Cheapest return flights from Seoul to London in August from $762

Best time to book flights for Seoul (ICN) to London (LHR) flights at AirHint

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

Return flights

16 Aug - 31 Aug Etihad Airways
16 Aug - 24 Aug Etihad Airways
11 Aug - 26 Aug Etihad Airways
11 Aug - 24 Aug Etihad Airways
16 Aug - 26 Aug Etihad Airways
19 Aug - 29 Aug Shenzhen Airlines
16 Aug - 30 Aug Etihad Airways
12 Aug - 02 Sep Lufthansa
18 Aug - 26 Aug Etihad Airways
11 Aug - 12 Sep Etihad Airways
13 Aug - 19 Sep China Southern
11 Aug - 27 Aug Lufthansa
26 Aug - 02 Sep Finnair
26 Aug - 31 Aug Etihad Airways
25 Aug - 08 Sep Finnair
18 Aug - 01 Sep Finnair
31 Aug - 12 Sep Air China
18 Aug - 29 Sep SWISS
26 Aug - 22 Sep Air China
02 Aug - 28 Sep Lufthansa

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

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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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