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

Return flights

08 Dec - 16 Dec	Air China
22 Dec - 29 Dec	Air China
24 Dec - 31 Dec	Air China
01 Dec - 14 Dec	Turkish Airlines
21 Dec - 29 Dec	Air China
19 Dec - 03 Jan	Air China
23 Dec - 02 Jan	Air China
25 Dec - 03 Jan	Air China
09 Dec - 31 Dec	China Southern
20 Dec - 06 Jan	China Southern
21 Dec - 06 Jan	China Southern
22 Dec - 29 Dec	China Southern	direct
20 Dec - 28 Dec	China Southern
01 Dec - 14 Dec	China Southern	direct
08 Dec - 16 Dec	China Southern	direct

Also check the deals for one-way flights from Guangzhou 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 Guangzhou to London in December from $743

Return flights