Need help booking?
Unpublished phone-only deals available
YSL to VTE: distance & flight time
St Leonard (St Leonard Airport) → Vientiane (Wattay International Airport)
7,896 mi
12,708 km · 6,862 nm
15h 57m
estimated nonstop flight time
—
time difference · heading north
See live YSL→VTE fares Phone-only fares on this route — call free
Flight time details
7,896 miles nonstop takes roughly 15h 57m 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
- YSL — St Leonard Airport · St Leonard, Canada
- VTE — Wattay International Airport · Vientiane, 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 YSL
- CAR · Caribou Municipal Airport22 mi away
- WFK · Northern Aroostook Regional Airport24 mi away
- PQI · Northern Maine Regional Airport at Presque Isle34 mi away
- HUL · Houlton International Airport71 mi away
Near VTE
- UTH · Udon Thani Airport44 mi away
- LOE · Loei Airport67 mi away
- ZBY · Sayaboury Airport103 mi away
- KKC · Khon Kaen Airport106 mi away
Frequently asked questions
How far is YSL from VTE?
The flight distance from St Leonard (YSL) to Vientiane (VTE) is 7,896 miles (12,708 km, 6,862 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YSL to VTE?
A nonstop flight takes about 15h 57m 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 YSL to VTE?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YSL–VTE that never appear on search engines, with no booking fees.