New Flying Blue promotion: Buy miles with an up to 100% bonus

Sep 6, 2021

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Editor’s note: This post has been updated with new information.

Flying Blue, the loyalty program of Air France and KLM, has launched another buy-miles promotion. Until Sept. 30, 2021, you can earn up to a generous 100% bonus when you buy miles.

Here’s the rundown of the promo:

  • Buy 4,000-12,000 miles, get a 50% bonus
  • Buy 14,000-28,000 miles, get a 70% bonus
  • Buy 30,000-100,000 miles, get a 100% bonus

Normally, Flying Blue sells miles for 3.07 cents each at current exchange rates (2.75 Euro cents). To get the biggest bang for your buck, you can buy 100,000 miles. With the 100% bonus, it will cost you 2,750 Euros ($3,262 USD), or 1.63 cents per mile. TPG values Flying Blue miles at 1.2 cents each, so to get the most out of this bonus you’ll need a high-value redemption planned, either on Air France-KLM or on SkyTeam partners such as Delta.

Fortunately, there are cheaper and easier ways to earn Flying Blue miles.

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In This Post

Should you consider buying Flying Blue miles?

Flying Blue sells its miles through, a points exchange and clearinghouse that allows members to move one kind of points and miles to another loyalty program, track balances and see certain promo offers. You can also redeem your points or miles through it for retail gift cards or for Paypal credits. It’s free to join, and its interface is easy to use.

Transferring points through makes sense when you need to prevent miles from expiring, or if you need miles to post in a very short amount of time and have no other option (such as transferring from a points program like Amex Membership Rewards or Chase Ultimate Rewards).

Flying Blue also runs monthly Promo Reward sales which discount the price of economy, premium economy or business-class awards between specific cities and Europe by 25% or 50%. This can represent a good value, especially if the paid ticket price is high. But it doesn’t often make sense to buy miles to book these awards.

September 2021 Flying Blue promo sales. (Screenshot courtesy of Flying Blue)

Related: The best ways to get to Europe with points and miles

Smarter ways to earn Flying Blue miles

Most award travelers actually already have Flying Blue miles at their disposal because the program partners with all five major transferable points programs:

Related: The easiest airline miles to get and why you want them

If you’re short Flying Blue miles, it’s a better idea to boost your account balance by moving miles from one of these programs, especially if there’s a transfer bonus as we’ve seen from American Express Membership Rewards, Capital One and Citi ThankYou Rewards in the past.

Again, you’ll want to run the numbers before you make a transfer. For instance, if you have the Chase Sapphire Reserve, Chase Sapphire Preferred Card or Ink Business Preferred Credit Card, you can transfer your Chase Ultimate Rewards points to Flying Blue at a 1:1 ratio. TPG values Chase Ultimate Rewards points at 2 cents apiece, so before you transfer you’ll want to be sure you’re getting close to that value from the award you want to book.

Screenshot of the Chase Ultimate Rewards portal
(Screenshot courtesy of Chase)

Bear in mind you might even get a better deal by booking your flights through the Chase Ultimate Rewards travel portal. With all the cheap airfare deals to Europe we’ve seen recently, you could end up spending fewer points by booking directly through the portal.

Chase Sapphire Reserve cardholders get a value of 1.5 cents per point while Sapphire Preferred cardholders earn 1.25 when booking flights through the Ultimate Rewards portal. Sapphire Preferred cardholders also earn 5 points per dollar on travel booked through the Ultimate Rewards Travel portal.

Related: Maximize your wallet with the perfect quartet of Chase cards

Use the right credit card

(Photo by John Gribben for The Points Guy)

If you choose to buy Flying Blue miles through this promotion, you’ll want to use a card that earns the most points and miles for everyday spending. Flying Blue miles purchases are processed by, so you won’t earn a bonus for a travel purchase with cards such as the Chase Sapphire Reserve or Chase Sapphire Preferred. Instead, use a card such as the Chase Freedom Unlimited (1.5% cash back or 1.5 Chase Ultimate Rewards points per dollar), Capital One Venture Rewards Credit Card (2x miles on all purchases) or The Blue Business® Plus Credit Card from American Express (2x Amex Membership Rewards points on the first $50,000 you spend per calendar year, then 1x).

Bottom line

Buying miles and points without a bonus is almost never a good idea. Even with a promotion like this, it’s important to do the math before jumping on the deal, because there are often better ways to save your hard-earned cash (and points).

Featured photo by EQRoy/Getty Images. 

For rates and fees of the Amex Blue Business Plus Card, please click here.

Delta SkyMiles® Platinum American Express Card

Earn 50,000 bonus miles and 5,000 Medallion® Qualification Miles (MQMs) after you spend $2,000 in purchases on your new card in the first three months of card membership. Plus, earn up to $100 back in statement credits for eligible purchases at U.S. restaurants in the first three months of card membership.

With Status Boost™, earn 10,000 Medallion Qualification Miles (MQMs) after you spend $25,000 in purchases on your Card in a calendar year, up to two times per year getting you closer to Medallion Status. Earn 3X Miles on Delta purchases and purchases made directly with hotels, 2X Miles at restaurants and at U.S. supermarkets and earn 1X Mile on all other eligible purchases. Terms Apply.

Apply Now
More Things to Know
  • Earn 50,000 Bonus Miles and 5,000 Medallion® Qualification Miles (MQMs) after you spend $2,000 in purchases on your new Card in your first 3 months.
  • Plus, earn up to $100 back in statement credits for eligible purchases at U.S. restaurants with your card within the first 3 months of membership.
  • Earn up to 20,000 Medallion® Qualification Miles (MQMs) with Status Boost® per year. After you spend $25,000 in purchases on your Card in a calendar year, you can earn 10,000 MQMs two times per year, getting you closer to Medallion® Status. MQMs are used to determine Medallion® Status and are different than miles you earn toward flights.
  • Earn 3X Miles on Delta purchases and purchases made directly with hotels.
  • Earn 2X Miles at restaurants worldwide, including takeout and delivery and at U.S. supermarkets.
  • Earn 1X Miles on all other eligible purchases.
  • Receive a Domestic Main Cabin round-trip companion certificate each year upon renewal of your Card. *Payment of the government imposed taxes and fees of no more than $75 for roundtrip domestic flights (for itineraries with up to four flight segments) is required. Baggage charges and other restrictions apply. See terms and conditions for details.
  • Enjoy your first checked bag free on Delta flights.
  • Fee Credit for Global Entry or TSA Pre✓®.
  • Enjoy an exclusive rate of $39 per person per visit to enter the Delta Sky Club® for you and up to two guests when traveling on a Delta flight.
  • No Foreign Transaction Fees.
  • $250 Annual Fee.
  • Terms Apply.
  • See Rates & Fees
Regular APR
15.74%-24.74% Variable
Annual Fee
Balance Transfer Fee
Recommended Credit
Terms and restrictions apply. See rates & fees.

Editorial Disclaimer: Opinions expressed here are the author’s alone, not those of any bank, credit card issuer, airlines or hotel chain, and have not been reviewed, approved or otherwise endorsed by any of these entities.

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