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Cheap flights from Klagenfurt to London Heathrow Airport from £168

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Klagenfurt to London Heathrow Airport departing on 27/3. 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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Find the cheapest flights from Klagenfurt to London

Cheap return flights

These are some of the best return flight deals from Klagenfurt to London that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Klagenfurt to London.

Cheap last-minute flights

Planning a quick getaway from Klagenfurt to London? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to London, so you can enjoy a seamless trip without stopovers.

Cheap bus & train deals from Klagenfurt to London

Find recent return train or bus tickets from Klagenfurt to London.

All return flight deals from Klagenfurt to London

The cheapest plane tickets from Klagenfurt to London found on KAYAK recently.
14:50 - 18:40KLU-LHR
4h 50m1 stop
19:30 - 14:00LHR-KLU
17h 30m1 stop
£168Austrian Airlines
Find Deal
Thu, 27 Mar - Sun, 30 Mar
05:45 - 10:25KLU-LHR
5h 40m1 stop
06:00 - 23:25LHR-KLU
16h 25m1 stop
£171Austrian Airlines
Find Deal
Tue, 4 Mar - Sun, 9 Mar
16:00 - 18:40KLU-LHR
3h 40m1 stop
06:00 - 10:30LHR-KLU
3h 30m1 stop
£172Austrian Airlines
Find Deal
Sat, 15 Feb - Sat, 22 Feb
14:50 - 18:40KLU-LHR
4h 50m1 stop
12:05 - 23:25LHR-KLU
10h 20m1 stop
£173Austrian Airlines
Find Deal
Thu, 6 Mar - Sun, 9 Mar
14:50 - 18:40KLU-LHR
4h 50m1 stop
09:05 - 14:00LHR-KLU
3h 55m1 stop
£174Austrian Airlines
Find Deal
Thu, 20 Mar - Sun, 23 Mar
15:15 - 18:40KLU-LHR
4h 25m1 stop
09:05 - 14:00LHR-KLU
3h 55m1 stop
£175Austrian Airlines
Find Deal
Wed, 26 Feb - Mon, 17 Mar
14:50 - 18:40KLU-LHR
4h 50m1 stop
09:00 - 23:25LHR-KLU
13h 25m2 stops
Thu, 27 Mar - Sun, 30 Mar
15:15 - 22:55KLU-LHR
8h 40m2 stops
07:40 - 14:00LHR-KLU
5h 20m2 stops
£214Lufthansa
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Sun, 16 Feb - Fri, 21 Feb
14:50 - 22:55KLU-LHR
9h 05m2 stops
07:40 - 14:00LHR-KLU
5h 20m2 stops
£215Lufthansa
Find Deal
Fri, 14 Mar - Mon, 17 Mar
14:50 - 22:55KLU-LHR
9h 05m2 stops
11:30 - 23:25LHR-KLU
10h 55m2 stops
£219Lufthansa
Find Deal
Tue, 4 Mar - Sun, 9 Mar
15:15 - 18:40KLU-LHR
4h 25m1 stop
£222Austrian Airlines
Find Deal
Wed, 29 Jan
15:15 - 22:55KLU-LHR
8h 40m2 stops
£247Lufthansa
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Wed, 29 Jan
15:15 - 13:05KLU-LHR
22h 50m3 stops
Wed, 29 Jan
15:15 - 18:40KLU-LHR
4h 25m1 stop
12:05 - 14:00LHR-KLU
24h 55m1 stop
£322Austrian Airlines
Find Deal
Tue, 21 Jan - Tue, 28 Jan
15:15 - 18:40KLU-LHR
4h 25m1 stop
07:40 - 14:00LHR-KLU
5h 20m2 stops
Tue, 21 Jan - Tue, 28 Jan
15:15 - 22:55KLU-LHR
8h 40m2 stops
07:40 - 14:00LHR-KLU
5h 20m2 stops
£393Lufthansa
Find Deal
Wed, 22 Jan - Wed, 29 Jan
15:15 - 22:55KLU-LHR
8h 40m2 stops
07:40 - 14:00LHR-KLU
5h 20m2 stops
£394Lufthansa
Find Deal
Tue, 21 Jan - Tue, 28 Jan
15:15 - 10:25KLU-LHR
20h 10m3 stops
18:05 - 14:00LHR-KLU
18h 55m3 stops
Tue, 21 Jan - Tue, 28 Jan
15:15 - 17:05KLU-LHR
26h 50m3 stops
08:45 - 14:00LHR-KLU
28h 15m3 stops
Wed, 22 Jan - Wed, 29 Jan
15:15 - 10:25KLU-LHR
20h 10m3 stops
08:45 - 14:00LHR-KLU
28h 15m2 stops
Tue, 21 Jan - Tue, 28 Jan
15:15 - 18:40KLU-LHR
4h 25m1 stop
22:15 - 14:00LHR-KLU
14h 45m2 stops
Wed, 22 Jan - Wed, 29 Jan
15:15 - 20:45KLU-LHR
6h 30m2 stops
13:55 - 14:00LHR-KLU
23h 05m3 stops
Wed, 22 Jan - Wed, 29 Jan
15:15 - 22:55KLU-LHR
8h 40m2 stops
06:30 - 14:00LHR-KLU
6h 30m2 stops
£1,600
Find Deal
Wed, 22 Jan - Wed, 29 Jan

