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John F Kennedy Intl

$661+ Cheap flights from Klagenfurt (KLU) to John F Kennedy Intl, NY (JFK)

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 4/23. Fares are subject to change and may not be available on all flights or dates of travel.
KLU — JFK
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Klagenfurt to John F Kennedy Intl

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

This Flysmarter deal was found by Cheapflights users on 12/16. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2711:10 amKLU - JFK
2 stops15h 00mMultiple Airlines
Thu 1/16:10 pmJFK - KLU
1 stop13h 40mMultiple Airlines
Deal found 12/16$3,933

Find flight deals from Klagenfurt to John F Kennedy Intl

Discover tips and strategies to find the most affordable flight options for your journey from Klagenfurt (KLU) to John F Kennedy Intl (JFK). 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 December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$661
(Booking.com)

Popular in

April

Cheapest in

May

Average price

$1,144
Provider with most accurate pricing for Klagenfurt-New York John F Kennedy Intl flight deals.
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Provider most trusted by Cheapflights users for Klagenfurt-New York John F Kennedy Intl flights.
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From Klagenfurt to New York John F Kennedy Intl
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High demand for flights, 2% potential price rise
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Cheapest flight prices on average. 4% potential price decrease ($41 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Klagenfurt to John F Kennedy Intl 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 December 18, 2025.
Use the filters below to find and compare flights from Klagenfurt to New York John F Kennedy Intl Airport that are best for you.

Fly from

Klagenfurt

Fly to

John F Kennedy Intl

Route

Depart

Return

Price

KlagenfurtNew York

KLU - JFK

KLUJFK

Klagenfurt

Thu 4/23

5:45 am-8:05 pm

2 stops20h 20m

New York John F Kennedy Intl

Mon 4/27

10:05 am-2:00 pm

2 stops21h 55m

$661

KlagenfurtNew York

KLU - JFK

KLUJFK

Klagenfurt

Thu 4/9

5:45 am-9:32 pm

2 stops21h 47m

New York John F Kennedy Intl

Mon 4/13

10:05 am-2:00 pm

2 stops21h 55m

$672

KlagenfurtNew York

KLU - JFK

KLUJFK

Klagenfurt

Thu 4/23

5:45 am-9:32 pm

2 stops21h 47m

New York John F Kennedy Intl

Mon 4/27

10:05 am-2:00 pm

3 stops21h 55m

$678

KlagenfurtNew York

KLU - JFK

KLUJFK

Klagenfurt

Thu 4/23

5:45 am-8:05 pm

1 stop20h 20m

New York John F Kennedy Intl

Mon 4/27

9:45 pm-11:25 pm

1 stop19h 40m

$697

KlagenfurtNew York

KLU - JFK

KLUJFK

Klagenfurt

Sun 1/4

11:10 am-8:10 pm

2 stops39h 00m

New York John F Kennedy Intl

Thu 1/8

4:50 pm-10:30 am

2 stops35h 40m

$1,794

KlagenfurtNew York

KLU - JFK

KLUJFK

Klagenfurt

Wed 4/15

5:45 am-9:32 pm

2 stops21h 47m

New York John F Kennedy Intl

Sun 4/19

10:05 am-2:00 pm

2 stops21h 55m

$4,100

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Compare providers for flights from Klagenfurt to John F Kennedy Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Klagenfurt to John F Kennedy Intl in December.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Klagenfurt-New York John F Kennedy Intl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Klagenfurt-New York John F Kennedy Intl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Klagenfurt-New York John F Kennedy Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Klagenfurt-New York John F Kennedy Intl Airport flights, Cheapflights users trust eDreams the most. eDreams 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 Klagenfurt-New York John F Kennedy Intl Airport 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 Klagenfurt to John F Kennedy Intl

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

What is the cheapest month to book a flight from Klagenfurt to New York John F Kennedy Intl Airport?

Currently, September is the cheapest month in which you can book a flight from Klagenfurt to New York John F Kennedy Intl Airport (average of $546). Flying from Klagenfurt to New York John F Kennedy Intl Airport in April is currently the most expensive (average of $785). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Klagenfurt to John F Kennedy Intl. 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 from for flights from Klagenfurt to New York John F Kennedy Intl?

    Klagenfurt (KLU), located 2.0 mi from the city center, is the airport you fly out of when you book flights from Klagenfurt to New York John F Kennedy Intl. 0 airlines have flights from Klagenfurt to New York John F Kennedy Intl on a regular basis. Booking flights from Klagenfurt to New York John F Kennedy Intl should not be difficult; the airport handles an average of 0 outbound flights to New York John F Kennedy Intl per day.

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

    For as low as $672, Air Canada can have you in New York John F Kennedy Intl Airport from Klagenfurt in 21h 47m. Airlines will cover a distance of 4184 mi.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Klagenfurt to New York John F Kennedy Intl Airport?

    Currently, September is the cheapest month in which you can book a flight from Klagenfurt to New York John F Kennedy Intl Airport (average of $546). Flying from Klagenfurt to New York John F Kennedy Intl Airport in April is currently the most expensive (average of $785). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near New York John F Kennedy Intl Airport?

Book flights to New York John F Kennedy Intl Airport if you plan to visit one of these locations
Queens
Bronx
East Rutherford
Mahwah
Yonkers
Elizabeth
Secaucus
North Bergen
Ronkonkoma
Mount Laurel
Stamford
Staten Island
Edgewater
Carteret
Seaside Heights
Shelton
Absecon
Carle Place
Parsippany
New Brunswick

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