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Flights from Klagenfurt to London Starting at £15

We've found these cheap flights for you. You can book one-way or return flight tickets.

  • One way
  • Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Find the best time to fly from Klagenfurt to London

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Airlines Flying from Klagenfurt to London

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Ryanair
From £15
Austrian Airlines
From £133
Lufthansa
From £154
ANA airlines

Find more flights and airlines

Alternative Routes from Klagenfurt to London

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Klagenfurt to London.

  • Cheapest
    Ryanair
    KLU
    10:05
    2h 5m
    Direct
    STN
    11:10
    Klagenfurt Airport - London Stansted Airport
    Wed, Apr 17Ryanair
    £15
  • Ryanair
    KLU
    18:40
    5h 45m
    1 transfer
    LGW
    23:25
    Klagenfurt Airport - London Gatwick Airport
    Sun, Mar 31Ryanair
    £61
  • Ryanair
    KLU
    21:05
    6h 0m
    1 transfer
    LTN
    02:05
    Klagenfurt Airport - London Luton Airport
    Sun, Mar 31Ryanair
    £71
  • Ryanair
    KLU
    21:05
    6h 0m
    1 transfer
    LTN
    02:05
    Klagenfurt Airport - London Luton Airport
    Sun, Mar 31Ryanair
    £71
    Find More Flights

How do I find the cheapest flights?

  • When are flight tickets from Klagenfurt (KLU) to London (LON) the cheapest?

    Airlines adjust prices for flights from Klagenfurt to London based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much are flights from Klagenfurt (KLU) to London (LON) cost?

    According to Trip.com's data, the lowest price is around £522.
  • How long is the flight from Klagenfurt (KLU) to London (LON)?

    It takes about 2 hours 5 minutes to fly from Klagenfurt (KLU) to London (LON).
  • What is the transportation method from the main airport to downtown in London?

    • The distance from London Gatwick Airport to downtown is about 39km, by taxi about 50 minutes.
    • The distance from London Heathrow Airport to downtown is about 23km, by taxi about 40 minutes.
    • The distance from London Luton Airport to downtown is about 44km, by taxi about 1 hour.
  • What are the most popular airlines that fly from Klagenfurt (KLU) to London (LON)?

    Airlines with flights from Klagenfurt (KLU) to London (LON): Ryanair.
  • How many airports in London (LON)?

Flight Information from Klagenfurt to London

Cheapest direct flight price

£15

Cheapest return ticket price

£31

Cheapest month

October

Peak season for travel

September