HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Slovenia

$387+ Cheap flights from Fremont, 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 2/20. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — LJU
Dec 25 — Jan 11
Thu 12/25
Thu 1/1
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Fremont to Slovenia 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.

Cheap flight deals from Fremont to Slovenia

Keep the following information in mind while searching for Fremont to Slovenia flight deals. Data was last updated November 25, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$632
(FlightHub)

One-way from

$387
(Kiwi.com)

Popular in

November

Cheapest in

January

Average price

$1,836
Provider with most accurate pricing for San Francisco-Ljubljana Joze Pucnik flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Francisco-Ljubljana Joze Pucnik flights.
Search Deals
From Fremont to Slovenia
Search Deals
One-way flight from Fremont to Slovenia
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($248 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($54 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Find flight deals from Fremont to Slovenia

Cheapest flights from Fremont to Slovenia
Explore the most affordable flight options available from Fremont to Slovenia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 25, 2025.

This FlightHub deal was found by Cheapflights users on 11/24. 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.
Sun 12/71:10 pmSFO - LJU
1 stop34h 15mTurkish Airlines
Sat 12/139:20 amLJU - SFO
1 stop34h 45mTurkish Airlines
Deal found 11/24$900
This Ovago deal was found by Cheapflights users on 11/24. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/77:00 amSFO - LJU
2 stops17h 40mMultiple Airlines
Sat 12/132:50 pmLJU - SFO
1 stop34h 40mMultiple Airlines
Deal found 11/24$1,118
This oojo deal was found by Cheapflights users on 11/25. 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.
Sat 12/66:50 pmSFO - LJU
1 stop28h 35mTurkish Airlines
Sat 12/137:35 pmLJU - SFO
1 stop24h 30mTurkish Airlines
Deal found 11/25$1,121
This Mytrip deal was found by Cheapflights users on 11/24. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/64:35 pmSFO - LJU
3 stops31h 20mMultiple Airlines
Sat 12/139:20 amLJU - SFO
1 stop34h 45mMultiple Airlines
Deal found 11/24$1,165
This Cheapflightsfares deal was found by Cheapflights users on 11/24. 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.
Sat 12/67:00 amSFO - LJU
2 stops17h 55mLufthansa
Sat 12/139:45 amLJU - SFO
2 stops19h 25mLufthansa
Deal found 11/24$1,539

Cheapflights Fare Finder

 
Customize your flight search to find flights from Fremont 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 November 25, 2025.
Use the filters below to find and compare flights from Fremont to Slovenia that are best for you.

Fly from

Fremont

Fly to

Slovenia

Route

Depart

Return

Price

San FranciscoLjubljana

SFO - LJU

SFOLJU

San Francisco

Mon 2/9

6:50 pm-8:25 am

1 stop28h 35m

Ljubljana Joze Pucnik

Sat 2/21

7:35 pm-11:05 am

1 stop24h 30m

$632

San FranciscoLjubljana

SFO - LJU

SFOLJU

San Francisco

Thu 1/22

6:50 pm-8:25 am

1 stop28h 35m

Ljubljana Joze Pucnik

Mon 1/26

7:35 pm-4:45 pm

1 stop30h 10m

$706

San FranciscoLjubljana

SFO - LJU

SFOLJU

San Francisco

Sun 1/4

6:50 pm-6:40 pm

1 stop38h 50m

Ljubljana Joze Pucnik

Mon 1/12

9:20 am-11:05 am

1 stop34h 45m

$774

San FranciscoLjubljana

SFO - LJU

SFOLJU

San Francisco

Tue 4/14

10:19 am-8:45 am

2 stops37h 26m

Ljubljana Joze Pucnik

Sat 4/25

9:30 am-12:14 am

2 stops23h 44m

$777

San FranciscoLjubljana

SFO - LJU

SFOLJU

San Francisco

Tue 4/14

4:35 pm-5:15 pm

1 stop15h 40m

Ljubljana Joze Pucnik

Sat 4/25

9:30 am-9:34 am

2 stops33h 04m

$793

San FranciscoLjubljana

SFO - LJU

SFOLJU

San Francisco

Tue 4/14

12:50 pm-8:45 am

1 stop34h 55m

Ljubljana Joze Pucnik

Sat 4/25

8:25 pm-4:45 pm

1 stop29h 20m

$872

San FranciscoLjubljana

SFO - LJU

SFOLJU

San Francisco

Sun 12/7

1:10 pm-8:25 am

1 stop34h 15m

Ljubljana Joze Pucnik

Sat 12/13

9:20 am-11:05 am

1 stop34h 45m

$900

San FranciscoLjubljana

SFO - LJU

SFOLJU

San Francisco

Fri 1/9

12:00 pm-8:55 am

3 stops35h 55m

Ljubljana Joze Pucnik

Fri 1/16

6:55 am-7:35 pm

3 stops21h 40m

$926

San FranciscoLjubljana

SFO - LJU

SFOLJU

San Francisco

Mon 2/9

5:25 pm-9:20 am

2 stops30h 55m

Ljubljana Joze Pucnik

Sat 2/21

9:45 am-8:10 pm

2 stops19h 25m

$939

San FranciscoLjubljana

SFO - LJU

SFOLJU

San Francisco

Sun 1/4

5:25 pm-2:05 pm

2 stops35h 40m

Ljubljana Joze Pucnik

Mon 1/12

3:10 pm-4:30 pm

1 stop34h 20m

$956

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/24

Showing 1-10 of 19 results
1
2

Best time to book a flight from Fremont to Slovenia

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

What is the cheapest time of day to fly from FR8 to SI?

