[Expired] New 20% Transfer Bonus From Amex to Air France-KLM Flying Blue [Ends October 31]

Updated: November 1, 2025, 2:05am CDT

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20% Transfer Bonus From Amex to Flying Blue
Final Thoughts

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Update:

The offer mentioned below has expired and is no longer available.

There’s a new limited-time 20% bonus when you transfer Amex Membership Rewards points to Air France-KLM Flying Blue. We’re always in search of ways to get more value from our points and miles, and transfer bonuses are a great way to do just that.

Here are all of the details of this new Amex transfer bonus, including why we think it’s worth using your points this way.

20% Transfer Bonus From Amex to Flying Blue

Typically, American Express Membership Rewards points transfer to Air France-KLM Flying Blue at a 1:1 ratio. However, transfers from October 1 through October 31, 2025, will get a 20% bonus.

That means for every 1,000 Membership Rewards points you transfer, you’ll get 1,200 Air France-KLM Flying Blue miles. Typically, you would get 1,000 Flying Blue miles when transferring 1,000 Amex points. You’ll see the bonus clearly labeled on the transfer page.

Amex Air France transfer bonus October 2024 — You can get a 20% bonus by transferring Amex points to Flying Blue. Image Credit: American Express

This transfer bonus is automatic, so you don’t need to register for anything in advance. You can transfer any amount between 1,000 and 999,000 points, which are usually instant, although they sometimes take up to 2 days.

Bottom Line:

Between October 1 and October 31, 2025, you’ll get a 20% bonus when you transfer American Express Membership Rewards to your Air France-KLM Flying Blue account.

Is This a Good Deal?

If you plan to use Air France-KLM Flying Blue miles in the near future, this is a great way to get more value from your points. It’s not the best transfer bonus we have ever seen, but it’s solid.

Air France-KLM Flying Blue miles can be especially useful for flying to and from Europe since award availability can often be found for as few as 60,000 miles one-way in business class. Additionally, this transfer bonus can make Flying Blue’s monthly Promo Rewards even more of a great value.

If you still need more Air France-KLM Flying Blue miles after taking advantage of this Amex transfer bonus, remember that other major currencies — including Bilt Rewards, Capital One miles, Chase Ultimate Rewards, Citi ThankYou Rewards, and Wells Fargo Rewards — also transfer to Flying Blue.

Final Thoughts

There’s a new 20% transfer bonus from Amex to Air France-KLM Flying Blue until October 31, 2025. This is a great way to get even more value from your points and miles. This offer is available for the whole month, meaning you can use it again later when more points post to your Amex account.