What is the cheapest airline that flies from Klagenfurt to United Kingdom?

Austrian Airlines, Eurowings, and Lufthansa are the most popular carriers operating from Klagenfurt to United Kingdom

What day of the week experiences the fewest flight delays on this route?

Monday is statistically the day of the week that experiences the fewest delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

What is the most punctual flight time for Klagenfurt to the United Kingdom flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights departing at night have, in the past, seen delays more frequently in comparison.

Which airline has the best punctuality record on Klagenfurt to the United Kingdom flights?

According to our data, Ryanair have had the fewest delays on this route over the last 12 months, with about 19% of their flights experiencing any sort of delay.

When did momondo last update prices for flights from Klagenfurt Airport to United Kingdom?

Prices for flights from Klagenfurt Airport to United Kingdom are refreshed on a daily basis.

How old do you have to be to fly from Klagenfurt Airport to United Kingdom?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Klagenfurt Airport to United Kingdom.

What documentation or ID do you need to fly to United Kingdom?

The necessary travel and health documents for your United Kingdom trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

£62 Cheap Flights from Klagenfurt to the United Kingdom in 2026/27

Q: How often are flights from Klagenfurt to the United Kingdom delayed?

Historically, on average around 19% of flights between Klagenfurt and United Kingdom have experienced a delay on any given week. The average delay length over the past 12 months has been 112 minutes.

Find the cheapest flights from Klagenfurt to the United Kingdom

Return

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

17:10 - 18:15KLU Klagenfurt-STN London Stansted

2h 05mdirect

05:55 - 09:00STN London Stansted-KLU Klagenfurt

2h 05mdirect

£62Ryanair

Fri, 2 Apr - Wed, 7 Apr

17:10 - 18:15KLU Klagenfurt-STN London Stansted

2h 05mdirect

05:55 - 09:00STN London Stansted-KLU Klagenfurt

2h 05mdirect

£65Ryanair

Fri, 2 Apr - Wed, 7 Apr

09:35 - 10:40KLU Klagenfurt-STN London Stansted

2h 05mdirect

17:25 - 20:30STN London Stansted-KLU Klagenfurt

2h 05mdirect

£82Ryanair

Wed, 7 Apr - Sun, 11 Apr

21:05 - 22:10KLU Klagenfurt-STN London Stansted

2h 05mdirect

05:55 - 09:00STN London Stansted-KLU Klagenfurt

2h 05mdirect

£91Ryanair

Sun, 11 Apr - Wed, 14 Apr

09:35 - 10:40KLU Klagenfurt-STN London Stansted

2h 05mdirect

17:25 - 20:30STN London Stansted-KLU Klagenfurt

2h 05mdirect

£133Ryanair

Wed, 14 Apr - Sun, 18 Apr

09:35 - 10:40KLU Klagenfurt-STN London Stansted

2h 05mdirect

17:25 - 20:30STN London Stansted-KLU Klagenfurt

2h 05mdirect

£134Ryanair

Wed, 14 Apr - Sun, 18 Apr

17:10 - 18:15KLU Klagenfurt-STN London Stansted

2h 05mdirect

14:00 - 21:20STN London Stansted-KLU Klagenfurt

6h 20m1 stop Palma de Mallorca Son Sant Joan

£134Ryanair

Fri, 2 Apr - Wed, 7 Apr

17:10 - 18:15KLU Klagenfurt-STN London Stansted

2h 05mdirect

06:45 - 21:20STN London Stansted-KLU Klagenfurt

13h 35m2 stops Santander Palma de Mallorca Son Sant Joan

£135Multiple Airlines

Fri, 2 Apr - Wed, 7 Apr

21:05 - 22:10KLU Klagenfurt-STN London Stansted

2h 05mdirect

14:00 - 21:20STN London Stansted-KLU Klagenfurt

6h 20m1 stop Palma de Mallorca Son Sant Joan

£141Ryanair

Sun, 11 Apr - Wed, 14 Apr

09:35 - 10:40KLU Klagenfurt-STN London Stansted

2h 05mdirect

17:25 - 20:30STN London Stansted-KLU Klagenfurt

2h 05mdirect

£145Ryanair

Wed, 31 Mar - Sun, 4 Apr

Cheap last-minute flights

Enter your travel dates to find the best prices.

