Best Payout Slots - Top Payout Online Slots UK

While RTP gives us an idea of how much a slot pays out over time, it’s only one part of the picture. Volatility — or variance — is the second payout characteristic to consider, and describes the size and frequency of payouts.

• Low volatility slots tend to pay out more frequently but in smaller amounts. 
• Medium volatility slots offer a mix of big and small wins at varying frequencies.
• High volatility slots may pay out less frequently, but often in larger amounts.

The slot variance you prefer depends entirely on your own playstyle. It can also be helpful to consider your budget — those with less to play with may prefer to rack up some smaller wins before burning through their bankroll, while larger budgets can allow you to weather the long dry streaks more common in high variance slots.

How to Work Out a Slot’s Variance

Some developers will include the volatility in the help files of the slot, but this isn’t always the case. Thankfully, it’s fairly easy to work out for yourself — just take a look at the paytable. Seeing lots of low-paying symbols and just a few high-paying ones? It’s likely the slot has low volatility. The reverse also holds true, with high volatility slots tending to have more high-paying than low-paying symbols. 

The third characteristic to consider is the maximum payout. Quite simply, this is the largest amount you can win on the slot. You can think about max payout in a few ways:

• Maximum base game payout is the max stake multiplier per payline. For example, Starburst’s maximum base game payout is 250x your bet, which requires landing five of the Bar symbols on a payline. 
• Maximum bonus round payout is a separate maximum that applies during bonus rounds. Book of Dead has a max payout of 5,000x your stake in the bonus round, for example.
• Maximum overall payout is a fixed ceiling on what you can win, although it’s not found in every slot. If you exceed this amount, the round ends and the payout is added to your balance. 
• Jackpots are separate prizes that are won when the player fulfils a specific requirement. Many jackpot slots feature different tiers of prize, while some are progressive and increase with every bet. Mega Moolah, for example, has paid out jackpots worth tens of millions in the past.

How to Find the Maximum Payout of a Slot

Again, you’ll often find the max payout of a slot within the help files. If not, it’s simple enough to calculate yourself. Take a look at the paytable and find the highest-paying symbol. Multiply the payout by the maximum stake allowed in the game. 

For example, Gonzo’s Quest has a max payout of 2,500x in the base game and a max stake of £50. So theoretically you could win a maximum of £125,000 if you fill the board with the highest-paying symbol.

Together, RTP percentages, slot volatility, and maximum wins all influence the overall payout rate of an individual slot. A slot’s payout rate can therefore be described as a product of how these three factors interact with one another.

A low volatility slot with a high maximum win, for example, is one way in which developers temper the payouts of their games – in this example, it would be rare for players to hit a large win, but when it happens, it will dramatically influence the overall RTP percentage.

Before playing one of our best payout slots, take a look at these three factors, and consider how they might affect your chances of success. For those on small budgets, it’s best to play low volatility games so that wins aren’t too sparse.

If progressive jackpots are famous for their enormous payouts, then the titles funding them must be the best paying slots, right? Well, quite possibly, but only if you win the elusive jackpot, which is easier said than done.

A progressive jackpot can be standalone, which means it’s individual to one game or pooled between games. In these cases, wagers on multiple titles contribute to the prize fund, so top prizes tend to grow larger and faster.

Here are some of the most popular progressive jackpot slots around today:

• Age of the Gods: God of Storms – Sitting within Playtech’s massively popular Age of the Gods series, God of Storms has four progressive jackpots. The largest seeds at £100,000.
• Buffalo Blitz Megaways – A modern update to the original Buffalo Blitz slot, this version has up to 117,649 ways to win as well as four jackpots. The Blitz Jackpot is the largest, starting at £100,000.
• Atlantean Treasures Mega Moolah – This underwater redesign of Mega Moolah is linked to the same progressive jackpot as the original title, which seeds at a whopping £1 million.
• Jackpot Bells – Playtech’s classic style slot offers different progressive jackpots based on your stake size. The largest often tops £100,000.
• Absolootly Mad: Mega Moolah – Another slot in the Mega Moolah jackpot network, this one sees players join the Mad Hatter’s tea party for a chance at the top prize.

It’s worth keeping in mind that many progressive jackpot slots have lower RTPs than other games. Microgaming’s Mega Moolah, for example, holds the title for the biggest ever online slot payout — one very lucky player bagged more than £16,000,000 on this game. You might think that this makes Mega Moolah the ‘highest paying slot’, but this title has an RTP of just 88.12%.

That’s pretty low on the RTP spectrum. If you get lucky enough to land a rare win, it’s likely to be a bigger prize. However, on average you’re far less likely to land some returns on Mega Moolah than on the best RTP slots.

