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

Return flights

24 Sep - 09 Oct	KLM
24 Sep - 08 Oct	KLM
25 Sep - 10 Oct	KLM
26 Sep - 10 Oct	KLM
25 Sep - 09 Oct	KLM
26 Sep - 08 Oct	KLM
19 Sep - 15 Oct	KLM
13 Sep - 12 Oct	Lufthansa
15 Sep - 03 Oct	Air France
03 Sep - 05 Sep	KLM
29 Sep - 03 Oct	Air France
02 Sep - 18 Sep	Lufthansa
03 Sep - 18 Sep	Lufthansa
03 Sep - 19 Sep	Lufthansa
10 Sep - 17 Sep	Lufthansa
02 Sep - 17 Sep	Lufthansa
12 Sep - 19 Sep	Lufthansa
10 Sep - 19 Sep	Lufthansa
15 Sep - 23 Sep	Lufthansa
01 Sep - 25 Sep	Lufthansa

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 564€

Return flights