Best First Deposit Bonus Casino 🎖️ UK 2021

If you're looking for extra bonus funds on the first deposit, you've come to the right place! We have listed the best first deposit bonus casinos in the UK for new players. When you pick one of these online casino sites below, you get the best value for your deposits.

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Here you'll find the best casino bonuses of this October. As UK's biggest gambling bonus site, we provide exclusive promos that give you more money and spins than the usual 1st deposit bonus amount.

Online casino bonuses come and go fast, so we keep a close eye on what's going at the top casino sites available. When a new online casino bonus is active, we add it to the list below. The casino bonuses in the UK are good for online slots and live casino games.

We found 64 bonuses worth £6,724.55
  • Pink Casino
    5.0
    Casino Of the Month
    £10 No-Deposit Bonus
    5 Bonus Spins
    For Book of Dead
    £50 Deposit + £50 Bonus
    This bonus is 100% up to £50
    18+, new UK players only, be GambleAware.
    T&C's apply. No deposit required, new players only. £10 paid as bonus. Claim within 3 days of registration. 7 day expiry. 50x wagering. £50 max win/withdrawal from bonus. Only bonus stakes qualify & wagering contributions vary, not all games eligible. 18+ Begambleaware.org
  • Captain Spins
    4.9
    100 Bonus Spins
    For Book of Dead
    18+, new UK players only, be GambleAware.
    New players only. One welcome package per player. Max bonus bet £5, Min deposit £20 1st deposit: get 100 bonus spins, 2nd Deposit: get 120 bonus spins, 3rd deposit: get 140 bonus spins, 4th deposit: get 160 bonus spins. All spins are on slot game Book of Dead only. Bonus funds must be used within 30 days and bonus spins within 7 days. Max winnings from bonus spins are equivalent to the number of spins awarded. Spins winnings credited as bonus. Bonus funds separate to Cash funds, and are subject to 35x wagering and withdrawal requirements. Full Terms Apply BeGambleAware.org
  • 18+, new UK players only, be GambleAware. Full Terms Apply
    The 80 chances are credited as a £20 signup bonus, and players can spin 80 times at £0.25 on the Mega Moolah progressive slot game. The minimum first deposit required is £1, and for all subsequent deposits the minimum deposit is £10. A sixty times wagering requirement applies on the first welcome bonus, and a thirty times wagering requirement applies on subsequent casino bonuses and certain games contribute a different percentage to the wagering requirement.
  • Netbet
    4.8
    100 No-Deposit Spins
    For Starburst XXXtreme
    500 Bonus Spins
    For VEGAS GAMES
    Use code WHEEL  Use bonuscode WHEEL to register and open Starburst XXXtreme and collect up to 100 free Spins
    18+, new UK players only, be GambleAware. Full Terms Apply
    New players, £10+ deposit, no e-wallets/prepaid cards, up to 500 Free Spins, 40x Plt on Free Spins winnings. T&aCs apply
  • Dr Slot
    4.9
    20 No-Deposit Spins
    For Fire and Gold
    100 Bonus Spins
    For Fire and Gold
    £17 Deposit + £50 Bonus
    This bonus is 300% up to £50
    18+, new UK players only, be GambleAware. Full Terms Apply
    New players only. Up to 20 (18p) free spins (FS) on Fire and Gold at registration (Max Withdrawal £50). Up to 100 FS on first deposit, awarded in sets over 10 days. 24hr expiry. Locked to Fire and Gold. Up to £1000 deposit match on first 5 deposits. Min £10 deposit. Dep1: up to 300%, Max £50. Dep2: up to 200%, Max £100. Dep3: up to 100%, Max £150. Dep4: up to 100%, Max £200. Dep5: up to 50%, Max £500. Bonuses and FS winnings subject to 40x wagering requirement. Withdrawing qualifying deposit excludes player from promotion. T&Cs apply, BeGambleAware.org
