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

Return flights

02 Dec - 10 Dec	China Southern
01 Dec - 07 Dec	China Southern
01 Dec - 11 Dec	China Southern
04 Dec - 21 Dec	China Southern
04 Dec - 13 Dec	China Southern
03 Dec - 22 Jan	China Southern
05 Dec - 12 Dec	Air France
30 Dec - 13 Jan	SWISS
24 Dec - 16 Jan	China Southern
10 Dec - 28 Dec	Air France
08 Dec - 30 Dec	Air France
24 Dec - 17 Jan	Shenzhen Airlines
11 Dec - 28 Dec	KLM
09 Dec - 16 Dec	Finnair
29 Dec - 14 Jan	KLM
27 Dec - 08 Jan	Air China
26 Dec - 17 Jan	Air China
24 Dec - 13 Jan	Air China	direct
24 Dec - 08 Jan	Air China
24 Dec - 10 Jan	Air China

Also check the deals for one-way flights from London to Shanghai 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 London to Shanghai in December from 469€

Return flights