How long is the flight from California to Slovenia?

The flight from California to Slovenia depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from San Diego (a popular airport in California) to Ljubljana (the most popular airport in Slovenia), then the flight time is 16h 30m on average. If you fly from Los Angeles (another popular airport in California) to Ljubljana, then the average flight time is 16h 55m.

What airlines fly to Slovenia?

Lufthansa, Turkish Airlines and Delta are the top three most popular airlines that fly to Slovenia from California according to our data. Lufthansa is the first choice among our users, with 42% of people opting to fly with this airline when traveling to Slovenia. Keep in mind that there are 5 different airlines that fly to Slovenia on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from California to Slovenia?

Delta, Lufthansa, and SWISS are the most popular carriers operating 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?

As of August 2026, there are 5 operators available to choose from 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.

$434 Cheap Flights from California to Slovenia in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from California to Slovenia

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:55 pm - 8:30 pmLAX Los Angeles Los Angeles-LJU Ljubljana Joze Pucnik

15h 35m1 stop Barcelona-El Prat

11:50 am - 5:05 pmLJU Ljubljana Joze Pucnik-LAX Los Angeles Los Angeles

38h 15m2 stops London Luton Helsinki-Vantaa

$871Multiple Airlines

Sat, Oct 24 - Mon, Nov 9

8:10 pm - 10:45 pmLAX Los Angeles Los Angeles-LJU Ljubljana Joze Pucnik

18h 35m1 stop Zurich

6:40 am - 1:05 pmLJU Ljubljana Joze Pucnik-LAX Los Angeles Los Angeles

15h 25m1 stop Frankfurt am Main

$881Multiple Airlines

Sun, Oct 25 - Sat, Nov 7

6:45 pm - 1:05 pmSFO San Francisco-LJU Ljubljana Joze Pucnik

33h 20m1 stop Istanbul

8:25 pm - 10:45 amLJU Ljubljana Joze Pucnik-SFO San Francisco

23h 20m1 stop Istanbul

$883Turkish Airlines

Mon, Aug 31 - Wed, Sep 16

6:45 pm - 8:50 amSFO San Francisco-LJU Ljubljana Joze Pucnik

29h 05m1 stop Istanbul

8:25 pm - 10:45 amLJU Ljubljana Joze Pucnik-SFO San Francisco

23h 20m1 stop Istanbul

$889Turkish Airlines

Mon, Sep 7 - Wed, Sep 23

6:25 pm - 1:50 pmLAX Los Angeles Los Angeles-LJU Ljubljana Joze Pucnik

34h 25m1 stop Paris Charles de Gaulle

12:55 pm - 11:45 amLJU Ljubljana Joze Pucnik-LAX Los Angeles Los Angeles

31h 50m1 stop Amsterdam Schiphol

$907Delta

Thu, Oct 22 - Fri, Nov 6

6:25 pm - 12:40 pmLAX Los Angeles Los Angeles-LJU Ljubljana Joze Pucnik

33h 15m1 stop Paris Charles de Gaulle

12:55 pm - 11:45 amLJU Ljubljana Joze Pucnik-LAX Los Angeles Los Angeles

31h 50m1 stop Amsterdam Schiphol

$907Delta

Fri, Oct 23 - Mon, Nov 9

8:10 pm - 10:45 pmLAX Los Angeles Los Angeles-LJU Ljubljana Joze Pucnik

18h 35m1 stop Zurich

3:15 pm - 4:35 pmLJU Ljubljana Joze Pucnik-LAX Los Angeles Los Angeles

34h 20m1 stop Zurich

$910SWISS

Sun, Oct 25 - Fri, Nov 6

8:10 pm - 2:15 pmLAX Los Angeles Los Angeles-LJU Ljubljana Joze Pucnik

34h 05m1 stop Zurich

6:15 am - 4:35 pmLJU Ljubljana Joze Pucnik-LAX Los Angeles Los Angeles

19h 20m1 stop Zurich

$910SWISS

Sun, Oct 25 - Sun, Nov 8

9:41 am - 12:20 pmLAX Los Angeles Los Angeles-LJU Ljubljana Joze Pucnik

17h 39m2 stops Portland Amsterdam Schiphol

12:45 pm - 11:45 amLJU Ljubljana Joze Pucnik-LAX Los Angeles Los Angeles

32h 00m1 stop Amsterdam Schiphol

$914KLM

Sun, Nov 8 - Sat, Nov 14

9:41 am - 12:20 pmLAX Los Angeles Los Angeles-LJU Ljubljana Joze Pucnik

18h 39m2 stops Portland Amsterdam Schiphol

12:55 pm - 12:42 amLJU Ljubljana Joze Pucnik-LAX Los Angeles Los Angeles

20h 47m2 stops Amsterdam Schiphol New York John F Kennedy Intl

$924KLM

Mon, Oct 26 - Fri, Nov 6

Cheap last minute flights

Enter your travel dates to find the best prices.

