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USM to AUS: distance & flight time
Ko Samui (Samui Airport) → Austin (Austin Bergstrom International Airport)
9,449 mi
15,207 km · 8,211 nm
19h
estimated nonstop flight time
-12h
time difference · heading northeast
See live USM→AUS fares Phone-only fares on this route — call free
Flight time details
9,449 miles nonstop takes roughly 19h gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time set-back when reading arrival times on your ticket.
The two airports
- USM — Samui Airport · Ko Samui, Thailand
- AUS — Austin Bergstrom International Airport · Austin, United States
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 AUS
- RND · Randolph Air Force Base59 mi away
- GRK · Robert Gray Army Air Field Airport61 mi away
- HLR · Hood Army Air Field65 mi away
- SAT · San Antonio International Airport66 mi away
Frequently asked questions
How far is USM from AUS?
The flight distance from Ko Samui (USM) to Austin (AUS) is 9,449 miles (15,207 km, 8,211 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from USM to AUS?
A nonstop flight takes about 19h 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 Austin?
Austin is 12 hours behind Ko Samui.
What is the cheapest way to fly from USM to AUS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on USM–AUS that never appear on search engines, with no booking fees.