63 Best Payout Online Slots

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.


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


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The world biggest online sportsbook offers one of the best online casino experiences too

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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.

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.

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%

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 %
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%
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 recognizable 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%
Hot ink Slot 98.0%
Arabian Rose 97.5%
Retro Reels Extreme Heat 97.5%
Supernova Slot 97.05%
Couch Potato 97.05%
Immortal Romance 96.85%
High Society Slot 96.8%
Lucky Little Gods 96.75%
Thunderstruck II 96.7%
Dr. Watts Up 96.45%

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%
Wild Spartans 96.43%
Chinese Treasures 96.31%
Fortune Fest 96.23%
Fruit Blox 96.23%
Golden Toad 96.21%
Dragons Luck 96.20%
Jade Charms 96.18%
Vicky Ventura 96.16%

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%
Fortune of Sparta 97.04%
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%
Jokers Strike 98.11%
Big Bad Wolf 97.29%
Beowulf 97.21%
Goldilocks 97.09%
Rapunzel's Tower 97.09%
Sinbad 97.07%
Treasure island 97.06%
Supernova 97.05%
Mighty Arthur 96.94%

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


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%
Sports Fishing 98.30%
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%
Jokerizer 98.00%
Baron Samedi 97.00%
Nitro Circus 97.00%
Tut's Twister 97.10%
Beauty and the Beast 97.10%
Dwarf Mine 96.80%
Winter Berries 96.75%
Fruitoids 96.70%
Ozwins Jackpots 96.70%

Best Payout Slots FAQ's (US)

  • How do you pick a winning slot machine

    When you go to an online casino, there are many factors that come into play when choosing a slot machine. You should be aware of the payout level before playing a higher pay out means less risk but doesn't prevent loss.

    Make sure your slots have enough volatility and make use of reviews. Sign up at casinos offering bonuses; these often require wagering requirements on top as well to be aware of

  • What are the Loosest Slots in a Casino?

    A loose slot? As if there was ever a thing, but actually some land based casinos will place loss leading slots with 100% RTPs near the entrance as they will be audibly paying out and will attract foot traffic. This doesn't work for online casino slot games, so you will have to rely on RTP information to find those with the lowest volatility that payout smaller prizes more frequently.

  • What slots have the best odds?

    On a percentage scale, RTP provides information about the slots with the best odds - Those closer to a 100% rtp will be the ones that theoretically will pay out more, but this is based over tens of millions of theoretical spins. You are taking a chance of losing playing slots, and the longer you play, the more certain this outcome becomes.

  • Is there a trick to slot machines.

    The trick to slot machines is to quit once you have a profitable position. If you are beginning a slot with $1000, if you can make just a few percent profit at any point, despite the lure of a huge jackpot or bonus round, you should quit that slot. Just a 5% profit on $1000 is $50, and for what might have been only 10 minutes play, that is a good return on investment that any banker would pocket as profit, any day!

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