British Airways Executive Club members can earn double Avios when booking a flight on any TAM Airlines route.
The promotion, timed to welcome TAM into the Oneworld alliance (see news, April 1), is available on any of the Brazilian airline's flights between May 1 and 31.
Executive Club members who booked a qualifying flight ahead of the promotion can still earn the double Avios by entering their membership number into their booking, or by providing their membership number at check-in.
Graham Smith
