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NGA to USM: distance & flight time
(Young Airport) → Ko Samui (Samui Airport)
4,370 mi
7,033 km · 3,798 nm
9h 2m
estimated nonstop flight time
—
time difference · heading northwest
See live NGA→USM fares Phone-only fares on this route — call free
Flight time details
4,370 miles nonstop takes roughly 9h 2m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- NGA — Young Airport · , 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 NGA
- CMD · Cootamundra Airport28 mi away
- CWT · Cowra Airport37 mi away
- TEM · Temora Airport44 mi away
- FRB · Forbes Airport64 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 NGA from USM?
The flight distance from (NGA) to Ko Samui (USM) is 4,370 miles (7,033 km, 3,798 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from NGA to USM?
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.
Are there nonstop flights from NGA to USM?
Nonstop service on NGA–USM depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 9h 2m nonstop estimate.
What is the cheapest way to fly from NGA to USM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on NGA–USM that never appear on search engines, with no booking fees.
Why are some NGA to USM fares phone-only?
Consolidator contracts let us sell certain NGA–USM tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.