Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from New York to Klagenfurt from $798

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 to Klagenfurt departing on 4/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from New York to Klagenfurt

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:05 pm - 11:15 am
JFK
-
KLU
55h 10m
2 stops
Multiple Airlines Logo
11:55 am - 3:55 pm
KLU
-
JFK
34h 00m
1 stop
$798Multiple Airlines
Wed, Apr 22 - Sat, May 2
Multiple Airlines Logo
1:50 pm - 2:00 pm
JFK
-
KLU
18h 10m
2 stops
Multiple Airlines Logo
4:05 pm - 3:55 pm
KLU
-
JFK
29h 50m
1 stop
$1,094Multiple Airlines
Fri, Jun 26 - Wed, Jul 1
Multiple Airlines Logo
10:40 am - 2:00 pm
JFK
-
KLU
21h 20m
2 stops
Multiple Airlines Logo
3:00 pm - 8:05 pm
KLU
-
JFK
11h 05m
1 stop
$1,274Multiple Airlines
Wed, May 13 - Wed, May 20
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
$1,305Austrian Airlines
Wed, May 13 - Wed, May 20
Multiple Airlines Logo
6:50 am - 1:25 pm
JFK
-
KLU
24h 35m
2 stops
Multiple Airlines Logo
3:00 pm - 10:30 pm
KLU
-
JFK
37h 30m
2 stops
$1,346Multiple Airlines
Sat, Aug 8 - Sat, Aug 15
Air Canada Logo
9:00 am - 2:00 pm
JFK
-
KLU
23h 00m
2 stops
Air Canada Logo
5:50 am - 10:00 am
KLU
-
JFK
34h 10m
2 stops
$1,347Air Canada
Wed, Apr 22 - Fri, May 1
Air Canada Logo
9:00 am - 2:00 pm
JFK
-
KLU
23h 00m
2 stops
Air Canada Logo
5:50 am - 9:47 pm
KLU
-
JFK
21h 57m
2 stops
$1,392Air Canada
Wed, Apr 22 - Mon, May 4
Multiple Airlines Logo
10:40 am - 2:00 pm
JFK
-
KLU
21h 20m
2 stops
Multiple Airlines Logo
3:00 pm - 9:47 pm
KLU
-
JFK
36h 47m
2 stops
$1,397Multiple Airlines
Wed, Apr 22 - Sun, May 3
Lufthansa Logo
5:30 pm - 2:00 pm
JFK
-
KLU
38h 30m
2 stops
Lufthansa Logo
3:00 pm - 3:00 pm
KLU
-
JFK
30h 00m
2 stops
$1,405Lufthansa
Wed, May 13 - Wed, May 20
Multiple Airlines Logo
1:50 pm - 11:20 pm
JFK
-
KLU
27h 30m
2 stops
Multiple Airlines Logo
12:10 pm - 10:30 pm
KLU
-
JFK
16h 20m
1 stop
$1,411Multiple Airlines
Wed, Jun 24 - Thu, Jul 2

Lufthansa flights from New York to Klagenfurt

Our best Lufthansa deals on New York to Klagenfurt flight tickets
Lufthansa
May 13
JFK5:30 pmNew York John F Kennedy Intl
38h 30m
2 stops
KLU2:00 pmKlagenfurt
May 20
KLU3:00 pmKlagenfurt
30h 00m
2 stops
JFK3:00 pmNew York John F Kennedy Intl
$1,405
Lufthansa
Jun 24
JFK5:30 pmNew York John F Kennedy Intl
14h 30m
2 stops
KLU2:00 pmKlagenfurt
Jul 2
KLU11:10 amKlagenfurt
14h 55m
2 stops
JFK8:05 pmNew York John F Kennedy Intl
$1,942
Lufthansa
Apr 22
JFK3:40 pmNew York John F Kennedy Intl
16h 20m
2 stops
KLU2:00 pmKlagenfurt
May 3
KLU3:00 pmKlagenfurt
28h 35m
2 stops
JFK1:35 pmNew York John F Kennedy Intl
$3,017

Austrian Airlines flights from New York to Klagenfurt

Our best Austrian Airlines deals on New York to Klagenfurt flight tickets
Austrian Airlines
May 13
JFK9:45 pmNew York John F Kennedy Intl
10h 15m
1 stop
KLU2:00 pmKlagenfurt
May 20
KLU3:00 pmKlagenfurt
11h 05m
1 stop
JFK8:05 pmNew York John F Kennedy Intl
$1,305
Austrian Airlines
Apr 22
JFK9:45 pmNew York John F Kennedy Intl
10h 15m
1 stop
KLU2:00 pmKlagenfurt
May 3
KLU3:00 pmKlagenfurt
11h 05m
1 stop
JFK8:05 pmNew York John F Kennedy Intl
$1,412
Austrian Airlines
Apr 22
JFK9:45 pmNew York John F Kennedy Intl
10h 15m
1 stop
KLU2:00 pmKlagenfurt
May 4
KLU3:00 pmKlagenfurt
11h 05m
1 stop
JFK8:05 pmNew York John F Kennedy Intl
$1,484

momondo Fare Finder

 
Customize your flight search to find flights from New York 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 31, 2026.
Use the filters below to find and compare flights from New York 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

