AirHint found the following cheapest return flights from Cologne (CGN) to Shanghai (SHA) in September 2025 (see full year).

Return flights

22 Sep - 05 Oct	Pegasus Airlines
30 Sep - 07 Oct	AJet
28 Sep - 07 Oct	AJet
20 Sep - 07 Oct	Pegasus Airlines
21 Sep - 06 Oct	Pegasus Airlines
19 Sep - 06 Oct	Pegasus Airlines
20 Sep - 06 Oct	Pegasus Airlines
18 Sep - 22 Sep	Pegasus Airlines
19 Sep - 27 Sep	Pegasus Airlines

Also check the deals for one-way flights from Cologne to Shanghai 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 Cologne to Shanghai in September from $615

Return flights