Site of the month!
Offer of the month!

300% Bonus Sites

Online casino sites offering a 300% deposit bonus.  17 sites were found.
Terms and conditions and wagering requirements apply.
Paddy Power Vegas
#2

Paddy Power Vegas

Software: Playtech, Endemol Games, NetEnt

Sign up for 50 bonus spins (no deposit required) and a £30 bonus when you make a £10 deposit (new players, 18+, see terms)  

T&C's: new customers to Paddy Power Only. Sign up via Paddy Power Vegas Reg Code PVCREG. 50 free spin added to account immediately after SMS verification with no deposit needed. Spins valued at £0.20 each with no wagering requirements on free spins. On 1st deposit bonus there is 20x wagering on the bonus funds once opted in and £10 deposit is made. Full terms apply

300% UP TO£10*T&C's Apply.18+ Only.New Players Only.BeGambleAware.
Cash Spins Casino
#3

Cash Spins Casino

New

Software: Microgaming, NetEnt, Evolution Gaming, Booming-Games, NYX Interactive, Red Tiger Gaming, Yggdrasil Gaming, 1x2 Gaming, Elk Studios Software, Thunderkick, Playson, Fugaso

Get a 300% bonus up to £1000 + 75 No wager spins on 1st deposit, 200% bonus up to £500 + 50 No wager spins on 2nd deposit, 100% bonus up to £250 + 25 No wager spins on 3rd deposit  

T&C's: A minimum deposit of €20 ($20,£20, 200kr) is required to claim every stage of the Welcome Package. Cash spins (Zero wager spins) attached to Welcome package have no wagering requirements attached to them. Free spins attached to Welcome package have a wagering requirement of 45x free spins winnings attached to them. The value of each cash spin/free spin in the Welcome package will be equal to the minimum bet of each game. All spins included in the Welcome Package will be given on the following games: Fruit Zen. The 3 stages of the Welcome Package will all be issued automatically upon each of the first 3 deposits. Please contact support through our live chat if bonus is not credited to your account upon deposit. All Bonuses can be cancelled by contacting our customer support, this can be done only before a bet has been made with the received bonus amount. The Welcome Package is subject to 33x wagering requirement at each stage of the 3 bonuses. General Bonus Terms and Conditions are applied to the Welcome Package bonuses.

300% UP TO£1000*18+ Only.New Players Only.BeGambleAware. 18+ Only.New Players Only.BeGambleAware.
Riviera Play Casino
#4

Riviera Play Casino

Video poker, classic slots, latest release slot titles, table and casino games as well as Live casino all available at Riviera Play Casino. Regular promotions, plenty of payment options and live chat available

Software: Betsoft, Rival, Vivo Gaming

Get a £10 no deposit bonus on sign up, then a 300% first deposit bonus up to £3000  

300% UP TO£3000*T&C's Apply.18+ Only.New Players Only.BeGambleAware.
Drake Casino
#5

Drake Casino

Restricted in the UK

Drake Casino is powered by Betsoft and Arrow's Edge software. There are table games, 2d, 3d, 3reel and 5 reel slots as well as poker to enjoy. Live chat available as well as a mobile site

Software: Arrows Edge, Betsoft

EXCLUSIVE: get 60 bonus spins with code: FREECOINS, 300% match on your first 3 deposit up to $2000, 100% for life.  

300% UP TO£2000*T&C's Apply.18+ Only.New Players Only.BeGambleAware.
OrientXpress Casino
#6

OrientXpress Casino

Restricted in the UK

New online casino from Equinox Dynamic NV, Orient Xpress Casino runs on software from top providers including NetEnt, Amaya, Lightening Box, GameArt, Pragmatic and more. Play Casino Games, Live Casino, Slots and Scratch Cards. Casino available to play in various languages.

Software: 1x2 Gaming, Ainsworth, Amaya Gaming, Betsoft, Elk Studios Software, Extreme Live Gaming, GameArt, Leander Games, Lightning Box, NEKTAN, NetEnt, NextGen Gaming

EXCLUSIVE BONUS: Get 300% up to £1000 (usual offer is 250% to £500) (18+ only, T&Cs apply, please gamble responsibly - No UK players)  

300% UP TO£1000*T&C's Apply.18+ Only.New Players Only.BeGambleAware.
Ridika
#7

Ridika

Ridika was launched in Nov 2017. Create your own Avatar to explore Bear Town and play your way round all the slots and table games. Software from Amaya, Netent, Betsoft to name a few. Live chat available. Bitcoin accepted

Software: Amaya Gaming, Betsoft, Booming-Games, GameArt, Gamescale, Mr Slotty, NetEnt, Spinomenal, Thunderkick

Get a 300% bonus up to £2000 + 66 bonus spins on first deposit, then a 350% bonus on second deposit up to £2000 (T&Cs apply, new players only, 18+)  

T&C's: To qualify for the bonuses, a deposit of €20 minimum is required and your account not be blocked from receiving bonuses. The Welcome Bonuses are subject to a minimum wager of 30 (Thirty) times the sum of your deposit plus your bonus before withdrawing any amount higher than your initial deposit. Bets placed on all games other than slot machines will be deemed a violation of the Terms and Conditions therefore your bonus and winnings will be voided. The Welcome Bonuses may be limited to a maximum cash-out, therefore Ridika reserves the right to allow a maximum cash-out of 10x your deposit amount. The complete bonus Terms and Conditions here.

