HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Klagenfurt

$852+ Cheap flights to Klagenfurt

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
— KLU
Sep 13 — Sep 201
Sun 9/13
Sun 9/20
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights to Klagenfurt with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Flights to Klagenfurt in 2026

Cheapest flights to Klagenfurt
Explore the most affordable flight options available to Klagenfurt. Find the lowest fares based on data from user searches, with prices last updated on August 14, 2026.

This Kiwi.com deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/26:20 pm -
2 stops40h 30m
Sat 9/2611:55 am -
1 stop34h 00m
Deal found 8/12$852
This Kiwi.com deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/36:25 pm -
2 stops34h 50m
Sat 9/2611:55 am -
1 stop34h 00m
Deal found 8/12$911
This Kiwi.com deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/36:25 pm -
2 stops34h 50m
Wed 9/164:05 pm -
1 stop29h 50m
Deal found 8/9$931
This Kiwi.com deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/46:20 pm -
2 stops39h 30m
Sat 9/2611:55 am -
1 stop34h 00m
Deal found 8/12$952
This Kiwi.com deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/26:20 pm -
2 stops37h 40m
Wed 9/164:05 pm -
1 stop29h 50m
Deal found 8/9$954
This Kiwi.com deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/112:30 am -
1 stop28h 55m
Thu 9/1712:10 pm -
1 stop16h 20m
Deal found 8/9$1,085
This Kiwi.com deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/26:20 pm -
2 stops40h 30m
Thu 9/2412:10 pm -
1 stop16h 20m
Deal found 8/12$1,090

Find flight deals to Klagenfurt

Find the latest flights to Klagenfurt in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 2,558,603 searches and data was last updated on August 14, 2026.

Round-trip from

$852
From New York to Klagenfurt
Search Deals

Cheapflights Fare Finder

 
Locate flights to Klagenfurt that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 2,558,603 searches and data was last updated on August 14, 2026.
Use the filters below to find and compare flights to Klagenfurt that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest round-trip

New YorkKlagenfurt

JFK New York John F Kennedy Intl - KLU Klagenfurt

JFKKLU

New York John F Kennedy Intl

Tue 9/1

12:30 am-11:25 am

1 stop28h 55m

Klagenfurt

Fri 9/25

3:00 pm-3:40 pm

2 stops30h 40m

$1,231

New YorkKlagenfurt

JFK New York John F Kennedy Intl - KLU Klagenfurt

JFKKLU

New York John F Kennedy Intl

Thu 9/3

9:45 pm-2:00 pm

1 stop10h 15m

Klagenfurt

Thu 9/17

5:50 am-8:05 pm

1 stop20h 15m

$1,753

New YorkKlagenfurt

JFK New York John F Kennedy Intl - KLU Klagenfurt

JFKKLU

New York John F Kennedy Intl

Wed 9/2

9:45 pm-2:00 pm

1 stop10h 15m

Klagenfurt

Wed 9/16

3:00 pm-8:05 pm

1 stop11h 05m

$1,785

New YorkKlagenfurt

JFK New York John F Kennedy Intl - KLU Klagenfurt

JFKKLU

New York John F Kennedy Intl

Wed 9/2

9:45 pm-2:00 pm

1 stop10h 15m

Klagenfurt

Fri 9/18

3:00 pm-8:05 pm

1 stop11h 05m

$1,785

New YorkKlagenfurt

JFK New York John F Kennedy Intl - KLU Klagenfurt

JFKKLU

New York John F Kennedy Intl

Thu 9/3

9:45 pm-2:00 pm

1 stop10h 15m

Klagenfurt

Fri 9/25

5:50 am-8:05 pm

2 stops20h 15m

$1,835
Quickest round-trip

New YorkKlagenfurt

JFK New York John F Kennedy Intl - KLU Klagenfurt

JFKKLU

New York John F Kennedy Intl

Fri 9/4

9:45 pm-1:25 pm

1 stop9h 40m

Klagenfurt

Wed 9/16

3:00 pm-8:05 pm

1 stop11h 05m

$1,845

New YorkKlagenfurt

JFK New York John F Kennedy Intl - KLU Klagenfurt

JFKKLU

New York John F Kennedy Intl

Thu 9/3

9:45 pm-2:00 pm

1 stop10h 15m

Klagenfurt

Wed 9/16

3:00 pm-8:05 pm

1 stop11h 05m

$1,845

New YorkKlagenfurt

JFK New York John F Kennedy Intl - KLU Klagenfurt

JFKKLU

New York John F Kennedy Intl

Thu 9/3

9:45 pm-2:00 pm

1 stop10h 15m

Klagenfurt

Fri 9/18

3:00 pm-8:05 pm

1 stop11h 05m

$1,845

New YorkKlagenfurt

JFK New York John F Kennedy Intl - KLU Klagenfurt

JFKKLU

New York John F Kennedy Intl

Thu 9/3

5:30 pm-2:00 pm

2 stops14h 30m

Klagenfurt

Thu 9/24

5:50 am-3:00 pm

2 stops15h 10m

$1,887

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/11

Sorted by cheapest first

Best time to book a flight to Klagenfurt

Have a flexible travel schedule? Discover the best time to fly to Klagenfurt with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight to Klagenfurt

How long is the flight to Klagenfurt?

On average, a flight from New York to Klagenfurt takes 10 hours 15 minutes. Flights to Klagenfurt from other popular cities in USA will vary in length. Below are a few examples of popular routes and their flight times.

Rainfall in Klagenfurt by month

Plan your trip to Klagenfurt by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Klagenfurt ranges from 1.6 - 4.3 inches per month. June is typically the wettest month, when rainfall can reach 4.3 in. January is typically the driest time to visit Klagenfurt when rainfall is around 1.6 in.

Temperature in Klagenfurt by month

Plan your trip to Klagenfurt by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Klagenfurt, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.8 F).

FAQs about flying to Klagenfurt

  • What airport do you fly into for flights to Klagenfurt?

    Travelers will need to book flights to Klagenfurt (KLU) if they wish to fly to Klagenfurt. The Klagenfurt airport is 2.0 mi from the city center.

  • Can I find cheaper flights to Klagenfurt if I am willing to have layovers?

    Yes, flights with layovers are often cheaper than direct flights. Keep an eye out for flight deals to Klagenfurt on Cheapflights that require 1 or 2 stops for potential cost savings.

  • Where does the fastest flight to Klagenfurt depart from?

    For those looking to save time traveling to Klagenfurt, New York offers the quickest one-way flight (10 hours 15 minutes).

  • Does Klagenfurt have rental cars?

    Yes. Those touching down at Klagenfurt can take advantage of the rental car services offered upon their arrival.

  • Are there hotels close to Klagenfurt?

    Yes. Klagenfurt has hotels nearby for those requiring accommodations. Schlosshotel St. Georgen is the closest property to Klagenfurt (0.0 mi away from Klagenfurt).

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Search flights to Klagenfurt by cabin class

Find flights to Klagenfurt, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First class flights to Klagenfurt
Business class flights to Klagenfurt
Prem Economy class flights to Klagenfurt
Economy class flights to Klagenfurt

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.