Looking for new games to play at online casinos, but not sure what to try first? Slingo games are massively popular at UK casino sites, offering a fast-paced fusion of slots and bingo.
If you’ve never seen or heard of the Slingo brand before, the concept is simple: you spin a set of 5x1 reels at the bottom of the screen to reveal random numbers, bonus symbols, or both. If any of these numbers match those on the grid above the reels, those positions will be marked off just like on a traditional bingo card.
Mark off enough numbers to clear a row — horizontally, vertically, or diagonally — to advance further up the prize ladder on the side of the screen. There are plenty of Slingo games available, with lots of diverse themes (including titles based on hit television shows) and payouts on offer.
But one of the most important factors to consider when browsing Slingo games is the Return to Player (RTP). This refers to the theoretical, average long-term return that a Slingo game may deliver, but it doesn’t guarantee any wins — you never know if you’ll receive payouts when you launch a Slingo game.
What are the highest RTP Slingo games on the market, and what else do they have to offer? In this guide, we’ll reveal the top-RTP Slingo titles to try, explain what RTP means in more detail, list the benefits of playing high-RTP games, and offer other helpful insights.
What Does RTP Mean in Slingo Games?
The Return to Player in Slingo gaming represents the average long-term return that a game can award. However, this is only theoretical and calculated over millions of simulated spins by the software provider.
For example, a Slingo game with a 95% RTP offers a theoretical long-term return of £95 per £100 wagered on average. But this doesn’t guarantee that you’ll win that exact amount when you play — actual returns per game session can differ significantly from the RTP.
The Return to Player is set by the developer, but is regulated by the Gambling Commission in the UK (as part of section 240 of the Gambling Act). As a newcomer, it’s vital that you remember Slingo games are based on luck: they use Random Number Generators (RNGs) to determine the result of each spin, and the gameplay and payouts are unpredictable. This is why the RTP is just an indication, not a promise.
Our guide will look at the Slingo games with the best odds, but please remember that you should never view a high RTP as proof that a win is imminent. You may still experience more losses than wins in any Slingo game, regardless of the RTP.
As with other high RTP casino games at UK sites, choose Slingo titles because they appeal to you in various ways — not just because they’re among the highest RTP Slingo games.
Benefits of Choosing High RTP Slingo Games
Here are three benefits of high RTP in Slingo explained:
Better Long-Term Theoretical Return
The highest RTP Slingo games may provide a better long-term return in theory: they don’t promise or guarantee that you’ll win prizes, but they indicate the possibility of a better return in the long run than offered by titles with a lower RTP.
This is why players often choose high-RTP games rather than those offering smaller theoretical returns. However, always check other key details before you pick a game — don’t base your decision on the RTP alone. Specifically, look into the
- Volatility (the average size and frequency of prizes)
- Maximum win
- Bonus features
- Minimum and maximum bet
A little bit of research will go a long way and help you make the right choice for your gaming tastes.
A Good Choice for Budget-Conscious Players
Like many players, you may browse online casinos looking for games that offer the best value and fit within your budget. Managing your bankroll carefully is crucial when playing the highest RTP Slingo games (and any other type), and a high RTP brings the possibility that payouts may be awarded more frequently than in low-RTP titles.
Even if wins are only small, regular prizes can top up your balance and help your money go further. However, remember that the gameplay is all based on luck, chance, and random outcomes.
With this in mind, it’s always a good idea to stick to the minimum bet when you start playing Slingo games to prolong the experience and manage your betting budget more carefully.
Payouts May Be Awarded More Often
A Slingo game with a higher RTP may award prizes more often than those with a lower RTP, particularly if it has low volatility, too.
However, this does not mean that you have a higher chance of winning big jackpots.Each outcome in a Slingo game is independent of those before and after, and you are never guaranteed to win any payouts (especially the biggest on offer).
