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

Return flights

01 Dec - 09 Dec	Emirates
25 Dec - 01 Jan	Emirates
20 Dec - 31 Dec	Air China
19 Dec - 03 Jan	Emirates
20 Dec - 02 Jan	Air China
20 Dec - 03 Jan	Emirates
26 Dec - 03 Jan	Emirates
26 Dec - 02 Jan	Emirates
27 Dec - 02 Jan	Air China
01 Dec - 15 Dec	Emirates
03 Dec - 07 Dec	Emirates

Also check the deals for one-way flights from Shenzhen 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 Shenzhen to London in December from $777

Return flights