Need help booking?
Unpublished phone-only deals available
KCT to AUS: distance & flight time
Koggala (Koggala Airport) → Austin (Austin Bergstrom International Airport)
9,933 mi
15,985 km · 8,631 nm
19h 57m
estimated nonstop flight time
-10.5h
time difference · heading north
See live KCT→AUS fares Phone-only fares on this route — call free
Flight time details
9,933 miles nonstop takes roughly 19h 57m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 10.5-hour time set-back when reading arrival times on your ticket.
The two airports
- KCT — Koggala Airport · Koggala, Sri Lanka
- 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 KCT
- HRI · Mattala Rajapaksa International Airport59 mi away
- RML · Colombo Ratmalana Airport65 mi away
- WRZ · Weerawila Airport65 mi away
- CMB · Bandaranaike International Colombo Airport87 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 KCT from AUS?
The flight distance from Koggala (KCT) to Austin (AUS) is 9,933 miles (15,985 km, 8,631 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KCT to AUS?
A nonstop flight takes about 19h 57m 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 Koggala and Austin?
Austin is 10.5 hours behind Koggala.
What is the cheapest way to fly from KCT to AUS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KCT–AUS that never appear on search engines, with no booking fees.