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TSF to ZBY: distance & flight time
Treviso (Treviso-Sant'Angelo Airport) → Sainyabuli (Sayaboury Airport)
5,254 mi
8,455 km · 4,565 nm
10h 46m
estimated nonstop flight time
—
time difference · heading east
See live TSF→ZBY fares Phone-only fares on this route — call free
Flight time details
5,254 miles nonstop takes roughly 10h 46m gate to gate, flying east. 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
- TSF — Treviso-Sant'Angelo Airport · Treviso, Italy
- 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 TSF
- VCE · Venice Marco Polo Airport12 mi away
- QPA · Padova Airport24 mi away
- AVB · Aviano Air Base33 mi away
- VIC · Vicenza Airport33 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 TSF from ZBY?
The flight distance from Treviso (TSF) to Sainyabuli (ZBY) is 5,254 miles (8,455 km, 4,565 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TSF to ZBY?
A nonstop flight takes about 10h 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 TSF to ZBY?
Nonstop service on TSF–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 10h 46m nonstop estimate.
What is the cheapest way to fly from TSF to ZBY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TSF–ZBY that never appear on search engines, with no booking fees.
Why are some TSF to ZBY fares phone-only?
Consolidator contracts let us sell certain TSF–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.