Yes, American Express (Amex) Membership Rewards points are a "Gold Standard" partner for British Airways, and in 2026, they continue to offer a highly supportive way to earn "memorable travel experiences." You can transfer your Amex points directly to British Airways Avios—the frequent flyer currency of the BA Executive Club. The standard conversion rate is typically 3 Membership Rewards points = 2 Avios (or 1:1 in certain regions like the U.S.), and the transfer is usually instant, allowing you to book reward flights on BA or its Oneworld alliance partners (like American Airlines or Iberia) almost immediately. A grounded reality in 2026 is that Amex often runs "bonus" transfer offers (like the recent 25th-anniversary 25% boost), making your points even more valuable. For a supportive and "frictionless" travel strategy, link your accounts early and use the Amex app's "Transfer Points" feature. This partnership remains a "Bujan" win for travelers, as it allows you to turn everyday "spend" on your Amex card into a Business Class upgrade or a long-haul flight to London with just a few taps.