Cheapest return flights from Seoul to London in June from 654€

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

Return flights

16 Jun - 23 Jun Finnair
08 Jun - 14 Jun Finnair
01 Jun - 08 Jun Finnair
01 Jun - 09 Jun Finnair
16 Jun - 25 Jun Finnair
15 Jun - 23 Jun Finnair
01 Jun - 22 Jun Finnair
15 Jun - 25 Jun Finnair
01 Jun - 26 Jun Finnair
05 Jun - 22 Jun Finnair
24 Jun - 01 Jul LOT
24 Jun - 01 Jul Asiana Airlines direct

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

Skyscanner

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.

Book a cheap hotel in London

Cheap car rent in London

Feel free to contact us with any feedback or request another flight research.