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LGW to ICN: distance & flight time
London (London Gatwick Airport) → Seoul (Incheon International Airport)
5,516 mi
8,876 km · 4,793 nm
11h 17m
estimated nonstop flight time
+8h
time difference · heading northeast
See live LGW→ICN fares Phone-only fares on this route — call free
Flight time details
5,516 miles nonstop takes roughly 11h 17m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time gain when reading arrival times on your ticket.
The two airports
- LGW — London Gatwick Airport · London, United Kingdom
- ICN — Incheon International Airport · Seoul, South Korea
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near LGW
- LHR · London Heathrow Airport25 mi away
- KRH · Redhill Aerodrome5 mi away
- BQH · London Biggin Hill Airport16 mi away
- ESH · Shoreham Airport22 mi away
Near ICN
- GMP · Gimpo International Airport20 mi away
- SWU · Suwon Airport34 mi away
- SSN · Seoul Air Base (K-16)36 mi away
- OSN · Osan Air Base41 mi away
Frequently asked questions
How far is LGW from ICN?
The flight distance from London (LGW) to Seoul (ICN) is 5,516 miles (8,876 km, 4,793 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LGW to ICN?
A nonstop flight takes about 11h 17m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between London and Seoul?
Seoul is 8 hours ahead of London.
What is the cheapest way to fly from LGW to ICN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LGW–ICN that never appear on search engines, with no booking fees.