AwardWallet receives compensation from advertising partners for links on the blog. The opinions expressed here are our own and have not been reviewed, provided, or approved by any bank advertiser. Here's our complete list of Advertisers. Offers for Bank of America cards mentioned in this post have been updated as of 06/13/2025
Offers for the Air France KLM World Elite Mastercard® are not available through this site. Some offers may have expired. Please see our card marketplace for available offers
Flying Blue — the loyalty program of Air France and KLM — just launched a new 80% bonus on miles through June 25, 2025. At 1.69¢ per mile, you could book a one-way business class flight from the U.S. to Europe for just $1,014 in purchased Flying Blue miles — a fraction of the cash fare. If you’re eyeing a premium redemption, this is a deal worth considering.
Here's what to know about this promotion and when it makes sense to buy Flying Blue miles.
Page Contents
Terms for Buying Flying Blue Miles
- This promotion is available for mileage purchases until 11:59 p.m. CET on June 25, 2025.
- Members can buy miles in increments of 2,000.
- The minimum purchase amount is 2,000 miles (no bonus).
- Must purchase at least 4,000 miles to receive any bonus (60%).
- Purchase at least 24,000 miles to receive the maximum bonus (80%).
- Flying Blue Elite members can purchase unlimited miles annually (only 300,000 during the promotional period).
- Explorer members can purchase up to 100,000 miles per calendar year.
- Miles will be deposited within 72 hours of purchase.
- You may withdraw your full mileage purchase (no partial withdrawals) for any reason within 14 days of purchase.
- The full terms and conditions are available here.
There are four different tiers to this promotion, with three of them offering a bonus. Here is how the tiers break down for each one:
- 2,000 miles: No bonus (3.17¢ per mile)
- 4,000–10,000 miles: 60% bonus (1.98¢ per mile)
- 12,000–22,000 miles: 70% bonus (1.79¢ per mile)
- 24,000–100,000 miles: 80% bonus (1.69¢ per mile)
This promotion might be targeted, so be sure to check which promotion is reflected in your account before breaking out your wallet.
The terms say miles will be deposited within 72 hours of purchase. However, data points from AwardWallet users show that mileage purchases are processed immediately.
Should You Buy Flying Blue Miles?
Loyalty programs tend to sell miles at a price point far higher than their average redeemable rate. So, when there isn't a bonus or discount, you're usually better off saving your money and building your balance using other (cheaper) methods.
However, buying points and miles can make sense in a few unique scenarios. First, buying the remaining miles can be quick and easy if you're right on the cusp of having enough miles for a sweet redemption. Moreover, if you have your heart set on a fancy premium cabin, buying enough miles for an award redemption is likely cheaper than paying the cash rate — as long as there's award availability.
Lastly, if you're struggling to meet a minimum spending requirement, buying miles can be a nice way to reach the target by investing in future travel.
When It Makes Sense To Buy Flying Blue Miles
There are some excellent Flying Blue sweet spots. In addition to utilizing some unique geographical interpretations to determine award rates, the program also offers monthly award discounts called Flying Blue Promo Rewards for spontaneous getaways.
Let's check out a few examples of how buying Flying Blue miles during this promotion can save you money compared to paying the cash rate.
