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YYZ to USM: distance & flight time
Toronto (Lester B. Pearson International Airport) → Ko Samui (Samui Airport)
8,759 mi
14,097 km · 7,612 nm
17h 39m
estimated nonstop flight time
+11h
time difference · heading north
See live YYZ→USM fares Phone-only fares on this route — call free
Flight time details
8,759 miles nonstop takes roughly 17h 39m 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
- YYZ — Lester B. Pearson International Airport · Toronto, Canada
- USM — Samui Airport · Ko Samui, 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 YYZ
- YZD · Downsview Airport9 mi away
- YTZ · Billy Bishop Toronto City Centre Airport12 mi away
- YKZ · Buttonville Municipal Airport18 mi away
- YHM · John C. Munro Hamilton International Airport38 mi away
Near USM
- URT · Surat Thani Airport69 mi away
- NST · Nakhon Si Thammarat Airport70 mi away
- CJM · Chumphon Airport93 mi away
- UNN · Ranong Airport102 mi away
Frequently asked questions
How far is YYZ from USM?
The flight distance from Toronto (YYZ) to Ko Samui (USM) is 8,759 miles (14,097 km, 7,612 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YYZ to USM?
A nonstop flight takes about 17h 39m 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 Ko Samui?
Ko Samui is 11 hours ahead of Toronto.
What is the cheapest way to fly from YYZ to USM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YYZ–USM that never appear on search engines, with no booking fees.