacking for high payout slots.
The high-RTP games I’ve most enjoyed playing here come from Play’n GO, NetEnt, Pragmatic Play, Red Tiger and other leading slot developers. Real-money bets can be funded through Visa, Mastercard, PayPal, Skrill, Trustly and paysafecard. Elsewhere, weekly cashback offers, tournaments, and Drops & Wins events help entice players into signing up at Duelz.
| Pros |
|---|
| ✅ Slots from top slot game developers |
| ✅ Range of payment methods |
| ✅ Weekly cashback |
| Cons |
|---|
| ❌ Customer service not available 24/7 |
A common staple of my casino recommendations, MrQ is an online casino launched in 2018. There are over 900 slots in total here, including some of the best payout games I’ve had the pleasure of playing. These include 1429 Uncharted Seas, Mental, Rick and Morty Megaways, and King Kong Cash.
Thanks to the no-deposit bonus, I received 5 spins as soon as I registered, and then another 30 after making my first deposit. Visa, Mastercard, and PayPal are accepted and were quick to pay out when I managed to make the most of a high-RTP slot game. Of course, MrQ is regulated by the Gambling Commission, completely mobile-friendly, and recently released an official app, too!
| Pros |
|---|
| ✅ Plenty of the best payout slots |
| ✅ Generous bonuses |
| ✅ PayPal accepted |
| Cons |
|---|
| ❌ Game restrictions on welcome bonus |
Mr Vegas was launched in 2020 and is one of the best ProgressPlay Limited casinos I’ve had the opportunity to play at. With over 5,000 games in all, players will find thousands of slots. More importantly, I was super impressed by the prominent “Game payouts” tab, listing out exactly what you can expect from each game and therefore locate the slots with the highest payout potential.
I’ve tested Mr Vegas’ games from a large number of different slot providers, including Barcrest, Microgaming, NetEnt and Play’n GO. A 100% deposit bonus worth up to £200 is available to new players, with “The Wheel of Vegas” offering three exclusive jackpots.
| Pros |
|---|
| ✅ Thousands of slots |
| ✅ Large welcome bonus |
| ✅ Live chat support |
| Cons |
|---|
| ❌ Casino site is outdated |
Winomania went live in 2018. When I first registered on the site – and claimed the welcome offer worth up to £100 and 100 free spins to play with – I found slots from the likes of Play’n GO, NetEnt and Red Tiger. As such, players signing up can look forward to taking advantage of a host of slots with high payouts.
I was none too pleased to see that the Winomania Casino lobby unfortunately doesn’t allow for RTP sorting, which means I had to dig through individual titles to find the best payouts. Still, the games I did end up choosing and playing were excellent – and so were my winnings. Live chat support and other modern features are available too, so you can use that to ask for game recommendations, while a VIP program keeps existing players satisfied.
| Cons |
|---|
| ❌ Small number of payment methods |
Established in 2014, Magic Red Casino is regulated in both the UK and Malta. I love a double-license casino, because that means it can cater to a wide audience, and Magic Red certainly can: There are over 1,000 games in total here, including hundreds of slots. The high-payout slots I played here come from NetEnt, Play’n GO and other top software providers.
The average RTP at Magic Red is 96%, while the vast majority of slots are accessible on mobile devices. A good range of payment methods are accepted, including PayPal, Skrill and Neteller – I used PayPal for both depositing and withdrawing. My first deposit netted me a bonus of £25, along with 25 extra spins, too, so that’s something new players can look forward to.
| Pros |
|---|
| ✅ Many high RTP slots |
| ✅ Attractive welcome package |
| ✅ Fast withdrawals |
| Cons |
|---|
| ❌ No 24/7 customer service |
If it’s not quick and easy to register an online casino account and start paying high payout slots, you’re in the wrong casino. In my experience, the process follows this step-by-step guide:
Return to Player (RTP) is the general term for the payout percentage of a casino game, whether it is by roulette, blackjack, slot machine, or other games.
The RTP is an important factor to consider when choosing between available slots. This is the term given to describe the odds of a machine, and the percentage of a money bet that a slot will pay back over time. For example, when I place 100x £1 bets on a slot with an RTP of 98%, I expect to make £98, on average.
While some slots will have a higher variance with fever than bigger spins, the RTPs of these types of slots will even out and give the same type of payout percentage that lower variance slot machines give. This goes for all types of slots, no matter the theme, how many also include special slots like jackpot slots.
Some slots stand out because of their high RTP. Coming from a variety of software providers, the likes of Book of 99, 1429 Uncharted Seas, Blood Suckers, and Jokerize all come with an RTP of 98% or higher. While such casino games do not guarantee returns, they will appeal to many players with great excitement and good payouts.
This is a relatively simple process, if you know what you’re looking for, so I’m here to teach you. On most casino sites today, you can click/tap on the “Help” or “Information” button. Along with other statistics, you will see the Return to Player, displayed as a percentage.
If this option is unavailable, just carry out a quick search via your chosen search engine, see if, or visit the software provider’s website. If you are reading about the game in a review, it will most often also list the RTP. It is worth noting that if a slot is available at both land-based and online casinos, the RTP may differ between the two variants.
According to my research, MrQ casino has the biggest selection of slot games with the highest RTP.
You will have noticed by now that certain slot developers have a good reputation for high-payout slots. Be sure to keep an eye out for the following slot game providers when considering which casino to sign up with:
There are many benefits to playing high payout slots. Firstly, they offer better value money when you are successful. Meanwhile, an increasing number will feature in-game bonuses, making it easier to win larger amounts.
As well as being potentially lucrative, modern high-payout slots are also entertaining to play. This is due to their excellent graphics and gameplay.
Absolutely! The best payout slots are all accessible on mobile devices. Dedicated mobile casinos allow players to enjoy the same number of games as desktop casino sites. The rules, gameplay, and bonus features are identical, it is only really the screen size that changes.
The short answer is yes. While playing for free in a land-based casino is not possible, it remains an option to play slots for free online. Easily accessible, demo modes and free spin offers are ideal for beginners and those just looking to play for fun. You will need to verify your age beforehand though, which will take a few minutes to achieve. Again, there is no difference in terms of gameplay. The only change is that you are not putting your own money at risk.
Learn how to make the most of your free spins in my latest article!
Simply put, the looser the slot, the more money it pays out. While the house edge remains with the casino, a loose slot does offer better returns. The loosest slots come with a greater-than-average payback percentage.
Slots players are spoiled for choice when it comes to casino bonuses with many options available. Players will be able to claim bonuses such as cashback bonuses, free spins, reload bonuses, and more.
In 2003, one lucky slots player in Las Vegas took home $39.7 million dollars from the Excalibur slot. Meanwhile, closer-to-home dad-of-three Michael Clark won £5.4 million.
Despite offering high payouts, there are no guarantees that you will make money from playing slots. The following tips will give you the best possible chance of achieving success in your chosen casino:
James Fuller
James is an experienced copywriter with over a decade’s worth of experience in the casino industry. He is an avid sports fan, following football, tennis, Formula 1 and golf in particular.
A responsible gambler is someone who:
Find our detailed guide on responsible gambling practices here.
For help with a gambling problem, call the National Gambling Helpline on 0808 8020 133 or go to www.gamstop.co.uk to be excluded from all UK-regulated gambling websites.