Chicago — Amsterdam in KLM business class
- Mileage rate: 60,000 miles + $232.66 one-way
- Typical cash price: $4,460 round-trip
- Redemption rate: 3.33¢ per mile (based on half of a round-trip)
- Cost to purchase 60,000 miles (after an 80% bonus): $1,037 one-way
- Cost to purchase exactly 60,000 miles at 1.69¢ per mile: $1,014 one-way
New York — Santiago in Copa Airlines business class
- Mileage rate: 54,500 miles + $58.25 one-way
- Typical cash price: $3,837 round-trip
- Redemption rate: 3.41¢ per mile
- Cost to purchase 57,600 miles (after an 80% bonus): $976 one-way
- Cost to purchase exactly 54,500 miles at 1.69¢ per mile: $921 one-way
Amsterdam — Calgary in KLM business class
- Mileage rate: 60,000 miles + $292.90 one-way
- Typical cash price: $4,622 round-trip
- Redemption rate: 3.36¢ per mile
- Cost to purchase 60,000 miles (after an 80% bonus): $1,037 one-way
- Cost to purchase exactly 60,000 miles at 1.69¢ per mile: $1,014 one-way
Paris — Hong Kong in Air France business class
- Mileage rate: 85,000 miles + $395 one-way
- Typical cash price: $4,243 round-trip
- Redemption rate: 2.03¢ per mile (based on half of a one-way flight)
- Cost to purchase 86,000 miles (after an 80% bonus): $1,467 one-way
- Cost to purchase exactly 85,000 miles at 1.69¢ per mile: $1,454 one-way
Notes on price comparisons
- We've based all of these examples on the minimum mileage required between these destinations. You can find this using the Flying Blue award calendar.
- In some cases, we opted to compare one-way award prices to half the rate of a round-trip cash fare. This is because one-way cash fares are often much more expensive than round-trip fares. Since we wanted to avoid using misleading cent-per-point values, the calculations are based on the more conservative price.
Flying Blue Buy Miles History
We have compiled a list of former Air France/KLM promotions for buying Flying Blue miles. A rate of 1.69¢ per mile is around average for what we've come to expect from the Flying Blue program.
There was a promotion in 2022 that offered a 120% bonus, resulting in the best rate we've seen at 1.39¢ per mile. This seems more like an outlier than a potential return at this rate:
| Promotion Ended | Max Bonus/Discount | Min Cents per Mile |
|---|---|---|
| 2025-06-25 | 80% Bonus | 1.69 |
| 2025-04-30 | 45% Discount | 1.68 |
| 2025-03-09 | 70% Bonus | 1.79 |
| 2024-12-19 | 80% Bonus or 45% Discount | 1.68 |
| 2024-10-27 | 80% Bonus or 45% Discount | 1.68 |
| 2024-08-04 | 40% Discount | 1.83 |
| 2024-06-16 | 70% Bonus | 1.79 |
| 2024-06-10 | 70% Bonus | 1.79 |
| 2024-04-25 | 35% Bonus | 1.81 |
| 2024-02-29 | 50% Discount | 1.53 |
| 2023-12-21 | 100% Bonus | 1.53 |
| 2023-11-07 | 100% Bonus | 1.53 |
| 2023-10-03 | 100% Bonus | 1.53 |
| 2023-09-27 | 100% Bonus | 1.53 |
| 2023-06-11 | 100% Bonus or 50% Discount | 1.53 |
| 2023-04-30 | 100% Bonus | 1.53 |
| 2023-02-27 | 100% Bonus | 1.525 |
| 2022-12-21 | 100% Bonus | 1.675 |
| 2022-11-06 | 100% Bonus | 1.675 |
| 2022-08-18 | 100% Bonus | 1.675 |
| 2022-06-30 | 120% Bonus | 1.39 |
| 2022-05-15 | 100% Bonus | 1.53 |
| 2022-02-27 | 100% Bonus | 1.55 |
| 2021-12-23 | 100% Bonus | 1.55 |
| 2021-11-05 | 100% Bonus | 1.6 |
| 2021-07-09 | 80% Bonus or 45% Discount | 1.8 |
| 2021-05-30 | 100% Bonus | 1.67 |
| 2021-04-11 | 80% Bonus | 1.82 |
| 2021-02-28 | 75% Bonus | 1.93 |
| 2021-02-05 | 100% Bonus | 1.66 |
| 2020-12-31 | 100% Bonus | 1.6 |
Buy Flying Blue Miles With the Right Credit Card
Like many other loyalty programs, Flying Blue partners with Points.com to sell miles. As Points.com is a third party, the purchase won't code as travel. So instead of using one of the best cards for travel purchases, consider using:
- A credit card where you're working on a sign-up bonus. These are the best welcome offers available right now.
