Cheapest one-way flights from Seoul to London in June from $231

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

One-Way flights

21 Jun Air China
22 Jun Air China
02 Jun Vietnam Airlines
14 Jun Vietnam Airlines
07 Jun Vietnam Airlines
13 Jun Vietnam Airlines
06 Jun Vietnam Airlines
27 Jun Vietnam Airlines
23 Jun Vietnam Airlines
09 Jun Vietnam Airlines

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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