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ZBY to JSY: distance & flight time
Sainyabuli (Sayaboury Airport) → Syros Island (Syros Airport)
4,709 mi
7,579 km · 4,092 nm
9h 42m
estimated nonstop flight time
—
time difference · heading northwest
See live ZBY→JSY fares Phone-only fares on this route — call free
Flight time details
4,709 miles nonstop takes roughly 9h 42m 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
- JSY — Syros Airport · Syros Island, Greece
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 JSY
- JMK · Mikonos Airport22 mi away
- PAS · Paros National Airport29 mi away
- JNX · Naxos Airport33 mi away
- MLO · Milos Airport57 mi away
Frequently asked questions
How far is ZBY from JSY?
The flight distance from Sainyabuli (ZBY) to Syros Island (JSY) is 4,709 miles (7,579 km, 4,092 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ZBY to JSY?
A nonstop flight takes about 9h 42m 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 JSY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ZBY–JSY that never appear on search engines, with no booking fees.