Cheapest return GMP–LGW flights, June

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

Return flights

24 Jun - 08 Jul Air China
16 Jun - 23 Jun Air China
16 Jun - 02 Jul Air China
16 Jun - 25 Jun Air China
16 Jun - 22 Jun Air China
16 Jun - 28 Jun Air China
28 Jun - 08 Jul Air China
30 Jun - 10 Jul Air China
28 Jun - 09 Jul Air China
09 Jun - 23 Jun Air China
04 Jun - 25 Jun Air China
24 Jun - 28 Jun Air China
25 Jun - 02 Jul Air China
16 Jun - 24 Jun Air China
16 Jun - 01 Jul Air China
16 Jun - 05 Jul Air China
16 Jun - 03 Jul Air China
24 Jun - 27 Jul Air China
16 Jun - 19 Jun Air China
17 Jun - 24 Jun China Eastern

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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