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$413+ Cheap flights from California to Slovenia

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 12/6. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — LJU
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
1 adult, Economy
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Cheap flight deals from California to Slovenia

Keep the following information in mind while searching for California to Slovenia flight deals. Data was last updated November 6, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$523
(Kiwi.com)

One-way from

$413
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$587
Provider with most accurate pricing for Los Angeles-Ljubljana Joze Pucnik flight deals.
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Provider most trusted by Cheapflights users for Los Angeles-Ljubljana Joze Pucnik flights.
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From California to Slovenia
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One-way flight from California to Slovenia
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Highest demand for flights based on searches. 25% potential increase in price ($305 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($65 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from California to Slovenia

Cheapest flights from California to Slovenia
Explore the most affordable flight options available from California to Slovenia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 6, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/47:10 pmLAX - LJU
1 stop18h 20mSWISS
Wed 12/102:55 pmLJU - LAX
1 stop34h 40mSWISS
Deal found 11/5$523
This Mytrip deal was found by Cheapflights users on 11/5. 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.
Thu 12/45:30 pmLAX - LJU
1 stop17h 00mMultiple Airlines
Wed 12/1010:00 amLJU - LAX
2 stops18h 27mMultiple Airlines
Deal found 11/5$527
This Lufthansa deal was found by Cheapflights users on 11/4. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/35:30 pmLAX - LJU
1 stop17h 00mLufthansa
Sun 12/76:35 amLJU - LAX
1 stop15h 30mLufthansa
Deal found 11/4$536
This Delta deal was found by Cheapflights users on 11/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/36:15 amLAX - LJU
2 stops20h 25mDelta
Sun 12/712:45 pmLJU - LAX
1 stop32h 00mDelta
Deal found 11/4$542
This KLM deal was found by Cheapflights users on 11/4. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/89:05 pmLAX - LJU
1 stop29h 35mKLM
Wed 12/2412:25 pmLJU - LAX
1 stop15h 20mKLM
Deal found 11/4$545
This SWISS deal was found by Cheapflights users on 11/5. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/311:30 amLAX - LJU
2 stops17h 05mSWISS
Sun 12/72:30 pmLJU - LAX
1 stop35h 05mSWISS
Deal found 11/5$547
This Delta deal was found by Cheapflights users on 11/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/810:25 pmONT - LJU
2 stops28h 15mDelta
Wed 12/2412:50 pmLJU - ONT
2 stops42h 43mDelta
Deal found 11/4$552
This Delta deal was found by Cheapflights users on 11/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/37:00 amSNA - LJU
2 stops19h 40mDelta
Sun 12/712:45 pmLJU - SNA
2 stops38h 25mDelta
Deal found 11/5$552
This FlightHub deal was found by Cheapflights users on 11/6. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/36:50 pmSFO - LJU
1 stop28h 35mTurkish Airlines
Wed 12/107:35 pmLJU - SFO
1 stop30h 10mTurkish Airlines
Deal found 11/6$576
This FlightHub deal was found by Cheapflights users on 11/5. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/76:50 pmSFO - LJU
1 stop28h 35mTurkish Airlines
Sat 12/137:35 pmLJU - SFO
1 stop24h 30mTurkish Airlines
Deal found 11/5$650
This Turkish Airlines deal was found by Cheapflights users on 11/3. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/36:50 pmSFO - LJU
1 stop28h 35mTurkish Airlines
Sun 12/77:35 pmLJU - SFO
1 stop30h 10mTurkish Airlines
Deal found 11/3$666
This FlightHub deal was found by Cheapflights users on 11/5. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/66:50 pmSFO - LJU
1 stop28h 35mTurkish Airlines
Fri 12/127:35 pmLJU - SFO
1 stop30h 10mTurkish Airlines
Deal found 11/5$728

Cheapflights Fare Finder

 
Customize your flight search to find flights from California to Slovenia 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 November 6, 2025.
Use the filters below to find and compare flights from California to Slovenia that are best for you.

