promotions
Welcome Offer
Start your Online Slots UK adventure by claiming a 50% Matchup Bonus worth up to £100! Read more for full T&Cs.
New players only, £10 min fund, £100 max matchup bonus, 10x wagering requirements, max bonus conversion to real funds equal to lifetime deposits (up to £250), full T&C's apply.
Daily Wheel
Your Daily Wheel is Waiting, check out this brand new feature! Play Daily Spin once a Day, EVERY Day, giving you a chance to win Free Spins!
The Daily Wheel can be played once per day and is available each day for a period of 24 hours (as stated in the daily spins tab). Click ‘read more’ for full T&Cs.
Daily Wheel
Your Daily Wheel is Waiting, check out this brand new feature! Play Daily Spin once a Day, EVERY Day, giving you a chance to win Free Spins!
The Daily Wheel can be played once per day and is available each day for a period of 24 hours (as stated in the daily spins tab). Click ‘read more’ for full T&Cs.
Cash Giveaway
We're giving away 10 Cash prizes worth £300 each! Every £10 wagered this June on Golden Winner will enter you into the Prize Draw. Read more for Full T&Cs.
1 entry for every £10 wagered on Golden Winner between 1st – 30th June. The Winners will be contacted via email by July 10th 2026 & must claim the prize within 7 days. Click ‘read more’ for details.
Golden Goal Rewards
A six-week World Cup-themed promotion is underway across selected games. From 08/06 to 19/07, players can take part in both Prize Drops & weekly leaderboards, with qualifying spins unlocking chances to win instant cash prizes & climb the rankings. Each week resets, giving fresh opportunities to get involved.
Player needs to opt-in via the in-game pop-up or from the “Join Now” button found in the Tournaments category. Opt-in weekly between 08/06/2026 at 00:00 UTC & 19/07/2026 at 22:00 UTC to be eligible for the promotion. Click ‘read more’ for full T&Cs.
Drops & Wins
The 2026 edition of Drops & Wins is back for another exciting year! Running from 4 March 2026 to 3 March 2027, the campaign features a £25,000,000 prize pool.
Player needs to opt-in via the in-game pop-up or from the “Join Now” button found in the Tournaments category. Opt-in between 29/04 19:01 CET & 27/05 at 18:59 CET to be eligible for the Drops & Wins 2026 Edition – Stage 3. Click ‘read more’ for full T&Cs.
Fluffy Fridays
Join in Fluffy Fridays, every week between 8pm - 11pm, for the chance to win a share of £250 each week this month. Read more for Full T&Cs.
1 entry for every wager on any qualifying games every Friday this month between 8pm - 11pm will be entered into the prize tournament. No Minimum bet. Click ‘read more’ for details.
Our Unbeatable Online Slots UK Promotions
We know you came to Online Slots UK to play great online slots, but we hope you'll stick around for our amazing reward schemes. We value all of our players at Online Slots UK, and we go the extra mile to say thank you for playing with us. There are so many bonuses and incentives available to our players that almost anything you do here can bring its own reward, but here's an at-a-glance guide to help you find your way around.
Online Slots UK Welcome Offer: Sign up to our online casino site and make your first £10 deposit to receive a 100% match bonus of up to £200 to spend on top casino games (Full T and Cs Apply)!
Trophy Collection: The Online Slots UK website is full of hidden trophies for you to collect. For every five you’ll find, you’ll be promoted up to the next level of our reward scheme. The higher your level is, the more free spins there are on offer when you spin our Mega Reel (Full T and Cs Apply)!
Turbo Reel: Here’s a reward for the Online Slots UK high rollers. Deposit £100 or more, and you can unlock our Turbo Reel. This is like a souped-up version of the Mega Reel; the minimum free spins reward has been boosted to 50, and the maximum is pushed all the way up to 500 (Full T and Cs Apply).
Winner Winner Chicken Dinner: Winning at online slots is hungry and thirsty work. If you’re this month’s biggest winner, dinner us on us in the shape of a £50 voucher to spend at Just Eat. It doesn’t have to be a chicken dinner if you don’t want it to be - the choice is yours (Full T and Cs Apply).
Happy Hours: Like every great UK pub, Online Slots UK has "Happy Hours." Fund your account on Monday or Tuesday, and then log in again on Wednesday between 3 pm and 7 pm to claim your reward. Winners will receive a minimum of ten free spins, and the slot those spins can be used on changes every week to keep things fresh (Full T and Cs Apply).
Friday Fun Bingo: Bingo is fun to play any day of the week at Online Slots UK, but Fridays are special. That's because on Fridays you can join the Friday Fun Bingo Room, which special prizes available during every game from 8 pm onward, and up to £2500 on offer (Full T and Cs Apply).
The 200 Club: Remember those trophies we mentioned earlier? Collect 200 of our Online Slots UK trophies to pick up an Amazon Voucher on us, plus the chance to win up to five hundred free spins for every five trophies you collect on the way (Full T and Cs Apply). 20,000 free spins? It can be done!
*NEW PLAYERS ONLY, £10 MIN FUND, £200 MAX BONUS, MAX BONUS CONVERSION EQUAL TO LIFETIME DEPOSITS (up to £250), 10x WAGERING REQUIREMENTS AND T&Cs APPLY