10:05 pm - 4:20 pmLAX Los Angeles Los Angeles-LJU Ljubljana Joze Pucnik

33h 15m1 stop Warsaw Frederic Chopin

5:05 pm - 2:35 pmLJU Ljubljana Joze Pucnik-LAX Los Angeles Los Angeles

30h 30m1 stop Warsaw Frederic Chopin

$867LOT

Sun, Aug 9 - Tue, Aug 25

10:05 pm - 4:20 pmLAX Los Angeles Los Angeles-LJU Ljubljana Joze Pucnik

33h 15m1 stop Warsaw Frederic Chopin

5:05 pm - 2:35 pmLJU Ljubljana Joze Pucnik-LAX Los Angeles Los Angeles

30h 30m1 stop Warsaw Frederic Chopin

$869LOT

Sun, Aug 9 - Tue, Aug 25

5:30 pm - 7:25 pmLAX Los Angeles Los Angeles-LJU Ljubljana Joze Pucnik

16h 55m1 stop Munich Franz Josef Strauss

9:55 am - 4:20 pmLJU Ljubljana Joze Pucnik-LAX Los Angeles Los Angeles

15h 25m1 stop Frankfurt am Main

$914Lufthansa

Sun, Aug 9 - Tue, Aug 25

5:30 pm - 7:25 pmLAX Los Angeles Los Angeles-LJU Ljubljana Joze Pucnik

16h 55m1 stop Munich Franz Josef Strauss

9:55 am - 4:20 pmLJU Ljubljana Joze Pucnik-LAX Los Angeles Los Angeles

15h 25m1 stop Frankfurt am Main

$916Lufthansa

Sun, Aug 9 - Tue, Aug 25

5:30 pm - 7:25 pmLAX Los Angeles Los Angeles-LJU Ljubljana Joze Pucnik

16h 55m1 stop Munich Franz Josef Strauss

6:55 am - 6:04 pmLJU Ljubljana Joze Pucnik-LAX Los Angeles Los Angeles

20h 09m2 stops Frankfurt am Main San Francisco

$927Lufthansa

Sun, Aug 9 - Tue, Aug 25

5:30 pm - 7:25 pmLAX Los Angeles Los Angeles-LJU Ljubljana Joze Pucnik

16h 55m1 stop Munich Franz Josef Strauss

6:55 am - 6:04 pmLJU Ljubljana Joze Pucnik-LAX Los Angeles Los Angeles

20h 09m2 stops Frankfurt am Main San Francisco

$929Lufthansa

Sun, Aug 9 - Tue, Aug 25

5:30 pm - 7:25 pmLAX Los Angeles Los Angeles-LJU Ljubljana Joze Pucnik

16h 55m1 stop Munich Franz Josef Strauss

6:55 am - 4:02 pmLJU Ljubljana Joze Pucnik-LAX Los Angeles Los Angeles

18h 07m2 stops Frankfurt am Main Vancouver Intl

$944Multiple Airlines

Sun, Aug 9 - Tue, Aug 25

8:15 am - 12:05 pmLAX Los Angeles Los Angeles-LJU Ljubljana Joze Pucnik

18h 50m2 stops Minneapolis St Paul Amsterdam Schiphol

6:00 am - 3:04 pmLJU Ljubljana Joze Pucnik-LAX Los Angeles Los Angeles

18h 04m2 stops Amsterdam Schiphol Minneapolis St Paul

$952KLM

Sun, Aug 9 - Tue, Aug 25

4:40 pm - 8:50 amLAX Los Angeles Los Angeles-LJU Ljubljana Joze Pucnik

31h 10m3 stops Lisbon Humberto Delgado Rome Fiumicino Belgrade Nikola Tesla

5:05 pm - 2:45 pmLJU Ljubljana Joze Pucnik-LAX Los Angeles Los Angeles

30h 40m3 stops Warsaw Frederic Chopin Bucharest Otopeni Intl Frankfurt am Main

$1,107Multiple Airlines

Sun, Aug 9 - Tue, Aug 25

4:40 pm - 8:50 amLAX Los Angeles Los Angeles-LJU Ljubljana Joze Pucnik

31h 10m3 stops Lisbon Humberto Delgado Rome Fiumicino Belgrade Nikola Tesla

8:05 pm - 5:30 pmLJU Ljubljana Joze Pucnik-LAX Los Angeles Los Angeles

30h 25m2 stops Munich Franz Josef Strauss Paris Charles de Gaulle

$1,173Multiple Airlines

Sun, Aug 9 - Tue, Aug 25

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KLM flights from California to Slovenia