Fly from

California

Fly to

Slovenia

Route

Depart

Return

Price

Los AngelesLjubljana

LAX - LJU

LAXLJU

Los Angeles

Wed 12/3

5:30 pm-7:30 pm

1 stop17h 00m

Ljubljana Joze Pucnik

Sun 12/7

6:35 am-1:05 pm

1 stop15h 30m

$536

Los AngelesLjubljana

LAX - LJU

LAXLJU

Los Angeles

Wed 12/3

6:15 am-11:40 am

2 stops20h 25m

Ljubljana Joze Pucnik

Sun 12/7

12:45 pm-11:45 am

1 stop32h 00m

$542

Los AngelesLjubljana

LAX - LJU

LAXLJU

Los Angeles

Mon 12/8

9:05 pm-11:40 am

1 stop29h 35m

Ljubljana Joze Pucnik

Wed 12/24

12:25 pm-6:45 pm

1 stop15h 20m

$545

Los AngelesLjubljana

LAX - LJU

LAXLJU

Los Angeles

Wed 12/3

11:30 am-1:35 pm

2 stops17h 05m

Ljubljana Joze Pucnik

Sun 12/7

2:30 pm-4:35 pm

1 stop35h 05m

$547

Los AngelesLjubljana

LAX - LJU

LAXLJU

Los Angeles

Mon 12/8

9:55 pm-11:40 am

2 stops28h 45m

Ljubljana Joze Pucnik

Wed 12/24

12:25 pm-6:45 pm

1 stop15h 20m

$548

OntarioLjubljana

ONT - LJU

ONTLJU

Ontario

Mon 12/8

10:25 pm-11:40 am

2 stops28h 15m

Ljubljana Joze Pucnik

Wed 12/24

12:50 pm-10:33 pm

2 stops42h 43m

$552

Santa AnaLjubljana

SNA - LJU

SNALJU

Santa Ana J. Wayne/Orange Cnty

Wed 12/3

7:00 am-11:40 am

2 stops19h 40m

Ljubljana Joze Pucnik

Sun 12/7

12:45 pm-6:10 pm

2 stops38h 25m

$552

Los AngelesLjubljana

LAX - LJU

LAXLJU

Los Angeles

Mon 12/8

6:00 am-2:05 pm

2 stops23h 05m

Ljubljana Joze Pucnik

Wed 12/24

10:35 am-9:36 am

2 stops32h 01m

$559

San FranciscoLjubljana

SFO - LJU

SFOLJU

San Francisco

Wed 12/3

6:50 pm-8:25 am

1 stop28h 35m

Ljubljana Joze Pucnik

Wed 12/10

7:35 pm-4:45 pm

1 stop30h 10m

$576

San FranciscoLjubljana

SFO - LJU

SFOLJU

San Francisco

Sun 12/7

6:50 pm-8:25 am

1 stop28h 35m

Ljubljana Joze Pucnik

Sat 12/13

9:20 am-11:05 am

1 stop34h 45m

$650

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/5

Showing 1-10 of 44 results
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Best time to book a flight from California to Slovenia

Have a flexible travel schedule? Discover the best time to fly to Slovenia 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 Slovenia

What is the cheapest month to book a flight from California to Slovenia?

Currently, November is the cheapest month in which you can book a flight from California to Slovenia (average of $546). Flying from California to Slovenia in June is currently the most expensive (average of $1,319). 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.

What is the cheapest time of day to fly from CA to SI?

Find hourly flight availability from California to Slovenia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 6, 2025.

It’s optimal to fly from California to Slovenia in the evening. By choosing this option you can save up to 20% on the cost of your flight, compared to a flight in the morning.

What is the cheapest day to fly from California to Slovenia?

Use this chart to determine the cheapest time to fly round-trip from California to Slovenia. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their California to Slovenia flight should consider departing on Monday mornings when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

Find useful and relevant information for your journey from California to Slovenia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from California to Slovenia?

    Lufthansa, Delta, and KLM can get you from California to Slovenia in just under 17h. Your travel time can differ by up to 12h 35m. Airlines will cover a distance of 6164 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from California to Slovenia one-way?

    To fly one-way, consider booking your trip with Lufthansa, which is currently one of the cheapest options available, starting at $481. SWISS flights start at $482 while deals on Turkish Airlines start at $605 one-way.

  • Can I find deals for flights from California to Slovenia that include hotel bookings?

    Yes. In addition to deals on California to Slovenia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from California to Slovenia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from California to Slovenia.

  • Can I find deals for business class flights from California to Slovenia?

    Yes. Cheapflights offers flight deals from California to Slovenia 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 California to Slovenia?

    Currently, November is the cheapest month in which you can book a flight from California to Slovenia (average of $546). Flying from California to Slovenia in June is currently the most expensive (average of $1,319). 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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Top 5 airlines flying from California to Slovenia

Discover the top 5 airlines that operate flights from California to Slovenia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$550Average$877FlexibilityNo cancel feeOn-timeN/A
SWISSCheapest$622Average$1,132FlexibilityNo cancel feeOn-time79%
Turkish AirlinesCheapest$639Average$833FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$685Average$1,190FlexibilityNo cancel feeOn-time76%
KLMCheapest$743Average$932FlexibilityNo cancel feeOn-time75%

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