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Slovenia

$313+ 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 8/19. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — LJU
Mar 24 — Mar 311
Tue 3/24
Tue 3/31
1 adult, Economy
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Cheap 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 February 22, 2026.

This Kiwi.com deal was found by Cheapflights users on 2/19. 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.
Mon 4/135:30 pm
LAX
-
LJU
1 stop16h 55m
Lufthansa
Tue 4/289:55 am
LJU
-
LAX
2 stops23h 04m
Lufthansa
Deal found 2/19$489
This Gotogate deal was found by Cheapflights users on 2/19. 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.
Wed 4/155:30 pm
LAX
-
LJU
1 stop17h 00m
Lufthansa
Tue 4/216:55 am
LJU
-
LAX
1 stop15h 15m
Lufthansa
Deal found 2/19$536
This FlightHub deal was found by Cheapflights users on 2/19. 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 4/156:39 pm
SNA
-
LJU
2 stops15h 51m
Lufthansa
Tue 4/219:55 am
LJU
-
SNA
2 stops19h 52m
Lufthansa
Deal found 2/19$545
This FlightHub deal was found by Cheapflights users on 2/19. 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.
Mon 4/1311:01 am
SAN
-
LJU
2 stops23h 24m
Multiple Airlines
Fri 4/246:25 am
LJU
-
SAN
2 stops25h 34m
Multiple Airlines
Deal found 2/19$547
This FlightHub deal was found by Cheapflights users on 2/19. 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 4/155:30 pm
LAX
-
LJU
1 stop17h 00m
Multiple Airlines
Tue 4/2110:50 am
LJU
-
LAX
2 stops18h 35m
Multiple Airlines
Deal found 2/19$548
This Delta deal was found by Cheapflights users on 2/19. 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 4/136:20 am
LAX
-
LJU
2 stops22h 05m
Delta
Tue 4/286:00 am
LJU
-
LAX
2 stops22h 50m
Delta
Deal found 2/19$561
This Delta deal was found by Cheapflights users on 2/19. 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 4/155:05 pm
ONT
-
LJU
2 stops20h 50m
Delta
Tue 4/216:00 am
LJU
-
ONT
2 stops20h 15m
Delta
Deal found 2/19$561
This FlightHub deal was found by Cheapflights users on 2/18. 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.
Mon 3/3012:55 pm
SFO
-
LJU
1 stop39h 00m
Turkish Airlines
Wed 4/89:40 am
LJU
-
SFO
1 stop34h 10m
Turkish Airlines
Deal found 2/18$606
This Delta deal was found by Cheapflights users on 2/18. 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.
Tue 4/77:55 am
LAX
-
LJU
2 stops20h 55m
Delta
Tue 4/286:00 am
LJU
-
LAX
1 stop14h 50m
Delta
Deal found 2/18$612
This KLM deal was found by Cheapflights users on 2/18. 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.
Tue 4/74:45 pm
LAX
-
LJU
1 stop21h 10m
KLM
Tue 4/286:00 am
LJU
-
LAX
1 stop17h 45m
KLM
Deal found 2/18$613
This FlightHub deal was found by Cheapflights users on 2/22. 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 9/26:45 pm
SFO
-
LJU
1 stop33h 10m
Turkish Airlines
Wed 9/239:40 am
LJU
-
SFO
1 stop34h 10m
Turkish Airlines
Deal found 2/22$615
This FlightHub deal was found by Cheapflights users on 2/19. 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 5/611:04 am
SAN
-
LJU
2 stops25h 51m
Lufthansa
Sun 5/108:00 pm
LJU
-
SAN
1 stop28h 25m
Lufthansa
Deal found 2/19$615

Find flight deals from California to Slovenia

Keep the following information in mind while searching for California to Slovenia flight deals. Data was last updated February 22, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$489
(Kiwi.com)

One-way from

$313
(oojo)

