Find the cheapest Lufthansa flights on Expedia from London (LHR) to Klagenfurt (KLU). Flight ticket prices change frequently based on availability and demand. We send price-drop alerts to make air travel simple and flexible. The lowest one-way fare found on Expedia with Lufthansa for this route in the past 7 days starts at €202 for travel on 10 June 2027.
€202 Cheap Lufthansa flights London (LHR) to Klagenfurt am Woerthersee (KLU)
Prices were available within the past 7 days and start at €202 for one-way flights and €293 for return, for the period specified. Prices and availability are subject to change.