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LPQ to USN: distance & flight time
Luang Prabang (Luang Phabang International Airport) → Ulsan (Ulsan Airport)
1,974 mi
3,177 km · 1,716 nm
4h 20m
estimated nonstop flight time
+2h
time difference · heading northeast
See live LPQ→USN fares Phone-only fares on this route — call free
Flight time details
1,974 miles nonstop takes roughly 4h 20m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- LPQ — Luang Phabang International Airport · Luang Prabang, Laos
- 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 LPQ
- ZBY · Sayaboury Airport54 mi away
- ODY · Oudomsay Airport55 mi away
- XKH · Xieng Khouang Airport72 mi away
- LXG · Luang Namtha Airport89 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 LPQ from USN?
The flight distance from Luang Prabang (LPQ) to Ulsan (USN) is 1,974 miles (3,177 km, 1,716 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LPQ to USN?
A nonstop flight takes about 4h 20m 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 Luang Prabang and Ulsan?
Ulsan is 2 hours ahead of Luang Prabang.
What is the cheapest way to fly from LPQ to USN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LPQ–USN that never appear on search engines, with no booking fees.