Status: Expired April 16, 2026. Air France-KLM Flying Blue ran a tiered buy-miles bonus through April 16, 2026, topping out at 80% on purchases of 50,000+ miles. Preserved for context, with current state in the last section.

What the offer was

The tiered structure ran:

  • 2,000 miles: no bonus.
  • 4,000 to 20,000 miles: 50% bonus.
  • 22,000 to 48,000 miles: 60% bonus.
  • 50,000 to 100,000 miles: 80% bonus, equivalent to 1.69 cents per mile.

The cap on non-elite members was 100,000 purchased miles per calendar year. At the 80% tier, $3,050 in purchases yielded 180,000 Flying Blue miles total.

When buying paid off

Flying Blue's value is in premium cabin redemptions where its mile pricing significantly undercuts cash fares. It's also a transfer partner for Amex Membership Rewards, Bilt Rewards, Chase Ultimate Rewards, Citi ThankYou Points, and Capital One Miles, which means most readers should have transferred first and bought only when short.

The redemption math at 1.69 cpp:

  • JFK to Paris business class at 60,000 Flying Blue miles. Purchased: $1,014. Cash fare comparable: $2,500. Net: $1,486 saved.
  • U.S. East Coast to Amsterdam business class at 60,000 to 65,000 miles. Same math, similar savings.
  • Promo Awards. Flying Blue's monthly route-specific 25 to 50% award discounts stack with the buy-miles bonus, occasionally landing premium-cabin Europe redemptions in the 30,000-mile range.

Domestic and short-haul redemptions weren't the play. Flying Blue is a long-haul-cabin program.

What to do now (April 2026)

No follow-up Flying Blue buy-miles bonus has been announced as of April 24, 2026.

Flying Blue runs buy-miles bonuses several times a year. For the next cycle:

  1. Transfer before buying. Amex Membership Rewards and Chase Ultimate Rewards transfer to Flying Blue at 1:1. If you already hold transferable points, your effective per-mile cost is lower than 1.69 cents. The buy-miles bonus only wins when you're short and the redemption is locked in.
  2. Watch Promo Awards monthly. They're often more valuable than the buy-miles bonus alone, and they stack with it.
  3. Use the right card on the purchase itself. Flying Blue mile purchases through Points.com don't code as airline spend. Use a flat-rate card like the Capital One Venture X (2x miles on everything) for a small extra return on the buy.

If you're sitting on Flying Blue miles from this promo, premium cabin to Europe is where they spend best. Don't let them age out. Account activity within 24 months keeps Flying Blue balances active under current program rules.

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