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

Return flights

25 Aug - 16 Sep	Iberia
29 Aug - 13 Sep	Iberia
20 Aug - 09 Sep	China Eastern
24 Aug - 15 Sep	Emirates
29 Aug - 12 Sep	Emirates
23 Aug - 01 Sep	China Southern
21 Aug - 09 Sep	Emirates
21 Aug - 10 Sep	Emirates
20 Aug - 10 Sep	Emirates
19 Aug - 10 Sep	Emirates
25 Aug - 31 Aug	China Eastern
20 Aug - 27 Aug	China Eastern
01 Aug - 11 Aug	Air China
01 Aug - 15 Aug	China Eastern
01 Aug - 10 Aug	China Eastern
18 Aug - 22 Aug	easyJet
05 Aug - 20 Aug	China Eastern
11 Aug - 18 Aug	Air China
08 Aug - 22 Aug	Air China
08 Aug - 27 Aug	Emirates

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

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 August from $766

Return flights