Etihad Airways AMEX Offer: Etihad Airways are offering American Express Cardmembers a discount of up to 10% on selected flights in First, Business and Economy Class, excluding taxes. Book and travel by 30 June 2018 and pay with your American Express Card to receive the discount. The discount would not apply on Multicity destinations/Stopovers. Payment must be made with an American Express Card and bookings must be made on etihad.com/amexoffer. The discount is valid on all Economy Saver, Economy Classic, Economy Flex, Business Saver, Business Classic, Business Flex, and First, excluding child or infant fares. No Etihad Airways Coupons required. Book now!