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$345+ Cheap flights from Pasadena, 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 1/13. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — LJU
feb. 7 — feb. 141
sáb. 2/7
sáb. 2/14
1 adult, Economy
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Cheap flight deals from Pasadena to Slovenia

Keep the following information in mind while searching for Pasadena to Slovenia flight deals. Data was last updated enero 8, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$499
(lol.travel)

One-way from

$345
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$723
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 Pasadena to Slovenia
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One-way flight from Pasadena to Slovenia
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Highest demand for flights based on searches. 27% potential increase in price ($327 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($65 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from Pasadena to Slovenia

Cheapest flights from Pasadena to Slovenia
Explore the most affordable flight options available from Pasadena to Slovenia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 8, 2026.

This lol.travel deal was found by Cheapflights users on 1/7. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 2/710:20 pmLAX - LJU
1 stop29h 45mLOT
lun. 2/231:45 pmLJU - LAX
1 stop33h 35mLOT
Deal found 1/7$499
This oojo deal was found by Cheapflights users on 1/7. 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.
vie. 3/205:15 pmLAX - LJU
1 stop35h 50mLOT
dom. 4/191:30 pmLJU - LAX
1 stop34h 05mLOT
Deal found 1/7$515
This Kiwi.com deal was found by Cheapflights users on 1/7. 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.
sáb. 2/711:45 amLAX - LJU
2 stops16h 55mSWISS
lun. 2/233:10 pmLJU - LAX
1 stop34h 25mSWISS
Deal found 1/7$519
This oojo deal was found by Cheapflights users on 1/6. 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.
mié. 2/1810:20 pmLAX - LJU
1 stop29h 45mLOT
lun. 2/231:45 pmLJU - LAX
1 stop33h 35mLOT
Deal found 1/6$520
This FlightHub deal was found by Cheapflights users on 1/7. 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.
vie. 3/205:15 pmLAX - LJU
1 stop15h 15mLOT
mar. 3/315:05 pmLJU - LAX
1 stop30h 30mLOT
Deal found 1/7$521
This Kiwi.com deal was found by Cheapflights users on 1/6. 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.
vie. 2/207:00 pmLAX - LJU
2 stops18h 15mSWISS
vie. 2/276:30 amLJU - LAX
1 stop19h 05mSWISS
Deal found 1/6$524
This Cheapflightsfares deal was found by Cheapflights users on 1/8. 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.
jue. 2/57:10 pmLAX - LJU
1 stop18h 20mSWISS
jue. 2/266:30 amLJU - LAX
1 stop19h 05mSWISS
Deal found 1/8$525
This Gotogate deal was found by Cheapflights users on 1/6. 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.
mié. 2/188:30 amLAX - LJU
2 stops26h 00mMultiple Airlines
lun. 2/236:50 amLJU - LAX
1 stop15h 15mMultiple Airlines
Deal found 1/6$530
This Cheapflightsfares deal was found by Cheapflights users on 1/6. 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.
jue. 2/511:40 amLAX - LJU
2 stops16h 55mMultiple Airlines
jue. 2/261:20 pmLJU - LAX
2 stops18h 39mMultiple Airlines
Deal found 1/6$533
This Booking.com deal was found by Cheapflights users on 1/6. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 2/78:30 amLAX - LJU
2 stops16h 25mMultiple Airlines
lun. 2/236:50 amLJU - LAX
1 stop15h 15mMultiple Airlines
Deal found 1/6$536

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pasadena 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 enero 8, 2026.
Use the filters below to find and compare flights from Pasadena to Slovenia that are best for you.

