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

Return flights

23 Dec - 29 Dec	Finnair
19 Dec - 05 Jan	Finnair
05 Dec - 08 Dec	Finnair
27 Dec - 03 Jan	China Southern
09 Dec - 06 Jan	China Southern
16 Dec - 06 Jan	China Southern
28 Dec - 15 Jan	China Southern
24 Dec - 31 Dec	China Southern
25 Dec - 03 Jan	China Southern
26 Dec - 29 Dec	China Southern
25 Dec - 29 Dec	China Southern
14 Dec - 30 Dec	China Southern
28 Dec - 04 Jan	China Southern
05 Dec - 11 Dec	Finnair
21 Dec - 10 Jan	China Southern
02 Dec - 10 Dec	KLM
02 Dec - 09 Dec	KLM
11 Dec - 05 Jan	KLM
18 Dec - 05 Jan	KLM
04 Dec - 07 Dec	KLM

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 $574

Return flights