Avios Transfer Bonus Ends Soon: Book Award Segments Before Sept 27

American Express is offering a 30% bonus on Membership Rewards transfers to British Airways, Iberia, or Aer Lingus until September 27.

Those who take advantage of this offer can transfer Amex points in increments of 1,000, resulting in 13,000 Avios for every 10,000 Amex points transferred.

The redemption values and route restrictions vary between the three airlines. For example, Aer Lingus's AerClub program allows flights from Dublin starting at 13,000 Avios, while British Airways enables Qsuite redemptions at 70,000 Avios.

Domestic U.S. flights via American or Alaska start at 13,500 Avios, but this option is not available through AerClub. LATAM routes in South America begin at 9,500 Avios.