Want to try your hand at a progressive jackpot slot without sacrificing a solid RTP rate? Here are some progressive jackpots with high return to player:

• Mega Joker by NetEnt – 98.9%
• Mega Fortune by NetEnt – 96.6%
• Age of the Gods: Wheels of Olympus by Playtech – 96.13%
• Rhino Blitz by Playtech – 95.96%

Developers are always releasing weird and wonderful slots to keep things fresh at online casinos. Here are some new slots with the best payouts.

• Fruit Salad – This simple five-reel slot is inspired by classic fruit machines and boasts an RTP of 96.94%. It has low volatility and the max win is 555x your bet.
• Lucky Fish Finder – Dive below the ocean waters and you’ll get to spin the reels of this 5×5 slot with a 96.96% RTP. Players can control the volatility by selecting how many ‘boots’ to have in play.
• Blood Suckers Megaways – This vampiric spin-off reimagines Red Tiger’s massively popular slot in the Megaways format, with up to 117,649 ways to win and an RTP of 97.66%.
• Chilli Willie – Join the fiesta in this Mexican-themed slot with five reels and 10–50 paylines. The RTP stands at a respectable 97.07%.

While the simplest slots might offer just five paylines, there are plenty of Megaways titles on the market with many thousands of ways to win. Here’s a selection of our favourites:

• Monopoly Megaways – Big Time Gaming’s Megaways feature changed the slots landscape forever by boosting the number of ways to win to an incredible 117,649 and beyond. Monopoly Megaways sticks at this payline figure, and allows players to win a max jackpot of 14,700x their stake. There are six reels on the grid here, with each one featuring between two and seven symbols. If each reel appears with seven symbols, then all of the slot’s paylines are live. Mr Monopoly himself joins you round the classic board, and wins are formed by matching two or more symbols on adjacent reels. With an RTP of 96.5%, plenty of bonus features, and classic Monopoly iconography, this is definitely a slot worth playing.
• Holy Diver Megaways – Join the medieval knights of the realm in this six-reel, 96.5% RTP slot from Big Time Gaming. There are 15,120 ways to win in the base game here, but this can rise to an enormous 586,789 when working in unison with all the bonus features. These bonus opportunities include wild upgrades, wild reels, exploding wilds, multipliers, and free spins. As you spin the reels, the knight moves through the scene encountering treasure chests, each with their own prize inside.
• White Rabbit Megaways – Big Time Gaming’s White Rabbit Megaways has the highest RTP rating of the five slots listed here at 97.2%. Inspired by the zany creatures of Lewis Carroll’s stories, this six-reel slot offers players 248,832 different ways to win and features wilds, multipliers, free spins and an expanding symbol – this expansion can stretch up to twelve symbols on one reel. As you’d expect from a Lewis Carroll-themed gamel, the aesthetics are unconventional and slightly jarring at times, but this all adds to an excellent gameplay experience.
• Who Wants to be a Millionaire Megaways – Based on the iconic TV quiz show, this is another product of the Big Time Gaming studio that gives players the chance to win a whopping 70,000x their stake. There are no opportunities to increase the paylines here, which is set at 117,649 throughout the game. This slot really comes to life when punters play the Hot Seat free spins feature, which mimics the formula of the TV show by offering players the option to use their lifelines and work their way up the board in an attempt to land up to 50 free spins. With an RTP rate of 96.24%, you can put your knowledge to the test with this classic slot.
• Gonzo’s Quest Megaways – NetEnt’s first Gonzo’s Quest title is one of the abiding games of the video slot genre, revered by online casino players around the world. This Megaways adaptation is faithful to the original, taking place in the same sultry heat of the South American jungle. Only this time, the six reels and cascading avalanches give players 117,649 different ways to win. With multipliers, free spins bonuses, a random earthquake feature, and an RTP of 96%, this slot is a triumph of the iGaming world.

Based on the Isle of Man, Microgaming developed the first mobile casino software back in 1994. As you might expect from such a big name in the industry, several of its games are up there among the best RTP slots:

• Hot Ink – 97.5%
  This uniquely themed five-reel slot transports players to the tattoo parlour, where players can try their luck with the Respin feature or double their winnings in the free spins round. The RTP is 97.5%.
• Arabian Rose – 97.5%
  A beautifully designed slot with an Arabic theme, players can enjoy 40 paylines and multipliers up to 6x in this slot with 97.5% RTP.
• Retro Reels: Extreme Heat – 97.5%
  Take a trip into the past with this classic five-reel fruit machine. Use the Respin feature to try and complete winning paylines in this 97.5% RTP slot.
  
