7 Casinos with 300% Deposit Bonus
300% UP TO £40 + 50 SPINS ON BOOK OF DEAD AT JAAK CASINO
Copy:
300
Min. Deposit
£10
Wagering
35X (Bonus)
Match Pecentage
300%
Online Since
2017
To claim the welcome offer of Jaak Casino, you need to make a deposit of at least £10 and use the bonus code 300. The operator doesn’t state any cashout limit, but to withdraw your earnings, you have to wager the bonus and spin winnings 35 times.
You have only 24 hours to use the extra spins and 21 days for the funds. The free spins can be used only on Book of Dead.
Pros & ConsPros
- The wagering condition of 35x is very good
- The time limit to wager the funds of 21 days is great
- Great percentage match of 300%
Cons
- The rounds can be used on a single game
The welcome offer of Jaak Casino offers British punters a good mix of promotional funds and extra spins that can be used to explore the platform and its game collection. You also have a very reasonable rollover requirement of only 35x.
WAGER £10 GET £50 AT BETVICTOR CASINO
Min. Deposit
£10
Wagering
40X (Bonus)
Match Pecentage
500%
Online Since
2012
Deposit and wager £10 at BetVictor Casino and you can get a £50 bonus on selected Playtech slots.
Offer RequirementsTo redeem this promotion, deposit £10 and wager it on the selected games within the first week after you opened your account. The bonus will be awarded to you in increments of £10 on Playtech slots.
The winnings must be wagered 40 times. You have 30 days to use and complete the requirement for each installment of £10. After that, you may withdraw up to £1250.
Pros and ConsPros
- You will receive a generous bonus amount compared to the sum you deposit
- The max cashout is set at £1250, which is very high
Cons
- Each set of £10 bonus funds is limited to specific games, restricting your options
- You have to wager the deposited sum before receiving the promotion
This promotion is suitable for players who want to try out some of Playtech’s most popular slots with a generous bonus of £50. The maximum cashout of £1250 is also very impressive for such an offer.
STAKE £10 GET £30 WELCOME BONUS AT LADBROKES CASINO
Min. Deposit
£10
Wagering
40X (Bonus)
Match Pecentage
300%
Online Since
2018
To get the bonus, you will first have to create an account. After completing the KYC procedure, you have to deposit and use £10 on slots, casino and live casino games. Afterwards, you will receive £30 bonus funds that have a wagering requirement of 40x. Finally, you have 30 days to use the bonus.
Pros and ConsPros
- The 30 days expiry time is long
- The bonus can be played on almost all casino games, including live tables
Cons
- High 40x wagering requirements
Even though it has a low £30 bonus funds, this bonus is great for newcomers to the gambling scene. This is in part due to its long expiry time of 30 days, as well as the somewhat standard 40x wagering requirement.
WAGER £10 GET £30 + 100 SPINS AT BETVICTOR CASINO
Min. Deposit
£10
Wagering
40X (Bonus)
Match Pecentage
300%
Online Since
2012
Deposit and wager £10, and you may get a £30 bonus and an additional 100 no wagering spins on Fishin’ Frenzy.
Promotional TermsTo redeem this bonus, deposit and wager £10 on casino or live dealer games. The £30 bonus will be awarded in 3 installments of £10, as follows: £10 on slots with 35x requirement, £10 on live dealer games, and £10 on live game shows, both with 40x requirement. Each installment has a maximum cashout of £250.
The no wagering spins are only available on Fishin’ Frenzy and must be used within 30 days of being added to your account.
Pros and ConsPros
- The promotion comes with a permissive cashout of up to £750
- The spins do not have a wagering requirement, which is rare for on-deposit spins
Cons
- The spins can only be used on Fishin’ Frenzy, which does not leave room for variety
This is a great fit for punters who want to try out slots and several live dealer games. Also, the offer has an impressive cashout of £750 and no wagering requirement for the spins.
SPEND £10 GET £40 + 40 NO WAGERING SPINS AT FOXY GAMES CASINO
Min. Deposit
£10
Wagering
40X (Bonus)
Match Pecentage
400%
Online Since
2015
After registration, you have 7 days to deposit and stake £10 on any slot game to receive a £40 slots bonus. You must wager the bonus 40x times only on selected games, excluding jackpot slots.
Remember to complete the wagering within 7 days. The spins come with no wagering and must be used only on Lock o’ The Irish. Each spin is worth £0.10.
Pros & ConsPros
- Spins have no wagering
- 7 days to collect the bonus is enough time
- The bonus works on numerous games, including exclusive ones
Cons
- 40x wagering is on the higher end
This offer works great for UK players who want to try out different slot games, especially exclusive ones. What’s more, the spins have no wagering, meaning all the winnings go straight into your cash balance.
