The Best Deposit Bonus for Slots in the UK 2021

If you are looking for a deposit bonus for slots at UK online casinos, you will find the top offers listed in this guide. We have reviewed hundreds of offers to select the best deals for you. Here are UK’s best first deposit bonus slot sites for 2021:
Greetings to the United States! See the Best Deposit Bonus Slot Offers
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Last Updated on 19 Mar 2021 by Chief Editor Aidan Howe
UK Slot Site Slots Deposit Bonus Online Slot Games First Deposit Bonus Wagering Requirement Casino Rating Safe Bonus Link
£1500 + 100 Bonus Spins 1603 £300 35x
4.95 ★ out of 5
grandivy.com Full T&Cs apply. 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. Only bonus funds contribute towards any wagering requirements.
£400 on Classic Slots 438 £400 20x
4.90 ★ out of 5
grosvenorcasinos.com Full T&Cs apply. 100% buy-in up to £400 buy-in bonus. Min £20 cash buy-in to be eligible. Offer only available on classic slot games. Max bonus £400. Max stake £2. 20x wagering requirements on total of buy-in and bonus amount. Bonus is valid for 7 days. Keep it fun - set your deposit limit.
£100 + £88 Free Play 1092 £100 30x
4.85 ★ out of 5
888casino.com Full T&Cs apply. 18+ No Deposit Offer : New players only • £88 is granted in FreePlay (FP) • FP must be claimed within 48 hrs of receiving the email and expires after 14 days • FP wins are credited as bonus and capped at £15, exc. JP win • Deposit Bonus Offer: £20 min deposit • 100% up to £100 Bonus • Bonus wins are capped at £500 • To withdraw bonus & related wins, wager 30 x (bonus amount) within 90 days • Restrictions apply to deposit until wagering requirement fulfilled • Wagering req. vary by game • This offer may not be combined with any other offer • Withdrawal restrictions: No Deposit Offer terms & Deposit Bonus Offer terms.
Spend £10, Get 200 Spins + 50 Free Spins 403 200 Spins No Wagering
4.80 ★ out of 5
skyvegas.com Full T&C’s apply. New customers only. Opt in required. 7 day free spin expiry. All free spins will auto play on first eligible game loaded. £10 staking requirement must be met within 30 days of opt in. Eligibility restrictions apply. 18+ Begambleaware.org
£100 + 700 Spins 592 £100 200x
4.75 ★ out of 5
quatrocasino.co.uk Full Terms apply. Welcome offer is for new customers only. Spins must be played on day of allocation. In the event that the player fails to log into their casino account, or does not play the spins on the day of allocation, the spins will be forfeited on that individual day. Winnings from spins are credited to the casino account in bonus money. A two hundred times wagering requirement applies on all bonuses and on any winnings from the spins. Certain games contribute a different percentage to the wagering requirement.
£300 + 400 Free Spins 33 £100 40x
4.70 ★ out of 5
casino2020.co.uk Full T&C apply. 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.
£100 + 300 Spins 1426 £100 40x
4.65 ★ out of 5
genesiscasino.com Full T&Cs apply. 18+ New players Only. £10 min deposit. £5 max bet using bonus. 40x wagering applies. Bonus valid for 14 days. 30 Spins will be credited instantly upon qualifying deposit + then 30 per day for 9 days on Starburst. Free Spins valid for 72 hours from credit. Max Free Spins winnings £100. Ewallets excluded.
£100 + 300 Spins 1449 £100 40x
4.60 ★ out of 5
casinogods.com Full T&C apply. 18+ New players Only. £10 min deposit. £5 max bet using bonus. 40x wagering applies. Bonus valid for 14 days. 30 Spins will be credited instantly upon qualifying deposit + then 30 per day for 9 days on pre-selected games. Free Spins valid for 72 hours from credit. Max Free Spins winnings £100. Ewallets excluded. - www.begambleaware.org
£100 + 200 Spins 190 £100 40x
4.55 ★ out of 5
slotsheaven.com Full T&Cs apply. T&C’s: 18+; Spins: New customers only. 200 spins upon making first deposit - 40 immediately and a further 20 per day for the next eight days after depositing. Spins and bonus wagering on Age of the Gods slot games only. Wager winnings 20x before withdrawing. Welcome Bonus: New customers only. Minimum deposit £20. Maximum bonus £100. Wager 40x the bonus amount before withdrawing. Game weighting applies - please see below table. ID must be verified prior to participation. Payment Restrictions apply. Bonus Betting limits: Slots - £5 All other games - 10% of bonus amount.
£100 + 200 Spins 1444 £100 40x
4.50 ★ out of 5
casinojoy.com Full T&Cs apply.18+ New players Only. £10 min deposit. £5 max bet using bonus. 40x wagering applies. Bonus valid for 14 days. 20 Spins will be credited instantly upon qualifying deposit + then 20 per day for 9 days on Starburst. Free Spins valid for 72 hours from credit. Max Free Spins winnings £100. Ewallets excluded. - www.begambleaware.org

