AirHint found the following cheapest return flights from London (LHR) to Chengdu (CTU) in January 2026 (see full year).

Return flights

17 Jan - 24 Jan	Finnair
25 Jan - 01 Feb	Hainan Airlines
24 Jan - 31 Jan	China Southern
01 Jan - 20 Jan	China Southern
23 Jan - 30 Jan	China Southern
15 Jan - 22 Jan	China Southern
10 Jan - 13 Jan	Air China	direct
15 Jan - 22 Jan	Air China	direct
24 Jan - 31 Jan	Air China	direct
01 Jan - 20 Jan	Air China	direct
17 Jan - 24 Jan	Air China	direct

Also check the deals for one-way flights from London to Chengdu in January.

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 Chengdu in January from 529€

Return flights