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KOS to LPQ: distance & flight time
Sihanoukville (Sihanoukville International Airport) → Luang Prabang (Luang Phabang International Airport)
651 mi
1,048 km · 566 nm
1h 53m
estimated nonstop flight time
Same time
time difference · heading north
See live KOS→LPQ fares Phone-only fares on this route — call free
Flight time details
651 miles nonstop takes roughly 1h 53m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- KOS — Sihanoukville International Airport · Sihanoukville, Cambodia
- LPQ — Luang Phabang International Airport · Luang Prabang, Laos
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 LPQ
- ZBY · Sayaboury Airport54 mi away
- ODY · Oudomsay Airport55 mi away
- XKH · Xieng Khouang Airport72 mi away
- LXG · Luang Namtha Airport89 mi away
Frequently asked questions
How far is KOS from LPQ?
The flight distance from Sihanoukville (KOS) to Luang Prabang (LPQ) is 651 miles (1,048 km, 566 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KOS to LPQ?
A nonstop flight takes about 1h 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 cheapest way to fly from KOS to LPQ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KOS–LPQ that never appear on search engines, with no booking fees.