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Slovenia

$318+ 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 9/21. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — LJU
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
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 September 15, 2025.

Round-trip from

$567
(Gotogate)

One-way from

$318
(Connections by easyJet)

Popular in

June

Cheapest in

November

Average price

$883
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. 24% potential increase in price ($297 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($64 potential savings vs. average RT price).
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Average for round-trip flights in September 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 September 15, 2025.

This Gotogate deal was found by Cheapflights users on 9/15. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/98:45 amLAX - LJU
2 stops19h 10mMultiple Airlines
Tue 11/252:55 pmLJU - LAX
1 stop34h 40mMultiple Airlines
Deal found 9/15$567
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/217:35 pmLAX - LJU
1 stop14h 00mMultiple Airlines
Wed 11/1210:00 amLJU - LAX
1 stop14h 15mMultiple Airlines
Deal found 9/14$575
This Gotogate deal was found by Cheapflights users on 9/15. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/97:10 pmLAX - LJU
1 stop33h 55mSWISS
Tue 11/252:55 pmLJU - LAX
1 stop34h 40mSWISS
Deal found 9/15$576
This Lufthansa deal was found by Cheapflights users on 9/14. 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.
Mon 10/205:30 pmLAX - LJU
1 stop16h 55mLufthansa
Thu 11/136:35 amLJU - LAX
1 stop15h 30mLufthansa
Deal found 9/14$577
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2111:15 amLAX - LJU
2 stops22h 20mSWISS
Wed 11/126:30 amLJU - LAX
1 stop19h 05mSWISS
Deal found 9/14$580
This SWISS deal was found by Cheapflights users on 9/14. 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 10/227:35 pmLAX - LJU
1 stop14h 00mSWISS
Thu 11/136:30 amLJU - LAX
1 stop19h 05mSWISS
Deal found 9/14$582
This Lufthansa deal was found by Cheapflights users on 9/14. 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 10/228:25 amLAX - LJU
2 stops16h 10mLufthansa
Thu 11/136:35 amLJU - LAX
1 stop15h 30mLufthansa
Deal found 9/14$586
This SWISS deal was found by Cheapflights users on 9/14. 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.
Tue 10/2111:15 amLAX - LJU
2 stops22h 20mSWISS
Thu 11/132:25 pmLJU - LAX
1 stop35h 10mSWISS
Deal found 9/14$587
This United deal was found by Cheapflights users on 9/15. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/97:00 amONT - LJU
2 stops17h 40mMultiple Airlines
Tue 11/256:35 amLJU - ONT
2 stops24h 56mMultiple Airlines
Deal found 9/15$589
This KAYAK deal was found by Cheapflights users on 9/14. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/202:55 pmLAX - LJU
2 stops34h 10mSWISS
Mon 11/103:10 pmLJU - LAX
1 stop34h 25mSWISS
Deal found 9/14$592
This KAYAK deal was found by Cheapflights users on 9/14. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/195:30 pmLAX - LJU
1 stop16h 55mLufthansa
Fri 11/149:45 amLJU - LAX
1 stop14h 30mLufthansa
Deal found 9/14$593
This Cheapflightsfares deal was found by Cheapflights users on 9/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/212:10 pmLAX - LJU
2 stops20h 15mLufthansa
Wed 11/1210:00 amLJU - LAX
2 stops21h 57mLufthansa
Deal found 9/15$595

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 September 15, 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

Sun 11/9

7:10 pm-2:05 pm

1 stop33h 55m

Ljubljana Joze Pucnik

Tue 11/25

2:55 pm-4:35 pm

1 stop34h 40m

$576

Los AngelesLjubljana

LAX - LJU

LAXLJU

Los Angeles

Tue 10/21

5:30 pm-7:25 pm

1 stop16h 55m

Ljubljana Joze Pucnik

Thu 11/13

6:35 am-1:05 pm

1 stop15h 30m

$577

Los AngelesLjubljana

LAX - LJU

LAXLJU

Los Angeles

Wed 10/22

7:35 pm-6:35 pm

1 stop14h 00m

Ljubljana Joze Pucnik

Tue 11/11

6:30 am-4:35 pm

1 stop19h 05m

$582

Los AngelesLjubljana

LAX - LJU

LAXLJU

Los Angeles

Sun 11/9

11:20 pm-9:55 am

2 stops25h 35m

Ljubljana Joze Pucnik

Tue 11/25

6:35 am-12:30 am

2 stops26h 55m

$589

OntarioLjubljana

ONT - LJU

ONTLJU

Ontario

Sun 11/9

7:00 am-9:40 am

2 stops17h 40m

Ljubljana Joze Pucnik

Tue 11/25

6:35 am-10:31 pm

2 stops24h 56m

$589

Los AngelesLjubljana

LAX - LJU

LAXLJU

Los Angeles

Tue 10/14

7:35 pm-6:35 pm

1 stop14h 00m

Ljubljana Joze Pucnik

Tue 10/21

10:50 am-4:30 pm

1 stop14h 40m

$609

Los AngelesLjubljana

LAX - LJU

LAXLJU

Los Angeles

Mon 10/6

1:40 pm-8:30 am

1 stop33h 50m

Ljubljana Joze Pucnik

Wed 10/22

2:05 pm-10:25 pm

1 stop17h 20m

$621

Los AngelesLjubljana

LAX - LJU

LAXLJU

Los Angeles

Tue 10/7

7:35 pm-6:35 pm

1 stop14h 00m

Ljubljana Joze Pucnik

Thu 10/16

10:50 am-4:30 pm

1 stop14h 40m

$622

Los AngelesLjubljana

LAX - LJU

LAXLJU

Los Angeles

Wed 10/15

7:35 pm-6:35 pm

1 stop14h 00m

Ljubljana Joze Pucnik

Tue 10/28

6:30 am-5:35 pm

1 stop19h 05m

$622

Los AngelesLjubljana

LAX - LJU

LAXLJU

Los Angeles

Wed 10/8

11:15 am-6:35 pm

2 stops22h 20m

Ljubljana Joze Pucnik

Thu 10/16

7:20 pm-4:30 pm

1 stop30h 10m

$627

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 39 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, February is the cheapest month in which you can book a flight from California to Slovenia (average of $710). Flying from California to Slovenia in June is currently the most expensive (average of $1,442). 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 September 15, 2025.

When flying from California to Slovenia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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?

    SWISS, Lufthansa, and Turkish Airlines can get you from California to Slovenia in just under 16h 55m. Your travel time can differ by up to 17h. Airlines will cover a distance of 6164 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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, February is the cheapest month in which you can book a flight from California to Slovenia (average of $710). Flying from California to Slovenia in June is currently the most expensive (average of $1,442). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for California to Slovenia

See prices for flight routes from nearby airports that may be better suited for you.
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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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$624Average$1,111FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$639Average$834FlexibilityNo cancel feeOn-time77%
DeltaCheapest$657Average$1,016FlexibilityNo cancel feeOn-timeN/A
SWISSCheapest$687Average$1,114FlexibilityNo cancel feeOn-time79%
KLMCheapest$743Average$932FlexibilityNo cancel feeOn-time75%

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