Wed 4/22

10:05 pm-11:15 am

2 stops55h 10m

Klagenfurt

Sat 5/2

11:55 am-3:55 pm

1 stop34h 00m

$798

New YorkKlagenfurt

JFK - KLU

JFKKLU

New York John F Kennedy Intl

Fri 6/26

1:50 pm-2:00 pm

2 stops18h 10m

Klagenfurt

Wed 7/1

4:05 pm-3:55 pm

1 stop29h 50m

$1,094

New YorkKlagenfurt

JFK - KLU

JFKKLU

New York John F Kennedy Intl

Wed 5/13

10:40 am-2:00 pm

2 stops21h 20m

Klagenfurt

Wed 5/20

3:00 pm-8:05 pm

1 stop11h 05m

$1,274
Quickest round-trip

New YorkKlagenfurt

JFK - KLU

JFKKLU

New York John F Kennedy Intl

Wed 5/13

9:45 pm-2:00 pm

1 stop10h 15m

Klagenfurt

Wed 5/20

3:00 pm-8:05 pm

1 stop11h 05m

$1,305

New YorkKlagenfurt

JFK - KLU

JFKKLU

New York John F Kennedy Intl

Sat 8/8

6:50 am-1:25 pm

2 stops24h 35m

Klagenfurt

Sat 8/15

3:00 pm-10:30 pm

2 stops37h 30m

$1,346

New YorkKlagenfurt

JFK - KLU

JFKKLU

New York John F Kennedy Intl

Wed 4/22

9:00 am-2:00 pm

2 stops23h 00m

Klagenfurt

Fri 5/1

5:50 am-10:00 am

2 stops34h 10m

$1,347

New YorkKlagenfurt

JFK - KLU

JFKKLU

New York John F Kennedy Intl

Wed 4/22

9:00 am-2:00 pm

2 stops23h 00m

Klagenfurt

Mon 5/4

5:50 am-9:47 pm

2 stops21h 57m

$1,392

New YorkKlagenfurt

JFK - KLU

JFKKLU

New York John F Kennedy Intl

Wed 4/22

10:40 am-2:00 pm

2 stops21h 20m

Klagenfurt

Sun 5/3

3:00 pm-9:47 pm

2 stops36h 47m

$1,397

New YorkKlagenfurt

JFK - KLU

JFKKLU

New York John F Kennedy Intl

Wed 5/13

5:30 pm-2:00 pm

2 stops38h 30m

Klagenfurt

Wed 5/20

3:00 pm-3:00 pm

2 stops30h 00m

$1,405

New YorkKlagenfurt

JFK - KLU

JFKKLU

New York John F Kennedy Intl

Wed 6/24

1:50 pm-11:20 pm

2 stops27h 30m

Klagenfurt

Thu 7/2

12:10 pm-10:30 pm

1 stop16h 20m

$1,411

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Klagenfurt from

How to get the cheapest flight ticket from New York to Klagenfurt

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

How long does it take to fly to Klagenfurt?

If you’re flying from a popular airport in New York, such as Newark or New York, and flying into Klagenfurt, then you can expect flight times to average 10h 05m and 12h 07m, respectively.

When to book flights from New York to Klagenfurt

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

Cheap New York to Klagenfurt (NYC to KLU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New York to Klagenfurt

Fastest flight time

18h 10m

Direct flights

None
The fastest flight from New York to Klagenfurt takes 18h 10m
There are no direct flights from New York to Klagenfurt. There are no popular flight routes from New York to Klagenfurt.
Search flight deals

  • How far is New York to Klagenfurt by plane?

    The distance between New York and Klagenfurt is about 4188.1 mi. Typically, this will take 18h 10m by plane in normal conditions.

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

    Prices for flights from New York to Klagenfurt Airport are refreshed on a daily basis.

  • How old do you have to be to fly from New York to Klagenfurt Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from New York to Klagenfurt Airport.

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

    The necessary travel and health documents for your Klagenfurt Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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?

Finding the right flight to Klagenfurt from New York is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Klagenfurt quick and easy, saving you time and money.

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 offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from New York to Klagenfurt.

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

Yes momondo offers price alerts on flights to Klagenfurt from New York. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Klagenfurt trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 4/30
Thu 5/7
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Austria