Fly to Klagenfurt from Portugal during October 2018 for as little as €139.99*.
* Basic fare, unless indicated otherwise – checked luggage is subject to surcharges. Price per leg and person. Limited seating capacity.
From just €139.99*
Book your flight from Portugal to Klagenfurt in October 2018 here. Select your desired date in October 2018 and view all the airports in Portugal you can fly to Klagenfurt from on that day.
The best price for flying from Portugal to Klagenfurt (KLU) in October 2018 is just €139.99*.