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

Return flights

31 Dec - 28 Jan	Hainan Airlines
31 Dec - 16 Jan	Tianjin Airlines
29 Dec - 30 Jan	AJet
31 Dec - 28 Jan	China Southern	direct
28 Dec - 31 Jan	Tianjin Airlines
26 Dec - 24 Jan	Gulf Air
26 Dec - 22 Jan	Gulf Air
31 Dec - 11 Jan	Tianjin Airlines
28 Dec - 17 Jan	Tianjin Airlines
27 Dec - 17 Jan	Ryanair
25 Dec - 28 Dec	Air China
24 Dec - 28 Dec	easyJet
26 Dec - 31 Dec	Tianjin Airlines
27 Dec - 31 Dec	Tianjin Airlines
27 Dec - 29 Dec	Pegasus Airlines
22 Dec - 29 Dec	Turkish Airlines
24 Dec - 31 Dec	easyJet
23 Dec - 29 Dec	easyJet
22 Dec - 24 Dec	Wizz Air UK
21 Dec - 30 Dec	Ryanair

Also check the deals for one-way flights from London to Guangzhou 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 Guangzhou in December from 516€

Return flights