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NTL to USM: distance & flight time
Newcastle (Newcastle Airport) → Ko Samui (Samui Airport)
4,489 mi
7,224 km · 3,901 nm
9h 16m
estimated nonstop flight time
-3h
time difference · heading northwest
See live NTL→USM fares Phone-only fares on this route — call free
Flight time details
4,489 miles nonstop takes roughly 9h 16m 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
- NTL — Newcastle Airport · Newcastle, Australia
- 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 NTL
- MTL · Maitland Airport21 mi away
- BEO · Lake Macquarie Airport22 mi away
- CES · Cessnock Airport29 mi away
- SYD · Sydney Kingsford Smith International Airport88 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 NTL from USM?
The flight distance from Newcastle (NTL) to Ko Samui (USM) is 4,489 miles (7,224 km, 3,901 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from NTL to USM?
A nonstop flight takes about 9h 16m 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 Newcastle and Ko Samui?
Ko Samui is 3 hours behind Newcastle.
What is the cheapest way to fly from NTL to USM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on NTL–USM that never appear on search engines, with no booking fees.