Need help booking?
Unpublished phone-only deals available
YIF to UTH: distance & flight time
St-Augustin (St Augustin Airport) → Udon Thani (Udon Thani Airport)
7,566 mi
12,176 km · 6,575 nm
15h 18m
estimated nonstop flight time
+11h
time difference · heading north
See live YIF→UTH fares Phone-only fares on this route — call free
Flight time details
7,566 miles nonstop takes roughly 15h 18m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11-hour time gain when reading arrival times on your ticket.
The two airports
- YIF — St Augustin Airport · St-Augustin, Canada
- UTH — Udon Thani Airport · Udon Thani, Thailand
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 YIF
- ZLT · La Tabatière Airport30 mi away
- ZTB · Tête-à-la-Baleine Airport49 mi away
- YBX · Lourdes de Blanc Sablon Airport66 mi away
- YHR · Chevery Airport67 mi away
Near UTH
- VTE · Wattay International Airport44 mi away
- KKC · Khon Kaen Airport64 mi away
- LOE · Loei Airport70 mi away
- SNO · Sakon Nakhon Airport89 mi away
Frequently asked questions
How far is YIF from UTH?
The flight distance from St-Augustin (YIF) to Udon Thani (UTH) is 7,566 miles (12,176 km, 6,575 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YIF to UTH?
A nonstop flight takes about 15h 18m 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 time difference between St-Augustin and Udon Thani?
Udon Thani is 11 hours ahead of St-Augustin.
What is the cheapest way to fly from YIF to UTH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YIF–UTH that never appear on search engines, with no booking fees.