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

Return flights

11 Sep - 18 Sep	Emirates
11 Sep - 21 Sep	Emirates
02 Sep - 18 Sep	Emirates
03 Sep - 10 Sep	Emirates
05 Sep - 20 Sep	Emirates
12 Sep - 19 Sep	Emirates
12 Sep - 22 Sep	Emirates
16 Sep - 30 Sep	Emirates
17 Sep - 24 Sep	Emirates
16 Sep - 25 Sep	Emirates
24 Sep - 11 Oct	Emirates
17 Sep - 04 Oct	Emirates
18 Sep - 04 Oct	Emirates
19 Sep - 05 Oct	Emirates
17 Sep - 06 Oct	Emirates
28 Sep - 12 Oct	Emirates
28 Sep - 13 Oct	Emirates
29 Sep - 08 Oct	Emirates
20 Sep - 24 Oct	Emirates
27 Sep - 10 Oct	Emirates

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

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 September from $854

Return flights