Cheapest return flights from London to Seoul in August from $687

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

Return flights

28 Aug - 15 Sep China Southern
28 Aug - 08 Sep China Southern
28 Aug - 12 Sep China Southern
31 Aug - 14 Sep easyJet
30 Aug - 14 Sep Wizz Air Malta
29 Aug - 14 Sep easyJet
29 Aug - 07 Sep Air China
28 Aug - 07 Sep China Southern
29 Aug - 05 Sep Wizz Air Malta
26 Aug - 01 Sep Air China
25 Aug - 29 Aug Air China
11 Aug - 18 Aug Wizz Air UK
13 Aug - 16 Aug Norwegian Air Sweden AOC
25 Aug - 28 Aug Air China
26 Aug - 31 Aug Air China
26 Aug - 30 Aug Air China
27 Aug - 31 Aug Air China
13 Aug - 18 Aug Norwegian Air Sweden AOC
28 Aug - 31 Aug Air China
27 Aug - 30 Aug Air China

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

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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