At Kingbonus you’ll always find an updated list showing which sites offer the best casino bonus. If you haven’t made up your mind about where to deposit your money, you might want to check our list first. This way, you can make sure that you get the most value for your money. Because that’s what it’s all about. Casino bonuses and free spins are potential money that you get to keep, given that certain requirements are met.
The actual value of casino bonuses and casino offers varies a great deal from one page to the other. Some casino bonuses are just not as good as others, while some wagering requirements are simply unreasonable. This is precisely why Kingbonus works tirelessly every day to keep all lists and offers up to date. Below you’ll find the best casino bonuses online.
Online casinos offer many lucrative bonuses, and at Kingbonus you’ll find a comprehensive list of all the best casino bonuses online. We make it easier for you to choose at which casino to make your deposit and thereby maximising your odds of making a profit.
Also, casino bonuses are usually dependent on your geographical location when visiting the site. When signing up using Kingbonus’ link you automatically get the bonus offer for your country. Depending on your location, the offer might differ somewhat from our listings. Remember that most sites don’t allow using a VPN to mask geographical locations.
If you’re looking for a tailor-made experience that suits your needs, you should check out our test-based reviews. We use several objective criteria when evaluating casinos and bonus programs, and you can always trust the reviews published at Kingbonus. Because we are real people with whom you can communicate, and we are of course casino enthusiasts with many years of experience.
Here we have listed the best casino bonuses across the most popular categories, so that each player easily can find what they want.
| 🏆 Best Casino Bonus Overall | Trickz |
| 💰 Best No-sticky Bonus | Rocket Riches |
| 💸 Biggest Casino Bonus | Metaspins |
| ✔️ Lowest Wagering Requirements | Lilibet |
| 🆓 Best No-Deposit Casino Bonus | Slotbox |
| 🔥 Best 500% Casino Bonus | Barz |
That’s a valid question. Truth is, having an active bonus isn’t always to your advantage, especially should you win big before you have completed the wagering requirements. But in the long run we are convinced that a casino bonus will pay off. The whole idea of a casino bonus is that you get more money to play with. This is not free money per say, because you must meet several requirements before you can withdraw them.
However, there is no denying that a casino bonus is the best way to get to know a new casino without breaking the bank. Some welcome packages also include free spins, that can also be of great value. In other words, there are many advantages to accepting a casino bonus when making a deposit.
It is also important to choose the right type of casino bonus, based both on your personal playing experience and preferences. If you are the type of person who normally favors “raw” deposits with no bonus and wants to cash out at any time, then you should be looking for a no-sticky bonus. If you on the other hand like to play for a long time and try different things, you should go for a regular, sticky bonus.
This is exactly why we at Kingbonus work tirelessly every single day to bring you casino reviews. So that you can visit our site and get a quick overview of what the different casinos offer in terms of bonuses.
The process of depositing and activating a casino bonus varies slightly from one casino to the other. Here we will look closer at bonuses which must be activated before the deposit is made. Below you can see an example of how this works:
Remember that there are several different types of deposit bonuses. For example, it is important to learn the difference between a regular sticky bonus, a no-sticky bonus and an unlock bonus.
This is where the infamous bonus terms come into play. What you can and cannot do with an active bonus varies from one casino to the other. This is exactly why it’s so important to read and understand the bonus terms. Things that are allowed in one casino might not be ok in another.
However, it can be difficult to fully understand what these terms mean. Luckily, you can contact customer support through live chat or email if you have any questions. Make sure to document any answers they provide, in case of future disputes.
There are bound to be certain slots that you can’t play with bonus money, regardless of where you play. However, the number of slots which are excluded and how this is enforced varies greatly. Normally, casinos don’t allow you to play on these slots at all, which of course is the best solution. However, some casinos don’t have this kind of block, meaning you must check the list of restricted games before you use the bonus.
Most casinos also have a list of slots which don’t contribute towards the wagering requirements. You are allowed to play on these, but they will get you nowhere in terms of completing the set wagering amount.
