What is the most punctual flight time for Klagenfurt to London 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 London 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.

How often are flights from Klagenfurt to London delayed?

Historically, on average around 19% of flights between Klagenfurt and London have experienced a delay on any given week. The average delay length over the past 12 months has been 107 minutes.

What is the cheapest airline that flies from Klagenfurt to London?

Ryanair is the most popular carrier operating from Klagenfurt to London

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

Saturday 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.

How many flights depart from Klagenfurt to London on average per week?

As of September 2026, 1 flights take off from Klagenfurt and land in London each week. The most common flight departure day for this route is Mon, with 100% of weekly flights taking off on this day.

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

Prices for flights from Klagenfurt Airport to London are updated daily.

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

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 London.

What documentation or ID do you need to fly to London?

The necessary travel and health documents for your London 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.

£14 Cheap Flights from Klagenfurt to London in 2026/27

Find the cheapest flights from Klagenfurt to London

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One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

11:00 - 12:05KLU Klagenfurt-STN London Stansted

2h 05mdirect

06:45 - 09:50STN London Stansted-KLU Klagenfurt

2h 05mdirect

£29Ryanair

Sat, 3 Oct - Mon, 5 Oct

11:00 - 12:05KLU Klagenfurt-STN London Stansted

2h 05mdirect

07:30 - 10:35STN London Stansted-KLU Klagenfurt

2h 05mdirect

£29Ryanair

Sat, 3 Oct - Sat, 10 Oct

11:00 - 12:05KLU Klagenfurt-STN London Stansted

2h 05mdirect

06:45 - 09:50STN London Stansted-KLU Klagenfurt

2h 05mdirect

£29Ryanair

Sat, 3 Oct - Mon, 5 Oct

11:00 - 12:05KLU Klagenfurt-STN London Stansted

2h 05mdirect

06:45 - 09:50STN London Stansted-KLU Klagenfurt

2h 05mdirect

£34Ryanair

Sat, 17 Oct - Mon, 19 Oct

10:30 - 11:35KLU Klagenfurt-STN London Stansted

2h 05mdirect

07:30 - 10:35STN London Stansted-KLU Klagenfurt

2h 05mdirect

£35Ryanair

Mon, 5 Oct - Sat, 10 Oct

10:30 - 11:35KLU Klagenfurt-STN London Stansted

2h 05mdirect

06:45 - 09:50STN London Stansted-KLU Klagenfurt

2h 05mdirect

£35Ryanair

Mon, 5 Oct - Mon, 12 Oct

11:00 - 12:05KLU Klagenfurt-STN London Stansted

2h 05mdirect

06:45 - 09:50STN London Stansted-KLU Klagenfurt

2h 05mdirect

£43Ryanair

Sat, 10 Oct - Mon, 12 Oct

11:00 - 12:05KLU Klagenfurt-STN London Stansted

2h 05mdirect

06:45 - 09:50STN London Stansted-KLU Klagenfurt

2h 05mdirect

£44Ryanair

Sat, 10 Oct - Mon, 12 Oct

15:15 - 07:20KLU Klagenfurt-STN London Stansted

17h 05m2 stops Palma de Mallorca Son Sant Joan Barcelona-El Prat

07:30 - 10:35STN London Stansted-KLU Klagenfurt

2h 05mdirect

£84Multiple Airlines

Tue, 6 Oct - Sat, 10 Oct

11:00 - 12:05KLU Klagenfurt-STN London Stansted

2h 05mdirect

17:20 - 14:40STN London Stansted-KLU Klagenfurt

20h 20m2 stops Barcelona-El Prat Palma de Mallorca Son Sant Joan

£89Multiple Airlines

Sat, 3 Oct - Mon, 19 Oct

Cheap last-minute flights

Enter your travel dates to find the best prices.

