Need help booking?
Unpublished phone-only deals available
KWE to ZBY: distance & flight time
Guiyang (Longdongbao Airport) → Sainyabuli (Sayaboury Airport)
599 mi
964 km · 521 nm
1h 46m
estimated nonstop flight time
—
time difference · heading southwest
See live KWE→ZBY fares Phone-only fares on this route — call free
Flight time details
599 miles nonstop takes roughly 1h 46m gate to gate, flying southwest. 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
- KWE — Longdongbao Airport · Guiyang, China
- 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 KWE
- AVA · Anshun Huangguoshu Airport61 mi away
- ZYI · Zunyi Xinzhou Airport74 mi away
- KJH · Kaili Airport79 mi away
- WMT · Zunyi Maotai Airport93 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 KWE from ZBY?
The flight distance from Guiyang (KWE) to Sainyabuli (ZBY) is 599 miles (964 km, 521 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KWE to ZBY?
A nonstop flight takes about 1h 46m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from KWE to ZBY?
Nonstop service on KWE–ZBY depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 1h 46m nonstop estimate.
What is the cheapest way to fly from KWE to ZBY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KWE–ZBY that never appear on search engines, with no booking fees.
Why are some KWE to ZBY fares phone-only?
Consolidator contracts let us sell certain KWE–ZBY tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.