- A credit card with perks you can unlock from spending, such as hotel free night awards, hotel elite status, or airline elite status.
- Your best credit card for everyday spending, such as the Citi Double Cash® Card or Capital One Venture Rewards Credit Card.
- Earn 75,000 Miles once you spend $4,000 on purchases within the first 3 months of account opening
- 5X miles on hotels, vacation rentals and rental cars booked through Capital One Travel
- 2X miles on all other purchase
- Fee credit for Global Entry or TSA Pre✔® (up to $120)
- No foreign transaction fees
- $95 annual fee
- 5X miles per dollar on purchases through Capital One Entertainment (through 12/31/2025)
- 5X miles per dollar on hotels, vacation rentals and rental cars booked through Capital One Travel
- 2X miles per dollar on all other purchases
Related: Which Credit Card Should You Use To Buy Points and Miles?
Other Ways to Earn Flying Blue Miles
Flying Blue is one of the few loyalty programs that partner with every major transferable currency. Consequently, Flying Blue miles are some of the easiest to accrue via credit card sign-up bonuses and spending in these programs:
Additionally, Flying Blue partners with Bank of America to offer a co-branded credit card. The Air France KLM World Elite Mastercard® currently offers a respectable 70,000 bonus miles and 40 XP after you make $3,000 or more in purchases within the first 90 days of your account opening, plus 60 XP upon approval.
While not a terrible offer, you may be better off sticking to cards that earn transferable bank currency. This would offer more flexible redemption options while also providing similar earning abilities.
Related: Do Air France–KLM Flying Blue Miles Expire?
Final Thoughts
This 80% bonus promotion on Flying Blue miles isn’t the lowest price we’ve ever seen — but it’s still a solid opportunity for topping off your account or scoring premium cabin awards at a discount. Just make sure you have a high-value redemption in mind, as transferring points to Flying Blue is a cheaper way to accumulate miles.
Keep in mind that this promotion will end on June 25, 2025 — so make sure to have your flight plans figured out before then.
Are you buying Flying Blue miles for 1.69¢ each?
The comments on this page are not provided, reviewed, or otherwise approved by the bank advertiser. It is not the bank advertiser's responsibility to ensure all posts and/or questions are answered.
Is there any expiry time for flying blue miles ?
There is. You’ll need to generate account activity every 2 years to keep your balance alive (unless you qualify for an exemption). Here’s the full policy: https://awardwallet.com/blog/air-franceklm-flyingblue-miles-expire/
Nice write-up on this. Seems like a decent deal for topping up.
Unfortunately, no good redemptions from EZE…
I was excited to see this because I had gotten a very sweet deal to get 100% when buying 2000 but if it’s just 50% I don’t think I will take advantage of it. I still have time to prolong my miles, so I will wait and see if they have a better bonus with a smaller amount. You’re right. AF you can get miles really easy so I wouldn’t buy miles unless there was a good promo.
your examples are Off Peak (although OP is a bargain and dates are generous)
I do need to further the expiration of my miles. This would be a sweet deal to do that.
Your math is incorrect.
I picked the highest amount 100K points + 100K points bonus. Price = $3350USD
$3350/200000 = 0.01675 so that is 1.675cents per mile NOT 1.53cents per mile.
Interesting. Where are you seeing the $3,350 amount? In the screenshot in the post, we see the final price is $3,050 for 100k + 100k bonus.
No, as this is really a last-resort for me. I have 9 cards that earn points which can be transferred to Flying Blue or earn points directly (the co-branded card), so the only reason to ever buy miles is if I’m a few points shy of an awesome redemption which is about to disappear,
I do have to extend the life of my miles. This wouldn’t be bad to take advantage of just to do that but I think I will wait and see if something better happens. I once was able to get 100% bonus on just 2000miles purchase. Probably waiting in vain but since I don’t have travel plans internationally for a while, I’ll wait.