Find hourly flight availability from Fremont to Slovenia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 25, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 27% on flights from Fremont to Slovenia by exploring options for tickets in the afternoon.

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 November 25, 2025.
Read through reviews of airlines operating flights from Fremont to Slovenia, such as SWISS, Turkish Airlines, and Lufthansa. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
SWISS
7.5
Good
1,790 reviews

Entertainment

6.8

Boarding

7.7

Overall

7.5

Comfort

7.4

Crew

8.2

Food

7.1

Reviews

1 / 20
2.0
Mediocre

Katerina,Sep 2025

GVA - ATH

Although the plane was half empty and the flight was late at night, we were not allowed to change seats/ use empty seats to get ourselves more comfortable, or get some proper sleep. It is really frustrating to see lack of flexibility in such a simple need.
SWISS
7.5
Good
1,790 reviews
SWISS
7.5
Good
1,790 reviews

Entertainment

6.8

Boarding

7.7

Overall

7.5

Comfort

7.4

Crew

8.2

Food

7.1

Reviews

1 / 20
2.0
Mediocre

Katerina,Sep 2025

GVA - ATH

Although the plane was half empty and the flight was late at night, we were not allowed to change seats/ use empty seats to get ourselves more comfortable, or get some proper sleep. It is really frustrating to see lack of flexibility in such a simple need.
Turkish Airlines
7.3
Good
4,055 reviews
SWISS
7.5
Good
1,790 reviews

Entertainment

6.8

Boarding

7.7

Overall

7.5

Comfort

7.4

Crew

8.2

Food

7.1

Reviews

1 / 20
2.0
Mediocre

Katerina,Sep 2025

GVA - ATH

Although the plane was half empty and the flight was late at night, we were not allowed to change seats/ use empty seats to get ourselves more comfortable, or get some proper sleep. It is really frustrating to see lack of flexibility in such a simple need.
Lufthansa
6.8
Okay
7,593 reviews
SWISS
7.5
Good
1,790 reviews

Entertainment

6.8

Boarding

7.7

Overall

7.5

Comfort

7.4

Crew

8.2

Food

7.1

Reviews

1 / 20
2.0
Mediocre

Katerina,Sep 2025

GVA - ATH

Although the plane was half empty and the flight was late at night, we were not allowed to change seats/ use empty seats to get ourselves more comfortable, or get some proper sleep. It is really frustrating to see lack of flexibility in such a simple need.

Related info for your journey

Find useful and relevant information for your journey from Fremont 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 Fremont to Slovenia?

    Airlines like Turkish Airlines and Finnair fly from Fremont to Slovenia in about 28h 35m. The time it takes to get you to your destination can typically vary by up to 8h 51m. The distance between Fremont and Slovenia is about 6052 mi. This flight may include one or multiple stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Fremont 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.

See more FAQs

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.

Alternative routes for Fremont to Slovenia

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Heathrow flights
Los Angeles to Charles de Gaulle flights
San Francisco to Heathrow flights
San Francisco to Charles de Gaulle flights
Los Angeles to Leonardo da Vinci/Fiumicino flights
Los Angeles to Gatwick flights
Los Angeles to Istanbul flights
Los Angeles to Orly flights
San Francisco to Leonardo da Vinci/Fiumicino flights
Los Angeles to Madrid flights
Los Angeles to London City flights
San Francisco to Istanbul flights
Los Angeles to Frankfurt flights
San Francisco to Gatwick flights
San Francisco to Barcelona-El Prat flights
San Francisco to London City flights
Los Angeles to Stansted flights
San Francisco to Lisbon flights
San Diego to Heathrow flights
Los Angeles to Barcelona-El Prat flights
San Francisco to Dublin flights
Ontario to Charles de Gaulle flights
Los Angeles to Amsterdam flights
Los Angeles to Lisbon flights
Los Angeles to Dublin flights
San Francisco to Amsterdam flights
San Francisco to Zurich flights
Ontario to Heathrow flights
Los Angeles to Luton flights
Los Angeles to Zurich flights
San Francisco to Malpensa flights
San Francisco to Madrid flights
San Francisco to Frankfurt flights
Los Angeles to Copenhagen flights
Los Angeles to Beauvais-Tille flights
San Francisco to Stansted flights
Santa Ana to Charles de Gaulle flights
Los Angeles to Sabiha Gokcen flights
Los Angeles to Malpensa flights
Los Angeles to Athens flights
Santa Ana to Heathrow flights
San Francisco to Munich flights
San Francisco to Linate flights
Los Angeles to Munich flights
Burbank to Charles de Gaulle flights
San Francisco to Athens flights
Las Vegas to Charles de Gaulle flights
San Francisco to Copenhagen flights
Las Vegas to Heathrow flights
Ontario to Leonardo da Vinci/Fiumicino flights

Top 3 airlines flying from Fremont to Slovenia

Discover the top 3 airlines that operate flights from Fremont 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 November 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$639Average$833FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$1,023Average$1,437FlexibilityNo cancel feeOn-time76%
SWISSCheapest$1,086Average$1,435FlexibilityNo cancel feeOn-time79%

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.