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£13+ Cheap flights from Klagenfurt

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
KLU — LHR
21 Feb — 28 Feb1
1 adult
1 adult, Economy, 0 bags

What to know about flights from Klagenfurt

Discover essential information about flights departing from Klagenfurt, including flight schedules, destinations, airlines operating at the Klagenfurt airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 22 January 2026.

Good one-way deal

£18 or less
Price to beat on a one-way flight from Klagenfurt.
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Cheapest flights from Klagenfurt
Explore the most affordable flight options available from Klagenfurt. Find the lowest fares based on data from user searches, with prices last updated on 22 January 2026.

Sat 28/209:30
KLU
-
STN
Nonstop2h 10m
Ryanair
Mon 2/306:10
STN
-
KLU
Nonstop2h 10m
Ryanair
Deal found 20/1£36
Sat 14/209:30
KLU
-
STN
Nonstop2h 10m
Ryanair
Sat 21/205:55
STN
-
KLU
Nonstop2h 10m
Ryanair
Deal found 21/1£43
Mon 16/210:00
KLU
-
STN
Nonstop2h 10m
Ryanair
Sat 21/205:55
STN
-
KLU
Nonstop2h 10m
Ryanair
Deal found 21/1£45
Sat 7/209:30
KLU
-
STN
Nonstop2h 10m
Ryanair
Mon 9/206:10
STN
-
KLU
Nonstop2h 10m
Ryanair
Deal found 21/1£56
Sat 2/511:55
KLU
-
STN
Nonstop2h 05m
Ryanair
Wed 6/512:25
STN
-
KLU
Nonstop2h 05m
Ryanair
Deal found 21/1£63
Wed 8/416:05
KLU
-
STN
Nonstop2h 05m
Ryanair
Sat 11/408:10
STN
-
KLU
Nonstop2h 05m
Ryanair
Deal found 20/1£63
Wed 29/416:05
KLU
-
STN
Nonstop2h 05m
Ryanair
Wed 6/512:25
STN
-
KLU
Nonstop2h 05m
Ryanair
Deal found 20/1£73
Sat 25/411:55
KLU
-
STN
Nonstop2h 05m
Ryanair
Wed 29/412:25
STN
-
KLU
Nonstop2h 05m
Ryanair
Deal found 21/1£100
Mon 13/415:45
KLU
-
STN
1 stop16h 35m
Ryanair
Wed 15/412:25
STN
-
KLU
Nonstop2h 05m
Ryanair
Deal found 20/1£108
Sat 7/309:30
KLU
-
EDI
1 stop8h 10m
Multiple Airlines
Sat 14/318:35
EDI
-
KLU
2 stops37h 45m
Multiple Airlines
Deal found 21/1£133
Wed 8/417:55
KLU
-
LGW
2 stops15h 35m
Multiple Airlines
Sat 11/405:40
LGW
-
KLU
1 stop6h 35m
Multiple Airlines
Deal found 20/1£142
Wed 8/417:55
KLU
-
LGW
2 stops15h 35m
Multiple Airlines
Fri 10/411:45
LGW
-
KLU
1 stop9h 00m
Multiple Airlines
Deal found 20/1£147

Find flights from Klagenfurt within your budget

 
Find flights departing from Klagenfurt that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 22 January 2026. In the last 7 days, Cheapflights users made a total of 858,174 searches

