Direct (nonstop) flights from Klagenfurt to Hamburg
1 airline flys nonstop from Klagenfurt(Aus-Afb) (KLU) to Hamburg Airport (HAM). It's 519 miles (835 km), about 1h 40m in the air. Operated by Austrian Airlines.
Austrian Airlines
Route data last updated: May 27, 2026
Airlines with non-stop flights
OS
Austrian Airlines
Alternative Routes
Other ways to fly from Klagenfurt to Hamburg with one stop · direct emits 96 kg CO₂ per passenger
Looking for the return flight?
HAM → KLU: Flights from Hamburg to KlagenfurtOther direct flights from Klagenfurt
Direct flights from Hamburg (HAM)
Frequently Asked Questions
How long is the direct flight from Klagenfurt to Hamburg?
A nonstop flight from Klagenfurt (KLU) to Hamburg (HAM) takes approximately 1 hours and 40 minutes. The distance is 519 miles (835 km).
Which airlines fly nonstop from Klagenfurt to Hamburg?
Just Austrian Airlines.
Is there a nonstop flight from Klagenfurt to Hamburg?
Yes. 1 airline: Austrian Airlines.
How far is Klagenfurt from Hamburg?
The flight distance from Klagenfurt to Hamburg is 519 miles (835 km), measured as the great-circle (shortest air) distance.
What type of aircraft flies from Klagenfurt to Hamburg?
At 1h 40m, this route typically uses narrow-body aircraft — Boeing 737 or Airbus A320. Varies by airline.
Do I need a visa to travel from Austria to Germany?
Depends on your passport. Check with the Germany embassy or an official visa portal before booking — requirements change.
What is the carbon footprint of a flight from Klagenfurt to Hamburg?
Roughly 96 kg CO2 per passenger one-way. That's about the same as driving 480 km.
Is the return flight from Hamburg to Klagenfurt 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 Klagenfurt to Hamburg?
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 Klagenfurt(Aus-Afb) for this flight?
3 hours before departure for international flights. You need time for check-in, security, and immigration.