DEPOSIT £5 GET £20 BONUS + 50 WAGER-FREE SPINS AT GALA BINGO
Min. Deposit
£5
Wagering
40X (Bonus)
Match Pecentage
400%
Online Since
2008
You must deposit and wager £5 to get a £20 bonus and 50 spins. The spins have no wagering requirements, and the bonus funds must be wagered 40 times within 7 days.
You can use the bonus cash on slots of your choice, while the spins can be used only on the selected slot games.
Pros and ConsPros
- The spins are wager-free
- The minimum deposit of £5 is low
- You can use the funds on any slot of your choice
Cons
- The spins are limited to the selected slots only
- You have 7 days to meet the wagering requirements
This welcome bonus is a great option for slots players, as they get both funds and no-wagering spins to use on slot games. The minimum deposit of £5 makes this promotion worthwhile, but keep in mind to wager the bonus funds within 7 days.
DEPOSIT £10 GET £30 BINGO BONUS + 20 FREE SPINS AT BINGOSTARS
Min. Deposit
£10
Wagering
4X (Bonus)
Match Pecentage
300%
Online Since
2022
To claim this bonus, you must deposit £10 or more. You will get £60 bonus funds with 4x wagering, and Fluffy Favourites spins, with 40x playthrough. The value for the spins is set at £0.10 each.
Pros and ConsPros
- The £10 bonus value is quite high, considering the low deposit
- Low 4x wagering for the bonus funds
- Fluffy Favourites is a popular slot among UK players
Cons
- Low value per spin on £0.10
- The 40x wagering for the spins is on the higher side
The promotion is worth claiming if you are an inexperienced player. For a reasonable deposit amount, you get a high bonus of £60, which also comes with low playthrough. Moreover, you can also get a feel for the popular Fluffy Favourites slot. However, the wagering requirements for the spins is on the higher side.
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GET 100 FREE SPINS NO DEPOSIT - Only By Email
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How We Review and Test a 300% Casino Bonus
At KingCasinoBonus.uk, we take an in-depth, hands-on approach to reviewing 300% welcome bonuses so we can report our experience better. Before recommending any casino, our experts rigorously test each bonus step-by-step. We do this to find any possible issues UK players might encounter and report them:
- First, we research the latest 300% deposit deals at licensed, reputable UK casinos. This ensures all recommended sites are safe and legal for British players.
- Next, we dive into the critical terms and conditions like wagering requirements, game contributions, and withdrawal limits.
- We compare these to industry averages to identify 300% deposit bonuses most favourable.
- Lower playthrough rates, higher game contributions, and higher maximum cashouts are ideal to make the bonus worth claiming.
- Once the shortlist is compiled, we create real accounts and deposit the minimum amount necessary to activate each 300% bonus directly.
- The real gameplay begins as we wager our boosted bankroll across slots, table games, and other eligible titles the casino allows. We track which games contribute fully and which are restricted. We also document how long it takes for us to clear wagering requirements so you gain a better understanding of the bonus.
Ultimately, only 300% welcome bonuses that exceed our rigorous testing get recommended by us. Our hands-on approach to verification ensures we only promote the very best sign-up deals with realistic winning outcomes for UK players.
Our Favourite 300% Deposit Bonuses
Our experts looked at all the 300% deposit bonuses on the UK market. We claimed and tested all of them, then selected the top 3 and put them up for comparison. We presented the criteria we deem important to know before claiming: minimum deposit and wagering requirements. Check out our side-by-side analysis of the bonuses, and choose which one fits you better.
| Best 300% bonuses | Best for category |
|---|---|
| 300% up to £40 + 50 Spins On Book Of Dead At Jaak Casino | Highest value |
| Stake £10 Get £30 Welcome Bonus At Ladbrokes Casino | No limit on withdrawals |
| Wager £10 Get £30 + 100 Spins At Betvictor Casino | Multiple game types eligible |
300% up to £40 + 50 Spins On Book Of Dead At Jaak Casino
Jaak Casino has a 300% deposit bonus for UK players with bonus code 300. With over 1000 slots from providers like Netent, Microgaming, Pragmatic Play and more, Jaak Casino can be your next playground if you’re a slot UK punter.
The fact that you will not find any live casino games makes Jaak Casino one of the best slot sites in Great Britain.
Why claim the bonus?
Jaak Casino’s 300% deposit bonus is among the highest-value bonuses you can find on the market, with up to £40 up for grabs. The opportunity to play Book of Dead is great, and we like it for the reasonable 35x wagering requirement with no max cashout limit.
