Cheapest return flights from Seoul to London in August from $861

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

11 Aug - 19 Aug Emirates
13 Aug - 27 Aug Emirates
06 Aug - 25 Aug Emirates
11 Aug - 18 Aug Emirates
19 Aug - 29 Aug Air China
21 Aug - 28 Aug Asiana Airlines
05 Aug - 12 Aug HK Express
08 Aug - 19 Aug Emirates
11 Aug - 22 Aug Emirates
15 Aug - 17 Sep Emirates
15 Aug - 03 Sep Emirates
08 Aug - 18 Aug Emirates
18 Aug - 18 Sep Emirates
18 Aug - 10 Sep Emirates
16 Aug - 03 Sep Emirates
20 Aug - 10 Sep Emirates
17 Aug - 17 Sep Emirates
17 Aug - 03 Sep Emirates
17 Aug - 04 Sep Emirates
17 Aug - 01 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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