What Are High Payout Casinos In The UK?
Highest payout online casinos are designed to produce games with the most favourable odds and the highest return to player percentages.
The majority of high payout casinos will have high RTP, and that means that the payout will not be as high. By using casinos with a higher RTP, it will give you more enjoyment while playing games and your bankroll will last longer because you are not taking big gambles.
Exploring Casinos With The Highest Payouts In 2025
Here's a more in-depth look at some of the casinos that offer particularly high RTP games in the UK at the moment.
Spin & Win Casino - High RTP Percentage
Spin & Win Casino Pros And Cons
- Good welcome bonus
- Fast withdrawals
- Bonuses used on selected slots
Spin & Win Casino has been around for over a decade and prides itself on being one of the best high payout casinos on the market.
The site is very user-friendly and not too complicated to manoeuvre around. If you are looking for a casino that gives you a good chance of winning decent money, then Spin & Win has everything you need.
The welcome bonus sees players claim 100% of up to £250 on the first deposit with 100 free spins also included. Spin & Win also hand out rewards for their second and third deposits. With your second deposit you will claim a bonus of up to £200, while you will get 50 free spins on Reel King Mega. Aside from the deposit bonuses, there is a daily reward where you spin to see what you can win.
HeySpin Casino - Over a Thousand Slot Games On Offer
HeySpin Casino Pros And Cons
- Over a thousand slot games
- User-friendly site
Hey Spin Casino has over a thousand slot games in their library for you to get involved with.
HeySpin have only been in operation since 2020, but they are quickly becoming one of the best payout online casinos. They have slots ranging from 3D reels, classic reels and progressive jackpot slots.
The welcome bonus sees new players handed a 100% bonus of up to £25 of their first deposit and 25 extra spins. Other casino promotions see a Daily Spin Frenzy where you can get up to 50 free spins each day.
Casushi Casino Pros And Cons
- RTP of 97.00%
- Enticing welcome bonus
- Daily Promotions site
- Limited time for live chat
Casushi Casino has over 700 slot games on offer for you to get involved with. This high payout casino offers a welcome bonus of 100% on your first deposit and 50 free spins.
The welcome bonus might not be as lucrative as some highest payout online casinos, but the fact they have daily drops and promotions levels that up.
Casushi Casino runs a revamped promotion called Drops & Wins with lucrative cash prizes all day long.
Evaluating The RTP Of Casino Games
You will have already noticed we have mentioned return to player percentages in the above section. This is what is meant when you see the term RTP.
RTP means return to player and this basically refers to the payout percentage at the
best online casinos.
If a casino slot game has an RTP of 95%, this means that for every £100 that is placed on a game over a large period of time, £95 will be paid back to the players. The overall remaining £5 is kept by the casino as profit.
You will see that no RTP is ever at 100% because the online casino - or house - always takes a cut and gives them the edge - more on house edge later.
According to the Gambling Commision, RTPs need to be clearly signposted and casinos need to be transparent in what the RTP actually is.
Obviously, the higher the RTP the better it is for the players. There is no set limit for what the RTP should be, but when you research all the best paying online casinos you will see it is almost always over 90%.
When it comes to something called progressive jackpots, this is a prize that will increase every time someone plays a slot game and the prize pot will continue to rise until one lucky player wins it.
How To Calculate RTP
The process of calculating the RTP is quite simple, but understanding it all is a little bit complicated.
You have to divide the total amount returned to players against the total amount that they have gambled. In the UK, understanding RTP for online slot games can be difficult because you are not being informed directly about the frequency of any wins.
The good news is that there is no need to actually have to manually calculate the RTP because online casinos need to show it. It is just good to understand how it works.
The Difference Between RTP And House Edge
When it comes to highest payout online casinos, you will hear a couple of terms on a regular basis - RTP and House Edge - but what do they mean?
We have already covered that the RTP means return to player in terms of what the player receives, but what is house edge?
