Amex Boosts Flying Blue Transfers with 25% Bonus

American Express is offering a 25% transfer bonus to Flying Blue until October 31, 2026. This promotion reduces the point cost for transatlantic economy awards to just 15,000 Membership Rewards points per person.

The bonus applies only to transfers made by October 31, 2026, and lowers the point cost for key routes. For example, a standard 60,000-mile business class award to Europe requires just 48,000 Amex points.

Flying Blue miles expire two years after account activity, but transferring points resets that clock. Travelers should confirm award availability before transferring, as taxes and fees remain high.