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ZBY to SIA: distance & flight time
Sainyabuli (Sayaboury Airport) → Xi\'AN (Xi'an Xiguan Airport)
1,140 mi
1,835 km · 991 nm
2h 57m
estimated nonstop flight time
—
time difference · heading north
See live ZBY→SIA fares Phone-only fares on this route — call free
Flight time details
1,140 miles nonstop takes roughly 2h 57m gate to gate, flying north. 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
- SIA — Xi'an Xiguan Airport · Xi\'AN, China
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 SIA
- XIY · Xi'an Xianyang International Airport22 mi away
- AKA · Ankang Wulipu Airport116 mi away
- YCU · Yuncheng Guangong Airport120 mi away
- IQN · Qingyang Airport130 mi away
Frequently asked questions
How far is ZBY from SIA?
The flight distance from Sainyabuli (ZBY) to Xi\'AN (SIA) is 1,140 miles (1,835 km, 991 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ZBY to SIA?
A nonstop flight takes about 2h 57m 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 SIA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ZBY–SIA that never appear on search engines, with no booking fees.