Trip.com
>
Flights
>
Flights to Austria
>
Flights to Carinthia
>
Flights to Klagenfurt
>
Heathrow Airport to Klagenfurt Airport flight

Explore the cheapest one-way and round-trip flights from Heathrow Airport to Klagenfurt Airport over the next 90 days, with one-way fares from JPY 31,810 and round-trip from JPY 40,080. Based on Trip.com's latest 7-day flight data.

      • LHR 6:00 AM
        3h 30m
        1 stop
        KLU 10:30 AM
        London - Klagenfurt | Sat, Nov 28 | Lufthansa
        KLU 11:15 AM
        11h 25m
        1 stop
        LHR 9:40 PM
        Klagenfurt - London | Sat, Dec 5 | Austrian Airlines
        JPY 40,080 JPY 57,900
        31% off
        31% off
        JPY 57,900 JPY 40,080
      • LHR 6:00 AM
        3h 30m
        1 stop
        KLU 10:30 AM
        London - Klagenfurt | Thu, Nov 12 | Austrian Airlines
        KLU 11:40 AM
        11h
        1 stop
        LHR 9:40 PM
        Klagenfurt - London | Thu, Nov 19 | Austrian Airlines
        JPY 40,440 JPY 57,900
        30% off
        30% off
        JPY 57,900 JPY 40,440
      • LHR 6:00 AM
        7h
        1 stop
        KLU 2:00 PM
        London - Klagenfurt | Sun, Oct 18 | Austrian Airlines
        KLU 3:00 PM
        7h 40m
        1 stop
        LHR 9:40 PM
        Klagenfurt - London | Tue, Oct 20 | Austrian Airlines
        JPY 40,930 JPY 57,900
        28% off
        28% off
        JPY 57,900 JPY 40,930
      • LHR 6:00 AM
        7h
        1 stop
        KLU 2:00 PM
        London - Klagenfurt | Sun, Oct 25 | Lufthansa
        KLU 3:00 PM
        7h 40m
        1 stop
        LHR 9:40 PM
        Klagenfurt - London | Tue, Oct 27 | Austrian Airlines
        JPY 41,190
        28% off
        JPY 57,900 JPY 41,190
      • LHR 6:00 AM
        3h 55m
        1 stop
        KLU 10:55 AM
        London - Klagenfurt | Thu, Nov 26 | Lufthansa
        KLU 11:40 AM
        11h
        1 stop
        LHR 9:40 PM
        Klagenfurt - London | Tue, Dec 1 | Austrian Airlines
        JPY 41,190
        28% off
        JPY 57,900 JPY 41,190
      • LHR 6:00 AM
        7h
        1 stop
        KLU 2:00 PM
        London - Klagenfurt | Sun, Oct 25 | Austrian Airlines
        KLU 3:00 PM
        7h 40m
        1 stop
        LHR 9:40 PM
        Klagenfurt - London | Sun, Nov 1 | Austrian Airlines
        JPY 41,570
        28% off
        JPY 57,900 JPY 41,570
      • LHR 6:00 AM
        3h 30m
        1 stop
        KLU 10:30 AM
        London - Klagenfurt | Sat, Nov 28 | Austrian Airlines
        KLU 11:15 AM
        8h 25m
        1 stop
        LHR 6:40 PM
        Klagenfurt - London | Sat, Dec 5 | Austrian Airlines
        JPY 43,630
        25% off
        JPY 57,900 JPY 43,630
      • LHR 6:00 AM
        7h
        1 stop
        KLU 2:00 PM
        London - Klagenfurt | Thu, Oct 15 | Austrian Airlines
        KLU 3:00 PM
        7h 40m
        1 stop
        LHR 9:40 PM
        Klagenfurt - London | Tue, Oct 20 | Austrian Airlines
        JPY 44,360
        23% off
        JPY 57,900 JPY 44,360
      • LHR 7:25 PM
        14h 30m
        1 stop
        KLU 10:55 AM
        London - Klagenfurt | Thu, Nov 26 | Austrian Airlines
        KLU 11:40 AM
        8h
        1 stop
