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USM to MCT: distance & flight time
Ko Samui (Samui Airport) → Muscat (Muscat International Airport)
2,919 mi
4,697 km · 2,536 nm
6h 11m
estimated nonstop flight time
-3h
time difference · heading northwest
See live USM→MCT fares Phone-only fares on this route — call free
Flight time details
2,919 miles nonstop takes roughly 6h 11m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time set-back when reading arrival times on your ticket.
The two airports
- USM — Samui Airport · Ko Samui, Thailand
- MCT — Muscat International Airport · Muscat, Oman
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 USM
- URT · Surat Thani Airport69 mi away
- NST · Nakhon Si Thammarat Airport70 mi away
- CJM · Chumphon Airport93 mi away
- UNN · Ranong Airport102 mi away
Near MCT
- MNH · Rustaq Airport51 mi away
- OHS · Sohar Airport118 mi away
- JSK · Jask Airport146 mi away
Frequently asked questions
How far is USM from MCT?
The flight distance from Ko Samui (USM) to Muscat (MCT) is 2,919 miles (4,697 km, 2,536 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from USM to MCT?
A nonstop flight takes about 6h 11m 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 Ko Samui and Muscat?
Muscat is 3 hours behind Ko Samui.
What is the cheapest way to fly from USM to MCT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on USM–MCT that never appear on search engines, with no booking fees.