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$782+ 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
Nov 28 — Dec 51
Fri 11/28
Fri 12/5
1 adult, Economy
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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 October 29, 2025.

This Gotogate deal was found by Cheapflights users on 10/29. 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 12/45:45 amKLU - LAX
2 stops25h 15mAir Canada
Fri 12/127:45 amLAX - KLU
2 stops21h 10mAir Canada
Deal found 10/29$900
This Flysmarter deal was found by Cheapflights users on 10/28. 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 stops26h 30mMultiple Airlines
Mon 11/179:10 amLAS - KLU
2 stops19h 45mMultiple Airlines
Deal found 10/28$905
This Flysmarter deal was found by Cheapflights users on 10/28. 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 stops22h 33mMultiple Airlines
Sun 11/164:25 pmLAS - KLU
2 stops22h 00mMultiple Airlines
Deal found 10/28$908
This Air Canada deal was found by Cheapflights users on 10/29. 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 12/45:45 amKLU - LAX
2 stops22h 42mAir Canada
Thu 12/117:45 amLAX - KLU
2 stops21h 10mAir Canada
Deal found 10/29$924
This Flysmarter deal was found by Cheapflights users on 10/27. 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 stops26h 30mMultiple Airlines
Sun 11/164:25 pmLAS - KLU
2 stops22h 00mMultiple Airlines
Deal found 10/27$924
This Billigflug deal was found by Cheapflights users on 10/29. 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 Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/45:45 amKLU - LAX
3 stops26h 05mMultiple Airlines
Thu 12/1112:25 amLAX - KLU
3 stops28h 30mMultiple Airlines
Deal found 10/29$954
This Flysmarter deal was found by Cheapflights users on 10/27. 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 stops25h 04mAustrian Airlines
Sun 11/164:25 pmLAS - KLU
2 stops22h 00mAustrian Airlines
Deal found 10/27$959
This Gotogate deal was found by Cheapflights users on 10/29. 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 12/45:45 amKLU - SFO
2 stops24h 37mAir Canada
Fri 12/128:30 amSFO - KLU
2 stops20h 25mAir Canada
Deal found 10/29$967
This Air Canada deal was found by Cheapflights users on 10/29. 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 12/45:45 amKLU - SFO
2 stops24h 37mAir Canada
Thu 12/118:30 amSFO - KLU
2 stops20h 25mAir Canada
Deal found 10/29$985
This Air Canada deal was found by Cheapflights users on 10/29. 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 12/45:45 amKLU - LAX
2 stops22h 42mAir Canada
Sat 12/137:45 amLAX - KLU
2 stops21h 10mAir Canada
Deal found 10/29$999
This Billigflug deal was found by Cheapflights users on 10/29. 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 Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/212:40 pmKLU - LAS
3 stops40h 52mMultiple Airlines
Sat 1/109:10 amLAS - KLU
3 stops19h 40mMultiple Airlines
Deal found 10/29$1,016
This Air Canada deal was found by Cheapflights users on 10/29. 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 12/185:45 amKLU - LAS
2 stops23h 54mAir Canada
Thu 1/811:30 pmLAS - KLU
2 stops26h 00mAir Canada
Deal found 10/29$1,044

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 October 29, 2025.

Round-trip from

$782
(Austrian Airlines)
From Klagenfurt to California
Search Deals

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 October 29, 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-10:18 pm

2 stops25h 33m

Las Vegas Harry Reid Intl

Tue 3/10

8:35 am-11:25 pm

2 stops30h 50m

$782

KlagenfurtLos Angeles

KLU - LAX

KLULAX

Klagenfurt

Thu 3/5

5:45 am-8:40 pm

2 stops23h 55m

Los Angeles

Sun 3/8

8:00 pm-11:25 pm

2 stops19h 25m

$840

KlagenfurtLos Angeles

KLU - LAX

KLULAX

Klagenfurt

Thu 12/4

5:45 am-10:00 pm

2 stops25h 15m

Los Angeles

Fri 12/12

7:45 am-1:55 pm

2 stops21h 10m

$900

KlagenfurtLas Vegas

KLU - LAS

KLULAS

Klagenfurt

Sat 11/8

5:45 am-7:18 pm

2 stops22h 33m

Las Vegas Harry Reid Intl

Sun 11/16

4:25 pm-11:25 pm

2 stops22h 00m

$908

KlagenfurtLos Angeles

KLU - LAX

KLULAX

Klagenfurt

Thu 12/4

5:45 am-7:27 pm

2 stops22h 42m

Los Angeles

Thu 12/11

7:45 am-1:55 pm

2 stops21h 10m

$924

KlagenfurtLos Angeles

KLU - LAX

KLULAX

Klagenfurt

Thu 12/4

5:45 am-10:50 pm

3 stops26h 05m

Los Angeles

Thu 12/11

12:25 am-1:55 pm

3 stops28h 30m

$954

KlagenfurtLas Vegas

KLU - LAS

KLULAS

Klagenfurt

Sat 11/8

5:45 am-9:49 pm

2 stops25h 04m

Las Vegas Harry Reid Intl

Sun 11/16

4:25 pm-11:25 pm

2 stops22h 00m

$959

KlagenfurtSan Francisco

KLU - SFO

KLUSFO

Klagenfurt

Thu 4/16

5:45 am-4:05 pm

2 stops19h 20m

San Francisco

Fri 4/24

7:30 pm-2:00 pm

2 stops33h 30m

$961

KlagenfurtSan Francisco

KLU - SFO

KLUSFO

Klagenfurt

Thu 12/4

5:45 am-9:22 pm

2 stops24h 37m

San Francisco

Fri 12/12

8:30 am-1:55 pm

2 stops20h 25m

$967

KlagenfurtSan Francisco

KLU - SFO

KLUSFO

Klagenfurt

Thu 12/4

5:45 am-9:22 pm

2 stops24h 37m

San Francisco

Thu 12/11

8:30 am-1:55 pm

2 stops20h 25m

$985

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 24 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, December is the cheapest month in which you can book a flight from Klagenfurt to California (average of $491). Flying from Klagenfurt to California in July is currently the most expensive (average of $789). 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 25h 15m. Your travel time can differ by up to 18m. There are 6137 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 - Los Angeles and Klagenfurt - San Francisco.

  • 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, December is the cheapest month in which you can book a flight from Klagenfurt to California (average of $491). Flying from Klagenfurt to California in July is currently the most expensive (average of $789). 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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