# Amex 25% Flying Blue transfer bonus ended June 30, 2026

_Oct 1 11:30_

Tags: American Express, transfer bonus, loyalty program, airline, credit card

Type: Promotion

Expired: Jun 30, 2026

## Summary

Membership Rewards transfers to Air France-KLM Flying Blue paid 1,250 miles per 1,000 points through 11:59 p.m. Mountain Time on June 30, 2026.

The 25% bonus applied only for existing Flying Blue members. Transfers had to fall between 1,000 and 999,000 Membership Rewards points and usually posted immediately, though American Express said to allow up to 48 hours. Miles could not be moved back to Membership Rewards. A transfer did not count as qualifying activity, so Flying Blue miles still expire after 24 months of inactivity.

With Flying Blue Promo Rewards, a 45,000-mile business award cost 36,000 Amex points. An 18,750-mile economy award to Europe cost 15,000 Amex points. Standard Air France or KLM business class from North America to Europe at 60,000 miles cost 48,000 Amex points.

Do not park leftover Amex points in Flying Blue without a redemption planned within 24 months.

## Key facts

- **Ends**: Jun 30, 2026
- **Numbers**:
  - 25%: Amex-to-Flying Blue transfer bonus
  - 1,250 miles: Flying Blue miles per 1,000 Membership Rewards points during the bonus
  - 1,000 points: minimum Membership Rewards transfer
  - 999,000 points: maximum Membership Rewards transfer
  - 36,000 points: Amex points for a 45,000-mile Flying Blue Promo Rewards business award with the bonus
  - 15,000 points: Amex points for an 18,750-mile Promo Rewards economy award to Europe with the bonus
  - 48k points: Amex points for 60,000-mile Air France/KLM business class to Europe with the bonus
  - 24 months: inactivity period after which Flying Blue miles expire
- **Takeaway**: The bonus has ended; do not park leftover Amex points in Flying Blue without a redemption planned within 24 months, and watch for the next infrequent Amex bonus.

## Sources cited

- [AwardWallet Blog](https://awardwallet.com/news/amex-membership-rewards/flying-blue-transfer-bonus) — Amex Launches 25% Transfer Bonus to Air France-KLM Flying Blue — Book Biz Class to Europe From 36k Amex Points
- [AwardWallet Blog](https://awardwallet.com/news/capital-one-rewards/flying-blue-transfer-bonus) — Capital One Launches 20% Transfer Bonus Air France/KLM Flying Blue — Use for Delta, Europe, and Tahiti Awards

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