The slots deposit bonus offers listed above have been selected by our casino experts. Each operator featured above is licensed and safe for players in the UK. We only recommend verified offers for UK players. All of our featured bonuses provide extra value to new players upon making the first deposit.

In the rest of this deposit bonus slots UK guide, we will tell you everything you need to know about first deposit offers for fruit machines. We will explore the various types of welcome bonus offers for slots you could claim at UK casino sites. We will also show you how to pick the best deals to suit you. Read on for the full guide or check out these other recommended online slot bonuses before you get started.

List of UK’s Best Slots Deposit Bonus Offers for April, 2021

  1. The Grand Ivy – £1500 (Best Deposit Bonus for Slots in the UK)
  2. Grosvenor – £400 (Top First Deposit Bonus for Slots Players)
  3. 888casino – £100 (Best Online Slots Bonus with Low Wagering)
  4. Sky Vegas – 200 Spins (Recommended Free Spins Deposit Bonus)
  5. Quatro Casino – £100 (Top Bonus for Microgaming Slots)
  6. Casino 2020 – £300 (Recommended Low Deposit Slot Bonus)
  7. Genesis Casino – £100 (Top-Rated PayPal Deposit Bonus)
  8. Casino Gods – £100 (Top Bonus Package on All Deposits)
  9. Slots Heaven – £100 (Best Mobile Deposit Slots Bonus)
  10. Casino Joy – £100 (Best Deposit Slots Bonus for High Rollers)

The Best Deposit Bonus Slots Offers in Detail

🏆 #1 Slots Deposit Bonus The Grand Ivy
💰 Top First Deposit Bonus Grosvenor
💸 Low Wagering Bonus 888casino
🎁 First Deposit Free Spins Sky Vegas
📱 Mobile Deposit Slots Slots Heaven
💳 Low Deposit Slot Bonus Casino 2020

Slots are the most popular type of games that you can play at an online casino. For this reason, many operators provide welcome bonuses for slots players. Yet with so many online casinos in the UK offering slot deals, it can be a tough job deciding which offers will provide the best customer experience.

To help you pick the best slot bonuses on the initial deposit, we have put casino offers to the test. We have examined the offers available for UK players, checking all important details. Our thorough testing has enabled us to provide an accurate ranking of the best first deposit slot bonus offers in the UK.

We found that some online casinos excelled in certain categories. So, to help you select the best offer, we have listed the best performers in each. Perhaps you are looking for a free spins bonus. Or a slots bonus with low wagering is the priority for you. Whatever your preference, you can find the best online slots deposit bonus offers by category here.

How to Get a First Deposit Bonus for Slots Online

Claiming a welcome bonus for slots is easy. Still, if you are new to online casino bonuses, there are a few things to keep in mind. For starters, you should choose only UK-licensed casino sites. Casinos licensed by the UKGC adhere to strict security standards. So, you can be confident that the operator and its bonus offers are legit at licensed casinos.

