Cheapest return flights from London to Seoul in June from $627

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

01 Jun - 08 Jun Shenzhen Airlines
04 Jun - 18 Jun Air China
09 Jun - 16 Jun Air China
06 Jun - 13 Jun Air China
12 Jun - 26 Jun Air China
12 Jun - 18 Jun Air China
10 Jun - 19 Jun Air China
05 Jun - 19 Jun Air China
03 Jun - 09 Jun Air China
04 Jun - 13 Jun Air China
11 Jun - 16 Jul Lufthansa
22 Jun - 10 Jul Etihad Airways
18 Jun - 02 Jul Air China
05 Jun - 05 Jul Air China
16 Jun - 14 Jul Air China
07 Jun - 01 Jul KLM
23 Jun - 07 Jul LOT
26 Jun - 05 Jul LOT
21 Jun - 05 Jul LOT
17 Jun - 01 Jul Finnair

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

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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