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$372+ 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 4/18. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — LJU
Apr 7 — Apr 141
Mon 4/7
Mon 4/14
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 2, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$655
(Kiwi.com)

One-way from

$372
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$941
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. 23% potential increase in price ($283 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 2, 2025.

This Finnair deal was found by Cheapflights users on 4/1. 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 4/1$646
This Kiwi.com deal was found by Cheapflights users on 4/1. 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 5/89:25 pmLAX - LJU
1 stop36h 45mMultiple Airlines
Thu 5/156:30 pmLJU - LAX
1 stop33h 35mMultiple Airlines
Deal found 4/1$655
This British Airways deal was found by Cheapflights users on 4/1. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1211:21 pmLAX - LJU
2 stops32h 54mBritish Airways
Mon 6/23:10 pmLJU - LAX
2 stops36h 39mBritish Airways
Deal found 4/1$685
This Delta deal was found by Cheapflights users on 4/1. 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 9/168:59 amLAX - LJU
2 stops17h 36mDelta
Sat 9/2712:20 pmLJU - LAX
1 stop18h 35mDelta
Deal found 4/1$798
This SWISS deal was found by Cheapflights users on 4/1. 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.
Mon 5/127:35 pmLAX - LJU
1 stop14h 00mSWISS
Mon 6/27:20 pmLJU - LAX
1 stop30h 10mSWISS
Deal found 4/1$829
This oojo deal was found by Cheapflights users on 4/1. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/76:45 pmSFO - LJU
1 stop28h 45mTurkish Airlines
Wed 5/218:10 pmLJU - SFO
1 stop29h 30mTurkish Airlines
Deal found 4/1$854
This FlightHub deal was found by Cheapflights users on 4/1. 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.
Thu 5/11:40 pmLAX - LJU
1 stop33h 50mTurkish Airlines
Sat 5/109:25 amLJU - LAX
1 stop17h 35mTurkish Airlines
Deal found 4/1$864
This Gurufare deal was found by Cheapflights users on 4/1. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/185:30 pmLAX - LJU
1 stop16h 55mLufthansa
Sat 6/76:30 amLJU - LAX
1 stop15h 30mLufthansa
Deal found 4/1$887
This Orbitz deal was found by Cheapflights users on 4/1. 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 5/214:20 pmSFO - LJU
1 stop16h 30mBritish Airways
Mon 5/263:10 pmLJU - SFO
2 stops38h 50mBritish Airways
Deal found 4/1$931
This Air France deal was found by Cheapflights users on 4/1. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/16:35 amSAN - LJU
2 stops20h 00mAir France
Tue 7/1512:20 pmLJU - SAN
2 stops20h 57mAir France
Deal found 4/1$943
This KLM deal was found by Cheapflights users on 4/1. 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 7/11:55 pmSAN - LJU
1 stop33h 50mMultiple Airlines
Tue 7/1512:20 pmLJU - SAN
2 stops19h 53mMultiple Airlines
Deal found 4/1$944
This Kiwi.com deal was found by Cheapflights users on 4/1. 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.
Sat 5/107:40 pmSFO - LJU
1 stop27h 25mMultiple Airlines
Sat 5/177:55 pmLJU - SFO
2 stops44h 36mMultiple Airlines
Deal found 4/1$961

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 2, 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

$646

Los AngelesLjubljana

LAX - LJU

LAXLJU

Los Angeles

Thu 5/8

9:25 pm-7:10 pm

1 stop36h 45m

Ljubljana Joze Pucnik

Thu 5/15

6:30 pm-7:05 pm

1 stop33h 35m

$655

Los AngelesLjubljana

LAX - LJU

LAXLJU

Los Angeles

Mon 5/12

11:21 pm-5:15 pm

2 stops32h 54m

Ljubljana Joze Pucnik

Mon 6/2

3:10 pm-6:49 pm

2 stops36h 39m

$685

Los AngelesLjubljana

LAX - LJU

LAXLJU

Los Angeles

Tue 9/16

8:59 am-11:35 am

2 stops17h 36m

Ljubljana Joze Pucnik

Sat 9/27

12:20 pm-9:55 pm

1 stop18h 35m

$798

Los AngelesLjubljana

LAX - LJU

LAXLJU

Los Angeles

Mon 5/12

7:35 pm-6:35 pm

1 stop14h 00m

Ljubljana Joze Pucnik

Mon 6/2

7:20 pm-4:30 pm

1 stop30h 10m

$829

San FranciscoLjubljana

SFO - LJU

SFOLJU

San Francisco

Wed 5/7

6:45 pm-8:30 am

1 stop28h 45m

Ljubljana Joze Pucnik

Wed 5/21

8:10 pm-4:40 pm

1 stop29h 30m

$854

Los AngelesLjubljana

LAX - LJU

LAXLJU

Los Angeles

Thu 5/1

1:40 pm-8:30 am

1 stop33h 50m

Ljubljana Joze Pucnik

Sat 5/10

9:25 am-6:00 pm

1 stop17h 35m

$864

Los AngelesLjubljana

LAX - LJU

LAXLJU

Los Angeles

Sun 5/18

5:30 pm-7:25 pm

1 stop16h 55m

Ljubljana Joze Pucnik

Sat 6/7

6:30 am-1:00 pm

1 stop15h 30m

$887

San FranciscoLjubljana

SFO - LJU

SFOLJU

San Francisco

Wed 5/21

4:20 pm-5:50 pm

1 stop16h 30m

Ljubljana Joze Pucnik

Mon 5/26

3:10 pm-9:00 pm

2 stops38h 50m

$931

San DiegoLjubljana

SAN - LJU

SANLJU

San Diego

Tue 7/1

6:35 am-11:35 am

2 stops20h 00m

Ljubljana Joze Pucnik

Tue 7/15

12:20 pm-12:17 am

2 stops20h 57m

$943

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

Showing 1-10 of 51 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 2, 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 2, 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
7,898 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

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
7,898 reviews
Delta
8.0
Very good
7,898 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

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
1,323 reviews
Delta
8.0
Very good
7,898 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

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
1,065 reviews
Delta
8.0
Very good
7,898 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

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
1,267 reviews
Delta
8.0
Very good
7,898 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

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
1,572 reviews
Delta
8.0
Very good
7,898 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

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 Lufthansa, which is currently one of the cheapest options available, starting at $631. SWISS flights start at $638 while deals on British Airways start at $660 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 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapest$666Average$1,005FlexibilityNo cancel feeOn-time77%
DeltaCheapest$667Average$1,106FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$673Average$1,005FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$685Average$1,188FlexibilityNo cancel feeOn-time76%
SWISSCheapest$686Average$959FlexibilityNo cancel feeOn-time79%
Turkish AirlinesCheapest$779Average$900FlexibilityNo cancel feeOn-time77%

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