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$402+ Cheap flights from Klagenfurt (KLU) to Pennsylvania

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 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
KLU — PHL
Mar 6 — Mar 131
Fri 3/6
Fri 3/13
1 adult, Economy
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Cheap flight deals from Klagenfurt to Pennsylvania

Cheapest flights from Klagenfurt to Pennsylvania
Explore the most affordable flight options available from Klagenfurt to Pennsylvania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 4, 2026.

This Gotogate deal was found by Cheapflights users on 2/3. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/235:45 am
KLU
-
LGA
2 stops18h 16m
Air Canada
Mon 5/113:30 pm
LGA
-
KLU
2 stops16h 30m
Air Canada
Deal found 2/3$663
This Lufthansa deal was found by Cheapflights users on 2/3. 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.
Thu 4/235:45 am
KLU
-
EWR
2 stops16h 10m
Lufthansa
Mon 5/117:15 pm
EWR
-
KLU
2 stops12h 45m
Lufthansa
Deal found 2/3$673
This Booking.com deal was found by Cheapflights users on 2/2. 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.
Wed 7/153:00 pm
KLU
-
JFK
1 stop11h 05m
Multiple Airlines
Wed 7/229:50 pm
JFK
-
KLU
2 stops19h 30m
Multiple Airlines
Deal found 2/2$675
This Air Canada deal was found by Cheapflights users on 2/3. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/195:50 am
KLU
-
LGA
2 stops18h 13m
Air Canada
Mon 3/236:05 am
LGA
-
KLU
2 stops26h 45m
Air Canada
Deal found 2/3$676
This Air Canada deal was found by Cheapflights users on 2/3. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/195:50 am
KLU
-
EWR
2 stops37h 57m
Air Canada
Mon 3/2311:53 am
EWR
-
KLU
2 stops20h 57m
Air Canada
Deal found 2/3$676
This Lufthansa deal was found by Cheapflights users on 2/3. 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.
Thu 4/235:45 am
KLU
-
JFK
2 stops13h 50m
Multiple Airlines
Mon 5/119:45 pm
JFK
-
KLU
1 stop10h 15m
Multiple Airlines
Deal found 2/3$685
This Lufthansa deal was found by Cheapflights users on 2/3. 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.
Thu 4/233:00 pm
KLU
-
JFK
1 stop11h 05m
Austrian Airlines
Mon 5/119:45 pm
JFK
-
KLU
1 stop10h 15m
Austrian Airlines
Deal found 2/3$688
This Booking.com deal was found by Cheapflights users on 2/2. 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.
Wed 7/155:45 am
KLU
-
JFK
1 stop20h 20m
Austrian Airlines
Wed 7/229:45 pm
JFK
-
KLU
1 stop19h 35m
Austrian Airlines
Deal found 2/2$712
This Booking.com deal was found by Cheapflights users on 2/2. 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.
Wed 7/155:45 am
KLU
-
JFK
2 stops20h 20m
Lufthansa
Wed 7/229:50 pm
JFK
-
KLU
2 stops19h 30m
Lufthansa
Deal found 2/2$713
This Lufthansa deal was found by Cheapflights users on 2/3. 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.
Thu 4/235:45 am
KLU
-
EWR
1 stop14h 10m
Austrian Airlines
Mon 5/115:40 pm
EWR
-
KLU
1 stop14h 20m
Austrian Airlines
Deal found 2/3$756
This Air Canada deal was found by Cheapflights users on 2/4. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/245:45 am
KLU
-
LGA
2 stops22h 48m
Multiple Airlines
Tue 1/58:30 pm
LGA
-
KLU
2 stops35h 30m
Multiple Airlines
Deal found 2/4$855
This Air Canada deal was found by Cheapflights users on 2/3. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/245:45 am
KLU
-
LGA
2 stops18h 28m
Air Canada
Tue 1/58:30 pm
LGA
-
KLU
2 stops35h 30m
Air Canada
Deal found 2/3$857

Find flight deals from Klagenfurt to Pennsylvania

Keep the following information in mind while searching for Klagenfurt to Pennsylvania flight deals. Data was last updated February 4, 2026.

