HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Klagenfurt

$47+ Cheap flights from Klagenfurt

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 1/17. Fares are subject to change and may not be available on all flights or dates of travel.
KLU — JFK
Dec 25 — Jan 11
Thu 12/25
Thu 1/1
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

What to know about flights from Klagenfurt

Discover essential information about flights departing from Klagenfurt, including flight schedules, destinations, airlines operating at the Klagenfurt airport, and any specific guidelines or requirements for travelers. Please note that the information is based on the most recent updates available. Data last updated November 25, 2025.

Cheapest airline

Ryanair
On average, Ryanair currently has the cheapest one-way flight from Klagenfurt (avg. price of $148).
Search Deals

Find flights from Klagenfurt

Cheapest flights from Klagenfurt
Explore the most affordable flight options available from Klagenfurt. Find the lowest fares based on data from user searches, with prices last updated on November 25, 2025.

This Gotogate deal was found by Cheapflights users on 11/24. 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 5/75:45 amKLU - EWR
1 stop14h 10mAustrian Airlines
Wed 5/135:40 pmEWR - KLU
1 stop14h 20mAustrian Airlines
Deal found 11/24$705
This Gotogate deal was found by Cheapflights users on 11/24. 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 5/75:45 amKLU - EWR
1 stop14h 10mMultiple Airlines
Wed 5/136:00 pmEWR - KLU
2 stops14h 00mMultiple Airlines
Deal found 11/24$712
This Austrian Airlines deal was found by Cheapflights users on 11/25. 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.
Sun 1/253:15 pmKLU - EWR
1 stop28h 40mAustrian Airlines
Sun 2/15:55 pmEWR - KLU
1 stop13h 55mAustrian Airlines
Deal found 11/25$724
This Gotogate deal was found by Cheapflights users on 11/24. 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 5/75:45 amKLU - EWR
2 stops19h 00mLufthansa
Wed 5/136:00 pmEWR - KLU
2 stops14h 00mLufthansa
Deal found 11/24$728
This Booking.com deal was found by Cheapflights users on 11/25. 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.
Tue 4/75:45 amKLU - EWR
1 stop14h 10mMultiple Airlines
Tue 4/148:30 pmEWR - KLU
2 stops11h 30mMultiple Airlines
Deal found 11/25$730
This Gotogate deal was found by Cheapflights users on 11/23. 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.
Tue 4/75:45 amKLU - JFK
2 stops13h 35mMultiple Airlines
Tue 4/1410:05 amJFK - KLU
2 stops21h 55mMultiple Airlines
Deal found 11/23$736
This Gotogate deal was found by Cheapflights users on 11/24. 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 5/75:45 amKLU - JFK
2 stops15h 15mMultiple Airlines
Wed 5/139:45 pmJFK - KLU
1 stop10h 15mMultiple Airlines
Deal found 11/24$753
This Austrian Airlines deal was found by Cheapflights users on 11/23. 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.
Thu 3/195:45 amKLU - EWR
2 stops14h 15mAustrian Airlines
Mon 3/236:55 pmEWR - KLU
1 stop14h 00mAustrian Airlines
Deal found 11/23$753
This Gotogate deal was found by Cheapflights users on 11/23. 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.
Wed 1/73:15 pmKLU - JFK
1 stop29h 00mMultiple Airlines
Wed 1/149:45 amJFK - KLU
2 stops22h 05mMultiple Airlines
Deal found 11/23$756
This Air Canada deal was found by Cheapflights users on 11/24. 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.
Tue 5/55:45 amKLU - LGA
2 stops18h 25mAir Canada
Mon 5/118:45 amLGA - KLU
2 stops23h 15mAir Canada
Deal found 11/24$757
This Air Canada deal was found by Cheapflights users on 11/24. 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 3/195:45 amKLU - JFK
2 stops20h 15mAir Canada
Mon 3/2310:05 amJFK - KLU
2 stops22h 50mAir Canada
Deal found 11/24$757
This Air Canada deal was found by Cheapflights users on 11/24. 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.
Tue 5/55:45 amKLU - EWR
2 stops17h 18mAir Canada
Wed 5/132:41 pmEWR - KLU
2 stops17h 19mAir Canada
Deal found 11/24$757

Find flights from Klagenfurt within your budget

 
Find flights departing from Klagenfurt that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on November 25, 2025. In the last 7 days, Cheapflights users made a total of 2,558,603 searches

