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QLS to ZBY: distance & flight time
Lausanne (Lausanne-Blécherette Airport) → Sainyabuli (Sayaboury Airport)
5,495 mi
8,844 km · 4,775 nm
11h 15m
estimated nonstop flight time
—
time difference · heading east
See live QLS→ZBY fares Phone-only fares on this route — call free
Flight time details
5,495 miles nonstop takes roughly 11h 15m 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
- QLS — Lausanne-Blécherette Airport · Lausanne, Switzerland
- 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 QLS
- QNJ · Annemasse Airport30 mi away
- QNC · Neuchatel Airport31 mi away
- GVA · Geneva Cointrin International Airport32 mi away
- SIR · Sion Airport41 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 QLS from ZBY?
The flight distance from Lausanne (QLS) to Sainyabuli (ZBY) is 5,495 miles (8,844 km, 4,775 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from QLS to ZBY?
A nonstop flight takes about 11h 15m 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 QLS to ZBY?
Nonstop service on QLS–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 11h 15m nonstop estimate.
What is the cheapest way to fly from QLS to ZBY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on QLS–ZBY that never appear on search engines, with no booking fees.
Why are some QLS to ZBY fares phone-only?
Consolidator contracts let us sell certain QLS–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.