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

Return flights

03 Apr - 12 Apr	China Southern
04 Apr - 11 Apr	China Southern
03 Apr - 08 Apr	China Southern
03 Apr - 18 Apr	China Southern
04 Apr - 11 Apr	Shenzhen Airlines	direct
03 Apr - 11 Apr	Shenzhen Airlines	direct
03 Apr - 12 Apr	Shenzhen Airlines	direct
03 Apr - 18 Apr	Shenzhen Airlines	direct
30 Apr - 16 May	Air China
24 Apr - 04 May	Air China
26 Apr - 09 May	Thai AirAsia
17 Apr - 02 May	Emirates
30 Apr - 09 May	Emirates
24 Apr - 04 May	Shenzhen Airlines	direct
12 Apr - 20 Apr	China Southern

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

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 April from $685

Return flights