Top 10 best payout slots in the UK 2024

Finding online slots with the best payout takes time, but CasinoHawks has done the digging and came up with a guide to save you some time.

Tonnes of online casinos claim to have the best slots, but is that actually true? In this guide, we will look at the hit frequency and return to player (RTP) percentage of each online slot in detail.

This post will serve as your go-to resource for learning about the best online slot machines and where to play them. So, without further ado, here are the 10 best payout slots in the UK 2024.

1. Sweet Bonanza – Pragmatic Play – 21,175x Max Payout

As the name suggests, Sweet Bonanza is a candy-themed, scatter pays slot by Pragmatic Play. Filled with fruity candy on a 6×5 grid, Sweet Bonanza uses a cascade feature where the winning symbols disappear after each win. Once those sugary symbols disappear, new ones fill the spot, giving players the potential of a successive win!

Sweet Bonanza Best Payout Slots UK

This slot has a high volatility which means the payouts may not be frequent, but when they do, it’s a higher sum. However, Sweet Bonanza is a firm favourite with online slot enthusiasts, and with a high RTP of 96.48%, we can see why.

2. Blood Suckers – NetEnt – 1014.6x Max Payout

If you’re looking to sink your teeth into an online slot filled with gore and ghouls, Blood Suckers by NetEnt is a solid choice. Launching in 2009, this slot has some pretty outdated graphics and animations. However, it’s a classic that has been a slot fan favourite for over 10 years!

Blood Suckers Best Payout Slots UK

Blood Suckers has a low volatility which means payouts will be frequent, but more on the lower side. However, with a high RTP of 98%, it’s way above the industry average of 96%.

 3. Cosmic Fortune – NetEnt – 735000x Max Payout

NetEnt’s Cosmic Fortune slot machine has been a popular choice since it’s debut in 2014. With five progressive jackpots, a retro alien invasion theme, and avalanche feature, it provides entertainment as well as the potential to make money.

Cosmic Fortune Best Payout Slots UK

Players can enjoy a 5-reel, 3-row and 15-line grid with a cloudy night sky backdrop. The RTP of Cosmic Fortune is currently 96.9%, with a low volatility.

4. Planet of the Apes – NetEnt – 600000x Max Payout

Planet of the Apes Best Payout Slots UK
Dual reels mean dual fun in Planet of the Apes

You’ve (probably) seen the movies, so this slot theme is pretty self-explanatory! NetEnt launched Planet of the Apes back in 2017, giving players a well-thought through gaming experience, with two separate sets of reels – double the fun!

The Planet of the Apes slot design features top notch graphics, authentic sounds, and a RTP percentage of 96.3%.

5. Magician’s Secrets – Pragmatic Play – 5000x Max Payout

Magician’s Secrets is a big 6-reel, 4-row slot that takes us to a world of magic and wonder, not to mention big win potential.

Magician's Secrets Best Payout Slots UK
Magician’s Secrets – Unleash the Magic, Reveal the Riches!

The maximum number of possible pay-lines is 4,096 and there are two different types of bonus spins that can be triggered by getting three or more scatter symbols. What’s more appealing to you, 8 free spins with sticky wilds or 10 free spins with expanding wilds? Oh, not to mention a RTP of 96.5%!

6. Money Cart 2 – Relax Gaming – 5000x Max Payout

Money Cart 2 by Relax Gaming is a Mad Max-inspired online slot based on the bonus reels from Money Train 2. Players can enjoy a 5×5 grid game with reels made up of blanks and bonus symbols, with all the action revolving around the re-spin feature.

Money Cart 2 Best Payout Slots UK

Money Cart 2 has a whopping RTP of 98%, which is 2% higher the industry average. Not to mention that the maximum payout is capped at 5000x the bet.

7. Gonzo’s Quest – NetEnt – 2500x Max Payout

The original, and still one of the best, Gonzo’s Quest by NetEnt, offers big win potential thanks to a RTP of 95.97% and a mid / high volatility.

Gonzos Quest Best Payout Slots UK
Discover the Gold Rush with Gonzo’s Quest Slot – Where Adventure and Big Wins Collide!

The Avalanche function keeps things interesting by erasing the symbols from any of the game’s 20 paylines before replacing them with brand new ones.

To claim the large payouts that could be yours, mastering this mechanism is essential.

8. Tombstone R.I.P. – Nolimit City – 300000x Max Payout

Tombstone R.I.P. is a gritty Western-themed slot machine developed by the industry leaders at Nolimit City. The highly volatile gameplay and 108 pay-lines made possible by the unconventional reel structure give the game a lot of winning possibilities.