13:00 - 21:05KLU Klagenfurt-STN London Stansted

9h 05m1 stop Cologne Köln/Bonn

06:45 - 12:20STN London Stansted-KLU Klagenfurt

4h 35m1 stop Cologne Köln/Bonn

£177Multiple Airlines

Mon, 9 Nov - Fri, 13 Nov

13:00 - 21:05KLU Klagenfurt-STN London Stansted

9h 05m1 stop Cologne Köln/Bonn

07:00 - 12:20STN London Stansted-KLU Klagenfurt

4h 20m1 stop Cologne Köln/Bonn

£215Multiple Airlines

Mon, 9 Nov - Mon, 16 Nov

13:00 - 09:50KLU Klagenfurt-STN London Stansted

21h 50m2 stops Cologne Köln/Bonn Malaga

06:45 - 12:20STN London Stansted-KLU Klagenfurt

4h 35m1 stop Cologne Köln/Bonn

£224Multiple Airlines

Mon, 9 Nov - Fri, 13 Nov

13:00 - 16:10KLU Klagenfurt-STN London Stansted

4h 10m1 stop Cologne Köln/Bonn

15:15 - 12:20STN London Stansted-KLU Klagenfurt

44h 05m2 stops Tirana Rinas Cologne Köln/Bonn

£227Multiple Airlines

Mon, 9 Nov - Wed, 2 Dec

13:00 - 09:50KLU Klagenfurt-STN London Stansted

21h 50m2 stops Cologne Köln/Bonn Malaga

07:00 - 12:20STN London Stansted-KLU Klagenfurt

4h 20m1 stop Cologne Köln/Bonn

£248Multiple Airlines

Mon, 9 Nov - Mon, 16 Nov

13:00 - 18:45KLU Klagenfurt-LGW London Gatwick

6h 45m1 stop Cologne Köln/Bonn

15:10 - 12:20LGW London Gatwick-KLU Klagenfurt

44h 10m2 stops Marrakech Menara Cologne Köln/Bonn

£263Multiple Airlines

Mon, 9 Nov - Wed, 2 Dec

13:00 - 07:50KLU Klagenfurt-STN London Stansted

19h 50m2 stops Cologne Köln/Bonn Dublin

06:45 - 12:20STN London Stansted-KLU Klagenfurt

4h 35m1 stop Cologne Köln/Bonn

£268Multiple Airlines

Fri, 6 Nov - Fri, 13 Nov

13:00 - 21:05KLU Klagenfurt-STN London Stansted

9h 05m1 stop Cologne Köln/Bonn

06:35 - 10:55STN London Stansted-KLU Klagenfurt

27h 20m1 stop Vienna Intl

£274Multiple Airlines

Mon, 9 Nov - Wed, 2 Dec

13:00 - 23:25KLU Klagenfurt-LGW London Gatwick

35h 25m2 stops Cologne Köln/Bonn Alicante

07:55 - 12:20LGW London Gatwick-KLU Klagenfurt

3h 25m1 stop Cologne Köln/Bonn

£277Multiple Airlines

Mon, 9 Nov - Mon, 16 Nov

13:00 - 20:10KLU Klagenfurt-LGW London Gatwick

32h 10m2 stops Cologne Köln/Bonn Dublin

07:55 - 12:20LGW London Gatwick-KLU Klagenfurt

3h 25m1 stop Cologne Köln/Bonn

£288Multiple Airlines

Fri, 6 Nov - Fri, 13 Nov

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Austrian Airlines flights from Klagenfurt to United Kingdom

Our best Austrian Airlines deals on Klagenfurt to United Kingdom flight tickets

Austrian Airlines

26 Nov

KLU11:40Klagenfurt

21h 40m

1 stop

LHR08:20London Heathrow

29 Nov

LHR06:00London Heathrow

3h 30m

1 stop

KLU10:30Klagenfurt

£190

Austrian Airlines

11 Dec

KLU11:15Klagenfurt

11h 25m

1 stop

LHR21:40London Heathrow

13 Dec

LHR06:00London Heathrow

3h 30m

1 stop

KLU10:30Klagenfurt

£192

Austrian Airlines

10 Dec

KLU11:40Klagenfurt

21h 40m

1 stop

LHR08:20London Heathrow

13 Dec

LHR06:00London Heathrow

3h 30m

1 stop

KLU10:30Klagenfurt

£192

Lufthansa flights from Klagenfurt to United Kingdom

Our best Lufthansa deals on Klagenfurt to United Kingdom flight tickets

Lufthansa

26 Nov

KLU11:40Klagenfurt

7h 50m

2 stops

LHR18:30London Heathrow

29 Nov

LHR07:40London Heathrow

26h 15m

2 stops

KLU10:55Klagenfurt

£221

Lufthansa

27 Nov

KLU11:15Klagenfurt

26h 45m

2 stops

LHR13:00London Heathrow

29 Nov

LHR07:40London Heathrow

26h 15m

2 stops

KLU10:55Klagenfurt

£226

Lufthansa

15 Feb

KLU11:15Klagenfurt

8h 20m

2 stops

LHR18:35London Heathrow

20 Feb

LHR13:50London Heathrow

19h 40m

2 stops

KLU10:30Klagenfurt

£229

momondo Fare Finder

Use the filters below to find and compare flights from Klagenfurt to the United Kingdom that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