Finally, it is also worth mentioning that live casino games normally contribute less towards the wagering requirements. At some casinos they contribute 50%, while this number is as low as 10% elsewhere. Each player needs to check what rules apply by reading the bonus terms. Table games and video poker normally contribute 0%.
Usually, when playing with bonus money you’re restricted to a max bet of €5 per spin or stake. But this also varies vastly from casino to casino. Therefore, you can see anything from €1 per spin to no maximum bet. So, again it’s important to read the terms for the casino in question. As mentioned above with regards to prohibited games, some casinos allow you to bet more than the defined limit, while others have blocked this option altogether.
It’s human to make mistakes. Therefore, if you discover that you’ve breached the bonus terms, we strongly recommend you come clean and contact customer support. However, there is no guarantee that this will help and that you get to keep your winnings. After all, there are rules in place for a reason. The decision is at the casino’s discretion, but basically all casinos reserve the right to cancel a bonus and confiscate all winnings if they find that the terms have been breached.
Online casinos have great imagination when it comes to designing casino bonuses. Considering the enormous number of online casinos, it goes without saying that the marketing departments are working hard to come up with new and attractive casino bonuses.
A casino may offer one or more of these bonuses, as well as several others. Keep reading to learn more about the different types of bonuses and how to recognize the best online casinos – tailored to your needs.
This might very well be the best bonus you can get at a casino, at least without being a VIP. When you register at a new casino, you’re normally offered a great welcome package that can be used on most games. Often you can choose between two or three different welcome bonuses, and thus get at bonus perfectly suited for you. Most players choose casino based solely on the welcome bonus, and this is certainly a good way to explore a new casino site.
The vast majority of casinos include free spins in their welcome package, in addition to the deposit bonus. Free spins on slot machines are very popular, and some casinos even give new customers completely free freespins, just by opening an account. These so-called no deposit free spins are obviously very popular, but it’s important to read the fine print before accepting such casino bonuses. When it comes down to it, few of them are actually good.
No deposit bonuses are possibly the most popular type of casino bonuses. If you’re offered a no deposit bonus from a casino where you’re already playing, this is considered a gift as a token of your loyalty. If, on the other hand, you’re offered a no deposit bonus just for opening an account at a new casino, this is called aggressive marketing. You can read more about this in our article on no deposit bonuses.
Some online casinos and bookmakers offer flexi bonus, a bonus system that gives players greater control and flexibility with regards to their bonus balance. The system works based on a “bonus to cash ratio” principle, meaning the difference between a player’s cash balance and bonus balance. When a player places a bet, the amount is deducted from the cash balance and bonus balance according to the BCR ratio. Winnings are credited the player’s cash and bonus balance in the same ratio.
The greatest advantage of a flexi bonus is that players can request a withdrawal of their cash balance before they have completed the wagering requirements. The BCR principle is used regardless of bonus percentage. You can read more about Flexibonus here.
A No Sticky Bonus is one of the most player-friendly casino bonuses because your deposit and bonus funds remain separate. This means you play with your real money first, without any restrictions or wagering requirements. Only when your balance reaches the bonus funds do the bonus terms come into effect.
The biggest advantage is that if you win before touching the bonus money, you can withdraw your winnings immediately without any wagering requirements. However, many players misunderstand when a No Sticky Bonus becomes “active”—technically, it’s there from the start, but it only applies once your own funds are used up. Always read the bonus terms carefully, as conditions vary between casinos.
One of the most common casino deposit bonuses is a Sticky bonus which gives players extra funds for extended gameplay. Unlike regular bonuses, sticky bonuses cannot be withdrawn—they are purely for wagering. This allows for higher bets and longer gaming sessions, increasing the chances of big wins.
However, wagering requirements apply, and some casinos may require you to wager both the deposit and bonus before withdrawing. Terms vary, so always read the rules to avoid game restrictions or bet limits. At Kingbonus, we break down the best sticky bonuses, ensuring you get maximum value from your casino experience.
