To cancel or modify your Qatar Airways flight tickets, get in touch with your local agent or a nearby Qatar Airways office.If you purchased a ticket online with Qatar Airways, you may request a cancellation or refund there. You are entitled to compensation if the airline itself cancels the flight. A strike, heavy air traffic, or inclement weather are all potential causes of cancellation. You can submit the online application in this situation. Make sure you are aware of Qantas Airways' cancellation, refund, and penalty policies before submitting the form.