  • Casino.com
    4.8
    200 Bonus Spins
    For Age of the Gods
    £100 Deposit + £100 Bonus
    This bonus is 100% up to £100
    18+, new UK players only, be GambleAware.
    NEW CUSTOMERS. MIN DEPOSIT £20. 40 FREE SPINS ON FIRST DEPOSIT. 160 FREE SPINS AFTER FIRST DEPOSIT (20 PER DAY). MAX WIN £100. 20X WAGERING. DEPOSIT BONUS 40X WAGERING. EXPIRES 30 DAYS FROM ISSUE. ELIGIBILITY, GAME, PLATFORM, PAYMENT RESTRICTIONS AND T&CS APPLY.
  • 21 Prive Casino
    5.0
    200 Bonus Spins
    For Starburst, Gonzo's Quest
    £300 Deposit + £300 Bonus
    This bonus is 100% up to £300
    18+, new UK players only, be GambleAware.
    New players only. One offer per player. Minimum deposit of £20. Max bonus bet £5.Bonus funds must be used within 30 days and bonus spins within 10 days, otherwise any unused shall be removed. 200 Bonus spins are valid on the following games only: Gonzo’s Quest and Starburst. Bonus spins to be credited at a rate of 40 bonus spins per day over five days, triggered on your first deposit. Bonus spins winnings credited in the form of bonus funds and capped at £100. Bonus match offers are 100% of your first deposit up to £300. 75% of your second deposit up to £300, 50% of your third deposit up to £300, 25% of your fourth deposit up to £300, 100% of your fifth deposit up to £100. Bonus funds are separate to cash funds and are subject to 35x wagering on the your bonus funds only. Terms apply. BeGambleAware.org
  • Hello Casino
    4.9
    25 Bonus Spins
    For Gonzo's Quest, Starburst
    £100 Deposit + £100 Bonus
    This bonus is 100% up to £100
    18+, new UK players only, be GambleAware.
    New players only. One offer per player. Min Dep £10. Max bonus bet £5- 1st dep offer is 100% up to £100 + 25 Bonus spins on Gonzo’s Quest or Starburst. Spins expire after 10 days, funds after 30 days. Bonus funds separate to cash. Wager Req of 35x Deposit + Bonus apply. Terms Apply. BeGambleAware.org
  • Pokerstars Casino
    5.0
    £200 Deposit + £200 Bonus
    This bonus is 100% up to £200
    Use code UK200
    18+, new UK players only, be GambleAware.
    New casino players only. Min. deposit £10 with code ‘UK200’. Payment method restrictions apply. Valid on selected games. 5 redemption points per £1 to clear bonus. Game contributions vary. 28-day expiry
  • MrQ
    4.6
    30 Bonus Spins
    For Valhalla
    Use code V30  No Wagering on Free Spins
    18+, new UK players only, be GambleAware. Full Terms Apply
    First deposit only. Min deposit & spend £10. Max 30 spins on VALHALLA at 25p per spin. Spins credited upon spend of £10. Full T&Cs apply.
  • £50 Deposit + £50 Bonus
    This bonus is 100% up to £50
    18+, new UK players only, be GambleAware.
    New customers only. Opt-in required. 100% Match Bonus up to £50 on 1st deposit of £10+. 50x bonus wagering applies as do weighting requirements. Debit Card deposits only. Irregular gameplay may invalidate your bonus. This offer is valid for 7 days from your new account being registered. Full Terms apply. 18+. BeGambleAware.org. Bet The Responsible Way.
  • £50 Deposit + £50 Bonus
    This bonus is 100% up to £50
    18+, new UK players only, be GambleAware. Full Terms Apply
    New Players Only. Bonus spread over 1st 4 deposits. Spins applied in batches of 50 on 2nd & 3rd & 4th deposits. 1st: 100%. Min deposit £10 max bonus £50. 2nd, 3rd & 4th: Min deposit £20. 35x wagering on bonus & spins. Spins are credited on Starburst & expire after 24 hrs. T&C’s Apply 
  • Casino 2020
    4.6
    £20 No-Deposit Bonus
    400 Bonus Spins
