Cheapest one-way flights from Seoul to London in June from $237

AirHint found the following cheapest one-way flights from Seoul (ICN) to London (LHR) in June 2026 (see full year).

One-Way flights

04 Jun Air China
02 Jun Air China
10 Jun Air China
09 Jun Air China
15 Jun China Southern
20 Jun China Southern
19 Jun China Southern
17 Jun China Southern
05 Jun China Southern
07 Jun China Southern

Also check the deals for return flights from Seoul to London 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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