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LHR to YNY: distance & flight time
London (London Heathrow Airport) → Sokcho / Gangneung (Yangyang International Airport)
5,531 mi
8,901 km · 4,806 nm
11h 19m
estimated nonstop flight time
+8h
time difference · heading northeast
See live LHR→YNY fares Phone-only fares on this route — call free
Flight time details
5,531 miles nonstop takes roughly 11h 19m 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
- LHR — London Heathrow Airport · London, United Kingdom
- YNY — Yangyang International Airport · Sokcho / Gangneung, 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 LHR
- LGW · London Gatwick Airport25 mi away
- NHT · RAF Northolt6 mi away
- HYC · Wycombe Air Park18 mi away
- FAB · Farnborough Airport19 mi away
Near YNY
- KAG · Gangneung Airport (K-18)26 mi away
- WJU · Wonju/Hoengseong Air Base (K-38/K-46)58 mi away
- ICN · Incheon International Airport128 mi away
- SSN · Seoul Air Base (K-16)95 mi away
Frequently asked questions
How far is LHR from YNY?
The flight distance from London (LHR) to Sokcho / Gangneung (YNY) is 5,531 miles (8,901 km, 4,806 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LHR to YNY?
A nonstop flight takes about 11h 19m 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 Sokcho / Gangneung?
Sokcho / Gangneung is 8 hours ahead of London.
What is the cheapest way to fly from LHR to YNY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LHR–YNY that never appear on search engines, with no booking fees.