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Cheap flights from California to Slovenia from $433

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 10/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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.
Turkish Airlines Logo
1:25 pm - 12:55 pm
LAX
-
LJU
38h 30m
1 stop
Turkish Airlines Logo
9:40 am - 6:15 pm
LJU
-
LAX
17h 35m
1 stop
$737Turkish Airlines
Thu, Sep 3 - Thu, Sep 10
Multiple Airlines Logo
8:55 pm - 9:40 pm
LAX
-
LJU
15h 45m
1 stop
Multiple Airlines Logo
10:20 pm - 6:55 pm
LJU
-
LAX
29h 35m
1 stop
$768Multiple Airlines
Sat, Sep 26 - Sun, Oct 11
Turkish Airlines Logo
1:25 pm - 12:55 pm
LAX
-
LJU
38h 30m
1 stop
Turkish Airlines Logo
1:50 pm - 11:40 am
LJU
-
LAX
30h 50m
1 stop
$774Turkish Airlines
Mon, Aug 17 - Mon, Sep 14
Turkish Airlines Logo
1:25 pm - 12:55 pm
LAX
-
LJU
38h 30m
1 stop
Turkish Airlines Logo
8:15 pm - 6:15 pm
LJU
-
LAX
31h 00m
1 stop
$828Turkish Airlines
Sat, Aug 22 - Sat, Sep 5
LOT Logo
11:20 pm - 1:05 pm
LAX
-
LJU
29h 45m
1 stop
LOT Logo
1:45 pm - 2:20 pm
LJU
-
LAX
33h 35m
1 stop
$882LOT
Sat, Oct 31 - Mon, Nov 9
SWISS Logo
8:10 pm - 10:45 pm
LAX
-
LJU
18h 35m
1 stop
SWISS Logo
6:20 am - 4:35 pm
LJU
-
LAX
19h 15m
1 stop
$896SWISS
Fri, Oct 30 - Fri, Nov 6
Delta Logo
6:00 am - 12:20 pm
ONT
-
LJU
22h 20m
2 stops
Delta Logo
12:55 pm - 4:12 pm
LJU
-
ONT
36h 17m
2 stops
$926Delta
Wed, Oct 28 - Wed, Nov 11
United Airlines Logo
7:00 am - 9:55 am
ONT
-
LJU
18h 55m
2 stops
United Airlines Logo
6:35 am - 9:21 pm
LJU
-
ONT
23h 46m
2 stops
$936United Airlines
Wed, Oct 28 - Fri, Nov 6
Delta Logo
5:05 pm - 10:55 pm
ONT
-
LJU
20h 50m
2 stops
Delta Logo
6:00 am - 11:48 pm
LJU
-
ONT
26h 48m
2 stops
$1,000Delta
Wed, Sep 23 - Tue, Oct 13
SWISS Logo
1:50 pm - 10:50 pm
BUR
-
LJU
24h 00m
2 stops
SWISS Logo
6:25 am - 9:59 pm
LJU
-
BUR
24h 34m
2 stops
$1,121SWISS
Sat, Aug 29 - Sun, Sep 6

Lufthansa flights from California to Slovenia

Our best Lufthansa deals on California to Slovenia flight tickets
Lufthansa
Sep 3
LAX5:30 pmLos Angeles
16h 55m
1 stop
LJU7:25 pmLjubljana Joze Pucnik
Sep 10
LJU6:25 amLjubljana Joze Pucnik
19h 52m
2 stops
LAX5:17 pmLos Angeles
$950
Lufthansa
Oct 28
LAX8:40 amLos Angeles
17h 15m
2 stops
LJU9:55 amLjubljana Joze Pucnik
Nov 10
LJU10:35 amLjubljana Joze Pucnik
35h 30m
1 stop
LAX1:05 pmLos Angeles
$956
Lufthansa
Nov 3
LAX3:29 pmLos Angeles
33h 26m
2 stops
LJU9:55 amLjubljana Joze Pucnik
Nov 10
LJU10:35 amLjubljana Joze Pucnik
35h 30m
1 stop
LAX1:05 pmLos Angeles
$969

