Slots Bonuses

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.

Deals, deals, deals

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.

Find your favourite

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.

All British Casino Standard Logo (280x210)

First deposit 10,000 pts

100% up to £100 + 10% Cashback Always

100% up to £100 + 10% Cashback Always

If you’re bored with your usual casino sites, why not try out one that practically oozes patriotism with an overall celebration of everything British? All British Casino launched in 2012, so it’s had plenty of time to improve itself enough to reel in new players when they come looking. With... Continue reading

Welcome bonus for new players only - Maximum bonus is 100% up to £100 – Min. deposit is £20 – No max cashout – Wagering is 35x bonus – Maximum bet while playing with a bonus is £5 – Eligibility is restricted for suspected abuse - Cashback is cash with no restriction - Skrill & Neteller deposits excluded - Cashback applies to deposits where no bonus is included

Amazon Slots Standard Logo (280x210)

First deposit 10,000 pts

Deposit £10 and Spin the Mega Reel to Win up to 500 Free Spins on Starburst!

Deposit £10 and Spin the Mega Reel to Win up to 500 Free Spins on Starburst!

Amazon Slots: a review of offers, bonuses and promos Amazon Slots is a fun, colourful site from Jumpman Gaming. It has a great variety of bingo and slot games, exciting promotions, and an engaging welcome offer. Signing up is easy, depositing is quick and simple, and you can start playing exciting... Continue reading

NEW PLAYERS ONLY, MIN DEPOSIT £10, £8 MAX WIN PER 10 SPINS, MAX BONUS CONVERSION £250, 65X WAGERING REQUIREMENTS AND FULL T&CS APPLY

bgo Casino Standard Logo (280x210)

First deposit 10,000 pts

Redeposit 2,000 pts

Win up to 500 free spins on your 1st deposit (UK Only)

Win up to 500 free spins on your 1st deposit (UK Only)

Bgo Casino: a review of offers, bonuses and promos Bgo is a huge household name in UK gambling, and the site certainly lives up to its reputation. Focussing on slots and casino games rather than sports betting separates bgo from some of the other biggest UK brands, and means that if... Continue reading

*UK only. Win up to 500 Free Spins from Mega Wheel on 1st deposit. 24-hour expiry. Max bet £2.50, max spins win £8 per 10 spins, max Bonus win £150, selected games & 65x wagering on winnings. No Neteller/Skrill. Deposit/withdrawal fees apply. Full T&Cs apply.

Big Thunder Slots Standard Logo (280x210)

First deposit 10,000 pts

Spin the Mega Reel to win up to 500 Free Spins!

Spin the Mega Reel to win up to 500 Free Spins!

Big Thunder Slots: a review of offers, bonuses and promos Big Thunder Slots is a Jumpman slot site with hundreds of great slot games to play. It even has a few bingo rooms too. The site uses a newer layout than many Jumpman slot skins, so even if you’ve played with... Continue reading

NEW PLAYERS ONLY, MIN DEPOSIT £10, £8 MAX WIN PER 10 SPINS, MAX BONUS CONVERSION £250, 65X WAGERING REQUIREMENTS AND FULL T&CS APPLY

Bonzo Spins Standard Logo (280x210)

First deposit 20,000 pts

Get £10 Bonus + 10 Slot Spins with First Deposit

Get £10 Bonus + 10 Slot Spins with First Deposit

Bonzo Spins: a review of offers, bonuses and promos Bonzo Spins is a quirky slots site from Nektan. While it doesn’t have a specific theme, the artwork is fun and a little random, without being overbearing. The site offers lots of filters to help you pick through their enormous games catalogue,... Continue reading

New players only (UK exc NI 18+). Minimum deposit £10. Maximum bonus £10 + 10 Spins (Starburst). Wagering (x40) & max. conversion (x4). Withdrawal and full T&Cs apply. Valid until further notice.

Buddy Slots Standard Logo (280x210)

First deposit 10,000 pts

Spin the Mega Reel to Win up to 500 Free Spins

Spin the Mega Reel to Win up to 500 Free Spins

Buddy Slots: a review of offers, bonuses and promos Love pugs? Love slots? You’ll like Buddy Slots. The homepage features a happy little pug to welcome players to the site and advertise the welcome offer. Buddy Slots offers hundreds of slot games, as well as bingo rooms and some great promotions. Review... Continue reading

New Players Only, Min Deposit £10, £8 Max Win Per 10 Spins, Max Bonus Conversion £250, 65X Wagering Requirements And Full T&Cs Apply.

