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$428+ 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 5/11. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — LJU
Apr 29 — May 61
Tue 4/29
Tue 5/6
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 April 24, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$709
(Finnair)

One-way from

$428
(Kiwi.com)

Popular in

June

Cheapest in

March

Average price

$947
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. 22% potential increase in price ($275 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($56 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 24, 2025.

This Finnair deal was found by Cheapflights users on 4/23. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/106:45 pmLAX - LJU
1 stop29h 00mFinnair
Thu 8/219:30 amLJU - LAX
1 stop16h 35mFinnair
Deal found 4/23$709
This Orbitz deal was found by Cheapflights users on 4/23. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/298:10 pmLAX - LJU
1 stop33h 25mMultiple Airlines
Sat 11/156:30 amLJU - LAX
2 stops18h 36mMultiple Airlines
Deal found 4/23$729
This Orbitz deal was found by Cheapflights users on 4/23. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/298:10 pmLAX - LJU
1 stop33h 25mSWISS
Sat 11/156:35 amLJU - LAX
1 stop18h 55mSWISS
Deal found 4/23$736
This Delta deal was found by Cheapflights users on 4/23. 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.
Sun 8/108:59 amLAX - LJU
2 stops17h 36mDelta
Thu 8/2112:20 pmLJU - LAX
2 stops19h 57mDelta
Deal found 4/23$757
This FlightHub deal was found by Cheapflights users on 4/23. 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 5/197:55 pmLAX - LJU
1 stop27h 35mTurkish Airlines
Fri 6/132:05 pmLJU - LAX
1 stop36h 55mTurkish Airlines
Deal found 4/23$812
This Kiwi.com deal was found by Cheapflights users on 4/23. 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 5/58:30 pmSFO - LJU
1 stop14h 30mMultiple Airlines
Tue 5/208:45 pmLJU - SFO
2 stops35h 31mMultiple Airlines
Deal found 4/23$836
This Lufthansa deal was found by Cheapflights users on 4/23. 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 5/128:25 amLAX - LJU
2 stops28h 45mLufthansa
Mon 6/21:20 pmLJU - LAX
1 stop34h 55mLufthansa
Deal found 4/23$874
This CheapOair deal was found by Cheapflights users on 4/23. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/78:00 amSFO - LJU
2 stops24h 50mBritish Airways
Wed 5/216:00 pmLJU - SFO
1 stop32h 15mBritish Airways
Deal found 4/23$896
This Ovago deal was found by Cheapflights users on 4/23. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/410:29 pmLAX - LJU
2 stops30h 46mBritish Airways
Sat 10/1111:00 amLJU - LAX
1 stop35h 25mBritish Airways
Deal found 4/23$918
This Expedia deal was found by Cheapflights users on 4/23. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/71:25 pmSAN - LJU
2 stops20h 10mMultiple Airlines
Wed 5/287:25 pmLJU - SAN
2 stops33h 20mMultiple Airlines
Deal found 4/23$922
This KLM deal was found by Cheapflights users on 4/23. 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.
Wed 5/76:15 amSAN - LJU
2 stops20h 20mKLM
Wed 5/2812:35 pmLJU - SAN
1 stop32h 25mKLM
Deal found 4/23$925
This FlightHub deal was found by Cheapflights users on 4/23. 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 8/2412:40 pmSFO - LJU
1 stop21h 35mTurkish Airlines
Fri 9/58:10 pmLJU - SFO
1 stop23h 25mTurkish Airlines
Deal found 4/23$926

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 April 24, 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 8/10

