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Klagenfurt

$666+ Cheap flights from John F Kennedy Intl, NY (JFK) to Klagenfurt (KLU)

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 12/4. Fares are subject to change and may not be available on all flights or dates of travel.
JFK — KLU
Dec 18 — Dec 251
Thu 12/18
Thu 12/25
1 adult, Economy
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Find flight deals from John F Kennedy Intl to Klagenfurt

Cheapest flights from John F Kennedy Intl to Klagenfurt
Explore the most affordable flight options available from John F Kennedy Intl to Klagenfurt. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 18, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/16. 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 12/46:00 pmJFK - KLU
1 stop33h 05mMultiple Airlines
Mon 12/810:00 amKLU - JFK
1 stop15h 30mMultiple Airlines
Deal found 11/16$666
This flugladen.de deal was found by Cheapflights users on 11/16. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2812:50 pmJFK - KLU
2 stops19h 05mMultiple Airlines
Sun 11/302:40 pmKLU - JFK
2 stops50h 25mMultiple Airlines
Deal found 11/16$1,284

Cheap flight deals from John F Kennedy Intl to Klagenfurt

Discover tips and strategies to find the most affordable flight options for your journey from John F Kennedy Intl (JFK) to Klagenfurt (KLU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 18, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$772
(Expedia)
Provider with most accurate pricing for New York John F Kennedy Intl-Klagenfurt flight deals.
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Provider most trusted by Cheapflights users for New York John F Kennedy Intl-Klagenfurt flights.
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From New York John F Kennedy Intl to Klagenfurt
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Cheapflights Fare Finder

 
Customize your flight search to find flights from John F Kennedy Intl to Klagenfurt that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 18, 2025.
Use the filters below to find and compare flights from New York John F Kennedy Intl Airport to Klagenfurt that are best for you.

Fly from

John F Kennedy Intl

Fly to

Klagenfurt

Route

Depart

Return

Price

New YorkKlagenfurt

JFK - KLU

JFKKLU

New York John F Kennedy Intl

Thu 12/4

6:00 pm-9:05 am

1 stop33h 05m

Klagenfurt

Mon 12/8

10:00 am-7:30 pm

1 stop15h 30m

$666

New YorkKlagenfurt

JFK - KLU

JFKKLU

New York John F Kennedy Intl

Sat 1/17

6:10 pm-1:50 pm

1 stop13h 40m

Klagenfurt

Sat 1/24

4:00 pm-10:39 pm

2 stops36h 39m

$772

New YorkKlagenfurt

JFK - KLU

JFKKLU

New York John F Kennedy Intl

Sat 1/17

5:30 pm-1:50 pm

2 stops14h 20m

Klagenfurt

Sat 1/24

4:00 pm-1:35 pm

2 stops27h 35m

$876

New YorkKlagenfurt

JFK - KLU

JFKKLU

New York John F Kennedy Intl

Thu 4/30

10:05 am-2:00 pm

2 stops21h 55m

Klagenfurt

Mon 5/4

5:45 am-9:17 pm

2 stops21h 32m

$1,165

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/16

  • Most accurate provider: When it comes to deals on New York John F Kennedy Intl Airport-Klagenfurt flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on New York John F Kennedy Intl Airport-Klagenfurt flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from New York John F Kennedy Intl Airport-Klagenfurt flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on New York John F Kennedy Intl Airport-Klagenfurt flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for New York John F Kennedy Intl Airport-Klagenfurt flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from John F Kennedy Intl to Klagenfurt

Have a flexible travel schedule? Discover the best time to fly to Klagenfurt from John F Kennedy Intl 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.

Related info for your journey

Find useful and relevant information for your journey from John F Kennedy Intl to Klagenfurt. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Klagenfurt from New York John F Kennedy Intl?

    Located just 2.0 mi from the city center, Klagenfurt is the airport most travelers will use when flying to Klagenfurt from New York John F Kennedy Intl. Booking flights from New York John F Kennedy Intl to Klagenfurt (KLU) should be relatively easy as there are 0 daily inbound flights from New York John F Kennedy Intl from 0 different airlines.

  • How long is the flight from New York John F Kennedy Intl Airport to Klagenfurt?

    A quick flight from New York John F Kennedy Intl Airport to Klagenfurt can take about 14h 20m. Lufthansa provides one of the quickest options available for as low as $876. New York John F Kennedy Intl Airport and Klagenfurt are separated by a distance of 4184 mi.

  • Can I find deals for flights from John F Kennedy Intl to Klagenfurt that include hotel bookings?

    Yes. In addition to deals on John F Kennedy Intl to Klagenfurt flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from John F Kennedy Intl to Klagenfurt?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from John F Kennedy Intl to Klagenfurt.

  • Can I find deals for business class flights from John F Kennedy Intl to Klagenfurt?

    Yes. Cheapflights offers flight deals from John F Kennedy Intl to Klagenfurt by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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