Best UK Free Spins Offers 2025

Free spins are one of the most valuable and sought-after online casino bonuses around, which is why we have put all of our time and energy into finding you the best and most valuable free spins offers from the best UK online casinos.

Check out our ultimate casino guide to the best free spins below, including top sites, types of free spin bonuses, popular online slots, and more!

1		Up to £100 Welcome Bonus	Jackpot City UK	Sign-Up	18+ New UK based customers only. You must opt in (on registration form) & deposit £20+ to qualify. Offer valid 7 days from registration. Debit card deposits only (exclusions apply) Welcome Bonus: 100% match up to £100 on 1st deposit. 50x wagering applies (as do weighting requirements). Free Spins: Awarded on Jackpot City Gold Blitz once you have staked £20 on any Games Global game. Spin value = 10p. No wagering requirements on free spin winnings. Full Terms.
2		100% up to £100	Pub Casino	Sign-Up	18+ Welcome bonus for new players only | Maximum bonus is 100% up to £100 | Min. deposit is £10 | No max cash out | Wagering is 40x bonus | Maximum bet with an active bonus is £5 Eligibility is restricted for suspected abuse | Skrill & Neteller deposits excluded for welcome bonus | Cashback when offered, applies to deposits where no bonus is included | Cashback is cash with no restrictions | T&Cs
3		Spend £10 Get 60 Spins	MrQ Casino	Sign-Up	First deposit only. Min deposit & spend £10. Max 60 spins on Book of Dead at 10p per spin. Spins credited upon spend of £10. 18+ Full T&Cs apply. T&Cs.
4		Get 200 Free Spins When You Deposit And Play £10	William Hill Vegas	Sign-Up	18+. Play Safe. New UK online customers only using promo code BBS200. Opt in required. Deposit & wager min £10 to claim 200 free spins at 10p per spin to be use on Big Bass Splash. 1x per customer. Free spins expires 72 hours from issue. Max £30 redeemable on free spin winnings. Payment methods restricted. Full T&Cs apply..
5		100% Up To £100 + 20 Extra Spins	Neptune Play	Sign-Up	18+. New depositing players only. Min. deposit: £20. Max. bonus: £100 + 20 Bonus Spins on Big Bass Bonanza. Offer valid on the first deposit. Winnings won with bonus spins that require a deposit have no wagering requirements. The match-up bonus that requires a deposit must be wagered 40x. NeptunePlay Welcome Bonus – 100% bonus on your first deposit up to £100. This bonus only applies for deposits of £20 or higher. Bonus Policy and Terms of Service apply. Terms.
6		25 Free Spins Without Deposit	NetBet Casino	Sign-Up	New UK certified players only | Valid mobile number required | No deposit needed | 25 Free Spins on Starburst XXXtreme each valued at 10p | 40x wagering on Free Spins winnings | Ends 30.06.2025 | T&Cs Apply.
7		Up to £100 Welcome Bonus	The Hippodrome Online Casino	Sign-Up	18+. New customers only. You must opt in (on registration form) & deposit £20+ to qualify. Offer valid 7 days from registration. Debit card deposits only (exclusions apply). Welcome Bonus: 100% match bonus up to £100 on 1st deposit 50x wagering applies (as do weighting requirements). Free Spins: Awarded on Big Bass Bonanza once you have staked £20. Spin value = 10p. No wagering requirements on free spin winnings. Full Terms.
8		Get 150% Up To £150 On Your First Deposit	32 Red Casino	Sign-Up	18+ | begambleaware.org | New accounts only. Min deposit £10, 50x Wagering. Claim offer within 7 days. Bonus expires after 30 days, debit card or instant banking only. Game contributions vary, max stake applies. See Full Terms.
9		100% Bonus Up To £200	888 Casino	Sign-Up	For new 888casino UK/Ireland customers. Min £10 first deposit (NETELLER/Skrill excluded). 100% bonus equal to the deposit, up to £200. 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. Full Ts&Cs apply.
10		100% Up To £200	Mr Vegas	Sign-Up	New players only. Min. dep. £10. Wager req. 35x. 18+. T&Cs.

One of the most popular casino bonuses in the UK is free spins. Online casinos offer customers free spins on slots and other similar games as part of a welcome bonus, as a thank you for signing up!

Free spins can also be offered to encourage players to try out different titles, and new games being promoted. These can be issued as a limited-time offer for existing customers, or even as part of a casino’s loyalty/rewards program.

Choose from CasinoGuide’s selection of the best online casinos for the latest and greatest free spins bonuses on offer currently.

Best Slots to Play with Free Spins

Free spin deals can cover a range of different slot games and can be on specific titles or specific operators, while others can be used on any slot games you like!

Always check the terms and conditions of any free spins bonus to make sure you know what games qualify to benefit from your free spins offer!

Online casino free spins are most often given on iconic games like Starburst, Gonzo’s Quest, and Cleopatra or new titles that the casino is promoting.

When playing slots and using free spins offers, we recommend titles with the highest Return To Player (RTP). This is because games with higher RTPs have, on average, better and more frequent payouts.

The average casino RTP for slots is 96%, so look out for titles with RTPs above the average, like the following titles:

• Mega Joker: NetEnt. RTP 99%.
• Jackpot 6000: NetEnt. RTP 98.90%.
• Blood Suckers Slot: NetEnt. RTP 98%.
• 1429 Uncharted Seas: Yggdrasil. RTP 98.60%.
• Starmania: NextGen: RTP 97.87%.

