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

Return flights

03 Sep - 15 Oct	KLM
24 Sep - 08 Oct	KLM
29 Sep - 03 Oct	Air France
26 Sep - 09 Oct	KLM
19 Sep - 06 Oct	KLM
06 Sep - 06 Oct	Air France
08 Sep - 08 Oct	KLM
08 Sep - 19 Sep	KLM
06 Sep - 19 Sep	Air France
07 Sep - 19 Sep	Air France
17 Sep - 04 Oct	KLM
14 Sep - 23 Sep	Lufthansa
08 Sep - 22 Sep	Lufthansa
10 Sep - 18 Sep	Lufthansa
15 Sep - 24 Sep	Lufthansa
05 Sep - 17 Sep	KLM
01 Sep - 09 Sep	KLM
10 Sep - 22 Sep	Lufthansa
22 Sep - 01 Oct	Lufthansa
08 Sep - 08 Oct	Hainan Airlines	direct

Also check the deals for one-way flights from Prague 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 Prague to Beijing in September from $657

Return flights