AirHint found the following cheapest return flights from Hong Kong (HKG) to Perth (PER) in May 2026 (see full year).

Return flights

08 May - 18 May	AirAsia
08 May - 17 May	AirAsia
10 May - 10 Jun	AirAsia
11 May - 25 May	Scoot
13 May - 27 May	Scoot
11 May - 10 Jun	Scoot
11 May - 11 Jun	Scoot
09 May - 13 Jun	AirAsia
03 May - 10 May	AirAsia
01 May - 10 May	VietJet Air
17 May - 31 May	AirAsia
23 May - 31 May	HK Express
01 May - 28 Jun	VietJet Air
04 May - 28 Jun	HK Express
02 May - 28 Jun	AirAsia
17 May - 31 May	Cathay Pacific	direct
13 May - 27 May	Cathay Pacific	direct
10 May - 10 Jun	Cathay Pacific	direct
11 May - 10 Jun	Cathay Pacific	direct
04 May - 28 Jun	Cathay Pacific	direct

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

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 May from 260€

Return flights