Deposit bonuses are probably the most popular among high rollers. With these bonuses you actually have the opportunity to turn bonus money into a significant amount of real money. Of course, you still have to have luck on your side. Unfortunately, luck is usually difficult to provoke, but what you can control is what offers you accept. Deposit bonuses require you to make a deposit, and the offers varies vastly.
A 100% match bonus is without a doubt the most common offer. These offers double the player’s deposit, which of course is quite generous. But you must read and understand the terms before accepting the bonus. Is it a non-sticky bonus? Is it an unlock bonus or an ordinary sticky bonus?
There are so many things to watch that you should turn to Kingbonus for help. Because we have learned to decipher all the different varieties of casino bonuses on the market.
Yes, you can actually get a 400% deposit bonus. These are of course very rare, as a 400% bonus potentially has a lot of value. We say potentially, because a 400% bonus usually comes with higher wagering requirements.
A 500% casino bonus is much more common than you might think. Many good and established online casinos offer this kind of bonus, in the form of “deposit €10 and play with €60”. Many of these bonuses also come with really low wagering requirements, making it quite manageable to convert the bonus into real money.
Finding the biggest casino bonuses isn’t just about the highest percentage, but more about value. While some players chase a 500% bonus, these often have low caps, making a 100% match bonus more beneficial for larger deposits.
Welcome bonuses are typically the most rewarding, often combining bonus money with free spins. However, always check the fine print, as some “huge” offers are spread across multiple deposits. Wagering requirements play a key role too—anything under 40x is good, while 50x+ can be tough to clear.
Casino competition works in your favor, leading to better bonuses, but no offer is truly “free.” Always check the terms and let Kingbonus guide you to the best real-money deals.
A bonus with low wagering requirements allows you to withdraw winnings faster by reducing the amount you need to bet before cashing out. While standard wagering requirements range from 35x to 45x, low wagering bonuses typically fall between 1x and 20x. However, a low wager doesn’t always mean a better deal—other terms like game restrictions and max bet limits can impact the bonus value.
It’s important to distinguish these from no wagering bonuses, where winnings are withdrawable but the bonus amount is deducted upon cashout. Choosing the right bonus depends on your playstyle.
Getting a cashback bonus offers a partial refund on your net losses over a set period, acting as a safety net for players. Unlike standard bonuses that are credited upfront, cashback is awarded after you’ve lost real money. Typically, casinos offer between 10-15% cashback, meaning if you lose €500, you might get €50 back.
These bonuses often apply to specific games, such as live casino titles, and may come with wagering requirements. While cashback ensures you never go completely broke, it only benefits players who lose. At Kingbonus, we evaluate the best cashback offers to help you find rewarding deals that let you keep playing even when luck isn’t on your side.
Cash Spins are a special type of free spins that come with no wagering requirements, meaning any winnings are yours to keep. They are often awarded as part of welcome bonuses or loyalty programs, making them highly attractive to players.
While cash spins offer risk-free winnings, they usually come with limitations, such as expiration dates, game restrictions, and a max cap on winnings. Despite this, they remain one of the best bonus types for slot fans.
When you’ve spent your welcome bonus or package, you might want to continue playing at the same casino. In these cases, you want a reload bonus. This is a deposit bonus similar to the welcome bonus, often with slightly better terms, such as lower wagering requirements. These bonuses are offered to reward your loyalty should you choose to continue playing at the casino.
These reload bonus offers varies in terms of how and when you get them. Some casinos offer bonuses at certain days of the week, for example every Monday or on weekends. Other casinos have no fixed schedule, and you can get a bonus offer at any time.
A High Roller Bonus is designed for players who deposit and wager large sums, offering bigger rewards and lower wagering requirements compared to standard bonuses. These bonuses come in different forms, including welcome bonuses, reload bonuses, and cashback offers, ensuring high rollers get maximum value for their play.
Some casinos provide exclusive high roller welcome bonuses, offering significantly higher bonus amounts than regular offers. Additionally, reload bonuses reward continued play, while cashback bonuses help recover losses from big bets.
While high roller bonuses offer better percentages and easier wagering, they also require larger deposits and higher overall wagering amounts.
