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Want to earn bonus Flying Blue miles on your next trip across the pond? If so, check your email. Flying Blue is offering targeted members double miles on eligible Air France and KLM flights between the U.S. and destinations worldwide, with the offer valid in all cabins.

If you're targeted, you'll need to book by July 23 and complete your travels between September 1 and November 30, 2026.

Here are all the details.

Earn Double Flying Blue Miles on Air France and KLM Flights

Flying Blue launched a new targeted promotion that lets eligible members earn double miles on flights booked by July 23 and completed between September 1 and November 30, 2026.

Screenshot of Flying Blue double miles promotion.
Screenshot of Flying Blue

This offer is valid on paid Air France and KLM flights in Economy, Premium, Premium Comfort, and Business class between the U.S. and worldwide destinations. However, there’s one major catch: The offer is only valid on two flights during the promotional period.

Put differently, you'll earn double miles on the base fare, excluding government taxes and fees, but only on two flight segments. As Flying Blue spells out in the terms and conditions, if you travel from New York to Stockholm via Amsterdam, that counts as two flights. So even if you book that itinerary as a round-trip, you'll only earn double miles on the outbound flights.

The number of miles you'll earn depends on your Flying Blue elite status at the time of travel:

  • Explorer: 8 miles per euro
  • Silver: 12 miles per euro
  • Gold: 14 miles per euro
  • Platinum and Platinum for Life: 16 miles per euro
  • Flying Blue Ultimate: 18 miles per euro

If you weren't targeted for the promotion, you can try opting in to emails through your Air France or KLM account. It's possible you could still receive the offer if you haven't yet.

Terms and conditions

Registration is not required for this Flying Blue bonus miles promotion. However, there are some terms and conditions you'll want to be aware of.

  • Booking window: June 25 to July 23, 2026.
  • Travel window: September 1 to November 30, 2026.
  • Eligibility: Flying Blue members who received this offer directly via email from Flying Blue, Air France, KLM, or the Customer Service Center.
  • Flights: Valid on new Air France and KLM marketed and operated flights with an Air France or KLM flight number between the United States and worldwide destinations (and vice versa). Eligible cabins include Economy, Premium, Premium Comfort, and Business.
  • Exclusions: Bonus miles are awarded only on the base fare. Government taxes, fees, ancillary purchases, reward tickets, complimentary upgrades, and any fares excluded under Flying Blue's general mileage accrual rules are not eligible.
  • Other notes:
    • The promotion is valid on up to two eligible flight segments during the promotional period (for example, a one-way itinerary with a connection counts as two flights).
    • You must add your Flying Blue number to your booking before traveling.
    • Bonus miles may take up to six weeks after travel is completed to post to your account alongside your regular miles.

You can book your flights on Air France's website or KLM's website.

Maximize Your Airfare Purchase

Suppose you've found a fare that works for your travels. What card should you use to reserve your flight? A best practice is to use a card that earns bonus points or miles on airfare, like:

  • Chase Sapphire Reserve® (Rates & Fees): Earn 8x points on all purchases through Chase Travel℠, including The Edit℠ and 4x points on flights and hotels booked direct. Plus, earn 3x points on dining worldwide & 1x points on all other purchases
  • American Express Platinum Card®: Get more for your travels with 5X Membership Rewards® points on all flights and prepaid hotel bookings through American Express Travel®, including Fine Hotels + Resorts® and The Hotel Collection bookings. You earn 5X points on flights purchased directly from airlines or through American Express Travel® on up to $500,000 on these purchases per calendar year.
  • Citi Strata Premier® Card (Rates & Fees): 10X points per $1 on hotels, car rentals, and attractions booked through CitiTravel.com; 3X points per $1 spent on air travel and other hotel purchases; and 3X points at gas stations, EV charging stations, restaurants, and supermarkets.
  • Chase Sapphire Preferred® Card (Rates & Fees): 5x on travel purchased through Chase Travel℠, 3x on dining, 3x on vacation homes, 3x on gas & EV charging, 3x on top streaming services and 3x online groceries (excluding Walmart, Target, and wholesale clubs), 2x on all other travel purchases, 1x on all other purchases
Chase Sapphire Reserve®
Chase Sapphire Reserve®
Welcome Bonus Earn 100,000 bonus points after you spend $6,000 on purchases in the first 3 months from account opening.
Annual Fee

$795Rates & Fees

Credit Score

Excellent

  • 8x points on all purchases through Chase Travel℠
  • 4x points on flights and hotels booked directly
  • 3x points on dining worldwide
  • 1x points on all other purchases
American Express Platinum Card®
American Express Platinum Card®
Welcome Offer As High As 175,000 points. Find Out Your Offer. You may be eligible for as high as 175,000 Membership Rewards® Points after spending $12,000 in eligible purchases on your new Card in your first 6 months of Membership. Welcome offers vary and you may not be eligible for an offer.
Annual Fee

$895Rates & Fees
(Terms apply)

Credit Score

Excellent, Good

  • Earn 5X points for flights booked directly with airlines or with American Express Travel® (up to $500,000 in purchases per calendar year).
  • Earn 5X points on prepaid hotels booked with American Express Travel®.
  • Earn 5X points on Fine Hotels + Resorts® and The Hotel Collection bookings.
Chase Sapphire Preferred® Card
Chase Sapphire Preferred® Card
Welcome Bonus Earn 100,000 bonus points after you spend $5,000 on purchases in the first 3 months from account opening.
Annual Fee

$95Rates & Fees

Credit Score

Excellent, Good

  • 5X points on Lyft rides through September 2027
  • 5X points on travel purchased through Chase Travel℠
  • 3X points on dining at restaurants worldwide
  • 3X points on gas and EV charging
  • 3X points on vacation homes at top brands like Airbnb, Vrbo and more
  • 3X points on eligible streaming services
  • 3X points on online grocery purchases (excluding Target, Walmart, and wholesale clubs)
  • 2X points on all other travel
  • 1X point per dollar spent on all other purchases

Related: The Best Credit Cards for Travel Purchases

Flying Blue Promotions With Closed Booking Windows

The following Flying Blue promotions have closed booking windows but travel windows that are still open.

Earn 10k bonus miles on eligible economy flights

This Flying Blue promotion let eligible members earn a one-time bonus of 10,000 miles on eligible economy flights from the U.S. to any Air France or KLM destination. Flights had to be booked by May 3, and travel must be completed by September 30, 2026.

To qualify, the first outbound segment must depart from an Air France or KLM gateway in the U.S., with at least one segment flying nonstop from the U.S. to either Paris (CDG) or Amsterdam (AMS). From there, travelers can continue to any destination served by Air France or KLM.

The 10,000-mile bonus is awarded once per eligible member and is earned in addition to the regular Flying Blue miles from the paid fare. Eligible flights must be marketed and operated by Air France or KLM.

KLM 787 taxiing at AMS.
Credit: Isaac Struna/Unsplash

Our Take

If you were targeted for this offer and were already planning a trip from the U.S. to Europe or beyond, it could be worth booking a paid Air France or KLM ticket. Doing so will earn you double Flying Blue miles on eligible flights, which can help you build your balance for a future award redemption.

Just keep in mind that the booking window closes on July 23, 2026, so you'll need to act soon if you're interested.

For rates and fees of the cards mentioned in this post, please visit the following links: Chase Sapphire Reserve® (Rates & Fees), Citi Strata Premier® Card (Rates & Fees), Chase Sapphire Preferred® Card (Rates & Fees), and American Express Platinum Card® (Rates & Fees)

Tip of The Day
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