Cheapest return flights from London to Seoul in August from $738

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

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

Return flights

29 Aug - 16 Sep Ryanair
11 Aug - 18 Aug Ryanair
13 Aug - 30 Aug Ryanair
11 Aug - 15 Aug Ryanair
15 Aug - 17 Aug Pegasus Airlines
07 Aug - 04 Sep Ryanair
16 Aug - 25 Aug Ryanair
16 Aug - 26 Aug Ryanair
17 Aug - 26 Aug Ryanair
26 Aug - 18 Sep Emirates
29 Aug - 17 Sep Emirates
27 Aug - 11 Sep Emirates
31 Aug - 15 Sep Emirates
31 Aug - 14 Sep Emirates
28 Aug - 14 Sep Emirates
31 Aug - 12 Sep Emirates
26 Aug - 08 Sep Emirates
05 Aug - 12 Aug Emirates
18 Aug - 22 Aug Emirates
03 Aug - 15 Aug Emirates

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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