Yes, you can transfer Flying Blue miles to another member, but it is not a free service. In 2026, the Flying Blue program (used by Air France and KLM) allows members to "gift" or transfer miles to any other member's account through their official website. However, there is a transaction fee involved, which typically makes it an expensive way to consolidate miles unless you only need a small amount to reach a specific reward ticket threshold. For a more cost-effective alternative, the program offers Flying Blue Family, which allows up to two adults and six children to pool their miles into a single "Family" account for free. This is highly recommended for households traveling together, as it avoids the high per-mile transfer fees. Additionally, remember that miles now have a unified 24-month validity period; any qualifying earning activity (like a flight or a partner hotel stay) will reset the clock on your entire balance, ensuring your pooled family miles don't expire as long as you remain active.