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

Return flights

21 Jan - 28 Jan	Hainan Airlines
21 Jan - 26 Jan	Hainan Airlines
21 Jan - 27 Jan	Hainan Airlines
21 Jan - 29 Jan	Hainan Airlines
26 Jan - 30 Jan	China Eastern
23 Jan - 28 Jan	China Southern
19 Jan - 24 Jan	Juneyao Airlines
14 Jan - 28 Jan	Hainan Airlines
19 Jan - 23 Jan	AirAsia
24 Jan - 28 Jan	China Eastern
31 Jan - 20 Feb	Lufthansa

Also check the deals for one-way flights from Shenzhen to London 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 Shenzhen to London in January from $669

Return flights