First Deposit Bonus
100% UP TO €500
Bonus code:
NOT REQUIRED
€10
40X (Deposit + Bonus)
N/A
If you’re a newcomer at 21 Casino, you can claim the 100% deposit bonus. To do so, click the play button available on our website. This hyperlink will take you to the bonus LP. Look for the sign-up button and click it. Complete the registration process, choose the offer and deposit €10.
You can withdraw any amount, but you must wager 40x to unlock this feature. The good news is that you can play slots with a €5 max bet.
Pros and ConsPros
- €5 max bet
- €10 min deposit
Cons
- 40x wagering requirements
Our team rated the 21Casino welcome bonus as excellent because you can claim it with the Irish industry average of €10, which is a value affordable by 89% of the current Irish customers. However, it’s essential to read the terms before you claim the offer because you need to know the restricted games to avoid them.
Exclusive Offer
Only by email
Your e-mail will not be shared with any third parties. By adding your e-mail you agree to receive daily casino promotions, and this will be the sole purpose it will be used for.
Free Spins No Deposit
21 FREE SPINS NO DEPOSIT ON BOOK OF DEAD
Bonus code:
NOT REQUIRED
40X (Winnings)
€100
If you want to play Book of Dead with 21 free spins given by 21Casino, click play in this box. This will take you to the bonus landing page, where you can see a sign up button. Click it, too, and complete the registration process.
Once you’ve got the offer, make sure not to bet more than €0.1. Furthermore, you must clear a 40x wagering requirement to unlock the chance of cashing out up to €100.
Pros & ConsPros
- Up to €100 cashout
Cons
- High wagering
Show lessNo Deposit Bonuses
Best No Deposit Bonuses of 2026 €2.1 NO DEPOSIT BONUS
Bonus code:
NOT REQUIRED
Click play in this bonus box to start the claiming process of the €2.1 no deposit bonus from 21Casino. This button will redirect you instantly to the bonus LP. Click sign up and complete the registration phase.
This bonus is designed for Book of Dead by Play’n Go, which makes the bonus high-quality. However, the max bet is €0.1 and the maximum cashout is up to €100. Still, to unlock the possibility to withdraw something, make sure to complete the 40x wagering requirements.
Pros and ConsPros
- Up to €100 max cashout
Cons
- 40x wagering requirements
To be able to withdraw up to €100 from a no deposit bonus is rare, but 21Casino did it. This is one of the reasons why we consider this offer perfect. Another reason is the available game, because it is one of the most played and popular Play’n Go slots out there.
Best Alternative Bonuses
Copy:
ALPHA80
Suggested
€10
40X (Bonus)
- 1st deposit: 100% up to €500
- 2nd deposit: 75% Up To €500 + 50 Free Spins
- 3rd deposit: 120% up to €1000 + 75 Free Spins
If you’re a new customer, you can get a 100% bonus up to €500 from NV Casino. Keep in mind that this bonus is exclusive, so you must grab the offer via our website by clicking the play button. After doing this action, you will be redirected to the special bonus wheel landing page. Basically, you must spin it 2 times, then click play now. Complete the registration and deposit at least €10.
When this bonus is active, the maximum bet you can play is €5. Moreover, our team of experts saw that the maximum withdrawal is 5x the bonus received, but you cannot experience it if you don’t clear the 40x wagering requirements.
Pros and ConsPros
- €10 minimum deposit
- €5 max bet
- Easy claiming process
- Impressive package value up to €2000
Cons
- 40x wagering requirements
Our team of experts rated this package as excellent because of the total bonus value of up to €2000 and because of the €10 minimum deposit. However, the 40x wagering will be a difficult task, but if you use the €5 max bet wisely, you will lower the chance of not clearing the rollover.
GET 25 FREE SPINS NO DEPOSIT + 100% UP TO €100 AT HELLSPIN CASINO
Suggested
€20
40X (Bonus)
- 1st deposit: 100% up to €100
- 2nd deposit: 50% Up To €300 + 50 Free Spins
- 3rd deposit: 30% Up To €1000
- 4th deposit: 25% Up To €1000
If you’re a newcomer at HellSpin and you want to start with the first deposit bonus, you must click the blue button in this box. You will be redirected to the exclusive bonus landing page. Look for the registration button, click it and complete the process. Choose the bonus and deposit at least €20 to activate it.