Once you have selected a first deposit offer, you can create and verify your player account. The next step is to open the banking cashier and make a deposit. Upon making a qualifying deposit, your bonus will be awarded, and you can start to play slots with it. To recap, here are the steps to claim a first deposit slots bonus offer:

  • Step 1: Pick an online slots deposit bonus We have ranked the top 10 first deposit slots bonuses to help you choose an offer.
  • Step 2: Check the wagering requirements All bonuses come with conditions. You should check the wagering requirements and choose an offer that you can conveniently fulfil.
  • Step 3: Check the bonus amount Decide how much you want to deposit, paying attention to the minimum deposit and the maximum available bonus.
  • Step 4: Make a first deposit Most bonuses are automatically awarded upon making a qualifying deposit. You should make the required minimum deposit with an eligible payment method.
  • Step 5: Start to play through your bonus You can now play slot games with your bonus and start to clear the bonus wagering requirements.

Claiming an online casino bonus is simple. The more important consideration is how to pick the best deal to suit your needs. Offers can vary greatly. You could find differences in the bonus amount, the percentage match, the eligible games, the wagering requirements, and various other factors.

It is important to always read the bonus terms and conditions before accepting any offer. You should only accept a bonus if it comes with conditions that suit you. You should consider what type of offer you would benefit most from and compare bonuses to find those that provide the best deal.

Wagering Requirements to Keep Track Of

All casino bonuses come with certain terms and conditions. We advise to always read the promotional terms before accepting any offer. Wagering requirements are a key part of the bonus terms. This expresses how many times you must play your bonus through before you can withdraw your winnings.

Operators apply wagering requirements to their bonuses to ensure that you play games with your bonus. Without such conditions, you could simply withdraw your bonus cash and walk away. The bonus conditions also include other important terms that you should pay attention to. Here are the key slot bonus terms to check before you claim a first deposit bonus for slots:

  1. Minimum Deposit Most first deposit bonus slots offers are automatically awarded when you make a qualifying deposit. The minimum deposit needed to claim the welcome offer usually varies from £10 – £20. So, you need to make sure you deposit at least the minimum required to qualify for the bonus.
  2. Playthrough Always check the wagering requirements attached to an online slots deposit bonus. This expresses the number of times you will need to play through your bonus, and sometimes deposit too, to convert your bonus winnings into real cash. If you try to withdraw before completing bonus wagering, you will forfeit any remaining bonus funds, along with any winnings.
  3. Slot Weight You should check the contribution of slots towards bonus wagering. Slots usually contribute 100% towards bonus playthrough. Yet, some bonuses could feature different weightings for some slot games. For instance, if you play slots with 75% weighting, only 75p of every £1 wager will count towards bonus playthrough.
  4. Validity Most first deposit slots bonuses come with an expiry date. You must complete bonus wagering within the specified time. Otherwise, the offer will expire. Consider how often you will play. Then choose an offer that will allow you to play through the bonus conveniently within the given time limits.

Types of First Deposit Bonus Offers for Slots

First deposit bonuses for slots can come in various shapes and sizes. The best choice for you will depend on your budget and how frequently you play. Many offers will match your initial deposit pound for pound, up to a maximum amount. So, high rollers could benefit from choosing offers with a high matched bonus sum.

Beginners, and low stakes players, on the other hand, should pay more attention to the minimum deposit. Offers that match small deposits could provide the best option. Additionally, wagering requirements can vary significantly from one offer to another. The lower the wagering, the more convenient the playthrough. So, slots bonuses with low wagering requirements fall into a separate category.

You will find that free spins are a common feature of many first deposit bonus slots offers. The offer could consist entirely of free spins for specified slot games. Alternatively, some offers include extra spins in addition to the bonus funds.

We’ll explore all the different types of first deposit slots bonus you could claim in the following sections. We also recommend checking our guide to the best casino bonuses in the UK to find out about all types of casino bonus offers in more detail.

100% First Deposit Match

The most common type of first deposit bonus for slots in the UK is the 100% match bonus. With this type of offer, the operator will match your initial deposit with the same amount in bonus money. This type of slots bonus basically doubles your initial balance.

Most matched offers can be claimed with a minimum deposit of just £10 or £20. Yet the maximum bonus up for grabs can vary considerably between different bonuses. We have compared the offers currently available for UK players. And here is our top recommended 100% match deposit slots bonus:

100% First Deposit Match up to £400 on Classic Slots
Full T&Cs apply. 100% buy-in up to £400 buy-in bonus. Min £20 cash buy-in to be eligible. Offer only available on classic slot games. Max bonus £400. Max stake £2. 20x wagering requirements on total of buy-in and bonus amount. Bonus is valid for 7 days. Keep it fun - set your deposit limit.