6:45 pm-8:45 am

1 stop29h 00m

Ljubljana Joze Pucnik

Thu 8/21

9:30 am-5:05 pm

1 stop16h 35m

$709

Los AngelesLjubljana

LAX - LJU

LAXLJU

Los Angeles

Sun 5/18

4:30 pm-9:40 am

1 stop32h 10m

Ljubljana Joze Pucnik

Tue 6/3

10:35 am-2:10 pm

1 stop36h 35m

$750

Los AngelesLjubljana

LAX - LJU

LAXLJU

Los Angeles

Sun 8/10

8:59 am-11:35 am

2 stops17h 36m

Ljubljana Joze Pucnik

Thu 8/21

12:20 pm-11:17 pm

2 stops19h 57m

$757

Los AngelesLjubljana

LAX - LJU

LAXLJU

Los Angeles

Mon 5/19

7:55 pm-8:30 am

1 stop27h 35m

Ljubljana Joze Pucnik

Fri 6/13

2:05 pm-6:00 pm

1 stop36h 55m

$812

San FranciscoLjubljana

SFO - LJU

SFOLJU

San Francisco

Mon 5/5

8:30 pm-8:00 pm

1 stop14h 30m

Ljubljana Joze Pucnik

Tue 5/20

8:45 pm-11:16 pm

2 stops35h 31m

$836

Los AngelesLjubljana

LAX - LJU

LAXLJU

Los Angeles

Mon 5/12

8:25 am-10:10 pm

2 stops28h 45m

Ljubljana Joze Pucnik

Mon 6/2

1:20 pm-3:15 pm

1 stop34h 55m

$874

San FranciscoLjubljana

SFO - LJU

SFOLJU

San Francisco

Wed 5/7

8:00 am-5:50 pm

2 stops24h 50m

Ljubljana Joze Pucnik

Wed 5/21

6:00 pm-5:15 pm

1 stop32h 15m

$896

Los AngelesLjubljana

LAX - LJU

LAXLJU

Los Angeles

Sat 10/4

10:29 pm-2:15 pm

2 stops30h 46m

Ljubljana Joze Pucnik

Sat 10/11

11:00 am-1:25 pm

1 stop35h 25m

$918

San DiegoLjubljana

SAN - LJU

SANLJU

San Diego

Wed 5/7

1:25 pm-6:35 pm

2 stops20h 10m

Ljubljana Joze Pucnik

Wed 5/28

7:25 pm-7:45 pm

2 stops33h 20m

$922

San DiegoLjubljana

SAN - LJU

SANLJU

San Diego

Wed 5/7

6:15 am-11:35 am

2 stops20h 20m

Ljubljana Joze Pucnik

Wed 5/28

12:35 pm-12:00 pm

1 stop32h 25m

$925

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

Showing 1-10 of 46 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 $1,520). 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 April 24, 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.

Rainfall in Slovenia by month

Plan your trip to Slovenia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Slovenia ranges from 1.6 - 2.8 inches per month. October is typically the wettest month, when rainfall can reach 2.8 in. January is typically the driest time to visit Slovenia when rainfall is around 1.6 in.

Temperature in Slovenia by month

Plan your trip to Slovenia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Slovenia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Slovenia

Get insights into the airlines that provide service to Slovenia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Slovenia. Reviews last updated April 24, 2025.
Read through reviews of airlines operating flights from California to Slovenia, such as Delta, KLM and LOT. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,920 reviews

Food

7.3

Crew

8.5

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,920 reviews
Delta
8.0
Very good
7,920 reviews

Food

7.3

Crew

8.5

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,333 reviews
Delta
8.0
Very good
7,920 reviews

Food

7.3

Crew

8.5

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
LOT
7.6
Good
1,066 reviews
Delta
8.0
Very good
7,920 reviews

Food

7.3

Crew

8.5

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Finnair
7.6
Good
1,272 reviews
Delta
8.0
Very good
7,920 reviews

Food

7.3

Crew

8.5

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
SWISS
7.5
Good
1,582 reviews
Delta
8.0
Very good
7,920 reviews

Food

7.3

Crew

8.5

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

  • 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 $541. Air Serbia flights start at $691 while deals on Lufthansa start at $699 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 $710). Flying from California to Slovenia in June is currently the most expensive (average of $1,520). 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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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 April 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapest$666Average$926FlexibilityNo cancel feeOn-time77%
DeltaCheapest$667Average$1,010FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$673Average$1,090FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$685Average$1,248FlexibilityNo cancel feeOn-time76%
SWISSCheapest$686Average$993FlexibilityNo cancel feeOn-time79%
Turkish AirlinesCheapest$779Average$900FlexibilityNo cancel feeOn-time77%

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