$712 Find Deals on Flights from Klagenfurt

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Find Cheap Flights from Klagenfurt

Where can I fly from Klagenfurt?Prices from KLU, departing Thu 11/13 and returning Thu 11/20

Book Cheap International Flights from Klagenfurt

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Klagenfurt that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip international flight deals from Klagenfurt to anywhere

Thu, Nov 27 - Wed, Dec 3
Austrian Airlines Logo
5:45 am - 7:45 pmKLU-BCN
14h 00m1 stop
Austrian Airlines Logo
9:55 am - 1:55 pmBCN-KLU
4h 00m1 stop
$208Austrian Airlines
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Fri, Dec 5 - Tue, Dec 9
SWISS Logo
3:05 pm - 9:20 amGRZ-MAD
18h 15m1 stop
SWISS Logo
7:35 pm - 6:05 pmMAD-GRZ
22h 30m1 stop
$229SWISS
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Thu, Nov 27 - Thu, Dec 4
Multiple Airlines Logo
5:45 am - 5:35 pmKLU-BCN
11h 50m2 stops
Multiple Airlines Logo
8:30 pm - 1:55 pmBCN-KLU
17h 25m1 stop
$235Multiple Airlines
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Thu, Nov 27 - Wed, Dec 3
Lufthansa Logo
6:05 am - 4:00 pmGRZ-MAD
9h 55m1 stop
Lufthansa Logo
12:00 pm - 10:40 pmMAD-GRZ
10h 40m1 stop
$239Lufthansa
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Sun, Mar 8 - Fri, Mar 13
Multiple Airlines Logo
2:15 pm - 8:10 pmGRZ-MAD
5h 55m1 stop
Multiple Airlines Logo
10:10 am - 2:20 pmMAD-GRZ
4h 10m1 stop
$240Multiple Airlines
Find Deal
Thu, Nov 20 - Wed, Nov 26
Austrian Airlines Logo
5:45 am - 7:45 pmKLU-BCN
14h 00m1 stop
Austrian Airlines Logo
9:55 am - 11:25 pmBCN-KLU
13h 30m1 stop
$250Austrian Airlines
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Fri, Feb 20 - Wed, Feb 25
Multiple Airlines Logo
6:05 am - 9:20 amGRZ-LCY
4h 15m1 stop
Multiple Airlines Logo
1:30 pm - 6:05 pmLCY-GRZ
3h 35m1 stop
$272Multiple Airlines
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Fri, Feb 20 - Wed, Feb 25
Multiple Airlines Logo
6:05 am - 9:20 amGRZ-LCY
4h 15m1 stop
Multiple Airlines Logo
1:30 pm - 6:05 pmLCY-GRZ
3h 35m1 stop
$273Multiple Airlines
Find Deal
Sun, Nov 23 - Sat, Nov 29
SWISS Logo
3:45 pm - 12:50 pmGRZ-LCY
22h 05m1 stop
SWISS Logo
12:20 pm - 2:25 pmLCY-GRZ
25h 05m1 stop
$278SWISS
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Thu, Nov 6 - Mon, Nov 10
Multiple Airlines Logo
2:35 pm - 9:10 amGRZ-BVA
18h 35m2 stops
Multiple Airlines Logo
12:20 pm - 10:40 amBVA-GRZ
22h 20m2 stops
$410Multiple Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for flights from Klagenfurt

Get data-powered insights and trends into flights from Klagenfurt to help you find the cheapest flights, the best time to fly and much more.

What are the most popular international flights out of Klagenfurt?

The international destinations KAYAK users have most searched for when searching for flights from Klagenfurt.
There are many international destinations you can fly to from Klagenfurt. The most popular international destinations among KAYAK users are Miami, Denver and San Francisco.

What is the longest direct flight from Klagenfurt?

The longest direct flight you can take from Klagenfurt is to Alicante, with a duration of 2h 35m. The next longest is Palma de Mallorca at 2h 10m, followed by a flight to London at 2h 05m.

Good to know

Low seasonNovember
Cheapest flight$712
Best time to beat the crowds with an average 27% drop in price.
Most popular time to fly and prices are also 7% lower on average.
Flight from Klagenfurt to Newark Liberty Airport

FAQs for booking flights out of Klagenfurt

  • What is Klagenfurt also known as?

