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Helmi Casino Bonuses
Doesn't accept players from Ohio
No Deposit Bonus:
Not available
Deposit Bonus:
Not available
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Payment methods
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  • Trustly Pay
  • Nordea
  • Danske Bank
  • Säästöpankki
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  • OmaSP
  • OP Bank
  • S-Pankki
Withdrawal limits
Not Limited for EUR
Prozone Limited
Prozone Ltd
2022
< $1,000,000
OverviewBonusesUser reviewsSafety Index explainedDiscussion1Payment methods11

Helmi Casino Bonus Codes

Bonus codes offered by Helmi Casino. Find best and new welcome bonuses, promo codes, and no deposit bonuses in December 2025 on Casino Guru.

No bonuses available for players from Ohio
This casino does not offer any bonuses to players from your country.
Show bonuses not available to players from Ohio (1)
Safety Index: 5.5 Below average
Deposit Bonus
Safety Index: 5.5 Below average

250 EXTRA SPINS on Mermaid’s Treasure Trove

First deposit bonus
  • First deposit bonuses, also known as welcome or sign-up deposit bonuses, are offered by casinos to players who deposit real money into their account for the first time.
Minimum deposit: €20, Maximum cashout: €1,000, Excluded payment methods: PaysafeCard
  • You need to deposit at least €20 to be eligible for this bonus.
  • The amount of money you can withdraw from your free spins winnings is limited to €1,000. Any winnings over this limit will be forfeited.
  • If you deposit using PaysafeCard, you will not be eligible to receive this bonus, or your winnings may be voided afterwards.
Wagering requirements: 20x (restrictions apply)
  • The amount you win from your free spins will be added to your account as bonus funds. You then need to wager that amount 20-times to convert it into real money.
  • If you win €50 from free spins, you will then have to wager €1,000 (€50 * 20) to convert it.
  • This bonus can only be used on these types of casino games: Slots.
Maximum bet: €2
  • You cannot bet more than €2 while playing with bonus funds. If you break this rule, the casino may confiscate your winnings.
The process of getting this bonus should be relatively FAST, Bonus expiration: 7 days
  • According to our testers and feedback from other players that claimed this bonus, the process of getting this bonus is relatively fast.
  • The bonus expires 7 days after being added to your account. If you don’t manage to clear the wagering requirements by then, the remaining bonus amount will be deducted from your account.
Free spins: 250 spins on Mermaid’s Treasure Trove, €0.2 per spin (€50 total value)
  • This bonus consists of 250 free spins that can be used on Mermaid’s Treasure Trove. Each free spin has a value of €0.2, which means that the free spins add €50 to the value of this bonus.
Free spins conditions: 7-day expiration
  • You will have 7 days to play your free spins. If you don’t use them in this timeframe, your free spins will be removed from your account.
Terms and conditions
    New players onlyLimited to one claim per IP addressGame weighting and exclusions applyFull Terms apply18+, rgf.org.mt (Responsible Gaming Foundation)
Check Bonus
Bonus is not available in Ohio

Get to know Helmi Casino bonuses

There is no better way to get something extra from a casino then to make use of its online casino bonuses. The good news is that online casinos usually offer a wide selection of bonuses. On this page, you can learn everything there is to know about bonuses offered by Helmi Casino. Online casino bonuses come in many shapes and sizes. From welcome bonuses that take the form of deposit bonuses, no deposit bonuses, and free spins, to other promotional offers and bonus codes for new or existing players, there is a lot to choose from. Specific bonuses you can use are listed above, while you can keep reading to learn more below.

When choosing a bonus to play with, we advise you to consider the casino's Safety Index. This rating shows the safety and fairness of each online casino. The higher the rating, the more likely you are to be able to play without running into issues when playing or cashing out your money if you win.

We have carefully reviewed Helmi Casino and gave it a Below average Safety Index rating. We believe the positives of this casino do not outweigh its negatives for most players. Claiming bonus offers from this casino is questionable and might cause you problems, which is why we recommend choosing from other online casino bonus offers.

You can learn more about Helmi Casino and its features and characteristics in our review of Helmi Casino.

Note: Some of the bonuses described below may only be available to players from selected countries. To find offers you can use, go to the top of this page and check out the details in the information card of each listed bonus. That is where you can also click the “Get Bonus” button to go directly to the casino’s website and claim your bonus.

Welcome bonuses offered by Helmi Casino

The category of welcome bonuses covers all casino bonus offers meant for new players, most notably no deposit bonuses and deposit bonuses that are used to motivate players to sign up and start playing. Keep reading below to find out more about registration casino bonuses offered by Helmi Casino.

Free spins and no deposit bonuses from Helmi Casino

Online casinos offer no deposit bonuses as a reward for players who sign up. They do not need to deposit money into their account to claim these offers. Unfortunately, we do not have any free bonuses from Helmi Casino in our database.

Note: Having the biggest database of online casinos and bonus offers on the internet, you can find bonuses offered by many casinos on Casino Guru. Go to our database of no deposit bonus codes to browse them all.

Deposit bonuses offered by Helmi Casino

Deposit bonuses are offered to new or existing players to motivate them to deposit money into their account. Like most casinos, Helmi Casino offers a first deposit welcome bonus to players who sign up and make a real-money deposit.

Helmi Casino 250 EXTRA SPINS on Mermaid’s Treasure Trove

By taking advantage of this deposit bonus from Helmi Casino, you can get 250 free spins that can be used on certain casino games. This offer is a welcome bonus, which means it is only available to new players who sign up for an account at the casino and make a deposit.

This welcome deposit bonus from Helmi Casino has no wagering requirements. This means that you can withdraw the winnings you get from your free spins right away, without having to wager them a certain number of times.

Note: Players who claim this bonus will also get a number of free spins, which usually have their own separate wagering requirements. Please see the information box of this specific bonus above to learn more.

The Terms and Conditions of this bonus from Helmi Casino do not limit the amount of money you can win from it.

Note: Our list of bonuses contains a varied list of welcome bonuses offered by other casino sites. You can browse such offers in our database of deposit bonus offers.
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Helmi Casino Bonuses | Best Bonus Codes [December 2025]
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