Direct (nonstop) flights from Vienna to Klagenfurt
1 airline flys nonstop from Vienna International Airport (VIE) to Klagenfurt(Aus-Afb) (KLU). It's 146 miles (235 km), about 40m in the air. Operated by Austrian Airlines.
Austrian Airlines
Route data last updated: May 31, 2026
Airlines with non-stop flights
OS
Austrian Airlines
Alternative Routes
Other ways to fly from Vienna to Klagenfurt with one stop · direct emits 27 kg CO₂ per passenger
Looking for the return flight?
KLU → VIE: Flights from Klagenfurt to ViennaOther direct flights from Vienna
Direct flights from Klagenfurt (KLU)
Frequently Asked Questions
How long is the direct flight from Vienna to Klagenfurt?
A nonstop flight from Vienna (VIE) to Klagenfurt (KLU) takes approximately 0 hours and 40 minutes. The distance is 146 miles (235 km).
Which airlines fly nonstop from Vienna to Klagenfurt?
Just Austrian Airlines.
Is there a nonstop flight from Vienna to Klagenfurt?
Yes. 1 airline: Austrian Airlines.
How far is Vienna from Klagenfurt?
The flight distance from Vienna to Klagenfurt is 146 miles (235 km), measured as the great-circle (shortest air) distance.
What type of aircraft flies from Vienna to Klagenfurt?
At 40m, this route typically uses narrow-body aircraft — Boeing 737 or Airbus A320. Varies by airline.
What is the carbon footprint of a flight from Vienna to Klagenfurt?
Roughly 27 kg CO2 per passenger one-way. That's about the same as driving 135 km.
Is the return flight from Klagenfurt to Vienna also nonstop?
Yes — nonstop flights run both ways. Flight time may differ slightly due to wind patterns.
When is the cheapest time to fly from Vienna to Klagenfurt?
Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. 3-6 weeks ahead is a good window for this route. Use "Check Prices" above to compare.
How early should I arrive at Vienna International Airport for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.