$449 Find Cheap Flights from Ljubljana to California - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ljubljana to California departing on 9/15. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Ljubljana to California

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Los Angeles
Los Angeles1 stop$765
San Francisco
San Francisco1 stop$856
San Jose
San Jose2 stops$1,509
Los Angeles
Los Angeles1 stop$765
San Francisco
San Francisco1 stop$856
San Jose
San Jose2 stops$1,509

Book Cheap Ljubljana to California Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ljubljana to California that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Ljubljana to California

Thu, Sep 3 - Sat, Sep 19
Delta Logo
6:00 am - 11:50 am
LJU
-
LAX
14h 50m
1 stop
Delta Logo
9:45 am - 1:50 pm
LAX
-
LJU
19h 05m
2 stops
$765Delta
Tue, Sep 22 - Mon, Sep 28
Delta Logo
6:00 am - 2:45 pm
LJU
-
LAX
17h 45m
1 stop
Delta Logo
8:45 am - 1:50 pm
LAX
-
LJU
20h 05m
2 stops
$766Delta
Thu, Sep 3 - Fri, Sep 18
KLM Logo
6:00 am - 11:50 am
LJU
-
LAX
14h 50m
1 stop
KLM Logo
4:45 pm - 10:55 pm
LAX
-
LJU
21h 10m
1 stop
$771KLM
Thu, Sep 3 - Fri, Sep 18
KLM Logo
6:00 am - 11:50 am
LJU
-
LAX
14h 50m
1 stop
KLM Logo
4:45 pm - 10:55 pm
LAX
-
LJU
21h 10m
1 stop
$772KLM
Sun, Nov 1 - Tue, Nov 10
Multiple Airlines Logo
12:35 pm - 9:12 am
LJU
-
LAX
29h 37m
2 stops
Multiple Airlines Logo
11:00 am - 12:20 pm
LAX
-
LJU
16h 20m
2 stops
$776Multiple Airlines
Mon, Aug 31 - Tue, Sep 15
Air France Logo
2:00 pm - 11:45 am
LJU
-
SFO
30h 45m
1 stop
Air France Logo
11:33 am - 1:50 pm
SFO
-
LJU
17h 17m
2 stops
$856Air France
Mon, Aug 31 - Tue, Sep 15
Air France Logo
2:00 pm - 11:45 am
LJU
-
SFO
30h 45m
1 stop
Air France Logo
1:45 pm - 1:25 pm
SFO
-
LJU
14h 40m
1 stop
$861Air France
Fri, Aug 28 - Tue, Sep 1
Multiple Airlines Logo
12:40 pm - 6:35 pm
LJU
-
LAS
14h 55m
1 stop
Multiple Airlines Logo
8:25 pm - 10:55 pm
LAS
-
LJU
17h 30m
1 stop
$922Multiple Airlines
Mon, Aug 31 - Mon, Sep 14
SWISS Logo
2:50 pm - 4:15 pm
LJU
-
SFO
34h 25m
1 stop
SWISS Logo
7:35 pm - 10:40 pm
SFO
-
LJU
18h 05m
1 stop
$1,033SWISS
Tue, Aug 4 - Wed, Feb 10
SWISS Logo
2:50 pm - 3:45 pm
LJU
-
LAS
33h 55m
1 stop
SWISS Logo
1:51 pm - 2:20 pm
LAS
-
LJU
39h 29m
2 stops
$1,159SWISS
Booking Insights

KAYAK's insights & trends for Ljubljana to California flights

Get data-powered insights and trends into flights from Ljubljana to California to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Ljubljana to California?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Ljubljana to California departing in September.

What is the cheapest month to fly from Ljubljana to California?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Ljubljana to California, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Ljubljana to California is September, when tickets cost $698 (return) on average. On the other hand, the most expensive months are December and August, when the average cost of round-trip tickets is $998 and $960 respectively.

Good to know

Low seasonJanuary
Cheapest flight$449
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly and prices are also 13% lower on average.
Flight from Ljubljana to San Francisco

FAQs - booking California flights

  • How does KAYAK find such low prices on flights from Ljubljana to California?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ljubljana to California.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ljubljana to California?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Ljubljana to California is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Ljubljana to California?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Ljubljana to California with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ljubljana to California?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Ljubljana to California up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Ljubljana to California

 
See real verified KAYAK customer reviews for airlines flying from Ljubljana to California. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Ljubljana to California? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
KLMOverall score based on 1539 reviews
7.2Entertainment
7.7Comfort
8.4Crew
7.8Boarding
7.3Food
Airline reviews

There were no charge points for phones on the economy seats. The seats were comfortable overall. Food was okay.. flight was on time

6.0 Goodpuravi, Apr 2026
MLA - AMS
Read more KLM reviews

There were no charge points for phones on the economy seats. The seats were comfortable overall. Food was okay.. flight was on time

Crew is not the cheerful type. very slow meal service (this is their style as have flown this many times)

Legroom not all it could be, especially when the seat in front is reclined. Otherwise it was good, food and beverage were nice.

This fight left ahead of time which meant it arrived early which was great. Staff were very professional, but as with all these Short hop Flights the food was a disappointing snack There was no entertainment on this flight, but I did not expect any

I flew premium economy and this was a good option. Although the seats didn’t recline much, I was able to get some sleep with my head propped against the window. The food was good and the entertainment was wonderful The staff were very attentive and professional

Seats were nice and comfy. Crew was polite and attentive. Business class is awesome and worth the money.

It was operated by Delta. Boarding took a long time. How difficult can it be? Overall decent trip. Liked the Salt Lake City airport. Better option than Chicago for transfers.

We left one hour late because of technical difficulties. The economy comfort seats are great for the price. The crew was mediocre, they do not provide a pleasant experience, they just deliver food and drinks and give orders, not very amicable, no service and hospitality focus.

The food was ok. The crew seemed like they were cranky. I had one guy get mad at me for passing in between the storage area to get to the other toilet. I can understand if it's not allowed but reprimanding me like I'm a student saying "This is the last time!" was not appropriate. During my meal time, there was a French family around me. No problems there but when we usually have meals, they are supposed to put their chair in the upright position. These people did not do it and the steward did not tell them to raise their seat in the upright position. However, I was told to do so! So, me and another person next to me had to eat with the monitor almost touching our faces. Furthermore, a lady in front of me was putting her feet up and preventing another elder passenger from putting her seat back. To make it worse, she was continuously hitting her back into her seat, shaking my monitor while I was watching a movie. A crew member did speak to her about it but then she accused me of pushing her seat forward! The crew member gave me a death stare and told me to stop pushing the seat forward. I did not even touch her seat at all, if I did, she would know it. Her boyfriend also stood up and tried to push her seat even further past the maximum decline to no avail. None of these people were reprimanded but the steward, some bald guy, was extremely friendly with them and did not even try to instruct them to do anything until it was time to land. I resisted the urge to really argue with them because I would have obviously been seen as the aggressor (I have no idea why). I hardly said anything on this flight except "more wine please" and "sorry" if I bumped into someone accidentally. Overall, it was an annoying flight and I had to resist the urge to yell at the steward and the people he was overly friendly with. The happiest moment of this flight was leaving it.

Seats actually fit a human! Snack options were a bit lame but that’s ok

Everything you need to know for your flight from Ljubljana to California

Information on your arrival and departure airports