Fly from

Pasadena

Fly to

Slovenia

Route

Depart

Return

Price

Los AngelesLjubljana

LAX - LJU

LAXLJU

Los Angeles

sáb. 2/7

10:20 pm-1:05 pm

1 stop29h 45m

Ljubljana Joze Pucnik

lun. 2/23

1:45 pm-2:20 pm

1 stop33h 35m

$499

Los AngelesLjubljana

LAX - LJU

LAXLJU

Los Angeles

dom. 2/22

3:00 pm-7:30 pm

2 stops19h 30m

Ljubljana Joze Pucnik

dom. 3/1

6:35 am-1:05 pm

1 stop15h 30m

$519

Los AngelesLjubljana

LAX - LJU

LAXLJU

Los Angeles

vie. 3/20

5:15 pm-4:30 pm

1 stop15h 15m

Ljubljana Joze Pucnik

mar. 3/31

5:05 pm-2:35 pm

1 stop30h 30m

$521

Los AngelesLjubljana

LAX - LJU

LAXLJU

Los Angeles

vie. 2/20

7:00 pm-10:15 pm

2 stops18h 15m

Ljubljana Joze Pucnik

vie. 2/27

6:30 am-4:35 pm

1 stop19h 05m

$524

Los AngelesLjubljana

LAX - LJU

LAXLJU

Los Angeles

jue. 2/5

7:10 pm-10:30 pm

1 stop18h 20m

Ljubljana Joze Pucnik

jue. 2/26

6:30 am-4:35 pm

1 stop19h 05m

$525

Los AngelesLjubljana

LAX - LJU

LAXLJU

Los Angeles

sáb. 2/7

8:30 am-9:55 am

2 stops16h 25m

Ljubljana Joze Pucnik

lun. 2/23

6:50 am-1:05 pm

1 stop15h 15m

$536

Los AngelesLjubljana

LAX - LJU

LAXLJU

Los Angeles

jue. 2/5

2:15 pm-7:30 pm

2 stops20h 15m

Ljubljana Joze Pucnik

jue. 2/26

6:35 am-1:05 pm

1 stop15h 30m

$538

Los AngelesLjubljana

LAX - LJU

LAXLJU

Los Angeles

sáb. 2/7

5:45 am-11:40 am

2 stops20h 55m

Ljubljana Joze Pucnik

lun. 2/23

12:50 pm-6:15 pm

2 stops38h 25m

$547

Los AngelesLjubljana

LAX - LJU

LAXLJU

Los Angeles

vie. 2/20

6:00 am-11:40 am

2 stops20h 40m

Ljubljana Joze Pucnik

vie. 2/27

12:25 pm-9:35 pm

1 stop18h 10m

$551

Los AngelesLjubljana

LAX - LJU

LAXLJU

Los Angeles

jue. 4/9

8:55 pm-8:30 pm

1 stop14h 35m

$369

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/6

Showing 1-10 of 17 results
1
2

Best time to book a flight from Pasadena to Slovenia

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

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

Currently, February is the cheapest month in which you can book a flight from Pasadena to Slovenia (average of $513). Flying from Pasadena to Slovenia in June is currently the most expensive (average of $1,319). 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.

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 enero 8, 2026.
Read reviews from past customers who have flown Delta, KLM, and SWISS from Pasadena to Slovenia. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,031 reviews

Crew

8.5

Overall

7.9

Food

7.2

Boarding

8.1

Entertainment

7.8

Comfort

7.9

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
7.9
Good
8,031 reviews
Delta
7.9
Good
8,031 reviews

Crew

8.5

Overall

7.9

Food

7.2

Boarding

8.1

Entertainment

7.8

Comfort

7.9

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
7.7
Good
1,434 reviews
Delta
7.9
Good
8,031 reviews

Crew

8.5

Overall

7.9

Food

7.2

Boarding

8.1

Entertainment

7.8

Comfort

7.9

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
1,843 reviews
Delta
7.9
Good
8,031 reviews

Crew

8.5

Overall

7.9

Food

7.2

Boarding

8.1

Entertainment

7.8

Comfort

7.9

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.
Turkish Airlines
7.3
Good
4,154 reviews
Delta
7.9
Good
8,031 reviews

Crew

8.5

Overall

7.9

Food

7.2

Boarding

8.1

Entertainment

7.8

Comfort

7.9

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.
Lufthansa
6.8
Okay
7,697 reviews
Delta
7.9
Good
8,031 reviews

Crew

8.5

Overall

7.9

Food

7.2

Boarding

8.1

Entertainment

7.8

Comfort

7.9

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 Pasadena 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 Pasadena to Slovenia?

    Departing from Pasadena to Slovenia will take you 18h 15m. There are 6164 mi between Pasadena and Slovenia. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Pasadena to Slovenia one-way?

    For one-way options, check prices for KLM. According to our data, you can fly for as low as $389. Users have also found prices from $389 and $420 on Delta and Lufthansa, respectively.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Pasadena to Slovenia (average of $513). Flying from Pasadena to Slovenia in June is currently the most expensive (average of $1,319). 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 Pasadena to Slovenia

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Top 6 airlines flying from Pasadena to Slovenia

Discover the top 6 airlines that operate flights from Pasadena 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 enero 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest$542Average$824FlexibilityNo cancel feeOn-time79%
DeltaCheapest$550Average$717FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$551Average$714FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$624Average$947FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$664Average$823FlexibilityNo cancel feeOn-time77%
KLMCheapest$743Average$932FlexibilityNo cancel feeOn-time75%

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