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$775+ Cheap flights from Klagenfurt (KLU) to California

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 3/6. Fares are subject to change and may not be available on all flights or dates of travel.
KLU — LAX
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Klagenfurt to California

Keep the following information in mind while searching for Klagenfurt to California flight deals. Data was last updated September 15, 2025.

Round-trip from

$775
(Austrian Airlines)
From Klagenfurt to California
Search Deals

Find flight deals from Klagenfurt to California

Cheapest flights from Klagenfurt to California
Explore the most affordable flight options available from Klagenfurt to California. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This Air Canada deal was found by Cheapflights users on 9/14. 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 11/85:45 amKLU - LAS
2 stops24h 04mAir Canada
Sun 11/1611:30 pmLAS - KLU
2 stops29h 25mAir Canada
Deal found 9/14$776
This Flysmarter deal was found by Cheapflights users on 9/13. 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.
Fri 11/75:45 amKLU - LAS
2 stops24h 30mMultiple Airlines
Sun 11/164:25 pmLAS - KLU
2 stops22h 00mMultiple Airlines
Deal found 9/13$786
This Flysmarter deal was found by Cheapflights users on 9/13. 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.
Sat 11/85:45 amKLU - LAS
2 stops24h 04mMultiple Airlines
Sun 11/1610:05 amLAS - KLU
3 stops18h 50mMultiple Airlines
Deal found 9/13$788
This Flysmarter deal was found by Cheapflights users on 9/13. 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.
Fri 11/72:50 pmKLU - LAS
3 stops39h 59mMultiple Airlines
Mon 11/179:10 amLAS - KLU
2 stops19h 45mMultiple Airlines
Deal found 9/13$819
This Flysmarter deal was found by Cheapflights users on 9/13. 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 10/282:50 pmKLU - LAS
3 stops38h 59mMultiple Airlines
Tue 11/411:59 pmLAS - KLU
3 stops28h 56mMultiple Airlines
Deal found 9/13$825
This Flysmarter deal was found by Cheapflights users on 9/14. 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 10/15:45 amKLU - LAX
1 stop16h 20mMultiple Airlines
Sun 10/53:05 pmLAX - KLU
1 stop13h 55mMultiple Airlines
Deal found 9/14$831
This Kissandfly.com deal was found by Cheapflights users on 9/13. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/282:50 pmKLU - LAS
2 stops30h 10mLufthansa
Tue 11/411:55 amLAS - KLU
3 stops17h 00mLufthansa
Deal found 9/13$845
This Booking.com deal was found by Cheapflights users on 9/14. 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.
Sun 9/213:00 pmKLU - LAX
2 stops34h 55mAustrian Airlines
Tue 10/147:00 amLAX - KLU
2 stops22h 00mAustrian Airlines
Deal found 9/14$914
This flugladen.de deal was found by Cheapflights users on 9/14. 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.
Sun 9/213:00 pmKLU - LAX
3 stops36h 58mMultiple Airlines
Tue 10/1412:05 pmLAX - KLU
3 stops26h 20mMultiple Airlines
Deal found 9/14$933
This Gotogate deal was found by Cheapflights users on 9/14. 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 10/15:45 amKLU - LAX
2 stops22h 13mAir Canada
Sun 10/57:30 amLAX - KLU
2 stops21h 30mAir Canada
Deal found 9/14$1,184
This Austrian Airlines deal was found by Cheapflights users on 9/12. 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 11/85:45 amKLU - SAN
2 stops22h 07mAustrian Airlines
Wed 11/128:30 amSAN - KLU
2 stops20h 25mAustrian Airlines
Deal found 9/12$1,400
This Booking.com deal was found by Cheapflights users on 9/15. 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 11/192:50 pmKLU - LAX
2 stops39h 38mMultiple Airlines
Sun 11/2312:30 pmLAX - KLU
2 stops40h 25mMultiple Airlines
Deal found 9/15$6,184

Cheapflights Fare Finder

 
Customize your flight search to find flights from Klagenfurt to California 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 September 15, 2025.
Use the filters below to find and compare flights from Klagenfurt to California that are best for you.