There are a number of different types of free spin bonuses that can be up for grabs at online casinos. Check out our casino guide to the most common free spins offers below:

Free Spins No Deposit

Casinos that offer free spins on sign-up are a fantastic way to enjoy the experience of playing at an online casino without having to spend any money.

Casino operators use these free spins offers to entice people to spend time and money on their sites.

Here is our casino guide to the best free spins no deposit offers available currently:

Free Spins No Wagering

The most common condition that you can expect to come across when using a free spins no wagering offer is a form of wagering requirement. However, some offers may have none at all!

For the latest free spins no wagering requirements offers, check out the Casino Guide top picks below:

Free Spins on Registration

Another type of free spins bonus offer players can come across is receiving free spins simply for signing up with a site.

Free spins on registration are a great opportunity to claim some free chances to play at a casino without the need to make a deposit.

These incentives are available to new customers who are new to a site and signing up for the very first time.

Free Spins To UK Players For Adding A Card

When given as a welcome deal, free spins are often linked to a debit card registration at the casino. To claim such a deal, all you need to do is follow these simple steps:

1. Sign up for your chosen casino by completing the registration form with your name, address, date of birth, and phone number.
2. Verify your account via a link sent to the email address or phone number used to register.
3. Log in to your casino account and opt in or enter a promo code if required when prompted to claim the card registration casino bonus.
4. Head to the banking section in your account.
5. Register your card by filling out all of the fields.
6. Once you have met all of the offer’s criteria, your free spins should be added to your account.
7. Enjoy!

Even though you have registered your card, you will not be charged if you claim this type of bonus as long as it is not linked to a deposit.

Free Spins on Starburst

• Operator: NetEnt
• RTP: 96.10%
• Reels: 5
• Rows: 3

It is not uncommon for online casinos to run promotions to promote a particular slot title. One of the most popular games regularly included in promotions is free spins on the classic and iconic Starburst.

The following casinos offer free spins on Starburst: 

• Genesis Casino
• Magic Red Casino
• NetBet Casino
• Skol Casino
• Rhino Bet

Free Spins on Book of Dead

• Operator: Play N’Go
• RTP: 94.25%
• Reels: 5
• Rows: 3

Book of Dead is another popular slot game commonly included in free spins promotions. Players can try spinning the Egyptian-themed reels using their free spin rewards to see if they want to play it more!

Here are some of our top UK Casinos that offer free spins on Book of Dead:

• MrQ Casino
• Playojo
• Pink Casino
• Casumo

Like all the best casino bonuses, free spins are not exempt from terms and conditions. These can vary depending on the casino site. We have covered some of the most important terms that impact free spins below:

1. Selection of Games Available – First, assess whether the free spins are offered on a game you want to play; if you can’t find what you’re looking for at the casino, then check out another site from our top list of free spin casinos.
2. The number of Free Spins – This depends on the offer and the casino. Compare sites to get the best deals and ensure the number of spins given is fair and worthwhile.
3. Capped Winnings – As the name suggests, the casino may state a maximum amount that you can win with the bonus. Check this out so you are aware before playing.
4. Max Bet – This restricts the amount you can win with free spins. Once you hit the maximum amount, you will not be able to withdraw any more winnings you make.
5. Wagering Requirements – There is rarely a casino bonus granted without wagering requirements. This is the amount you must bet in order to withdraw any winnings earned through free spins.
6. No Progressive Included – This requirement is pretty standard at all casinos offering free spins and precludes non-paid spins from qualifying for progressive jackpot wins.

Wagering Requirements

Below is an example of how wagering requirements can work in relation to a free spins casino bonus.

• You have won £20 using a free spins offer at an online casino.
• This casino has a wagering requirement of 20x associated with your free spins bets.
• To withdraw your money as cash, bettors must bet £20 a total of 20 times.
• The ‘playthrough’ amount is therefore £20 x 20 = £40.

Wagering requirements will be shown in the terms and conditions of each free spins offer.

We recommend always checking this prior to claiming an offer so that you are fully informed of what you must spend in order to see any of your winnings.

Free Spins: Advantages & Disadvantages

Just like everything, free spins promotions have advantages and disadvantages. Players need to consider various things before signing up with a casino and claiming free spins. We have explored some of these in some more detail below.

Whether you are looking for free spins without a deposit or free spins without wagering, you can easily find the best free spins online casinos that fit your preferences.

Check the value of the free spins on offer, and always check the wagering requirements! You should look for free spins offers with the lowest wagering requirements. Compare the sites and find the offer most suitable to you and your playing habits.

Remember: The higher the requirements, the more difficult it may be for you to withdraw any of your potential winnings.

FAQs

What are free spins?

Free spins are promotional offers sometimes offered by online casinos to players in exchange for the chance to play slot games for free!

Are free spins offers available for existing customers?

There can be opportunities for existing customers to claim free spins offers at online casinos.

Can I use my free spins on any slot games?

Depending on the free spins promotion you are claiming, some may have specific slot titles included in the T&CS, while others may be able to be used on any slot.

Can you win from free spins?

Yes, players can win from free spins.