Our experts saw that you can withdraw up to €10,000, which is outstanding. Still, you should know that if you can’t clear the 40x wagering requirements, you won’t be able to withdraw anything. Keep in mind that when the bonus is on, the maximum bet allowed is €5. The additional spins are designed for Gates of Olympus 1000, and there’s no limit on withdrawal. Moreover, the max bet is €0.10 and the wagering is 40x.
Pros and ConsPros
- €5 max bet
- €10,000 max cashout
- Unlimited withdrawal via the free spins
Cons
- 40x wagering requirements
We consider this bonus best for all types of players because you will grab bonus funds and free spins. Still, we think that they should’ve added more games to play with the free spins because one game leaves no room for diversity. The best news is that via the spins, you can withdraw as much as you want.
GET 25 FREE SPINS NO DEPOSIT + 100% UP TO €100 AT SLOTSGEM CASINO
Suggested
New casino
€20
40X (Bonus)
- 1st deposit: 100% up to €100
- 2nd deposit: 50% Up To €25 + 50 Free Spins
- 3rd deposit: 50% Up To €50
- 4th deposit: 50% Up To €25
To get the first deposit bonus from SlotsGem, you must be a new Irish customer, and you also need to claim the bonus via our website by clicking the play button. You will be redirected to the special bonus picking landing page. Choose the right offer and continue the registration process until the end of it. Deposit at least €20 and the bonus is yours.
We used the bonus and we saw that there’s no withdrawal limit, but this step is locked until you manage to clear the 40x wagering requirements. Note that this casino allows you to play slots with a €5 max bet.
Pros and ConsPros
- €5 max bet
- Unlimited cashout value
Cons
- 40x wagering requirements
We find this welcome package worthwhile, especially for high-roller slot customers, thanks to the fact that you can withdraw an unlimited amount. However, even if you can play many slots, it’s essential to read the bonus policy because there are many restricted slots with a 0% rollover contribution rate. Make sure to avoid them all!
Expired Bonuses
€5 NO DEPOSIT BONUS
Expired
Bonus code:
NOT REQUIRED
50 FREE SPINS NO DEPOSIT ON NARCOS
Expired
Bonus code:
NOT REQUIRED
35X (Winnings)
€100
Show less 121% UP TO €300 + 50 FREE SPINS
Expired
Bonus code:
NOT REQUIRED
€10
35X (Bonus)
No limit
Our Process for Verifying Bonus Accuracy
We know that bonuses are often misleading or outdated, but at KingCasinoBonus, we take pride in providing only accurate and reliable bonus details. Our team rigorously verifies each promotion and continuously updates the information to ensure its accuracy. This dedication to transparency is how we’ve built trust with our community, helping you make well-informed decisions every time.
| Bonus | Status | Min deposit | Wagering | Published Date | |
|---|---|---|---|---|---|
| 100% Up To €500 | Active | Welcome bonus | €10 | 40X (Deposit + Bonus) | May 8, 2026 |
| 21 Free Spins No Deposit on Book of Dead | Active | No Deposit Money | - | 40X (Winnings) | May 8, 2026 |
| €2.1 No Deposit Bonus | Active | - | - | 40X (Winnings) | May 8, 2026 |
| €5 No Deposit Bonus | Expired | - | - | 35X (Winnings) | May 8, 2026 |
| 50 Free Spins No Deposit on Narcos | Expired | No Deposit Money | - | 35X (Winnings) | May 8, 2026 |
| 121% Up To €300 + 50 Free Spins | Expired | Welcome bonus | €10 | 35X (Bonus) | May 8, 2026 |
Are 21 Casino Bonus Codes Easy to Claim?
Claiming the bonuses from 21 Casino is a quick and user friendly process for new players. To redeem a 21 Casino bonus code, follow these steps:
- Sign up for a 21 Casino account with your ID details and contact information.
- Verify your phone number and email.
- Enter the 21 Casino promo code if you see one on KingCasinoBonus.
- Make your first deposit of at least €10 with a debit card to activate the 21 Casino deposit bonus.
- Your bonus funds will be credited automatically in your profile.
