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

Return flights

03 Sep - 10 Sep	Thai Airways
11 Sep - 21 Sep	China Southern
08 Sep - 15 Sep	Emirates
05 Sep - 14 Sep	Emirates
05 Sep - 12 Sep	Emirates
05 Sep - 13 Sep	Emirates
01 Sep - 08 Sep	Emirates
02 Sep - 08 Sep	Emirates
10 Sep - 17 Sep	Emirates
25 Sep - 07 Oct	China Eastern
15 Sep - 23 Sep	Qatar Airways
24 Sep - 03 Oct	Qatar Airways
22 Sep - 01 Oct	Emirates
27 Sep - 04 Oct	Spring Airlines
25 Sep - 11 Oct	Spring Airlines
26 Sep - 31 Oct	Emirates
24 Sep - 12 Oct	Emirates
19 Sep - 21 Oct	China Southern
24 Sep - 04 Oct	Emirates
22 Sep - 04 Oct	Emirates

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 $748

Return flights