AirHint found the following cheapest return flights from Shenzhen (SZX) to Melbourne (MEL) in September 2025 (see full year).

Return flights

17 Sep - 19 Oct	Hainan Airlines
18 Sep - 19 Oct	Hainan Airlines
17 Sep - 25 Oct	Hainan Airlines
16 Sep - 25 Oct	Hainan Airlines
17 Sep - 24 Oct	Hainan Airlines
17 Sep - 23 Oct	Hainan Airlines
16 Sep - 19 Oct	Hainan Airlines
18 Sep - 18 Oct	Hainan Airlines
13 Sep - 18 Oct	Hainan Airlines
14 Sep - 18 Oct	Hainan Airlines
03 Sep - 24 Sep	AirAsia
03 Sep - 05 Sep	AirAsia
01 Sep - 05 Sep	AirAsia
03 Sep - 12 Sep	AirAsia
03 Sep - 17 Sep	AirAsia
03 Sep - 11 Sep	AirAsia
08 Sep - 26 Sep	AirAsia
08 Sep - 24 Sep	AirAsia
04 Sep - 24 Sep	AirAsia
08 Sep - 12 Sep	AirAsia

Also check the deals for one-way flights from Shenzhen to Melbourne 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 Shenzhen to Melbourne in September from 369€

Return flights