15:45 - 07:20KLU Klagenfurt-STN London Stansted

16h 35m1 stop Palma de Mallorca Son Sant Joan

06:45 - 09:50STN London Stansted-KLU Klagenfurt

2h 05mdirect

£61Ryanair

Mon, 28 Sep - Mon, 5 Oct

15:45 - 07:20KLU Klagenfurt-STN London Stansted

16h 35m1 stop Palma de Mallorca Son Sant Joan

06:45 - 09:50STN London Stansted-KLU Klagenfurt

2h 05mdirect

£66Ryanair

Mon, 28 Sep - Mon, 5 Oct

15:45 - 07:20KLU Klagenfurt-STN London Stansted

16h 35m1 stop Palma de Mallorca Son Sant Joan

06:45 - 09:50STN London Stansted-KLU Klagenfurt

2h 05mdirect

£66Ryanair

Mon, 28 Sep - Mon, 5 Oct

10:30 - 11:35KLU Klagenfurt-STN London Stansted

2h 05mdirect

06:45 - 09:50STN London Stansted-KLU Klagenfurt

2h 05mdirect

£78Ryanair

Mon, 28 Sep - Mon, 5 Oct

10:30 - 11:35KLU Klagenfurt-STN London Stansted

2h 05mdirect

06:45 - 09:50STN London Stansted-KLU Klagenfurt

2h 05mdirect

£81Ryanair

Mon, 28 Sep - Mon, 5 Oct

22:10 - 11:50KLU Klagenfurt-STN London Stansted

14h 40m1 stop Palma de Mallorca Son Sant Joan

06:45 - 09:50STN London Stansted-KLU Klagenfurt

2h 05mdirect

£84Multiple Airlines

Fri, 25 Sep - Mon, 28 Sep

15:45 - 07:25KLU Klagenfurt-STN London Stansted

16h 40m2 stops Palma de Mallorca Son Sant Joan Marseille

06:45 - 09:50STN London Stansted-KLU Klagenfurt

2h 05mdirect

£90Ryanair

Mon, 28 Sep - Mon, 5 Oct

10:30 - 11:35KLU Klagenfurt-STN London Stansted

2h 05mdirect

06:45 - 09:50STN London Stansted-KLU Klagenfurt

2h 05mdirect

£94Ryanair

Mon, 28 Sep - Mon, 5 Oct

15:45 - 07:25KLU Klagenfurt-STN London Stansted

16h 40m2 stops Palma de Mallorca Son Sant Joan Marseille

06:45 - 09:50STN London Stansted-KLU Klagenfurt

2h 05mdirect

£94Ryanair

Mon, 28 Sep - Mon, 5 Oct

15:45 - 07:20KLU Klagenfurt-STN London Stansted

16h 35m1 stop Palma de Mallorca Son Sant Joan

07:45 - 15:10STN London Stansted-KLU Klagenfurt

6h 25m1 stop Palma de Mallorca Son Sant Joan

£99Ryanair

Mon, 28 Sep - Mon, 5 Oct

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Ryanair flights from Klagenfurt to London

