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$552+ 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 5/7. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — LJU
Apr 30 — May 71
Wed 4/30
Wed 5/7
1 adult, Economy
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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 April 25, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$902
(British Airways)

One-way from

$552
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$1,321
Provider with most accurate pricing for San Francisco-Ljubljana Joze Pucnik flight deals.
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Provider most trusted by Cheapflights users for San Francisco-Ljubljana Joze Pucnik flights.
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From Fremont to Slovenia
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One-way flight from Fremont to Slovenia
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Highest demand for flights based on searches. 24% potential increase in price ($382 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($66 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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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 April 25, 2025.

This British Airways deal was found by Cheapflights users on 4/25. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/248:00 amSFO - LJU
2 stops21h 15mBritish Airways
Sat 9/68:15 pmLJU - SFO
1 stop26h 35mBritish Airways
Deal found 4/25$902
This oojo deal was found by Cheapflights users on 4/25. 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.
Sun 8/2412:40 pmSFO - LJU
1 stop21h 35mTurkish Airlines
Fri 9/52:05 pmLJU - SFO
1 stop29h 30mTurkish Airlines
Deal found 4/25$923
This Finnair deal was found by Cheapflights users on 4/25. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/44:35 pmSFO - LJU
2 stops55h 10mFinnair
Sat 10/119:30 amLJU - SFO
2 stops37h 20mFinnair
Deal found 4/25$1,261
This Kiwi.com deal was found by Cheapflights users on 4/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/22:18 pmSFO - LJU
2 stops19h 52mMultiple Airlines
Fri 5/168:10 pmLJU - SFO
1 stop23h 25mMultiple Airlines
Deal found 4/25$1,307
This SWISS deal was found by Cheapflights users on 4/25. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/97:30 pmSFO - LJU
1 stop14h 05mSWISS
Mon 6/167:20 pmLJU - SFO
1 stop29h 50mSWISS
Deal found 4/25$1,547
This Air Serbia deal was found by Cheapflights users on 4/25. 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 Air Serbia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/910:45 pmSFO - LJU
2 stops25h 10mAir Serbia
Mon 6/168:45 pmLJU - SFO
2 stops33h 12mAir Serbia
Deal found 4/25$1,607
This Lufthansa deal was found by Cheapflights users on 4/25. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/218:25 amSFO - LJU
2 stops15h 35mLufthansa
Thu 7/311:20 pmLJU - SFO
1 stop14h 40mLufthansa
Deal found 4/25$2,210
This Delta deal was found by Cheapflights users on 4/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/236:05 amSFO - LJU
2 stops20h 30mDelta
Fri 8/16:30 amLJU - SFO
2 stops21h 22mDelta
Deal found 4/25$2,739
This KLM deal was found by Cheapflights users on 4/25. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2310:00 amSFO - LJU
2 stops17h 05mKLM
Wed 7/307:40 amLJU - SFO
2 stops17h 39mKLM
Deal found 4/25$3,249
This AranGrant deal was found by Cheapflights users on 4/25. 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 AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/236:00 amSFO - LJU
2 stops21h 35mLOT
Wed 7/301:20 pmLJU - SFO
2 stops45h 24mLOT
Deal found 4/25$4,863

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 April 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

