You sure do!
If you're travelling domestically around Australia, the following types of ID are valid:
- A valid passport
- A valid Australian drivers licence
- A valid photo ID that has been issued by the Australian Federal Government, or an Australian State Government (eg; 18+ Card)
If you can't access any of these, please consult the Airline's website for more information on identification.
If you're travelling internationally, you'll need to provide the following:
- A passport with at least 6 months validity from your scheduled return date
- Any necessary visa for your intended destination or relevant stopovers (please consult Smart Traveller for all visa information)