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SIN to ZBY: distance & flight time
Singapore (Singapore Changi Airport) → Sainyabuli (Sayaboury Airport)
1,246 mi
2,005 km · 1,083 nm
3h 11m
estimated nonstop flight time
—
time difference · heading north
See live SIN→ZBY fares Phone-only fares on this route — call free
Flight time details
1,246 miles nonstop takes roughly 3h 11m 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
- SIN — Singapore Changi Airport · Singapore, Singapore
- 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 SIN
- QPG · Paya Lebar Air Base6 mi away
- XSP · Seletar Airport10 mi away
- BTH · Hang Nadim International Airport18 mi away
- TGA · Tengah Air Base20 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 SIN from ZBY?
The flight distance from Singapore (SIN) to Sainyabuli (ZBY) is 1,246 miles (2,005 km, 1,083 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SIN to ZBY?
A nonstop flight takes about 3h 11m 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 SIN to ZBY?
Nonstop service on SIN–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 3h 11m nonstop estimate.
What is the cheapest way to fly from SIN to ZBY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SIN–ZBY that never appear on search engines, with no booking fees.
Why are some SIN to ZBY fares phone-only?
Consolidator contracts let us sell certain SIN–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.