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Cheap round-trip flights to Australia

Prices were available within the past 7 days and starts at HK$192 for one-way flights and HK$534 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

About Australia

Expedia offers flights to Australia to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Australia or destinations around the world and discover how easy it is to make your flight reservations on Expedia.