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SYX to ZBY: distance & flight time
Sanya (Sanya Phoenix International Airport) → Sainyabuli (Sayaboury Airport)
508 mi
818 km · 441 nm
1h 34m
estimated nonstop flight time
—
time difference · heading west
See live SYX→ZBY fares Phone-only fares on this route — call free
Flight time details
508 miles nonstop takes roughly 1h 34m gate to gate, flying west. 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
- SYX — Sanya Phoenix International Airport · Sanya, 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 SYX
- BAR · Qionghai Bo'ao Airport89 mi away
- HAK · Haikou Meilan International Airport132 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 SYX from ZBY?
The flight distance from Sanya (SYX) to Sainyabuli (ZBY) is 508 miles (818 km, 441 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SYX to ZBY?
A nonstop flight takes about 1h 34m 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 SYX to ZBY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SYX–ZBY that never appear on search engines, with no booking fees.