To claim a 100% casino deposit bonus, you simply need to make a qualifying deposit, and your money will be doubled. So, if you make a first deposit of £20, you will get an extra £20 in bonus money on top. This gives you a total balance of £40 to play slots.

In comparison, if you want to claim the maximum bonus, you need to deposit the same amount as the max bonus. Let’s take the example of a 100% up to £400 bonus. To get the full bonus, you will need to deposit £400. This will be matched in full, giving you a balance of £800. Always keep wagering requirements in mind, and only claim a bonus that you can play through conveniently.

200% or Higher First Deposit Match

While the 100% match is the most common type of offer, some slot bonuses provide a bigger percentage match. You could claim a 200% match bonus, or even higher at some UK online casinos. However, such offers are extremely rare.

A bigger percentage match offers better returns on your deposit. However, such offers do not always provide better value. The trade-off is that these offers could come with more restrictive conditions. The offers could be tied to higher wagering requirements or be limited to a small selection of casino games. Still, if you want to claim a 200% first deposit slot bonus, here is our recommended offer:

200% First Deposit Match up to £100
Full T&C apply. 18+. New players only. Up to £10 bonus credit and up to 200% first deposit match available via Feature Game. Deposit match available after first deposit. Max bonus £100. 40X wagering requirement. £10 bonus credit 7 days expiry. Deposit bonus 30 days expiry.

A 200% casino bonus offer will give you double your deposit amount in bonus money. So, if you deposit £10, you’ll get a £20 bonus, giving you a balance of £30 to play slots with. If you want to claim the maximum bonus, you will need to deposit half the max bonus. Taking the example of a 200% up to £100 bonus, with a £50 deposit, you would get the full £100 bonus, taking your total playing balance to £150.

Low Deposit Slots Bonuses

Online casinos usually display the maximum bonus that they offer. To claim the full amount, you would need to deposit a significant amount. However, if you don’t want to deposit a lot of cash, you could still take advantage of a bonus. Instead of looking at the maximum amount on offer, you should pay close attention to the minimum deposit with which you can claim a slot sites deposit bonus.

Many of the best online slots deposit bonus offers can be claimed with a small deposit. It is a perfect way for beginners to get started at an online casino without risking a lot of money. Making the minimum deposit to claim a slots bonus will boost your starting balance. It is a great way to test whether you want to play with real money at the casino. If this sounds like the right type of offer to suit you, then here is the best low deposit online slots casino bonus in the UK:

Up to £300 + 400 Free Spins
Min Deposit:
£10
Match:
100%
Payments:
Visa, Mastercard
Full T&C apply. 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.

As with all casino bonuses, you should always read the terms and conditions before accepting a low deposit offer. You should check not only the minimum deposit required to receive the bonus but also pay attention to any restrictions related to payment methods. You could find that certain payment methods are excluded from the offer, so make sure you choose a suitable payment method when making the first deposit.

With a low deposit slots bonus, you could usually benefit from a 100% match bonus, free spins, or even a higher percentage match. Although, keep in mind that a higher bonus match could come with higher wagering. We have created a guide to the best £10 deposit casino sites in the UK, where you can find even more recommended low deposit casino bonuses. Small stakes players may also be interested in £5 deposit casino sites, where you can play slots with the smallest deposits.

Free Spins on First Deposit

Free spins bonuses are popular with slots players. So, many online casinos in the UK offer free spins as part of their first deposit bonus offers. Some first deposit casino bonuses offer free spins exclusively. In contrast, other offers provide free spins in addition to a matched deposit. There are various factors to keep in mind when it comes to choosing a free spins bonus.

The number of free spins you get could depend on the deposit sum. The complimentary spins could be awarded in full upon making the first deposit. In comparison, others could be released in batches over a period of days. Plus, free spins are usually limited to certain slots. With all factors considered, here is our recommended first deposit slots bonus with free spins:

100% up to £500 + 100 Free Spins
Free Spins:
100
Wagering:
35x
Eligible Slots:
4
Full T&Cs apply. New players only. 18+. Min deposit £10. Welcome package split over 3 deposits 35x wagering applies to match up bonus. Offer valid for 1 week. 100 Spins split to 20 Spins a day for 5 days - 50x wagering applies to Spins.

