[Expired] Get 10,000 Flying Blue Miles on Air France and KLM Flights [Book by October 7]

Updated: October 8, 2025, 8:06am CDT

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Bonus Miles on Flying Blue Flights to Europe
Offer Terms
Final Thoughts

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Update:

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

A new promotion could give you 10,000 Flying Blue miles on flights to Europe, but you’ll need to book soon to make it happen.

This offer applies to both Air France and KLM flights departing the U.S., and it only applies to economy bookings — not those in premium cabins, unfortunately. If you’re interested, you’ll need to book by October 7, 2025, and travel by March 31, 2026.

Is this a good deal? It depends.

Bonus Miles on Flying Blue Flights to Europe

Flying Blue is the joint loyalty program of Air France and KLM, and a new offer can give you 10,000 bonus miles on economy flights from the U.S. to Europe.

Only flights with Air France and KLM will qualify for bonus miles, and the offer only applies to flights operated by those airlines between the U.S. and their hubs at Paris (CDG) and Amsterdam (AMS). Onward flights, such as from Amsterdam to another European destination, won’t add on more miles — though reservations with onward flights do qualify for the bonus miles.

Additionally, your first flight in the reservation must be with Air France or KLM, so a booking with a connecting flight starting with Delta, for example, wouldn’t qualify for this offer.

KLM 737s AMS — Image Credit: Alberto Riva

You’ll need to book your cash fares between September 23 and October 7, 2025, so existing bookings aren’t eligible. Eligible flight dates are September 23, 2025, to March 31, 2026, meaning you have plenty of opportunities to find dates that work for you.

To qualify for the bonus miles, you must book at klm.com/us. You can view available flight deals here.

Offer Terms

Key terms of this offer you should know about include:

Bonus of 10,000 miles is available only once.
Bonus only applies to economy reservations made September 23-October 7, 2025.
Valid on Air France and KLM flights between the U.S. and Paris (CDG) and Amsterdam (AMS).
Valid travel dates are September 23, 2025-March 31, 2026.
Bonus miles will be received within 6 weeks of eligible travel.

Hot Tip:

We value Flying Blue miles at 1.3 cents each. That makes 15,000 miles worth $130. Should you book a flight to Europe just for the sake of $130? No. If you’re heading that way and these flights are a good option for you, this can be a nice bonus. Make sure to compare flights from other airlines to see what your best options are.

Final Thoughts

Flying Blue is offering 10,000 bonus miles on economy flights from the U.S. to Europe with Air France and KLM. Eligible flights run through March 2026, but you’ll need to book by October 7, 2025.

There’s no promo code or registration required for this offer, but you can only earn the bonus once.