Round-trip from

$663
(Gotogate)

One-way from

$402
(Kiwi.com)
From Klagenfurt to Pennsylvania
Search Deals
One-way flight from Klagenfurt to Pennsylvania
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Klagenfurt to Pennsylvania 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 February 4, 2026.
Use the filters below to find and compare flights from Klagenfurt to Pennsylvania that are best for you.

Fly from

Klagenfurt

Fly to

Pennsylvania

Route

Depart

Return

Price

KlagenfurtNew York

KLU - LGA

KLULGA

Klagenfurt

Thu 4/23

5:45 am-6:01 pm

2 stops18h 16m

New York LaGuardia

Mon 5/11

3:30 pm-2:00 pm

2 stops16h 30m

$663

KlagenfurtNewark

KLU - EWR

KLUEWR

Klagenfurt

Thu 4/23

5:45 am-3:55 pm

2 stops16h 10m

Newark

Mon 5/11

7:15 pm-2:00 pm

2 stops12h 45m

$673

KlagenfurtNew York

KLU - JFK

KLUJFK

Klagenfurt

Wed 7/15

3:00 pm-8:05 pm

1 stop11h 05m

New York John F Kennedy Intl

Wed 7/22

9:50 pm-11:20 pm

2 stops19h 30m

$675

KlagenfurtNewark

KLU - EWR

KLUEWR

Klagenfurt

Thu 4/23

5:45 am-1:55 pm

1 stop14h 10m

Newark

Mon 5/11

7:15 pm-2:00 pm

2 stops12h 45m

$676

KlagenfurtNew York

KLU - LGA

KLULGA

Klagenfurt

Thu 3/19

5:50 am-2:40 pm

2 stops37h 50m

New York LaGuardia

Mon 3/23

10:35 am-1:50 pm

2 stops22h 15m

$678

KlagenfurtNewark

KLU - EWR

KLUEWR

Klagenfurt

Thu 3/19

5:50 am-9:42 am

2 stops32h 52m

Newark

Mon 3/23

3:30 pm-1:50 pm

2 stops17h 20m

$678

KlagenfurtNew York

KLU - JFK

KLUJFK

Klagenfurt

Thu 4/23

5:45 am-1:35 pm

2 stops13h 50m

New York John F Kennedy Intl

Mon 5/11

9:45 pm-2:00 pm

1 stop10h 15m

$685

KlagenfurtNew York

KLU - JFK

KLUJFK

Klagenfurt

Thu 4/23

3:00 pm-8:05 pm

1 stop11h 05m

New York John F Kennedy Intl

Mon 5/11

9:45 pm-2:00 pm

1 stop10h 15m

$688

KlagenfurtNewark

KLU - EWR

KLUEWR

Klagenfurt

Thu 4/23

5:45 am-1:55 pm

1 stop14h 10m

Newark

Mon 5/11

5:40 pm-2:00 pm

1 stop14h 20m

$756

KlagenfurtNewark

KLU - EWR

KLUEWR

Klagenfurt

Wed 7/15

5:45 am-3:45 pm

2 stops16h 00m

Newark

Wed 7/22

6:00 pm-2:00 pm

2 stops14h 00m

$936

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/3

Showing 1-10 of 35 results
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Best time to book a flight from Klagenfurt to Pennsylvania

Have a flexible travel schedule? Discover the best time to fly to Pennsylvania 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 Pennsylvania
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Klagenfurt to Pennsylvania. 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 Pennsylvania?

    For a flight from Klagenfurt to Pennsylvania, you will be flying from Klagenfurt. Klagenfurt (KLU) is just 2.0 mi from the center of the city.

  • How long is the flight from Klagenfurt to Pennsylvania?

    For as low as $688, Air Canada can have you in Pennsylvania from Klagenfurt in 11h 05m. Klagenfurt and Pennsylvania are separated by a distance of 4184 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Klagenfurt to Pennsylvania?

    The most popular flight routes from Klagenfurt to Pennsylvania are Klagenfurt - Newark, Klagenfurt - New York John F Kennedy Intl and Klagenfurt - New York LaGuardia.

  • Can I find deals for flights from Klagenfurt to Pennsylvania that include hotel bookings?

    Yes. In addition to deals on Klagenfurt to Pennsylvania flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Klagenfurt to Pennsylvania?

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

  • Can I find deals for business class flights from Klagenfurt to Pennsylvania?

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

See more FAQs

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