Need help booking?
Unpublished phone-only deals available
HOE to USN: distance & flight time
Huay Xai (Ban Huoeisay Airport) → Ulsan (Ulsan Airport)
2,047 mi
3,294 km · 1,779 nm
4h 29m
estimated nonstop flight time
+2h
time difference · heading northeast
See live HOE→USN fares Phone-only fares on this route — call free
Flight time details
2,047 miles nonstop takes roughly 4h 29m 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
- HOE — Ban Huoeisay Airport · Huay Xai, 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 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
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 HOE from USN?
The flight distance from Huay Xai (HOE) to Ulsan (USN) is 2,047 miles (3,294 km, 1,779 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HOE to USN?
A nonstop flight takes about 4h 29m 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 Huay Xai and Ulsan?
Ulsan is 2 hours ahead of Huay Xai.
What is the cheapest way to fly from HOE to USN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HOE–USN that never appear on search engines, with no booking fees.