Cheapest return flights from London to Seoul in August from 836€

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

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

Return flights

25 Aug - 08 Sep ITA Airways
27 Aug - 05 Sep ITA Airways
27 Aug - 10 Sep Lufthansa
27 Aug - 07 Sep KLM
27 Aug - 18 Sep KLM
26 Aug - 22 Sep ITA Airways
26 Aug - 21 Sep ITA Airways
15 Aug - 03 Sep SWISS
28 Aug - 07 Sep KLM
26 Aug - 07 Sep KLM
19 Aug - 31 Aug British Airways
20 Aug - 27 Aug KLM
01 Aug - 28 Aug KLM
25 Aug - 29 Aug KLM
11 Aug - 17 Aug ITA Airways
18 Aug - 27 Aug KLM
12 Aug - 17 Aug British Airways
18 Aug - 28 Aug KLM
17 Aug - 27 Aug KLM
14 Aug - 27 Aug KLM

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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