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KLU to AUS: distance & flight time
Klagenfurt (Klagenfurt Airport) → Austin (Austin Bergstrom International Airport)
5,649 mi
9,091 km · 4,909 nm
11h 33m
estimated nonstop flight time
-7h
time difference · heading northwest
See live KLU→AUS fares Phone-only fares on this route — call free
Flight time details
5,649 miles nonstop takes roughly 11h 33m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time set-back when reading arrival times on your ticket.
The two airports
- KLU — Klagenfurt Airport · Klagenfurt, Austria
- 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 KLU
- LJU · Ljubljana Jože Pučnik Airport29 mi away
- GRZ · Graz Airport57 mi away
- MBX · Maribor Airport65 mi away
- TRS · Trieste–Friuli Venezia Giulia Airport70 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 KLU from AUS?
The flight distance from Klagenfurt (KLU) to Austin (AUS) is 5,649 miles (9,091 km, 4,909 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KLU to AUS?
A nonstop flight takes about 11h 33m 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 Klagenfurt and Austin?
Austin is 7 hours behind Klagenfurt.
What is the cheapest way to fly from KLU to AUS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KLU–AUS that never appear on search engines, with no booking fees.