KlagenfurtLondon

KLU Klagenfurt - STN London Stansted

KLUSTN

Klagenfurt

Fri 2/4

17:10-18:15

Nonstop2h 05m

London Stansted

Wed 7/4

05:55-09:00

Nonstop2h 05m

£62

KlagenfurtLondon

KLU Klagenfurt - STN London Stansted

KLUSTN

Klagenfurt

Fri 2/4

17:10-18:15

Nonstop2h 05m

London Stansted

Wed 7/4

05:55-09:00

Nonstop2h 05m

£65

KlagenfurtLondon

KLU Klagenfurt - STN London Stansted

KLUSTN

Klagenfurt

Wed 7/4

09:35-10:40

Nonstop2h 05m

London Stansted

Sun 11/4

17:25-20:30

Nonstop2h 05m

£82

KlagenfurtLondon

KLU Klagenfurt - STN London Stansted

KLUSTN

Klagenfurt

Sun 11/4

21:05-22:10

Nonstop2h 05m

London Stansted

Wed 14/4

05:55-09:00

Nonstop2h 05m

£91

KlagenfurtLondon

KLU Klagenfurt - STN London Stansted

KLUSTN

Klagenfurt

Wed 14/4

09:35-10:40

Nonstop2h 05m

London Stansted

Sun 18/4

17:25-20:30

Nonstop2h 05m

£133

KlagenfurtLondon

KLU Klagenfurt - STN London Stansted

KLUSTN

Klagenfurt

Wed 14/4

09:35-10:40

Nonstop2h 05m

London Stansted

Sun 18/4

17:25-20:30

Nonstop2h 05m

£134

KlagenfurtLondon

KLU Klagenfurt - STN London Stansted

KLUSTN

Klagenfurt

Fri 2/4

17:10-18:15

Nonstop2h 05m

London Stansted

Wed 7/4

14:00-21:20

1 stop6h 20m

£134

KlagenfurtLondon

KLU Klagenfurt - STN London Stansted

KLUSTN

Klagenfurt

Fri 2/4

17:10-18:15

Nonstop2h 05m

London Stansted

Wed 7/4

06:45-21:20

2 stops13h 35m

£135

KlagenfurtLondon

KLU Klagenfurt - STN London Stansted

KLUSTN

Klagenfurt

Sun 11/4

21:05-22:10

Nonstop2h 05m

London Stansted

Wed 14/4

14:00-21:20

1 stop6h 20m

£141

KlagenfurtLondon

KLU Klagenfurt - STN London Stansted

KLUSTN

Klagenfurt

Wed 31/3

09:35-10:40

Nonstop2h 05m

London Stansted

Sun 4/4

17:25-20:30

Nonstop2h 05m

£145

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Klagenfurt to United Kingdom

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Delays

What is the cheapest month to fly to United Kingdom?

The cheapest month to fly to United Kingdom from Klagenfurt is in January. Flight prices, which tend to average around £38, are often lower during this time because this is during the off-season. If you are unable to visit United Kingdom during the month of January, then departing from Klagenfurt during the month November is also very affordable. Most momondo users find prices during this month for around £46.

What is the cheapest Klagenfurt to United Kingdom flight route?

Fly from Klagenfurt to London Stansted for the best Klagenfurt - United Kingdom flight prices

What cabin class options are available on Klagenfurt to United Kingdom flights?

There is only 1 cabin class available to choose from on Klagenfurt to United Kingdom flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Klagenfurt to United Kingdom flights?

No. A direct flight is the cheapest option for a flight between Klagenfurt to United Kingdom.

Cheap Klagenfurt to United Kingdom flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Klagenfurt to United Kingdom

Best price found	£103
Fastest flight time	2h 05m
Direct flights	Mon, Thu and Sat
Airports in United Kingdom	1,285 airports

The best one-way flight to United Kingdom from Klagenfurt in the past 72 hours is £103. The best return flight deal from Klagenfurt to United Kingdom found on momondo in the last 72 hours is £62.

The fastest flight from Klagenfurt to United Kingdom takes 2h 05m

Direct flights go from Klagenfurt to United Kingdom on Monday, Thursday and Saturday. Airline offering direct flights is Ryanair..

There are 1,285 airports in United Kingdom. From Klagenfurt there are direct flights to London Stansted (STN).

Search flight deals

Frequently asked questions about flying from Klagenfurt to the United Kingdom

When did momondo last update prices for flights from Klagenfurt Airport to United Kingdom?
Prices for flights from Klagenfurt Airport to United Kingdom are refreshed on a daily basis.
How old do you have to be to fly from Klagenfurt Airport to United Kingdom?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Klagenfurt Airport to United Kingdom.
What documentation or ID do you need to fly to United Kingdom?
The necessary travel and health documents for your United Kingdom trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Klagenfurt to United Kingdom?
momondo data reveals that the most frequently booked plane model on the route from Klagenfurt to United Kingdom is Boeing 737-800 Passenger/BBJ2 (winglets), representing 57.72% of all bookings. The subsequent popular models are Boeing 737 MAX 8 at 20.81%, Airbus A320-100/200 at 8.05%, and Airbus A319 at 4.03%.

Why use momondo?

Why should I use momondo to find a flight deal from Klagenfurt to United Kingdom?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Klagenfurt to United Kingdom . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Klagenfurt to United Kingdom with flexible booking policies on momondo?

All flight searches from Klagenfurt to United Kingdom on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Klagenfurt to United Kingdom?

momondo provides multiple filters to help you find the best flight to United Kingdom from Klagenfurt. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Klagenfurt to United Kingdom right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Klagenfurt to United Kingdom flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.