KLU

£16 Find Cheap Flights to Klagenfurt

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Klagenfurt departing on 29/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Klagenfurt

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Klagenfurt, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Klagenfurt, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
£34
Ryanair
Mon 29/6Mon 6/7
STN - KLU • Direct
Cheapest one-way flight
£16
Ryanair
Mon 29/6
STN - KLU • Direct
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We hope you love your trip to Klagenfurt!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights to Klagenfurt

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights to 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 return flight deals to Klagenfurt

Mon, 29 Jun - Mon, 6 Jul
Ryanair Logo
06:45 - 09:50
STN
-
KLU
2h 05mdirect
Ryanair Logo
10:30 - 11:35
KLU
-
STN
2h 05mdirect
£34Ryanair
Mon, 6 Jul - Wed, 8 Jul
Ryanair Logo
06:45 - 09:50
STN
-
KLU
2h 05mdirect
Ryanair Logo
16:05 - 17:10
KLU
-
STN
2h 05mdirect
£42Ryanair
Mon, 6 Jul - Wed, 8 Jul
Ryanair Logo
06:45 - 09:50
STN
-
KLU
2h 05mdirect
Ryanair Logo
16:05 - 17:10
KLU
-
STN
2h 05mdirect
£46Ryanair
Mon, 6 Jul - Mon, 20 Jul
Ryanair Logo
06:45 - 09:50
STN
-
KLU
2h 05mdirect
Ryanair Logo
10:30 - 11:35
KLU
-
STN
2h 05mdirect
£48Ryanair
Wed, 1 Jul - Wed, 8 Jul
Multiple Airlines Logo
07:10 - 15:30
EDI
-
KLU
7h 20m
1 stop
Multiple Airlines Logo
16:05 - 21:45
KLU
-
EDI
6h 40m
1 stop
£106Multiple Airlines
Wed, 1 Jul - Wed, 8 Jul
Multiple Airlines Logo
07:10 - 15:30
EDI
-
KLU
7h 20m
1 stop
Multiple Airlines Logo
16:05 - 21:45
KLU
-
EDI
6h 40m
1 stop
£118Multiple Airlines
Sat, 28 Nov - Sat, 5 Dec
Austrian Airlines Logo
19:25 - 14:00
LHR
-
KLU
17h 35m
1 stop
Austrian Airlines Logo
14:50 - 18:40
KLU
-
LHR
4h 50m
1 stop
£214Austrian Airlines
Fri, 19 Jun - Mon, 22 Jun
Austrian Airlines Logo
06:00 - 14:00
LHR
-
KLU
7h 00m
1 stop
Austrian Airlines Logo
15:30 - 08:20
KLU
-
LHR
17h 50m
1 stop
£215Austrian Airlines
Sat, 28 Nov - Sat, 5 Dec
Lufthansa Logo
06:10 - 14:00
BHX
-
KLU
6h 50m
2 stops
Lufthansa Logo
14:50 - 17:00
KLU
-
BHX
27h 10m
2 stops
£269Lufthansa
Thu, 2 Jul - Thu, 9 Jul
Lufthansa Logo
09:15 - 13:25
LCY
-
KLU
27h 10m
2 stops
Lufthansa Logo
11:10 - 17:55
KLU
-
LCY
7h 45m
2 stops
£311Lufthansa
Booking Insights

KAYAK's insights & trends for flights to Klagenfurt

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

What is the cheapest day to fly to Klagenfurt?

The average price of all round-trip flights to Klagenfurt clicked on KAYAK for each day over the last 12 months.

Based on KAYAK data, the cheapest day to fly to Klagenfurt is Thursday where round-trip tickets can be as cheap as £75. On the other hand, the most expensive day to fly is Sunday, where round-trip prices are £137 on average.

What is the cheapest time of day to fly to Klagenfurt?

The average price for all round-trip flights to Klagenfurt depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Klagenfurt is generally in the evening, when round-trip flights cost £79 on average. The most expensive time of day to fly to Klagenfurt is generally in the morning, which is peak travel time and where the average cost of a ticket is £115.

What is a good deal for flights to Klagenfurt?

If you’re looking for cheap airfare to Klagenfurt, 25% of our users found tickets to Klagenfurt for the following prices or less: From London Stansted Airport £100 return.

Good to know - Cheap tickets to Klagenfurt

Cheapest flight£16
Flight from London Stansted Airport to Klagenfurt

When to book flights to Klagenfurt

Are your dates flexible? Find out the best times to travel to Klagenfurt based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. The information is for flights to Klagenfurt based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs - booking Klagenfurt flights

  • How far is Klagenfurt Airport from central Klagenfurt?

    Central Klagenfurt is 2 miles away from Klagenfurt Airport.

  • What is the name of Klagenfurt’s airport?

    When flying to Klagenfurt, you'll arrive at Klagenfurt Airport (KLU). The airport is also known as Klagenfurt.

  • How much is a flight to Klagenfurt?

