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ZBY to VSE: distance & flight time
Sainyabuli (Sayaboury Airport) → Viseu (Aerodromo Goncalves Lobato (Viseu Airport))
6,317 mi
10,167 km · 5,490 nm
12h 51m
estimated nonstop flight time
—
time difference · heading northwest
See live ZBY→VSE fares Phone-only fares on this route — call free
Flight time details
6,317 miles nonstop takes roughly 12h 51m 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
- ZBY — Sayaboury Airport · Sainyabuli, Laos
- VSE — Aerodromo Goncalves Lobato (Viseu Airport) · Viseu, Portugal
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 ZBY
- LPQ · Luang Phabang International Airport54 mi away
- NNT · Nan Airport68 mi away
- XKH · Xieng Khouang Airport96 mi away
- ODY · Oudomsay Airport101 mi away
Near VSE
- VRL · Vila Real Airport39 mi away
- OPO · Francisco de Sá Carneiro Airport55 mi away
- BGZ · Braga Municipal Aerodrome66 mi away
- QLR · Monte Real Air Base81 mi away
Frequently asked questions
How far is ZBY from VSE?
The flight distance from Sainyabuli (ZBY) to Viseu (VSE) is 6,317 miles (10,167 km, 5,490 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ZBY to VSE?
A nonstop flight takes about 12h 51m 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 ZBY to VSE?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ZBY–VSE that never appear on search engines, with no booking fees.