AirHint found the following cheapest return flights from Guangzhou (CAN) to Perth (PER) in September 2025 (see full year).

Return flights

25 Sep - 14 Oct	AirAsia
25 Sep - 16 Oct	AirAsia
25 Sep - 12 Oct	AirAsia
30 Sep - 14 Oct	AirAsia
25 Sep - 02 Oct	AirAsia
25 Sep - 04 Oct	AirAsia
25 Sep - 26 Sep	AirAsia
29 Sep - 14 Oct	AirAsia
30 Sep - 08 Oct	Scoot Tigerair
29 Sep - 16 Oct	AirAsia
29 Sep - 12 Oct	AirAsia

Also check the deals for one-way flights from Guangzhou to Perth in September.

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 Guangzhou to Perth in September from $486

Return flights