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Klagenfurt

$53+ 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 12/13. Fares are subject to change and may not be available on all flights or dates of travel.
KLU — LAS
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
1 adult, Economy
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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 6, 2025.

Cheapest airline

Ryanair
On average, Ryanair currently has the cheapest one-way flight from Klagenfurt (avg. price of $148).
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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 6, 2025.

This Flysmarter deal was found by Cheapflights users on 11/5. 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.
Wed 4/225:45 amKLU - JFK
2 stops20h 13mAir Canada
Fri 5/16:59 amJFK - KLU
2 stops25h 01mAir Canada
Deal found 11/5$574
This Austrian Airlines deal was found by Cheapflights users on 11/5. 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 3/75:45 amKLU - EWR
2 stops14h 15mAustrian Airlines
Wed 3/117:00 pmEWR - KLU
2 stops13h 55mAustrian Airlines
Deal found 11/5$578
This Air Canada deal was found by Cheapflights users on 11/5. 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.
Sat 3/75:45 amKLU - LGA
2 stops19h 18mAir Canada
Wed 3/116:05 amLGA - KLU
2 stops26h 50mAir Canada
Deal found 11/5$589
This Air Canada deal was found by Cheapflights users on 11/5. 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 4/205:45 amKLU - JFK
2 stops20h 13mAir Canada
Sat 5/26:59 amJFK - KLU
2 stops25h 01mAir Canada
Deal found 11/5$590
This Lufthansa deal was found by Cheapflights users on 11/5. 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.
Fri 3/62:50 pmKLU - SEA
2 stops30h 20mLufthansa
Sun 3/84:10 pmSEA - KLU
2 stops47h 15mLufthansa
Deal found 11/5$628
This Booking.com deal was found by Cheapflights users on 11/6. 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 5/15:45 amKLU - JFK
2 stops20h 20mMultiple Airlines
Sun 5/109:45 pmJFK - KLU
1 stop10h 15mMultiple Airlines
Deal found 11/6$681
This Booking.com deal was found by Cheapflights users on 11/6. 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 5/15:45 amKLU - EWR
2 stops19h 00mMultiple Airlines
Sun 5/105:40 pmEWR - KLU
1 stop14h 20mMultiple Airlines
Deal found 11/6$682
This Austrian Airlines deal was found by Cheapflights users on 11/5. 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 4/233:00 pmKLU - JFK
1 stop11h 05mAustrian Airlines
Thu 4/309:45 pmJFK - KLU
1 stop10h 15mAustrian Airlines
Deal found 11/5$683
This Austrian Airlines deal was found by Cheapflights users on 11/5. 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 4/233:00 pmKLU - JFK
1 stop11h 05mAustrian Airlines
Sat 5/29:45 pmJFK - KLU
1 stop10h 15mAustrian Airlines
Deal found 11/5$684
This Gotogate deal was found by Cheapflights users on 11/6. 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.
Fri 5/15:45 amKLU - JFK
1 stop20h 20mAustrian Airlines
Sun 5/109:45 pmJFK - KLU
1 stop10h 15mAustrian Airlines
Deal found 11/6$685
This Booking.com deal was found by Cheapflights users on 11/6. 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 5/15:45 amKLU - EWR
2 stops19h 00mLufthansa
Sun 5/108:30 pmEWR - KLU
2 stops11h 30mLufthansa
Deal found 11/6$691
This Austrian Airlines deal was found by Cheapflights users on 11/5. 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 4/233:00 pmKLU - JFK
1 stop11h 05mAustrian Airlines
Fri 5/19:45 pmJFK - KLU
1 stop10h 15mAustrian Airlines
Deal found 11/5$692

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 6, 2025. In the last 7 days, Cheapflights users made a total of 2,558,603 searches

Fly to

Las Vegas

Route

Depart

Return

Price

KlagenfurtNewark

KLU - EWR

KLUEWR

Klagenfurt

Sat 3/7

5:45 am-2:00 pm

2 stops14h 15m

Newark

Wed 3/11

7:00 pm-1:55 pm

2 stops13h 55m

$578

KlagenfurtNew York

KLU - LGA

KLULGA

Klagenfurt

Sat 3/7

5:45 am-7:03 pm

2 stops19h 18m

New York LaGuardia

Wed 3/11

6:05 am-1:55 pm

2 stops26h 50m

$589

KlagenfurtNew York

KLU - JFK

KLUJFK

Klagenfurt

Tue 4/21

5:45 am-7:58 pm

2 stops20h 13m

New York John F Kennedy Intl

Sat 5/2

6:59 am-2:00 pm

2 stops25h 01m

$590

KlagenfurtSeattle

KLU - SEA

KLUSEA

Klagenfurt

Fri 3/6

2:50 pm-12:10 pm

2 stops30h 20m

Seattle/Tacoma Intl

Sun 3/8

4:10 pm-11:25 pm

2 stops47h 15m

$628

KlagenfurtNew York

KLU - JFK

KLUJFK

Klagenfurt

Fri 5/1

5:45 am-8:05 pm

2 stops20h 20m

New York John F Kennedy Intl

Sun 5/10

9:45 pm-2:00 pm

1 stop10h 15m

$681

KlagenfurtNew York

KLU - JFK

KLUJFK

Klagenfurt

Thu 4/23

3:00 pm-8:05 pm

1 stop11h 05m

New York John F Kennedy Intl

Thu 4/30

9:45 pm-2:00 pm

1 stop10h 15m

$683

KlagenfurtNew York

KLU - JFK

KLUJFK

Klagenfurt

Thu 4/23

3:00 pm-8:05 pm

1 stop11h 05m

New York John F Kennedy Intl

Sat 5/2

9:45 pm-2:00 pm

1 stop10h 15m

$684

KlagenfurtNew York

KLU - JFK

KLUJFK

Klagenfurt

Fri 5/1

5:45 am-8:05 pm

1 stop20h 20m

New York John F Kennedy Intl

Sun 5/10

9:45 pm-2:00 pm

1 stop10h 15m

$685

KlagenfurtNewark

KLU - EWR

KLUEWR

Klagenfurt

Fri 5/1

5:45 am-6:45 pm

2 stops19h 00m

Newark

Sun 5/10

8:30 pm-2:00 pm

2 stops11h 30m

$691

KlagenfurtNew York

KLU - JFK

KLUJFK

Klagenfurt

Thu 4/23

3:00 pm-8:05 pm

1 stop11h 05m

New York John F Kennedy Intl

Fri 5/1

9:45 pm-2:00 pm

1 stop10h 15m

$692

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/5

Showing 1-10 of 30 results
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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, February is the cheapest month in which you can book a flight from Klagenfurt (average of $588). Flying from Klagenfurt in August will prove the most costly (average of $1,139). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

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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 6, 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?

    February is currently the cheapest month to fly from Klagenfurt. At this moment in time August 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.

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