There are a couple of straightforward moves you might initiate in the event that your movement plans should be changed and you really want to change your Qatar Airways trip. You have two choices for changing your flight: online or over the phone with customer support. You will be expected to present some fundamental flight data regardless, including your booking reference number and the departure date. How to change flight on Qatar Airways? Read Blog or Call us: +1 877 777 2827 or +1 888 894 2072 (OTA).