Fly to Klagenfurt from United Kingdom during April 2019 for as little as £69.99*.
* Basic fare (one-way) unless indicated otherwise – there are surcharges for checking in luggage. Fare per leg and per person. Limited seat availability.
From just £69.99*
Book your flight from United Kingdom to Klagenfurt in April 2019 here. Select your desired date in April 2019 and view all the airports in United Kingdom you can fly to Klagenfurt from on that day.
The best price for flying from United Kingdom to Klagenfurt (KLU) in April 2019 is just £69.99*.