    Klagenfurt Airport’s airport code is KLU. It can also be referred to as Klagenfurt.

  • How does KAYAK find such low prices on flights from Klagenfurt?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Klagenfurt.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Klagenfurt?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Klagenfurt is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Klagenfurt?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to your destination with an airline and back to Klagenfurt with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Klagenfurt?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Klagenfurt up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Klagenfurt to Worldwide

 
Need help choosing which airline to fly with from Klagenfurt to Worldwide? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.6
Austrian AirlinesOverall score based on 853 reviews
7.6Boarding
7.3Comfort
8.1Crew
6.8Food
6.8Entertainment
Airline reviews

Very limited legroom in a 10 hour flight.very old plane.

4.0 OkayAssaf, Sep 2025TLV - VIE
Read more Austrian Airlines reviews

Very limited legroom in a 10 hour flight.very old plane.

They had me unpack a handbag 2 lbs overweight into another handbag 8 lbs underweight for a Bible.

Accessibility serious problems in Viena airport making it seriousely difficult in in-between gates and boarding travel. Pretens of breakfast and service care in the economy pathetic.

One thing I really liked about Austrian Airlines was that the flight attendants were very kind, and the in-flight entertainment offered many choices. One thing that could be improved is the meal service, since only a vegetarian option was offered — it would be better to have at least two choices

One thing I really liked about Austrian Airlines was that the flight attendants were very kind, and the in-flight entertainment offered many choices. One thing that could be improved is the meal service, since only a vegetarian option was offered — it would be better to have at least two choices.

Despite the booked seats in front of the land we were moved to the back of the plane even first like 8 lines were totally without pasangers. When I tried to sit on empty seat flight attendant asked me to go to my dedicated seat in the fully crowded back of the plane. She was not able to explain why. Food was very poor on flight LAX - VIE.

We had a wonderful experience overall. The only issue was check-in our luggage at the Split Airport counter. It was very confusing because we needed to pay for baggage.

Austrian Airlines help and service was fine, but Kayak misled us into believing we had purchased a Business Class ticket. In fact, the tickets were only upgraded Coach Class tickets with luggage restrictions that belonged to the Coach Class. Very disappointed! Paid over $$$$ 9K for the two tickets. Very disappointing!

Landing was a little hard. Food was not great My prior review was for the flight to nyc too

Five star experience all around except for my seat, which was broken. It would only go down 70%.Of the way. It defeats the purpose of buying a business class ticket if you don’t actually get to lay flat..

Staff were very professional. Much better than the outgoing flight from Dublin. Seat cushions were practically non existent. Making for a very uncomfortable flight.

Passengers next to me insisted I change seats so they could sit together. I had to frequently move so that when the sear belt sign was on I was in my proper seat! I was returning from helping my mum with my dad's things after his sudden death and didn't feel like arguing with the other passengers.

A delay of almost 3 hours. It was evident that the staff wanted us to board urgently, to the point of rudeness, to avoid paying compensation

It would be nice to have power to charge phone.

Flight was over an hour late. Boarding was really messy with long queues at the plane.

Straight forward checking as long as you have completed every single detail online, prior to checking day. Efficient boarding, seating is ok for a two hour flight. Fulfilledour travel requirements from Manchester to Marseille.

Cabin crew couldn’t be less interested. Cabin manager was the most arrogant and the rudest I’ve encountered in many years.

Crazy long boarding times, messy, inexperienced, overworked, and visibly tired crew, very uncomfortable seats and no compensation for delays.

I couldn’t understand the aircraft tannoy announcements I was in seat 20C - nobody in our row could either. Speakers a bit too quiet plus messages read out too fast. Otherwise excellent flight. (Flight delayed by 50 mins)

Unnecessarily delayed and remarkably inefficient boarding contributed to a significantly delayed departure. Seats/legroom astonishingly uncomfortable even by Ryanair standards (minimal legroom plus reinforced plastic seat backs ensure you get punched hard in the knees every time the person in front moves, and as a 6-foot passenger I had nowhere else to put my legs. Upon late arrival at the gate in Luton we were kept waiting another 20 minutes before being allowed off the plane. Both Easyjet and Wizzair are currently a better bet.

Everything you need to know for your flight from Klagenfurt

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