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LAS to ZBY: distance & flight time
Las Vegas (McCarran International Airport) → Sainyabuli (Sayaboury Airport)
7,919 mi
12,744 km · 6,881 nm
16h
estimated nonstop flight time
—
time difference · heading northwest
See live LAS→ZBY fares Phone-only fares on this route — call free
Flight time details
7,919 miles nonstop takes roughly 16h gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- LAS — McCarran International Airport · Las Vegas, United States
- ZBY — Sayaboury Airport · Sainyabuli, 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 LAS
- HSH · Henderson Executive Airport7 mi away
- VGT · North Las Vegas Airport9 mi away
- LSV · Nellis Air Force Base13 mi away
- INS · Creech Air Force Base45 mi away
Near ZBY
- LPQ · Luang Phabang International Airport54 mi away
- NNT · Nan Airport68 mi away
- XKH · Xieng Khouang Airport96 mi away
- ODY · Oudomsay Airport101 mi away
Frequently asked questions
How far is LAS from ZBY?
The flight distance from Las Vegas (LAS) to Sainyabuli (ZBY) is 7,919 miles (12,744 km, 6,881 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LAS to ZBY?
A nonstop flight takes about 16h 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 cheapest way to fly from LAS to ZBY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LAS–ZBY that never appear on search engines, with no booking fees.