Best Casino Bonus in 2025 – Online Casino Bonuses for Norway

Our guide will help you explore the best online casino bonuses for players in Norway. We have tested and compared legit casino sites in the country to select the ones that offer attractive promotions with fair wagering requirements.

Online Casino Rating Bonus Amount Casino Bonus Highlight Secure Link
5.00/5
Up to 15,000 NOK + 270 Free Spins
Best NO Casino for Bonuses
4.90/5
125% up to 12,500 NOK + 125 Free Spins
Best for Regular Casino Deals
4.90/5
100% up to 1000 NOK + 100 Free Spins
Top Online Casino Tournaments
4.80/5
100% up to 1200 NOK + 120 Free Spins
Recommended for Mobile Casino Bonuses
4.80/5
100% up to 12,000 NOK + 260 Bonus Spins
Best-Rated Loyalty Program
4.70/5
Get up to 200 Bonus Spins Welcome Bonus
Best Slots Promotions
...
By Ken Johnson June, 2025X

The operators we have selected are legit and can be trusted since they are licensed by the gambling regulators in Norway. This guarantees that they adhere to strict security standards like the top legitimate operators from the Norwegian online casino guide.

The gambling platforms in our selection offer some of the most attractive casino deals with fair terms and conditions. In this guide, we will introduce you to the different types of casino promotions that the top operators offer.

We will also provide tips on how to claim a casino promotion and what to watch out for before you decide to play with a bonus. Last but not least, you will find out which operators are most recommended for specific types of casino deals.

Top Online Casino Bonus Sites for Norwegian Players

We have tested only licensed operators to make sure we select only casino sites that boast legitimate services. Each gambling platform in our selection offers various types of promotions with fair terms and conditions.

Although the services of the operators might be similar, some online casinos still perform better in particular areas, especially when it comes to promotional campaigns. Therefore, some operators will be most recommended for specific types of bonus offers.

We checked the promotional campaigns of the top operators and compared their offerings carefully. Thus, we could rank the gambling sites based on the specific casino deals they offer.

🏆 Best Casino Bonus in Norway: ICE Casino
💫 Top Free Spins Offer: Griffon Casino
💰 Biggest Deposit Match: ICE Casino
📱 Best Mobile Casino Bonus: 20Bet
🎫 Top Bonus Code Offer: 20Bet
🆓 Best Low Deposit Bonus: Griffon Casino
🎰 Top-Rated Bonus for Slots: Griffon Casino
⬇️ Low Wagering Bonus: Bizzo Casino
💳 Visa Casino Bonus: Captain Spins
🤑 Best High Roller Bonus: National Casino
💸 Top Reload Bonus Offer: Bizzo Casino

How to Choose the Best Casino Bonus Offers

Many players are eager to improve their gaming sessions with an attractive bonus, but there are essential details that everyone should consider before claiming an offer. This is because each bonus has vital features you need to pay attention to.

Therefore, before you select a particular offer, you need to compare the different promotions and their terms and conditions. Here are several steps you can follow to select the best casino bonus for you.

  • Choose a legit casino: Always choose a casino site licensed by local or reputable international gambling regulators.
  • Consider the bonus size: Before you claim a bonus offer, check the bonus amount and decide whether it might be suitable for you or not.
  • Check for free spins or other extras: See if the bonus comes with additional benefits included in the offer, such as free spins that can make the promotion even more engaging.
  • Check the wagering requirements: Carefully examine the specific terms and bonus wagering requirements to determine if they are suitable for your skills.
  • Consider bonus validity: This is important since it determines the period in which you must meet the playthrough requirements.

Types of Online Casino Promotions

You need to know that there are various types of offers that you can find at legitimate casino sites in Norway. Many operators offer promotions for new customers who want to start gaming sessions.

There are also different casino deals for regular players who want to claim attractive bonuses while enjoying their favorite games. Below, we have outlined the most popular types of casino bonuses you can find.

