Cheapest return flights from Seoul to London in June from $542

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

Return flights

12 Jun - 15 Jun China Southern
09 Jun - 16 Jun China Southern
18 Jun - 21 Jun China Southern
17 Jun - 23 Jun Air China
22 Jun - 25 Jun Air China
08 Jun - 13 Jun Air China
10 Jun - 13 Jun Air China
22 Jun - 27 Jun Air China
08 Jun - 16 Jun Air China
08 Jun - 11 Jun Air China
26 Jun - 09 Jul Air China
26 Jun - 06 Jul Air China
26 Jun - 13 Jul Air China
26 Jun - 20 Jul Air China
24 Jun - 04 Jul Air China
26 Jun - 04 Jul Air China
08 Jun - 06 Jul Air China
15 Jun - 06 Jul Asiana Airlines direct
29 Jun - 13 Jul Air China
30 Jun - 13 Jul Asiana Airlines direct

Also check the deals for one-way 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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