flight return change expedia?

[mamagolf]

Hello people, I am unsuccessfully trying to change my return flight to the US. I cannot get a hold of a person to assist me, either at the airline, or when I call expedia. I'm just wondering if anybody has recently been successful in doing a flight change, and what phone number you used to get assistance. 

[Woof999]

Have Expedia given you the PNR number or booking reference? If so, try the "Manage my booking" or similar link on the airlines' main web page.