Casino Bonus Type By Casino Casino Bonus Offer Type of Player Secure Link
Sign Up Bonus ICE Casino Up to 15,000 NOK + 270 Free Spins Beginner Get Bonus!
100% Match Bonus 20Bet 100% up to 1200 NOK + 120 Free Spins Beginner Get Bonus!
125% Match Bonus Bizzo Casino 125% up to 12,500 NOK + 125 Free Spins Beginner Get Bonus!
Slots Bonus Bizzo Casino 125% up to 12,500 NOK + 125 Free Spins Beginner Get Bonus!
Software Specific Bonus ICE Casino Frenzy Fest 15,000€ Prize Pool Intermediate Get Bonus!
Free Spins Bonus Griffon Casino Get up to 200 Bonus Spins Welcome Bonus Beginner Get Bonus!
Bonus Code Offer 20Bet 100% up to 1200 NOK + 120 Free Spins Beginner Get Bonus!
Low Deposit Bonus Griffon Casino Get up to 200 Bonus Spins Welcome Bonus Beginner Get Bonus!
Low Wagering Bonus Captain Spins 100% up to 12,000 NOK + 260 Bonus Spins Beginner Get Bonus!
High Roller Bonus National Casino 100% up to 7500 NOK High-Roller Bonus Expert Get Bonus!
Reload Bonus Bizzo Casino 50% up to 2000 NOK Reload Bonus rme Get Bonus!
Cashback Bonus ICE Casino Up to 20,000 NOK Cashback Expert Get Bonus!

The differences between the available online casino bonus offers lie in the specific terms and conditions. Bonuses may differ in various elements, including the bonus amount, the turnover requirement, or the validity period.

Another notable difference might be the availability of online casino bonuses at gambling sites. Some promotions, like the welcome bonuses, can be claimed only once. Other offers, like the reload bonuses, can be claimed daily or weekly.

Therefore, we can outline various promotions based on these particular differences. So, it is essential to understand the specifics of every promotion. This is why, in the following paragraphs, we have provided more valuable details about the types of casino deals you can find at the Norwegian online casinos.

Online Casino Bonus for New Players

Some promotions are more suitable for players with fewer skills and smaller budgets. These beginner bonuses are perfect for newcomers because they have a smaller bonus amount and much easier rollover conditions.

All this, though, does not mean that they are less attractive. They can still offer players good chances to make their gaming sessions engaging. Beginner deals can be cash bonuses, free spin offers, or promotions requiring lower deposits and wagering.

Sign Up Bonus

These are the promotions that almost every online casino offers to new players who register for the first time. You can hardly find a casino site that does not provide a dedicated bonus for newly registered customers.

Nevertheless, welcome deals may differ based on their amount, validity period, and whether they include free spins or not. We compared the welcome offers of the casinos we tested, and below, we outlined the one we think scored the best based on our criteria.

Welcome bonuses are ideal for newcomers who still want to benefit from a reward. Often, these bonuses have terms and conditions with a good balance between bonus amount, wagering requirement, and validity period. Often, slots contribute fully to the bonus terms of these promotions, which is why they are perfect for new slot fans.

Free Spins

Another type of offer common across online casinos is the free spins bonus. Usually, this type of bonus comes with relatively easy terms and conditions. Often, players will have to wager the free spins winnings fewer times than the bonus amount of regular promotion. Sometimes, free spins may not be subject to wagering requirements.

Our research showed that most casino sites in Norway offer free spin promotions. Once we compare them, we can outline the online casino with the most attractive free spin deal.

Promotions with free spins are especially sought after by new players willing to play online slots. This is because slots are very popular among gamblers, and these types of deals allow players to get additional spins to play top-ranked promotional slots.

Taking this into account, it is not a surprise that the best Norwegian slot sites offer various free spin offers. Many of the welcome bonuses also include free spins, but operators often run regular deals that include spins.

Low Deposit Bonus

Some casino promotions are very suitable for new players with smaller budgets since they require you to deposit a much lower amount to claim them. Some casino bonuses can be received once you deposit at least 100 NOK or 200 NOK.

Therefore, less skilled gamblers who do not want to take bigger risks can still benefit from easy-to-claim promotions that, at the same time, grant them attractive rewards. Among the best online casino deals with low deposits, we could outline the one we think is most suitable below.

Compared to regular casino bonuses for existing players, low deposit offers can be perfect for those who want to get used to the casino services as soon as possible.

This is because many players prefer to fund their accounts with a minimum deposit to test the casino services but are still willing to benefit from a specific promotion. Thus, low deposit bonuses come as a useful option for players who want to start their gaming session with caution and confidence.

Low Wagering Bonus

Some online casino bonus offers are distinctive due to their lower wagering requirements. This means that players will have to turn over the bonus or the bonus and the deposit amount fewer times compared to other standard promotions.