New players might find the concept of wagering requirements or wagering hard to understand. At the same time, it’s the most important thing to keep in mind when playing with a casino bonus. Despite what some might think, a casino bonus is not free money. Rather, the casino gives you the opportunity to convert a bonus into real money that you can withdraw.
This conversion occurs by playing repeatedly until the wagering requirements are met. While wagering the bonus you need to make sure that you don’t breach any bonus rules such as max bet and permitted games.
There are three variables you need to keep track of when considering a casino bonus: bonus type, bonus percentage and wagering requirements. In the example below we take a closer look at an ordinary sticky bonus of 100% up to €500 and a turnover requirement of 35x which applies to the bonus money only.
Although the casino offers up to €500 in bonus funds, you don’t have to deposit this much. It’s important to understand that a 100% bonus will always double your deposit up to the specified amount. Let’s say you choose to deposit €150. Adding the bonus and the deposit, you get €300 to play with. Since the wagering requirements only apply to the bonus money, you must wager €150 x 35, which is €5250.
If you bet €2 per spin, you must make 2625 spins to meet the wagering requirements. It goes without saying that you must win along the way to have enough money to see this through.
Players receives a Referral bonus for inviting friends to join an online casino. Both the referrer and the referred typically receive benefits, such as bonus money or free spins. Some casinos allow unlimited referrals, while others set a cap.
To claim a referral bonus, your friend must sign up, deposit, and meet wagering requirements before you receive your reward. These programs help casinos grow while giving players extra incentives. However, casinos enforce strict anti-abuse policies, restricting referrals from the same household or IP address.
Casinos love loyal players. And, if you become a VIP customer, you get access to the very best loyalty bonuses on offer. There is quite a big difference between how the casinos design and present their VIP programs. Generally, the longer you’ve been a loyal customer at a casino, the better the chances of you being contacted by a VIP manager. Which is exactly what you want if you like casino bonuses and free spins.
Some VIP players are offered money to spend on casino games, so-called cash bonuses. Other casinos offer exclusive prizes such as trips and experiences, or even items like watches and popular gadgets like iPhone. Some casinos even provide luxury cars like Lamborghinis and Ferraris.
Seasonal campaigns on online casinos are special promotions and events tied to specific times and holidays of the year. These campaigns are designed to engage players, enhance their gaming experience, and attract new users by offering themed bonuses, competitions, and exclusive rewards. Understanding the dynamics of these campaigns can help players maximize their benefits and allow online casinos to drive traffic and increase player retention. Kingbonus has already a track of seasonal campaigns, like the yearly X-Mas campaign in December, and Summer Madness in June each year.
An Unlock Bonus is a unique casino bonus where you receive the reward after completing wagering requirements using real money. Once unlocked, the bonus money has no wagering conditions, meaning it’s yours to withdraw instantly.
Unlike traditional bonuses, you can cancel and cash out winnings anytime while wagering. If you lose before completing the requirement, you can deposit again to continue progress. This type of bonus is gaining popularity for its flexibility and transparency, making it a great option for players who prefer wager-free rewards.
Are you a newbie and unfamiliar with casino games? Then you will enjoy our useful guides. We explain how the casino world works, and we give you an introduction to everything from non-sticky bonuses to how you can get your hands on free spins without wagering requirements.
We help you become a casino master. There is no denying that casino games are primarily based on luck. Still, it’s possible to use various techniques to increase the chances of winning. With Kingbonus you are one step closer to the big win.
At Kingbonus you can read reviews and casino guides completely free of charge. We help you get a grasp of the massive jungle of casinos out there, so that you can find the best fit. Here you can browse all casino bonuses, game offers, user reviews and anything else you need to find your favourite casino.
Open an account to get full access to our website. We have a forum where you can chat with other players and share both experiences, tips, and recommendations. We also offer regular competitions and giveaways, so don’t forget to drop by the website to catch up on the latest news.
The creative mastermind and stylish streamer of Kingbonus.
Jeppe is not just a popular streamer on Kingbonus—he’s also the creative brain behind its design. Known for his signature sunglasses, caps, and radio-worthy voice.
