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HLN to LPQ: distance & flight time
Helena (Helena Regional Airport) → Luang Prabang (Luang Phabang International Airport)
7,372 mi
11,864 km · 6,406 nm
14h 55m
estimated nonstop flight time
+13h
time difference · heading northwest
See live HLN→LPQ fares Phone-only fares on this route — call free
Flight time details
7,372 miles nonstop takes roughly 14h 55m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time gain when reading arrival times on your ticket.
The two airports
- HLN — Helena Regional Airport · Helena, United States
- 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 HLN
- BTM · Bert Mooney Airport51 mi away
- GTF · Great Falls International Airport67 mi away
- BZN · Gallatin Field70 mi away
- LVM · Mission Field97 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 HLN from LPQ?
The flight distance from Helena (HLN) to Luang Prabang (LPQ) is 7,372 miles (11,864 km, 6,406 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HLN to LPQ?
A nonstop flight takes about 14h 55m 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 Helena and Luang Prabang?
Luang Prabang is 13 hours ahead of Helena.
What is the cheapest way to fly from HLN to LPQ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HLN–LPQ that never appear on search engines, with no booking fees.