    For Cleopatra's Prizes
    £100 Deposit + £100 Bonus
    This bonus is 100% up to £100
    up to 20 free spins upon registration and verification
    Up to £20 welcome bonus & up to 20 free spins upon registration and verification
    18+, new UK players only, be GambleAware. Full Terms Apply
    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
  • £100 Deposit + £150 Bonus
    This bonus is 150% up to £150
    18+, new UK players only, be GambleAware. Full Terms Apply
    New accounts only. Min. £10 deposit, debit card only. Up to 50x wagering, game contributions vary, max. stake applies, 7 day expiry. See full terms.
  • 100 Bonus Spins
    For Lucky Mr Green
    £100 Deposit + £100 Bonus
    This bonus is 100% up to £100
    18+, new UK players only, be GambleAware. Full Terms Apply
    Opt in required. New customers only. 1x per customer. Min. £20 deposit. 1st deposit only. Selected games only. Max. Bonus £50 35x wagering and 50 Free Spins at £0.10/spin on Lucky Mr Green 35x Wagering. Free Spins credited once deposit amount has been wagered. Bonus and Free Spins expire 7 days after issue. Game weighting, game, country, currency, player restrictions and terms apply.
  • Slotnite
    4.5
    100 Bonus Spins
    For Aloha - Cluster Plays
    £250 Deposit + £250 Bonus
    This bonus is 100% up to £250
    18+, new UK players only, be GambleAware.
    New players only. One offer per player. Min Dep £10. Max bonus bet £5. 1st dep offer is 100% up to £250 + 100 Bonus spins on Aloha Clustes Pays. Spins expire after 10 days, funds after 30 days. Bonus funds separate to cash. Wager Req of 35x Deposit + Bonus apply. Terms Apply. BeGambleAware.org
  • PlayToro
    4.7
    25 Bonus Spins
    For Wild Toro
    £50 Deposit + £50 Bonus
    This bonus is 100% up to £50
    18+, new UK players only, be GambleAware.
    First Deposit Only. Min. deposit: £10, max. Bonus £50. Game: Wild Toro, Spin Value: £0.2. WR of 30x Deposit + Bonus amount and 60x Free Spin winnings amount (only Slots count) within 30 days. Max bet is 10% (min £0.10) of the free spin winnings and bonus amount or £5 (lowest amount applies). Spins must be used and/or Bonus must be claimed before using deposited funds. First Deposit/Welcome Bonus can only be claimed once every 72 hours across all Casinos.
  • HeySpin
    4.7
    25 Bonus Spins
    For Starburst
    £25 Deposit + £25 Bonus
    This bonus is 100% up to £25
    18+, new UK players only, be GambleAware.
    Terms and Conditions apply. New Players only. +18. Min deposit £20. Wagering requirement apply 35x. Offer valid for 24hr
  • 18+, new UK players only, be GambleAware.
    New depositors only. UK residents only. Minimum deposit £10. Free Spins are valid only on Starburst and expire in 7 days. 10x wagering apply. Certain deposit types are excluded. T&Cs apply
  • 100 Bonus Spins
    For Starburst
    £300 Deposit + £300 Bonus
    This bonus is 100% up to £300
    18+, new UK players only, be GambleAware.
    . New Players only. One bonus offer per player. Min deposit £10. Max bonus bet £5. Bonus funds must be used within 30 days & bonus spins within 10 days. Spins valid on Starburst only. Offer consists of: 1st dep: 100% up to £300 & 100 spins, 2nd dep: 75% up to £300 & 75 spins, 3rd dep: 50% up to £300 & 50 spins, 4th dep: 25% up to £300 & 25 spins, 5th dep: 100% up to £100. The 100 spins triggered on your 1st dep are credited at a rate of 25 spins per day over 4 days. Bonus spins winnings credited as bonus funds & capped at £50. For the 1st dep offer, this winning cap shall be applied to each set of 25 spins. Bonus funds separate to Cash funds and subject to 35x wagering. Terms apply. BeGambleAware.org
