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

Return flights

25 Dec - 13 Jan	China Southern
22 Dec - 06 Jan	China Southern
15 Dec - 03 Jan	China Southern
21 Dec - 10 Jan	China Southern
14 Dec - 30 Dec	China Southern
24 Dec - 01 Jan	China Southern
26 Dec - 12 Jan	China Southern
22 Dec - 31 Dec	China Southern
15 Dec - 31 Dec	China Southern
11 Dec - 31 Dec	China Southern
04 Dec - 11 Dec	China Southern
25 Dec - 29 Jan	Emirates
02 Dec - 09 Dec	Emirates
01 Dec - 08 Dec	Emirates
30 Dec - 06 Jan	Turkish Airlines
23 Dec - 13 Jan	Emirates
12 Dec - 14 Jan	Emirates
23 Dec - 30 Dec	Emirates
22 Dec - 29 Dec	Turkish Airlines
08 Dec - 11 Dec	Turkish Airlines

Also check the deals for one-way flights from Shanghai to London in December.

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 December from $576

Return flights