Fly to

John F Kennedy Intl

Route

Depart

Return

Price

KlagenfurtNewark

KLU - EWR

KLUEWR

Klagenfurt

Wed 1/7

3:15 pm-1:55 pm

1 stop28h 40m

Newark

Wed 1/14

6:00 pm-1:50 pm

2 stops13h 50m

$699

KlagenfurtNewark

KLU - EWR

KLUEWR

Klagenfurt

Thu 5/7

5:45 am-1:55 pm

1 stop14h 10m

Newark

Wed 5/13

6:00 pm-2:00 pm

2 stops14h 00m

$712

KlagenfurtNewark

KLU - EWR

KLUEWR

Klagenfurt

Sun 1/25

3:15 pm-1:55 pm

1 stop28h 40m

Newark

Sun 2/1

5:55 pm-1:50 pm

1 stop13h 55m

$724

KlagenfurtNewark

KLU - EWR

KLUEWR

Klagenfurt

Tue 4/7

5:45 am-1:55 pm

1 stop14h 10m

Newark

Tue 4/14

5:40 pm-2:00 pm

1 stop14h 20m

$726

KlagenfurtNewark

KLU - EWR

KLUEWR

Klagenfurt

Tue 4/7

5:45 am-1:55 pm

1 stop14h 10m

Newark

Tue 4/14

8:30 pm-2:00 pm

2 stops11h 30m

$728

KlagenfurtNew York

KLU - JFK

KLUJFK

Klagenfurt

Tue 4/7

5:45 am-1:20 pm

2 stops13h 35m

New York John F Kennedy Intl

Tue 4/14

10:05 am-2:00 pm

2 stops21h 55m

$736

KlagenfurtNew York

KLU - JFK

KLUJFK

Klagenfurt

Thu 5/7

5:45 am-3:00 pm

2 stops15h 15m

New York John F Kennedy Intl

Wed 5/13

9:45 pm-2:00 pm

1 stop10h 15m

$753

KlagenfurtNewark

KLU - EWR

KLUEWR

Klagenfurt

Thu 3/19

5:45 am-3:00 pm

2 stops14h 15m

Newark

Mon 3/23

6:40 pm-1:55 pm

2 stops14h 15m

$753

KlagenfurtNew York

KLU - JFK

KLUJFK

Klagenfurt

Wed 1/7

3:15 pm-1:50 pm

2 stops28h 35m

New York John F Kennedy Intl

Wed 1/14

3:55 pm-1:50 pm

2 stops15h 55m

$756

KlagenfurtNew York

KLU - JFK

KLUJFK

Klagenfurt

Wed 1/7

3:15 pm-2:15 pm

1 stop29h 00m

New York John F Kennedy Intl

Wed 1/14

9:45 am-1:50 pm

2 stops22h 05m

$756

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/24

Showing 1-10 of 32 results
1
2
3
4

Compare providers for flights from Klagenfurt

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Klagenfurt in November
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: Among all the travel providers offering deals on flights from Klagenfurt, eDreams has been found to have the most accurate pricing. Users can find the same prices on deals on Cheapflights as eDreams about >95% of the time. This is based on searches for flights from Klagenfurt made on Cheapflights over the past month and is updated monthly.
  • Most trusted provider: In terms of trustworthiness, Cheapflights users rate eDreams the highest out of those offering flight deals from Klagenfurt. eDreams has a user feedback rating of 3 out of 3 stars (3 being the best) and has received the most positive sentiment from Cheapflights users searching for flights from Klagenfurt. This info is gathered from Cheapflights searches over the past month.

Best time to book a flight from Klagenfurt

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

Travel insights for flights from Klagenfurt

Get recent, data-driven insights about flights from Klagenfurt including ideal travel times, pricing trends, and more.

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

Currently, September is the cheapest month in which you can book a flight from Klagenfurt (average of $542). Flying from Klagenfurt in April will prove the most costly (average of $653). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Related info for your journey

Access useful and relevant information related to your journey from Klagenfurt. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated November 25, 2025.

  • What are the most popular destinations to fly to from Klagenfurt?

    This month, the top selected destinations from Klagenfurt are London, Vienna, Berlin. Throughout the year, Palma de Mallorca, London, Alicante are some of the top choices made by users flying from Klagenfurt.

  • What is the cheapest month to fly from Klagenfurt?

    September is currently the cheapest month to fly from Klagenfurt. At this moment in time April is the most expensive month. These prices are determined by multiple factors and booking in advance can help keep costs down if your schedule is not as flexible.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.