Cheap flights from Seoul to London

Direct flight: 8,862 km, ~10h 26m from Seoul (ICN) to London (LHR).

Last updated · By

Live fares · ICN → LHR

Frequently asked questions

  • How long is the flight from Seoul to London?

    Direct flights from ICN to LHR cover approximately 8,862 km (5,507 miles), with an estimated flight time of 10h 26m. Operating airlines: KE, OZ, VS.

Related guides for this route

Sibling pages — full route detail, airport overviews, visa context, per-airline routes.

Full route page: ICN → LHR Cheapest month to fly to London All flights from Seoul All flights to London Flights to United Kingdom Visa-free with Republic of Korea passport KE routes OZ routes VS routes