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

Return flights

06 Mar - 16 Mar	Hainan Airlines
29 Mar - 13 Apr	China Southern
28 Mar - 13 Apr	China Southern
27 Mar - 12 Apr	China Southern
07 Mar - 13 Mar	China Southern
06 Mar - 16 Mar	Shenzhen Airlines	direct
28 Mar - 05 Apr	Air China
27 Mar - 06 Apr	China Southern
27 Mar - 06 Apr	Shenzhen Airlines	direct
27 Mar - 03 Apr	Shenzhen Airlines	direct
27 Mar - 12 Apr	Shenzhen Airlines	direct
17 Mar - 24 Mar	China Southern
28 Mar - 05 Apr	Shenzhen Airlines	direct

Also check the deals for one-way flights from Shenzhen to London in March.

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 March from 585€

Return flights