Best Bonus Slots UK

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Casino ProviderBonus OfferReview

100% First Deposit Bonus up to £300

100% bonus up to £300 on your first deposit · New Customers Only · Min Deposit £10 · 50x WR · Offer must be accepted within 72 hours. Bonus Valid for 30 Days · Max bet restrictions apply · Bonus can't be withdrawn. Bonus can only be spent on Slot Games · Skrill/Moneybookers and Neteller are not valid for this promo · Real money balance can always be withdrawn. 18+ Begambleaware.org. T&Cs apply

100% Welcome Bonus up to £300 + 100 Zee Spins + 500 Zee Points!

18+. New players only. Valid for 15 days after 1st deposit. Min Deposit £20 Max Bonus Bet £5 Winnings from spins capped at £50 First 100 Zee spins: 10/day. Spins must be used within 24 hours, Funds within 30 days. Bonus funds are separate to Cash funds, and are subject to 35 wagering (bonus + cash). 18+. T&Cs apply. BeGambleAware.org

150 Extra Spins + 100% up to £100 Bonus!

18+ Full T&C's Apply. New players Only. £10 min deposit. £5 max bet using bonus. 40 x wagering applies. Bonus valid for 14 days. 15 Spins on Gonzo's Quest game will be credited instantly + then 15 per day for 9 days. Free Spins valid for 72 hours from credit. Max Free Spins winnings £100. Skrill + Neteller excluded. Always refer to Bonus Terms - www.begambleaware.org

120 Extra Spins on Starburst!

18+. New depositors only. UK residents only. Minimum deposit £10. 10x wagering on free spin winnings. Free Spins are valid only on Starburst and expire in 7 days. Excludes deposits made via Skrill, Entropay and Neteller. Gamble responsibly. www.begambleaware.org

Deposit £20 or more, recieve a 100% First Deposit Bonus up to £100 + 300 Spins!

18+ New players Only. £10 minimum deposit. 40 x wagering applies. Bonus valid for 14 days. Minimum £5 wager required to activate 300 Free Spins. 30 Free Spins will be credited per day for 10 days after qualifying deposit/wager is met. Free Spins valid for 72 hours from credit. T&C Apply. Gamble responsibly. www.begambleaware.org

Get up to 50 Extra Spins on your First Deposit!

18+ Only | | 50 Free Spins on Book of Dead | Min. deposit is £10. This offer is only available for first time depositors | Also after your First Deposit you may claim an additional 30 Free Spins by visiting the Kicker Section | Game: Book of Dead | Spin Value: £0.10 | OJO’s Rewards and Game Play policy applies | T&C's Apply

Deposit £20 or more, recieve a 100% First Deposit Bonus up to £200 + 50 Spins!

18+ T&C Apply.

Up to £400 in Welcome Bonus Offers + 100 Spins!

18+.New eligible UK players only | Select Casino offer on sign-up and deposit | 4 deposits of £10, £20, £50, £100 matched with a bonus cash offer of same value (14 day expiry) | 35x real money cash wagering (within 30 days) on eligible games before bonus cash is credited | Spins credited upon deposits; under £50 =10 Spins, £50 or over =25 Spins; on Book of Dead only (3 day expiry, winnings paid in cash) | Play Responsibly | 18+ begambleaware.org |

Get 10 Extra Spins on Wild Heist

10 Free Spins are credited upon your first deposit, valued at 10p per spin and to be used on Wild Heist slot • Winnings are uncapped and have no wagering requirement • Minimum deposit £10 • New customers only • Full T&Cs apply.

EXCLUSIVE: Up to 10% Cashback + £500 Welcome Package!

18+ New customers only. Min deposit £20 max bonus amount £500. First deposit: 100% up to £200. Second deposit: 50% up to £300. Wagering 40x for each bonus. Game weighting applies. Cashback: 5% cashback on first and all other deposits during week 1, 10% cashback on all additional deposits taking place in week 2 only. Bonus betting limits: slots - $/£/€5 all other games – 10% of bonus amount.T&Cs apply begambleaware.org

100% up to £250 Welcome Bonus!