  • Videoslots
    4.5
    11 Bonus Spins
    For Starburst
    £200 Deposit + £200 Bonus
    This bonus is 100% up to £200
    18+, new UK players only, be GambleAware. Full Terms Apply
    New players only. Min. deposit £10. Account balance is withdrawable at any time. Upon withdrawal, any remaining bonus spins are forfeited. 7 days to active spins. Bonus spins expire 24 Hours after activation. Full T&C's Apply. Play responsibly.
  • PlayUK
    4.7
    100 Bonus Spins
    For Starburst
    £100 Deposit + £100 Bonus
    This bonus is 100% up to £100
    18+, new UK players only, be GambleAware. Full Terms Apply
    First deposit only. Min deposit £10. 100% Bonus Match on 1st deposit, max £100 bonus & 100 bonus spins on Starburst. 40x wagering(dep+bonus). 40x on spins, 4x conversion, bonus valid on selected slots. T&C’s apply.
  • £100 Deposit + £100 Bonus
    This bonus is 100% up to £100
    Up to 50 Free Spins as No Deposit Bonus after registering account
    18+, new UK players only, be GambleAware. Full Terms Apply
    New players only. Up to 50 (20p) free spins on for Reel Royalty. Winnings paid as bonus credit with 20x wagering requirement. 7 days expiry. Max withdrawal from bonus winnings £50. T&Cs apply, BeGambleAware.org
  • Grosvenor Casino
    4.0
    £20 Deposit + £30 Bonus
    This bonus is 150% up to £30
    18+, new UK players only, be GambleAware.
  • 50 Bonus Spins
    For Promotional games
    £300 Deposit + £300 Bonus
    This bonus is 100% up to £300
    18+, new UK players only, be GambleAware.
    Opt in required. New customers to Casino page only. 1x per customer. Min. Buy in £10. Bonus value 100% of Buy in. Max. Bonus £300. 40x Wagering, Max Redeemable £4,000. 50 Free Spins with x35 wagering will be awarded after the Buy in Bonus is completed, Max Redeemable £1,000. Bonus expires after 7 days. Stake contributions, player, country, currency, game restrictions and terms apply.
  • Mansion Casino
    4.0
    New Casino
    £200 Deposit + £200 Bonus
    This bonus is 100% up to £200
    18+, new UK players only, be GambleAware.
    New customers only. Min. deposit £20. Max. bonus £200, applied to 1st qualifying deposit only. Bonus is redeemable with 40x wagering. Game weighting applies. Bonus Betting limits: Slots - £5 All other games - 10% of bonus amount. 30 days to complete wagering. Payment restrictions and T&Cs apply
  • 300 Bonus Spins
    For Starburst, Finn and the Swirly Spin, Finn’s Golden Tavern
    Deposit between £10-£19.99 and you will get 100 Bonus Spins. Deposit £20-£49.99 and you will get 200 Bonus Spins.
    18+, new UK players only, be GambleAware. Full Terms Apply
    New players only. First deposit only. Min deposit £10. Min 100 bonus spins, max 300 bonus spins on selected slots only. 30x wagering. 4x conversion. T&C's Apply
  • Monster Casino
    4.2
    £5 No-Deposit Bonus
    50 Bonus Spins
    For Starburst
    £25 Deposit + £50 Bonus
    This bonus is 200% up to £50
    18+, new UK players only, be GambleAware. Full Terms Apply
    New Players Only, Max. Conversions €/£20, Only on Shamrock 'n' Roll, Mayan Marvels and Candy Swap, 100x Wagering, Age and Address Verified Players only, T's & C's apply
  • Casino Lab
    4.2
    New Casino
    300 Bonus Spins
    For Reactoonz
    £50 Deposit + £100 Bonus
    This bonus is 200% up to £100
    18+, new UK players only, be GambleAware. Full Terms Apply
  • Casino Gods
    4.1
    300 Bonus Spins
    For Starburst, Gonzo's Quest, Red Riding Hood, Aloha.
    £100 Deposit + £100 Bonus
    This bonus is 100% up to £100
    18+, new UK players only, be GambleAware.
    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. -
  • Show All