Jaak Casino highlights
- 1000+ slots
- 1-2 day payout time with PayPal
- Low wagering requirements on bonuses
Stake £10 Get £30 Welcome Bonus At Ladbrokes Casino
Claim a 300% deposit bonus at Ladbrokes when you stake your first deposit amount. If you continue to be a player at Ladbrokes, you must know that compared to Jaak Casino, you will find 50 live casino games, including Baccarat, Blackjack, and Roulette.
Another top feature is the unlimited cashout feature with methods like Bank Transfer, Mastercard, and Visa.
Why claim the bonus?
Ladbrokes is a veteran in the UK industry, so its 300% bonus for a £10 deposit and stake should not be missed if you don’t already have an account here—claim Ladbrokes’ 300% casino bonus if you like playing slots or live dealer games.
Ladbrokes Casino highlights
- Popular UK brand
- No limit on withdrawals
- 24/7 customer support
Wager £10 Get £30 + 100 Spins At Betvictor Casino
Betvictor’s 300% casino bonus up to £30 lets you play 3 types of games. What’s more to know?
You should know more about BetVictor, like the fact that it is unbeatable when we refer to the slots catalogue. Unfortunately, neither Ladbrokes nor Jaak can compete with the 2000 slots’ impressive catalogue.
Why claim the bonus?
The best part about BetVictor’s £30 bonus is that you can play slots, live dealer games and live game shows, each with £10. However, you may find it limiting that the bonus funds are spread this way.
BetVictor Casino highlights
- 2000+ slots from 15+ providers
- £10000 max withdrawal transactions
- No wagering bonuses for existing players
New Casinos with 300% Deposit Bonuses
At KingCasinoBonus.UK, we follow the newest technological features implemented in new casinos 2024. For example, a new casino must have fast cashout features, various available payment methods, new slots with immersive bonus features and high-quality HD graphics.
If you want a shortcut to new casinos UK 2024 you must read our full article. Let’s take the best example of the new 300%deposit casino bonus:
Bingo Stars Casino: 300% off up to £60 and 20 free spins
At Bingo Stars, besides bingo bonuses and games, you will have a casino section and a top welcome offer of 300% up to £60, which is very generous. But one inconvenience that many UK punters will tell you is that the 20 free spins bound to Fluffly Favorites have attached a 40x wagering, which is high.
Nonetheless, the bonus funds have only 4x wagering, which means that the Bingo Stars Casino bonus is balanced and addresses all types of slot players, experienced and inexperienced.
Why Claim The Bonus?
Because it will expand your gameplay time, as we said, and it’s even a balanced welcome offer regarding the wagering. On top of that, you can try Fluffy Favorites, one of the most-played Eyecon video slots.
All in all, Bingo Stars is a trustworthy, reputable gambling site and our experts recommend the promo offers because they don’t have any misleading information attached. It’s transparent and fair even for those new to online casinos.
Be Aware of Your 300% Bonus Terms
The 300% deposit bonus promotion comes with terms and conditions that you should know before you claim it:
| Significant terms | Explanation |
|---|---|
| Minimum deposit | It means the payment required to activate the 300% casino bonus. £10 is a low deposit value. Anything more than £20 is high. Check out our £2 minimum deposit list for great alternatives. |
| Bonus percentage | It refers to how much % of your deposit you get as bonus funds. A 300% promotion is considered rare. |
| Wagering requirements | It refers to how many times you need to wager the bonus to cash out. The average in UK is 40 times. |
| Win limit | It translates into how much you keep after you wager your bonus. It can refer to winnings from free spins, bonuses or real money. |
| Eligible games | It refers to the titles you are expressly informed you can play in the promotional T&Cs. |
| Excluded games | Some games are forbidden to play with bonuses. Playing them may result in void winnings and canceling bonuses. |
| Maximum bet limit | It states how much you can bet at once. It is expressed either as a percentage or value, or both. The lowest of the two usually applies. |
| Maximum bets for e-wallets | PayPal, Skrill and Neteller depositors may have a reduced maximum bet limit. For example, a VISA depositor may be able to bet up to £5, while the limit would be £2.5 if you claimed with Skrill. |
| High wagering contribution on slots | For most 300% deposit bonuses, bets in slots count entirely for the wagering progress; 100% of your stake in slots contributes to the playthrough. |
| Low wagering contribution on live games | For most 300% deposit bonuses, bets in live dealer games contribute around 10% of their value. |
| Restriction of payment methods | Some payment methods may be excluded from claiming the 300% casino offer. Trying to use them may forfeit your bonus. |
| Doubling excluded | There may be restrictions on using the Gamble feature in slots, doubling down in blackjack and any other form of doubling bets. |
How to Claim a 300% Welcome Bonus?