Fly from

Klagenfurt

Fly to

California

Route

Depart

Return

Price

KlagenfurtLas Vegas

KLU - LAS

KLULAS

Klagenfurt

Fri 3/6

5:45 am-7:48 pm

2 stops23h 03m

Las Vegas Harry Reid Intl

Tue 3/10

8:35 am-1:55 pm

2 stops21h 20m

$775

KlagenfurtLas Vegas

KLU - LAS

KLULAS

Klagenfurt

Sat 11/8

5:45 am-8:49 pm

2 stops24h 04m

Las Vegas Harry Reid Intl

Sun 11/16

11:30 pm-1:55 pm

2 stops29h 25m

$776

KlagenfurtLos Angeles

KLU - LAX

KLULAX

Klagenfurt

Thu 3/5

2:50 pm-1:05 pm

2 stops31h 15m

Los Angeles

Sun 3/8

8:00 pm-1:55 pm

2 stops33h 55m

$785

KlagenfurtLas Vegas

KLU - LAS

KLULAS

Klagenfurt

Fri 11/7

5:45 am-9:15 pm

2 stops24h 30m

Las Vegas Harry Reid Intl

Sun 11/16

4:25 pm-11:25 pm

2 stops22h 00m

$787

KlagenfurtLas Vegas

KLU - LAS

KLULAS

Klagenfurt

Sat 11/8

5:45 am-8:49 pm

2 stops24h 04m

Las Vegas Harry Reid Intl

Sun 11/16

10:05 am-1:55 pm

3 stops18h 50m

$788

KlagenfurtLas Vegas

KLU - LAS

KLULAS

Klagenfurt

Tue 10/28

5:45 am-1:00 pm

2 stops39h 15m

Las Vegas Harry Reid Intl

Tue 11/4

11:30 pm-1:55 pm

2 stops29h 25m

$795

KlagenfurtLas Vegas

KLU - LAS

KLULAS

Klagenfurt

Fri 11/7

2:50 pm-9:49 pm

3 stops39h 59m

Las Vegas Harry Reid Intl

Mon 11/17

9:10 am-1:55 pm

2 stops19h 45m

$819

KlagenfurtLos Angeles

KLU - LAX

KLULAX

Klagenfurt

Wed 10/1

5:45 am-1:05 pm

1 stop16h 20m

Los Angeles

Sun 10/5

3:05 pm-2:00 pm

1 stop13h 55m

$831

KlagenfurtLos Angeles

KLU - LAX

KLULAX

Klagenfurt

Wed 10/1

5:45 am-6:58 pm

2 stops22h 13m

Los Angeles

Sun 10/5

7:30 am-2:00 pm

2 stops21h 30m

$1,184

KlagenfurtSan Francisco

KLU - SFO

KLUSFO

Klagenfurt

Wed 3/4

2:50 pm-12:40 pm

2 stops30h 50m

San Francisco

Sun 3/8

6:25 pm-1:55 pm

2 stops35h 30m

$1,234

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/12

Showing 1-10 of 13 results
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Best time to book a flight from Klagenfurt to California

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

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

Currently, January is the cheapest month in which you can book a flight from Klagenfurt to California (average of $246). Flying from Klagenfurt to California in March is currently the most expensive (average of $325). 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.

Related info for your journey

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

    Klagenfurt (KLU), located 2.0 mi from the city center, is the airport you fly out of when you book flights from Klagenfurt to California.

  • How long is the flight from Klagenfurt to California?

    Austrian Airlines and Air Canada can get you from Klagenfurt to California in just under 23h 03m. Your travel time can differ by up to 1h 01m. There are 5915 mi between Klagenfurt and California. This flight may include one or multiple stops.

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

    The most popular flight routes from Klagenfurt to California are Klagenfurt - Las Vegas Harry Reid Intl, Klagenfurt - San Francisco and Klagenfurt - Los Angeles.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Klagenfurt to California 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 California?

    Currently, January is the cheapest month in which you can book a flight from Klagenfurt to California (average of $246). Flying from Klagenfurt to California in March is currently the most expensive (average of $325). 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

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