You should keep in mind that many free spins casino bonuses come with wagering requirements – free spins no deposit offers are a rarity. Any winnings made with the complimentary spins are paid as bonus money, which you need to play through a certain number of times. Still, there are some free spins deposit bonuses with no wagering available at UK online casinos. With such offers, any winnings are paid as real cash which you can withdraw instantly.

Best Deposit Bonus for Slots with Low Wagering

Wagering requirements play a key role in picking the best slots deposit bonus offers to suit you. You will need to play your bonus through before you can withdraw your winnings. So, you should choose offers with wagering conditions that you can conveniently fulfil.

It is for this reason that many players seek offers with low wagering. Low wagering offers could give you less cash, but it is easier to fulfil the playthrough and withdraw your winnings. In that regard, they are often better than the ever-so-popular no deposit bonus, since freeing the bonus funds is actually easier. Here is the first deposit slot bonus with the lowest wagering for April, 2021:

Up to £400 on Classic Slots
Wagering:
20x
Slot Weight:
100%
Min Deposit:
£20
Full T&Cs apply. 100% buy-in up to £400 buy-in bonus. Min £20 cash buy-in to be eligible. Offer only available on classic slot games. Max bonus £400. Max stake £2. 20x wagering requirements on total of buy-in and bonus amount. Bonus is valid for 7 days. Keep it fun - set your deposit limit.

Let’s look at an example that underlines how low wagering casino bonuses are beneficial for players. Let’s say you accept a £100 bonus with the low playthrough requirement of 20x. In this case, you would need to bet £2000 before you can withdraw your winnings. In comparison, the same bonus amount with 100x wagering would require you to bet £10,000. So, the lower the wagering requirement, the easier and quicker it will be to play through the bonus and get your hands on your winnings.

Online Slot Games with a Mobile Deposit Bonus

Mobile casino apps offer the most convenient way to play online slots with real money. Many UK players prefer to play slots on mobile. As such, all reliable online casinos offer players the option to play on the go. Most casino websites are mobile compatible, and you can deposit and play directly in your mobile browser on Android and iOS devices.

Some operators also offer native apps that you can download from the respective app store. Whether you play through a web app or native app, you can easily deposit and claim a slots deposit bonus on your mobile. With that in mind, here are the best mobile deposit slot offers for UK players:

Mobile Slot Casino First Deposit Bonus Terms and Conditions Mobile Slots Min Deposit Wagering Validity Pay by Phone Deposit
£300 + 400 Free Spins Full T&C apply. 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. 29 £10 40x 7 Days Yes
Up to 500 Free Spins on First Deposit Full T&Cs apply. 18+. *New players, £10+ deposit, no e-wallets/prepaid cards, 50x wagering on Vegas Free Spins, 40x wagering on Casino Free Spins. 1654 £10 50x 7 Days No
100% up to £100 + 50 Free Spins Full T&Cs apply. 18+ Play Safe. New UK customers only. Opt-in required.  1x per customer. Min. £20 deposit. 1st deposit only. Selected games only. Max. Bonus £100 with 35x wagering and 50 Free Spins at £0.20/spin on Starburst™ with 35x Wagering. Free Spins and Bonus credited once deposit amount has been wagered on slots. Bonus and Free Spins expire 7 days after issue. Game weighting, game, country, currency, player restrictions. 549 £20 35x 7 Days No
100% up to £300 + 50 Extra Spins Full T&Cs apply. 18+ New players only. Real money deposit required, with bonus code RESOLUTION300. The bonus code must be activated within 7 days from the day the deposit was credited. The maximum bonus amount is 100% up to £300. The minimum required deposit is £10. In order to get this bonus, a player needs to wager an original deposit 10x using the real money balance within 7 days. The wagering requirement of this bonus is 25x and must be fulfilled only from the real money balance. The wagering requirements must be fulfilled on games in the category of Bonus slots. 949 £10 35x 30 Days No
Bet £10 Play with £60 + 100 Free Spins Full T&Cs apply. 18+ New Customers from UK & IRL only. 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. Opt in required. 551 £10 35x 7 Days No

Given that all trusted UK online casinos allow you to claim promos on your mobile, we used a set of criteria to rate the best mobile casino bonus offers. We analysed all the key terms, checking for offers with convenient wagering requirements. We also checked for a rich selection of mobile-friendly slots you can play with your bonus funds.

