LondontoSeoulFlight Time

LHR–ICN · Nonstop

London (London Heathrow Airport) to Seoul (Incheon International Airport).

The estimated flight time from London (LHR) to Seoul (ICN) is about 11h 57m, covering 5,506 miles. Asiana Airlines, Korean Air, and Virgin Atlantic fly the route nonstop with 3/day departures, from 13:25 to 19:35 local time.

Direct flights from LHR Direct flights to ICN LHR airport guide ICN airport guide

Plan this route

At a glance

LHR to ICN route summary
Est. flight time	Distance	Route type	Captured freq.	Market
~11h 57m Estimated from great-circle distance — no tracked flights yet.	5,506 mi	Nonstop	3/day From the current provider sample; confirm live timetables before booking.	International

Airlines on this route

Nonstop airlines from London to Seoul

Asiana Airlines, Korean Air, and Virgin Atlantic operate 3/day flights from LHR to ICN. Departures leave from Terminals 2 and 4 and 3 at LHR.

First departure: 13:25
Last departure: 19:35
Cadence: 3 departures/day
Scheduled departure times: 3

Captured airlines for LHR to ICN, sampled daily frequency, aircraft and departure times
Airline	Captured daily freq.	Aircraft	Departures (local)
Asiana Airlines	1/day	Airbus A350 · Terminal 2 · Seat map	16:35

Aircraft on this route

Flying the other way?

ICN to LHR flights — 2-3/day on 3 airlines →

Methodology: airline, aircraft, terminal, and departure-time details come from a full week of published airline schedules for LHR, refreshed on a rolling basis. Frequency uses 21 scheduled departures across 7 observed days; flight time is estimated from flying distance until this route has enough tracked flights for an observed average.

Data methodology

Route FAQ

How long is the flight from London to Seoul?

The estimated flight time from London (LHR) to Seoul (ICN) is about 11h 57m, based on the 5,506-mile flying distance.

How far is London from Seoul?

London (LHR) to Seoul (ICN) is about 5,506 miles by air.

Are there nonstop flights from London to Seoul?

Yes. Asiana Airlines, Korean Air, and Virgin Atlantic fly nonstop from London (LHR) to Seoul (ICN), with 3/day departures.

Which airlines fly from London to Seoul?

Asiana Airlines, Korean Air, and Virgin Atlantic fly nonstop from London (LHR) to Seoul (ICN).

What aircraft fly from London to Seoul?

The LHR–ICN route is flown with Airbus A350, Boeing 777, Boeing 787.

Route hubs

Flights from LHRNonstop routes departing London Heathrow Airport Flights to ICNDirect routes into Incheon International Airport LHR airport guideLondon routes, airlines, and terminals ICN airport guideSeoul routes, airlines, and terminals