Free Spins No Deposit Bonuses UK & Ireland (June 2026)

You can see our snapshot below, or learn more in our how we review casinos guide.

Bonus size: The best casino sign-up offers will offer a minimum 100% deposit of up to £100 or more. When it comes to free spins, we look for low or no wagering requirements and at least 50 spins on a choice of high RTP games. Eligible games: Deposit match bonuses should have no or very few game restrictions. For free spins, we like to see a choice of 5-10 games. Some of the best offers on our list have up to 15 eligible slot games.

Claim casino bonuses and gamble responsibly

The promotion is available from 01/06/2024 , until terminated by Gentleman Jim Bookmakers. Only customers signing up through a recognised affiliate partner will be eligible for this promotion. 200% games bonus [GB] max £50 + 25 Free Spins [FS] on selected games (FS valid for 3 days respectively; Max win cap 0.25p per spin). FS wins granted in Games Bonus [GB] & valid on selected games only. UK: deposit balance can be withdrawn at any time.

1. Duelz – Get 140 Free Spins when you deposit £25

Welcome Offer: 70 Book of Dead cash spins available with a minimum £15 first deposit. Cash spins must be used within 10 days. Winnings from spins credited as cash funds and capped at £100. Offer duration upon receiving is valid for 2 weeks (14 days). 35x wagering applies both for bonus and spins part. Withdrawal options: It's one thing to claim the bonus, but withdrawing your winnings is even more important. We look for at least five withdrawal options with low minimum deposits of £5-10 or less. User feedback: We collect real user feedback via our oddschecker app to see what players really think. If the consensus is that a bonus isn't worthwhile, we won't recommend it on our shortlist. Safety and security: Last but not least, we only recommend reputable and safe online casinos. Each casino site on our shortlist has a full UKGC license, a strong player reputation and consistently meets our quality guidelines.

• Free spins often require a minimum deposit to unlock the bonus funds.
• Wagering requirements typically range from 20x to 50x the bonus amount.
• Check if the spins are for a specific slot game or a selection of titles.
• Some offers grant spins instantly, while others award them daily over a week.
• Maximum win caps from free spin winnings are common.

Editor's insight: "Every day, I check for new offers so bet betting promo codes for existing customers you don't have to. Only offers from verified, reputable brands make the cut. If it’s not something we’d personally stand behind, it won’t show up here." Oddschecker has been helping customers find the best odds and offers for over 26 years.

With extensive experience and industry knowledge, we’re a trusted source for casino enthusiasts. Each year, Oddschecker guides over 53 million customers globally through their betting journey, working with more than 300 operators. Oddschecker partners only with the biggest, best, and most importantly, the most trusted operators in the industry. Each day, we facilitate over 125 million odds and offer updates, ensuring that any casino offer listed on this page is among the best available on the market.

• New UK players at Betfair can get 100 free spins on selected games with a £10 deposit.
• Mr Green offers a welcome package that includes free spins on Starburst.
• Rizk provides a "Welcome Wheel" where new players can win up to 150 free spins.
• Duelz awards free spins as part of its tiered welcome bonus for the first four deposits.

Our casino ratings are updated daily as casinos add new features and games. Every casino is reviewed by our industry bet best betting promos today experts before being added to the site. Featured on the BBC, Sky Sports and other major UK media Shortlisted for ‘UK & Ireland Affiliate of the Year’ at the EGR Europe Awards 2025 Every month, we track which UK casino offers are being claimed the most by oddschecker players. So far this month, it’s been a tight race between Paddy Power Games and Sky Vegas. The sign up offer comes with zero wagering requirements whatsoever, so what you win is yours to keep. Plus, you get an above-average free spins package with nearly 270 spins in total.

We update our figures every week, so be sure to check back throughout the month! Looking to get the most bang for your buck? These casinos offer the highest deposit bonuses, giving you more to play with right from the start. Though deposit match offers do generally come with higher wagering, they also can double or even triple your bankroll. Compare the top offers below and find the best deal for your budget. Nearly every online casino will offer an online slots bonus. The bonuses below offer the best value in terms of free spins, low wagering requirements, and high payout potential. Enhanced free spins are casino bonuses that combine free spins with a deposit match, giving you double the value right from the start.

How does a free bet work?

However, if this occurs, all bonuses and winnings will be voided/removed from the player’s account. Players must contact support in order to withdraw their deposit. Bets on different games contribute differently to the compliance of the wagering requirements: Wagering, Bonus Policy. 18+ New customers only Deposit required Valid until 31/12/26 50X Wager T&C's apply Full Terms Apply Please play responsibly New players only Deposit & wager at least £10 to get free spins Free Spins winnings are cash No max cash out Eligibility is restricted for suspected abuse Skrill deposits excluded Free Spins value £0.20 per spin Free Spins expire in 48 hours Free spinds are valid only on Starburst and expire in 7 days. New players only, no deposit required, valid debit card verification required, 65x wagering requirements, max bonus conversion to real funds equal to £50, T&Cs apply Bonus to a max of £1000 + 50 Bonus spins.

