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

Return flights

02 Dec - 09 Dec	KLM
02 Dec - 10 Dec	KLM
02 Dec - 11 Dec	KLM
02 Dec - 14 Dec	KLM
01 Dec - 08 Dec	KLM
01 Dec - 09 Dec	KLM
01 Dec - 10 Dec	KLM
01 Dec - 11 Dec	KLM
02 Dec - 08 Jan	KLM
09 Dec - 16 Dec	KLM
09 Dec - 18 Dec	KLM
29 Dec - 18 Jan	KLM
17 Dec - 08 Jan	KLM
28 Dec - 11 Jan	KLM
28 Dec - 05 Jan	KLM
26 Dec - 13 Jan	KLM
27 Dec - 13 Jan	KLM
27 Dec - 12 Jan	KLM
27 Dec - 18 Jan	KLM
21 Dec - 19 Jan	KLM

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 $610

Return flights