Transfer Amex Membership Rewards to British Airways Avios
The live transfer ratio is 1:1. Right now there's a +40% bonus running through Apr 30, 2026.
A 40% Avios bonus from Amex is one of the largest we typically see and is well worth taking advantage of. Transfer 50,000 Amex points to get 70,000 Avios — enough for a roundtrip off-peak business class ticket from the US to Europe on British Airways, or up to 9 short-haul domestic AA flights at 7,500 Avios each. Bonuses of 40% on Avios are historically rare, appearing only once or twice per year.
What your Amex Membership Rewards points become after transfer
| If you transfer | You get (base) | With +40% bonus |
|---|---|---|
| 10,000 pts | 10,000 British Airways Avios pts | 14,000 British Airways Avios pts |
| 25,000 pts | 25,000 British Airways Avios pts | 35,000 British Airways Avios pts |
| 50,000 pts | 50,000 British Airways Avios pts | 70,000 British Airways Avios pts |
| 100,000 pts | 100,000 British Airways Avios pts | 140,000 British Airways Avios pts |
Calculations use the official 1:1 transfer ratio published by Amex Membership Rewards. Bonus column shows what you'd receive during the current promotion.
Should you transfer to British Airways Avios?
With the +40% bonus running, transferring Amex Membership Rewards to British Airways Avios is a stronger move than usual. Use the boosted ratio to lock in a redemption you've already verified.
The general rule: only transfer when you have a specific award flight or stay in mind. Transfers are non-reversible, and British Airways Avios can devalue their award chart at any time. Build the itinerary first, confirm availability with the airline or hotel directly, then transfer the exact number of points needed.
The fastest way to find out if a transfer makes sense for your trip is to ask the AI advisor — it pulls your wallet balances, today's active bonuses, and the destination redemption sweet spots into a single recommendation.
Cards that earn Amex Membership Rewards
These cards earn Amex Membership Rewards points directly. One sign-up bonus is usually enough to fund this transfer with room to spare.
How to transfer Amex Membership Rewards to British Airways Avios
- Confirm award space first. Search for the specific flight or stay you want directly on British Airways Avios's site, or use our award search to compare programs side-by-side.
- Log in to your Amex Membership Rewards account. Bank portals are the source of truth for current ratios — confirm the 1:1 ratio still applies at the moment you transfer.
- Select British Airways Avios as the recipient. Enter your loyalty account number; transfers usually go through within a few minutes for airlines and a few hours to days for hotels.
- Book immediately.Award space disappears fast; if your seats or rooms are gone by the time the transfer lands, you're stuck holding partner points instead of bank points.
FAQ
- What is the transfer ratio from Amex Membership Rewards to British Airways Avios?
- Amex Membership Rewards transfers to British Airways Avios at 1:1. There is currently a +40% bonus, making the effective ratio 1:1.4 until Apr 30, 2026.
- How long does a Amex Membership Rewards to British Airways Avios transfer take?
- Most airline transfers from Amex Membership Rewards complete within minutes to a few hours. Plan for 24 hours when booking time-sensitive awards just in case.
- Are Amex Membership Rewards to British Airways Avios transfers reversible?
- No. Once your points land in your British Airways Avios account they cannot be moved back to Amex Membership Rewards. Confirm award availability before initiating the transfer.
- Is it worth transferring Amex Membership Rewards to British Airways Avios?
- It depends on the redemption. British Airways Avios is best used for specific award flights where their per-mile pricing beats other partners on the same route. Use our advisor to evaluate whether your specific trip benefits.
Transfer ratios on this page reflect the official ratio published by Amex Membership Rewards at the time of our last data review. Always confirm the live ratio inside your account before transferring — transfers are non-reversible.