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Cheap flights from California to Slovenia from $373

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from California to Slovenia departing on 5/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from California to Slovenia

Cheap round-trip flights

Enter your travel dates to find the best prices.
SWISS Logo
7:35 pm - 2:00 pm
LAX
-
LJU
33h 25m
1 stop
SWISS Logo
2:50 pm - 4:30 pm
LJU
-
LAX
34h 40m
1 stop
$524SWISS
Tue, Apr 14 - Tue, Apr 28
Multiple Airlines Logo
5:30 pm - 7:25 pm
LAX
-
LJU
16h 55m
1 stop
Multiple Airlines Logo
2:25 pm - 10:25 am
LJU
-
LAX
29h 00m
2 stops
$532Multiple Airlines
Tue, Apr 14 - Tue, Apr 28
Multiple Airlines Logo
7:35 am - 9:35 am
LAX
-
LJU
17h 00m
2 stops
Multiple Airlines Logo
2:25 pm - 10:25 am
LJU
-
LAX
29h 00m
2 stops
$542Multiple Airlines
Tue, Apr 14 - Tue, Apr 28
Air France Logo
3:25 pm - 11:40 am
LAX
-
LJU
35h 15m
1 stop
Air France Logo
12:50 pm - 12:45 pm
LJU
-
LAX
31h 55m
1 stop
$543Air France
Mon, Mar 2 - Mon, Mar 9
Delta Logo
6:15 am - 1:50 pm
SAN
-
LJU
22h 35m
2 stops
Delta Logo
6:00 am - 11:50 am
LJU
-
SAN
14h 50m
1 stop
$545Delta
Tue, Apr 14 - Tue, Apr 21
Delta Logo
6:15 am - 1:50 pm
SAN
-
LJU
22h 35m
2 stops
Delta Logo
6:00 am - 11:50 am
LJU
-
SAN
14h 50m
1 stop
$546Delta
Sun, Apr 12 - Thu, Apr 23
Lufthansa Logo
11:01 am - 7:25 pm
SAN
-
LJU
23h 24m
2 stops
Lufthansa Logo
6:25 am - 9:26 pm
LJU
-
SAN
24h 01m
2 stops
$563Lufthansa
Mon, Apr 13 - Thu, Apr 23
Lufthansa Logo
6:39 pm - 7:25 pm
SNA
-
LJU
15h 46m
2 stops
Lufthansa Logo
9:40 am - 5:33 pm
LJU
-
SNA
16h 53m
2 stops
$581Lufthansa
Tue, Apr 14 - Tue, Apr 28
Turkish Airlines Logo
6:50 pm - 8:25 am
SFO
-
LJU
28h 35m
1 stop
Turkish Airlines Logo
7:35 pm - 12:05 pm
LJU
-
SFO
24h 30m
1 stop
$610Turkish Airlines
Mon, Mar 2 - Mon, Mar 9
Turkish Airlines Logo
6:45 pm - 6:40 pm
LAX
-
LJU
38h 55m
1 stop
Turkish Airlines Logo
9:20 am - 11:10 am
LJU
-
LAX
34h 50m
1 stop
$611Turkish Airlines
Tue, Feb 24 - Tue, Mar 3

Air France flights from California to Slovenia

Our best Air France deals on California to Slovenia flight tickets
Air France
Mar 2
LAX3:25 pmLos Angeles
35h 15m
1 stop
LJU11:40 amLjubljana Joze Pucnik
Mar 8
LJU12:45 pmLjubljana Joze Pucnik
32h 00m
1 stop
LAX12:45 pmLos Angeles
$543
Air France
Mar 3
LAX7:55 amLos Angeles
18h 45m
2 stops
LJU11:40 amLjubljana Joze Pucnik
Mar 8
LJU12:45 pmLjubljana Joze Pucnik
32h 00m
1 stop
LAX12:45 pmLos Angeles
$546
Air France
Mar 2
LAX8:22 amLos Angeles
18h 58m
2 stops
LJU12:20 pmLjubljana Joze Pucnik
Mar 8
LJU12:45 pmLjubljana Joze Pucnik
32h 00m
1 stop
LAX12:45 pmLos Angeles
$553

KLM flights from California to Slovenia

Our best KLM deals on California to Slovenia flight tickets
KLM
May 7
SAN1:40 pmSan Diego
24h 15m
1 stop
LJU10:55 pmLjubljana Joze Pucnik
May 10
LJU2:00 pmLjubljana Joze Pucnik
18h 42m
2 stops
SAN11:42 pmSan Diego
$657
KLM
May 7
SAN1:40 pmSan Diego
24h 15m
1 stop
LJU10:55 pmLjubljana Joze Pucnik
May 10
LJU2:00 pmLjubljana Joze Pucnik
18h 42m
2 stops
SAN11:42 pmSan Diego
$658
KLM
Apr 14
SAN1:40 pmSan Diego
24h 15m
1 stop
LJU10:55 pmLjubljana Joze Pucnik
Apr 23
LJU6:00 amLjubljana Joze Pucnik
14h 50m
1 stop
SAN11:50 amSan Diego
$696

momondo 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, momondo users made 832,500 searches. Data last updated February 3, 2026.
Use the filters below to find and compare flights from California to Slovenia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Los AngelesLjubljana