⭐ Best First Deposit Bonus UK 2021

Best online casino UK sites give new players a matched first deposit bonus up to £300. With first deposit of £10, you receive a 500% deposit bonus match up to £50. Here are the top 10 first deposit bonus casino offers in the UK 2021:

Rank Casino Brand First Deposit Bonus Offer Wagering Requirements
1 mFortune 200% First Deposit Bonus up to £100 + 100 FS 20x
2 Mr Spin Casino 100% 1st Depost Bonus up to £100 20x
3 888 Casino 100% up to £200 Welcome Bonus + 25 FS 30x
4 Karamba Casino £50 + 20 Free Spins on 1st Deposit 35x
5 LeoVegas Casino 100% up to £50 + 10 No Wagering Free Spins 35x
6 Dr Slot 300% up to £50 + 100 Free Spins 40x
7 Cashmo Casino 200% up to £100 + 20 Free Spins 40x
9 21Casino 121% up to £300 Bonus Funds 35x
8 21 Privé Casino 100% up to £300 + 200 FS 35x
10 Jackpot Mobile Casino 200% up to £50 + 50 FS 100x
best first deposit bonus casino uk

Karamba Casino has a great first deposit bonus for British players: You get a 100% match up to £50 + 20 extra spins.

Best First Deposit Bonus with No Wagering

PlayOJO Casino has the best first deposit bonus. When you deposit £10 or more, you receive 90 Free Spins on Book of Dead slot. The bonus is wager free, so you get to keep what you win with your extra spins.

Most casinos require you to wager your new player bonus funds between 20 to 50 times. If you’re looking for no wagering first deposit bonuses, we have listed best no wagering casinos in the UK.

⭐ Highest 1st Deposit Casino Bonus Offers

New players get the best online casino sign up bonus offers at UK casinos. When you decide to deposit, slots sites offer first deposit bonuses up to £300, and you can get up to 100 free spins as part of your bonus. No matter what your deposit amount is, you always get bonus money and extra spins to play with at these casinos:

  1. William Hill: 100% up to £300 + 50 Free Spins.
  2. 888 Casino: The first deposit match deposit bonus from 888 Casino is one of UK’s top slot bonuses. You get a 100% deposit match bonus up to £200 + 25 Free Spins with a reasonable wagering requirement of 30x.
  3. 21Casino: New players get 121% 1st deposit bonus up to £300. Like other big first deposit bonuses, you can play your favourite games with more money and have a better chance of a life-changing win on slots games.
  4. mFortune: 1st deposit bonus is 200% up to £100 + 100 Free Spins on Super Win 7s. Only 20x wagering requirement on casino bonus and bonus winnings.
  5. LeoVegas: 100% up to £50 + 10 Free Spins. Leo Vegas welcome bonus is one of the best deposit bonuses in United Kingdom. Before you deposit, you get a no deposit bonus of 10 Free Spins to try out the casino. Mobile casino players get to enjoy a game selection over 1,500 games.

Bonus Codes

A bonus code provides an exclusive bonus that’s only available for those who use it when they deposit. In 2021, almost all online casinos have dropped casino bonus codes. Sometimes, you need to use a specific first deposit bonus code on your deposit process to be eligible for the welcome bonus. If a casino requires a bonus code, you find all the working bonus codes from BonusFinder.

⭐ Casino Welcome Bonus UK

Most first deposit bonuses in the UK are deposit match casino bonuses. British players who register a casino account for the first time and make a deposit receive the same amount of money that they deposit in casino bonus funds. This is called a 100% matched bonus. You can receive up to 500% matched bonus on your first deposit.

500% First Deposit Bonus UK

Coral Casino offers a 500% first deposit bonus with a maximum bonus funds of £50. When you deposit £10, you receive £50 bonus amount in your casino account. Wagering is 40x the deposit bonus at Coral. The relatively low wagering bonus T&Cs is incredible given the bonus value new customers get.

500% first deposit casino bonus

Coral Casino offers all new players a 500% matched bonus funds on their first deposit. The wagering requirement is only 40x bonus.

