Cheap Flights from Klagenfurt Airport to London Luton Airport (KLU - LTN) 2026 ✈ from €196 | Trip.com

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Klagenfurt Airport to London Luton Airport flight

How can I find cheap flights from Klagenfurt Airport to London Luton Airport?

Explore the cheapest one-way and round-trip flights from Klagenfurt Airport to London Luton Airport over the next 90 days, with one-way fares from €196 and round-trip from €324. Based on Trip.com's latest 7-day flight data.

One way
Round-trip

Displayed flight fares from Klagenfurt Airport to London Luton 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 Klagenfurt Airport to London Luton Airport?

The cheapest airline flying from Klagenfurt Airport to London Luton Airport is Ryanair (from €100) among 4 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Ryanair

Ryanair

From €100

SkyAlps

SkyAlps

From €168

Eurowings

Eurowings

From €187

Austrian Airlines

Austrian Airlines

From €220

Find more flights and airlines

What is the flight schedule from Klagenfurt Airport to London Luton Airport?

Check on the flight schedule from Klagenfurt to London to find the flight that matches your travel plan.

Flight info.

Departure

Arrival

Weekly Schedule

BQ1991

Klagenfurt Airport

15:05

KLU

1h 40m

Nonstop

16:45

FCO

- - - W - - S

Search

W46003

Leonardo da Vinci–Fiumicino Airport

19:15

FCO

2h 50m

Nonstop

21:05

LTN

S - - - T - S

Austrian Airlines

OS110

Klagenfurt Airport

14:15

KLU

50m

Nonstop

15:05

VIE

S M T W T F S

Search

Austrian Airlines

OS367

Vienna International Airport

17:20

VIE

2h

Nonstop

19:20

CDG

S M T W T F S

U22440

Paris Charles de Gaulle Airport

21:55

CDG

1h 15m

Nonstop

22:10

LTN

S M T W T - S

Austrian Airlines

OS110

Klagenfurt Airport

14:15

KLU

50m

Nonstop

15:05

VIE

S M T W T F S

Search

Austrian Airlines

OS353

Vienna International Airport

10:25

VIE

1h 45m

Nonstop

12:10

LYS

- M T W - F S

U22432

Lyon Saint-Exupery Airport

16:55

LYS

1h 45m

Nonstop

17:40

LTN

S M T - T - S

Austrian Airlines

OS110

Klagenfurt Airport

14:15

KLU

50m

Nonstop

15:05

VIE

S M T W T F S

Search

Austrian Airlines

OS429

Vienna International Airport

17:15

VIE

2h 25m

Nonstop

19:40

PMI

- - - - - F S

W95354

Palma de Mallorca Airport

16:00

PMI

2h 35m

Nonstop

17:35

LTN

- M - W - F -

Austrian Airlines

OS110

Klagenfurt Airport

14:15

KLU

50m

Nonstop

15:05

VIE

S M T W T F S

Search

Austrian Airlines

OS427

Vienna International Airport

15:25

VIE

2h 25m

Nonstop

17:50

PMI

S M T W T F S

W95352

Palma de Mallorca Airport

21:10

PMI

2h 40m

Nonstop

22:50

LTN

S M T W T F S

EW285

Klagenfurt Airport

15:35

KLU

1h 20m

Nonstop

16:55

CGN

S - T - T - -

Search

EW362

Cologne Bonn Airport

17:45

CGN

1h 50m

Nonstop

18:35

EDI

S M - W T F S

U2606

Edinburgh Airport

21:55

EDI

1h 15m

Nonstop

23:10

LTN

S M T W T - S

EW285

Klagenfurt Airport

15:35

KLU

1h 20m

Nonstop

16:55

CGN

S - T - T - -

Search

EW592

Cologne Bonn Airport

19:10

CGN

2h 15m

Nonstop

21:25

PMI

S M T - T F S

U27251

Palma de Mallorca Airport

07:10

PMI

2h 35m

Nonstop

08:45

LTN

S M T W T F S

BQ1991

Klagenfurt Airport

15:05

KLU

1h 40m

Nonstop

16:45

FCO

- - - W - - S

Search

W46001

Leonardo da Vinci–Fiumicino Airport

06:40

FCO

2h 50m

Nonstop

08:30

LTN

S M T W T F S

Austrian Airlines

OS110

Klagenfurt Airport

14:15

KLU

50m

Nonstop

15:05

VIE

S M T W T F S

Search

Austrian Airlines

OS429

Vienna International Airport

17:15

VIE

2h 25m

Nonstop

19:40

PMI

- - - - - F S

U27251

Palma de Mallorca Airport

07:10

PMI

2h 35m

Nonstop

08:45

LTN

S M T W T F S

Austrian Airlines

OS110

Klagenfurt Airport

14:15

KLU

50m

Nonstop

15:05

VIE

S M T W T F S

Search

Austrian Airlines

OS405

Vienna International Airport

17:25

VIE

2h 20m

Nonstop

19:45

BCN

S M T W T F S

W95362

Josep Tarradellas Barcelona-El Prat Airport

09:50

BCN

2h 25m

Nonstop

11:15

LTN

S M T W T F S

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About Klagenfurt Airport and London Luton Airport

Learn about Klagenfurt Airport (KLU) and London Luton Airport (LTN) — including location, terminals, transportation, and travel tips.

Flight distance	1,213.13 km
Cheapest one-way ticket price	€196
Cheapest return ticket price	€324

FAQs for Klagenfurt Airport to London Luton Airport Flights

What is the transportation method from the main airport to downtown in London?
- The distance from London Gatwick Airport to downtown is about 39 km, by taxi about 50 minutes.
- The distance from Heathrow Airport to downtown is about 23 km, by taxi about 40 minutes.
- The distance from London Luton Airport to downtown is about 44 km, by taxi about 1 hour.
What is the average price of a flight from Klagenfurt Airport to London Luton Airport?

Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Klagenfurt Airport to London Luton Airport is €273. Prices may vary depending on the departure date, airline, and availability.
How do I book flights from Klagenfurt Airport to London Luton Airport on Trip.com?

Enter Klagenfurt Airport and London Luton 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.

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

Book with no extra fees

Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are clearly shown before you pay. Charges for checked baggage, onboard meals, Wi‑Fi, and other optional services are also included where applicable in the flight cards.

Real-time pricing updates

Prices, availability, and travel details on this page have been updated within the last 24 hours, and for many routes are refreshed in real time. The more popular the route, the more accurate and up-to-date the data.

Change & Cancellation Policy

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Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.