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

Return flights

22 Apr - 03 May	Air China
22 Apr - 06 May	Emirates
22 Apr - 29 Apr	Emirates
01 Apr - 01 May	Shenzhen Airlines
10 Apr - 13 Apr	Air China
09 Apr - 22 Apr	Lufthansa
01 Apr - 29 Apr	Emirates
01 Apr - 29 Apr	Shenzhen Airlines	direct
04 Apr - 14 Apr	Air China
02 Apr - 13 Apr	Air China
22 Apr - 03 May	Shenzhen Airlines	direct
22 Apr - 06 May	Shenzhen Airlines	direct
01 Apr - 01 May	Shenzhen Airlines	direct
10 Apr - 13 Apr	Shenzhen Airlines	direct

Also check the deals for one-way flights from London to Shenzhen 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 London to Shenzhen in April from $730

Return flights