Usually, most online casino bonuses have standard playthrough requirements ranging between 35x-45x. In comparison, low-wagering bonuses may have rollover requirements ranging between 20x and 25x.

It also matters whether you have to roll over only the bonus amount or the bonus and the initial deposit. Based on these criteria, we compared the low-wagering promotions to pick the most recommended one.

Promotions with easier terms more or less attract new and less skilled players who need to gain confidence. Therefore, claiming a low-wagering offer allows newcomers to test the casino’s services and get used to its features before increasing their budget.

Intermediate Norwegian Casino Bonuses

Players with less experience but willing to play with a larger budget can still find suitable casino bonuses. These are the intermediate promotions that also offer well-balanced terms and conditions. At the same time, they require that you play with a slightly bigger bankroll.

Intermediate bonuses are not rare in online casinos. Gambling sites trying to cover a bigger target audience often offer promotions with attainable wagering terms requiring bigger budgets. We could find a recommended intermediate bonus by comparing the specific terms and conditions of the online casino bonuses.

Some of you may be unable to differentiate bonuses for newcomers from intermediate deals. This is why, in the next sections, we will outline the most common types of intermediate promotions. Plus, we will provide more information about the details and specifics that characterize them.

Reload Bonus

These are types of promotions that players can claim more than once. Unlike welcome bonuses you can only get once you register, reload offers can be available every day, week, or month, depending on the specific terms. These promotions are designed for regular players and can be either cash bonuses or free spins deals. They give players the chance to use the same bonus over and over again at a specific period.

Comp Points

Some online casinos allow you to earn special points while you play. These operators run regular deals to make your gaming sessions even more engaging, allowing you to exchange the accumulated points for specific bonuses. Of course, these bonus offers also come with specific wagering requirements that tend to be more or less suitable for intermediate players.

Freerolls

Tournaments are particularly attractive to regular players who want to keep on gambling. Some of the top casino sites run freerolls that allow players to participate without depositing initial funds. Thus, gamblers can compete against each other while enjoying some of the most popular casino games. At the same time, they can benefit from various rewards along the way. Those who take part in freerolls can receive reload bonuses, cashback offers, and more attractive perks.

Daily Deals

Daily deals are some sort of reload bonuses that players can claim on a daily basis. These promotions can be cash bonuses, free spins deals, or cashback offers, depending on the specific campaign. Many casino sites include daily deals to retain existing customers. To diversify these offers, operators often change the promotional games every time, thus keeping the interest among gamblers.

Expert Bonuses for Advanced Norwegian Players

While beginner and intermediate bonuses suit most players with fewer skills, expert bonuses are most recommended for experienced gamblers. This is because these offers often require a much larger bankroll. At the same time, they have more complex wagering requirements.

Compared to beginner and intermediate offers, expert bonuses come with more challenging rollover conditions. They can be, for example, 40x or even 45x times the bonus and the deposit amount. Often, the validity period of these promotions is shorter. Here is the best casino for expert bonuses in Norway:

We have provided more information in the table below to get a better perspective of how expert bonuses differ in terms and conditions from beginner and intermediate offers. We have outlined some of the most common types of expert bonuses and what is specific about them.

High Roller Bonus

High roller bonuses are recommended for experienced gamblers who want to play with larger budgets and are skilled enough to meet the more challenging wagering requirements. High roller bonuses often come with much harder turnover than beginner or intermediate deals. Remember that high-stake offers usually have a shorter validity period . Often, players will have between 15 and 20 days to meet the specific playthrough requirements compared to beginner bonuses, where you usually have 30 days.

VIP Programs

VIP Programs are specially designed for skilled gamblers who want to engage in longer gaming sessions. Usually, these programs offer various levels that customers can unlock once they collect enough points from active playing. By unlocking the different levels, players can benefit from various bonuses like cashback offers, daily deals, or reload offers. Other advantages may also include personal account managers, faster withdrawal procedures, better customer support services, etc.

Referral Bonuses

These promotions allow gamblers to invite fellow players to the gaming platform and, at the same time, get rewarded for referring a friend. These bonuses can be granted once you refer a friend who successfully registers and deposits at the casino site. Then, you (and sometimes your friend as well) can receive a special bonus to use. Many operators offer referral bonuses to encourage more players to join and deposit on the platform.

