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$396+ Cheap flights from Irvine, CA 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 7/5. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — LJU
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheap flight deals from Irvine to Slovenia

Keep the following information in mind while searching for Irvine to Slovenia flight deals. Data was last updated May 1, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$669
(Finnair)

One-way from

$396
(Kiwi.com)

Popular in

June

Cheapest in

March

Average price

$966
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 Irvine to Slovenia
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One-way flight from Irvine to Slovenia
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Highest demand for flights based on searches. 22% potential increase in price ($269 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 May 2025
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Find flight deals from Irvine to Slovenia

Cheapest flights from Irvine to Slovenia
Explore the most affordable flight options available from Irvine to Slovenia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

This Finnair deal was found by Cheapflights users on 4/30. 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 4/30$669
This SWISS deal was found by Cheapflights users on 4/30. 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 7/217:35 pmLAX - LJU
1 stop29h 30mSWISS
Tue 8/127:20 pmLJU - LAX
2 stops29h 50mSWISS
Deal found 4/30$709
This Connections by easyJet deal was found by Cheapflights users on 4/30. 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 Connections by easyJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/284:30 pmLAX - LJU
1 stop32h 10mMultiple Airlines
Tue 10/710:35 amLJU - LAX
1 stop36h 35mMultiple Airlines
Deal found 4/30$727
This Orbitz deal was found by Cheapflights users on 4/30. 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.
Tue 7/226:05 amLAX - LJU
2 stops26h 10mBritish Airways
Tue 8/125:00 pmLJU - LAX
2 stops36h 27mBritish Airways
Deal found 4/30$749
This Delta deal was found by Cheapflights users on 4/30. 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 8/108:45 amLAX - LJU
2 stops17h 50mDelta
Thu 8/2112:35 pmLJU - LAX
2 stops21h 06mDelta
Deal found 4/30$750
This KLM deal was found by Cheapflights users on 4/29. 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 10/229:00 amLAX - LJU
2 stops17h 35mKLM
Tue 10/2812:35 pmLJU - LAX
1 stop32h 10mKLM
Deal found 4/29$790
This FlightHub deal was found by Cheapflights users on 4/29. 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 10/224:35 pmLAX - LJU
1 stop35h 00mLOT
Mon 10/271:45 pmLJU - LAX
1 stop33h 35mLOT
Deal found 4/29$797
This Lufthansa deal was found by Cheapflights users on 4/29. 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 10/208:15 amLAX - LJU
2 stops15h 45mLufthansa
Wed 10/2910:25 amLJU - LAX
2 stops19h 21mLufthansa
Deal found 4/29$806
This Turkish Airlines deal was found by Cheapflights users on 4/30. 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.
Thu 5/87:55 pmLAX - LJU
1 stop38h 20mTurkish Airlines
Wed 5/219:25 amLJU - LAX
1 stop17h 35mTurkish Airlines
Deal found 4/30$825
This Brussels Airlines deal was found by Cheapflights users on 4/30. 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 Brussels Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/302:55 pmLAX - LJU
2 stops17h 50mBrussels Airlines
Sun 10/511:55 amLJU - LAX
2 stops58h 05mBrussels Airlines
Deal found 4/30$931
This Air Serbia deal was found by Cheapflights users on 4/30. 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 Serbia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/267:20 amLAX - LJU
2 stops22h 05mAir Serbia
Fri 10/102:55 pmLJU - LAX
2 stops40h 55mAir Serbia
Deal found 4/30$1,085
This Air France deal was found by Cheapflights users on 4/30. 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.
Sun 9/289:00 amLAX - LJU
2 stops17h 35mAir France
Mon 10/612:35 pmLJU - LAX
2 stops31h 45mAir France
Deal found 4/30$1,156

Cheapflights Fare Finder

Customize your flight search to find flights from Irvine 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 May 1, 2025.
Use the filters below to find and compare flights from Irvine to Slovenia that are best for you.

Fly from

Irvine

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

$669

Los AngelesLjubljana

LAX - LJU

LAXLJU

Los Angeles

Mon 7/21

7:35 pm-10:05 am

1 stop29h 30m

Ljubljana Joze Pucnik

Tue 8/12

7:20 pm-4:10 pm

2 stops29h 50m

$709

Los AngelesLjubljana

LAX - LJU

LAXLJU

Los Angeles

Sun 9/28

4:30 pm-9:40 am

1 stop32h 10m

Ljubljana Joze Pucnik

Tue 10/7

10:35 am-2:10 pm

1 stop36h 35m

$727

Los AngelesLjubljana

LAX - LJU

LAXLJU

Los Angeles

Tue 7/22

6:05 am-5:15 pm

2 stops26h 10m

Ljubljana Joze Pucnik

Tue 8/12

5:00 pm-8:27 pm

2 stops36h 27m

$749

Los AngelesLjubljana

LAX - LJU

LAXLJU

Los Angeles

Sun 8/10

8:45 am-11:35 am

2 stops17h 50m

Ljubljana Joze Pucnik

Thu 8/21

12:35 pm-12:41 am

2 stops21h 06m

$750

Los AngelesLjubljana

LAX - LJU

LAXLJU

Los Angeles

Wed 10/22

9:00 am-11:35 am

2 stops17h 35m

Ljubljana Joze Pucnik

Tue 10/28

12:35 pm-12:45 pm

1 stop32h 10m

$790

Los AngelesLjubljana

LAX - LJU

LAXLJU

Los Angeles

Wed 10/22

4:35 pm-12:35 pm

1 stop35h 00m

Ljubljana Joze Pucnik

Mon 10/27

1:45 pm-3:20 pm

1 stop33h 35m

$797

Los AngelesLjubljana

LAX - LJU

LAXLJU

Los Angeles

Mon 10/20

8:15 am-9:00 am

2 stops15h 45m

Ljubljana Joze Pucnik

Wed 10/29

10:25 am-9:46 pm

2 stops19h 21m

$806

Los AngelesLjubljana

LAX - LJU

LAXLJU

Los Angeles

Mon 5/19

7:55 pm-8:30 am

1 stop27h 35m

Ljubljana Joze Pucnik

Mon 6/9

8:10 pm-6:00 pm

1 stop30h 50m

$871

Los AngelesLjubljana

LAX - LJU

LAXLJU

Los Angeles

Tue 9/30

2:55 pm-5:45 pm

2 stops17h 50m

Ljubljana Joze Pucnik

Sun 10/5

11:55 am-1:00 pm

2 stops58h 05m

$931

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 17 results
1
2

Best time to book a flight from Irvine to Slovenia

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

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

Currently, February is the cheapest month in which you can book a flight from Irvine to Slovenia (average of $710). Flying from Irvine to Slovenia in June is currently the most expensive (average of $1,515). 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 IR9 to SI?

Find hourly flight availability from Irvine 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 May 1, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Irvine to Slovenia as you normally would.

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 May 1, 2025.
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

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
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

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
1,334 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

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
1,069 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

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
1,275 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

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
1,588 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

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 Irvine 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 Irvine 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 $481. SWISS flights start at $511 while deals on LOT start at $894 one-way.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Irvine to Slovenia (average of $710). Flying from Irvine to Slovenia in June is currently the most expensive (average of $1,515). 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 Irvine to Slovenia

Discover the top 5 airlines that operate flights from Irvine 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapest$666Average$926FlexibilityNo cancel feeOn-time77%
DeltaCheapest$667Average$1,016FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$673Average$1,090FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$685Average$1,152FlexibilityNo cancel feeOn-time76%
SWISSCheapest$686Average$867FlexibilityNo cancel feeOn-time79%

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