To find the best mobile offers, we not only checked the available deals but we also reviewed the overall performance of the casino apps. We checked for intuitive and reliable platforms, with top-notch technical security. We reviewed the mobile software and casino game selection. Plus, we checked the available payment methods for making secure deposits on the go. You can find more details of our review criteria in our guide to the best mobile casino sites for 2021.

Best Slot Games to Play with a Deposit Bonus

Not all online slot games may be eligible for a first deposit slot bonus. You could find that some offers are limited to selected slot games. Some casinos prefer to promote new games, and could offer free spins for the latest game releases. In comparison, other operators provide free spins for the most popular slots, such as Starburst and Book of Dead.

There are also plenty of online slots deposit bonus offers that can be used to play all slots at a casino site. So, you could take your pick from any of the slots and play with your welcome bonus. The UK’s best slots sites feature hundreds of games, so perhaps you need a little help choosing which games to play. Here are the best first deposit bonus slots available in the UK:

Deposit Bonus Slot RTP Paylines Rows Reels Play with Deposit Bonus
Book of Ra 94.26% 9 3 5
Buffalo Blitz 95.96% 4096 4 6
Thunderstruck II 96.65% 243 3 5
Starburst 96.10% 10 3 5
Book of Dead 96.21% 10 3 5
Panther Moon 95.17% 15 3 5
Reactoonz 96.00% 1 7 7
Golden Goddess 95.13% 40 3 5
Sizzling Hot 95.60% 5 3 5
Immortal Romance 96.86% 243 3 5

Our recommended slot games are provided by some of the best online casino software developers in the industry. As such, they boast high-quality graphics, a wide range of themes, and exciting gameplay. Across the listed slots, there are various exciting features, including free spins and bonus rounds. Plus, each slot has a high RTP (Return to Player), which makes them well suited to bonus playthrough. You could play these recommended online slot games at the UK’s best slot sites.

Progressive Jackpot Slots

Progressive jackpot slots are a special type of slot game. Progressive slots are linked across numerous casinos, and a portion of every bet is added to a jackpot prize pool. These jackpots can quickly build to staggering heights, giving you a chance to win the biggest prizes available at an online casino.

Progressive slot games offer lower returns overall. Yet the chance to win millions makes them incredibly popular. Of course, the chances of hitting the jackpot are slim. But much like playing the lottery, you have to be in it to win it. Here is the best online casino offering you the chance to play progressive jackpot slots with a deposit bonus:

100% up to £100 + £88 Free Play
Jackpot Slots:
7
Highest Jackpot:
£1,583,569.37
Min Deposit:
£20
Full T&Cs apply. 18+ No Deposit Offer : New players only • £88 is granted in FreePlay (FP) • FP must be claimed within 48 hrs of receiving the email and expires after 14 days • FP wins are credited as bonus and capped at £15, exc. JP win • Deposit Bonus Offer: £20 min deposit • 100% up to £100 Bonus • Bonus wins are capped at £500 • To withdraw bonus & related wins, wager 30 x (bonus amount) within 90 days • Restrictions apply to deposit until wagering requirement fulfilled • Wagering req. vary by game • This offer may not be combined with any other offer • Withdrawal restrictions: No Deposit Offer terms & Deposit Bonus Offer terms.

Progressive jackpot slots are preferred by many players. As such, many operators allow you to play jackpot slots with a first deposit bonus. You could find jackpot slots featured as part of a free spins offer. For instance, many top Playtech casinos offer free spins for Age of the Gods jackpot slots – other sites also include progressive games in their welcome bonus offers.

