Cheapest return flights from London to Seoul in August from 858€

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

22 Aug - 28 Aug Luxair
22 Aug - 05 Sep Luxair
25 Aug - 08 Sep SWISS
19 Aug - 28 Aug KLM
25 Aug - 06 Sep Lufthansa
18 Aug - 08 Sep SWISS
22 Aug - 29 Aug Luxair
29 Aug - 21 Sep KLM
20 Aug - 03 Sep KLM
18 Aug - 01 Sep SWISS
07 Aug - 28 Aug Lufthansa
28 Aug - 13 Sep KLM
21 Aug - 27 Aug Lufthansa
05 Aug - 19 Aug British Airways
19 Aug - 27 Aug SWISS
10 Aug - 18 Aug KLM
21 Aug - 06 Sep KLM
22 Aug - 13 Sep KLM
11 Aug - 18 Aug SWISS
24 Aug - 31 Aug Lufthansa

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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