Need help booking?
Unpublished phone-only deals available
YKZ to UTH: distance & flight time
Toronto (Buttonville Municipal Airport) → Udon Thani (Udon Thani Airport)
8,203 mi
13,201 km · 7,128 nm
16h 33m
estimated nonstop flight time
+11h
time difference · heading north
See live YKZ→UTH fares Phone-only fares on this route — call free
Flight time details
8,203 miles nonstop takes roughly 16h 33m 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
- YKZ — Buttonville Municipal Airport · Toronto, 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 YKZ
- YYZ · Lester B. Pearson International Airport18 mi away
- YZD · Downsview Airport10 mi away
- YTZ · Billy Bishop Toronto City Centre Airport16 mi away
- YOO · Toronto/Oshawa Executive Airport24 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 YKZ from UTH?
The flight distance from Toronto (YKZ) to Udon Thani (UTH) is 8,203 miles (13,201 km, 7,128 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YKZ to UTH?
A nonstop flight takes about 16h 33m 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 Toronto and Udon Thani?
Udon Thani is 11 hours ahead of Toronto.
What is the cheapest way to fly from YKZ to UTH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YKZ–UTH that never appear on search engines, with no booking fees.