Fly to

Heathrow

Route

Depart

Return

Price

KlagenfurtLondon

KLU - STN

KLUSTN

Klagenfurt

Sat 28/2

09:30-10:40

Nonstop2h 10m

London Stansted

Mon 2/3

06:10-09:20

Nonstop2h 10m

£36

KlagenfurtLondon

KLU - STN

KLUSTN

Klagenfurt

Sat 2/5

11:55-13:00

Nonstop2h 05m

London Stansted

Wed 6/5

12:25-15:30

Nonstop2h 05m

£63

KlagenfurtLondon

KLU - STN

KLUSTN

Klagenfurt

Wed 29/4

16:05-17:10

Nonstop2h 05m

London Stansted

Sat 2/5

08:10-11:15

Nonstop2h 05m

£112

KlagenfurtLondon

KLU - STN

KLUSTN

Klagenfurt

Sat 18/4

11:55-13:00

Nonstop2h 05m

London Stansted

Wed 22/4

12:25-15:30

Nonstop2h 05m

£124

KlagenfurtEdinburgh

KLU - EDI

KLUEDI

Klagenfurt

Sat 7/3

09:30-16:40

1 stop8h 10m

Edinburgh Turnhouse

Sat 14/3

18:35-09:20

2 stops37h 45m

£133

KlagenfurtLondon

KLU - STN

KLUSTN

Klagenfurt

Sat 21/2

09:30-10:40

Nonstop2h 10m

London Stansted

Mon 23/2

06:10-09:20

Nonstop2h 10m

£141

KlagenfurtLondon

KLU - LGW

KLULGW

Klagenfurt

Wed 8/4

17:55-08:30

2 stops15h 35m

London Gatwick

Sat 11/4

05:40-13:15

1 stop6h 35m

£142

KlagenfurtLondon

KLU - LGW

KLULGW

Klagenfurt

Wed 8/4

17:55-08:30

2 stops15h 35m

London Gatwick

Fri 10/4

11:45-21:45

1 stop9h 00m

£147

KlagenfurtLondon

KLU - LTN

KLULTN

Klagenfurt

Mon 13/4

15:45-11:00

2 stops20h 15m

London Luton

Wed 15/4

08:30-17:20

1 stop7h 50m

£149

KlagenfurtLondon

KLU - LGW

KLULGW

Klagenfurt

Mon 13/4

15:45-09:30

2 stops18h 45m

London Gatwick

Wed 15/4

09:00-17:20

1 stop7h 20m

£150

Flights are sorted by cheapest return flights first.

Deals found on 20/1

Showing 1-10 of 60 results
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Best time to book a flight from Klagenfurt

Have a flexible travel schedule? Discover the best time to fly from Klagenfurt with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Klagenfurt

Get recent, data-driven insights about flights from Klagenfurt including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Klagenfurt?

Currently, February is the cheapest month in which you can book a flight from Klagenfurt (average of £126). Flying from Klagenfurt in November will prove the most costly (average of £192). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

What is the cheapest place to fly to from Klagenfurt?

The cheapest city to fly to from Klagenfurt is London, with prices starting at £18. Explore other affordable destinations below.

London
London
From £18
Alicante
Alicante
From £33

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Direct flights from Austria

Book a direct flight from one of these other cities located in Austria.
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Direct flights from Innsbruck

Related info for your journey

Access useful and relevant information related to your journey from Klagenfurt. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 22 January 2026.

  • What are the most popular destinations to fly to from Klagenfurt?

    This month, the top selected destinations from Klagenfurt are London, Hamburg, Vienna. Throughout the year, Palma de Mallorca, London, Alicante are some of the top choices made by users flying from Klagenfurt.

  • What is the cheapest flight from Klagenfurt to anywhere?

    Users have flown out of Klagenfurt for as low as £18 to London Stansted Airport (prices may vary depending on the airline and departure time). On average, users have booked flights for £25 to fly from Klagenfurt.

  • What is the cheapest premium economy flight from Klagenfurt?

    Here are some of the cheapest offers we have found for the cheapest premium economy flights from Klagenfurt.
    Klagenfurt to Vienna from £762

  • What is the cheapest month to fly from Klagenfurt?

    At the present moment the cheapest month to fly from Klagenfurt is currently February; with November being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.

  • Where are the cheapest places to fly to from Klagenfurt?

    Check out the cheapest flights from Klagenfurt to embark to:
    Travel from Klagenfurt to London from £34 round trip

  • How does Cheapflights help users find flights from Klagenfurt?

    900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight from Klagenfurt today with Cheapflights!

  • Why should you use Cheapflights to find cheap flight tickets from Klagenfurt?

    By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights from Klagenfurt.

  • Can Cheapflights find flights from Klagenfurt with no change fees?

    Need flexible booking options for your flight from Klagenfurt ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

  • Can Cheapflights notify me if prices for flights from Klagenfurt become cheaper?

    Yes! Start tracking prices for flights from Klagenfurt today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive the alerts.

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Klagenfurt?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight from Klagenfurt today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Klagenfurt?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights from Klagenfurt.

Can Cheapflights find flights from Klagenfurt with no change fees?

Need flexible booking options for your flight from Klagenfurt ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Klagenfurt become cheaper?

Yes! Start tracking prices for flights from Klagenfurt today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive the alerts.

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