New Customers Only | Opt-in Required | 100% Match Bonus up to £250 on 1st deposit of £20 | Additional Bonuses of up to £250 on 2nd deposit of £20 and up to £500 on 3rd deppsit of £20 | 50x Bonus Wagering Applies as we do Weighting Requirements | Credit Card, Debit Card & PayPal Deposits Only | Irregular Gameplay may Invalidate your Bonus | Full Terms Apply

Up to a £50 Matched Bonus + 25 Bonus Spins

18+ New Players only. Gamble responsibly. www.begambleaware.org

100% Bonus up to £100 + 30 Extra Spins on Starburst!

New players only. Deposit min £10 & get 100% bonus (max £100) & 30 Free Spins [FS] available on specific games for 7 days. FS wins are granted in games bonus after all FS are used. Bonus wins capped at £400 exc. JP wins. To withdraw games bonus & related wins, wager 30x the amount of bonus. Wagering reqs. vary by game. Deposit balance can be withdrawn at any time. Withdrawal restrictions & full T&C's apply.

100% first deposit bonus up to £500 + 30 extra spins

18+. New players only. 1 bonus offer per player. Min. deposit £20. Max bonus bet £5. Extra spins on selected games only- must be used within 72 hours. Bonus funds expire in 30 days, unused bonus shall be removed. Bonus funds are 200% match up to £500 + 30 extra spins on 1st deposit, 25% match up to £800 + 25 extra spins on 2nd deposit, and 50% match up to £200 + 50 extra spins on 3rd deposit. Bonus funds are separate to Cash funds, and are subject to 40x wagering the total bonus, cash & extra spins. Terms apply. BeGambleAware.org.

200% Welcome Bonus up to £500 + 50 Extra Spins!

18+. New players only. 1 bonus offer per player. Min. deposit £20. Max. bonus bet is £5. Bonus spins on selected games only and must be used within 72 hours. Bonus funds expire in 30 days, unused bonus funds will be removed. Bonus funds are 200% match up to £500 on your 1st deposit, 50% match up to £1000 on your 2nd deposit, and 75% match up to £500 on your 3rd deposit. Bonus funds are separate to Cash funds, and are subject to 35x wagering the total bonus, cash & bonus spins. Terms apply. BeGambleAware.org

200% Match Bonus up to £400 + 50 Bonus Spins

Welcome offer is valid to new players only (& the first 3 deposits). Min. deposit of £20 required. 18+ T&C's apply. BeGambleAware.org

100% Welcome Bonus up to £200 + 20 Extra Spins on Dream Catcher!

New players only (first deposit). 100% Deposit Match Bonus from £20 to £200: Min 50x wagering (% game weightings apply), play restrictions apply. Max bonus bet of £5, 15 days to accept & 30 days to complete wagering. Deposited funds locked to casino platform until wagering met. Your own deposited funds can be withdrawn at any time. Real money funds used first. Free Spins: Available after deposit bonus is redeemed/lost, credited as £2 bonus. Dream Catcher only. 1x wagering and Max bonus bet of £5 applies to winnings, 7 days to accept & 7 days to complete wagering, maximum withdrawal from winnings is £200. Bonus funds used first. See Full T&C’s.

£1,500 Bonus + 300 Extra Spins

18+ New Players only. Gamble responsibly. www.begambleaware.org.

100% Welcome Bonus up to £100 + 200 Extra Spins!

New customers, Spins: 200 in total with 40 given on first deposit, winnings given as bonus funds, 20x wagering, spins and bonus wagering on Age of the Gods games only. Welcome bonus: £20 min deposit, max bonus £100, wagering 40x, game weighting applies. Betting limits: slots - £5, all other games - 10% bonus amount. T&Cs apply

100% Welcome Bonus up to £300 + 30 Wager-free Spins on Book of Dead

18+. New customers only. 30x wagering requirements apply for bonuses and winnings. T&C Apply. Gamble responsibly. www.begambleaware.org

100% Welcome Bonus up to £100 + 25 Extra Spins!

