When did momondo last update prices for flights from Klagenfurt Airport to United States?

Prices for flights from Klagenfurt Airport to United States were last updated today.

How old do you have to be to fly from Klagenfurt Airport to United States?

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 Klagenfurt Airport to United States.

What documentation or ID do you need to fly to United States?

The necessary travel and health documents for your United States 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.

$615 Cheap Flights from Klagenfurt to the United States in 2026/27

Find the cheapest flights from Klagenfurt to the United States

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:40 am - 2:15 pmKLU Klagenfurt-JFK New York John F Kennedy Intl

32h 35m1 stop Vienna Intl

5:30 pm - 10:30 amJFK New York John F Kennedy Intl-KLU Klagenfurt

11h 00m2 stops Munich Franz Josef Strauss Vienna Intl

$781Multiple Airlines

Mon, Nov 23 - Mon, Nov 30

11:40 am - 1:35 pmKLU Klagenfurt-JFK New York John F Kennedy Intl

31h 55m2 stops Vienna Intl Frankfurt am Main

5:30 pm - 10:55 amJFK New York John F Kennedy Intl-KLU Klagenfurt

11h 25m2 stops Munich Franz Josef Strauss Vienna Intl

$799Lufthansa

Wed, Nov 18 - Wed, Nov 25

11:15 am - 1:35 pmKLU Klagenfurt-JFK New York John F Kennedy Intl

32h 20m2 stops Vienna Intl Frankfurt am Main

3:55 pm - 10:55 amJFK New York John F Kennedy Intl-KLU Klagenfurt

13h 00m2 stops Frankfurt am Main Vienna Intl

$800Lufthansa

Sun, Nov 1 - Sun, Nov 8

11:15 am - 1:35 pmKLU Klagenfurt-JFK New York John F Kennedy Intl

32h 20m2 stops Vienna Intl Frankfurt am Main

3:55 pm - 10:30 amJFK New York John F Kennedy Intl-KLU Klagenfurt

36h 35m2 stops Frankfurt am Main Vienna Intl

$814Lufthansa

Fri, Nov 20 - Fri, Nov 27

11:40 am - 2:15 pmKLU Klagenfurt-JFK New York John F Kennedy Intl

32h 35m1 stop Vienna Intl

5:30 pm - 10:55 amJFK New York John F Kennedy Intl-KLU Klagenfurt

11h 25m2 stops Munich Franz Josef Strauss Vienna Intl

$846Multiple Airlines

Wed, Nov 18 - Wed, Nov 25

11:15 am - 3:40 pmKLU Klagenfurt-JFK New York John F Kennedy Intl

34h 25m2 stops Vienna Intl Munich Franz Josef Strauss

3:55 pm - 10:55 amJFK New York John F Kennedy Intl-KLU Klagenfurt

13h 00m2 stops Frankfurt am Main Vienna Intl

$852Lufthansa

Sun, Nov 1 - Sun, Nov 8

11:15 am - 2:15 pmKLU Klagenfurt-JFK New York John F Kennedy Intl

33h 00m1 stop Vienna Intl

3:55 pm - 10:30 amJFK New York John F Kennedy Intl-KLU Klagenfurt

36h 35m2 stops Frankfurt am Main Vienna Intl

$853Multiple Airlines

