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

Return flights

02 Dec - 08 Dec	China Southern
05 Dec - 21 Dec	easyJet
04 Dec - 10 Dec	Wizz Air UK
03 Dec - 08 Dec	easyJet
11 Dec - 12 Jan	Wizz Air UK
04 Dec - 08 Dec	Wizz Air UK
01 Dec - 06 Dec	easyJet
06 Dec - 12 Dec	Wizz Air UK
30 Dec - 05 Jan	Wizz Air UK
10 Dec - 16 Dec	Aegean Airlines
12 Dec - 18 Dec	Aegean Airlines
13 Dec - 22 Dec	Wizz Air UK
10 Dec - 13 Jan	Turkish Airlines
16 Dec - 07 Jan	Wizz Air UK
31 Dec - 14 Jan	Air China	direct
29 Dec - 30 Jan	Air China	direct
03 Dec - 19 Jan	Air China	direct
26 Dec - 13 Jan	Air China	direct
27 Dec - 12 Jan	Wizz Air UK
11 Dec - 05 Jan	Wizz Air UK

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 $562

Return flights