• Supernova – 97.05%
  Arguably Microgaming’s answer to NetEnt’s Starburst, Supernova is played on a 3×3 grid with 27 paylines.
• Couch Potato – 97.05%
  A classic slot themed after a realistic fruit machine, Couch Potato changes things up from the norm with its quirky graphics.

Founded in 2013, Yggdrasil Gaming has firmly established itself as a provider of some of the best slot games around right now. Here are five to look out for:

• Jokerizer – 98%
  Launched in 2016, Yggdrasil’s best RTP slots game is a five-reel experience which gives classic fruit machine aesthetics a glossy makeover. It also features a ‘Jokerizer mode’ which can yield mystery prizes.
• Tut’s Twister – 97.1%
  A 2018 favourite, Tut’s Twister is a five-reel, Egyptian-themed slot with immersive graphics and exciting game mechanics – entire reels can suddenly transform into sandstorms stacked with wilds, bringing forth free spins and multipliers in the process.
• Beauty and the Beast – 97.1%
  Based on the well-known fairytale, this slot comes with a wealth of bonus features like random wilds, nudged reels, and a thrilling free spins round. The maximum RTP is 97.1%.
• Baron Samedi – 97%
  With its mysterious voodoo theme, Baron Samedi is yet another beautifully designed slot from Yggdrasil and includes exciting features like free spins, respins, and the Tarot Cards Collection bonus.
• Nitro Circus – 97%
  Want to inject a little high octane action into your slots session? Nitro Circus sees you take on the role of a stuntman, and includes three bonus features plus a max win of 500x your stake.

Play’n GO has been developing casino games since 1997 and focuses on the creation of online slots. Its best payout slots don’t have RTP percentages as high as NetEnt’s titles, but there are still some great options in this list:

• Wizard of Gems – 97.7%
  With five reels and 20 paylines, this magical slot sees players matching gems and boosting payouts with additional multipliers up to 5x. The RTP is a generous 97.7%.
• Rage to Riches – 97%
  This chaotic monster-themed slot features an exciting bonus round where players must pick buildings to destroy in order to win coins. It has an RTP of 97%.
• Mystery Joker – 97%
  Take things back to basics with this classic three-reel fruity with a 97% RTP. Things are made a bit more interesting by the Mystery Win payout during the free spins.
• Gold Trophy 2 – 96.9%
  This fantastic golf-themed slot features 20 paylines across five reels and has an enjoyable free spins round.
• Pearl Lagoon – 96.9%
  Dive beneath the waves in Pearl Lagoon, a 5×3 slot with up to 20 variable paylines.

Playtech is known for producing some of the best payout online slots that can be played with very small stakes. Here are the highest-ranked in terms of RTP:

• Goblin’s Cave – 99.3%
  If an RTP as high as 99.3% isn’t enough to entice you, we don’t know what will be. Created way back in 2007 and still popular today, Goblin’s Cave is an icon of the online slots genre that can be played from just 5p a spin.
  
• Ocean Princess – 99.1%
  The secret to success in Ocean Princess is the slot’s hold feature, which allows players to decide their own level of risk: pick the low-paying symbols for small but more frequent wins, and the red sea stars for the reverse.
  
• Ugga Bugga – 99.1%
  Ugga Bugga also deploys a hold feature that will suit more strategic slots players. To hit this game’s max jackpot of 1,000x the stake, you’ll need to line up three of the monolithic wilds. With its energetic drumbeat echoing throughout, this game will transport players to the Pacific islands.
  
• Tropic Reels – 99%
  This classic slot has just the one payline in play, and you can spin its three reels from just a penny. True to the classic genre, there are no bonus features in this game except for the wild tiger symbol — land three of these and you’ll win the jackpot of 2,500 coins.
  
• Triple Profits – 98.7%
  This slot may not have the most original theme, but it certainly fits if you’re concerned with the best payouts. On the reels, you’ll find bags of dosh, weights and balances, and stacks of bills.

Blueprint Gaming’s exquisite approach to design has won the hearts of slot fans with an appreciation for nice aesthetics. Check out its best payout slots below:

• Deal or No Deal: Go All the Way – 97.4%
  This branded slot combines the layout of a classic fruit machine with the visual pizazz of Noel Edmonds’ classic game show.
• Fortunes of Sparta – 97%
  Join the ranks of Spartan armies in this high volatility slot, where players can win up to 100 bonus spins. It’s dramatic, intense, and will probably have you thinking that it’s time to rewatch 300!
• Diamond Mine Extra Gold All Action – 97%
  Venture into the desert with your trusty pickaxe in the hopes of finding gold in this exciting Megaways slot with up to 117,649 ways to win.
• Buffalo Rising Megaways – 97%
  Blueprint’s much-loved safari slot gets the Megaways treatment in this thrilling six-reel slot.
• Gorilla Gold Megaways – 97%
  This jungle-themed slot is played on four sets of reels at once — giving you an incredible 470,596 maximum paylines!