        LHR 6:40 PM
        Klagenfurt - London | Tue, Dec 1 | Austrian Airlines
        JPY 44,830
        23% off
        JPY 57,900 JPY 44,830
      • LHR 6:00 AM
        7h
        1 stop
        KLU 2:00 PM
        London - Klagenfurt | Thu, Oct 22 | Austrian Airlines
        KLU 3:00 PM
        7h 40m
        1 stop
        LHR 9:40 PM
        Klagenfurt - London | Mon, Oct 26 | Austrian Airlines
        JPY 47,530
        18% off
        JPY 57,900 JPY 47,530
      • LHR 6:00 AM
        7h
        1 stop
        KLU 2:00 PM
        London - Klagenfurt | Sat, Oct 31 | Austrian Airlines
        KLU 3:00 PM
        7h 40m
        1 stop
        LHR 9:40 PM
        Klagenfurt - London | Mon, Nov 2 | Austrian Airlines
        JPY 48,450
        16% off
        JPY 57,900 JPY 48,450
      • LHR 12:20 PM
        10h
        1 stop
        KLU 11:20 PM
        London - Klagenfurt | Thu, Oct 22 | Lufthansa
        KLU 3:00 PM
        7h 40m
        1 stop
        LHR 9:40 PM
        Klagenfurt - London | Mon, Oct 26 | Austrian Airlines
        JPY 49,210
        15% off
        JPY 57,900 JPY 49,210
      • LON 1:00 PM
        17h 25m
        1 stop
        KLU 2:00 PM
        London - Klagenfurt | Mon, Oct 12 | Normal Airline
        KLU 3:00 PM
        6h
        Nonstop
        LON 4:00 PM
        Klagenfurt - London | Wed, Oct 14 | Normal Airline
        Find more flights
        Find more flights
      • LHR 7:25 PM
        14h 5m
        1 stop
        KLU 10:30 AM
        London - Klagenfurt | Sat, Nov 14 | Austrian Airlines
        JPY 31,810 JPY 63,040
        50% off
        50% off
        JPY 63,040 JPY 31,810
      • LHR 6:00 AM
        3h 55m
        1 stop
        KLU 10:55 AM
        London - Klagenfurt | Wed, Nov 25 | Lufthansa
        JPY 31,810 JPY 63,040
        50% off
        50% off
        JPY 63,040 JPY 31,810
      • LHR 6:00 AM
        3h 30m
        1 stop
        KLU 10:30 AM
        London - Klagenfurt | Fri, Nov 13 | Lufthansa
        JPY 32,800 JPY 63,040
        48% off
        48% off
        JPY 63,040 JPY 32,800
      • LHR 6:00 AM
        7h
        1 stop
        KLU 2:00 PM
        London - Klagenfurt | Sat, Oct 17 | Lufthansa
        JPY 37,880
        40% off
        JPY 63,040 JPY 37,880
      • LHR 7:25 PM
        14h 30m
        1 stop
        KLU 10:55 AM
        London - Klagenfurt | Wed, Nov 25 | Austrian Airlines
        JPY 42,490
        33% off
        JPY 63,040 JPY 42,490
      • LHR 6:00 AM
        7h
        1 stop
        KLU 2:00 PM
        London - Klagenfurt | Thu, Oct 22 | Austrian Airlines
        JPY 42,850
        32% off
        JPY 63,040 JPY 42,850
      • LHR 7:30 PM
        17h 30m
        1 stop
        KLU 2:00 PM
        London - Klagenfurt | Sat, Oct 17 | Austrian Airlines
        JPY 44,900
        28% off
        JPY 63,040 JPY 44,900
      • LHR 6:00 AM
        6h 55m
        1 stop
        KLU 1:55 PM
        London - Klagenfurt | Mon, Oct 19 | Austrian Airlines
        JPY 53,580
        15% off
        JPY 63,040 JPY 53,580
      • LON 1:00 PM
        17h 25m
        1 stop
        KLU 2:00 PM
        London - Klagenfurt | Mon, Oct 12 | Normal Airline
        Find more flights
        Find more flights

