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$420+ Cheap flights from Klagenfurt (KLU) to Newark (EWR)

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 — EWR
Mar 4 — Mar 111
Wed 3/4
Wed 3/11
1 adult, Economy
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Cheap flight deals from Klagenfurt to Newark

Cheapest flights from Klagenfurt to Newark
Explore the most affordable flight options available from Klagenfurt to Newark. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 2, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/163:15 pm
KLU
-
EWR
1 stop29h 00m
Austrian Airlines
Mon 3/236:40 pm
EWR
-
KLU
2 stops14h 10m
Austrian Airlines
Deal found 1/30$624
This Lufthansa deal was found by Cheapflights users on 2/1. 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.
Tue 4/145:45 am
KLU
-
EWR
2 stops16h 10m
Lufthansa
Tue 4/218:30 pm
EWR
-
KLU
2 stops11h 30m
Lufthansa
Deal found 2/1$672
This Lufthansa deal was found by Cheapflights users on 2/1. 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.
Mon 5/45:45 am
KLU
-
EWR
2 stops16h 10m
Lufthansa
Mon 5/117:15 pm
EWR
-
KLU
2 stops12h 45m
Lufthansa
Deal found 2/1$674
This Lufthansa deal was found by Cheapflights users on 2/1. 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.
Tue 4/145:45 am
KLU
-
EWR
1 stop14h 10m
Multiple Airlines
Mon 4/208:30 pm
EWR
-
KLU
2 stops11h 30m
Multiple Airlines
Deal found 2/1$675
This Air Canada deal was found by Cheapflights users on 2/1. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/305:45 am
KLU
-
EWR
2 stops37h 26m
Air Canada
Sat 4/118:24 pm
EWR
-
KLU
2 stops35h 36m
Air Canada
Deal found 2/1$678
This Flysmarter deal was found by Cheapflights users on 2/1. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/25:45 am
KLU
-
EWR
2 stops17h 28m
Multiple Airlines
Mon 4/67:15 pm
EWR
-
KLU
2 stops12h 45m
Multiple Airlines
Deal found 2/1$679
This Air Canada deal was found by Cheapflights users on 2/1. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/305:45 am
KLU
-
EWR
2 stops17h 28m
Air Canada
Thu 4/912:02 pm
EWR
-
KLU
2 stops19h 58m
Air Canada
Deal found 2/1$683
This Flysmarter deal was found by Cheapflights users on 1/30. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/275:45 am
KLU
-
EWR
2 stops16h 15m
Multiple Airlines
Tue 11/37:30 pm
EWR
-
KLU
2 stops12h 30m
Multiple Airlines
Deal found 1/30$685
This Austrian Airlines deal was found by Cheapflights users on 2/1. 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 4/133:00 pm
KLU
-
EWR
1 stop28h 55m
Austrian Airlines
Tue 4/215:40 pm
EWR
-
KLU
1 stop14h 20m
Austrian Airlines
Deal found 2/1$686
This Flysmarter deal was found by Cheapflights users on 1/30. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/275:45 am
KLU
-
EWR
1 stop14h 10m
Austrian Airlines
Tue 11/37:30 pm
EWR
-
KLU
2 stops12h 30m
Austrian Airlines
Deal found 1/30$687

Find flight deals from Klagenfurt to Newark

Discover tips and strategies to find the most affordable flight options for your journey from Klagenfurt (KLU) to Newark (EWR). 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 February 2, 2026.

Round-trip from

$624
(Kiwi.com)

One-way from

$420
(Kiwi.com)

Popular in

October

Cheapest in

November

Average price

$959
From Klagenfurt to Newark
Search Deals
One-way flight from Klagenfurt to Newark
Search Deals
High demand for flights, 1% potential price rise
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Klagenfurt to Newark 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 2, 2026.
Use the filters below to find and compare flights from Klagenfurt to Newark Airport that are best for you.

Fly from

Klagenfurt

Fly to

Newark

Route

Depart

Return

Price

KlagenfurtNewark

KLU - EWR

KLUEWR

Klagenfurt

Mon 3/16

3:15 pm-3:15 pm

1 stop29h 00m

Newark

Mon 3/23

6:55 pm-1:50 pm

1 stop13h 55m

$639

KlagenfurtNewark

KLU - EWR

KLUEWR

Klagenfurt

Wed 4/15

5:45 am-3:55 pm

2 stops16h 10m

Newark

Mon 4/20

8:30 pm-2:00 pm

2 stops11h 30m

$672

KlagenfurtNewark

KLU - EWR

KLUEWR

Klagenfurt

Tue 4/14

5:45 am-3:55 pm

2 stops16h 10m

Newark

Wed 4/22

8:30 pm-2:00 pm

2 stops11h 30m

$672

KlagenfurtNewark

KLU - EWR

KLUEWR

Klagenfurt

Wed 4/15

5:45 am-3:55 pm

2 stops16h 10m

Newark

Tue 4/21

8:30 pm-2:00 pm

2 stops11h 30m

$672

KlagenfurtNewark

KLU - EWR

KLUEWR

Klagenfurt

Wed 5/6

5:45 am-3:55 pm

2 stops16h 10m

Newark

Tue 5/12

5:00 pm-2:00 pm

2 stops15h 00m

$672

KlagenfurtNewark

KLU - EWR

KLUEWR

Klagenfurt

Wed 4/15

5:45 am-3:55 pm

2 stops16h 10m

Newark

Wed 4/22

8:30 pm-2:00 pm

2 stops11h 30m

$672

KlagenfurtNewark

KLU - EWR

KLUEWR

Klagenfurt

Tue 4/14

5:45 am-3:55 pm

2 stops16h 10m

Newark

Tue 4/21

8:30 pm-2:00 pm

2 stops11h 30m

$672

KlagenfurtNewark

KLU - EWR

KLUEWR

Klagenfurt

Mon 5/4

5:45 am-3:55 pm

2 stops16h 10m

Newark

Mon 5/11

7:15 pm-2:00 pm

2 stops12h 45m

$674

KlagenfurtNewark

KLU - EWR

KLUEWR

Klagenfurt

Wed 4/15

5:45 am-1:55 pm

1 stop14h 10m

Newark

Wed 4/22

8:30 pm-2:00 pm

2 stops11h 30m

$675

KlagenfurtNewark

KLU - EWR

KLUEWR

Klagenfurt

Wed 4/15

5:45 am-1:55 pm

1 stop14h 10m

Newark

Mon 4/20

8:30 pm-2:00 pm

2 stops11h 30m

$675

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/1

Showing 1-10 of 22 results
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Best time to book a flight from Klagenfurt to Newark

Have a flexible travel schedule? Discover the best time to fly to Newark 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.

Related info for your journey

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

    Klagenfurt (KLU), located 2.0 mi from the city center, is the airport you fly out of when you book flights from Klagenfurt to Newark. 0 airlines have flights from Klagenfurt to Newark on a regular basis. Booking flights from Klagenfurt to Newark should not be difficult; the airport handles an average of 0 outbound flights to Newark per day.

  • How long is the flight from Klagenfurt to Newark Airport?

    Austrian Airlines and Lufthansa can get you from Klagenfurt to Newark Airport in just under 16h 10m. Your travel time can differ by up to 12h 50m. There are 4198 mi between Klagenfurt and Newark Airport. This flight may include one or multiple stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Klagenfurt to Newark 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

Traveling to a place near Newark Airport?

Book flights to Newark Airport if you plan to visit one of these locations
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Mahwah
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Bethlehem
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Mount Laurel
North Bergen
Ronkonkoma
Edgewater
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Absecon
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