Our best KLM deals on California to Slovenia flight tickets

KLM

Oct 26

LAX8:30 amLos Angeles Los Angeles

19h 50m

2 stops

LJU12:20 pmLjubljana Joze Pucnik

Nov 8

LJU12:35 pmLjubljana Joze Pucnik

20h 20m

2 stops

LAX11:55 pmLos Angeles Los Angeles

$924

KLM

Aug 9

LAX8:15 amLos Angeles Los Angeles

18h 50m

2 stops

LJU12:05 pmLjubljana Joze Pucnik

Aug 25

LJU6:00 amLjubljana Joze Pucnik

18h 04m

2 stops

LAX3:04 pmLos Angeles Los Angeles

$952

KLM

Sep 7

SAN3:51 pmSan Diego

22h 04m

2 stops

LJU10:55 pmLjubljana Joze Pucnik

Sep 17

LJU6:00 amLjubljana Joze Pucnik

14h 50m

1 stop

SAN11:50 amSan Diego

$988

SWISS flights from California to Slovenia

Our best SWISS deals on California to Slovenia flight tickets

SWISS

Oct 28

LAX8:10 pmLos Angeles Los Angeles

18h 35m

1 stop

LJU10:45 pmLjubljana Joze Pucnik

Nov 7

LJU6:15 amLjubljana Joze Pucnik

19h 20m

1 stop

LAX4:35 pmLos Angeles Los Angeles

$920

SWISS

Nov 7

LAX7:10 pmLos Angeles Los Angeles

18h 35m

1 stop

LJU10:45 pmLjubljana Joze Pucnik

Nov 13

LJU3:15 pmLjubljana Joze Pucnik

34h 20m

1 stop

LAX4:35 pmLos Angeles Los Angeles

$932

SWISS

Sep 22

LAX7:35 pmLos Angeles Los Angeles

18h 05m

1 stop

LJU10:40 pmLjubljana Joze Pucnik

Sep 29

LJU10:50 amLjubljana Joze Pucnik

14h 40m

1 stop

LAX4:30 pmLos Angeles Los Angeles

$965

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Los AngelesLjubljana

LAX Los Angeles Los Angeles - LJU Ljubljana Joze Pucnik

LAXLJU

Los Angeles Los Angeles

Sat 10/24

8:55 pm-8:30 pm

1 stop15h 35m

Ljubljana Joze Pucnik

Mon 11/9

11:50 am-5:05 pm

2 stops38h 15m

$871

Quickest round-trip

Los AngelesLjubljana

LAX Los Angeles Los Angeles - LJU Ljubljana Joze Pucnik

LAXLJU

Los Angeles Los Angeles

Sun 10/25

8:10 pm-10:45 pm

1 stop18h 35m

Ljubljana Joze Pucnik

Sat 11/7

6:40 am-1:05 pm

1 stop15h 25m

$881

San FranciscoLjubljana

SFO San Francisco - LJU Ljubljana Joze Pucnik

SFOLJU

San Francisco

Mon 8/31

6:45 pm-1:05 pm

1 stop33h 20m

Ljubljana Joze Pucnik

Wed 9/16

8:25 pm-10:45 am

1 stop23h 20m

$883

San FranciscoLjubljana

SFO San Francisco - LJU Ljubljana Joze Pucnik

SFOLJU

San Francisco

Mon 9/7

6:45 pm-8:50 am

1 stop29h 05m

Ljubljana Joze Pucnik

Wed 9/23

8:25 pm-10:45 am

1 stop23h 20m

$889

Los AngelesLjubljana

LAX Los Angeles Los Angeles - LJU Ljubljana Joze Pucnik

LAXLJU

Los Angeles Los Angeles

Thu 10/22

6:25 pm-1:50 pm

1 stop34h 25m

Ljubljana Joze Pucnik

Fri 11/6

12:55 pm-11:45 am

1 stop31h 50m

$907

Los AngelesLjubljana

LAX Los Angeles Los Angeles - LJU Ljubljana Joze Pucnik

LAXLJU

Los Angeles Los Angeles

Fri 10/23

6:25 pm-12:40 pm

1 stop33h 15m

Ljubljana Joze Pucnik

Mon 11/9

12:55 pm-11:45 am

1 stop31h 50m

$907

Los AngelesLjubljana

LAX Los Angeles Los Angeles - LJU Ljubljana Joze Pucnik

LAXLJU

Los Angeles Los Angeles

Sun 10/25

8:10 pm-10:45 pm

1 stop18h 35m

Ljubljana Joze Pucnik

Fri 11/6

3:15 pm-4:35 pm

1 stop34h 20m

$910

Los AngelesLjubljana

LAX Los Angeles Los Angeles - LJU Ljubljana Joze Pucnik

LAXLJU

Los Angeles Los Angeles

Sun 10/25

8:10 pm-2:15 pm

1 stop34h 05m

Ljubljana Joze Pucnik

Sun 11/8

6:15 am-4:35 pm

1 stop19h 20m

$910

Los AngelesLjubljana

LAX Los Angeles Los Angeles - LJU Ljubljana Joze Pucnik

LAXLJU

Los Angeles Los Angeles

Sun 11/8

9:41 am-12:20 pm

2 stops17h 39m

Ljubljana Joze Pucnik

Sat 11/14

12:45 pm-11:45 am

1 stop32h 00m

