Highest Paying UK Slots Online
To ensure you have the best possible chance at winning when you play online slots, there’s a couple of things you need to understand and also look out for. One of the first things to grasps is a slot game's RTP%. This is essential in understanding so you can pick the slots which offer the highest RTP%. The term ‘RTP %’ is what online casinos use to refer to the percentage of all the wagered money that an online slot machine will pay back to the player over time. So basically, exactly how much of the money that’s put in by players, will be paid back to the player over time?
As an example, if a slot has an RTP of 95%, then it would pay back £95 of every £100 that are put in. But, be sure to know that the RTP is calculated over a long period of time, to include the highs and lows (variance). Of course, the higher the RTP % that the slot has, the more positive the odds are for you, meaning the bigger the chance that you will win something. To know what RTP % is considered good and high, here’s a guide:
- Above 98%: This is an amazing RTP %
- 97% and 98%: This is an excellent RTP %
- 95% and 97%: This is a very good RTP %
- 93% and 95%: This is an acceptable RTP %
- 93% or less: Very low RTP %
Which UK Slots Have The best RTP %?
We've put together a list of the best paying online slots out there, and where’s best to play them. All casino sites we’ve handpicked ourselves and we guarantee you that they'll offer you the best game choice, the best welcome bonus and free spins offer, as well as a good selection of other premium games and promotions on a regular basis. So here goes our top list of the highest paying slots of 2023:
Dead or Alive Slot (The Original)
Dead or Alive Slot is developed by NetEnt with 5 reels and 9 pay lines, featuring a Western Cowboy theme. Dead or Alive is well known for being a high variance slot and offers an RTP % of 96.8%! Dead or Alive Slot is a must for all Netent fans and those who like high variance and high paying slots.
- RTP: 96.8%
- More information: Read more in our Dead or Alive Slot Review
Monopoly Big Event Slot
Monopoly Big Event is a cult slot thanks to its fun in-game features which are exactly like the original board game, only with this online slot; it boasts one of the highest RTP% rates of 99%! But, you should know to achieve this huge % you’re going to need to play the slot in the ‘big bet mode’ which is one of the features that cost more per spin, but worth it none the less!
- RTP: 99%* (In big bet mode)
- More information: Read more in our Monopoly Big Event Slot Review
This old Netent classic about blood-sucking vampires may be on the older side but people love it because it’s not only classic but it offers an RTP% of 98%! Due to such popularity, this game has spawned a sequel called Blood Suckers 2, but we love playing the original, which features a free spins bonus and a pick and click bonus game where you can open coffins to kill vampires for big wins!
- RTP: up to 98%
- More information: Read more in our Bloodsuckers Slot Review
4 Mega Joker Slot (Netent)
Mega Joker Slot is one of the most ‘classic’ slots you’ll find from Netent, but it’s fun and charming and boasts a whopping RTP % of up to 99%! Note that the high RTP % of 99% is only active when you play the game in “supermode” which is one of the in-game features which has increased bet sizes but..higher payouts than you’ll see in the base game.
- RTP: up to 99%
- More information: Read more in our Mega Joker Slot Review
Esqueleto Explosivo Slot
Our first Thunderkick slot in the list – Thunderkick is a Sweden based slots company known for their high haying online slots! Esqueleto Explosivo Slot offers a fun “Day of The Dead” theme complete with its own Mariachi Band called “The Boners” playing the soundtrack! This slot offers many zany in-game features that are unique to Thunderkick games. There's a fun Wild feature (Elvis with sunglasses) which will help you to get those huge multipliers of up to 32x!
- RTP: up to 97.6%
- More information: Read more in our Esqueleto Explosivo Slot Review
Magicious Slot (Thunderkick)
Another fun slot from Thunderkick, Magicious Slot is easy to play and boasts a magician (cartoon) theme and a whopping 97.6% RTP %. Magicious Slot might be too simple for some, but the pay-outs can be worth it.
- RTP: up to 97.6%
- More information: Read more in our Magicious Slot Review
It’s all about magic in Netent’s good looking Simsalabim slot which offers several awesome features including a free spins game with a 3x multiplier and also wins of up to 200x your bet. The RTP of 97.5% is one of the highest for Netent slots and Simsalabim is not an online slot to be missed.
- RTP: up to 97.5%
- More information: Read more in our Simsalabim Slot Review
Birds on a Wire Slot
Another classic and unique online slot machine from Thunderkick, Birds of a Wire Slot is a cartoon themed game featuring birds sitting on wire (which are the pay lines) that disappear when you hit a winning combination. The game offers a free spins feature and rewarding multipliers, but it’s the RTP % we’ve got our eyes on a whopping 97.2%!
- RTP: up to 97.2%
- More information: Read more about Thunderkick Slot here
Jack & The Beanstalk Slot
Jack & The Beanstalk is a take on the old fairy tale legend and features 5 reels and 20 pay-lines. The slot offers a fair few fun features including a free spins game and a whopping 97.2% RTP rate! Jack and The Beanstalk Slot is an older Netent game but has gained a following over the years thanks to the pay-out rate, graphics, and features.
- RTP: up to 97.2%
- More information: Read more in our Jack & The Beanstalk Slot Review
Jurassic Park Slot
Jurassic Park Slot is developed by Microgaming with a total of 5 reels and 243 ways to win pay structure. Of course, we probably don’t need to tell you this slot is based on the series of movies of the same name. The maximum you can win in one spin is a staggering £97,200 with a minimum bet of £0.30 and a maximum bet of £15.
- RTP: 96.67%
- More information: Read more in our Jurassic Park Slot Review
The Invisible Man Slot
The Invisible Man is a branded online slot from NetEnt with 5 reels with 20 pay lines. It’s based on the 1930’s horror movie of the same name and is a lot of fun to play. There are a couple of in-game features including free spins and wilds which will help with some spectacular wins. We love the theme and of course, the RTP % of 96.4% isn’t bad either!
- RTP: 96.4%
- More information: Read more in our The Invisible Man Slot Review
Dazzle Me Slot
Dazzle Me is an online slot from Netent which looks relatively simple but is different thanks to its unique reel layout as it features staggered reels which means 5 reels and 76 win lines. Dazzle Me Slot features stacked symbols, identical reels and a free spins game that can see you land some epic wins!
- RTP: 96.9%
- More information: Read more in our Dazzle Me Slot Review
How To Check a Slots RTP %
Most online slots will tell you the RTP % in the paytable or you'll find the information out on the developers own website. Those companies which don’t offer these statistics – we don’t recommend playing their slots, as you can never be too sure what the payback is, and if they're not publishing you have to ask yourselves why. No matter if you love to play high variance or low variance slots, games from suppliers including Netent, Thunderkick, and Microgaming usually offer more competitive and higher RTP % which is why they feature in our top playing slots list above.
No Slot Guarantees Any Profit
Playing online slots that offer higher RTP% rates doesn't mean that you have a guaranteed chance of winning when you play. The closer the RTP comes to 100%, the better odds you have of actually beating the casino, but you are gambling and nothing is guaranteed of course. That's why it is advisable to play online slots that have the best RTP % and the above slots offer just that.