Swedish developer Quickspin is known for imbuing its slots with unique gameplay features — here are its best payout online slots:

• Big Bad Wolf – 97.3%
  In this high payout slot, Quickspin has taken inspiration from the well-known fairytale of the three little pigs. Big Bad Wolf is practically synonymous with this developer, and this slot is one of its most adored creations.
• Beowulf – 97.2%
  There are 25 paylines on the reels of this slot inspired by the ancient legend. Extra features include stacked wilds, free spins, and the Grendel Attack bonus round.
• Treasure Island – 97%
  Play with up to 15 paylines as you fight off pirates and search for buried wealth. X marks the spot!
• Sakura Fortune – 96.6%
  Fire-breathing dragons, princesses, jade statues and cherry blossoms are some of the exotic symbols you’ll come across in this 40-payline slot. Free spins, scatters and stacked wilds help players take home their own fortune.
• Phoenix Sun – 96.1%
  This beautifully designed slot takes things back to Ancient Egypt, on a five-reel set with up to six rows.

Originally hailing out of Sydney, NextGen Gaming was founded in 1999. It ran as an independent provider of casino games until 2011, when it was acquired by Swedish developer NYX. In 2018, NYX was in turn acquired by heavyweight Scientific Games, through which NextGen now operates as a subsidiary.

Let’s take a look at some of its best payout slots:

• Xing Guardian – 97%
  Enjoy the peaceful serenity of rural China in Xing Guardian — a 5×4 slot that can be spun from just a penny. There are scatters, two stacked wilds, free spins, and 1,024 paylines all in play in this magical slot.
• Olympus Thunder – 97%
  With Mount Olympus standing in the backdrop, spin the reels with the power of the gods in Olympus Thunder. Zeus himself will reward players with three re-spins when landing on the middle reel, during which he expands to boost combo potential. Free spins and multipliers can also be unlocked by the lightning bolt scatter.
• Witch Pickings – 96%
  Slot providers usually deploy the witch theme to draw haggard, creepy characters, but this isn’t the case with Witch Pickings. This slot has a relaxed nature, and the witches themselves couldn’t be more amiable — they serve as the slot’s scatter, and landing three of these symbols will trigger five free spins and a picking game.
• Ramesses Riches – 96%
  The simple design of this slot will be endearing to many players, with ancient Egyptian iconography laid over the reels. Ramesses is the game’s wild, while the Ankh will launch a gamble feature that gives players the chance to double their winnings and the opportunity to claim some free spins.
• Starmania – 97.7%
  Trek through the jungle with Gorilla Go Wild, where Gary the lemur will aid your quest for prizes. He acts as the scatter, and will trigger the Gorilla’s Feature Kingdom bonus when three or more land on the reels. At this point, players get to decide which bonus they want to play; the longer you spin the reels, the more bonus features you’ll unlock.

Often lumped in alongside matched deposit bonuses are free spins, which offer players a spin of the reels for free. Alongside their matched deposit offers, free spins are available for new players at VoodooDreams, Duelz, LuckLand, Buzz Bingo and Spin Rio.

Only slot machines can be played with free spins, but this bonus usually comes with very strict game restrictions. It’s likely that a free spins bonus will only be eligible on one game; in the best case scenario, casinos offers players a choice of five slot games. Starburst, Book of Dead and Aloha! Cluster Pays are three popular options for casinos.

Cashback bonuses are less common, in which casinos offer to return a portion of lost bets, usually on a weekly basis. The amount tends to be small, such as 10% on losses under £10.

From our list of the best payout slot casinos, only All British Casino currently offers cashbacks. Game eligibility is irrelevant here, since you’re recouping funds at the site, as opposed to spending them.

A reload bonus is one that rewards returning customers for making a deposit into their casino account. For instance, you might receive 20 free spins on Big Bass Bonanza in exchange for a qualifying deposit of £10.

By definition, reload bonuses are for existing customers, so you’ll need to sign-up to a casino in order to receive one of these offers. Reload bonuses are often targeted to individual players, so at the best payout slot casinos, offers could target games with high RTP percentages if they’re regularly played.

The best UK online casinos will offer no deposit bonuses, whereby players can sample the games entirely for free. There’s no need to make a deposit, but restrictions on what players are able to do with the funds is often heavily restricted. For instance, you’ll likely only be able to spend the no deposit bonus on one slot game.