I have bought miles to keep the amount I have continuing on. It seems to be the easiest way to keep them from expiring. I like simple. I don’t think I’ll go for this one. I will wait til closer to my exp. time.
I have already enough Flying Blue miles.
But I must admit this promo is very good.
Do FB miles expire?
You can read the info on this here: https://awardwallet.com/blog/air-franceklm-flyingblue-miles-expire/
Again no reason to buy miles unless you just need to top up for an immediate use.
Only buy when its 100% bonus, anything less is not worth it!
Now we are talking a nice bonus, big three are you paying attention.
This opens up a whole heck of a lot of intriguing routes.
Has anyone seen Nov 2021 redemption promo from AF/KLM? Would love to start travelling as countries around the world slowly start opening their borders to tourists.
Great note of AwardWallet, detailed and right-to-the-point.
The news are useful, timely… and convenient!! Too bad the offer only lasts a few days.
They must have allocated a very small pool of points for the flash sale.
It’s probably cheaper (and easier) to simply get the Air France KLM Mastercard, rather than buying miles. You’ll get a better return from the 5,000 mile anniversary bonus, and the mile-per-cost ratio may make sense for samna people.
Very good promo indeed.
I have quite a large number of miles anyway.
I hope that the next month promos redemption will include some interesting destinations!
It might not be a bad idea to plan for the summer 2022 transatlantic travel.
very good. klm is an airline that I really like excellent service and several good partnerships for us to take advantage of. and the 100% bonus can be obtained with the purchase of just 30,000 points. very good.
Try not to buy points when possible.
Excellent news. This sounds like a great deal. It’s been difficult to travel nowadays with but I think I will strongly consider this opportunity. Looking forward to travelling soon! Thanks for the advice 🙂
This is a pretty sweet deal! Especially if you’re in the situation like me that I haven’t got on a plane for a while and my miles are expiring soon. In addition if you live in the Netherlands, Amex has the flying blue credit card they can give you flying blue miles.
This is a great offer. Too bad we used most of our earned miles not so long ago… Still, it’s worth passing the word to our friends befor the offer expires! (it would have been better to keep the offering for at least six weeks).
This is, alas, THE best purchase offering from Fying Blue that I’ve ever seen! Thank your, Award Wallet, for posting it.
Not a bad offer.
Personally I have already some number of Flying Blue miles, the people who need some miles to redeem some flights could take part in this promotion.
The only thing that I hope is to see this offer some other time apart the more traditional 30-50% bonus offers.
This is a pretty good deal, definitely going to try and score on this, ~$4k for first class, cant beat that.
Does AF have a COVID extension for miles expiration?
Yes, Flying Blue has paused miles expiration until the end of 2021. We have a complete guide on this here: https://awardwallet.com/blog/airlines-hotels-suspended-point-expiration/
Excellent deal, it’s a good promotion. I need to fly from Montreal to Paris in october. Thanks
This is certainly not an occurence that happens often. Still I dont really have travel plans at the moment so I will pass for now.
I got this when I needed to extend the life of my miles with them. I love this offer from AF! I was able to get the bonus from them and some bonus points through a shopping portal. It was great.
Maybe they should launch another 100% bonus promotion when the situation finally stabilizes for real.
Big fan of flying blue miles but I wish they would do a chase transfer bonus!
Great bonus opportunity, but as I’ve no plans to travel internationally until (most) borders open back up consistently, leaving this one on the shelf. I’d love to do a Flying Blue redemption in the future, but will just transfer points from Chase/Amex.
This is definitely a very attractive deal, especially if FlyingBlue starts to bring back their “monthly promo awards”. Having said that, given the ease of transfer partners to FB, it may still not be very compelling to buy these miles if you already have a stack of TY/UR/MR points to use.
