AirHint found the following cheapest return flights from Hong Kong (HKG) to Perth (PER) in December 2025 (see full year).

Return flights

09 Dec - 07 Jan	AirAsia
20 Dec - 05 Jan	AirAsia
23 Dec - 05 Jan	AirAsia
30 Dec - 26 Jan	AirAsia
30 Dec - 15 Jan	AirAsia
19 Dec - 04 Jan	HK Express
18 Dec - 04 Jan	AirAsia
20 Dec - 04 Jan	AirAsia
23 Dec - 01 Jan	AirAsia
20 Dec - 02 Jan	AirAsia
20 Dec - 31 Dec	AirAsia
08 Dec - 15 Dec	Batik Air Malaysia
18 Dec - 31 Dec	AirAsia
18 Dec - 30 Dec	AirAsia
23 Dec - 30 Dec	AirAsia
20 Dec - 30 Dec	AirAsia
20 Dec - 29 Dec	AirAsia
18 Dec - 29 Dec	AirAsia
16 Dec - 29 Dec	AirAsia
17 Dec - 29 Dec	VietJet Air

Also check the deals for one-way flights from Hong Kong to Perth in December.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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Cheapest return flights from Hong Kong to Perth in December from 340€

Return flights