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YUD to USM: distance & flight time
Umiujaq (Umiujaq Airport) → Ko Samui (Samui Airport)
7,867 mi
12,660 km · 6,836 nm
15h 53m
estimated nonstop flight time
+11h
time difference · heading north
See live YUD→USM fares Phone-only fares on this route — call free
Flight time details
7,867 miles nonstop takes roughly 15h 53m 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
- YUD — Umiujaq Airport · Umiujaq, 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 YUD
- YGW · Kuujjuarapik Airport99 mi away
- YSK · Sanikiluaq Airport104 mi away
- YPH · Inukjuak Airport146 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 YUD from USM?
The flight distance from Umiujaq (YUD) to Ko Samui (USM) is 7,867 miles (12,660 km, 6,836 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YUD to USM?
A nonstop flight takes about 15h 53m 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 Umiujaq and Ko Samui?
Ko Samui is 11 hours ahead of Umiujaq.
What is the cheapest way to fly from YUD to USM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YUD–USM that never appear on search engines, with no booking fees.