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$690+ Cheap flights from Klagenfurt (KLU) to Newark (EWR)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/3. Fares are subject to change and may not be available on all flights or dates of travel.
KLU — EWR
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheap 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 July 3, 2025.

Round-trip from

$690
(Booking.com)

Popular in

October

Cheapest in

March

Average price

$961
From Klagenfurt to Newark
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High demand for flights, 4% potential price rise
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Cheapest flight prices on average. 1% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find 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 July 3, 2025.

This Booking.com deal was found by Cheapflights users on 7/2. 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.
Fri 10/35:45 amKLU - EWR
2 stops19h 15mMultiple Airlines
Mon 10/132:34 pmEWR - KLU
2 stops17h 26mMultiple Airlines
Deal found 7/2$690
This Booking.com deal was found by Cheapflights users on 7/2. 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.
Fri 9/195:45 amKLU - EWR
2 stops34h 29mAir Canada
Thu 9/2510:25 amEWR - KLU
2 stops21h 35mAir Canada
Deal found 7/2$692
This flugladen.de deal was found by Cheapflights users on 7/2. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/195:45 amKLU - EWR
1 stop14h 10mLufthansa
Thu 9/255:40 pmEWR - KLU
1 stop14h 20mLufthansa
Deal found 7/2$709
This Austrian Airlines deal was found by Cheapflights users on 7/1. 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.
Sat 11/82:50 pmKLU - EWR
2 stops29h 10mAustrian Airlines
Tue 11/185:55 pmEWR - KLU
1 stop23h 30mAustrian Airlines
Deal found 7/1$712

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 July 3, 2025.
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

Fri 10/3

5:45 am-7:00 pm

2 stops19h 15m

Newark

Mon 10/13

2:34 pm-2:00 pm

2 stops17h 26m

$690

KlagenfurtNewark

KLU - EWR

KLUEWR

Klagenfurt

Fri 9/19

5:45 am-10:14 am

2 stops34h 29m

Newark

Thu 9/25

10:25 am-2:00 pm

2 stops21h 35m

$692

KlagenfurtNewark

KLU - EWR

KLUEWR

Klagenfurt

Fri 9/19

5:45 am-1:55 pm

1 stop14h 10m

Newark

Thu 9/25

5:40 pm-2:00 pm

1 stop14h 20m

$709

KlagenfurtNewark

KLU - EWR

KLUEWR

Klagenfurt

Sat 11/8

5:45 am-2:00 pm

2 stops14h 15m

Newark

Thu 11/20

5:55 pm-11:25 pm

1 stop23h 30m

$712

KlagenfurtNewark

KLU - EWR

KLUEWR

Klagenfurt

Sat 8/9

5:45 am-2:55 pm

3 stops39h 10m

$790

KlagenfurtNewark

KLU - EWR

KLUEWR

Klagenfurt

Sat 8/9

5:45 am-1:55 pm

1 stop14h 10m

$1,226

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

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.

Reviews of airlines servicing Newark

Get insights into the airlines that provide service to Newark. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Newark. Reviews last updated July 3, 2025.
Get a feel of what it's like to fly with Austrian Airlines, Air Canada, and Lufthansa from Klagenfurt to Newark Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Austrian Airlines
7.6
Good
809 reviews

Comfort

7.3

Food

6.8

Overall

7.6

Crew

8.1

Entertainment

6.8

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time
Austrian Airlines
7.6
Good
809 reviews
Austrian Airlines
7.6
Good
809 reviews

Comfort

7.3

Food

6.8

Overall

7.6

Crew

8.1

Entertainment

6.8

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time
Air Canada
7.1
Good
9,681 reviews
Austrian Airlines
7.6
Good
809 reviews

Comfort

7.3

Food

6.8

Overall

7.6

Crew

8.1

Entertainment

6.8

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time
Lufthansa
6.8
Okay
7,207 reviews
Austrian Airlines
7.6
Good
809 reviews

Comfort

7.3

Food

6.8

Overall

7.6

Crew

8.1

Entertainment

6.8

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time

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.

  • 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.

  • What is the cheapest month to book a flight from Klagenfurt to Newark Airport?

    Currently, January is the cheapest month in which you can book a flight from Klagenfurt to Newark Airport (average of $228). Flying from Klagenfurt to Newark Airport in June is currently the most expensive (average of $304). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Klagenfurt?

Book flights to Klagenfurt if you plan to visit one of these locations
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Elizabeth
East Rutherford
Ronkonkoma
Yonkers
Parsippany
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Stamford
Mahwah
Carle Place
New Brunswick
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East Brunswick
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Fort Lee
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