18+.New players ONLY. First deposit only. Min deposit £20 Max bet £5 while Welcome Bonus is in play. 35x wagering requirement. Upon 1st Deposit - 100% bonus up to £100 + 25 Extra Spins on any NetEnt game. Offer may not be combined with other offers. Deposits made by Skrill or Neteller are not eligible. Game weighting, time limitations & full T&C’s apply. Gamble responsibly. www.begambleaware.org

Deposit £20 or More and Play with up to £1000 + 100 Bonus Spins!

18+. New players only. One offer per player. Max bonus bet £5 Min deposit £10 100% deposit match bonus up to £1,000 plus 100 bonus spins on Starburst only. The deposit match bonus and bonus spins must be used within 7 days,. Spins winnings credited as bonus. Bonus funds separate to Cash funds, and are subject to 35x wagering and withdrawal requirements. Terms Apply. BeGambleAware.org.

300 Cash Spins on your First Deposit!

Valid for new players registering from 01/08/2019 to 30/09/2019. Must be claimed within 35 days of account creation. Max credited Starburst Cash Spins = 300. Only available on First Deposit. Deposit needs to be wagered at least once. Min first dep of £20 required. For every £10 deposited on first deposit, 10 Cash Spins will be awarded. No wagering on Cash Spins winnings. Max winnings from Cash Spins is £300. Neteller & Skrill deposits excluded. Cash Spins must be used within 7 days of being granted . Listed gameplay is excluded on first deposit when opting in for casino welcome offer. Further T&Cs apply

100% up to £100 + Always 10% Cashback

18+ Only Welcome Bonus for new players only | Max bonus is 100% up to £100 | No Max cash out | Wagering is 35x Bonus | Max bet while playing with a bonus is £5 | Cashback is cash with no restrictions | Bonus excluded for players that deposit with Skrill or Neteller | Full T & C's Apply | Begmbleaware.org

100% bonus up to £100 and 100 bonus spins!

18+ New players only. Get 20 bonus spins in Book of Dead. No deposit required. Wagering requirement 30x on Free Spins and 60x on 1st dep bonus. 18+ only. Gambleaware.co.uk. Terms & conditions apply.Gamble responsibly. www.begambleaware.org

100% Welcome Bonus up to £500 + 50 Extra Spins!

18+.T&C Apply. Gamble responsibly. Begambleaware.org

121% First Deposit Bonus up to £300

18+. New players only. Minimum deposit of £10. Bonus funds are 121% up to £300 and separate to Cash funds. 35x bonus wagering requirements. £5 max bet with bonus. Bonus must be used within 30 days otherwise any unused bonus shall be removed. Terms Apply. Gamble responsibly. www.begambleaware.org

Up to £150 on first 2 deposits + 50 Extra Spins

Min deposit £20. Max bonus 1st deposit £50 and 2nd deposit £100. Wagering required. Applies on all bonuses x35. 20 extra spins will be credited on first deposit and 30 extra spins on second deposit. Full T&Cs apply

£88 Free No Deposit Needed + Up to £1500 Welcome Bonus!

New Customers Only | 18+ | T&C's and Wagering Requirements Apply

100% match up to £200

18+ New Customers only. 100% Bonus up to £200 on the first deposit only. Min deposit £10. Max bonus £200. 40x Wagering. Max 5x conversion. T&Cs apply

200% Welcome Bonus up to £500 + 100 Extra Spins!

18+ New Players only. T&C's Apply. Gamble responsibly. www.begambleaware.org

10% Cashback, No Strings Attached

10% Cashback, No Strings Attached! No Bonus Casino offers an unique service of 10% cash back to all our appreciated players. This ensures that you will not be down and out after you played through your last deposit.

100% up to £100 + 200 Extra Spins!

New players only. 35x wagering applies to Bonus Cash and Free Spins. Deposit of €20+ unlocks a 100% Match Bonus up to €100, subsequent wager of deposit unlocks 250 free spins on Starburst

100% Welcome Bonus up to £200 + 200 Extra Spins!

18+ New players Only. £10 minimum deposit. 40 x wagering applies. Bonus valid for 14 days. Minimum £5 wager required to activate 200 Free Spins. 20 Free Spins will be credited per day for 10 days after qualifying deposit/wager is met. Free Spins valid for 72 hours from credit. T&C Apply. Gamble responsibly. www.begambleaware.org

Get 100 Spins + 100% Bonus up to £200

18+ Applies to new depositing players. Min deposit £20. Wagering requirements apply 35x. 100 spins require 3 deposits. Full terms & conditions apply. Gamble responsibly. www.begambleaware.org

Up to £1500 Welcome Bonus!