Popular in

June

Cheapest in

February

Average price

$547
Provider with most accurate pricing for Los Angeles-Ljubljana Joze Pucnik flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-Ljubljana Joze Pucnik flights.
Search Deals
From California to Slovenia
Search Deals
One-way flight from California to Slovenia
Search Deals
Highest demand for flights based on searches. 25% potential increase in price ($278 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($56 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

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 February 22, 2026.
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 4/15

5:30 pm-7:30 pm

1 stop17h 00m

Ljubljana Joze Pucnik

Tue 4/21

6:55 am-1:10 pm

1 stop15h 15m

$536

Santa AnaLjubljana

SNA - LJU

SNALJU

Santa Ana J. Wayne/Orange Cnty

Wed 4/15

6:39 pm-7:30 pm

2 stops15h 51m

Ljubljana Joze Pucnik

Tue 4/21

9:55 am-8:47 pm

2 stops19h 52m

$545

San DiegoLjubljana

SAN - LJU

SANLJU

San Diego

Mon 4/13

11:01 am-7:25 pm

2 stops23h 24m

Ljubljana Joze Pucnik

Fri 4/24

6:25 am-10:59 pm

2 stops25h 34m

$547

Los AngelesLjubljana

LAX - LJU

LAXLJU

Los Angeles

Mon 4/13

6:20 am-1:25 pm

2 stops22h 05m

Ljubljana Joze Pucnik

Tue 4/28

6:00 am-5:45 pm

2 stops20h 45m

$561

Los AngelesLjubljana

LAX - LJU

LAXLJU

Los Angeles

Wed 4/15

5:09 pm-10:55 pm

2 stops20h 46m

Ljubljana Joze Pucnik

Tue 4/21

6:00 am-6:56 pm

2 stops21h 56m

$561

OntarioLjubljana

ONT - LJU

ONTLJU

Ontario

Wed 4/15

5:05 pm-10:55 pm

2 stops20h 50m

Ljubljana Joze Pucnik

Tue 4/21

6:00 am-5:15 pm

2 stops20h 15m

$561

San FranciscoLjubljana

SFO - LJU

SFOLJU

San Francisco

Mon 3/30

12:55 pm-12:55 pm

1 stop39h 00m

Ljubljana Joze Pucnik

Wed 4/8

9:40 am-10:50 am

1 stop34h 10m

$606

Los AngelesLjubljana

LAX - LJU

LAXLJU

Los Angeles

Tue 4/7

7:55 am-1:50 pm

2 stops20h 55m

Ljubljana Joze Pucnik

Tue 4/28

6:00 am-11:50 am

1 stop14h 50m

$612

Los AngelesLjubljana

LAX - LJU

LAXLJU

Los Angeles

Tue 4/7

4:45 pm-10:55 pm

1 stop21h 10m

Ljubljana Joze Pucnik

Tue 4/28

6:00 am-2:45 pm

1 stop17h 45m

$613

San DiegoLjubljana

SAN - LJU

SANLJU

San Diego

Wed 5/6

11:04 am-9:55 pm

2 stops25h 51m

Ljubljana Joze Pucnik

Sun 5/10

8:00 pm-3:25 pm

1 stop28h 25m

$615

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/18

Showing 1-10 of 60 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 $511). Flying from California to Slovenia in June is currently the most expensive (average of $1,236). 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.

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 Turkish Airlines can get you from California to Slovenia in just under 17h. Your travel time can differ by up to 22h. 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 British Airways, which is currently one of the cheapest options available, starting at $316. Lufthansa flights start at $385 while deals on KLM start at $389 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, February is the cheapest month in which you can book a flight from California to Slovenia (average of $511). Flying from California to Slovenia in June is currently the most expensive (average of $1,236). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 6 airlines flying from California to Slovenia

Discover the top 6 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 February 22, 2026.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest$542Average$1,109FlexibilityNo cancel feeOn-time79%
DeltaCheapest$550Average$908FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$589Average$3,958FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$638Average$803FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$677Average$801FlexibilityNo cancel feeOn-time70%
KLMCheapest$743Average$968FlexibilityNo cancel feeOn-time75%

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