300% UP TO£2000*T&C's Apply.18+ Only.New Players Only.BeGambleAware.
Ladbrokes Sports
#8

Ladbrokes Sports

Software: Ash Gaming, CTXM, Microgaming, Real Sports Global, SIS, Sport Shotz, VSoftCo

Bet £10 and get £30 in free bets with code: G30 (new players only, 18+, begambleaware.org)   

T&C's: 18+. UK+IRE only. Promo code 'G30' required. Min first bet € 10. Must be placed within 14 days of account reg. €30 credited as 3 x €10 free bets. Not valid with CashOut. Free bet valid for 4 days. T&Cs apply

300% UP TO£10*T&C's Apply.18+ Only.New Players Only.BeGambleAware.
Africasino
#9

Africasino

Software: 1x2 Gaming, Amaya Gaming, Elk Studios Software, Fugaso, GameArt, Gamescale, Lightning Box, NetEnt, NextGen Gaming

Sign up and receive a 300% bonus on your 1st deposit up to R6000  

T&C's: 300% Welcome Bonus 1. The 300% welcome bonus is only redeemable upon a player/household/computer’s initial approved deposit. 2. The 300% bonus is available up to the value of R6000. For example, if you deposit R500 you will receive a bonus of R1500 amounting to a total balance of R2000 3. The bonus balance together with the deposited balance is subject to 30 times wagering requirements before withdrawal can be made.

300% UP TO£6000*T&C's Apply.18+ Only.New Players Only.BeGambleAware.
Golden Lion Casino
#10

Golden Lion Casino

Powered by Rival and Betsoft software. Over 130 casino games, slots and live casino games on offer. Play available on desktop, tablet and mobile. Bitcoin accepted.

Software: Betsoft, Rival

EXCLUSIVE! Get a 300% welcome bonus up to £3000 with code ROAR300   

T&C's: T&C: ROAR300 code is valid once for new players only, on deposit $25+, PT x40, no max cash-out, valid on slots and specialty games only.

300% UP TO£3000*T&C's Apply.18+ Only.New Players Only.BeGambleAware.
BoVegas
#11

BoVegas

Powered by Real Time Gaming, BoVegas casino is an instant casino packed full of slots, card games, live poker and progressive jackpots. Live chat available and Boku payments accepted

Software: Realtime Gaming

sign up and receive a bonus $30 chip to play with code: MAJESTY - no deposit required (new players, 18+, terms apply, please gamble responsibly)  

T&C's: T&C: Bonuses are valid once till June 30 for new players and apply to slots and specialty games only. $30 No deposit bonus holds playthrough requirements of x50 the bonus amount, max cash-out x2 the bonus amount. MAJESTY code is valid on deposit $25+, holds playthrough requirements of x30 the deposit + bonus amount, no max cash-out.

300% UP TO£250*T&C's Apply.18+ Only.New Players Only.BeGambleAware.
Domgame Casino
#12

Domgame Casino

Software: Rival

EXCLUSIVE: Sign up for a 300% bonus on first deposit (new players, 18+, see terms)  

T&C's: T&C: RESPECT300 is activated on deposit $25+, valid once on slots and specialty games, PT x40, no max cash out.

300% UP TO£25*T&C's Apply.18+ Only.New Players Only.BeGambleAware.
Irish Luck Casino
#13

Irish Luck Casino

Software: Rival

EXCLUSIVE: Get 300% bonus on first deposit with code LUCK300 (New players, 18+, see terms)  

T&C's: T&C: codes are valid once for new players only on slots and specialty games on deposits $25+, wagering x40, no max cash-out.

300% UP TO£25*T&C's Apply.18+ Only.New Players Only.BeGambleAware.
Two Up Casino
#15

Two Up Casino

Software: Realtime Gaming, Visionary iGaming

Sign up for a £30 bonus chip with no deposit required, then receive a 300% bonus on first £25+ deposit. 18+, new players only, begambleaware.org  

T&C's: Terms and Conditions: ROYALNICK is a multi-use bonus code which is valid for slot games only. The code can be redeemed a total of two times by placing a minimum deposit of $25+ The bonus comes with the wagering requirement of x30 times and has no maximum cash out limit.

300% UP TO£1000*T&C's Apply.18+ Only.New Players Only.BeGambleAware.
Eclipse Casino
#16

Eclipse Casino

New

Software: Rival

Deposit £25 and receive a 300% slots match and 100% cash back with code: ECLIPSE300  

T&C's: T&C: The code is valid on the first three deposits, the minimum deposit is $25+ on slots and specialty games only, PT X 40, no max cashout. Cashback is given in the form of a Free Chip, PT x50, max cash out x5, to be claimed in Live Chat.

300% UP TO£5000*18+ Only.New Players Only.BeGambleAware. 18+ Only.New Players Only.BeGambleAware.
CASINOMAX
#17

CASINOMAX

Restricted in the UK

CASINOMAX is a brand new casino playable across all devices. An RGT Powered casino packed with over 200 casino games, slots, video poker, jackpot games, scratch cards and more. Bitcoin accepted here.

Software: Realtime Gaming

NEW: Register and 300% first, second and third bonus up to $3000 with code: MAX300 or 150% up to $1500 + 20 bonus spins for ten days with code: MAX150  

300% UP TO£3000*T&C's Apply.18+ Only.New Players Only.BeGambleAware.
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