£20 min deposit • 1st deposit immediate 100% up to £100 FreePlay (FP) • 2nd -5th deposits must be done and wagered 3 times within 7 days of the 1st deposit, to receive 30% up to £350 FP per deposit • FP wins are capped at the amount of FP received, exc. JP win • FS & FP wins are credited as bonus • Bonus wins are capped at £500 • To withdraw bonus & related wins, wager 30 x (bonus amount) within 90 days • Wagering req. vary by game • This offer may not be combined with any other offer • Withdrawal restrictions & full T&Cs apply

Deposit £20, Get £20 Casino Bonus– Only 5x Wagering

18+ New Customers Only. First deposit only. Min £20 deposit. 5x wagering. T&C Apply. Gamble responsibly. www.begambleaware.org

100% Welcome Bonus worth up to £100 + 10 Extra Spins!

18+, first deposit only. Deposits with Skrill, Paypal, Neteller and Paysafecard not eligible. Casino bonus: min. £10 dep, max. £100 bonus. Free spins: Starburst only, no deposit required. Bonus/free spins winnings wagering requirement: x35. Max bonus bet: £5, can vary. Expiry dates apply. T&Cs Apply. begambleaware.org

100% First Deposit Bonus up to £200 + Win up to 4,200 Extra Spins!

18+ | New Customers Only | BeGambleAware.org | Full T&C's Apply

100% First Deposit Bonus up to £300 + 50 Extra Spins!

Max bet limitations per spin apply. 35x wagering requirements apply (i.e the bonus x35). Higher wagering requirements may be applied depending on the games played. 18+.T&C apply, See Below.

£1500 Welcome Bonus + 100 Extra Spins!

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. Bonus funds must be used within 30 days otherwise any unused bonus shall be removed. Bonus funds are 100% match up to £300 on your 1st deposit, 25% match up to £800 on your 2nd deposit, and 50% match up to £400 on your 3rd deposit. Bonus funds are separate to Cash funds, and are subject to 35x wagering the total bonus, cash & bonus spins. Terms apply. Gamble responsibly. www.begambleaware.org

100% Welcome Bonus up to £100 + 100 Wager Extra Spins!

18+ New Players only. T&C's Apply. Gamble responsibly. www.begambleaware.org

100 Bonus Spins on First Deposit on the Book of Dead!

Minimum deposit £20. Skrill & Neteller excluded. Bonus spins have 10 times wagering requirement. Bonus spins can be used on Book of Dead. Stake weightings & T&C's apply

Deposit £100, Play with £200 + 50 Extra Spins!

18+ New Players only. Gamble responsibly. www.begambleaware.org

100 Extra Spins on your First Deposit + 50% up to £50 on your Second!

+18 | New Customers Only | UK Only | Min. Deposit £20 on 1st Deposit, £10 on 2nd Deposit, Skrill/Neteller excluded | 50% Reload Bonus up to £50 | Max. Bet while Playing with Bonus is £2 | Wagering x60 on Reload Bonus | Extra Spins are active 24h and can be used on Book of Dead or Royal Masquerade | Wagering x35 on Winnings from Extra Spins | Extra Spins for 5 days in a row (in 5 sets of 20 Extra Spins) available after Wager of £20 | Extra Spins set is valid 24h | Game Weighting and Exclusions Apply | Full T&C's Apply

100% Welcome Bonus worth up to £200 + 100 Extra Spins!

18+ T&C Apply.

100% Match Bonus up to £100 + 25 Bonus Spins

18+. New players only. One bonus offer per player. Min deposit £20 Max bonus bet £5 Offer is a 100% deposit match up bonus to £100 plus 25 bonus spins on Aloha! Cluster Pays. Bonus spins winnings are credited in form of bonus funds and are capped at £50 Bonus funds are separate to Cash funds and are subject to 35x wagering the total of cash + bonus funds. Only bonus funds count towards wagering contribution. Once claimed, funds must be used within 30 days, spins within 10 days, otherwise any unused shall be removed. Terms apply. BeGambleAware.org

Casino at bet365 - Up to £100 New Player Bonus!