Austrian Airlines flights from Klagenfurt to London Heathrow Airport

Our best Austrian Airlines deals on Klagenfurt to London Heathrow Airport flight tickets
Austrian Airlines
27 Mar
KLU14:50Klagenfurt
4h 50m
1 stop
LHR18:40London Heathrow
30 Mar
LHR19:30London Heathrow
17h 30m
1 stop
KLU14:00Klagenfurt
Austrian Airlines
4 Mar
KLU05:45Klagenfurt
5h 40m
1 stop
LHR10:25London Heathrow
9 Mar
LHR06:00London Heathrow
16h 25m
1 stop
KLU23:25Klagenfurt
Austrian Airlines
15 Feb
KLU16:00Klagenfurt
3h 40m
1 stop
LHR18:40London Heathrow
22 Feb
LHR06:00London Heathrow
3h 30m
1 stop
KLU10:30Klagenfurt

Lufthansa flights from Klagenfurt to London Heathrow Airport

Our best Lufthansa deals on Klagenfurt to London Heathrow Airport flight tickets
Lufthansa
16 Feb
KLU15:15Klagenfurt
8h 40m
2 stops
LHR22:55London Heathrow
21 Feb
LHR07:40London Heathrow
5h 20m
2 stops
KLU14:00Klagenfurt
Lufthansa
14 Mar
KLU14:50Klagenfurt
9h 05m
2 stops
LHR22:55London Heathrow
17 Mar
LHR07:40London Heathrow
5h 20m
2 stops
KLU14:00Klagenfurt
Lufthansa
4 Mar
KLU14:50Klagenfurt
9h 05m
2 stops
LHR22:55London Heathrow
9 Mar
LHR11:30London Heathrow
10h 55m
2 stops
KLU23:25Klagenfurt

See travel insights to London from

How to get the cheapest flight ticket from Klagenfurt to London Heathrow 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

What is the cheapest month to fly to London Heathrow Airport?

In general, January is the cheapest month to fly from Klagenfurt to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £170. The month of March is another great option to travel to London Heathrow Airport, with average flight prices from Klagenfurt averaging around £189.

When to book flights from Klagenfurt to London Heathrow Airport

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

Cheap Klagenfurt to London Heathrow Airport (KLU to LHR) flight deals and tips

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

Best price found

£222

Fastest flight time

3h 40m

Direct flights

None
The best one-way flight to London Heathrow Airport from Klagenfurt in the past 72 hours is £222. The best return flight deal from Klagenfurt to London Heathrow Airport found on momondo in the last 72 hours is £168.
The fastest flight from Klagenfurt to London Heathrow Airport takes 3h 40m
There are no direct flights from Klagenfurt to London Heathrow Airport. Popular non-direct route for this connection is Klagenfurt Airport - London Heathrow Airport.

  • How far is Klagenfurt to London Heathrow by plane?

    The distance between Klagenfurt and London Heathrow is about 745.3 mi. Typically, this will take 3h 40m by plane in normal conditions.

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

    Prices for flights from Klagenfurt Airport to London Heathrow Airport were last updated today.

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Klagenfurt Airport to London Heathrow Airport.

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

    The necessary travel and health documents for your London Heathrow 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
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Stratford-upon-Avon
Southend-on-Sea
Swindon
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Canterbury
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Ilford
Hounslow
Colchester
Dartford
Winchester
Swanage

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from Klagenfurt.

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

Flights from Klagenfurt to London with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential Klagenfurt to London flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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.


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