Other Online Casino Perks to Claim with a First Deposit Bonus

In this guide, we have focused on first deposit bonus slots offers for UK players. Yet you could also play various other games with a casino welcome bonus. Many of the best slots deposit offers featured on this page are also eligible for other games. If you fancy a change from slots, you could play popular table games, such as roulette and blackjack, with your bonus funds.

All the best online casino sites in the UK feature a diverse selection of games. You could even play live casino games with real dealers, for an authentic, real casino gaming experience. As always, check the bonus conditions to find out which games you could play with a sign-up bonus.

The first deposit bonus is a one-time deal. So, when choosing a new casino, you should also check for other promotions and loyalty rewards that you could claim after the initial cash. Top casino sites offer various promotions for existing players. Such promos include reload bonuses, free spins, and slots tournaments. Plus, VIP programs offer the best rewards to the most loyal players.

Frequently Asked Questions from UK Slot Players

In the next part of our deposit bonus slots UK guide, you will find a handy FAQ section. We have collated the most popular questions that slot players ask. Our team of casino experts have provided short, yet detailed answers, with all the important info you need to know.

🏆 Which is the best deposit bonus for slots in the UK?

We have ranked the best slots deposit bonus offers for UK players. We have reviewed first deposit bonuses to find offers with generous rewards and fair conditions for slots players. You should check the promotional terms of our recommended offers to select the best bonus to suit you.

💰 How do I claim a slots deposit bonus?

It is easy to claim a first deposit bonus for slots. All you need to do is choose an offer and make a qualifying deposit to get the bonus. The most important step in how to claim an online slots deposit bonus is to choose the right offer. Always check the bonus conditions for convenient terms.

🎰 Which are the best slots with a deposit bonus?

The best slots to play with a deposit bonus are those with 100% weighting towards bonus wagering. You can then select games with your preferred theme and special features. Choosing slots with a high RTP is also recommended when playing with a bonus.

💸 Can you really win money playing slots with a deposit bonus?

Yes, you can. Most UK deposit bonus slots offers come with wagering requirements. You will need to play your bonus through a certain number of times. Once wagering is completed, your bonus winnings become real money that you can withdraw. The good news is that most casinos offer 100% wagering contribution for slot cash stakes.

⚡ On which slots should I use my deposit bonus?

Before you play a slot game with a bonus, you should check the bonus conditions, to ensure the game is eligible for bonus play. You can then play whichever game appeals to you. We have created a list of the best first deposit bonus slots to help you choose which games to play.

❓ What is a deposit bonus?

A deposit bonus is an offer available to players who deposit at online casinos. There are various types of deposit bonuses, including matched deposit offers and free spins. We have collated the best online slot deposit bonus offers for UK players in this guide.

🔢 What is the best wagering on deposit bonus slots?

The lower the wagering, the easier it will be to play through a slots bonus. As such, the best type of wagering is low wagering. We have listed the best deposit bonus for slots with low wagering for your convenience.

🆓 What are the best free spins deposit bonuses on online slots?

The best free spins bonuses provide a generous number of free spins and come with fair conditions. Some first deposit bonuses provide free spins as well as a matched bonus. Others consist entirely of free spins. You can find the best slots deposit bonus with free spins in this guide.

🗓️ What is the validity of slot deposit bonuses?

The validity of a slots deposit bonus is the amount of time you have to complete the bonus wagering. The validity of slots bonuses varies from one offer to another. You should consider validity when choosing a slots bonus, and only accept offers that give you enough time to play the bonus through conveniently.

⭐Are there jackpot slots with deposit bonuses?

Yes, there are! Progressive jackpot slots are very popular in the UK. As such, many operators include progressive slots in their bonus offers. You should check the eligible games in the bonus conditions to determine which jackpot games you can play with a bonus.

Choose the Best First Deposit Slot Offers in the UK

If you want to play slots online, claiming a first deposit deal for slots can give you extra value for your money. There is no shortage of offers available. And some offer better value than others. We have carried out extensive testing to select the best deposit bonus slots offers in the UK.

All of our recommended offers have been verified. So, you simply need to choose the best one for you. If you want to find out more about online casino bonuses, we can help. We have created a series of detailed guides covering all types of deals available at casino sites. Check out our guides below: