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KOS to LGK: distance & flight time
Sihanoukville (Sihanoukville International Airport) → Langkawi (Langkawi International Airport)
397 mi
639 km · 345 nm
1h 31m
estimated nonstop flight time
+1h
time difference · heading southwest
See live KOS→LGK fares Phone-only fares on this route — call free
Flight time details
397 miles nonstop takes roughly 1h 31m gate to gate, flying southwest. 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
- KOS — Sihanoukville International Airport · Sihanoukville, Cambodia
- LGK — Langkawi International Airport · Langkawi, Malaysia
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 KOS
- PQC · Phu Quoc International Airport37 mi away
- PNH · Phnom Penh International Airport106 mi away
- VKG · Rach Gia Airport110 mi away
- KZC · Kampong Chhnang Airport132 mi away
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
Frequently asked questions
How far is KOS from LGK?
The flight distance from Sihanoukville (KOS) to Langkawi (LGK) is 397 miles (639 km, 345 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KOS to LGK?
A nonstop flight takes about 1h 31m 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 Sihanoukville and Langkawi?
Langkawi is 1 hour ahead of Sihanoukville.
What is the cheapest way to fly from KOS to LGK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KOS–LGK that never appear on search engines, with no booking fees.