Cheapest return flights from London to Seoul in June from $458

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

Return flights

08 Jun - 16 Jun China Eastern
02 Jun - 10 Jun China Eastern
09 Jun - 16 Jun China Eastern
04 Jun - 12 Jun China Eastern
04 Jun - 13 Jun China Eastern
04 Jun - 14 Jun China Eastern
08 Jun - 15 Jun China Eastern
10 Jun - 18 Jun China Eastern
28 Jun - 06 Jul AirAsia X
30 Jun - 08 Jul AirAsia X
18 Jun - 26 Jun China Eastern
16 Jun - 24 Jun China Eastern
17 Jun - 01 Jul China Eastern
18 Jun - 02 Jul China Eastern
30 Jun - 10 Jul AirAsia X
03 Jun - 01 Jul Air China
16 Jun - 03 Jul Air China
24 Jun - 03 Jul Hainan Airlines
15 Jun - 01 Jul Air China
30 Jun - 07 Jul AirAsia X

Also check the deals for one-way flights from London to Seoul 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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