Cheapest return flights from Seoul to London in June from $748

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

Return flights

03 Jun - 13 Jun China Southern
11 Jun - 17 Jun Vietnam Airlines
18 Jun - 27 Jun China Eastern
06 Jun - 13 Jun Etihad Airways
23 Jun - 08 Jul Vietnam Airlines
19 Jun - 28 Jun Vietnam Airlines
26 Jun - 10 Jul China Eastern
12 Jun - 20 Jun T'way Air
29 Jun - 03 Jul Asiana Airlines
06 Jun - 10 Jun Asiana Airlines
11 Jun - 15 Jun LOT
05 Jun - 13 Jun LOT
05 Jun - 14 Jun LOT
25 Jun - 06 Jul LOT
26 Jun - 04 Jul LOT
26 Jun - 05 Jul LOT
03 Jun - 20 Jul LOT

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

Powered by

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.