63 Best Payout Online Slots

Updated: 7532

63 Best Payout Online Slots

If you are looking to find an online casino site that pays best or the best payout online slots, you have probably just arrived at the right place

We have taken a look at 7 games providers and found the best paying slots for each.

Below is a section for each provider, with a list of the best slots followed by a slots review for each featured slot game

For now, here are the best paying slot by the provider.

Paddy Power have all operators available in their Excellent Casino

Provider Slot RTP Where?
Playtech Goblins Cave 99.3% Betfair
NetEnt Mega Joker 98.90% bet365
QuickSpin Jokers Strike 98.11% bet365
Microgaming Hot Ink 98.00% Mansion
Yggdrsil Jokerizer 98.00% Mansion
BluePrint Fortune of Sparta 97.04% Mansion
Red Tiger Wild Spartans 96.43% BetVictor

Best RTP Slots and Best Winning Chances

If you are looking to win more often playing the best online slots then you need to understand, and where to find information on the slots RTP

RTP% = Return To Player percentage

First up is understanding what each slots RTP [return to player] stand at.

This will help you choose the right slot and the slot that pays the most back in winning spins and bonuses.

Return to player is the percentage of wagered money is return in winnings over time.

Long losing runs and good winning runs will over course be over a shorter period and will return lower and higher percentages will be useful in the short term, but once evened out over time, the RTP is an accurate view of how the slot is set up.

Quite simply, the higher the RTP, the higher the percentage of money wagered is returned in winning spins and bonuses.

Slot RTP's can be quite hard to find

The return to player figures will be available on casino sites but can often be well hidden in the menus

98.9% RTP Example

For every £100 wagered, the game would return £98.90 to the player over ‘time.’

How long is ‘time’ in this case?

Well, there is actually no defined ‘time’ as it were, it certainly can’t be narrowed down to an exact number of spins, and of course, if it were a very tight timeline it would make it impossible to win on slots in the short term, which, of course, you certainly can.

The advice is simple, if you get ahead, regardless of the growth of your original bank, eventually you will lose in the long term, so stopping while you are ahead has never been apter. 

You will already have figured out that if you flip the percentage RTP, you will have the house edge.

So in this example where we are looking at an RTP of 98.9%, the house edge on this game is 1.1% which is generous in comparison to standard single zero roulette house edge of 2.70%

If you are playing any slot with an RTP of at least 97.3%, you are getting better odds than if you play Roulette.

Some Slots offer a Better Chance to Win than Roulette

Well, A lower house Edge that should read. ALL Casino games will provide a loss the longer you play them for. Wins are usually gained in a short play and stopping while ahead.

The table at the head of this article has a list of the highest RTP slots by the provider and where you can play them. They all come under the 97.3% 

When choosing a casino to play and the best online slots payout percentage, try to keep your choice to the recommended RTP level as outlined above

Or consider this handy guide


RTP When to Play
97%+ Most Often
95-97% Less Often
93-95% Rarely
Under 93% Try to Avoid

You may find slots based around Films, TV series, Bands or Sporting Events. In many cases, these will be licensed by brands whereby the game creator/provider will have to pay to brand the slot game. 

This is an underlying cost that will need to be covered and often you will not find these slots falling into the list of best payout online slots.

Indeed, in the list of 63 online slots we have here, there is not a single brand name included.

The lowest RTP slot we have listed is 96.16%

Branded and Hero Slots Have Lower RTP's

Thanks to the additional licensing costs, Branded slot games usually have lower return to player percentages

Best Payout Slots by Company.

In this section, we will run through each of the providers we have looked at and list slots with high payouts


NetEnt is hosted by most of the leading casino sites and as such can be trusted for having excellent slots to play. They in fact supply over 200 games, to over 200 casinos!!

That’s a lot of slots!

Slot RTP % Where to Play
Mega joker 98.9%

Jackpot 6000 98.8%
Starburst 98.5%
Bloodsuckers 98.00%
Bob the Epic Viking 98.00%
Kings of Chicago 97.8% bet365
Devils Delight 97.6%
Steam Tower 97.1%
Jack Hammer 97.1%
Dead or Alive 96.8%

Microgaming Slots

Having developed the first online casino software as far back as 1994, they have built up a fierce reputation for quality slot gaming.

Microgaming slots are some of the most recognisable for online casino slot play.