New Casino customers only.Deposit min. £10. Applies to first deposit to Casino only. Max. bonus £100. 15x wagering (game weighting applies) on deposit and bonus to make the bonus balance withdrawable. Time limits and T&Cs apply.

100% match up to £200

18+ new customers only. 100% Bonus up to £200 on first deposit only. Min Dep £10, Max bonus £200, 40x wagering, Max 5x conversion. Full T&Cs apply.

Deposit £10, Play with £60 + 20 Extra Spins!

New UK & IRL Customers only. Min deposit £10 . Deposits made with e-wallets are not valid for this promo. Bonus wagering x35 on eligible games. Winnings from bonus capped at £500. Spins available after bonus is redeemed/lost. 10 per day with no wagering. Full terms & conditions apply.

100% Bonus up to £500 + 25 Bonus Spins

1st time depositors only. Min Deposit £10.Max Games bonus £500. To withdraw games bonus & related wins, wager x40 the amount of your Deposit + Bonus funds. Bonus Spins are valid on specific games, for 7 days. Bonus Spins wins are granted in games bonus after all Bonus Spins are used. Bonus Spins wins are capped at a max Win of £10. Games Bonus wins cap: £400 + the initial bonus amount. Withdrawal restrictions & T's & C's apply. 18+. begambleaware.org

100% First Deposit Bonus up to £100 + 50 Extra Spins on Vikings!

A minimum deposit of £10 is required to claim this bonus. This offer is only valid for customers residing in the United Kingdom. Deposits via Neteller, Skrill or Paysafecard are excluded from this offer. The bonus is 100% up to £100. The bonus is available to be claimed within 30 days since registration, from your rewards section. The welcome bonus can be activated by clicking on the respective reward card and making your first ever deposit of minimum £10. Deposits after your first deposit will not trigger this bonus. The bonus must be wagered x 35 within 30 days before the funds can be withdrawn or played on other products. Once the Welcome Bonus has been claimed, your funds will be used in the following order: 1.) Any funds required to trigger the bonus 2.) Bonus funds 3.) Any remaining funds. +18. Full T&C's Apply

Get £40 Bonus + 20 Extra Spins

18+ New Customers only. First Deposit Only. Min £10 deposit. Max £400 bonus. 20x (deposit & bonus) wagering reqs apply. Contribution to wagering reqs vary by game. Bonus valid for 14 days (bonus and winnings removed). Bets covering 67% or more of Roulette table do not count to wagering reqs. T&C Apply. New customers only. Gamble responsibly. www.begambleaware.org

Up to £800 Welcome Bonus!

18+ New customers only. Opt-in required. 1st deposit bonus (DB) 100% up to £200. 2nd DB 50% up to £200, 3rd DB 25% up to £200, 4th DB 25% up to £200. 40x wagering, 30 days to complete wagering, game weighting and game restrictions apply. Max Bet with bonus funds £5. Neteller/Skrill deposits excluded, cash balance can be withdrawn at any time. T&C's Apply. Gamble responsibly. www.begambleaware.org

Stake £10, Get £30 Welcome Bonus

18+. New customers only. Min £10 total stake on qualifying games. £10 Bonus, subject to 24x wager req. £10 Free Spins (20p each). £10 Golden Chips (£1 each). PayPal, certain deposit types and countries excluded. All bonuses valid for 30 days (bonus and winnings removed) on selected games. T&Cs Apply. begambleaware.org

£250 Welcome Bonus!