Top High RTP Slingo Games in 2025
Here is a breakdown of the highest RTP Slingo games on the market:
Slingo Super Spin — 96.70% RTP
Slingo Super Spin is a funky game with a music theme, dynamic graphics, and a sixth reel that provides more chances to match numbers on the grid. And if you manage to match any numbers from that sixth reel, you’ll win a Gold Disc Super Wild that lets you mark off a number anywhere.
Slingo Super Spin should appeal to players looking for a Slingo title that pops with colour, energy, and eye-catching style.
Slingo Racing — 96.50% RTP
If you’re a fan of horse racing, this Slingo game may be worth a look. Slingo Racing begins with a choice: pick one of multiple beautiful, powerful horses.
Whenever you match numbers and find the horse’s corresponding colour, this magnificent creature will then move around the racetrack surrounding the grid. If you reach multipliers on the track, you can increase your winnings, too.
Slingo Starburst — 96.50% RTP
Remember Starburst, one of the biggest slots ever released? Slingo Starburst combines that game’s stunning space-themed visuals with straightforward Slingo gameplay.
If you complete at least three Slingos, you’ll unlock the Starburst bonus game: spin a set of Starburst reels for a guaranteed Win Spin with a specific symbol. This will be available when your initial 10 Slingo spins have finished or when you press the ‘Collect’ button.
Whether you’re a seasoned player or a complete newcomer, Slingo Starburst’s dazzling design and features make it an entertaining option.
Slingo Inca Trail — 96.47% RTP
Go back in time to the Incan era in Slingo Inca Trail, which transports fast-paced Slingo gameplay to an ancient, exotic setting. Pay attention to the Bonus Trail along the top of the screen, featuring multiple positions: each time you find arrow symbols on the reels, you’ll move along the path one spot at a time.
Advance far enough along the trail to unlock the wheel-spinning bonus round, and reach Machu Picchu to trigger a pick-and-click game. In the latter, you’ll select artefacts to reveal mystery multipliers designed to boost your prizes.
If you’re looking for the highest RTP Slingo games with multiple bonuses, Slingo Inca Trail may be for you.
Slingo Piggy Bank — 96.45% RTP
Slingo Piggy Bank boasts a cute, sweet theme and straightforward gameplay. If you want to ease yourself into the world of Slingo with a wholesome title, this could be the game for you.
Complete eight or more Slingos to activate the Pick a Pig bonus game (available after your initial spins end). Just select from multiple pigs to find a mystery multiplier prize.
Red Hot Slingo — 96.33% RTP
Looking for a Slingo game with a hot twist? Feast your eyes on Red Hot Slingo. While the other highest RTP Slingo games on this list feature one reel below the grid, Red Hot Slingo uses three. If you can match three or more symbols on a win line, you’ll claim an instant prize.
How to Check RTP for Slingo Games
Ready to start playing some Slingo games? Always take a moment to check the key details about each game before you dive in — including the RTP.
You can usually find the RTP on the official game page at the developer’s site and in the in-game paytable/rules section. It’s easy to access this: in Red Hot Slingo, for example, press the ‘menu’ button, followed by the ‘?’ icon. Click on the ‘right’ arrow button to navigate through the menu until you reach the penultimate page.
Here, you’ll see information on the theoretical RTP, along with an explanation of Extra Spin costs and Bonus Spin symbols.
If a few of the highest RTP Slingo games appeal to you, compare their RTPs carefully before you pick one. If there’s little to no difference between the RTPs, explore the various features and payouts available to find the right game for you.
You can rest assured that the RTPs mentioned in Slingo games are based on comprehensive testing, as they’re audited by third-party test houses regulated by the Gambling Commission. You can learn more about this on the Gambling Commission’s site.
Why RTP is Only One Part of the Picture
Along with the Return to Player, Slingo games have more critical gameplay elements that you must take into account when browsing the growing range of Slingo titles on the market. Like other high RTP casino games at UK sites, Slingo games have a specific volatility, bonus features, and themes. These can all have a huge impact on the player experience.
