Exclusive Student Offer Extra Baggage Allowance Qatar Airways, US. Take advantage of exclusive student benefits when you travel with Qatar Airways. Enjoy extra baggage allowance, one free-of-charge date change and other privileges designed for a seamless travel experience. Enter the promo code STUDPCUS when you search for your flight on qatarairways.com. Book by March 31, 2018 and travel by December 31, 2018.*