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

Return flights

21 May - 23 May	AirAsia
21 May - 22 May	AirAsia
19 May - 23 May	AirAsia
19 May - 22 May	AirAsia
19 May - 21 May	AirAsia
04 May - 23 May	AirAsia
04 May - 22 May	AirAsia
04 May - 16 May	AirAsia
04 May - 14 May	AirAsia
04 May - 21 May	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 $461

Return flights