Sun 8/24

8:00 am-2:15 pm

2 stops21h 15m

Ljubljana Joze Pucnik

Sat 9/6

8:15 pm-1:50 pm

1 stop26h 35m

$902

San FranciscoLjubljana

SFO - LJU

SFOLJU

San Francisco

Sun 8/24

12:40 pm-7:15 pm

1 stop21h 35m

Ljubljana Joze Pucnik

Fri 9/5

2:05 pm-10:35 am

1 stop29h 30m

$923

San FranciscoLjubljana

SFO - LJU

SFOLJU

San Francisco

Sat 10/4

4:35 pm-8:45 am

2 stops55h 10m

Ljubljana Joze Pucnik

Sat 10/11

9:30 am-1:50 pm

2 stops37h 20m

$1,261

San FranciscoLjubljana

SFO - LJU

SFOLJU

San Francisco

Sat 7/12

11:47 pm-10:05 am

2 stops25h 18m

Ljubljana Joze Pucnik

Sat 7/19

10:05 am-7:00 pm

2 stops41h 55m

$1,456

San FranciscoLjubljana

SFO - LJU

SFOLJU

San Francisco

Mon 6/9

7:30 pm-6:35 pm

1 stop14h 05m

Ljubljana Joze Pucnik

Mon 6/16

7:20 pm-4:10 pm

1 stop29h 50m

$1,547

San FranciscoLjubljana

SFO - LJU

SFOLJU

San Francisco

Mon 6/9

10:45 pm-8:55 am

2 stops25h 10m

Ljubljana Joze Pucnik

Mon 6/16

8:45 pm-8:57 pm

2 stops33h 12m

$1,607

San FranciscoLjubljana

SFO - LJU

SFOLJU

San Francisco

Mon 7/21

8:25 am-9:00 am

2 stops15h 35m

Ljubljana Joze Pucnik

Thu 7/31

1:20 pm-7:00 pm

1 stop14h 40m

$2,210

San FranciscoLjubljana

SFO - LJU

SFOLJU

San Francisco

Wed 7/23

6:05 am-11:35 am

2 stops20h 30m

Ljubljana Joze Pucnik

Fri 8/1

6:30 am-6:52 pm

2 stops21h 22m

$2,739

San FranciscoLjubljana

SFO - LJU

SFOLJU

San Francisco

Wed 7/23

10:00 am-12:05 pm

2 stops17h 05m

Ljubljana Joze Pucnik

Wed 7/30

7:40 am-4:19 pm

2 stops17h 39m

$3,249

San FranciscoLjubljana

SFO - LJU

SFOLJU

San Francisco

Wed 7/23

6:00 am-12:35 pm

2 stops21h 35m

Ljubljana Joze Pucnik

Wed 7/30

1:20 pm-1:44 am

2 stops45h 24m

$4,863

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/25

Showing 1-10 of 15 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 month to book a flight from Fremont to Slovenia?

Currently, February is the cheapest month in which you can book a flight from Fremont to Slovenia (average of $710). Flying from Fremont to Slovenia in June is currently the most expensive (average of $1,520). 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.

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 April 25, 2025.

When flying from Fremont to Slovenia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Slovenia by month

Plan your trip to Slovenia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Slovenia ranges from 1.6 - 2.8 inches per month. October is typically the wettest month, when rainfall can reach 2.8 in. January is typically the driest time to visit Slovenia when rainfall is around 1.6 in.

Temperature in Slovenia by month

Plan your trip to Slovenia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Slovenia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

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 April 25, 2025.
Read through reviews of airlines operating flights from Fremont to Slovenia, such as Delta, KLM and LOT. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,920 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

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
8.0
Very good
7,920 reviews
Delta
8.0
Very good
7,920 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

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
7.8
Good
1,333 reviews
Delta
8.0
Very good
7,920 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

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.
LOT
7.6
Good
1,068 reviews
Delta
8.0
Very good
7,920 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

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.
Finnair
7.6
Good
1,272 reviews
Delta
8.0
Very good
7,920 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

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
1,582 reviews
Delta
8.0
Very good
7,920 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

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 Fremont to Slovenia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    For one-way options, check prices for British Airways. According to our data, you can fly for as low as $570. Users have also found prices from $661 and $874 on Air Serbia and Turkish Airlines, respectively.

  • 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.

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

    Currently, February is the cheapest month in which you can book a flight from Fremont to Slovenia (average of $710). Flying from Fremont to Slovenia in June is currently the most expensive (average of $1,520). 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 Fremont to Slovenia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Fremont to Slovenia

Discover the top 4 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 April 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest$692Average$1,116FlexibilityNo cancel feeOn-time79%
Turkish AirlinesCheapest$779Average$900FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$832Average$1,310FlexibilityNo cancel feeOn-time76%
DeltaCheapest$904Average$914FlexibilityNo cancel feeOn-timeN/A

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