HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Ljubljana

$318+ Cheap flights from Irvine, CA to Ljubljana (LJU)

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 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Irvine to Ljubljana with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Irvine to Ljubljana Joze Pucnik are usually found in November or March, booked 31 days in advance, depart on a Monday or Thursday and return on a Tuesday

Cheap flight deals from Irvine to Ljubljana

Keep the following information in mind while searching for Irvine to Ljubljana flight deals. Data was last updated September 16, 2025.

Round-trip from

$548
(Kiwi.com)

One-way from

$318
(Connections by easyJet)

Popular in

June

Cheapest in

November

Average price

$883
From Irvine to Ljubljana Joze Pucnik
Search Deals
One-way flight from Irvine to Ljubljana Joze Pucnik
Search Deals
Highest demand for flights based on searches. 24% potential increase in price ($297 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($64 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Irvine to Ljubljana

Cheapest flights from Irvine to Ljubljana
Explore the most affordable flight options available from Irvine to Ljubljana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/16. 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.
Tue 11/42:18 pmLAX - LJU
2 stops34h 37mMultiple Airlines
Tue 11/116:30 amLJU - LAX
1 stop19h 05mMultiple Airlines
Deal found 9/16$548
This Kiwi.com deal was found by Cheapflights users on 9/16. 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.
Sun 11/95:30 pmLAX - LJU
1 stop17h 00mLufthansa
Tue 11/256:35 amLJU - LAX
2 stops19h 34mLufthansa
Deal found 9/16$551
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
Wed 11/126:30 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
Tue 11/116:30 amLJU - LAX
1 stop19h 05mSWISS
Deal found 9/14$587

Cheapflights Fare Finder

 
Customize your flight search to find flights from Irvine to Ljubljana 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 16, 2025.
Use the filters below to find and compare flights from Irvine to Ljubljana that are best for you.

Fly from

Irvine

Fly to

Ljubljana

Route

Depart

Return

Price

Los AngelesLjubljana

LAX - LJU

LAXLJU

Los Angeles

Tue 11/4

2:18 pm-9:55 am

2 stops34h 37m

Ljubljana Joze Pucnik

Tue 11/11

6:30 am-4:35 pm

1 stop19h 05m

$548

Los AngelesLjubljana

LAX - LJU

LAXLJU

Los Angeles

Sun 11/9

5:30 pm-7:30 pm

1 stop17h 00m

Ljubljana Joze Pucnik

Tue 11/25

6:35 am-1:05 pm

1 stop15h 30m

$555

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

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

Los AngelesLjubljana

LAX - LJU

LAXLJU

Los Angeles

Wed 10/15

7:35 pm-6:35 pm

1 stop14h 00m

Ljubljana Joze Pucnik

Wed 10/22

6:40 am-1:00 pm

1 stop15h 20m

$593

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

Sun 9/21

4:30 pm-9:40 am

1 stop32h 10m

$318

Los AngelesLjubljana

LAX - LJU

LAXLJU

Los Angeles

Sun 3/15

7:00 am-7:10 pm

2 stops28h 10m

$424

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 14 results
1
2

Best time to book a flight from Irvine to Ljubljana

Have a flexible travel schedule? Discover the best time to fly to Ljubljana 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 Ljubljana

How far ahead should I book a flight from Irvine to Ljubljana?

Use this chart to determine the optimal time to book a round-trip flight from Irvine to Ljubljana. Price data was last updated on September 12, 2025.

The best time to book flights from Irvine to Ljubljana is 31 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, February is the cheapest month in which you can book a flight from Irvine to Ljubljana (average of $710). Flying from Irvine to Ljubljana 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 IR9 to LJU?

Find hourly flight availability from Irvine to Ljubljana. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 16, 2025.

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

Reviews of airlines servicing Ljubljana

Get insights into the airlines that provide service to Ljubljana. 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 Ljubljana. Reviews last updated September 16, 2025.
Read through reviews of airlines operating flights from Irvine to Ljubljana, such as KLM, SWISS, and Lufthansa. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,386 reviews

Boarding

7.8

Crew

8.4

Entertainment

7.2

Overall

7.8

Food

7.3

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Mark,Sep 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
KLM
7.8
Good
1,386 reviews
KLM
7.8
Good
1,386 reviews

Boarding

7.8

Crew

8.4

Entertainment

7.2

Overall

7.8

Food

7.3

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Mark,Sep 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
SWISS
7.6
Good
1,737 reviews
KLM
7.8
Good
1,386 reviews

Boarding

7.8

Crew

8.4

Entertainment

7.2

Overall

7.8

Food

7.3

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Mark,Sep 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
Lufthansa
6.8
Okay
7,407 reviews
KLM
7.8
Good
1,386 reviews

Boarding

7.8

Crew

8.4

Entertainment

7.2

Overall

7.8

Food

7.3

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Mark,Sep 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

Related info for your journey

Find useful and relevant information for your journey from Irvine to Ljubljana. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Ljubljana from Irvine?

    For a flight from Irvine to Ljubljana, you will be flying into Joze Pucnik. Ljubljana Joze Pucnik (LJU) is just 11.7 mi from the center of the city. Joze Pucnik is the only Ljubljana airport and it handles 0 inbound flights from Irvine per day. 4 airlines have flights to Ljubljana Joze Pucnik from Irvine on a regular basis.

  • How long is the flight from Irvine to Ljubljana?

    There are many flights that can get you from Irvine to Ljubljana in 17h. Fly via Lufthansa or SWISS to get the fastest option. Irvine and Ljubljana are separated by a distance of 6164 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Irvine to Ljubljana (average of $710). Flying from Irvine to Ljubljana 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

Traveling to a place near Ljubljana?

Book flights to Ljubljana if you plan to visit one of these locations
Kranjska Gora

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.

Top 4 airlines flying from Irvine to Ljubljana

Discover the top 4 airlines that operate flights from Irvine to Ljubljana. 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 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$624Average$945FlexibilityNo cancel feeOn-time76%
DeltaCheapest$657Average$1,016FlexibilityNo cancel feeOn-timeN/A
SWISSCheapest$687Average$836FlexibilityNo cancel feeOn-time79%
KLMCheapest$743Average$932FlexibilityNo cancel feeOn-time75%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.