$914

Los AngelesLjubljana

LAX Los Angeles Los Angeles - LJU Ljubljana Joze Pucnik

LAXLJU

Los Angeles Los Angeles

Mon 10/26

9:41 am-12:20 pm

2 stops18h 39m

Ljubljana Joze Pucnik

Fri 11/6

12:55 pm-12:42 am

2 stops20h 47m

$924

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Other information

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 $543. The month of November is another great option to travel to Slovenia, with average flight prices from California averaging around $551.

Can stopping save me money on California to Slovenia flights?

You could potentially save up to 3% 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	16h 30m
Direct flights	None

The fastest flight from California to Slovenia takes 16h 30m

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?
As of August 2026, there are 5 operators available to choose from 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
SWISS	PriceFrom $521	Free Cancellation	Rating 7.5 2,025 reviews	Search SWISS flights
Delta	PriceFrom $550	Free Cancellation	Rating 7.8 8,491 reviews	Search Delta flights
Lufthansa	PriceFrom $558	Free Cancellation	Rating 6.8 8,176 reviews	Search Lufthansa flights
Turkish Airlines	PriceFrom $582	Free Cancellation	Rating 7.4 4,467 reviews	Search Turkish Airlines flights
KLM	PriceFrom $658	Free Cancellation	Rating 7.8 1,554 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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Flights to Ljubljanafrom $660

Flights to Mariborfrom $3,530

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Cheap flights from California to Slovenia from $434

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 10/1. 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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KLM flights from California to Slovenia

Our best KLM deals on California to Slovenia flight tickets

SWISS flights from California to Slovenia

Our best SWISS deals on California to Slovenia flight tickets

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How to get the cheapest flight ticket from California to Slovenia

What is the cheapest month to fly to Slovenia?

Can stopping save me money on California to Slovenia flights?

What is the cheapest airline that flies from California to Slovenia?

What airlines fly to Slovenia?

How long is the flight from California to Slovenia?

Cheap California to Slovenia flight deals and tips

Fastest flight time

Direct flights

Frequently asked questions about flying from California to Slovenia

Best airlines flying from California to Slovenia

Compare and see reviews for airlines that fly from California to Slovenia with momondo

Why use momondo?

An easier way to manage your Slovenia trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Slovenia

Popular cities in Slovenia

Popular flights according to clicks in the last 7 days on momondo

California flight routes

According to popular flight searches on momondo this year

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According to popular flight searches on momondo this year

Fly your favorite airline to Slovenia

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

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List of cabin classes available on flights landing in Slovenia. Availability may vary depending on flight origin and airline.

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