Best RTP Slots Online in 2024 – Return to Player Guide for UK Players

As you can see, all of the selected slot titles above have an RTP above 96%, some even get as high as the impressive 99%.

Feel free to explore any of the listed choices, as we’ve carefully matched each high RTP slot to a verified UK online casino where you can safely try it out. Moreover, the selected casinos are some of the best slot sites for 2024 in the UK, all licensed by the UK Gambling Commission. Rest assured, they are totally safe for British players, so you won’t have to worry about any of that.

House Edge vs. RTP Value

First off, probably the best way to separate and differentiate those two is by imagining them as the two sides of the same coin. The house edge shows the casino’s profit margin, whereas the RTP shows the return to the player percentage. Therefore, a high RTP means a low house edge and the other way around. The higher the RTP, the less the casino wins, at least in theory. As you already saw in our comparison of the highest RTP slots, there are additions with very low house edge, which makes them very alluring for gamblers.

RTP vs. Variance in Online Slots

The variance in online slots, also called volatility, is an important metric that should be taken into account together with the RTP. You’ve certainly heard before of low-variance and high-variance slots. Simply put, low-variance games are those whose payouts are distributed in regular small wins, while high-variance titles pay out mostly in large-sized wins, but much less often. Additionally, the higher the hit frequency of a slot, the more likely you are to catch winning combinations. However, high-hit frequency online slots do not necessarily pay out better, so keep that in mind.

What’s interesting to know is that some slots have low variance in the base game, but high variance in the free spins and bonus round. That means you can expect regular small wins during regular play, and rare but substantial prizes during the special bonus features. Anyway, bonus features might take hundreds of spins to be triggered, so you need quite a bankroll to hit a big win.

One is for sure though – high-variance slots are riskier, but the prizes could really be huge. They would be a great fit for high rollers who really enjoy high-stakes casinos and games. Whereas, if you want to make the most of your budget, then you should bet on low-variance titles as they allow you to play longer. Last but not least, feel free to check out our guide on the top 10 slots with the best bonus games & features.

How Do Progressive Jackpots Influence the RTP Level?

Progressive jackpot slots have lower RTP values, compared to the standard versions, because a part of each bet, made on the game goes to the progressive jackpot pot. For example, one of the most popular jackpot games ever – Mega Moolah, only has an RTP of 88.12%. So, even though the base game in progressive slots pays off less, the accumulated massive jackpot goes to a single winner which still sounds like a good deal, right?

The table that we have prepared gives you a nice perspective of the idea. The standard slots versions have a better RTP, sometimes with just as little as 0.20%, which is the case with Hall of Gods. With Deal or no Deal, the difference is a little bigger, with 93.83% in the jackpot version, and 95.06% in the standard game. However, we would like to remind you that what’s most important is having fun. Just make sure you’re enjoying the play, and whether you prefer standard slots or jackpots, it’s not what truly matters.

UK Casino Sites with the Highest RTP Slots

In case you’re wondering which are the best casino sites for playing the highest RTP slots, don’t worry, we have already taken care of it. You can refer to the following listing and enjoy the UK casinos with the highest overall payout. Be aware, too, that the ‘overall payout’ is simply an average value of all the individual RTPs of all the games offered at the casino.

Remember that each casino on our list is audited annually to verify its fairness and safety. The operators that we have selected have gone through serious testing and verification procedures by the UKGC and independent third-party agencies, such as eCOGRA. Furthermore, some of them are amongst the best online casinos in the UK and offer great bonuses and promotions, so a top-notch gaming experience is guaranteed.

Slots are all about luck so the question of when is the best time to play online slot games, is totally redundant. But, how to find the best RTP slots – that’s something we’re going to review next, and we’ll also give you some useful tips on the subject, so get ready.

As we discussed earlier, even though casinos will be punished if they advertise false RTPs, some games are developed with several payout levels. For instance, Play’n GO – one of the leading software providers in the industry gives online casinos the chance to choose the slot RTP percentage. There are 5 different RTP levels that can be set on a Play’n GO slot game, which are: 96%, 94%, 91%, 87% or 84%.

Now you’re probably asking yourself what’s the best way to check a slot’s RTP value. You could do that by opening the game and looking at the info section, usually located on the left side of the screen. Another option is to inspect the page while you have the slot open. Most of the time as well, the official RTP percentage would be published on the provider’s website, as they normally have reviews for the titles they had released.

Undoubtedly, the highest RTP online casinos are those that are licensed and regulated, which on its own, is also a must. Now, finding the best RTP slot games is not a simple task, but it’s also not that hard. Just make sure you do your research – you can use our slots RTP database we already introduced you to further above. You can also look at different guides and articles on the subject too, and you’ll surely find those high RTP slots. Here are some steps to follow on your quest:

• Check the game RTP.
• Check whether there are other versions of the title with a higher RTP.
• Cross-reference the RTP and the variance.
• Check the house edge.
• Check the game’s RTP in another casino.
• Compare various slots’ RTP values.

Conclusion: Are High RTP Online Slots Worth It?

In conclusion, as we already noted, the RTP value of a game is one of the most important metrics. Indeed, playing high RTP slots will absolutely be more rewarding in the long run, compared to playing low RTP titles. However, make sure you have also checked the house edge and the volatility of the game because considering only the RTP would be a wrong approach.

Overall, the best RTP slots are totally worth it, even though some of the most iconic and loved titles do not fall into this category. Bottom line is, just make sure you’re having fun and you’re enjoying the experience of playing the game. Lastly, here’s our recommended high RTP slots casino site for British players. It ranked best, based on our research process, so you can check it out, explore some hot additions and get into the action.

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