AirHint found the following cheapest return flights from Shanghai (SHA) to London (LHR) in September 2026 (see full year).

Return flights

18 Sep - 24 Sep	Finnair
13 Sep - 27 Sep	Emirates
27 Sep - 06 Oct	Gulf Air
27 Sep - 04 Oct	Vietnam Airlines
13 Sep - 27 Sep	British Airways	direct
18 Sep - 24 Sep	British Airways	direct
24 Sep - 06 Oct	Air India
29 Sep - 07 Oct	Air India
09 Sep - 26 Sep	China Southern
24 Sep - 06 Oct	British Airways	direct
27 Sep - 04 Oct	British Airways	direct
29 Sep - 07 Oct	British Airways	direct
18 Sep - 10 Oct	China Southern
26 Sep - 06 Oct	Cathay Pacific

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 $624

Return flights