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

Return flights

24 Dec - 07 Jan	Air China	direct
24 Dec - 31 Dec	Air China
27 Dec - 07 Jan	Air China
12 Dec - 26 Dec	Air China
26 Dec - 02 Jan	easyJet
27 Dec - 03 Jan	Air China
24 Dec - 04 Jan	Air China	direct
13 Dec - 20 Dec	Turkish Airlines
19 Dec - 09 Jan	Air China
18 Dec - 10 Jan	Air China
12 Dec - 19 Dec	Air China	direct
12 Dec - 26 Dec	Air China	direct
12 Dec - 04 Jan	Air China
19 Dec - 04 Jan	easyJet
19 Dec - 03 Jan	Air China

Also check the deals for one-way flights from London to Beijing 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 Beijing in December from $669

Return flights