How is the flight distance measured?

Flight distances are measured as the great-circle (straight-line) distance between airports. Actual flight paths may be slightly longer due to air traffic routing and weather avoidance.

How long does the flight from London to Seoul take?

Flight time depends on the exact route and aircraft, but at roughly 8,861 km the typical non-stop flight takes 1–10 hours. Check the flight duration page for the exact average.

Voydly

SupportLog in

Search London → Seoul

Compare flights, hotels, cars, and activities for this trip in one place.

Direct flights onlyMy dates are flexible (±3 days)Don't know where yet? Explore everywhere

500+airlines & travel sites compared

1,200+routes tracked

€0booking fees from us

Flight Distance: London to Seoul

8,861

Kilometres (km)

5,506

Miles (mi)

4,785

Nautical miles

About this flight distance

The great circle distance from London to Seoul is approximately 8,861 km. The typical flight time is 10h 55m.

This is the shortest possible distance between the two cities as the crow flies. Real flight paths are often slightly longer due to air traffic control routing, weather, and airspace restrictions.

Related route pages

→Direct flights London to Seoul →Flight duration London to Seoul →Cheapest day to fly London to Seoul →Flights London to Seoul

Nearby airports

Near London

London City Airport (LCY)36 km
London Gatwick Airport (LGW)41 km
London Luton Airport (LTN)45 km

Near Seoul

Gimpo International Airport (GMP)32 km

Frequently Asked Questions

The great-circle distance from London to Seoul is approximately 8,861 km (5,506 miles).