House edge is basically the mathematical advantage that a high payout casino has over the player placing the bets that sees the casino turn over a profit in the long run.
It is important to understand that the house does not need to beat every single player. Their end goal is how much profit they make in the long-term rather than immediate success.
Selecting The Highest Payout Casinos
The number of highest payout online casinos in the UK is quite high, but choosing the best one for you is quite difficult. With so many
new casino sites, you can easily become confused and not know which one suits you the best.
With so many online casinos with high payouts, we have searched through the best and come up with a few things to look out for when choosing your highest payout online casino.
| Things To Look For When Selecting The Highest Payout Casinos | Why They Are Important
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| Security And Safety | The safety and security of your details is paramount. Never sign-up to an online casino without checking they have the appropriate licences. |
| Payments | Double check that the payment method you wish to use in terms of depositing and withdrawing is accepted by the online casino. |
| Games | This is important. Take a look at the best paying online casinos and see what games are available. If the slots are not what you fancy, keep searching. |
| Bonuses | We all love a good welcome bonus. Whether it’s a deposit bonus or free spins, choose wisely when you sign-up. |
| Customer Support | Always look to see what support is offered to you. Online casinos with 24/7 live chat are the preferred ones because you can get advice immediately.
|
Top High Payout Casino Games In The UK
We have mentioned that choosing your games at the highest payout online casinos is crucial. You need to enjoy the games you are playing and fully understand what you are doing.
Below are a few examples of the best paying online casino games.
Ugga Bugga
Ugga Bugga is a game created by PlayTech and is a three reel slot game with 10 individual pay lines. The game is set in the African Jungle, you can play from 10p up to £50 and the Return to Player percentage is set at 99.07% which puts it as one of the highest payout online casino games in the UK.
Book Of 99
This game is designed by Relax Gaming and it comes with five reels and 10 pay lines. This game has an Ancient Greek theme and the main feature is getting free spins. The amount you can stake on this game varies from 10p up to £100 and with an RTP of 99%, it is one of the best paying online casino games.
1429 Uncharted Seas
1429 Uncharted Seas is a game by Thunderkick and is a five reel 25 pay line slot game. It has a pirate theme with unique graphics. You can stake anything from 10p to £100 on this game - which is quite usual for a Thunderkick game. The game has cult status amongst its fans and it has an RTP of 98.6%.
How To Maximise Winnings At High RTP Casinos?
We all play online casino machines to win money, you can’t get around that fact. Unfortunately, sometimes the spins do not fall your way, but there are a few things you can do in order to try and boost your chances of winning and maximise your payout potential.
Pick The Right Online Slot Machines
Do not pick an online slot game just because you like the name or the colours are beautiful. You need to choose games that give you the best chance of winning. The most important thing you have to do is check the RTP on each game. This gives you an idea on your chances of winning.
Do not just deposit money and play the first game you see. Most games at the best paying online casinos will have a demo mode. This allows you to have a few practice games before you do it for real. This means you can understand the game before you bet with real money.
Use Best Payout Online Casino Bonuses
You will need to search the many sites online to find the best
casino bonuses and offers. By doing this you can get more chances to win in terms of free spins. The more spins you have, the better chance you have of winning. So, if there is an opportunity to claim free spins as a welcome bonus, then you should take it.
In all forms of betting we are not told to do it responsibly. It is good advice. The ultimate goal is to win as much as you can, but do it over a period of time rather than looking for those quick wins. Set out a budget on what you can afford to bet in each session. If you are not successful, take a break and come back at a later date and try again.
Best Live Casino Games For RTP
We have covered the best slot machine games in terms of RTP, but what should you be playing if you prefer live casino instead of slots?
Here are a few live games you should consider when using the high payout casinos:
Live Blackjack
Blackjack is widely known as the live online casino game with the lowest house edge. Payouts are not the highest, but there are opportunities to win. Remember, you are not guaranteed to win even if the RTP has a high percentage.
