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

Return flights

05 Sep - 12 Sep	Ryanair
01 Sep - 12 Sep	KLM
30 Sep - 04 Oct	Air France
29 Sep - 10 Oct	Air France
29 Sep - 03 Oct	Air France
08 Sep - 12 Sep	Air France
10 Sep - 15 Sep	Air Arabia
06 Sep - 12 Sep	Air France
07 Sep - 13 Sep	Aegean Airlines
03 Sep - 10 Sep	Wizz Air
01 Sep - 14 Sep	Air Arabia
08 Sep - 13 Sep	Aegean Airlines
30 Sep - 11 Oct	Air France
01 Sep - 06 Sep	KLM
29 Sep - 10 Oct	Air China	direct
29 Sep - 03 Oct	Air China	direct
06 Sep - 01 Oct	Air France
06 Sep - 01 Oct	Air China	direct

Also check the deals for one-way flights from Athens to Beijing 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 Athens to Beijing in September from 579€

Return flights