30% Bonus on Transfers to British Airways Club, Iberia Club, and Aer Lingus AerClub

American Express is offering a 30% bonus on transfers of Membership Rewards points to British Airways Club, Iberia Club, and Aer Lingus AerClub. This means that transferring points now can save you money when redeeming Avios.

The three loyalty programs have different award charts and quirks, so it's essential to understand which one is best for your needs. With this bonus, redeeming through British Airways Club offers great sweet spots, especially on short-haul flights in Europe or business class on Qatar Airways.

Additionally, you can book domestic flights on American Airlines and Alaska Airlines with Avios, starting at 13,500 points each way. AerClub has its own unique redemption opportunities, such as flying to Ireland for 13,000 Avios in economy or crossing the Atlantic in lie-flat business class for 50,000 Avios.

Iberia Club stands out for its low surcharges and excellent premium cabin sweet spot, fly to Spain in business class from 40,500 Avios. The bonus transfer offer runs through September 27th, so make sure to take advantage of it before it expires.