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Cheap flights from New York John F Kennedy Intl Airport to Klagenfurt from $1,141

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from New York John F Kennedy Intl Airport to Klagenfurt departing on 5/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from New York John F Kennedy Intl Airport to Klagenfurt

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:00 am - 2:00 pm
JFK
-
KLU
23h 00m
2 stops
Multiple Airlines Logo
3:00 pm - 9:47 pm
KLU
-
JFK
36h 47m
2 stops
$1,141Multiple Airlines
Sun, May 3 - Sun, May 10
Multiple Airlines Logo
9:00 am - 2:00 pm
JFK
-
KLU
23h 00m
2 stops
Multiple Airlines Logo
3:00 pm - 8:05 pm
KLU
-
JFK
11h 05m
1 stop
$1,172Multiple Airlines
Sun, May 3 - Sun, May 10
Austrian Airlines Logo
9:45 pm - 2:00 pm
JFK
-
KLU
10h 15m
1 stop
Austrian Airlines Logo
3:00 pm - 8:05 pm
KLU
-
JFK
11h 05m
1 stop
$1,216Austrian Airlines
Sun, May 3 - Sun, May 10
Austrian Airlines Logo
9:45 pm - 2:00 pm
JFK
-
KLU
10h 15m
1 stop
Austrian Airlines Logo
3:00 pm - 8:05 pm
KLU
-
JFK
11h 05m
1 stop
$2,055Austrian Airlines
Thu, Apr 2 - Wed, Apr 8
Lufthansa Logo
9:50 pm - 2:00 pm
JFK
-
KLU
34h 10m
3 stops
Lufthansa Logo
3:00 pm - 1:35 pm
KLU
-
JFK
28h 35m
2 stops
$3,751Lufthansa
Sun, May 3 - Sun, May 10
Multiple Airlines Logo
9:45 pm - 11:20 pm
JFK
-
KLU
19h 35m
1 stop
Multiple Airlines Logo
3:00 pm - 3:00 pm
KLU
-
JFK
30h 00m
2 stops
$8,299Multiple Airlines
Thu, Jun 11 - Tue, Jun 16
Multiple Airlines Logo
5:30 pm - 3:05 pm
JFK
-
KLU
15h 35m
2 stops
Multiple Airlines Logo
3:00 pm - 3:00 pm
KLU
-
JFK
30h 00m
2 stops
$8,415Multiple Airlines
Thu, Jun 11 - Tue, Jun 16
Multiple Airlines Logo
5:30 pm - 3:05 pm
JFK
-
KLU
15h 35m
2 stops
Multiple Airlines Logo
3:00 pm - 3:00 pm
KLU
-
JFK
30h 00m
2 stops
$8,416Multiple Airlines
Thu, Jun 11 - Tue, Jun 16
Lufthansa Logo
5:30 pm - 2:00 pm
JFK
-
KLU
14h 30m
2 stops
Lufthansa Logo
3:00 pm - 3:00 pm
KLU
-
JFK
30h 00m
2 stops
$8,419Lufthansa
Thu, Jun 11 - Tue, Jun 16
Lufthansa Logo
5:30 pm - 2:00 pm
JFK
-
KLU
14h 30m
2 stops
Lufthansa Logo
3:00 pm - 1:35 pm
KLU
-
JFK
28h 35m
3 stops
$10,547Lufthansa
Thu, Jun 11 - Tue, Jun 16

Austrian Airlines flights from New York John F Kennedy Intl Airport to Klagenfurt

Our best Austrian Airlines deals on New York John F Kennedy Intl Airport to Klagenfurt flight tickets
Austrian Airlines
May 3
JFK9:45 pmNew York John F Kennedy Intl
10h 15m
1 stop
KLU2:00 pmKlagenfurt
May 10
KLU3:00 pmKlagenfurt
11h 05m
1 stop
JFK8:05 pmNew York John F Kennedy Intl
$1,216
Austrian Airlines
Apr 2
JFK9:45 pmNew York John F Kennedy Intl
10h 15m
1 stop
KLU2:00 pmKlagenfurt
Apr 8
KLU3:00 pmKlagenfurt
11h 05m
1 stop
JFK8:05 pmNew York John F Kennedy Intl
$2,055

Lufthansa flights from New York John F Kennedy Intl Airport to Klagenfurt

Our best Lufthansa deals on New York John F Kennedy Intl Airport to Klagenfurt flight tickets
Lufthansa
May 3
JFK9:50 pmNew York John F Kennedy Intl
34h 10m
3 stops
KLU2:00 pmKlagenfurt
May 10
KLU3:00 pmKlagenfurt
28h 35m
2 stops
JFK1:35 pmNew York John F Kennedy Intl
$3,751
Lufthansa
Jun 11
JFK5:30 pmNew York John F Kennedy Intl
14h 30m
2 stops
KLU2:00 pmKlagenfurt
Jun 16
KLU3:00 pmKlagenfurt
30h 00m
2 stops
JFK3:00 pmNew York John F Kennedy Intl
$8,419
Lufthansa
Jun 11
JFK5:30 pmNew York John F Kennedy Intl
14h 30m
2 stops
KLU2:00 pmKlagenfurt
Jun 16
KLU3:00 pmKlagenfurt
28h 35m
3 stops
JFK1:35 pmNew York John F Kennedy Intl
$10,547

momondo Fare Finder

 
Customize your flight search to find flights from New York John F Kennedy Intl Airport 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, momondo users made 832,500 searches. Data last updated March 23, 2026.
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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New YorkKlagenfurt