18+ New customers only. Opt-in required. 100% Match Bonus up to £250 on 1st deposit of £20+. Additional bonuses of up to £250 on 2nd deposit of £20+ and up to £500 on 3rd deposit of £20+. 50x bonus wagering applies as do weighting requirements. Credit Card, Debit Card & PayPal deposits only. Irregular gameplay may invalidate your bonus. Terms Apply. Gamble responsibly. www.begambleaware.org

Deposit £10, Play Bingo & Slots with £50

18+ New Players only. Gamble responsibly. www.begambleaware.org

Bet £5 & Get a £25 Bonus

1. New customer only | 2. Deposit a Min of £5, Min stake £5, Max bonus £25 (£15 Bingo Bonus & £10 Bingo Slots Bonus) | 3. Bonus credited within 48hrs | 4. Bonus available for one calendar month from credited in your account | 5. X4 wagering requirements on any Bingo games | 6. Some games contribute less to wagering requirements, please see below for full T&C’s.*Not available to customers using Moneybookers/Skrill or Neteller as a payment method

Play with £50 + 50 Extra Spins

New players | Min. Deposit £10 for 400% bingo bonus up to £100 + 50 Free spins | Bingo bonus WR: 4x (deposit + bonus) | Spins capped at £12.5, WR: 50x (deposit + bonus) | Games Bonus wins cap: £400 + the initial bonus amount | UK only - your deposit balance is available for withdrawal at any time | Withdrawal restrictions | Full T&Cs apply.

Get £50 of Free Bingo when you Play £10

18+ T&Cs Apply. New Players only. Gamble responsibly. www.begambleaware.org

£10 Free NO Deposit Required (Plus Deposit £10 Play with £20)

Offer runs from 01/11/19 – 30/11/19. Opt in, agree to receive promotional marketing, enter the One Time Code and claim a £10 Bingo Bonus. Bonus non-withdrawable, valid for 7 days & has 4 x wagering requirement that must be completed in this time. 1 bonus per player. T&Cs apply

Win up to 500 Extra Spins on Fluffy Favourites

18+ New Players only. Gamble responsibly. www.begambleaware.org.

Guide to Finding the Best Casino Slot Bonuses in the UK 2019

Playing online slots can be a ton of fun, especially if you manage to strike it lucky (and rich) by hitting the jackpot or a win which represents a huge multiplier on the price of your spin. One of the most common ways for players to seek these elusive big wins is by hunting around for the best slots bonuses as this way, you have more funds to play with as well as more chances to win. As a result, slot bonus deals are how casinos entice new and existing users to play more slots and these types of bonuses are constantly changing and evolving to keep up with new games and trends. If you fancy more opportunities to win at slots, then check out this guide to the best slot offers in the UK that you can take advantage of in 2019!

Top UK Casino Sites

Choosing the Best Casino Bonuses for Slots Games

Online casinos offer a number of different types of bonus for slot games. Eligibility will depend on many different factors such as what type of bonus it is and the slot it is offered on, whether you have visited or played at that casino before or used other types of slot promotions they have offered in the past.

Online casino bonuses for slots are far bigger than those offered at traditional land-based casinos and are increasingly popular amongst slot game players. The most common of these is a deposit bonus, which is a standard bonus offered by the majority of online casinos and is only available to new players. Once players make a deposit over a specified value into that casino account, the deposit-based slots bonus will kick in and reward them accordingly. The reward could be free spins, or it could be a deposit match bonus - this where the casino adds the same amount of your deposit to your account for free. At the best online casinos, you will get a mixture of both these types of slots bonuses as part of your welcome offer!

As an alternative to a straight 100% match, they could offer even more than what was originally deposited. For example, if you deposit £100 and take advantage of a 200% welcome bonus, the casino will match your deposit x2, adding £200 to the original £100 which gives you a total of £300 to play with. Deposit bonuses are sometimes staggered to keep players coming back for more slots offers. Players may be offered a 100% match deposit bonus on their first deposit, and then another 50% (or more) on their second or third.

No deposit bonuses are less common but very attractive as they allow you to test games and the casino, for free. With these online slots bonuses, players will be given a free gift before they have even made a payment into their account. Online casinos that offer this type of slots promotion are looking to increase their player numbers and get you to try their products in the hope that you find a new home for playing slots online.

Finding the Deals: Slots Bonus Offers

We are here to inform you of the best deposit bonus for slots available in the UK in 2019! Our job is to look at the small print attached to any slot deposit bonus and inform our readers whether it is worth their time or not. We’re in the business of saving you time and hassle as well by hunting down the best casino bonuses. Our offers list above is your best place to start - we’ve gone through a large volume and selected some of the best UK casino bonuses for you.

