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

Return flights

03 Dec - 08 Dec	AirAsia
12 Dec - 31 Jan	AirAsia
07 Dec - 16 Dec	AirAsia
02 Dec - 09 Dec	Batik Air Malaysia
01 Dec - 07 Dec	AirAsia
01 Dec - 03 Dec	AirAsia
03 Dec - 07 Dec	AirAsia
03 Dec - 06 Dec	AirAsia
01 Dec - 02 Dec	AirAsia
08 Dec - 15 Dec	HK Express
07 Dec - 13 Dec	AirAsia
23 Dec - 13 Jan	AirAsia
28 Dec - 17 Jan	AirAsia
23 Dec - 12 Jan	AirAsia
28 Dec - 13 Jan	AirAsia
25 Dec - 13 Jan	AirAsia
17 Dec - 04 Jan	AirAsia
15 Dec - 04 Jan	AirAsia
28 Dec - 12 Jan	AirAsia
25 Dec - 12 Jan	AirAsia

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 $387

Return flights