Cashmo Standard Logo (280x210)

First deposit 10,000 pts

Redeposit 2,000 pts

50 Free Spins, No Deposit

50 Free Spins, No Deposit

Cashmo: a review of offers, bonuses and promos Cashmo is an online slots site offering unusual and exciting slot games. It has a competitive welcome bonus, some no deposit freebies, and lots of promotions to enjoy. The site’s theme is very minimal, with a colour scheme of dark indigo and white. Review... Continue reading

18+. New players only. Up to 50 Free Spins awarded (FS) at registration with 7 day expiry. Additionally, up to 100 FS available after first deposit, awarded via 3 deposit boosts. Deposit 1: up to 20 FS. Deposit 2: up to 30 FS. Deposit 3: up to 50 FS. Each set of FS has a 7 day expiry. Free spins award decided by a feature game. FS are locked to Rainbow Slots. All winnings from FS are awarded as Bonus Credit with a 40x wagering requirement. Up to £500 welcome bonus available via 3 deposit boosts (min deposit is £10 to qualify). Deposit 1: up to 200% deposit match bonus, £100 maximum bonus. Deposit 2: up to 150% deposit match bonus, £150 maximum bonus. Deposit 3: up to 100% deposit match bonus, £250 maximum bonus. Deposit matches are applied, after deposit, as bonus credit with a 40x wagering requirement. Max withdrawal without depositing is £50. Withdrawing unspent qualifying deposit will exclude the player from these promotions. T&Cs apply, BeGambleAware.org.

Casino 2020 Standard Logo (280x210)

Up to £20 Bonus and up to 20 Free Spins, No Deposit Required

Up to £20 Bonus and up to 20 Free Spins, No Deposit Required

Casino 2020: a review of offers, bonuses and promos Step into the new decade with a fresh new bingo site! Casino 2020 is from Intouch Gaming, meaning that they build and develop all of their own slot games. You won’t find the same old titles here; get ready for some exciting... Continue reading

18+. New players only. Up to 400(18p) free spins on first deposit, awarded over 20 days. Expires 00:00 daily. Locked to Cleopatra’s Prizes. Up to £300 deposit match. Min deposits £10. Dep1: up to 100%, Max £100. Dep2: up to 200%, Max £200. Bonus and FS winnings subject to 40x wagering requirement. Withdrawing qualifying deposit excludes player from promotion. T&Cs apply. BeGambleAware.org

Casino of Dreams Standard Logo (280x210)

First deposit 10,000 pts

Redeposit 2,000 pts

100% Match Bonus up to £250

100% Match Bonus up to £250

Casino of Dreams is a new kid on the block/internet and boy is it a game-changer! Its producers, Broadway Bingo had focused solely on bingo sites and had never produced a casino brand before. Instead of imitating other sites before it or rehashing cliched ideas, the production team chose to... Continue reading

Terms and conditions apply. See the site for full details

Cheeky Casino Standard Logo (280x210)

First deposit 10,000 pts

Spin the Mega Reel to win up to 500 Free Spins

Spin the Mega Reel to win up to 500 Free Spins

Cheeky Casino: a review of offers, bonuses and promos Cheeky Casino is fun and playful with orange and purple stylings, a great welcome offer from Jumpman, and lots of exciting games. It has all of Jumpman’s usual great games and promotions, so players will know what to expect at this site. Review... Continue reading

New Players Only, Min Deposit £10, £8 Max Win Per 10 Spins, Max Bonus Conversion £250, 65X Wagering Requirements And Full T&Cs Apply.

What is a slots bonus?

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.

Which sites offer slots bonuses?

Most sites offer a bonus of some kind, and many of them offer slots bonuses.

  • Often, sites offering both bingo and slot games will offer more bingo bonus than slots bonus
  • Slot-only sites won’t offer any bingo bonus
  • Some sites are cash-only (sometimes called no wagering) and these do not ever offer bonus money
  • Some sites will let you use slots bonus on both slot games and casino games, others will not
  • Look out for both welcome bonuses and bonuses for current players

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.

Why is a slots bonus good?

Slots bonuses can be like gold dust, but why do players love them so much?

  • You can play without dipping into your own deposit money
  • Play for longer before depositing again
  • Try a game you aren’t sure if you’ll like without wasting your own money

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.

What should I consider when taking a slots bonus?

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:

  • The winnings from a slot bonus will likely be in bonus too, and must be wagered before you can withdraw them
  • Winnings from a bonus may be capped at a maximum amount
  • Withdrawing before you have completed your wagering requirement will mean that you lose your bonus and any winnings gained from it

What is a wagering requirement?

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.

Can I win cash from slots bonus?

It is possible to win cash from a slots bonus:

  • Meet the wagering requirement on the bonus
  • Any remaining bonus and winnings will convert to cash
  • This can be played or withdrawn as you choose

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.

Can I get a slots bonus for free?

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.

Is a free slot bonus the same as a no deposit slots bonus?

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.

What is a free spin?

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.

Do free spins pay out in slots bonus?

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.

What is the best online slot site for slot bonuses?

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.

 

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