JFK - KLU

JFKKLU

New York John F Kennedy Intl

Sun 5/3

9:00 am-2:00 pm

2 stops23h 00m

Klagenfurt

Sun 5/10

3:00 pm-9:47 pm

2 stops36h 47m

$1,141

New YorkKlagenfurt

JFK - KLU

JFKKLU

New York John F Kennedy Intl

Sun 5/3

9:00 am-2:00 pm

2 stops23h 00m

Klagenfurt

Sun 5/10

3:00 pm-8:05 pm

1 stop11h 05m

$1,172
Quickest round-trip

New YorkKlagenfurt

JFK - KLU

JFKKLU

New York John F Kennedy Intl

Sun 5/3

9:45 pm-2:00 pm

1 stop10h 15m

Klagenfurt

Sun 5/10

3:00 pm-8:05 pm

1 stop11h 05m

$1,216

New YorkKlagenfurt

JFK - KLU

JFKKLU

New York John F Kennedy Intl

Thu 4/2

9:45 pm-2:00 pm

1 stop10h 15m

Klagenfurt

Wed 4/8

3:00 pm-8:05 pm

1 stop11h 05m

$2,055

New YorkKlagenfurt

JFK - KLU

JFKKLU

New York John F Kennedy Intl

Sun 5/3

9:50 pm-2:00 pm

3 stops34h 10m

Klagenfurt

Sun 5/10

3:00 pm-1:35 pm

2 stops28h 35m

$3,751

New YorkKlagenfurt

JFK - KLU

JFKKLU

New York John F Kennedy Intl

Thu 6/11

9:45 pm-11:20 pm

1 stop19h 35m

Klagenfurt

Tue 6/16

3:00 pm-3:00 pm

2 stops30h 00m

$8,299

New YorkKlagenfurt

JFK - KLU

JFKKLU

New York John F Kennedy Intl

Thu 6/11

5:30 pm-3:05 pm

2 stops15h 35m

Klagenfurt

Tue 6/16

3:00 pm-3:00 pm

2 stops30h 00m

$8,415

New YorkKlagenfurt

JFK - KLU

JFKKLU

New York John F Kennedy Intl

Thu 6/11

5:30 pm-3:05 pm

2 stops15h 35m

Klagenfurt

Tue 6/16

3:00 pm-3:00 pm

2 stops30h 00m

$8,416

New YorkKlagenfurt

JFK - KLU

JFKKLU

New York John F Kennedy Intl

Thu 6/11

5:30 pm-2:00 pm

2 stops14h 30m

Klagenfurt

Tue 6/16

3:00 pm-3:00 pm

2 stops30h 00m

$8,419

New YorkKlagenfurt

JFK - KLU

JFKKLU

New York John F Kennedy Intl

Thu 6/11

5:30 pm-2:00 pm

2 stops14h 30m

Klagenfurt

Tue 6/16

3:00 pm-1:35 pm

3 stops28h 35m

$10,547

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from New York John F Kennedy Intl Airport to Klagenfurt

Are you open to changing your travel dates? Check out the ideal times to fly from New York John F Kennedy Intl Airport to Klagenfurt according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap New York John F Kennedy Intl Airport to Klagenfurt (JFK to KLU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New York John F Kennedy Intl Airport to Klagenfurt

Fastest flight time

10h 15m

Direct flights

None
The fastest flight from New York John F Kennedy Intl Airport to Klagenfurt takes 10h 15m
There are no direct flights from New York John F Kennedy Intl Airport to Klagenfurt. There are no popular flight routes from New York John F Kennedy Intl Airport to Klagenfurt.
Search flight deals

  • How far is New York John F Kennedy Intl to Klagenfurt by plane?

    The distance between New York John F Kennedy Intl and Klagenfurt is about 4184.4 mi. In terms of flight time, this usually takes a little over 10h 15m.

  • When did momondo last update prices for flights from New York John F Kennedy Intl Airport to Klagenfurt Airport?

    Prices for flights from New York John F Kennedy Intl Airport to Klagenfurt Airport were last updated today.

  • How old do you have to be to fly from New York John F Kennedy Intl Airport to Klagenfurt Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from New York John F Kennedy Intl Airport to Klagenfurt Airport.

  • What documentation or ID do you need to fly to Klagenfurt Airport?

    The required travel and health documents for your Klagenfurt Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Klagenfurt Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • How do I get Price Alerts for flights from New York John F Kennedy Intl Airport to Klagenfurt?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to New York John F Kennedy Intl Airport from Klagenfurt. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from New York John F Kennedy Intl Airport to Klagenfurt with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Traveling to a place near Klagenfurt?

Book flights to Klagenfurt if you plan to visit one of these locations
Bad Kleinkirchheim

Why use momondo?

Why should I use momondo to find a flight deal from New York to Klagenfurt?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from New York to Klagenfurt for you.

Can I find flights from New York to Klagenfurt with flexible booking policies on momondo?

All flight searches from New York to Klagenfurt on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from New York to Klagenfurt?

momondo provides multiple filters to help you find the best flight to Klagenfurt from New York. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from New York to Klagenfurt right now. Can momondo alert me if prices change?

Price alerts on flights to Klagenfurt from New York are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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