Our best Ryanair deals on Klagenfurt to London flight tickets

Ryanair

3 Oct

KLU11:00Klagenfurt

2h 05m

STN12:05London Stansted

5 Oct

STN06:45London Stansted

2h 05m

KLU09:50Klagenfurt

£28

Ryanair

3 Oct

KLU11:00Klagenfurt

2h 05m

STN12:05London Stansted

19 Oct

STN06:45London Stansted

2h 05m

KLU09:50Klagenfurt

£29

Ryanair

3 Oct

KLU11:00Klagenfurt

2h 05m

STN12:05London Stansted

5 Oct

STN06:45London Stansted

2h 05m

KLU09:50Klagenfurt

£29

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

KlagenfurtLondon

KLU Klagenfurt - STN London Stansted

KLUSTN

Klagenfurt

Sat 3/10

11:00-12:05

Nonstop2h 05m

London Stansted

Mon 5/10

06:45-09:50

Nonstop2h 05m

£29

KlagenfurtLondon

KLU Klagenfurt - STN London Stansted

KLUSTN

Klagenfurt

Sat 3/10

11:00-12:05

Nonstop2h 05m

London Stansted

Sat 10/10

07:30-10:35

Nonstop2h 05m

£29

KlagenfurtLondon

KLU Klagenfurt - STN London Stansted

KLUSTN

Klagenfurt

Sat 3/10

11:00-12:05

Nonstop2h 05m

London Stansted

Mon 5/10

06:45-09:50

Nonstop2h 05m

£29

KlagenfurtLondon

KLU Klagenfurt - STN London Stansted

KLUSTN

Klagenfurt

Sat 17/10

11:00-12:05

Nonstop2h 05m

London Stansted

Mon 19/10

06:45-09:50

Nonstop2h 05m

£34

KlagenfurtLondon

KLU Klagenfurt - STN London Stansted

KLUSTN

Klagenfurt

Mon 5/10

10:30-11:35

Nonstop2h 05m

London Stansted

Sat 10/10

07:30-10:35

Nonstop2h 05m

£35

KlagenfurtLondon

KLU Klagenfurt - STN London Stansted

KLUSTN

Klagenfurt

Mon 5/10

10:30-11:35

Nonstop2h 05m

London Stansted

Mon 12/10

06:45-09:50

Nonstop2h 05m

£35

KlagenfurtLondon

KLU Klagenfurt - STN London Stansted

KLUSTN

Klagenfurt

Sat 10/10

11:00-12:05

Nonstop2h 05m

London Stansted

Mon 12/10

06:45-09:50

Nonstop2h 05m

£43

KlagenfurtLondon

KLU Klagenfurt - STN London Stansted

KLUSTN

Klagenfurt

Sat 10/10

11:00-12:05

Nonstop2h 05m

London Stansted

Mon 12/10

06:45-09:50

Nonstop2h 05m

£44

KlagenfurtLondon

KLU Klagenfurt - STN London Stansted

KLUSTN

Klagenfurt

Tue 6/10

15:15-07:20

2 stops17h 05m

London Stansted

Sat 10/10

07:30-10:35

Nonstop2h 05m

£84

KlagenfurtLondon

KLU Klagenfurt - STN London Stansted

KLUSTN

Klagenfurt

Sat 3/10

11:00-12:05

Nonstop2h 05m

London Stansted

Mon 19/10

17:20-14:40

2 stops20h 20m

£89

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How to get the cheapest flight ticket from Klagenfurt to London

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

Other information

What is the typical price of a round-trip flight between Klagenfurt and London?

Prices are currently low for flights on this route.

Typical prices usually range from £66 to £170.
The lowest price recently found on this route was £28.

What is the cheapest month to fly to London?

The cheapest month to fly to London 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. The month of November is another great option to travel to London, with average flight prices from Klagenfurt averaging around £44.

What is the cheapest Klagenfurt to London flight route?

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

What cabin class options are available on Klagenfurt to London flights?

There is only 1 cabin class available to choose from on Klagenfurt to London 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 London flights?

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

How have Klagenfurt to London flight prices changed over time?

As of September 2026, prices for Klagenfurt to London flights are approximately 22% cheaper when compared to flights at the same time last year.

When to book flights from Klagenfurt to London

Are you open to changing your travel dates? Check out the ideal times to fly from Klagenfurt to London according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Klagenfurt to London (KLU to LON) flight deals and tips

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

Best price found	£14
Fastest flight time	2h 05m
Direct flights	Tue, Thu and Sun
Airports in London	6 airports

The best one-way flight to London from Klagenfurt in the past 72 hours is £14. The best return flight deal from Klagenfurt to London found on momondo in the last 72 hours is £29.

The fastest flight from Klagenfurt to London takes 2h 05m

Direct flights go from Klagenfurt to London on Tuesday, Thursday and Sunday. There are no airlines offering direct flights..

There are 6 airports in London. From Klagenfurt there are direct flights to London Stansted (STN).

Search flight deals

Frequently asked questions about flying from Klagenfurt to London

How far is Klagenfurt to London by plane?
There are 732.8 mi between Klagenfurt and London. By plane, this route typically takes 2h 05m.
When did momondo last update prices for flights from Klagenfurt Airport to London?
Prices for flights from Klagenfurt Airport to London are updated daily.
How old do you have to be to fly from Klagenfurt Airport to London?
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 London.
What documentation or ID do you need to fly to London?
The necessary travel and health documents for your London 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 London?
momondo data reveals that the most frequently booked plane model on the route from Klagenfurt to London is Boeing 737-800 Passenger/BBJ2 (winglets), representing 49.54% of all bookings. The subsequent popular models are Boeing 737 MAX 8 at 35.65%, Airbus A320-100/200 at 5.56%, and Airbus A319 at 2.78%.

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Why use momondo?

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

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

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

momondo does allow users to show only those flights to London from Klagenfurt which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Klagenfurt to London?

momondo provides multiple filters to help you find the best flight to London 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 London right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Klagenfurt to London 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.

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Cheap flights from Klagenfurt to London from £14

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Klagenfurt to London departing on 17/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Ryanair flights from Klagenfurt to London

Our best Ryanair deals on Klagenfurt to London flight tickets

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How to get the cheapest flight ticket from Klagenfurt to London

What is the typical price of a round-trip flight between Klagenfurt and London?

What is the cheapest month to fly to London?

What is the cheapest Klagenfurt to London flight route?

What cabin class options are available on Klagenfurt to London flights?

Can stopping save me money on Klagenfurt to London flights?

How have Klagenfurt to London flight prices changed over time?

What is the cheapest airline that flies from Klagenfurt to London?

How often are flights from Klagenfurt to London delayed?

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

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

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

How many flights depart from Klagenfurt to London on average per week?

When to book flights from Klagenfurt to London

Cheap Klagenfurt to London (KLU to LON) flight deals and tips

Best price found

Fastest flight time

Direct flights

Airports in London

Frequently asked questions about flying from Klagenfurt to London

Travelling to a place near London?

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Airports listed have a maximum distance of 35.6 mi from London

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