Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Klagenfurt to London from £58

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 14/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Klagenfurt to London

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
15:45 - 11:00
KLU
-
LTN
20h 15m
2 stops
Multiple Airlines Logo
17:30 - 21:45
LTN
-
KLU
27h 15m
2 stops
£151Multiple Airlines
Mon, 13 Apr - Thu, 16 Apr
Multiple Airlines Logo
15:45 - 23:50
KLU
-
LTN
9h 05m
1 stop
Multiple Airlines Logo
17:30 - 21:45
LTN
-
KLU
27h 15m
2 stops
£163Multiple Airlines
Mon, 13 Apr - Thu, 16 Apr
Multiple Airlines Logo
05:50 - 19:55
KLU
-
LTN
15h 05m
2 stops
Multiple Airlines Logo
06:00 - 14:40
LTN
-
KLU
7h 40m
1 stop
£223Multiple Airlines
Fri, 27 Mar - Tue, 31 Mar
Multiple Airlines Logo
17:55 - 00:50
KLU
-
LTN
7h 55m
1 stop
Multiple Airlines Logo
18:15 - 15:10
LTN
-
KLU
19h 55m
2 stops
£230Multiple Airlines
Wed, 6 May - Sun, 10 May
Multiple Airlines Logo
17:55 - 00:50
KLU
-
LTN
7h 55m
1 stop
Multiple Airlines Logo
06:00 - 13:15
LTN
-
KLU
6h 15m
1 stop
£240Multiple Airlines
Wed, 1 Apr - Sat, 4 Apr
Multiple Airlines Logo
05:50 - 06:15
KLU
-
LTN
25h 25m
2 stops
Multiple Airlines Logo
06:00 - 14:40
LTN
-
KLU
7h 40m
1 stop
£241Multiple Airlines
Sat, 28 Mar - Tue, 31 Mar
Multiple Airlines Logo
15:15 - 18:40
KLU
-
LTN
4h 25m
1 stop
Multiple Airlines Logo
19:30 - 13:50
LTN
-
KLU
17h 20m
1 stop
£242Multiple Airlines
Wed, 4 Mar - Wed, 11 Mar
Multiple Airlines Logo
15:45 - 23:50
KLU
-
LTN
9h 05m
1 stop
Multiple Airlines Logo
14:50 - 21:45
LTN
-
KLU
5h 55m
1 stop
£253Multiple Airlines
Mon, 29 Jun - Fri, 3 Jul
Multiple Airlines Logo
15:15 - 18:15
KLU
-
LTN
28h 00m
2 stops
Multiple Airlines Logo
08:30 - 13:50
LTN
-
KLU
28h 20m
2 stops
£264Multiple Airlines
Wed, 4 Mar - Wed, 11 Mar
Multiple Airlines Logo
15:15 - 18:40
KLU
-
LTN
4h 25m
1 stop
Multiple Airlines Logo
09:10 - 23:20
LTN
-
KLU
13h 10m
2 stops
£274Multiple Airlines
Thu, 12 Mar - Sun, 15 Mar

momondo Fare Finder

 
Customise your flight search to find flights from Klagenfurt to London Luton Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 2 February 2026.
Use the filters below to find and compare flights from Klagenfurt to London Luton Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

KlagenfurtLondon

KLU - LTN

KLULTN

Klagenfurt

Mon 13/4

15:45-11:00

2 stops20h 15m

London Luton

Thu 16/4

17:30-21:45

2 stops27h 15m

£151

KlagenfurtLondon

KLU - LTN

KLULTN

Klagenfurt

Mon 13/4

15:45-23:50

1 stop9h 05m

London Luton

Thu 16/4

17:30-21:45

2 stops27h 15m

£163

KlagenfurtLondon

KLU - LTN

KLULTN

Klagenfurt

Fri 27/3

05:50-19:55

2 stops15h 05m

London Luton

Tue 31/3

06:00-14:40

1 stop7h 40m

£223

KlagenfurtLondon

KLU - LTN

KLULTN

Klagenfurt

Wed 6/5

17:55-00:50

1 stop7h 55m

London Luton

Sun 10/5

18:15-15:10

2 stops19h 55m

£230

KlagenfurtLondon

KLU - LTN

KLULTN

Klagenfurt

Wed 1/4

17:55-00:50

1 stop7h 55m

London Luton

Sat 4/4

06:00-13:15

1 stop6h 15m

£240

KlagenfurtLondon

KLU - LTN

KLULTN

Klagenfurt

Sat 28/3

05:50-06:15

2 stops25h 25m

London Luton

Tue 31/3

06:00-14:40

1 stop7h 40m

£241

KlagenfurtLondon

KLU - LTN

KLULTN

Klagenfurt

Wed 4/3

15:15-18:40

1 stop4h 25m

London Luton

Wed 11/3

19:30-13:50

1 stop17h 20m

£242

KlagenfurtLondon

KLU - LTN

KLULTN

Klagenfurt

Mon 29/6

15:45-23:50

1 stop9h 05m

London Luton

Fri 3/7

14:50-21:45

1 stop5h 55m

£253

KlagenfurtLondon

KLU - LTN

KLULTN

Klagenfurt

Wed 4/3

15:15-18:15

2 stops28h 00m

London Luton

Wed 11/3

08:30-13:50

2 stops28h 20m

£264

KlagenfurtLondon

KLU - LTN

KLULTN

Klagenfurt

Thu 12/3

15:15-18:40

1 stop4h 25m

London Luton

Sun 15/3

09:10-23:20

2 stops13h 10m

£274

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to London from

How to get the cheapest flight ticket from Klagenfurt to London Luton Airport

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

How often are flights from Klagenfurt to London delayed?

Historically, on average around 100% 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 85 minutes.

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

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

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

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

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

According to our data, Scoot have had the fewest delays on this route over the last 12 months, with about 100% of their flights experiencing any sort of delay.

When to book flights from Klagenfurt to London Luton Airport

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

Cheap Klagenfurt to London Luton Airport (KLU to LTN) flight deals and tips

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

Fastest flight time

4h 25m

Direct flights

None
The fastest flight from Klagenfurt to London Luton Airport takes 4h 25m
There are no direct flights from Klagenfurt to London Luton Airport. There are no popular flight routes from Klagenfurt to London Luton Airport.
Search flight deals

  • How far is Klagenfurt to London Luton by plane?

    The straight-line distance from Klagenfurt to London Luton is 752.2 mi. A reasonable flight in good conditions will take 4h 25m.

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

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

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

    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 Luton Airport.

  • What documentation or ID do you need to fly to London Luton Airport?

    The necessary travel and health documents for your London Luton Airport 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.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Milton Keynes
Luton
Gatwick
Maidstone
Slough
Southend-on-Sea
Canterbury
Ipswich
Ilford
Guildford
Chelmsford
Hayes
Dover
Folkestone
Bedford
Colchester
Wembley
Worthing
Ramsgate

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Klagenfurt to London. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to London from Klagenfurt with this policy.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to London from Klagenfurt.

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

Of course. momondo tracks the price of Klagenfurt to London flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your London Luton Airport trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 4/3
Wed 11/3
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to London