We look hard at the terms and conditions to see if the deal holds up to scrutiny. We have a lot of experience with slot sites in the UK and the kind of bonus offers they display. The terms may look agreeable – huge percentage bonuses, stacks of free spins etc – but we examine the wagering requirements (more on those later) and the timeframes required to achieve them to see just how generous the bonus really is. Also, the value of the free spins themselves and the games on which they are offered can have a real impact on the decision you make.

Although this is ‘free cash’ at the end of the day, getting the right bonus from the right online casino is what will make all the difference in your decision about whether to stay with a casino or not. The right bonus also helps to increase your chances to hit that hugely satisfying win.

Types of Slots Bonuses

Online casinos offer different types of bonuses for slots players, including the various types listed below which make up the most commonly used bonus types in the UK.

Welcome Bonuses

  • New players are mostly likely to receive welcome bonuses- in the form of a matched deposit bonus. This is when you make a deposit of a specific amount and the casino adds an equal amount to your balance. Limits will apply here but it’s always a great way to start your new slot site experience.

Free Spins

  • There are two main types of free spins: extra spins you get by depositing or playing and the rarer, no-deposit free spins. You get a number of free spins and you can win like normal- you just might not be able to withdraw those winnings straight away without first having to spin again a few times – known as wagering.

Deposit Bonus

  • These are bonus payments (usually in the form of a match bonus) linked to your deposits at an online casino and are usually at their biggest for first-time depositors to a new slots site. The best slots sites will offer bonuses like this on a regular basis to loyal slots customers too. Unlike welcome bonuses, these recurring match bonuses are often themed around seasonal promotions or to try out new games on launch. These bonuses all come with some conditions and usually have wagering requirements attached but the best casino deposit bonuses are generally good value.

No Deposit Bonus

  • A payment into your account without any deposit on your part- so everyone wants one of these. These bonuses are either cash amounts added to your balance or free spins in the casino. If you are a new player these slots bonuses are usually issued to trial the casino and games and offer limited winnings and withdrawals. If you are a regular customer you may have spins rewarded as a loyalty bonus with much less restrictive wagering requirements in place.

How to Get a Slot Bonus Deal

If you are unfamiliar with how slot promotions work, here is a quick how-to guide to walk you through the most effective way to take advantage of a slot bonus on offer:

  • Step 1: Choose a casino | Select from our list above and see which one offers the best bonus to suit your playing needs. Free spins bonuses will be most appealing to those on a smaller bankroll whilst deposit match bonuses give you the freedom to choose the game and price of spin you want to play at.
  • Step 2: Open an account. | In order to take advantage of a bonus slots, players will first need to create an account with that online casino, UK regulations require that you use accurate details here so don’t be worried if you have to provide ID etc – this is the law in the UK and all fully licensed casinos must ask for this.
  • Step 3: Activate a slot bonus. | Some bonuses, such as no deposit bonuses or free spins, can be activated and ready to use once you have confirmed your new account. Some require a promo code – if you are unsure contact the casino live chat and they should help.
  • Step 4: Make a deposit | Most of the biggest bonuses, such as deposit or matched deposit bonuses, require money to be paid into the casino account before the bonus can be used. Players must link their account to a payment method and transfer funds to the online casino.
  • Step 5: Start spinning! | Once you have your deposit bonus, start using it to play slots. If you win using the bonus spins or credit and have fulfilled the wagering requirements, you will be able to withdraw the funds, or use them to play more slot games.

Do You Need to Sign Up for a Casino Account to Use a Bonus?

Yes, if you want to be able to claim any winnings. Many casinos offer free online slot games to play, but in order to qualify for any casino bonus that is being offered, players must register and open a new casino account. A bonus can only be applied to a live account and the goal of the casino is to have you as a long-term customer so they do expect you to open an account. Opening a casino account is simple and can be done in a few minutes.

Supply some basic information, link your account to an email address and make a deposit using your preferred payment method. Then you can collect your bonus, start spinning and winning. It is worth setting up an account just to take advantage of the best online casino bonuses in the UK. Note, you need to use your real details when you set up an account- online casinos have specific data collection requirements imposed on them by the gambling regulators. You wouldn’t want to miss out on winnings because you didn’t fill in the account information honestly!

