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

Return flights

08 May - 17 May	AirAsia
15 May - 24 May	Scoot
01 May - 10 May	Scoot
16 May - 23 May	Scoot
08 May - 24 May	AirAsia
08 May - 10 May	AirAsia
15 May - 17 May	AirAsia
14 May - 17 May	AirAsia
14 May - 24 May	AirAsia
17 May - 24 May	AirAsia
15 May - 01 Jun	AirAsia
14 May - 01 Jun	AirAsia
17 May - 01 Jun	AirAsia
16 May - 01 Jun	AirAsia

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 266€

Return flights