Claiming welcome bonuses on registration with 300% of your deposit is easy:
- Opt-in for an online casino that offers a 300% match deposit bonus, which allows a high limit, such as a 300% up to £300 on your first deposit promotion.
- Head to the cashier section of your profile and pay equal or higher to the minimum limit imposed, which usually ranges between £10 to £20.
- The bonus money shall then be credited to you as a 300% match to your deposit. For example, if you have deposited £10, you will receive an additional £30 as bonus money. In total, you will be able to play with £40.
- Go through the rules of the 300% casino bonus you have opted for to gain information regarding wagering requirements and bonus time availability.
- Also, don’t forget to verify if there are any game restrictions for using your bonus. For instance, you may only be able to use your funds on slots and not table games or live casino titles.
How to Choose the Best Casinos with 300% Bonus for Slots
UK players who want to play slots with a 300% bonus will be glad to find that slots are universally playable with this type of offer, and the contributions are as high as 100% for most slots bonuses.
Yet the bonus amounts will vary, as will happen with the wagering conditions and eligible games. Real money slots sites in UK decide them on an individual basis.
BetVictor is a casino that offers a 300% deposit bonus for £10 and 100 bonus spins on top.
Experts recommend playing at the best payout casinos with your 300% casino bonus to improve your chances.
Top slots to play with 300% bonuses
- Immortal Romance (Microgaming)
- Book of Dead (Play’n Go) – you can try this game with our dedicated no deposit bonuses
- Big Bass Bonanza (Reel Kingdom)
- Starburst (NetEnt) – select the Starburst free spins from Space Wins promotions
- Aztec Gems – Get 10 free spins with our exclusive Clover Casino bonus code
We have selected the games by studying hundreds of T&Cs for 300% casino bonus codes. These slots are rarely featured among the excluded games. All of them come from reputable providers and have various special features.
Best Live Dealer Games for 300% Deposit Bonuses
- Live Blackjack – Live blackjack titles may not have a 100% contribution towards allowing you to meet your wagering requirements when accessing 300% deposit bonuses, but there are a wide range of variants available, so it is worth checking it out. Popular live blackjack titles include Speed Blackjack, Infinite Blackjack and Lightning Blackjack.
- Live Roulette – Although live roulette titles often have a wagering contribution of 5% or less towards meeting your wagering, there is a wide range of live wheel titles worth trying out, such as Immersive Roulette and Double Ball Roulette.
- Live Baccarat – Live Baccarat titles are widely popular among gamblers despite usually not having a great contribution to meeting the imposed wagering. Popular titles include Speed Baccarat and. XXXtreme Lightning Baccarat
When opting for 300% deposit bonuses, if you want to play the bonus cash received on live tiles, you should first check out if they are eligible for a contribution towards meeting the wagering. If no maximum bets are allowed, try to play with minimum bets to conserve your bankroll. Moreover, you should avoid side bets, and go for standard bets instead.
300% Casino Bonus for Low Depositing UK Players
You might claim a 300% bonus for the high percentage that greatly improves your bankroll. Don’t stress about finding the best low-deposit casino! We’ll show you exactly where to look.
Where to look for a low deposit casino
The minimum deposit limit for a 300% casino bonus is £1.
We have verified and selected several UK casinos with no minimum deposit bonuses that you should follow for the best price/benefit ratio. On the downside, the number of platforms that meet this requirement is quite low.
We provide a similar list of £5 deposit casinos and £10 deposit online casino sites. Luckily, the options are more numerous in this category.
How to use the 300% casino bonus for low rollers
- Set the spin size or bet amount to the minimum.
- Maximize your payout potential with low volatility slots.
- Pick the lowest house edge casino games.
300% Deposit Casino Bonus for High Rollers
High rollers may analyze several aspects in a 300% deposit bonus before deciding on the best choice. Making a substantial investment should return the biggest bonus value, so it’s not only the fairness of the wagering rules that matters here.
Tips for high rollers
You may want a welcome package on 3 deposits with a 300% deposit bonus casino promotion and 20 bonus spins or more. In that case, apply our tips:
- Mind the payment method you use when depositing.
- Adjust your deposit to get the full deposit match.
- Complete the KYC right after sign-up to facilitate cashouts.
- Play your live casino bonus in the highest-contribution games
How to Use the 300% First Deposit Bonus Responsibly?