Turkish Airlines flights from California to Slovenia

Our best Turkish Airlines deals on California to Slovenia flight tickets
Turkish Airlines
Sep 3
LAX1:25 pmLos Angeles
38h 30m
1 stop
LJU12:55 pmLjubljana Joze Pucnik
Sep 10
LJU9:40 amLjubljana Joze Pucnik
17h 35m
1 stop
LAX6:15 pmLos Angeles
$737
Turkish Airlines
Aug 17
LAX1:25 pmLos Angeles
38h 30m
1 stop
LJU12:55 pmLjubljana Joze Pucnik
Sep 14
LJU1:50 pmLjubljana Joze Pucnik
30h 50m
1 stop
LAX11:40 amLos Angeles
$774
Turkish Airlines
Aug 22
LAX1:25 pmLos Angeles
38h 30m
1 stop
LJU12:55 pmLjubljana Joze Pucnik
Sep 5
LJU8:15 pmLjubljana Joze Pucnik
31h 00m
1 stop
LAX6:15 pmLos Angeles
$828

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 May 15, 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

Cheapest round-trip

Los AngelesLjubljana

LAX - LJU

LAXLJU

Los Angeles

Thu 9/3

1:25 pm-12:55 pm

1 stop38h 30m

Ljubljana Joze Pucnik

Thu 9/10

9:40 am-6:15 pm

1 stop17h 35m

$737

Los AngelesLjubljana

LAX - LJU

LAXLJU

Los Angeles

Sat 9/26

8:55 pm-9:40 pm

1 stop15h 45m

Ljubljana Joze Pucnik

Sun 10/11

10:20 pm-6:55 pm

1 stop29h 35m

$768

Los AngelesLjubljana

LAX - LJU

LAXLJU

Los Angeles

Mon 8/17

1:25 pm-12:55 pm

1 stop38h 30m

Ljubljana Joze Pucnik

Mon 9/14

1:50 pm-11:40 am

1 stop30h 50m

$774

Los AngelesLjubljana

LAX - LJU

LAXLJU

Los Angeles

Sat 8/22

1:25 pm-12:55 pm

1 stop38h 30m

Ljubljana Joze Pucnik

Sat 9/5

8:15 pm-6:15 pm

1 stop31h 00m

$828

Los AngelesLjubljana

LAX - LJU

LAXLJU

Los Angeles

Sat 10/31

11:20 pm-1:05 pm

1 stop29h 45m

Ljubljana Joze Pucnik

Mon 11/9

1:45 pm-2:20 pm

1 stop33h 35m

$882
Quickest round-trip

Los AngelesLjubljana

LAX - LJU

LAXLJU

Los Angeles

Fri 10/30

8:10 pm-10:45 pm

1 stop18h 35m

Ljubljana Joze Pucnik

Fri 11/6

6:20 am-4:35 pm

1 stop19h 15m

$896

OntarioLjubljana

ONT - LJU

ONTLJU

Ontario

Wed 10/28

6:00 am-12:20 pm

2 stops22h 20m

Ljubljana Joze Pucnik

Wed 11/11

12:55 pm-4:12 pm

2 stops36h 17m

$926

OntarioLjubljana

ONT - LJU

ONTLJU

Ontario

Wed 10/28

7:00 am-9:55 am

2 stops18h 55m

Ljubljana Joze Pucnik

Fri 11/6

6:35 am-9:21 pm

2 stops23h 46m

$936

OntarioLjubljana

ONT - LJU

ONTLJU

Ontario

Wed 9/23

5:05 pm-10:55 pm

2 stops20h 50m

Ljubljana Joze Pucnik

Tue 10/13

6:00 am-11:48 pm

2 stops26h 48m

$1,000

BurbankLjubljana

BUR - LJU

BURLJU

Burbank Bob Hope

Sat 8/29

1:50 pm-10:50 pm

2 stops24h 00m

Ljubljana Joze Pucnik

Sun 9/6

6:25 am-9:59 pm

2 stops24h 34m

$1,121

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 $484. The month of April is another great option to travel to Slovenia, with average flight prices from California averaging around $488.

Can stopping save me money on California to Slovenia flights?

You could potentially save up to 46% 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 50m

Direct flights

None
The fastest flight from California to Slovenia takes 14h 50m
There are no direct flights from California to Slovenia. There are no popular flight routes from California to Slovenia.
Search flight deals

Frequently asked questions about flying from California to Slovenia

  • 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 $541Free CancellationRating
7.5
1,946 reviews
Search SWISS flights
DeltaPriceFrom $550Free CancellationRating
7.9
8,452 reviews
Search Delta flights
LufthansaPriceFrom $558Free CancellationRating
6.8
8,002 reviews
Search Lufthansa flights
Turkish AirlinesPriceFrom $582Free CancellationRating
7.4
4,367 reviews
Search Turkish Airlines flights
British AirwaysPriceFrom $677Free CancellationRating
6.7
7,980 reviews
Search British Airways flights
KLMPriceFrom $716Free CancellationRating
7.8
1,517 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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