Fly from London Heathrow to Klagenfurt during December 2018 for as little as £254.99*.
From just £254.99*
We are offering the flights displayed below from London Heathrow to Klagenfurt in December 2018. You can view all the flights and prices either as a chart or in the savings calender.
You can book this flight with connection in December 2018 from just £254.99*. Simply select your desired date and book your Eurowings flight from London Heathrow to Klagenfurt (LHR – KLU) in December 2018.