They also have a vast progressive jackpot network. They hold the world record biggest ever slot jackpot payout at £18,910,668 paid out in September 2018

That followed a huge, and then world record £17.8 million pounds to a Betway UK player playing for just 25P per spin in 2013.

Slot RTP% Where to play
Hot ink Slot 98.0% Mansion
Arabian Rose 97.5% William Hill
Retro Reels Extreme Heat 97.5% bet365
Supernova Slot 97.05% bet365
Couch Potato 97.05% Mansion
Immortal Romance 96.85% Mansion

High Society Slot 96.8% bet365
Lucky Little Gods 96.75% William Hill
Thunderstruck II 96.7% Mansion
Dr. Watts Up 96.45% Mansion

Red Tiger Slots

One of the newer slot providers, Red Tiger, has been around since 2014. On average their best slot has slightly lower average rtps, but can provide some huge wins.

Red Tiger boasts some fantastic looking slots with exciting features and bonus sections, which seem to occur less frequently than other providers slots, but generally average better bonus returns.

Slot RTP% Where to Play
Wild Spartans 96.43% Paddy Power
Chinese Treasures 96.31% William Hill
Fortune Fest 96.23% Paddy Power
Fruit Blox 96.23% Ladbrokes
Golden Toad 96.21% Paddy Power
Dragons Luck 96.20% Mansion
Jade Charms 96.18% Mansion
Vicky Ventura 96.16% Paddy Power

Blueprint Gaming Slots

Some recognizable games abound from Blueprint; they do have several branded slots that you have played before.

They also host the ‘Jackpot King” Progressive Jackpot games, such as Slots of Gold and Irish Riches Megaways.

Slots RTP% Where to play
Fortune of Sparta 97.04% Paddy Power
Spinal Tap 97.29%
Fortunes of Ra 97.01%
Jewel Strike 96.97%
Primal Megaways 96.76%
Rome: Rise of an Empire 96.64%
Vikings Unleashed 96.50%
Lightning Strike 96.50%

QuickSpin Slot Games

Attention to detail comes to mind with Quickspin (Owned by Playtech), with beautiful looking slot games. You can see that this company doesn’t just like making slots, they LOVE slots.

Here are their best RTP Slot games

Slot RTP% Where to Play
Jokers Strike 98.11% Betfair
Big Bad Wolf 97.29% Mansion
Beowulf 97.21% Betfair
Goldilocks 97.09% Betfair
Rapunzel's Tower 97.09% Mansion
Sinbad 97.07% Betfair
Treasure island 97.06% Mansion
Supernova 97.05% Mansion
Mighty Arthur 96.94% Betfair

PlayTech Slots

Playtech paid out a massive $12.3m Jackpot from the game Jackpot Giant back in October  2018

Founded in Estonia way back in 1999, Playtech has led the online gaming provider market for a long time. (They also own Quickspin since buying them out in 2016)

With over 600 Casino games available, if you have played online casino before, it is almost certain you have played PlayTech at some point.

Here are their best paying online Slots by RTP%

Slot RTP% Where to Play
Goblins Cave 99.30% Mansion
Ocean Princess 99.10% bet365
Ugga Bugga 99.10% Mansion
Tropic Reels 98.90% bet365
Triple Profits 98.70% Mansion
Alien Hunter 97.70% bet365
Golden Tour 97.70% Mansion
Jungle Boogie 97.40% bet365
Alchemist's Lab 97.30% Mansion


Play n Go slots may not come as quick and fast as some other providers, but they certainly deliver on quality and have some high RTP% slots to play too

Slots RTP% Where to play
Sports Fishing 98.30% Mansion
Golden Legacy 98.25%
Diamond Diggin 98.24%
Lucky Pets 98.20%
Cash Garden 98.00%
SlapShot 97.90%
Sweets and Spins 97.90%
Wizard of Gems 97.66%

Yggdrasil Slots

Impossible to say, Yggdrasil has been around providing leading slot games since 2015.

Some real in-depth slot gaming experiences are to be had with slots like Baron Samedi and Tut’s Twister, or lots of fun on Easter Island.

Here are there best slots by RTP%

Slot RTP% Where to Play
Jokerizer 98.00% Mansion
Baron Samedi 97.00% bet365
Nitro Circus 97.00% Mansion
Tut's Twister 97.10% bet365
Beauty and the Beast 97.10% Mansion
Dwarf Mine 96.80% bet365
Winter Berries 96.75% Mansion
Fruitoids 96.70% bet365
Ozwins Jackpots 96.70% Mansion
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