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OSN to HOE: distance & flight time
Osan (Osan Air Base) → Huay Xai (Ban Huoeisay Airport)
1,976 mi
3,180 km · 1,717 nm
4h 20m
estimated nonstop flight time
-2h
time difference · heading southwest
See live OSN→HOE fares Phone-only fares on this route — call free
Flight time details
1,976 miles nonstop takes roughly 4h 20m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- OSN — Osan Air Base · Osan, South Korea
- 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 OSN
- ICN · Incheon International Airport41 mi away
- SWU · Suwon Airport10 mi away
- SSN · Seoul Air Base (K-16)25 mi away
- GMP · Gimpo International Airport35 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 OSN from HOE?
The flight distance from Osan (OSN) to Huay Xai (HOE) is 1,976 miles (3,180 km, 1,717 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSN to HOE?
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 Osan and Huay Xai?
Huay Xai is 2 hours behind Osan.
What is the cheapest way to fly from OSN to HOE?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSN–HOE that never appear on search engines, with no booking fees.