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

Return flights

29 Oct - 02 Nov	AirAsia
31 Oct - 02 Nov	AirAsia
28 Oct - 02 Nov	AirAsia
29 Oct - 09 Nov	AirAsia
31 Oct - 09 Nov	AirAsia
25 Oct - 03 Nov	Batik Air Malaysia
26 Oct - 05 Nov	Scoot Tigerair
27 Oct - 07 Nov	Scoot Tigerair
17 Oct - 27 Oct	VietJet Air
03 Oct - 02 Nov	VietJet Air
03 Oct - 03 Nov	VietJet Air
19 Oct - 26 Oct	Scoot Tigerair
24 Oct - 31 Oct	Scoot Tigerair
10 Oct - 19 Oct	VietJet Air
28 Oct - 31 Oct	AirAsia
23 Oct - 30 Oct	Batik Air Malaysia
29 Oct - 31 Oct	AirAsia
30 Oct - 31 Oct	AirAsia
05 Oct - 18 Oct	VietJet Air
17 Oct - 20 Oct	VietJet Air

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

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 October from 258€

Return flights