$1,264+ Cheap flights from California to Klagenfurt (KLU)
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 4/30. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — KLU
Apr 22 — Apr 291
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from California to Klagenfurt
Keep the following information in mind while searching for California to Klagenfurt flight deals. Data was last updated April 17, 2025.
Most accurate provider | AranGrant 3 stars |
|---|---|
Most trusted provider | AranGrant 3 stars |
Round-trip from | $2,316 (Austrian Airlines) |
One-way from | $1,264 (Austrian Airlines) |
Find flight deals from California to Klagenfurt
Cheapest flights from California to KlagenfurtExplore the most affordable flight options available from California to Klagenfurt. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.
Explore the most affordable flight options available from California to Klagenfurt. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.
This Austrian Airlines deal was found by Cheapflights users on 4/17. 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 4/248:26 amSFO - KLU
2 stops20h 34mAustrian Airlines
Sun 4/273:00 pmKLU - SFO
2 stops54h 40mAustrian Airlines
Deal found 4/17![Austrian Airlines logo]()
$2,316
This Gurufare deal was found by Cheapflights users on 4/17. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/248:30 amSJC - KLU
3 stops20h 30mLufthansa
Sun 4/273:00 pmKLU - SJC
3 stops35h 31mLufthansa
Deal found 4/17![Lufthansa logo]()
$2,376
Cheapflights Fare Finder
Customize your flight search to find flights from California to Klagenfurt 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 April 17, 2025.
Use the filters below to find and compare flights from California to Klagenfurt that are best for you.
Fly from
California
Fly to
Klagenfurt
Route
Depart
Return
Price
San FranciscoKlagenfurt
SFO - KLU
SFOKLU
San Francisco
Mon 4/28
7:00 am-2:00 pm
2 stops22h 00m
Klagenfurt
Wed 4/30
5:45 am-7:14 pm
2 stops22h 29m
$2,377
San FranciscoKlagenfurt
SFO - KLU
SFOKLU
San Francisco
Wed 4/30
12:55 pm-2:00 pm
2 stops40h 05m
$1,264
Best time to book a flight from California to Klagenfurt
Have a flexible travel schedule? Discover the best time to fly to Klagenfurt from California 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 California to Klagenfurt
What is the cheapest time of day to fly from CA to KLU?
Find hourly flight availability from California to Klagenfurt. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 17, 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from California to Klagenfurt as you normally would.
Rainfall in Klagenfurt by month
Plan your trip to Klagenfurt by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Klagenfurt ranges from 1.6 - 4.3 inches per month. June is typically the wettest month, when rainfall can reach 4.3 in. January is typically the driest time to visit Klagenfurt when rainfall is around 1.6 in.
Temperature in Klagenfurt by month
Plan your trip to Klagenfurt by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Klagenfurt, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.8 F).
Reviews of airlines servicing Klagenfurt
Get insights into the airlines that provide service to Klagenfurt. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Klagenfurt. Reviews last updated April 17, 2025.
Crew
8.1
Boarding
7.6
Overall
7.6
Entertainment
6.8
Food
6.7
Comfort
7.3
Reviews
1 / 20
8.0
ExcellentEly,Mar 2025
VIE - PMI
Crew
8.1
Boarding
7.6
Overall
7.6
Entertainment
6.8
Food
6.7
Comfort
7.3
Reviews
1 / 20
8.0
ExcellentEly,Mar 2025
VIE - PMI
Crew
8.1
Boarding
7.6
Overall
7.6
Entertainment
6.8
Food
6.7
Comfort
7.3
Reviews
1 / 20
8.0
ExcellentEly,Mar 2025
VIE - PMI