AirHint found the following cheapest return flights from Shanghai (PVG) to London (LHR) in September 2025 (see full year).

Return flights

19 Sep - 26 Sep	Air China
14 Sep - 26 Sep	Thai VietJet Air
12 Sep - 21 Sep	AirAsia X
25 Sep - 01 Oct	Air China
14 Sep - 22 Sep	Thai VietJet Air
15 Sep - 01 Oct	Air China
14 Sep - 24 Sep	Thai VietJet Air
20 Sep - 23 Sep	Air China
15 Sep - 30 Sep	Air China
15 Sep - 24 Sep	Air China
14 Sep - 19 Sep	Thai VietJet Air
20 Sep - 03 Oct	Saudia
20 Sep - 05 Oct	China Southern
14 Sep - 21 Sep	Thai VietJet Air
15 Sep - 03 Oct	Hainan Airlines
23 Sep - 05 Oct	China Southern
22 Sep - 05 Oct	Vietnam Airlines
20 Sep - 04 Oct	Saudia
13 Sep - 01 Oct	Air China
23 Sep - 03 Oct	Hainan Airlines

Also check the deals for one-way flights from Shanghai to London 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 Shanghai to London in September from 682€

Return flights