Lightning Baccarat
Baccarat is a very popular Asian card game and the added lightning function delivers supercharged payouts when playing this game. You start with one to five cards from a 52-card pack. Eacj card is allocated a random multiplier of 2x, 3x, 4x, 5x or 8x. If you are dealt one or more of these in your winning hand then the payout will be multiplied by that amount.
Monopoly Live Dream Catcher
This version of Monopoly Live includes the popular Dream Catcher Wheel which leads you to a bonus game that sees you play Monopoly in 3D. To qualify for the bonus round you will need to stop the wheel on a ‘2 Rolls’ or ‘4 Rolls’ section. This is the way you get to win money.
The Appeal Of Live Casino Games With High RTP
The higher the RTP is on an online casino game the better your chances of winning are. This doesn’t mean you will win all the time, it doesn’t work like that. It just means the chances are high that you will gain some return.
A lot of players focus on the RTP as their main strategy in order to win money and it is very important. You should also consider the amount you are staking and the kind of games you want to play.
We all love a good welcome bonus or special offer when we sign-up to a new online casino. Below is a brief table of what offers you can expect when you use the
best high roller casino bonuses.
| Welcome Bonuses | What They Include |
| Free Spins | When it comes to games at the highest payout online casinos in the UK, you will need extra spins. If you see a welcome bonus offering free spins, that is a good sign because you will want them. |
| No Deposit Bonus | Some of the best paying online casinos will hand out a bonus to legitimate first-time members without having to make a deposit first.
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| Cashback Offers | If you can find them, there are some online casinos that will offer cashback as part of their welcome bonus. Usually, you would receive 10% of your losses.
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| Deposit Bonus | High payout casinos can offer new players the chance to receive added funds to the total of a small percentage of what has been deposited.
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Having an impressive welcome bonus is a way to make players feel special. If you have the free spins offer, your chances of winning increases because you have more opportunities without spending more than you had earmarked.
The more spins or favourable offers you have, that increases the potential RTP, and although no win is ever promised it does help your chances a little.
The Role of Variance in High Payout Casino Games
When you are playing slot games at the highest payout online casinos, variance becomes an issue. You have high variance slots and low variance games - but which ones should you be playing?
What Is A High Variance Slot Game?
High variance slots are more for the higher risk players - those who stake a lot of money each time. They are staking a lot of money because they believe the risk will be worth it.
What Is Low Variance?
A low variance slot game means you have a better chance of winning, although the amount you will win will not be a large one. These kind of games allow players to win more frequently, but the money is not on the larger end - which it can be on the high variance games.
Conclusion And Recommendations For UK Players
The list of the highest payout online casinos in the UK continues to grow and we all want to find the
top casino apps
that allow you to win big.
You have to be realistic to the fact that if you want to win on a regular basis then you are not going to win the big money. Winning frequently is the way to go at the start, choosing the casinos with the best and highest RTP could help you gain experience at this level and make a little bit of a profit in the meantime.
There are plenty of high payout casinos that can see you turn a neat profit, As with any form of gambling, be careful with how much you stake and do your research with games. If you need a few demo games before you try it for real, then do that.
High Payout Casino FAQ
❓ What Are High Payout Casinos?
These are online casinos that give you the best chance of winning. By checking out the RTP of the website or game you are playing will give you a better indication whether or not you could win in the long term.
🤷 What Does RTP Mean?
RTP stands for Return To Player. This is the expected payout percentage to a player. Games with higher RTPs will provide players with a better chance of gaining a payout.
🔣 What Is A Good RTP Percentage?
A good RTP is anything upwards of 96%. The closer you are to 100% is really good. You will never have a 100% chance because online games are luck based and the casino needs an edge.
🎰 What Is The House Edge?
The house edge is a mathematical advantage that a high payout casino has over the player that will see the casino make a profit overall.
