Cheapest return flights from London to Seoul in June from 423€

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

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

Return flights

13 Jun - 15 Jun China Southern
09 Jun - 18 Jun China Southern
11 Jun - 19 Jun China Southern
10 Jun - 18 Jun China Southern
09 Jun - 17 Jun China Southern
03 Jun - 17 Jun China Southern
03 Jun - 10 Jun China Southern
05 Jun - 15 Jun China Southern
09 Jun - 16 Jun China Southern
11 Jun - 18 Jun China Southern
19 Jun - 11 Jul Air China
06 Jun - 03 Jul Shenzhen Airlines
16 Jun - 13 Jul Shenzhen Airlines
06 Jun - 01 Jul Shenzhen Airlines
15 Jun - 04 Jul Shenzhen Airlines
07 Jun - 01 Jul Shenzhen Airlines
08 Jun - 01 Jul Shenzhen Airlines
09 Jun - 01 Jul Shenzhen Airlines
15 Jun - 05 Jul Shenzhen Airlines
14 Jun - 13 Jul Shenzhen Airlines

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

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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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