Cheapest return flights from Seoul to London in August from $729

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

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

Return flights

18 Aug - 28 Aug China Eastern
19 Aug - 26 Aug Etihad Airways
04 Aug - 19 Aug Emirates
08 Aug - 19 Aug Emirates
04 Aug - 31 Aug Emirates
08 Aug - 30 Aug Emirates
18 Aug - 30 Aug Etihad Airways
19 Aug - 29 Aug T'way Air
15 Aug - 25 Aug Emirates
15 Aug - 03 Sep Emirates
06 Aug - 20 Aug Emirates
20 Aug - 24 Sep Emirates
16 Aug - 03 Sep Emirates
01 Aug - 27 Sep Shandong Airlines
22 Aug - 15 Sep Emirates
22 Aug - 01 Sep Emirates
18 Aug - 03 Sep Emirates
21 Aug - 04 Sep Emirates
20 Aug - 07 Sep Emirates
19 Aug - 16 Sep Emirates

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