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

Return flights

31 Oct - 16 Nov	AirAsia
15 Oct - 21 Oct	AirAsia
14 Oct - 22 Oct	AirAsia
30 Oct - 06 Nov	AirAsia
29 Oct - 05 Nov	AirAsia
29 Oct - 03 Nov	AirAsia
21 Oct - 27 Oct	AirAsia
21 Oct - 28 Oct	AirAsia
19 Oct - 09 Nov	AirAsia
21 Oct - 31 Oct	AirAsia
19 Oct - 26 Oct	Batik Air Malaysia
19 Oct - 08 Nov	Batik Air Malaysia
19 Oct - 31 Oct	AirAsia
29 Oct - 02 Nov	AirAsia
13 Oct - 26 Oct	HK Express
23 Oct - 03 Nov	Scoot
15 Oct - 18 Oct	AirAsia
24 Oct - 03 Nov	AirAsia
24 Oct - 26 Oct	AirAsia
24 Oct - 08 Nov	AirAsia

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 253€

Return flights