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USM to ACF: distance & flight time
Ko Samui (Samui Airport) → Brisbane (Brisbane Archerfield Airport)
4,371 mi
7,034 km · 3,798 nm
9h 2m
estimated nonstop flight time
+3h
time difference · heading southeast
See live USM→ACF fares Phone-only fares on this route — call free
Flight time details
4,371 miles nonstop takes roughly 9h 2m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time gain when reading arrival times on your ticket.
The two airports
- USM — Samui Airport · Ko Samui, Thailand
- ACF — Brisbane Archerfield Airport · Brisbane, Australia
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 ACF
- BNE · Brisbane International Airport14 mi away
- OOL · Gold Coast Airport51 mi away
- CUD · Caloundra Airport54 mi away
- MCY · Sunshine Coast Airport67 mi away
Frequently asked questions
How far is USM from ACF?
The flight distance from Ko Samui (USM) to Brisbane (ACF) is 4,371 miles (7,034 km, 3,798 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from USM to ACF?
A nonstop flight takes about 9h 2m 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 Brisbane?
Brisbane is 3 hours ahead of Ko Samui.
What is the cheapest way to fly from USM to ACF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on USM–ACF that never appear on search engines, with no booking fees.