- Now you can start playing 21 Casino games!
If your bonus doesn’t appear, contact customer support via live chat.
Payment Methods Avaible for 21 Casino
| Payment | Min deposit | Max withdrawal |
|---|---|---|
| $/€10 | N/A |
| $/€10 | N/A |
| $/€10 | N/A |
| $/€10 | N/A |
| $/€10 | N/A |
| $/€10 | N/A |
| $/€10 | N/A |
| $/€10 | N/A |
| $/€10 | N/A |
| $/€10 | N/A |
| $/€10 | N/A |
Are the 21 Casino Bonus Terms Fair?
Before you claim a 21 Casino signup bonus, it’s important to understand the key bonus terms:
- You must make a deposit at least €10 for bonuses, which is low.
- Bonus funds are separate from cash funds and subject to 35x wagering condition – lower than many casinos in Ireland.
- Bonus funds must be used first, which is a plus because many casinos draw from your real money balance first.
- You have plenty of time to wager the bonuses for deposit, as they must be used within 30 days.
- Like many other casinos, the maximum bet with bonus offers is €5.
- Popular slots like Book of Dead contribute 100% toward wagering, others may contribute less.
Overall, 21 Casino offers fair bonus terms, in line with the best online casinos in Ireland.
Can You Get a No Deposit Bonus at 21 Casino?
Yes, you can get the 21 Casino free spins no deposit offer. Simply access the casino from KingCasinoBonus and complete the registration process to get 21 free spins on Book of Dead (35x wagering, €100 max cashout, 10 days expiry).
This 21 Casino free spins offer is exclusive to KingCasinoBonus Ireland visitors who don’t have an account. Getting this offer doesn’t mean you can’t get the 21 Casino sign up bonus for a deposit, but you’ll have to wager them separately.
Compare other promotions in our list of 20 no deposit free spins.
The Welcome Bonus Available at 21 Casino
The 21 Casino welcome bonus includes a 121% match bonus up to €300. For example, if your deposit amount is €10, you get €12.1 in bonus funds. Here’s why it stands out:
- Generous bonus funds for new players.
- Low qualifying deposit (€10 minimum).
- Low wagering requirements
- No maximum cashout
- 21 Casino slots bonus covers popular titles, including a range of games by NetEnt.
Keep in mind the 21 Casino welcome offer excludes playing progressive jackpot games with an active bonus balance. Check out JackpotCity Casino bonus codes if you want to play jackpots with a bonus.
Also, high-rollers may want more bonus funds than 21 Casino’s maximum €300. Boho Casino bonuses are better if you want a higher €1000+ bonus value to enjoy live casino games.
Wagering Contribution
| Game category | Game contribution |
|---|---|
| Video Poker, Live casino | 5% |
| Table games, Craps, Blackjack, Slingo, Baccarat, Roulette, Bingo, Arcade , Sic Bo, Wheel of Fortune, Poker | 10% |
| Classic Slots, Slots, Scratchcards, Keno, 5-Reel Slots | 100% |
| Jackpots | 0% |
Are There Bonuses for Regular Players?
Aside from the 21 Casino sign-up bonus, existing players can benefit from:
- Reload bonuses and weekly 21 Casino promotions.
- Raffles with cash prizes.
- Cashback offers on certain deposits and wagering in live dealer games.
According to our 21 Casino review, this casino is renowned for its VIP program, where you can get exclusive perks like priority withdrawals and better bonuses.
Steps to Convert Your Winnings Into Cash
- Ensure you have met the wagering requirement (35x).
- Select Withdrawal in your casino account menu.
- Choose your payment method (same used for claiming).
- Enter the amount (must be greater than €10).
- Approve the request.
- Wait for the processing time to receive the bonus winnings.
Our Take on 21 Casino Bonus Codes
Overall, 21 Casino bonuses are worth claiming for Irish players who value an established casino site. While the reload bonuses for existing players are few, we like the fact that you can get promotions in the VIP program. Another advantage is the no deposit bonus available, as they are quite rare in the industry.
All 21 Casino bonus codes activate promotions with 35x wagering, which is fair compared to many casinos that impose +50x wagering conditions. Overall, 21 Casino’s promotions have something for every player’s preferences, making them a top choice in 2026.
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