Why You Should Read the Bonus Offer Terms and Conditions

The offer will be attractive, but the conditions should always be looked at! Don’t assume a bonus comes with no strings attached -online slots have rules just like other casino games. The terms and conditions give a clearer picture, and this is where you will find information like:

  • What the wagering requirements of any casino bonuses are.
  • If a minimum deposit is required to trigger a bonus.
  • The maximum bonus amount they are willing to apply.
  • How and when any bonus winnings can be withdrawn.
  • The maximum amount that can be won from the bonus.
  • Timescales for using a bonus.
  • Qualifying games the bonus can be used on.
  • The max you can bet per spin and the value per spin of any spins added for free.

By law, online casinos in the UK must list the terms and conditions of playing at that casino, including any explanation of bonuses on offer. Make it a habit to read the fine print so that you don’t miss out on a big win by playing outside the rules.

What is a Wagering Requirement?

A wagering requirement is something a player must do in order to be able to withdraw money won from using a bonus. Often you have to spin again with what you win from your spins a certain number of times before you will be allowed to cash out. For example, if a player is given £100 welcome bonus with a 20x wagering requirement, they must bet £2,000 before any winnings from the bonus can be withdrawn. Casinos will list any wagering requirements in their terms and conditions. This sounds like a lot and has led to many asking the question as to whether slots bonuses are worth playing. That argument rages back and forth amongst casino players but, logically the fact casinos have to add wagering requirements to slots bonuses to avoid losing money shows just how many more chances to win are created by playing with a bonus.

Wagering requirements vary not only from one casino to another but also on the individual game you play and the bonus type. Deposit based bonuses for example usually carry much lower wagering requirements than the no deposit bonus for slots do. Given online slots games have a much higher RTP (Return to Player) percentage than land-based slots – often more than 95% - there’s no need to be afraid of wagering if you are playing at a safe site. It’s surprisingly easy to hit and the larger the win the easier it is to meet wagering requirements as you have more funds to play with.

Is There a Limit to How Much You Can Deposit at a Slot Sites?

Yes, most online casinos will have minimum and maximum deposit limits. These typically start low and can be expanded the longer you have been a customer for. The minimum is so the casino can make it worthwhile processing a new account and payment while the maximum protects you from over-spending. The daily maximum deposit can also depend on the method of payment, so debit and credit cards may have a higher maximum deposit limit than e-Wallet accounts. Reputable and safe casinos allow players to impose limits on their individual accounts that will restrict how much they can deposit in any one day, week or month. This is part of a responsible gambling policy to ensure slots play stays fun. The payment methods and limits attached to each one can normally be found in the casino’s help or FAQ section. If you are unsure at any time you can also contact customer support.

Do All Bonuses Require a Promo Code?

No, most slot promotions are activated when specific requirements are met, such as making a deposit, so they don’t need a promo code. Occasionally slot casinos will run promotions with other companies and websites with a code attached to verify players are members of or have visited that third party. If a code is required at any of the sites we recommend it should be clear in the casinos sign up and deposit process. If it isn’t, go to customer support before you begin to play with your funds as it is easiest for them to help you before you begin playing.

Do Slots Sites Have Loyalty Programmes?

Yes. Many, if not all, slot sites offer bonuses and loyalty programs for returning players. New joiners are great, but casinos make the most money from repeat customers. The best slot sites use a variety of loyalty programmes to reward players for repeat business and to keep them playing. These schemes are usually tiered ( bronze, silver, gold etc) and are based around the playing and spending habits of the regular players. The more you play, the more rewards that come your way. VIP programmes are a good example: they include rewards like bonus deals, free spins and hospitality tickets to events.

A sign of a really great slots site is when they learn what types of games their regular players like to play and offer custom bonuses for those games. Even if a slots site doesn’t have the option to do this automatically, once you become a VIP player, then VIP support can usually create custom slots bonuses for you – it never hurts to ask! Also, many of the top slots sites we recommend will run special promotions around events such as Valentines, Xmas and major sporting events with bonuses for slot games which have themes which fit the promotion.

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