Fri, Nov 20 - Fri, Nov 27

3:00 pm - 1:35 pmKLU Klagenfurt-JFK New York John F Kennedy Intl

28h 35m2 stops Vienna Intl Frankfurt am Main

6:30 pm - 10:30 amJFK New York John F Kennedy Intl-KLU Klagenfurt

11h 00m2 stops Munich Franz Josef Strauss Vienna Intl

$884Lufthansa

Thu, Oct 22 - Mon, Oct 26

5:50 am - 1:35 pmKLU Klagenfurt-JFK New York John F Kennedy Intl

13h 45m2 stops Vienna Intl Frankfurt am Main

6:30 pm - 10:30 amJFK New York John F Kennedy Intl-KLU Klagenfurt

11h 00m2 stops Munich Franz Josef Strauss Vienna Intl

$887Lufthansa

Thu, Oct 22 - Mon, Oct 26

1:00 pm - 5:50 pmKLU Klagenfurt-JFK New York John F Kennedy Intl

34h 50m3 stops Cologne Köln/Bonn Palma de Mallorca Son Sant Joan Madrid Barajas

6:50 pm - 10:30 amJFK New York John F Kennedy Intl-KLU Klagenfurt

33h 40m3 stops Shannon London Heathrow Vienna Intl

$976Multiple Airlines

Fri, Nov 20 - Fri, Nov 27

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Lufthansa flights from Klagenfurt to United States

Our best Lufthansa deals on Klagenfurt to United States flight tickets

Lufthansa

Nov 18

KLU11:40 amKlagenfurt

31h 55m

2 stops

JFK1:35 pmNew York John F Kennedy Intl

Nov 25

JFK5:30 pmNew York John F Kennedy Intl

11h 25m

2 stops

KLU10:55 amKlagenfurt

$799

Lufthansa

Nov 1

KLU11:15 amKlagenfurt

32h 20m

2 stops

JFK1:35 pmNew York John F Kennedy Intl

Nov 8

JFK3:55 pmNew York John F Kennedy Intl

13h 00m

2 stops

KLU10:55 amKlagenfurt

$800

Lufthansa

Nov 20

KLU11:15 amKlagenfurt

32h 20m

2 stops

JFK1:35 pmNew York John F Kennedy Intl

Nov 27

JFK3:55 pmNew York John F Kennedy Intl

36h 35m

2 stops

KLU10:30 amKlagenfurt

$814

Austrian Airlines flights from Klagenfurt to United States

Our best Austrian Airlines deals on Klagenfurt to United States flight tickets

Austrian Airlines

Mar 8

KLU11:15 amKlagenfurt

33h 00m

1 stop

JFK2:15 pmNew York John F Kennedy Intl

Mar 13

JFK6:10 pmNew York John F Kennedy Intl

10h 20m

1 stop

KLU10:30 amKlagenfurt

$1,062

Austrian Airlines

Oct 23

KLU3:00 pmKlagenfurt

31h 45m

1 stop

JFK4:45 pmNew York John F Kennedy Intl

Oct 27

JFK7:10 pmNew York John F Kennedy Intl

10h 20m

1 stop

KLU10:30 amKlagenfurt

$1,124

Austrian Airlines

Oct 23

KLU3:00 pmKlagenfurt

31h 45m

1 stop

JFK4:45 pmNew York John F Kennedy Intl

Oct 27

JFK7:10 pmNew York John F Kennedy Intl

10h 20m

1 stop

KLU10:30 amKlagenfurt

$1,213

momondo Fare Finder

Use the filters below to find and compare flights from Klagenfurt to the United States that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

