Below you will find our current list of the best slots and bingo offers for UK players in December 2023. All sites listed are fully regulated and licensed in the UK for a safe and secure gaming experience!
Top Offers for December 2023
100% Welcome Bonus Up To £50 + 50 Free Spins On Book Of Dead Slot
18+. New players only, Wagering requirements apply. Game restrictions apply. Full terms apply. – Casushi Review
100% Up To £50 + 20 Bonus Spins On Book Of Dead
18+. New players only. 100% bonus on first deposit up to £50 plus 20 bonus spins. Min. first deposit £20. Max bonus £50. Max bonus bet £5. Max bonus cash-out £500. Wagering requirement of 40x to cash out. Game restrictions apply. Further Terms Apply. – Peachy Games Review
Up To 100 Free Spins On Starburst On First On First 3 Deposits
New players only. Wagering occurs from real balance first. 5x wagering the bonus or any winnings generated from free spins, contribution may vary per game. The wagering requirement is calculated on bonus bets only. Free spins valid for 7 days from issue. Minimum deposit £/$/€20. Max conversion: 3 times the bonus amount or from free spins: $/£/€ 20. Excluded Skrill deposits. Full Terms apply. – OReels casino review
100% Up To £20 & 100 Free Spins
First-time depositors only (18+ country restrictions apply). Min deposit: £20. Max offer: 100% Bonus up to £20 Games Bonus & 100 Free Spins (on Starburst). 20 Free Spins will be credited per day, across 5 days. Promo code: GET100. Any Games Bonus winnings, if applicable, must be wagered 60x before withdrawal. FS are valid for 7 days and any winnings must be wagered 99x before withdrawal. Games Bonus win cap: £100 + original bonus amount. Wagering contribution varies by game. We reserve the right to deny bonuses based on abusive bonus activity across sites operated by the Company. Deposit balance is available for withdrawal at any time (UK only). General withdrawal restrictions & full T&Cs apply. Valid until 31.12.2022.
Up To £250 Welcome Bonus + 25 Free Spins
New players. Valid until further notice. Min dep £10. 50% Games Bonus [GB] max £250+ 25 Free Spins [FS] on Selected Games (Split over 3 days; valid for 3 days respectively; wins cap vary). FS wins granted in GB & valid on selected games only. WR: 50x (dep+GB) & 85x FS winnings. GB wins cap: £100 + initial bonus. UK: deposit balance can be withdrawn at any time. 18+. Full T&C apply. – Wicked Jackpots Review
Spin The Wheel To Win Up To 555 Free Spins On Starburst
New players only. Valid until further notice. Min dep £10. 1 wheel spin. Prizes and odds vary & include free spins [FS], Games bonuses [GB] and Coins. FS wins granted in GB over 4 days & valid for 3 days. GB valid on selected games only. WR: 85x GB. GB wins cap: £100 + initial bonus. UK: deposit balance can be withdrawn at any time. Country restrictions apply. 18+ Full T&C apply. – Moon Games Review
Mr Super Play
50% Bonus Up To £200 + 25 Free Spins On Turn Your Fortune
New players only. Wagering occurs from real balance first. 50x wagering the bonus or any winnings generated from free spins, contribution may vary per game. The wagering requirement is calculated on bonus bets only. Bonus is valid for 30 Days/ free spins valid for 7 days from issue. Max conversion: 3 times the bonus amount or from free spins: $/£/€ 20. Excluded Skrill deposits. Full Terms apply. – Mr SuperPlay Review
Choose Your Bonus: 50, 100, 250 Or 500 Free Spins On Your First Deposit
New players only. Wagering occurs from real balance first. 50x wagering the bonus or any winnings generated from free spins, contribution may vary per game. The wagering requirement is calculated on bonus bets only. free spins valid for 30 days from issue. Max conversion: €/£ 200. Excluded Skrill deposits. Full Terms apply.
