Airlines
at Klagenfurt Airport
AUSTRIAN AIRLINES at Airport Klagenfurt
+43 463 41 500 210 or via contact form
Austrian Service Center
Customers who wish to purchase, rebook or cancel a flight ticket directly at the airport are advised by the Austrian Service Center.
Reachable +43 517 66 1000 from Monday to Sunday from 08:00 to 20:00.