Displayed flight fares from Heathrow Airport to Klagenfurt Airport are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Which airline offers the cheapest flights from Heathrow Airport to Klagenfurt Airport?

The cheapest airline flying from Heathrow Airport to Klagenfurt Airport is Lufthansa (from JPY 32,020) among 5 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Lufthansa
From JPY 32,020
Austrian Airlines
From JPY 38,570
Vueling Airlines
From JPY 45,850
ITA Airways
From JPY 61,930
AEGEAN
From JPY 126,120

Find more flights and airlines

What is the flight schedule from Heathrow Airport to Klagenfurt Airport?

Check the schedule for flights from London to Klagenfurt and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. OS340

    Heathrow Airport

    6:00 AM

    LHR

    2h 10m

    Nonstop

    9:10 AM

    VIE

    S M T W T F S
    Search

  2. OS109

    Vienna Airport

    1:20 PM

    VIE

    40m

    Nonstop

    2:00 PM

    KLU

    S M T W T F S

  3. LH2485

    Heathrow Airport

    7:25 AM

    LHR

    1h 55m

    Nonstop

    10:20 AM

    MUC

    S M T W T F S
    Search

  4. LH6320

    Munich Airport

    11:30 AM

    MUC

    1h 5m

    Nonstop

    12:35 PM

    VIE

    S M T W T F S

  5. LH6405

    Vienna Airport

    1:15 PM

    VIE

    40m

    Nonstop

    1:55 PM

    KLU

    S M T W T F S

  6. LH2483

    Heathrow Airport

    6:55 AM

    LHR

    1h 55m

    Nonstop

    9:50 AM

    MUC

    S M T W T F -
    Search

  7. LH6320

    Munich Airport

    11:30 AM

    MUC

    1h 5m

    Nonstop

    12:35 PM

    VIE

    S M T W T F S

  8. LH6405

    Vienna Airport

    1:15 PM

    VIE

    40m

    Nonstop

    1:55 PM

    KLU

    S M T W T F S

  9. OS338

    Heathrow Airport

    7:30 PM

    LHR

    2h 10m

    Nonstop

    10:40 PM

    VIE

    S M T W T F S
    Search

  10. OS109

    Vienna Airport

    1:20 PM

    VIE

    40m

    Nonstop

    2:00 PM

    KLU

    S M T W T F S

  11. A3609

    Heathrow Airport

    10:15 PM

    LHR

    3h 35m

    Nonstop

    3:50 AM

    ATH

    S M T W T F S
    Search

  12. A3860

    Eleftherios Venizelos Airport

    8:40 AM

    ATH

    2h 20m

    Nonstop

    10:00 AM

    VIE

    S M T W T F S

  13. OS109

    Vienna Airport

    1:20 PM

    VIE

    40m

    Nonstop

    2:00 PM

    KLU

    S M T W T F S

  14. SK528

    Heathrow Airport

    6:05 PM

    LHR

    2h 30m

    Nonstop

    9:35 PM

    ARN

    S M T W T F S
    Search

  15. OS962

    Stockholm Arlanda Airport

    10:05 AM

    ARN

    2h 10m

    Nonstop

    12:15 PM

    VIE

    S M T W T F S

  16. OS109

    Vienna Airport

    1:20 PM

    VIE

    40m

    Nonstop

    2:00 PM

    KLU

    S M T W T F S

  17. EW2461

    Heathrow Airport

    9:45 AM

    LHR

    1h 40m

    Nonstop

    12:25 PM

    STR

    S M T W T F -
    Search

  18. EW2756

    Stuttgart Airport

    1:10 PM

    STR

    1h 15m

    Nonstop

    2:25 PM

    VIE

    S - T W T - S

  19. OS109

    Vienna Airport

    1:20 PM

    VIE

    40m

    Nonstop

    2:00 PM

    KLU

    S M T W T F S

  20. LO286

    Heathrow Airport

    6:30 AM

    LHR

    2h 25m

    Nonstop

    9:55 AM

    WAW

    S M - W T F S
    Search

  21. LO5003

    Warsaw Chopin Airport

    8:25 AM

    WAW

    1h 15m

    Nonstop

    9:40 AM

    VIE

    S M T W T F S

  22. OS109

    Vienna Airport

    1:20 PM

    VIE

    40m

    Nonstop

    2:00 PM

    KLU

    S M T W T F S
Find more flights and airlines

About Heathrow Airport and Klagenfurt Airport

Learn about Heathrow Airport (LHR) and Klagenfurt Airport (KLU) — including location, terminals, transportation, and travel tips.

Flight distance 1,201.13 km
Cheapest one-way ticket price JPY 31,810
Cheapest return ticket price JPY 40,080

FAQs for Heathrow Airport to Klagenfurt Airport Flights

  • What is the transportation method from the main airport to downtown in Klagenfurt?

    • The distance from Klagenfurt Airport to downtown is about 2 km. It takes about 20 minutes by taxi.
  • The closest airport to Klagenfurt Airport (KLU) is Graz Airport. The distance is around 93 km.
  • One-way flights from Heathrow Airport to Klagenfurt Airport currently start from JPY 31,810, and round-trip fares start from JPY 40,080. The current lowest fare is a Austrian Airlines flight departing on Sat, Nov 14; prices may vary depending on availability.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Heathrow Airport to Klagenfurt Airport is JPY 49,790. Prices may vary depending on the departure date, airline, and availability.
  • Enter Heathrow Airport and Klagenfurt Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

Popular Destinations

Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.