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

Return flights

17 Sep - 28 Sep	Hainan Airlines
20 Sep - 01 Oct	Cathay Pacific
17 Sep - 28 Sep	Air China	direct
28 Sep - 11 Oct	Cathay Pacific
28 Sep - 08 Oct	Cathay Pacific
28 Sep - 06 Oct	Cathay Pacific
26 Sep - 11 Oct	Cathay Pacific
27 Sep - 11 Oct	Cathay Pacific
28 Sep - 08 Oct	Air China	direct

Also check the deals for one-way flights from Beijing 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 Beijing to Melbourne in September from $560

Return flights