Play slots with high RTP at Casumo casino

Slots with high RTP / return to player rate

Which online slot games have the highest win potential? There are different factors to take into consideration on your search for the best payout slots, but one of the most important of all of them is without any doubt the Return To Player percentage rate or RTP.  

There are some slots machines that you should take a closer look at because they have much higher RTP rates than others. If you want to know which slot machines are most likely to bring you big profits, then continue reading. 

Slots with high RTP - Bloodsuckers by NetEnt!

£ 300 bonus on first deposit and 20 free spins on first deposit. New customers only. Opt-in required. Min. £10 deposit. 30x wagering requirement on deposit + bonus amount + free spins winnings. Max. bet £5 per spin. 20 free spins on Starburst slot mentioned above are awarded upon registration with no deposit required. Bonus expires after 6 months.

What is RTP and what does it mean for online casino players?

Before we go any further, we should perhaps explain RTP (Return To Player) in a bit more detail. In most games, you can find the information within the game settings and check what kind of percentage is set for a particular slot. The most common RTP is around 95-96%, although we would probably say that 95% is a bit on the lower side. It's also useful to remember that RTP is the exact opposite of the House Edge, so if you see a House Edge of, for example, 3.7% it means that RTP is 96.3%, so the casino is making £3.7p on every £1 wagered by players (in the long run).

If you'd rather consider house edge rather than RTP, you can discover slots with low house edge here.

£ 100 bonus on first deposit 120 bonus spins. New UK players only. Select "Casino bonus offer" on sign-up and deposits. Deposits of £10, £20, £50, £100 matched with a bonus offer of same value (14-day expiry). Total of four (4) Deposit bonuses + bonus spins offers available. 35x real money cash wagering of bonus offer amount must be met (30 days from deposit) before bonus is credited in cash. Spins credited upon deposits: under £50 - 10 Spins; £50 or over - 25 Spins. Spins on Book of Dead only, 3-day expiry, winnings paid in cash. Eligibility requirements apply. Play Responsibly.

A theoretical RTP of 96.3% means that, in theory, you will ultimately get back 96.3% of the amount you wager on a slot if you play enough rounds. But this is really only a theoretical figure because the RTP is always an average calculated over millions of spins, so how much you get in reality is always a gamble. But still, it is always a good idea to play slots with high RTP.

So which online slots have the highest RTP and the highest chances of winning?

£ 50 bonus on first deposit and 200 free spins on first deposit. New customers only. Min £20 deposit. 200% up to £50. 37.5x wagering requirement on 1st deposit. Bonus package expires after 30 days.

Online slots with high RTP - our recommendations

  • Jackpot 6000 - 98.86% 
  • Jackpot 3x3 - 98.10% 
  • Blood Suckers - 98% 
  • Kings of Chicago - 97.80% 
  • Devil's Delight - 97.60% 
  • Esqueleto Explosivo - 97.60% 
  • Jack Hammer - 97% 
  • Guns'N Roses Slot - 96.98% 
  • Immortal Romance - 96.86% 
  • Robin Hood: Shifting Riches - 96.80% 
  • Scarface - 96.80% 
  • Fruit Shop - 96.70% 
  • Frankenstein - 96.60% 
  • Eggomatic - 96.50% 
  • Hall of Gods - 96.50% 
  • Boom Brothers - 96.40% 
  • Flowers - 96.40% 
  • Mega Fortune - 96.40% 
  • Suptopia - 96.10% 
  • Starburst - 96.01% 
  • Elements - 96.00% 
  • Gonzo's Quest - 96.00%

In this article, you also have the links to a selection of the best payout online casinos UK where you can play the best slots with the highest RTP rates possible and also receive a large casino welcome bonus on your first few deposits.

£ 100 bonus on first deposit 50 extra spins.
wager-free spins
New customers only. Min. £10 deposit. Max. bonus £100. 40x wagering requirement on bonus amount within 30 days. Bonux max bet £5. Extra spins are wager-free on Second Strike slot only. Spins paid in batches of 10/day over 5 days and expire after 24 hours.

How important is RTP?

The rule of thumb when it comes to RTP is that slot machines with higher RTP pay out more than those with a lower RTP in the long run, however this could also mean that the average payout on each spin is on the low side. If a slot has an RTP of 94%, it could be because the game manufacturer wants to offer higher profits instead of more frequent winnings. In fact, progressive jackpot slots tend to have a lower RTP than other video slots, because they are linked to such a massive jackpot. But in this case, it's also important to consider other factors such as volatility/variance and hit rate, which will also affect how much you win from a slot. You can find out which slots have the best hit rate here.

Essentially, volatility will indicate how frequently you can expect to win as well as how much. Slots with low volatility normally have a high hit rate, but payouts will be on the low side - sometimes lower than the original stake. At the other end of the spectrum, we find slots with high volatility, whose hit rate is far from ideal, but which may reward lucky players with huge payouts. A slot with a low volatility and one with high volatility could have the same RTP, but the payout structure will certainly be different!

Find more slots with high RTP and consult actual RTP figures!

If you'd like to discover more slots with a high RTP, we cannot recommend Slot Tracker enough. This is a program that displays a slot's actual RTP - which means that it tells you how much a slot has actually paid back, either to the individual player (i.e. to you) or to the entire community of players. To learn more about this software and register for free, consult our article about Slot Tracker and its features here!

For more information about the best online slot games to win, we suggest you read our guide to the best payout slots here. You might also find our article about bonus slots helpful, where we explain what factors to look out for in bonus features. And finally, to discover the latest titles, check out our guide to the best new online slots 2019. Get informed, enjoy and good luck playing!

£ 100 bonus on first deposit 200 bonus spins. New customers only. Deposit of £20+ unlocks a 100% Match Bonus up to £100 in Bonus Cash, subsequent wager of £20+ on slots unlocks 100 Bonus Spins and an additional 20 bonus spins/day over 5 days. Spins expire in 7 days.