London to Seoul Flights
Flights from London (LON) to Seoul (SEL) connect United Kingdom and South Korea. The great-circle distance is approximately 8,861 km, and a typical direct flight takes about 12 hours. Airports commonly used for this city pair include LON, LHR, LGW, STN, LTN, LCY and SEL, ICN, GMP. The reverse route is Seoul to London. Use the search tool below to compare live prices and schedules — do not treat any static text on this page as a live fare.
Route facts
- Origin
- London, United Kingdom
- Destination
- Seoul, South Korea
- Distance
- 8,861 km
- Typical duration
- about 12 hours
- Origin codes
- LON, LHR, LGW, STN, LTN, LCY
- Destination codes
- SEL, ICN, GMP
- Primary keyword
- flights from London to Seoul
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Compare live prices and schedules for this route.
Route overview
London to Seoul is a city-pair air route between United Kingdom and South Korea. Travelers use this corridor for leisure, business, and connecting itineraries.
Primary search codes are LON and SEL. Related codes: LON, LHR, LGW, STN, LTN, LCY → SEL, ICN, GMP.
Distance
Approximate flight distance: 8,861 km (great-circle). Actual flown distance can be longer depending on airway routing.
Duration
Typical block time for a direct flight is about 12 hours. Connecting itineraries take longer and depend on layover airports.
Airports
London airports and metro codes: LON, LHR, LGW, STN, LTN, LCY.
Seoul airports and metro codes: SEL, ICN, GMP.
Alternative routes
Related searches include the reverse route Seoul to London, other destinations from London, and other origins into Seoul.
Frequently asked questions
How long is the flight from London to Seoul?
Direct flights from London to Seoul typically take about 12 hours, depending on aircraft type, routing, and wind conditions. Connecting itineraries take longer.
What is the distance from London to Seoul?
The great-circle distance between London and Seoul is approximately 8,861 km. Flown distance can be longer depending on airways.
Which airports serve flights from London to Seoul?
London is commonly searched with code LON (related: LON, LHR, LGW, STN, LTN, LCY). Seoul is commonly searched with code SEL (related: SEL, ICN, GMP).
Are there direct flights from London to Seoul?
Direct service availability varies by season and airline. Compare live schedules on Cheap Flights Worldwide for current nonstop and connecting options on this route.
What is the reverse flight route from Seoul to London?
The reverse city pair is Seoul to London. Distance is the same great-circle measure (8,861 km); block time can differ with winds and schedules.
Which countries does the London to Seoul route connect?
This route connects United Kingdom (London) with South Korea (Seoul).