Tombstone RIP Best Payout Slots UK
Tombstone R.I.P. brings plenty of gritty Western action

Example: Reels 2, 3, and 4 all feature xNudge Wilds. These stacked wilds can expand to cover an entire reel upon landing, and their multiplier grows by one for every nudge up to a maximum of three times the wager.

9. The Dog House Megaways – Pragmatic Play – 12305x Max Payout

The Dog House Megaways by Pragmatic Play is colourful and bright designed slot littered with animated pooches. This 7×6 video slot has a RTP of 96.55%, just comfortably sitting over the industry average.

The Dog House Megaways Best Payout Slots UK

With 117,649 ways to win, The Dog House Megaways has a high volatility which means payouts will be higher, but more infrequent.

10. Wild Joker Stacks – Boomerang Studios – 288200x Max Payout

Wild Joker Stacks is a game developed by Boomerang Studios that appears to be a traditional fruit machine but is actually much more than that. The return to player percentage is guaranteed to be at least 97.35%, and the 259 playable paylines and medium to high volatility should have players on the edge of their seats.

Wild Joker Stacks Best Payout Slots UK
Get Ready to Laugh Your Way to Enormous Wins with Wild Joker Stacks Slot – Unleash the 288,200x Wild Ride!

You can choose how many rows you want to play on, allowing you to set the style of gameplay you prefer! Players have a chance of winning up to 288,200x their bet.

What makes slots the best payout slots?

Although you may think the answer is plain as day, it’s not as simple as it seems. You can win more than you think at a slot machine.

There are several different elements at play here. If you’re curious about the mechanism behind the huge payouts, read on!

A high RTP

The return to player, or RTP for you lovely folks, is the hypothetical amount of money that will be returned to you after playing the game for an extremely large number of times.

This figure often hovers around 94%. But keep in mind that you shouldn’t play slots with a low return to player percentage.

Over 96% RTP is standard for the highest paying slot machines. That implies you may expect to receive at least £96 for every £100 you invest.

However, keep in mind that slot machines are a game of luck and things can change in a blink of an eye.

A good hit frequency

The hit frequency of a slot machine is the average number of times a player will be rewarded for spinning the reels.

You might find this info in reviews, which will give you a good indication of what to expect. Keep in mind that machines that pay out frequently tend to pay less than the amount you wager.

This is done to counteract the increased victory frequency and keep things feeling fair.

Different volatility = Different rewards

The goal is to maximise volatility, also known as variance. The frequency and size of a slot machine’s payouts are what really matter. Plus, did you know what? That hit frequency we were discussing is directly related to this.

Like the patient tortoise, low-volatility slot machines reward you with consistent, albeit modest, payouts. In contrast, high-volatility slot machines are like the elusive hare in that they pay out more rarely but for higher sums when they do.

Let’s move on to the bonus situations. Finding high volatility slots is like looking for a needle in a haystack, but when you do find one, hang on to your hats!

Because the prizes in the bonus rounds might be huge. Slot machine gambling is one continuous roller coaster, so buckle up, folks!

Good-sized max payouts 

When playing slot machines, everyone’s main objective is to win a nice payoff. The trouble is, though, not all slots are made the same.

Some slot machines may include symbols that pay less than you’ve earned, yet they may nonetheless claim regular payouts.

That’s why it’s so important to pick a slot machine with symbols that provide you a good return on your bets. Finding the sweet spot between how often and how much you wager will determine whether you leave the game with some cash in your pocket.

Best payout slot providers 

We’ve gone over the specifics of how to pick the best slots with the highest payouts, but there’s one more factor you shouldn’t overlook: the software developer.

These astute businesses are the unseen architects of some of today’s most exciting and lucrative slot machines.

They’re the sorcerers behind the scenes, spinning the reels of fortune. So, without further ado, let’s highlight the top-tier vendors we believe are responsible for some of the industry’s most popular slot machines. Be prepared to bow down to these gaming geniuses.

1. Pragmatic Play 

Pragmatic Play is well-known for producing visually appealing and financially rewarding slot machines. Its games are visually striking and packed with unique features like cascading or respinning reels.

You’ve probably played some of Pragmatic Play’s popular slots, like Big Bass Bonanza, as it appears in casino promotions often.

2. Microgaming 

Microgaming, a popular name in the gambling industry, boasts more than 800 titles. Bingo games are just one of many gambling options provided by this firm. Still, considering we’re interested in slots with the best payout, classics such as Mega Moolah and Immortal Romance come highly recommended.


3. Big-Time Gaming 

Australia’s Big Time Gaming is behind Megaways, the popular mechanic that took the slot world by storm a few years back.

