Members of Etihad Airways' frequent flyer programme can earn double or triple miles when flying with the Gulf airline.
The offer applies to Etihad Guest members who book before August 31 for travel to any destination between August 20 and September 25.
Travelling in first class will earn members triple miles, while double miles will be awarded to those in business class.
A statement said: "Only members who have registered an Etihad Guest membership number will qualify to earn bonus miles."
The bonus miles, which are Etihad Guest Miles and not tier miles, will be offered only on Etihad-operated flights and not redemption flights. The promotion is not valid for SuperSeller members.
Graham Smith