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

Return flights

04 Sep - 17 Sep	China Southern
09 Sep - 16 Sep	China Southern
06 Sep - 13 Sep	China Southern
04 Sep - 11 Sep	China Southern
11 Sep - 15 Sep	EgyptAir
11 Sep - 14 Sep	EgyptAir
11 Sep - 16 Sep	EgyptAir
08 Sep - 15 Sep	China Southern
21 Sep - 27 Sep	EgyptAir
18 Sep - 24 Sep	EgyptAir
18 Sep - 13 Oct	EgyptAir
23 Sep - 02 Oct	KLM
24 Sep - 04 Oct	Saudia
22 Sep - 13 Oct	Saudia
13 Sep - 03 Oct	EgyptAir
24 Sep - 01 Oct	Saudia
25 Sep - 14 Oct	Etihad Airways
19 Sep - 14 Oct	Etihad Airways
19 Sep - 15 Oct	Emirates
21 Sep - 12 Oct	Etihad Airways

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 $740

Return flights