Cheapest return flights from London to Seoul in September from 396€

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

Return flights

02 Sep - 23 Oct Air China
02 Sep - 21 Oct Air China
18 Sep - 11 Oct Air China
15 Sep - 16 Oct Air China
05 Sep - 11 Oct Air China
18 Sep - 12 Oct Air China
10 Sep - 13 Oct Air China
11 Sep - 12 Oct Air China
15 Sep - 15 Oct Air China
18 Sep - 18 Oct Air China
01 Sep - 16 Sep Wizz Air Malta
17 Sep - 24 Sep Wizz Air Malta
15 Sep - 18 Sep Wizz Air UK
01 Sep - 18 Sep Wizz Air UK
13 Sep - 18 Sep Wizz Air UK
02 Sep - 16 Sep Wizz Air Malta
01 Sep - 08 Sep Wizz Air UK
16 Sep - 18 Sep Vueling Airlines
18 Sep - 24 Sep Wizz Air Malta
01 Sep - 15 Sep China Southern

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

Skyscanner

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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