100% Up To 50 Super Spins Casino Welcome Bonus
First Deposit Only. Min. deposit: £10. Game: Book of Dead, Spin Value: £0.50, Max Free Spins: 50. WR 60x free spin winnings amount (only Slots count) within 30 days. Max bet is 10% (min £0.10) of the free spin winnings amount or £5 (lowest amount applies). Free Spins must be used before deposited funds. First Deposit/Welcome Bonus can only be claimed once every 72 hours across all Casinos. Bonus Policy applies. – AHTI Games Review
Mr Jack Vegas
50% Bonus Up To £200 + 25 Free Spins On Turn Your Fortune Slot
New players only. Wagering occurs from real balance first. 50x wagering the bonus or any winnings generated from free spins, contribution may vary per game. The wagering requirement is calculated on bonus bets only. Bonus is valid for 30 Days/ free spins valid for 7 days from issue. Max conversion: 3 times the bonus amount or from free spins: $/£/€ 20. Excluded Skrill deposits. Full Terms apply. – Mr Jack Vegas Review
500 Free Spins Welcome Package Over 1st 5 Deposits
18+. New players only. One welcome package per player. Max bonus bet £5, Min deposit £20, 1st deposit: get 100 bonus spins, 2nd Deposit: get 75 bonus spins, 3rd deposit: get 125 bonus spins, 4th deposit: get 50 bonus spins, 5th deposit: get 150 bonus spins. All spins are on slot game Book of Dead only. Bonus funds must be used within 30 days and bonus spins within 10 days. Spins winnings credited as bonus. Max winnings from bonus spins are equivalent to the number of spins awarded. Bonus funds separate to Cash funds and are subject to 35x wagering and withdrawal requirements. Terms Apply. – Jonny Jackpot Review
520 Free Spins Welcome Bonus Package
18+. New players only. One welcome package per player. Max bonus bet £5, Min deposit £20 1st deposit: get 100 bonus spins, 2nd Deposit: get 120 bonus spins, 3rd deposit: get 140 bonus spins, 4th deposit: get 160 bonus spins. All spins are on slot game Book of Dead only. Bonus funds must be used within 30 days and bonus spins within 10 days. Max winnings from bonus spins are equivalent to the number of spins awarded. Spins winnings credited as bonus funds. Bonus funds are separate to Cash funds, andare subject to 35x wagering and withdrawal requirements. Full Terms Apply BeGambleAware.org – Captain Spins Review
25 Free Spin On Registration - No Deposit Needed - Just Add Card Details
First-time depositors only (+18). Valid until further notice. Min Deposit: £10. Max Games Bonus: £50. To withdraw games bonus & related wins, wager x40 the amount of your bonus. 50 Spins (FS). FS are valid on a specific game for 7 days. FS wins cap: £5. FS wins are granted in games bonus after all FS are used and must be wagered x40. Games Bonus wins cap: £100 + the initial bonus amount. Wagering req. vary by game. UK only: Your deposit balance (defined as Transaction Balance under our Withdrawal Policy) is available for WITHDRAWAL at any time. Country restrictions apply. T&CS APPLY – Jazzy Spins Review
New Players Can Get £300 Welcome Bonus Plus 300 Bonus Spins
Significant Terms.. 18+ New players only. Bonus spins and deposit match bonuses must be wagered 50x (deposit + bonus), and up to 10x your bonus amount can be converted into cash. Full terms apply – Prospect Hall Casino Review
What You Will Find at Spin Bonus
Welcome to Spin Bonus where you can compare legitimate, fully licensed and regulated UK online casino sites and slot sites, Here you can find and compare casino bonuses and free spins galore at the best and most trusted online casinos in the UK. We are a dedicated team of professional online casino reviewers with over 15 years iGaming industry experience, our aim is to provide you with the best choice of fully licenced UK online casino sites to register and play at in complete safety.
By reviewing and comparing UK casino sites and offers we give you access to the best deals, bonuses and free spins. If you enjoy playing online slots and casino games we are sure to have a deal that suits you, we cater for all types of players from high rollers to freebie hunters. At Spin Bonus, we love offering our visitors the latest UK casino offers and promotions for new and existing members at fully licensed and UK Gambling Commission (UKGC) regulated online slot sites and casinos.
Our reviews give you the full lowdown on every UK licenced online casino offering free spins and deposit bonuses. We look deeper into sign up bonuses and free spins, we also include terms and conditions and wagering requirements in all our comparisons and reviews.
Almost every UK online casino will offer some kind of welcome bonus, which helps to attract and incentivise new audiences to play on their site. Online casinos can be very competitive when it comes to their bonus offers, so it’s well worth reading our reviews & Recommendations here on Spin Bonus to ensure you’re getting the best deal you can.
How We Review & Compare UK Slot Sites & Casinos
When we review any online gambling sites we follow a few very important rules. Using our industry knowledge we will analyze the games themselves, customer support, payment methods and more. If any online casinos do not meet all our criteria then we simply refuse to list them. The casinos that are listed on Spin Bonus have been thoroughly reviewed and meet our exacting standards, as explained below:
- Background & Reputation – First of all, we take a look at the company behind the casino, probe its reputation and look over any sister sites owned by the same company.
- Registration – We register at the online casino and asses the ease of the registration process
- Usability – We will browse the casino lobby and click around the site to assess the quality of navigation and ease of use.
- Game Selection – Our reviewer will try out and play the slots and table games, gauge the game options and the selection and choice of software providers.
- Software Providers – We test and make sure that all the online casinos we list have games by top software developers such as Microgaming, Playtech, Netent & many more.
- Banking – We diligently check the casino deposit and withdrawal options and weigh up the number of options such as Paypal, Neteller & Paysafecard
- Bonuses – Our expert will evaluate the ease and process of claiming the welcome bonus and check terms and conditions and wagering requirements. If a deposit is required to claim the bonus we will make the minimum deposit
- Promotions – We note the quality & quantity of the current promotions and research the regularity of new promotions being added.
- Payout Speed – We investigate the casino withdrawal options and cashout times, fast payout casinos get bonus points from our reviewers.
