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HLN to HOE: distance & flight time
Helena (Helena Regional Airport) → Huay Xai (Ban Huoeisay Airport)
7,393 mi
11,898 km · 6,425 nm
14h 58m
estimated nonstop flight time
+13h
time difference · heading northwest
See live HLN→HOE fares Phone-only fares on this route — call free
Flight time details
7,393 miles nonstop takes roughly 14h 58m 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
- HOE — Ban Huoeisay Airport · Huay Xai, 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 HOE
- THL · Tachileik Airport36 mi away
- CEI · Chiang Rai International Airport42 mi away
- MOG · Mong Hsat Airport79 mi away
- LXG · Luang Namtha Airport79 mi away
Frequently asked questions
How far is HLN from HOE?
The flight distance from Helena (HLN) to Huay Xai (HOE) is 7,393 miles (11,898 km, 6,425 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HLN to HOE?
A nonstop flight takes about 14h 58m 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 Huay Xai?
Huay Xai is 13 hours ahead of Helena.
What is the cheapest way to fly from HLN to HOE?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HLN–HOE that never appear on search engines, with no booking fees.