Popular airlines from Porto to Klagenfurt am Woerthersee
Aer LingusAer Lingus
LufthansaLufthansa
British AirwaysBritish Airways
Turkish AirlinesTurkish Airlines
American AirlinesAmerican Airlines
Air SerbiaAir Serbia
Swiss International Air LinesSwiss International Air Lines
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Cheap flights from Porto to Klagenfurt am Woerthersee (OPO-KLU)
Prices were available within the past 7 days and start at €169 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
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