Wagering Requirements

The winnings must be wagering within 21 days. The small T&Cs text can be as follows - New customer offer The ‘free spins’ offer is for new Gentleman Jim customers only. Customers must be 18+ Customers must be residents of the UK. Opt in using the promo code ‘bigbassspins’ and make a minimum deposit of £10 Deposit a minimum of £10 and receive 20 free spins on Big Bass Splash. The 20 Free spins will be added by 23:59 the day after qualification. These types of offers are fairly common, but the quality can vary a lot between casinos. Right now in the UK, you can even find deals that include no deposit free spins plus a deposit match that boosts your total spins by 100 or more.

How to claim your free bets as a new customer

Plus, you can deposit and bet £10 to unlock another 200 free spins (making 270 no wagering free spins in total). Welcome bonus: 70 no deposit free spins, bet £10 and get 200 more Minimum deposit: None, or £10 for additional spins Eligible games and RTP: Fishin’ Frenzy, Eye of Horus and 10 more On average, our team of bonus analysts spend a minimum of eight hours claiming and testing each casino offer. They look at everything, including the size of the bonus, how easy it is to claim, the T&Cs and the withdrawal process. Plus, they speak to real oddschecker users and collect feedback on how they've found the bonus and overall casino experience. Each offer then gets a score out of five, and if it makes the cut, we add it to our shortlist. Online casinos offer multiple types of casino bonuses.

Concluding Review

Whether that’s with bonus bet uk sports betting sites list funds, free spins, or a no deposit bonus to try games risk-free. We’ve done the hard work and rounded up the best casino bonuses and sign-up offers available in the UK right now. Whether you're new to online casinos or just after a better bonus, these offers are designed to help you get more from your first play. Pick the bonus that suits you best and make your first game really count! Every month, we highlight which casino sign-up bonus that offers the best value for players.

Cashback bonuses

We use our own independent analysis of over 200 different offers and combine it with recent feedback from our oddschecker community. Our best casino welcome bonus this week goes to Sky Vegas. New players can sign up and claim 70 no deposit free spins. You can use the spins on an above-average choice of 12 games, including popular picks like Eye of Horus and Fishin’ Frenzy. The free spins are valued at £0.10, and whatever you win is yours to keep! Most are known as welcome offers and are aimed at new players, though there are a handful of offers that also apply to existing players. Below, we've covered some of the most popular types of bonuses in more detail - from free spins and no deposit offers to cashback and no wagering. Welcome bonuses are one of the most popular ways that online casinos attract new players.

How we rate casino bonuses

Spins are credited on specific games(Starburst). Spins expire after 24 hours if unused. 30x on spins, 4x conversion, bonus and spins valid on selected slots. Max conversion: 3 times the bonus amount or from free spins: £20. 1st deposit only £10 min deposit £50 max bonus £0.10 spin value £5 total spin value x10 wagering £1 max contribution to wagering max cashout from bonus winnings: 3x bonus amount max cashout from bonus spin winnings: £50 2-day offer expiry offer is valid for selected games only Wager £20 on slots and Get 40 Cash Free Spins for five consecutive days.

Latest Update: Wagering Requirements Capped at 10x

£20 stake on slots each day within 5 days of 1st deposit to qualify. Min €10 first deposit (NETELLER/Skrill excluded). Must claim bonus via email/pop-up/My Account within 48 hours. 40x wagering req applies and must be met within 90 days on Selected Games. The right casino welcome bonus can give you a real head start. These offers typically come as a deposit match, where the casino matches a percentage of your first deposit, or as part of a larger welcome package with additional free spins. A welcome offer aims to give you extra value from the start and boost your bankroll. No deposit bonuses let players try out games without needing to deposit first. This is usually in the form of bonus cash (£5-£10) or a handful of free spins, simply for signing up. While these bonuses are a great way to test a casino risk-free, they often come with higher wagering requirements or withdrawal limits. You can learn more in our guide to casino no deposit bonuses. Deposit bonuses are usually offered to new players as part of a welcome package when they register with a casino. This type of bonus typically offers a 100% match on your first deposit, effectively doubling the amount you have to play with. There's usually a minimum deposit amount attached, and these offers have wagering requirements as standard. Free spins allow players play a slot machine for real money without having to wager any of their own. Typically, this bonus is offered as part of a welcome package or an ongoing promotion. Any winnings from the spins are usually credited as bonus funds, sometimes with wagering requirements. You can learn more in our full guide to no deposit free spins.