Cheapest one-way flights from London to Seoul in June from $383

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

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

One-Way flights

11 Jun China Southern
03 Jun China Southern
08 Jun China Southern
13 Jun China Southern
06 Jun China Southern
09 Jun China Southern
14 Jun China Southern
02 Jun China Southern
04 Jun China Southern
05 Jun China Southern

Also check the deals for return 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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