Being an expat usually goes hand-in-hand with travelling. Please find some useful links attached for airlines for each region.
If you have not yet done so, it is also a great idea to sign up for one of their “Privilege Clubs”. You will accumulate points or miles really fast, especially if you are far from home with a few trips planned back.

Airplane in the sky at sunset

Airline comparisons

Below are some great websites to compare airline rates: Agoda Kayak Webjet (Australia) Direct links to airline websites...