Klagenfurt Airport (KLU) By Airport Guide 676 Facebook Twitter Pinterest WhatsApp Klagenfurt Airport Kärnten Airport Flughafenstrasse 60-64 9020 Klagenfurt am Wörthersee Klagenfurt Airport website IATA: KLU ICAO: LOWK Departures Arrivals KLAGENFURT FLIGHTS LEAVE A REPLY Cancel reply Please enter your comment! Please enter your name here You have entered an incorrect email address! Please enter your email address here Save my name, email, and website in this browser for the next time I comment. Δ This site uses Akismet to reduce spam. Learn how your comment data is processed.