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$735+ Cheap flights from Klagenfurt (KLU) to California

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/30. Fares are subject to change and may not be available on all flights or dates of travel.
KLU — LAX
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap 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 January 29, 2026.

This Air Canada deal was found by Cheapflights users on 1/26. 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 9/245:45 am
KLU
-
SFO
2 stops24h 02m
Air Canada
Sun 9/272:05 pm
SFO
-
KLU
2 stops38h 55m
Air Canada
Deal found 1/26$807
This Mytrip deal was found by Cheapflights users on 1/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/13:00 pm
KLU
-
LAS
2 stops34h 20m
Lufthansa
Fri 9/189:10 pm
LAS
-
KLU
2 stops31h 50m
Lufthansa
Deal found 1/28$944
This Flysmarter deal was found by Cheapflights users on 1/28. 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.
Tue 9/15:45 am
KLU
-
LAS
2 stops21h 32m
Multiple Airlines
Fri 9/1811:30 pm
LAS
-
KLU
3 stops29h 30m
Multiple Airlines
Deal found 1/28$996
This Kissandfly.com deal was found by Cheapflights users on 1/28. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/43:15 pm
KLU
-
LAS
3 stops34h 45m
Multiple Airlines
Fri 2/279:19 am
LAS
-
KLU
2 stops16h 11m
Multiple Airlines
Deal found 1/28$1,134
This Kissandfly.com deal was found by Cheapflights users on 1/28. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/43:15 pm
KLU
-
LAS
3 stops34h 45m
Lufthansa
Fri 2/272:34 pm
LAS
-
KLU
3 stops34h 56m
Lufthansa
Deal found 1/28$1,136
This Air Canada deal was found by Cheapflights users on 1/26. 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 3/195:50 am
KLU
-
LAS
2 stops22h 49m
Air Canada
Mon 3/239:00 am
LAS
-
KLU
2 stops20h 50m
Air Canada
Deal found 1/26$1,272
This Air Canada deal was found by Cheapflights users on 1/26. 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 3/125:50 am
KLU
-
LAX
2 stops24h 10m
Air Canada
Mon 3/168:15 am
LAX
-
KLU
2 stops21h 35m
Air Canada
Deal found 1/26$1,424
This Air Canada deal was found by Cheapflights users on 1/28. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/135:50 am
KLU
-
LAX
2 stops21h 37m
Air Canada
Tue 3/174:20 pm
LAX
-
KLU
2 stops37h 30m
Air Canada
Deal found 1/28$1,570
This Flysmarter deal was found by Cheapflights users on 1/27. 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 2/133:15 pm
KLU
-
SFO
3 stops37h 20m
Multiple Airlines
Fri 2/278:30 am
SFO
-
KLU
2 stops17h 00m
Multiple Airlines
Deal found 1/27$4,390
This Flysmarter deal was found by Cheapflights users on 1/27. 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.
Sun 5/33:00 pm
KLU
-
SFO
3 stops29h 40m
Lufthansa
Tue 5/127:15 pm
SFO
-
KLU
2 stops19h 05m
Lufthansa
Deal found 1/27$4,401

Find flight deals from Klagenfurt to California

Keep the following information in mind while searching for Klagenfurt to California flight deals. Data was last updated January 29, 2026.

Round-trip from

$1,272
(Air Canada)

One-way from

$735
(Kiwi.com)
From Klagenfurt to California
Search Deals
One-way flight 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 January 29, 2026.
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

Thu 3/19

5:50 am-8:39 pm

2 stops22h 49m

Las Vegas Harry Reid Intl

Mon 3/23

9:00 am-1:50 pm

2 stops20h 50m

$1,272

KlagenfurtLos Angeles

KLU - LAX

KLULAX

Klagenfurt

Thu 3/12

5:50 am-10:00 pm

2 stops24h 10m

Los Angeles

Mon 3/16

8:15 am-1:50 pm

2 stops21h 35m

$1,424

KlagenfurtLos Angeles

KLU - LAX

KLULAX

Klagenfurt

Fri 3/13

5:50 am-7:27 pm

2 stops21h 37m

Los Angeles

Tue 3/17

4:20 pm-1:50 pm

2 stops37h 30m

$1,570

KlagenfurtSan Francisco

KLU - SFO

KLUSFO

Klagenfurt

Fri 2/13

3:15 pm-7:35 pm

3 stops37h 20m

San Francisco

Fri 2/27

8:30 am-10:30 am

2 stops17h 00m

$4,390

KlagenfurtSan Francisco

KLU - SFO

KLUSFO

Klagenfurt

Sun 5/3

3:00 pm-11:40 am

3 stops29h 40m

San Francisco

Tue 5/12

7:15 pm-11:20 pm

2 stops19h 05m

$4,401

KlagenfurtLas Vegas

KLU - LAS

KLULAS

Klagenfurt

Tue 6/30

5:45 am-8:00 pm

2 stops23h 15m

$1,035

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

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 January is currently the most expensive (average of $785). 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?

    Air Canada and Lufthansa can get you from Klagenfurt to California in just under 22h 49m. Your travel time can differ by up to 6h 51m. 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 - San Francisco, Klagenfurt - Los Angeles and Klagenfurt - Las Vegas Harry Reid Intl.

  • 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 January is currently the most expensive (average of $785). 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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