Raffles

Raffles are special draws where players earn entries – often by wagering or completing specific tasks to receive prizes. These prizes can include cash, free spins, gadgets, or even luxury trips. Each ticket represents one chance to grab a reward. The more tickets collected, the higher the odds. Raffles usually run for a limited time, which makes them even more attractive. At the end of the promotion, winners are picked randomly.

Bonus Terms and Conditions

You need to know that casino bonuses online have specific terms and conditions. They can determine whether the promotions can be categorized as beginner, intermediate, or expert. Before you claim any particular offer, you must check the bonus terms carefully to make sure you can fulfill them.

The promotional terms and conditions include different vital elements. Their combination can place a specific offer in a particular category. Below, we have outlined the main components of an online casino bonus.

  • Wagering Requirements: This indicates how many times you need to roll over either the bonus amount or the bonus sum and the initial deposit.
  • Minimum Deposit: This is the minimum required amount you must deposit in your account to be eligible for the bonus.
  • Validity: This is the time period in which you need to complete the specific bonus wagering requirements before the bonus is forfeited.
  • Game Weighting: This indicates which games will contribute 100% to the bonus wagering requirements and which will contribute partially.

Remember that you must be aware of the specific bonus terms and conditions of the promotions at the best live casino sites or the top slot casinos. Thus, you can make an informed decision and know if you can complete the bonus successfully.

Payment Methods You Can Use to Claim Casino Bonuses in NOK

Before you claim the best casino bonus offers, you will have to create an account and make a deposit. Luckily, the legitimate operators we have selected offer some of the most popular payment methods that you can use. Most options are available for both deposits and withdrawals.

Debit cards like Visa and Mastercard are widely accepted across the operators and offer excellent convenience when it comes to online transactions and overall security. Other preferred payment methods you can use to claim casino promotions are the e-Wallets that boast effective usage through mobile devices.

You should also know that the payment methods you can use to claim the best online casino deals may vary between operators. This is why you should check the casino’s terms and those of the specific promotion to know your options.

Luckily, most operators offer bonuses in NOK, and you can deposit and cash out in local currency using the available payment methods.

How to Claim an Online Casino Bonus

The process of claiming online casino bonuses is rather easy and is similar across the majority of casino sites in Norway. There are several major steps that you need to follow to benefit from a particular promotion.

  • Create a player account: First, you need to register at the casino as a new player and set up your new account.
  • Open the cashier: Next, you have to access the casino cashier and choose a preferred payment method for your online transactions.
  • Make a deposit: Check the specific bonus terms and enter the amount required to claim the casino bonus offer.
  • Confirm the payment: You need to provide additional details to verify your identity, and then you can complete the online casino payment.
  • Play games with bonus: Once you claim the bonus and receive it, you will be able to play the promotional games.

Keep in mind that the process of claiming a casino bonus also requires that you provide additional details. These measures are part of the safety procedures that legitimate and licensed operators follow for secure gaming services.

Conclusion: Attractive Casino Bonus Options

Our thorough research on the gambling market in Norway showed that players can find secure and legitimate casino sites offering fair and attractive online promotions. We compared the available bonus deals at the top operators, and based on our analysis, we could outline the Norwegian site with the best casino bonus.

Frequently Asked Questions & Answers

Online Casino Bonuses in Norway

We know that every little detail matters a lot, and this is why we have prepared the brief section below. Here, we have provided answers to popular questions about the best casino deals in Norway.

What are the best casino bonuses?

The best casino promotions are the ones that have well-balanced wagering requirements. The best gambling sites for casino bonuses in Norway that we have selected are licensed and regulated and offer deals with fair terms and conditions. Before you claim any offer, you need to check its details carefully.

What does 100% casino bonus mean?

This means the casino matches your deposit amount 100% in bonus funds. For example, if you deposit 100 NOK, you receive an extra 100 NOK to play with, doubling your starting balance. Most beginner and intermediate casino bonuses work that way.

Are casino bonuses worth it?

Yes, casino bonuses are worth it because they can help players improve their gaming sessions and benefit from additional rewards. Different types of casino bonuses online are available for players. Before you claim any promotion, you are advised to consider the specific terms and your gambling skills.

How to choose an online casino bonus?

Before you decide to choose an online casino bonus, you need to consider several important elements. First, you need to check the bonus amount and the minimum deposit required to claim the offer. Then, you have to examine the particular wagering requirements to determine whether you can complete them.

By Ken Johnson Last Updated on 30.05.2025