Search flights from Klagenfurt (KLU) to London (LON)

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Cheapest flights to London

The cheapest flights available in the next 60 days – prices are updated regularly

Tue 16 Dec
US$80.29
One way
Economy
1 traveller
Wed 17 Dec
US$84.20
One way
Economy
1 traveller
Thu 18 Dec
US$88.48
One way
Economy
1 traveller

Flying from Klagenfurt to London: things to know

The most popular route is from Klagenfurt Airport in Klagenfurt to London Heathrow Airport in London. On average this flight takes 4 hours 47 minutes one way and costs US$628 for the round trip.

Most popular route
Klagenfurt Airport (KLU) to London Heathrow Airport (LHR)
Average flight time
4 hours 47 minutes
Average round-trip price
US$628
Fly from Klagenfurt to London
4 airlines

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Airlines that fly from Klagenfurt to London

Airline options may vary according to recently booked flights and your search terms

  • Ryanair
  • Austrian Airlines
  • Eurowings
  • Lufthansa

Frequently asked questions

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Flights from Klagenfurt to the United Kingdom

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