You will still find plenty of Megaways-powered slots on the release schedule, as players worldwide love the engine’s high volatility and big win potential. Give Big Time Gaming’s Chocolates and Wild Flower a go if you want to know what its titles are all about! 

Tips for playing best payout slots in the UK 

Now that we’ve covered every variable that can affect a slot machine’s payouts, you might be wondering how to choose a machine that will actually increase your bankroll.

Below is a helpful checklist to ensure that nothing is forgotten. In no time at all, you’ll be able to zero in on a game that offers the highest payouts.

With these suggestions in mind, you can begin your quest for slot machine wealth with confidence. Okay, how about we just get started?

1. Choose a slot with an RTP over 96%

This ensures the slot is programmed to pay back a decent amount. Preferably the game’s RTP would clock at over 97%! 

2. Choose a game with a free spins round 

As soon as the bonus rounds begin, you’ll be laughing.

Here’s the deal: you can spin the reels as much as you like without spending a dime, and you have a very good chance of winning. However, the best paying machines increase what is at stake.

During the bonus spins, they throw in some extra wilds, sticky wilds, or cheeky multipliers. It improves your chances, especially in the bonus game. Turn on the free spins, and see your bankroll grow.

3. Progressive jackpot slots have higher top prizes but might payout less frequently 

A progressive jackpot may look large, but it actually has lower odds of being won than a smaller jackpot. Let’s say you want to keep your bankroll stable with a series of smaller wins. In that case, you should seek out games with low to medium volatility, or progressive slots with payouts that are at least as good as the jackpot.

Best payout jackpot slots 

  1. Mega Moolah by Microgaming 
  2. Tiki Wonders by NetEnt
  3. Joker Millions by Yggdrasil

4. Be cautious of video slots featuring flashy, captivating videos

Slot machines are deceptive in more ways than one. Video slots with dazzling graphics and sound may be enticing, but they aren’t necessarily the most lucrative games.

Sometimes the best payouts can be found in the older, more conventional games. It is recommended that you read some slot game reviews before you set sail on your slot adventure.

You’re in luck, because CasinoHawks has you covered with some reliable, up-to-date, and easily accessible reviews.

Before you make your final decision, take a look around and learn from the experiences of other gamblers. It’s all about getting the facts before you commit.

5. Look for information about hit rate and bonus frequency 

Finally, investigate how often a slot machine pays out a bonus and how often it hits. While some games may have this information readily available in a “Info” menu, others may require some digging. There are also apps like Slot Tracker that provide comprehensive information on a single slot machine.

Watch our video to learn how to increase your odds while playing slots!

Our Guide To Increase Your Odds (3 Factors To Help You Win On Slots)

Where to play the best payout slots 

Now that you know which slot machines offer the highest payouts, you need to find the best casinos at which to play them.

This section is dedicated to giving you that information, so read on! Some of the highest paying slot machines, in our opinion, can be found at the following casinos:

Pink Casino 

Pink Casino logo

Dubbed the #1 online casino for lady gamers in the UK since 2014, Pink Casino caters to all types of players, including, of course, those looking for high payout slots. It has a vast game selection and great bonuses for all to enjoy! 


Pokerstars logo

While best known for poker, PokerStars has an excellent casino with slots. Speaking of slots, the PokerStars Casino welcome offer will give you 100 free spins on select slots.  


Videoslots logo

Videoslots Casino is one of the biggest names in slots both in the UK and the rest of the world. It boasts one of the largest game collections in the world, with anything from slots to table games, live casino offerings and even lotteries!

Find the best paying slots and win more with our guides! 

This guide has shown that there is a lot to think about when picking a slot machine, but there is also no magic formula for picking the best game.

Slots are a game of chance, but the amount of risk and the aesthetic preferences of the player can influence the outcome.

If you still need more information after reading our guides, we have plenty of other articles, such as those about the most lucrative casinos in the UK and the most exciting new slot machines. Spinning is fun, so have a good time!

Frequently asked questions

As more games are launched every week, the list of the top payout slots is constantly changing. Read our complete guide for the most potentially lucrative slots currently available in UK online casinos right here!
There are several factors to consider when looking for the best payout online slot. These include volatility, unique features, multipliers, and, of course, the payout itself.
To find the richest UK games around, explore our guide on highest paying casino sites.
Check our complete guide for more details on the best paying casino sites.
Return to player (RTP) rates show the percentage of wagers a slot machine is programmed to pay back over time. A slot machine with an RTP of 95% will return 95% of wagers over time. This is an average value; individual sessions can vary greatly.
Slots are based on luck and use random number generators, so there's no surefire way to win. However, you may manage your bankroll well, choose slots with better RTP percentages, and play within your means. Remember that slots are for fun, not money.

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