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LGK to USN: distance & flight time
Langkawi (Langkawi International Airport) → Ulsan (Ulsan Airport)
2,759 mi
4,441 km · 2,398 nm
5h 53m
estimated nonstop flight time
+1h
time difference · heading northeast
See live LGK→USN fares Phone-only fares on this route — call free
Flight time details
2,759 miles nonstop takes roughly 5h 53m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- LGK — Langkawi International Airport · Langkawi, Malaysia
- USN — Ulsan Airport · Ulsan, 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 LGK
- AOR · Sultan Abdul Halim Airport47 mi away
- HDY · Hat Yai International Airport62 mi away
- BWH · Butterworth Airport75 mi away
- PEN · Penang International Airport81 mi away
Near USN
- KPO · Pohang Airport (G-815/K-3)28 mi away
- PUS · Gimhae International Airport37 mi away
- TAE · Daegu Airport44 mi away
- CHF · Jinhae Airbase/Airport (G-813/K-10)48 mi away
Frequently asked questions
How far is LGK from USN?
The flight distance from Langkawi (LGK) to Ulsan (USN) is 2,759 miles (4,441 km, 2,398 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LGK to USN?
A nonstop flight takes about 5h 53m 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 Langkawi and Ulsan?
Ulsan is 1 hour ahead of Langkawi.
What is the cheapest way to fly from LGK to USN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LGK–USN that never appear on search engines, with no booking fees.