Slots are one of the best sources of quick thrills and fast-paced action. They have all the excitement of other online games, compacted into neat easy-to-play packages.
And when you’re playing with real money, you don’t want to be taken for a ride.
There’s no reason to pay full whack with our definitive list of the best slot bonuses from across the UK: play all your favourites for less by taking advantage of these top offers.
Win cash and other prizes — check out all the details with our simple star rating and review system. Find out which of these slots sites have the most generous welcome bonus packages, best promotions and widest variety of games on offer.
With money to be made and a great many free spins to be spun, there’s a slot site for everyone: which will you choose to play today?
Love to play slots, but wish you didn’t have to pay? Check out our no-deposit slots here.
£5 Free Bonus, then up to £500 and 50 Spins over 3 Deposits
£5 Free Bonus, then up to £500 and 50 Spins over 3 Deposits
Jackpot Mobile Casino: a review of offers, bonuses and promos Jackpot Mobile Casino from Nektan is a classic black and gold casino site. It has a great selection of slot and casino games, as well as live casino tables and even some bingo rooms. The site has an exciting welcome offer,... Continue reading
No Deposit Bonus: New Customers only, +18, Verification needed for UK players. No deposit, Max bonus £5. Valid on: Shamrock N Roll, Mayan Marvels and Candy Swap. Wagering x100, Max winnings capped at £20. T’s&C’s apply. Deposit Offers: New customers only, First 3 deposits only, Min deposit £10, Max bonus £500 + 50 spins on starburst, Selected slots only, 4x conversion, 40x wagering, T&C's apply. #AD
Open the Pot of Gold to win up to 500 Free Spins on Irish Pot Luck
Open the Pot of Gold to win up to 500 Free Spins on Irish Pot Luck
Rainbow Spins: a review of offers, bonuses and promos Rainbow Spins is a delightfully bright and cheery slot site from Jumpman Gaming. The theme is a colourful rainbow Irish affair, and the homepage is very pleasant to look at. The site offers slot games and casino games, as well as bingo... Continue reading
New players only, min deposit £10, £8 max win per 10 spins, max bonus conversion equal to lifetime deposits (up to £250), 65x wagering requirements and full T&Cs apply.
20 Bonus Spins plus 100% Bonus up to £250
20 Bonus Spins plus 100% Bonus up to £250
SpinStation: a review of offers, bonuses and promos SpinStation from White Hat Gaming is a slot and casino site with tonnes of games, promotions, and fun features. The site is red and white, giving a slightly lighter take on a classic casino look. It uses White Hat Gaming’s smart, up to... Continue reading
18+. New players only. One bonus offer per player. Minimum deposit £20. Max bonus bet is £5. Bonus spins on selected games only and must be used within 72 hours. Winnings from Bonus spins credited as bonus funds and capped at £100. Bonus funds must be used within 30 days otherwise any unused bonus shall be removed. Bonus funds are 100% match up to £250 plus 20 spins on Starburst, 50% match up to £500 plus 50 spins on Gonzo's Quest, and 75% match up to £500 plus 30 spins on Twin Spin. Bonus funds are separate to Cash funds, and are subject to 35x wagering the total bonus, cash & bonus spins. Terms apply . BeGambleAware.org
Fire Open the Lit Chest to win up to 500 Free Spins on Starburst
Lit Wins: a review of offers, bonuses and promos Lit Wins is a fun and funky slot site that aims to stay ahead of the fashion trends. The site is bright and colourful, offering exciting slot and casino games alongside some thrilling promotions. The site is from Jumpman Gaming, so you... Continue reading
New players only, min deposit £10, £8 max win per 10 spins, max bonus conversion equal to lifetime deposits (up to £250), 65x wagering requirements and full T&Cs apply.
100% Match Bonus up to £500 + 50 Bonus Spins
100% Match Bonus up to £500 + 50 Bonus Spins
Jackpot Village: a review of offers, bonuses and promos Jackpot Village is a glitzy and glamorous casino site from White Hat Gaming. The site’s colour scheme is black and gold, with a sparkling city background on the homepage. The site offers slot games as well as casino games and promotions. The... Continue reading
18+. New players only. 1 bonus offer per player. Min. deposit £20. Max bonus bet £5. Bonus spins on selected games only- must be used within 72 hours. Winnings from Bonus spins credited as bonus funds and capped at £20. Bonus funds expire in 30 days, unused bonus shall be removed. Bonus funds are 100% match up to £500 + 50 bonus spins on 1st deposit, 25% match up to £800 + 25 bonus spins on 2nd deposit, and 50% match up to £500 + 30 bonus spins on 3rd deposit. Bonus funds are separate to Cash funds, and are subject to 40x wagering the total bonus, cash & bonus spins. Terms apply. BeGambleAware.org.
100% up to £10 plus 10 Spins
Seven Cherries Casino: a review of offers, bonuses and promos Seven Cherries from Nektan is a fun and bright casino offering online slot games and casino tables. It even has a few bingo rooms too! There are lots of promotions running for players to claim, and customer support is available to... Continue reading
New players only (UK exc NI 18+). Minimum deposit £10. Maximum bonus £10 and 10 spins (Starburst). Wagering (X40) and Max conversion (X4). Withdrawal and full T&C's apply. Valid until further notice.