- Customer Service – The Reviewer will check the amount of customer support options and response times to determine the quality of customer service.
- Mobile Compatibility – We then repeat steps 3 & 4 on iOS, Android & Windows mobile devices to ascertain the casino usability on mobile phones and tablets.
- Compare – We compare each assessment to a data set derived from the most popular online casinos in the industry.
- Summarise – Finally, we will summarise our findings and determine a rating based on our experiences, list pros & cons and recommended alternatives where appropriate.
At Spin Bonus, our mission is to find the best UK slots sites and casinos for you; one at which you gain as much enjoyment as possible, an online casino that is safe and secure and, undoubtedly, a platform that provides great opportunities to reach your goal of winning incredible prizes. We assess and compare casino bonuses, ongoing and regular promotions, competitive tournaments, highly rewarding loyalty programmes or even simply the provision of fantastic games with impressive RTP (Return to Player) rates.
In addition to these important factors, we research and discover diverse themes and a variety of entertaining features such as video slots top table games, progressive jackpots and more. We believe the best UK online casinos should be unique in their approach to providing entertainment and rewards, as well as extensive games libraries provided by the finest software developers in the industry, we take all this into consideration when reviewing online casino sites.
Comprehensive Casino Reviews by Experts
Begin your search for the best casino sites in the UK by checking out our comprehensive casino reviews; we’re all about bonuses and free spins you’ll find easy to browse review categories such as new casino sites, high roller casinos and best casino sites on the certain platforms, such as Jumpman or Dragonfish. Check out each casino rating, welcome bonus and promotions, games library review and loyalty rewards information. Customer support data can also be found within our detailed online casino reviews, as well as those all-important deposit and withdrawal payment methods. With each casino or slot site summarised in one place, it’s no hassle finding and registering with a great online casino that works for you.
The Spin Bonus team of casino experts don’t stop there! When awarding ratings we also take into consideration the following criteria:
Best Casino Deposit Bonus Offers
Here you will find which are the best casino bonuses offers at licensed and regulated casinos in the United Kingdom. Some of the recommendations on this page do not require a deposit and some offer a cash deposit match bonus.
This page is updated constantly with only the best, current and valid casino no deposit bonus and cash match offers including information on how to claim the bonus, the terms and conditions and a link to the offer. There are also sub-sections on this page with more refined bonus offers such as Free £5 No Deposit Casino offers and bonuses with no wagering requirements.
Discover the Best Free Spins Offers
Free spins are usually awarded to online slot players on registration as part of an incentive such as a welcome bonus or another kind of promotion. Operators usually allow them to be used across all of the online casino slot games on the site. But it is worthwhile reading the significant terms and conditions on our site to double-check.
We have amassed a huge selection of online casino and slot sites offering Free Spins on Registration. Some offers on this page require no deposit, just register a debit card and free spins will be awarded. Some require a small deposit but, in those cases, the number of spins awarded is usually greater. You can easily browse through all our offers and there is nothing stopping you from choosing more than one, in fact, it is possible to sign-up to every slot site on this page and claim every offer, but if you do decide to make a deposit please do remember to responsibly.
Mobile Casino Offers
The best casinos also should be fully optimised for usage on mobile devices; including iOS and Android phones tablets as well as laptops, desktops and Macs. As a result, you can play at your favourite UK casino both at home or on the go, on whichever device you prefer
If you prefer to play slots and casino games on your mobile phone, be sure to check out our page dedicated to mobile gamblers. Here you will find the latest free spins no deposit mobile casino offers along with mobile casino bonuses. We even have a section dedicated to Pay by Phone casino sites whereby members can deposit funds into their casino account using easy mobile payment solutions such as Boku and Apple Pay.
Brand New Casinos
Choosing a new casino or slot site to play at can be tricky. There are so many brands in the industry offering numerous welcome bonuses, promotions and premium online slots and casino games, plus there are new UK casino sites almost daily.
Not every punter has the time – nor the hefty bank balance – to trial every new casino in order to find the best new gambling sites to suit their needs and preferences. Additionally, it can be problematic for UK players to figure out the best new casino sites which offer fair, safe and officially UKGC regulated gameplay.
That’s where our expertise comes in handy. We’ve done the hard work; we’ve spent hours upon hours rigorously testing and reviewing many new casinos, and we only recommend premium platforms that are licensed and regulated by the UK Gambling Commission. The new online casino and slot sites we endorse feature impressive games libraries, competitive casino bonuses, lucrative loyalty schemes and regular promotions.
Love Online Slots?
If you’re looking to find the best online slots, it can be hard to know where to start. It’s not as simple as flipping through a list of online slot sites and picking one at random. There are many factors that go into choosing the best online slots sites that are the right fit for you, so we have used our experience and knowledge of the industry to put together to make it easy for you.
We have taken the time to go through some of our favourites online slots sites and highlight their main features so that you can choose which site is best for you, based on the features that are most important.