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Cheap flights from London Heathrow Airport to Klagenfurt from £124

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Klagenfurt departing on 30/5. 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 London Heathrow Airport to Klagenfurt

Cheap return flights

KAYAK's recommended return flight deals from the most popular airlines that fly from London Heathrow Airport to Klagenfurt.
Austrian Airlines Logo
06:00 - 14:00LHR-KLU
7h 00m1 stop
Austrian Airlines Logo
15:00 - 08:20KLU-LHR
18h 20m1 stop
£175Austrian Airlines
Find Deal
Thu, 1 May - Mon, 5 May
Austrian Airlines Logo
19:30 - 23:25LHR-KLU
26h 55m1 stop
Austrian Airlines Logo
15:00 - 09:00KLU-LHR
19h 00m1 stop
£175Austrian Airlines
Find Deal
Thu, 8 May - Sun, 11 May
 Logo
18:50 - 22:10LHR-KLU
26h 20m2 stops
 Logo
21:10 - 18:00KLU-LHR
21h 50m2 stops
Thu, 8 May - Sun, 11 May
Austrian Airlines Logo
09:05 - 23:25LHR-KLU
13h 20m1 stop
Austrian Airlines Logo
15:00 - 08:45KLU-LHR
18h 45m1 stop
£190Austrian Airlines
Find Deal
Tue, 15 Apr - Wed, 23 Apr
 Logo
07:30 - 14:00LHR-KLU
5h 30m2 stops
 Logo
15:00 - 21:40KLU-LHR
7h 40m1 stop
Mon, 7 Jul - Sat, 12 Jul
Austrian Airlines Logo
10:25 - 14:00LHR-KLU
26h 35m1 stop
Austrian Airlines Logo
15:00 - 09:00KLU-LHR
19h 00m1 stop
£206Austrian Airlines
Find Deal
Thu, 15 May - Sun, 18 May
Austrian Airlines Logo
10:25 - 23:25LHR-KLU
12h 00m1 stop
Austrian Airlines Logo
15:00 - 08:45KLU-LHR
18h 45m1 stop
£209Austrian Airlines
Find Deal
Wed, 28 May - Sat, 31 May
Lufthansa Logo
07:30 - 23:25LHR-KLU
14h 55m2 stops
Lufthansa Logo
05:45 - 16:40KLU-LHR
11h 55m2 stops
£229Lufthansa
Find Deal
Mon, 7 Jul - Sat, 12 Jul
Lufthansa Logo
13:45 - 23:25LHR-KLU
8h 40m2 stops
Lufthansa Logo
05:45 - 18:25KLU-LHR
13h 40m2 stops
£236Lufthansa
Find Deal
Tue, 15 Apr - Thu, 24 Apr
Lufthansa Logo
19:10 - 14:00LHR-KLU
17h 50m2 stops
Lufthansa Logo
05:45 - 18:25KLU-LHR
13h 40m2 stops
£242Lufthansa
Find Deal
Thu, 17 Apr - Thu, 24 Apr

Austrian Airlines flights from London Heathrow Airport to Klagenfurt

Our best Austrian Airlines deals on London Heathrow Airport to Klagenfurt flight tickets
Austrian Airlines
1 May
LHR06:00London Heathrow
7h 00m
1 stop
KLU14:00Klagenfurt
5 May
KLU15:00Klagenfurt
18h 20m
1 stop
LHR08:20London Heathrow
Austrian Airlines
8 May
LHR19:30London Heathrow
26h 55m
1 stop
KLU23:25Klagenfurt
11 May
KLU15:00Klagenfurt
19h 00m
1 stop
LHR09:00London Heathrow
Austrian Airlines
15 Apr
LHR09:05London Heathrow
13h 20m
1 stop
KLU23:25Klagenfurt
23 Apr
KLU15:00Klagenfurt
18h 45m
1 stop
LHR08:45London Heathrow

Lufthansa flights from London Heathrow Airport to Klagenfurt

Our best Lufthansa deals on London Heathrow Airport to Klagenfurt flight tickets
Lufthansa
7 Jul
LHR07:30London Heathrow
14h 55m
2 stops
KLU23:25Klagenfurt
12 Jul
KLU05:45Klagenfurt
11h 55m
2 stops
LHR16:40London Heathrow
Lufthansa
15 Apr
LHR13:45London Heathrow
8h 40m
2 stops
KLU23:25Klagenfurt
24 Apr
KLU05:45Klagenfurt
13h 40m
2 stops
LHR18:25London Heathrow
Lufthansa
17 Apr
LHR19:10London Heathrow
17h 50m
2 stops
KLU14:00Klagenfurt
24 Apr
KLU05:45Klagenfurt
13h 40m
2 stops
LHR18:25London Heathrow

See travel insights to Klagenfurt from

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

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 day to depart on your flight to Klagenfurt?

According to our data, Monday is the cheapest day to fly to Klagenfurt from London Heathrow Airport. The lowest ticket price found for a Monday departure recently was £0. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Tuesday because tickets tend to average around £146. These prices are subject to change though, so be sure to set up a Price Alert for flights to Klagenfurt.

What is the cheapest time of day to depart on your flight to Klagenfurt?

Our data shows that the cheapest London Heathrow Airport to Klagenfurt flights are usually those with departure times at midday. Our users have found flights to Klagenfurt at midday for as low as £0. In contrast, the most expensive time of day to depart to Klagenfurt is in the afternoon when prices are around £97.

When to book flights from London Heathrow Airport to Klagenfurt

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

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

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

Best price found

£124

Fastest flight time

3h 55m

Direct flights

None

Airports in Klagenfurt

1 airport
The best one-way flight to Klagenfurt from London Heathrow Airport in the past 72 hours is £124. The best return flight deal from London Heathrow Airport to Klagenfurt found on momondo in the last 72 hours is £175.
The fastest flight from London Heathrow Airport to Klagenfurt takes 3h 55m
There are no direct flights from London Heathrow Airport to Klagenfurt. Popular non-direct route for this connection is London Heathrow Airport - Klagenfurt Airport.
There is 1 airport near Klagenfurt: Klagenfurt (KLU)

  • How far is London Heathrow to Klagenfurt by plane?

    The distance between London Heathrow and Klagenfurt is about 745.3 mi. By plane, this route typically takes 3h 55m.

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

    Prices for flights from London Heathrow Airport to Klagenfurt Airport refresh daily.

  • How many operators does momondo search for flights from London Heathrow Airport to Klagenfurt Airport?

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

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

    The required travel and health documents for your Klagenfurt Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Klagenfurt Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from London Heathrow Airport to Klagenfurt?


Best airlines flying from London Heathrow Airport to Klagenfurt

Compare and see reviews for airlines that fly from London Heathrow Airport to Klagenfurt with momondo
Airline
Rating
Free Cancellation
Price
Austrian AirlinesPriceFrom £162Free CancellationRating
7.5
771 reviews
Search Austrian Airlines flights

Why use momondo?

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

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 Klagenfurt from London.

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

Yes. All flights to Klagenfurt from London on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

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

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

Yes momondo offers price alerts on flights to Klagenfurt from London. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


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