200%

Getting a 200% casino bonus match on your first deposit is rare. Some online casinos are trying to lure in new customers with massive first casino deposit bonuses with maximum bonus funds up to £100. As the biggest bonus site in Great Britain, we have listed online casino sites that offer a 200% casino welcome bonuses below:

Online Casino Casino Bonus Wagering Requirements
mFortune 200% up to £100 40x
Cashmo 200% up to £100 40x
PocketWin 200% up to £100 40x
Monster Casino 200% up to £50 40x
Jackpot Mobile Casino 200% up to £50 100x
matched welcome bonus

mFortune Casino offers a 200% matched first deposit bonus. The bonus wagering requirement is a reasonable 40x.

100%

100% matched casino bonus is the most common real money offer new players receive on their 1st deposit from British casinos. Most first deposit bonuses double your money on your first deposit. New players get online casino bonuses up to £300 bonus money, and often you get extra free spins as part of the welcome package.

If you’re looking to test real money games, you can start with a small minimum deposit; we have listed the best UK casino bonuses starting from a 1 pound deposit casino bonus.

⭐ How to Claim

Claiming a 1st deposit bonus at a casino is easy. If you’re new to online gambling, there are few simple rules you should take into account when you deposit real money online. Here are steps you must follow when you make a first deposit to an online casino. Here’s how you register a casino account and claim your 1st deposit bonus:

  1. Choose a 1st deposit bonus: Pick a online casino bonus offer from BonusFinder UK to play get more money to play your favourite games online.
  2. Sign-up a new casino account: All you need to do is to provide some personal information (full name, date of birth, email address, phone number) and complete the registration process that only takes few minutes.
  3. Choose your deposit amount: Decide how much you want to deposit.
  4. Choose a payment method: Make sure you pick a deposit method that is not excluded from first deposit offers, as some payment methods like Neteller and Skrill are frequently excluded from first deposit casino bonuses.
  5. Check if you need to add a welcome bonus code: Enter the bonus code when you make a deposit. If you don’t do that, you will miss out on your bonus money.
  6. Claim the welcome bonus and start playing: Before you start playing, remember to check your gambling site’s terms and conditions for excluded games, maximum bet limit and bonus expiry.

Terms and Conditions

Online casino bonuses have terms and conditions attached to them. When you are playing with a first deposit offer, always read the T&Cs. When you follow the terms and conditions, you can avoid those unfortunate situations where you lose your winnings due to not following terms and conditions of your 1st deposit bonus.

  • Minimum deposit: Online casinos in United Kingdom usually require at least £10 deposits. When your deposit is at least the minimum deposit amount required by an online gambling site, you’re eligible to receive first deposit bonuses.
  • Wagering Requirements: A wagering requirement is always part of welcome bonus terms and conditions. Bonus wagering requirements affects how a player can spend the winnings generated from the sign-up bonus. For example, if you are required to wager £100 casino bonus twenty times, you need to play with = £100 x 20 = £2000 before you can withdraw your winnings.
  • Game Selection: Casinos could have limitations on what slots you can play with your bonus money. Table games like Blackjack, Baccarat and Roulette are almost always excluded. Also, slots with the highest RTP (return to player) are often excluded. You can still play popular slots from Microgaming, NetEnt, Play’n Go and other software providers.
  • Expiry: Every casino has set an expiry date on your bonus money. It can vary from 7 days to 6 months, so pay close attention to the t&cs when playing with UK casino bonuses.
  • Maxi bet: In addition to game selection, wagering terms and bonus expiry, you need to pay attention to the maximum bet. When you play with bonus money, casinos restrict you from playing with the max bet per spin on slots. Often, a maximum bonus bet is up to £5 per round.

Games to Play

Online slots are casino player’s top option to wager their 1st deposit bonus amount. Slot games often count 100% towards wagering requirements, so you have the highest chance to play through your bonus.

Best online casinos offer a long list of slots you can play with your 1st deposit bonus money. Table games (Online Baccarat, Online Roulette, Online Blackjack) have high payout ratios, so almost every casino will limit you from playing them with the extra money you receive from your 1st deposit bonus.

first deposit casino games

BonusFinder recommends playing slots with your bonus money. Slots count 100% towards your wagering requirements at UK real money casinos.

FAQ

What is the first deposit casino bonus?
Can I get free spins as part of a first deposit bonus?
Do Britons get the most valuable first deposit bonuses?