KlagenfurtNew York

KLU Klagenfurt - JFK New York John F Kennedy Intl

KLUJFK

Klagenfurt

Mon 11/23

11:40 am-2:15 pm

1 stop32h 35m

New York John F Kennedy Intl

Mon 11/30

5:30 pm-10:30 am

2 stops11h 00m

$781

KlagenfurtNew York

KLU Klagenfurt - JFK New York John F Kennedy Intl

KLUJFK

Klagenfurt

Wed 11/18

11:40 am-1:35 pm

2 stops31h 55m

New York John F Kennedy Intl

Wed 11/25

5:30 pm-10:55 am

2 stops11h 25m

$799

KlagenfurtNew York

KLU Klagenfurt - JFK New York John F Kennedy Intl

KLUJFK

Klagenfurt

Sun 11/1

11:15 am-1:35 pm

2 stops32h 20m

New York John F Kennedy Intl

Sun 11/8

3:55 pm-10:55 am

2 stops13h 00m

$800

KlagenfurtNew York

KLU Klagenfurt - JFK New York John F Kennedy Intl

KLUJFK

Klagenfurt

Fri 11/20

11:15 am-1:35 pm

2 stops32h 20m

New York John F Kennedy Intl

Fri 11/27

3:55 pm-10:30 am

2 stops36h 35m

$814

KlagenfurtNew York

KLU Klagenfurt - JFK New York John F Kennedy Intl

KLUJFK

Klagenfurt

Wed 11/18

11:40 am-2:15 pm

1 stop32h 35m

New York John F Kennedy Intl

Wed 11/25

5:30 pm-10:55 am

2 stops11h 25m

$846

KlagenfurtNew York

KLU Klagenfurt - JFK New York John F Kennedy Intl

KLUJFK

Klagenfurt

Sun 11/1

11:15 am-3:40 pm

2 stops34h 25m

New York John F Kennedy Intl

Sun 11/8

3:55 pm-10:55 am

2 stops13h 00m

$852

KlagenfurtNew York

KLU Klagenfurt - JFK New York John F Kennedy Intl

KLUJFK

Klagenfurt

Fri 11/20

11:15 am-2:15 pm

1 stop33h 00m

New York John F Kennedy Intl

Fri 11/27

3:55 pm-10:30 am

2 stops36h 35m

$853

KlagenfurtNew York

KLU Klagenfurt - JFK New York John F Kennedy Intl

KLUJFK

Klagenfurt

Thu 10/22

3:00 pm-1:35 pm

2 stops28h 35m

New York John F Kennedy Intl

Mon 10/26

6:30 pm-10:30 am

2 stops11h 00m

$884

Quickest round-trip

KlagenfurtNew York

KLU Klagenfurt - JFK New York John F Kennedy Intl

KLUJFK

Klagenfurt

Thu 10/22

5:50 am-1:35 pm

2 stops13h 45m

New York John F Kennedy Intl

Mon 10/26

6:30 pm-10:30 am

2 stops11h 00m

$887

KlagenfurtNew York

KLU Klagenfurt - JFK New York John F Kennedy Intl

KLUJFK

Klagenfurt

Fri 11/20

1:00 pm-5:50 pm

3 stops34h 50m

New York John F Kennedy Intl

Fri 11/27

6:50 pm-10:30 am

3 stops33h 40m

$976

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

How to get the cheapest flight ticket from Klagenfurt to United States

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

What is the cheapest month to fly to United States?

In general, February is the cheapest month to fly from Klagenfurt to United States. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $610. If you aren’t able to travel during the month of February, then book flights to United States from Klagenfurt during October instead. Flights to United States in October, while not as cheap as those in February, still average around $731.

Cheap Klagenfurt to United States flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Klagenfurt to United States

Best Price Found	$615
Fastest flight time	11h 05m
Direct flights	None

The best one-way flight to United States from Klagenfurt in the past 72 hours is $615. The best round-trip flight deal from Klagenfurt to United States found on momondo in the last 72 hours is $781.

The fastest flight from Klagenfurt to United States takes 11h 05m

There are no direct flights from Klagenfurt to United States. There are no popular flight routes from Klagenfurt to United States.

Search flight deals

Frequently asked questions about flying from Klagenfurt to the United States

When did momondo last update prices for flights from Klagenfurt Airport to United States?
Prices for flights from Klagenfurt Airport to United States were last updated today.
How old do you have to be to fly from Klagenfurt Airport to United States?
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 Klagenfurt Airport to United States.
What documentation or ID do you need to fly to United States?
The necessary travel and health documents for your United States 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.

Why use momondo?

Why should I use momondo to find a flight deal from Klagenfurt to United States?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Klagenfurt to United States. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Klagenfurt to United States with flexible booking policies on momondo?

Yes. All flights to United States from Klagenfurt on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Klagenfurt to United States?

momondo helps you find the best flight between Klagenfurt and United States by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Price alerts on flights to United States from Klagenfurt 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.