    On average, a flight to Klagenfurt costs £118. The cheapest price found on KAYAK in the last 2 weeks cost £22 and departed from London Stansted Airport.

  • How does KAYAK find such low prices on flights to 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 to Klagenfurt.

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

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

  • What is the Hacker Fare option on flights to 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 Klagenfurt with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to 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 to Klagenfurt up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Klagenfurt

  • Looking for cheap airfare to Klagenfurt? 25% of our users found round-trip tickets to Klagenfurt for the following prices or less: Cheap flights to Klagenfurt from London Stansted £62
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Klagenfurt flight deals.

Reviews of the top airlines flying to Klagenfurt

 
See real verified KAYAK customer reviews for airlines flying to Klagenfurt. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from the United Kingdom to Klagenfurt. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Klagenfurt? 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 923 reviews
6.8Food
7.3Comfort
8.1Crew
7.6Boarding
6.8Entertainment
Airline reviews

OK, would prefer some meat for dinner, not just pasta although was tasty. There was only one dish, no choices

8.0 ExcellentAnonymous, May 2026
ORD - VIE
Read more Austrian Airlines reviews

OK, would prefer some meat for dinner, not just pasta although was tasty. There was only one dish, no choices

Accommodate the passangers at the gates. They only allow groups 1-3 to sit near/at the gate. We had to wait 3 HRs an had to look for a seat far away from the gate. Other than that was like other Airports.

It was a great experience. The aircraft is a bit dated but other than that it was great.

Last few years I didn't not have great experience with United Airlines.

Booked economy. Seat felt like it was a bit more roomy than my last trans Atlantic flights. I had a nice person sitting next to me. Everything was as good as it could be considering you are 35,000 feet up in the air and in a metal container. Beers, wine, food were all readily available. Plenty of movies and shows to watch. Friendly flight staff

We were delayed three hours from Montenegro to Vienna on our outbound flight and then rebooked an extra leg on our trip to the US. Our bags, which Austrian made us check in in Montenegro even though the flight was barely half full, didn't find us for ten days. Then, when we asked for compensation for the delay we were given the runaround that the flight originated outside of the EU. Next time we fly Turkish Air.

Most of the crew members were rude, flight arrived late and we missed our connecting flight, they damaged my friends suitcase so badly that two wheels had been destroyed.

Excellent flight. The crew was exceptionally attentive and organized. Attention to details is unmatched.

Loved the courtesy and punctuality. Very professional and most importantly on time.

My layover in Vienna was supposed to be 35 minutes but because my flight was canceled I had to wait in the airport for an additional 8 hours.

Enough seat availability for us to move a little and so sit together - but the flight was half an hour late

On time departure; arrived early into Faro. Air Malta operating flight, crew friendly and efficient.

Ryan air is a scamming airline. They advertise that you have to follow they baggage policy and their employees just do whatever they feel like. My most recent flight, i checked to large bags and just paid for 3 cabin bags and priority. Apparently, according to the staff, they knew the plane had too full in the cabin. This meant they had to target a select number of bags to into the hold. Now, a normal airline just offers to take your bag at the gate for you, it is their mistake. Not Ryan air, they just tell you the wheel of your bag sticks out 2 cm, we will charge you almost what you paid to check your entire luggage immediately, then tell you it’s on you. I would have gladly paid to check in the bags in the bag check in, where they told me the bag was good to go. Never using this airline again. I used to enjoy the quick direct flights but I will never use them again.

I didn't eat any food so can't comment on that. The prices on the plane are extortionate (as are all prices on planes). Everything else was seemless and a great experience

I need assistance and I could not fault it at all. I suffer anxiety and I was always put at ease by assistance staff, and the banter was good. On board the staff was so very nice and kind and showed empathy. Thank you to them. It was my first time travelling since I lost my husband and was so grateful to them.

Great flight just took some time to board even when lining up early for the flight, even taking off took longer then expected.

Rubbish moved my seat don’t know why same seat configuration cost me extra so me and my wife could sit together now I know why no paper ticket so they can do this

Take off was great but landing is always with a bump.

Flight was delayed by 1 hour 45 minutes. Aircraft was cramped, dirty and uncomfortable. Boarding staff more interested in charging you for oversize baggage than getting you on board. Overall not a pleasant experience.

The flight was 1h delayed. There was a flight attendant making announcements in the cabin, but it was impossible to understand whether the information was important or not. (Although whatever she was saying, it was clearly meant to be communicated to the passengers.) From the way she spoke, it sounded like Spanish, but only thanks to catching one word out of every five or six — mumbled through her teeth — I realized she was actually speaking English. It was quite embarrassing

Travelling to a place near Klagenfurt?

Book flights to Klagenfurt if you plan to visit one of these locations
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Everything you need to know for your flight to Klagenfurt

Flights with popular airlines flying to Klagenfurt

Flights from the other most popular airlines that fly from the United Kingdom to Klagenfurt according to KAYAK users. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.