Open the Loot Chest for up to 500 Spins
Open the Loot Chest for up to 500 Spins
Express Wins: a review of offers, bonuses and promos The Express is the latest newspaper to join the bingo and slots world with Express Wins! On Jumpman Gaming’s software, Express Wins offers bingo, slots, and casino games, as well as exciting promotions. The Express’ familiar title font is used for the... Continue reading
New players only, min deposit £10, £8 max win per 10 spins, max bonus conversion equal to lifetime deposits (up to £250), 65x wagering requirements and full T&Cs apply.
£10 Bonus Free, No Deposit
32Red Casino: a review of offers, bonuses and promos 32Red is a multi-product site offering bingo, slots, casino, and sports betting amongst others. This review covers the slots and casino aspects of the site; for our review of the bingo product, check out 32Red Bingo. The site is bright, fun, and is... Continue reading
No Deposit Bonus: 18+ begambleaware.org. New accounts only. Max. withdrawal £100. 50x wagering, game contributions vary, max stake applies. 7 day expiry. See full terms on the site. First Deposit Bonus: 18+. begambleaware.org. New accounts only. Min. £10 deposit, debit/credit card and PayPal only. Up to 50x wagering, game contributions vary, max stake applies. 7 day expiry. See full terms on the site.
Get up to £200 Welcome Bonus. T&C's apply
777 Casino: a review of offers, bonuses and promos With a cool retro Vegas theme taking you on an exciting road trip through the winding roads and scorched sands of the Nevada desert, 777 offers one of the most unique online gambling experiences. Fully mobile compatible and available in instant play,... Continue reading
Terms and conditions apply. See the site for full details
Rub the Genie Lamp to win up to 500 Free Spins on Starburst
Rub the Genie Lamp to win up to 500 Free Spins on Starburst
Aladdin Slots: a review of offers, bonuses and promos Whirl away on a magical carpet ride of adventure on Aladdin Slots. From Jumpman Gaming, Aladdin Slots offers great games and exciting promotions in an exotic sun-baked site. Even better, the site has a fun twist on the usual Jumpman welcome offer. Review... Continue reading
New players only, min deposit £10, £8 max win per 10 spins, max bonus conversion equal to lifetime deposits (up to £250), 65x wagering requirements and full T&Cs apply.
When a slot site offers a bonus, this is like money that can only be used on the site. The idea is that you can make your deposit stretch a little longer by playing with bonus as well as your own money.
Bonus money can’t be withdrawn, but if you play with it and meet the wagering requirement, you’ll be able to convert it to real cash, which you can choose to withdraw.
Not all players like to take bonuses, but for other players, good bonus offers are a must when choosing a site.
Most sites offer a bonus of some kind, and many of them offer slots bonuses.
Check the Promotions section of BingoPort’s reviews to see what kind of offers your chosen site tends to run. This will give you a rough idea if they are more focussed on bingo, slots, or casino.
Slots bonuses can be like gold dust, but why do players love them so much?
Many players choose a slots site to play on based on its welcome bonus and the deposit offers the site gives once they are a member.
Although slot bonuses can be super fun, you should always read T&Cs before claiming any offer, to make sure it’s right for you. Here are some things to bear in mind when considering a slot bonus offer:
A wagering requirement will come attached to a bonus. It is the amount that you must bet in order for your bonus (and any winnings from it) to turn into cash you can withdraw.
It is usually a multiple of the bonus amount, for example 5x, 25x, or 60x, and can be found in the T&Cs of any offer you see.
If you took a £10 bonus with a 5x wager requirement, you would need to wager (or bet) £50, and then your remaining bonus and winnings would convert into cash.
It is possible to win cash from a slots bonus:
As with all gambling, whether or not you are able to win cash from your bonus will be a game of luck, but it does happen.
Most slots bonuses you will see are deposit bonuses. That means, you deposit, and the site will give you some bonus as a treat on top of your deposit.
No-deposit bonuses do exist, though they are rare. For these, you won’t need to deposit a penny to claim the bonus, although it is likely to just be a one-time offer for new players. Keep an eye out for regular bonus code promotions on slots sites.
For a no deposit slots bonus, you don’t have to deposit a penny of your own money to get the bonus. ‘Free bonus’ is a little more complicated.
The word ‘free’ might not necessarily mean that you don’t have to deposit, so make sure to check the offer carefully.
Think about it, when you get a free gift in a shop, it’s usually with a qualifying purchase. The bonus is still free- you’re not buying it- but to get it, you need to make a deposit. You end up with your deposit and the bonus both.
Rather than a bonus, you may be offered some free spins as part of a deposit offer. These work a lot like bonus, except they will be for a specific slot game only. You’ll get some spins on that slot, and whatever you win is yours.
It’s worth noting that there may be restrictions on this. Free spins may have a win cap, so you can’t win more than this amount on your free spins. They may also have wagering requirements attached to their winnings.
Free spins often do pay out in slots bonus, but sometimes, you’ll find they pay out in cash.
Most free spins will have a win cap, which is the maximum amount you can win on the free spins, and many will have a wagering requirement. This means anything you win on the spins will be in bonus that must be wagered.
However, free spins are very common on cash-only sites, where winnings will be in cash with no wagering requirements.
It can be hard to compare hundreds of different slot bonus welcome offers, but BingoPort has made it easy. We have gathered the very best slot bonus offers from across the UK industry and listed the ones we recommend right here.