- Review the terms and conditions of each bonus you want to access to ensure no games are excluded from the promotion.
- Try not to delay slot features or free spins triggered when playing with bonus money as this can be interpreted as an attempt to abuse a bonus.
- Strictly stick to bet value limits imposed by online casinos. Exceeding these limits can cause forfeits.
- Complete the wagering requirements in the time frame indicated so you don’t risk having your bonus forfeited.
- Always set deposit limits corresponding to the budget you can afford to lose in a week or month.
- Try to activate wagering limits to restrict high bets and manage bankrolls.
- Activate session timers and take constant breaks to to be in control of the time your spend gambling.
- If your gambling habits are getting out of control, consider opting for timeout periods and self-exclusion tools.
By following the safe practices listed here, you will be ensured that you can securely play 300% slots bonuses without risking abusing the promotion or developing a gambling problem
Accepted Payment Methods for 300% Casino Bonuses
When opting for a 300% welcome bonus, ensure the promotion accepts your preferred payment option to fund your account and withdraw your winnings.
Sometimes, online casinos may be reticent to accept e-wallets like Skrill and Neteller for funding your deposits due to bonus abuse risks. Hence, before depositing, make sure to carefully read the terms and condition of the 300% deposit bonus you want to opt for and be on the lookout for such exceptions.
When claiming a 300% casino bonus, use an accepted payment method to fund your deposit and withdraw winnings. Common options include:
| Payment service | Deposit range | Cashout range | Cashout speed |
|---|---|---|---|
| VISA/Mastercard | £1 – £10,000 | £10 – £10,000 | 1-3 days |
| PayPal | £1 – £10,000 | £10 – £10,000 | 1 day |
| Poli Pay | £1 – £1,600 | N/A | N/A |
| Paysafecard | £1 – £5,000 | N/A | N/A |
| Skrill | £1 – £10,000 | £10 – £10,000 | 1 day |
| Neteller | £1 – £10,000 | £10 – £10,000 | 1 day |
How To Keep Your Winnings From a 300% Deposit Bonus
When you claim a 300% deposit bonus, your bonus funds get paid into a separate bonus balance. This is different from your regular cash balance.
Suppose you deposit £100 and get a 300% bonus of £300. You’ll have a total of £400 to wager. Fair bonus terms require 30x wagering. So you’ll need to play through £400 x 30 = £12,000 before withdrawing any bonus winnings.
To complete the wagering quickly, play high contribution slots. These have the most significant impact on lowering your rollover amount. Avoid low-contribution games like roulette.
You can cash out your bonus funds once you’ve met the wagering requirement. Go to the casino’s banking page and submit a withdrawal request for the bonus balance amount. Make sure to withdraw to an e-wallet like PayPal for the fastest payouts.
But remember, if the maximum bet per spin is higher than £0.1, the rollover will be cleared fast, but even with a lower minimum bet is possible to gain positive outcomes.
Our Top Alternatives to a 300% Casino Bonus
- No deposit promotions – such bonuses will allow you to test a platform before opting for a higher bonus.
- 200% deposit bonuses – these offers will allow you to play with three times your deposited amount.
- 400% deposit bonuses – these offers will allow you to gamble with 5 times your deposited sum.
- 500% casino bonus – the top choice if you seek the highest bonus with the lowest deposit.
Higher match deposit bonuses, such as 500% deposit bonuses, may also come up, but these are the most common alternatives.
Lower percentage match deposit bonuses, such as 100% deposit offers or 200% bonuses, will often have lower wagering requirements than a 300% deposit bonus, so they may be a better choice for players who are playing with a limited amount of money. However, the bonus money value you will receive shall also be smaller, and limits on your bet size may also be present.
On the other hand, higher deposit match bonuses such as 400% and 500% will be more suitable for high rollers since there are usually no bet or withdrawal limits. However, the wagering may also be higher than with a 300% casino bonus, so gamblers may be willing to risk losing higher sums.
Should You Claim 300% Casino Offers?
What makes a 300% casino bonus attractive is the potential to multiply your gaming funds by 4. Still, despite the impressive percentage, this type of offer usually comes with more restrictive wagering requirements and various limitations regarding eligible games and bet sizes.
Our experts conclude that the 300% casino bonus is the best promotion to claim if you’re into slots. Claim these online casino offers to get the most play time for the lowest payment.
Pros
- Multiply the amount you deposit by 4
- Higher cashout limits vs other casino deposit bonuses
- Wagering requirements are industry average at 40x
Cons
- Live casino games have low contributions
- New casinos rarely offer these bonuses