When discussing volatility, please note that RTP is not the same as the win rate. While high RTP Slingo games can award payouts frequently in some cases, that’s definitely not guaranteed — it depends on the volatility.
Slingo games with low volatility typically pay out small on a regular basis, while those with medium or high volatility offer bigger wins less often on average.
Even if you pick one of the highest RTP Slingo games, you could still encounter sessions where you lose your money without making it back. This is why you should never play games expecting to win or base your entire experience around payouts (or the lack of them).
Focus on playing for entertainment: pick Slingo titles with themes that appeal to you instead of choosing based purely on the winning potential. For example, if you’re a fan of television shows like Deal or No Deal and Britain’s Got Talent, both of these have their own Slingo adaptations. They feature recogniseable elements that can make for an engaging experience.
With this in mind, always choose Slingo games responsibly: consider the volatility, RTP, and payouts carefully before making a decision.
Responsible Gambling Reminder
Whether Slingo game payout rates indicate theoretically high returns on wagers or not, it’s vital that you always gamble responsibly. All Slingo games are chance-based (like other game types), and you never know whether a spin will create a win or a loss.
Here are a few tips to help you play responsibly:
- Set a betting limit: Always give yourself a betting limit and stick to it closely while playing. Only wager what you can afford to lose.
- Use deposit limits to prevent overspending: As of 31 October, 2025, all gambling businesses in the UK must prompt customers to set a financial limit before making a deposit. Even without this rule, though, reputable sites have allowed users to set daily, weekly, or monthly deposit limits. Take advantage of these to avoid spending more than you should.
- Take regular breaks: If you find yourself playing for long periods, start taking frequent breaks. This can help you refocus and reflect on how much you have wagered so far. Go for a walk, do chores around the house, or find another way to take your mind off gambling for a while.
- Always check terms and conditions for bonuses: If you find any promotions that appeal to you, read the terms and conditions carefully. These will reveal all the details you need to know, including the expiry date and wagering requirements (if any).
FAQs About Slingo Games
What does RTP mean in Slingo games?
In Slingo, RTP refers to Return to Player — the percentage of your wagers that a game is theoretically expected to return on average over a long time. For example, a 95% RTP indicates a theoretical return of £95 for each £100 wagered.
Is a higher RTP better for winning?
A higher RTP suggests that a Slingo game will pay out more than titles with a lower RTP. However, RTP is not the same as win rate. Volatility is also crucial: the higher the volatility, the bigger the potential payouts and the more infrequent those prizes will be.
Are Slingo RTPs fixed or do they change?
The RTP in Slingo games may be fixed in some cases. However, software providers may offer versions with different RTPs to provide gaming sites with a few options. Always check the RTP at a site before you play to find out whether it’s the same as expected.
Can I check RTP before I play a Slingo game?
Yes, you can usually find the RTP for a Slingo game online before you play. This may be listed at the casino along with other information, but you should also find it on the provider’s site and in the game itself.
Which Slingo game has the highest RTP in 2025?
As of 2025, the Slingo game with the highest RTP is Slingo Super Spin. The RTP for this game is 96.70%, indicating a theoretical average return of £96.70 for each £100 wagered.
Final Thoughts on Slingo RTP Games
Understanding Slingo RTP rates is crucial when navigating online casinos, as the Return to Player indicates the theoretical percentage of your wagers that you could get back over time.
But remember: these are only theoretical and offer no guarantees. Even the highest RTP Slingo games do not promise a better chance of winning — you may still lose again and again.
This is why you should choose games with a theme, style, and features that feel like a good match for you. Take the time to find Slingo games that you want to play for the experience, rather than basing your decision entirely on the RTP. Make sure you know the numbers, but play for fun — and always responsibly.
One fantastic way to learn how Slingo games work is to play in demo mode before you use real money. Demos offer you the chance to experience a game fully, using virtual credits to play for virtual prizes, before deciding whether to try the real thing.
Slingo.com is home to a huge range of Slingo games with the highest RTPs and incredible features. Discover the latest releases in our massive collection today!
