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John F Kennedy Intl

$595+ Cheap flights from Klagenfurt (KLU) to John F Kennedy Intl, NY (JFK)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/9. Fares are subject to change and may not be available on all flights or dates of travel.
KLU — JFK
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheap 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 July 3, 2025.

Round-trip from

$654
(Mytrip)

One-way from

$595
(Kiwi.com)

Popular in

July

Cheapest in

June

Average price

$1,239
From Klagenfurt to New York John F Kennedy Intl
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One-way flight from Klagenfurt to New York John F Kennedy Intl
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Highest demand for flights based on searches. 16% potential increase in price ($166 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($47 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find 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 July 3, 2025.

This Mytrip deal was found by Cheapflights users on 7/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1910:35 pmKLU - JFK
3 stops29h 55mMultiple Airlines
Thu 9/256:20 pmJFK - KLU
2 stops21h 50mMultiple Airlines
Deal found 7/2$654
This Booking.com deal was found by Cheapflights users on 7/2. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/195:45 amKLU - JFK
2 stops23h 02mAir Canada
Thu 9/259:00 amJFK - KLU
2 stops23h 00mAir Canada
Deal found 7/2$692
This Austrian Airlines deal was found by Cheapflights users on 7/1. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/102:50 pmKLU - JFK
1 stop29h 25mAustrian Airlines
Tue 11/186:10 pmJFK - KLU
1 stop13h 45mAustrian Airlines
Deal found 7/1$714
This Lufthansa deal was found by Cheapflights users on 7/1. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/85:45 amKLU - JFK
2 stops14h 05mLufthansa
Mon 11/175:30 pmJFK - KLU
2 stops23h 55mLufthansa
Deal found 7/1$717

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 July 3, 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

Fri 9/19

10:35 pm-10:30 pm

3 stops29h 55m

New York John F Kennedy Intl

Thu 9/25

6:20 pm-10:10 pm

2 stops21h 50m

$654

KlagenfurtNew York

KLU - JFK

KLUJFK

Klagenfurt

Fri 9/19

5:45 am-10:47 pm

2 stops23h 02m

New York John F Kennedy Intl

Thu 9/25

9:00 am-2:00 pm

2 stops23h 00m

$692

KlagenfurtNew York

KLU - JFK

KLUJFK

Klagenfurt

Mon 11/10

2:50 pm-2:15 pm

1 stop29h 25m

New York John F Kennedy Intl

Thu 11/20

6:10 pm-11:25 pm

1 stop23h 15m

$714

KlagenfurtNew York

KLU - JFK

KLUJFK

Klagenfurt

Sat 11/8

2:50 pm-1:50 pm

2 stops29h 00m

New York John F Kennedy Intl

Tue 11/18

5:30 pm-1:55 pm

2 stops14h 25m

$717

KlagenfurtNew York

KLU - JFK

KLUJFK

Klagenfurt

Sat 8/9

3:00 pm-12:20 pm

2 stops51h 20m

$595

KlagenfurtNew York

KLU - JFK

KLUJFK

Klagenfurt

Sat 8/9

3:00 pm-8:05 pm

1 stop11h 05m

$1,222

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

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, January is the cheapest month in which you can book a flight from Klagenfurt to New York John F Kennedy Intl Airport (average of $236). Flying from Klagenfurt to New York John F Kennedy Intl Airport in July is currently the most expensive (average of $319). 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.

How much does it cost to fly round-trip from Klagenfurt to New York John F Kennedy Intl Airport?

Reviews of airlines servicing John F Kennedy Intl

Get insights into the airlines that provide service to John F Kennedy Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to John F Kennedy Intl. Reviews last updated July 3, 2025.
Peruse reviews from past customers who have flown with Austrian Airlines, Air Canada, and Lufthansa from Klagenfurt to New York John F Kennedy Intl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Austrian Airlines
7.6
Good
809 reviews

Crew

8.1

Food

6.8

Entertainment

6.8

Comfort

7.3

Boarding

7.6

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time
Austrian Airlines
7.6
Good
809 reviews
Austrian Airlines
7.6
Good
809 reviews

Crew

8.1

Food

6.8

Entertainment

6.8

Comfort

7.3

Boarding

7.6

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time
Air Canada
7.1
Good
9,678 reviews
Austrian Airlines
7.6
Good
809 reviews

Crew

8.1

Food

6.8

Entertainment

6.8

Comfort

7.3

Boarding

7.6

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time
Lufthansa
6.8
Okay
7,207 reviews
Austrian Airlines
7.6
Good
809 reviews

Crew

8.1

Food

6.8

Entertainment

6.8

Comfort

7.3

Boarding

7.6

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time

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.

  • What are the cheapest airlines flying from Klagenfurt to New York John F Kennedy Intl Airport round-trip?

    Our cheapest airline available from Klagenfurt to New York John F Kennedy Intl Airport is Air Canada. Our recent data shows that you can find tickets from as low as $692 on this airline. Additional options worth looking into are Austrian Airlines and Lufthansa, starting at $714 and $717 round-trip. Air Canada is priced at 15% lower than the current average price of a flight leaving 3 months from now.

  • 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, January is the cheapest month in which you can book a flight from Klagenfurt to New York John F Kennedy Intl Airport (average of $236). Flying from Klagenfurt to New York John F Kennedy Intl Airport in July is currently the most expensive (average of $319). 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

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