Looks like a sweet deal if u wanna fly across the pond in the front of the plane! That ATL-CDG deal at 53K miles – even with the $236 surcharge – is not too shabby…..worth a look if you’re planning a Europe trip soon.
If they offered more N. American destinations in their periodic discounts, this bonus would be worth a second look for me personally.
Seems like a pretty good promotion. Do you this offer is better than what you can currently get with aeroplan? Also, how valuable will these points be given travel restrictions?
Depends on your travel plans. I like Aeroplan better than Air France personally, but both have some great sweet spots.
Super, super reminder!! I received an e-mail from KLM but didn’t really pay attention to the treat. Will buy the extra
miles I need to fly from Paris to Buenos Aires this September. Thanks lot.
I have bought AF miles when they gave a 100% bonus for even 2000mi. Mainly to extend the life of my miles but I felt it was a good buy at the time. I think it’ll be a good base to add from my credit cards. I like that AF can be easily gotten from credit card partners. Plus, they have options that are great to use miles on. I love that they often have discounted mileage tickets.
I have never buy miles in any company, but I will consider that in my nex trip. The offer looks like atractive.
pretty good deal if you could actually travel anywhere right now
super feliz y contenta!
It’s a helpful adventure consider to buy miles for a future trip. The pandemic atmosphere needs fresh air, planning a future vacation.
Whilst this is a good promotion unfortunately I’ve never been able to find any redemptions that work for me. The tax and charges seem to make them poor value.
I wish they would have a transfer bonus from chase. That would be very helpful!
Great tip to make sure you buy miles from them with a card that will maximize regular category spend but has no foreign transaction fees. I’d be so upset if I used my Freedom unlimited or Blue for Business and was charged fees.
So tempting but I’m not sure it’s something I can commit to until Europe opens up. This is a really solid promo.
A good bonus to build up a points balance. I hesitate to build up a big balance with an upcoming purchase due to the risk of devaluations.
Are your comparisons including taxes and fees? On both the cash price and miles prices? I am unable to look up the miles price atm as I don’t currently have any miles.
We did include the rather-high taxes and fees in all comparisons. That’s part of what drives the redemption rate for Flying Blue miles down.
Also, for finding the miles price, you can use the MILES PRICE ESTIMATOR on this page: https://www.flyingblue.com/en/flights/reward-tickets. Unfortunately, this doesn’t show the taxes/fees on these redemptions though.
Seems like 100% bonus is becoming the norm now, might have to up that to get my attention going forward.
never find any sweet spot in SkyTeam.
I feel as if I’ve haven’t seen a promotion with such universal enthusiasm in the comments for some time. I’ve been patiently waiting for Covid to produce such offers.
Excellent deal! Even better if the miles are purchased with the World Elite Mastercard.
Wow this is a very good promotion.
I’m going to buy some this time.
If you need the points, sure it’s a good deal but I think cheaper to transfer Chase UR points
Thanks, great post!. Is there any benefit if I buy the miles with an American Express Card?
This is a really attractive offer. Flying Blue also restarted their promo awards so if you can combine this deal with a promo award that works for you, that would an excellent proposition, well assuming that you can ACTUALLY travel in this COVID-19 world.
Wow, a 14 day withdrawal period. That is terrific in case you cannot pull the trigger quickly enough on an award deal you have your eyes on but has now disappeared. Thank you!
This is SO tempting!!! I actually have plans for AF miles so I think I will be taking advantage of this promo. Now MR needs to have a bonus miles promo and it’ll be perfect! lol!
anyone think there will be no end in sight? now 100% bonus, next month 120%?
Actually, I don’t think there will be a lot more big promos going on bc as the vaccine rolls out (we’re getting our 2nd doses this week as are a lot of people we know) and the pharmacies will have them soon, then it is going to be wide open running I do believe. Even though people are supposed to still wear masks, I’m sure many won’t and the virus will rage on in many places, but those who have been vaccinated will be allowed to roam so the motivation to get it will increase and travel will according increase, promos will slow down.