$308+ 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 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from California to Klagenfurt with Cheapflights
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 octubre 30, 2025.
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $1,026 (Austrian Airlines) |
One-way from | $308 (Kiwi.com) |
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 octubre 30, 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 octubre 30, 2025.
This Austrian Airlines 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Cheapflights Fare Finder
Use the filters below to find and compare flights from California to Klagenfurt that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
San FranciscoKlagenfurt
SFO - KLU
SFOKLU
San Francisco
vie. 11/14
8:25 am-1:55 pm
2 stops20h 30m
Klagenfurt
mar. 11/18
5:45 am-9:34 pm
2 stops24h 49m
Los AngelesKlagenfurt
LAX - KLU
LAXKLU
Los Angeles
mié. 4/1
5:30 pm-11:25 pm
2 stops20h 55m
Klagenfurt
dom. 4/5
3:00 pm-3:15 pm
2 stops57h 15m
Los AngelesKlagenfurt
LAX - KLU
LAXKLU
Los Angeles
mié. 12/3
3:30 pm-9:05 am
3 stops56h 35m
Los AngelesKlagenfurt
LAX - KLU
LAXKLU
Los Angeles
jue. 12/4
11:50 am-9:05 am
3 stops36h 15m
Los AngelesKlagenfurt
LAX - KLU
LAXKLU
Los Angeles
vie. 12/5
6:05 pm-9:20 am
3 stops54h 15m
Los AngelesKlagenfurt
LAX - KLU
LAXKLU
Los Angeles
sáb. 12/6
9:24 am-9:20 am
2 stops38h 56m
Los AngelesKlagenfurt
LAX - KLU
LAXKLU
Los Angeles
mar. 12/2
4:45 pm-1:55 pm
3 stops36h 10m
San FranciscoKlagenfurt
SFO - KLU
SFOKLU
San Francisco
mié. 11/5
2:30 pm-1:55 pm
2 stops38h 25m
San FranciscoKlagenfurt
SFO - KLU
SFOKLU
San Francisco
mar. 11/4
12:00 pm-1:55 pm
2 stops40h 55m
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.
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 octubre 30, 2025.
One of the essential ways to save on airfare from California to Klagenfurt is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 45% on airfare.