LAX - LJU

LAXLJU

Los Angeles

Tue 4/14

7:35 pm-2:00 pm

1 stop33h 25m

Ljubljana Joze Pucnik

Tue 4/28

2:50 pm-4:30 pm

1 stop34h 40m

$524

Los AngelesLjubljana

LAX - LJU

LAXLJU

Los Angeles

Tue 4/14

5:30 pm-7:25 pm

1 stop16h 55m

Ljubljana Joze Pucnik

Tue 4/28

2:25 pm-10:25 am

2 stops29h 00m

$532

Los AngelesLjubljana

LAX - LJU

LAXLJU

Los Angeles

Tue 4/14

7:35 am-9:35 am

2 stops17h 00m

Ljubljana Joze Pucnik

Tue 4/28

2:25 pm-10:25 am

2 stops29h 00m

$542

Los AngelesLjubljana

LAX - LJU

LAXLJU

Los Angeles

Mon 3/2

3:25 pm-11:40 am

1 stop35h 15m

Ljubljana Joze Pucnik

Mon 3/9

12:50 pm-12:45 pm

1 stop31h 55m

$543

San DiegoLjubljana

SAN - LJU

SANLJU

San Diego

Tue 4/14

6:15 am-1:50 pm

2 stops22h 35m

Ljubljana Joze Pucnik

Tue 4/21

6:00 am-11:50 am

1 stop14h 50m

$545

San DiegoLjubljana

SAN - LJU

SANLJU

San Diego

Sun 4/12

6:15 am-1:50 pm

2 stops22h 35m

Ljubljana Joze Pucnik

Thu 4/23

6:00 am-11:50 am

1 stop14h 50m

$546

San DiegoLjubljana

SAN - LJU

SANLJU

San Diego

Mon 4/13

11:01 am-7:25 pm

2 stops23h 24m

Ljubljana Joze Pucnik

Thu 4/23

6:25 am-9:26 pm

2 stops24h 01m

$563

Santa AnaLjubljana

SNA - LJU

SNALJU

Santa Ana J. Wayne/Orange Cnty

Tue 4/14

6:39 pm-7:25 pm

2 stops15h 46m

Ljubljana Joze Pucnik

Tue 4/28

9:40 am-5:33 pm

2 stops16h 53m

$581

San FranciscoLjubljana

SFO - LJU

SFOLJU

San Francisco

Mon 3/2

6:50 pm-8:25 am

1 stop28h 35m

Ljubljana Joze Pucnik

Mon 3/9

7:35 pm-12:05 pm

1 stop24h 30m

$610

Los AngelesLjubljana

LAX - LJU

LAXLJU

Los Angeles

Tue 2/24

6:45 pm-6:40 pm

1 stop38h 55m

Ljubljana Joze Pucnik

Tue 3/3

9:20 am-11:10 am

1 stop34h 50m

$611

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Slovenia from

How to get the cheapest flight ticket from California to Slovenia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Slovenia?

The month of February is, on average, the cheapest month to fly to Slovenia from California, with most prices found around $551. The month of November is another great option to travel to Slovenia, with average flight prices from California averaging around $587.

How far in advance should I book a flight to Slovenia?

You are more likely to see cheaper flights to Slovenia from California when booking weeks ahead of your departure date. In general, you can expect to find flights to Slovenia for around $848 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Slovenia from California for as low as $666 on momondo.

Can stopping save me money on California to Slovenia flights?

You could potentially save up to 14% on your flight if you consider stops on a California to Slovenia flight.

Cheap California to Slovenia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from California to Slovenia

Fastest flight time

14h 45m

Direct flights

None
The fastest flight from California to Slovenia takes 14h 45m
There are no direct flights from California to Slovenia. There are no popular flight routes from California to Slovenia.
Search flight deals

  • When did momondo last update prices for flights from California to Slovenia?

    Prices for flights from California to Slovenia are refreshed on a daily basis.

  • How many operators does momondo search for flights from California to Slovenia?

  • How old do you have to be to fly from California to Slovenia?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from California to Slovenia.

  • What documentation or ID do you need to fly to Slovenia?

    The required travel and health documents for your Slovenia trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Slovenia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from California to Slovenia

Compare and see reviews for airlines that fly from California to Slovenia with momondo
Airline
Rating
Free Cancellation
Price
SWISSPriceFrom $542Free CancellationRating
7.6
1,864 reviews
Search SWISS flights
DeltaPriceFrom $550Free CancellationRating
7.9
8,138 reviews
Search Delta flights
Air FrancePriceFrom $551Free CancellationRating
7.4
1,531 reviews
Search Air France flights
LufthansaPriceFrom $589Free CancellationRating
6.8
7,758 reviews
Search Lufthansa flights
Turkish AirlinesPriceFrom $638Free CancellationRating
7.3
4,210 reviews
Search Turkish Airlines flights
British AirwaysPriceFrom $677Free CancellationRating
6.7
7,712 reviews
Search British Airways flights
KLMPriceFrom $743Free CancellationRating
7.7
1,448 reviews
Search KLM flights

Why use momondo?

Why should I use momondo to find a flight deal from California to Slovenia?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from California to Slovenia. momondo saves you time and could save you money on your trip.

Can I find flights from California to Slovenia with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for California to Slovenia flights to just show those with flexible booking policies.

How can momondo help me find flights from California to Slovenia?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from California to Slovenia.

I’m not ready to book a flight from California to Slovenia right now. Can momondo alert me if prices change?

Yes. momondo can track prices for California to Slovenia flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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