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$255+ Cheap flights from Fremont, CA to Oslo

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 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — OSL
ago. 5 — ago. 121
mar. 8/5
mar. 8/12
1 adult, Economy
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Cheapflights Tip: The best prices from Fremont to Oslo are usually found in November or January, booked 51 days in advance, depart on a Tuesday or Monday and return on a Monday

Cheap flight deals from Fremont to Oslo

Keep the following information in mind while searching for Fremont to Oslo flight deals. Data was last updated julio 31, 2025.

Round-trip from

$603
(Austrian Airlines)

One-way from

$255
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$1,095
From Fremont to Oslo
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One-way flight from Fremont to Oslo
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Highest demand for flights based on searches. 21% potential increase in price ($241 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($34 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Fremont to Oslo

Cheapest flights from Fremont to Oslo
Explore the most affordable flight options available from Fremont to Oslo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 31, 2025.

This Lufthansa deal was found by Cheapflights users on 7/31. 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.
lun. 8/42:40 pmSFO - OSL
1 stop33h 15mLufthansa
lun. 8/257:15 amOSL - SFO
1 stop20h 45mLufthansa
Deal found 7/31$603
This United Airlines deal was found by Cheapflights users on 7/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/248:30 amSFO - OSL
2 stops18h 45mUnited Airlines
vie. 10/36:35 amOSL - SFO
2 stops21h 30mUnited Airlines
Deal found 7/29$604
This FlightHub deal was found by Cheapflights users on 7/31. 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.
dom. 8/32:40 pmSFO - OSL
1 stop16h 00mMultiple Airlines
mar. 8/195:40 amOSL - SFO
1 stop19h 30mMultiple Airlines
Deal found 7/31$614
This Expedia deal was found by Cheapflights users on 7/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/114:15 pmSFO - TRF
2 stops36h 50mScandinavian Airlines
lun. 11/172:35 pmTRF - SFO
2 stops42h 18mScandinavian Airlines
Deal found 7/30$615
This Travelocity deal was found by Cheapflights users on 7/30. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/277:20 pmSFO - OSL
1 stop19h 10mBritish Airways
mié. 9/107:40 amOSL - SFO
2 stops23h 22mBritish Airways
Deal found 7/30$629
This oojo deal was found by Cheapflights users on 7/30. 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.
lun. 8/47:40 pmSFO - OSL
1 stop32h 25mSWISS
lun. 8/251:55 pmOSL - SFO
1 stop35h 15mSWISS
Deal found 7/30$635
This American Airlines deal was found by Cheapflights users on 7/31. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/124:37 pmSFO - OSL
2 stops20h 53mAmerican Airlines
lun. 9/221:10 pmOSL - SFO
2 stops19h 49mAmerican Airlines
Deal found 7/31$647
This Scandinavian Airlines deal was found by Cheapflights users on 7/31. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/15:40 pmSFO - OSL
1 stop12h 35mScandinavian Airlines
vie. 11/148:00 amOSL - SFO
1 stop15h 35mScandinavian Airlines
Deal found 7/31$670
This Mytrip deal was found by Cheapflights users on 7/30. 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.
mié. 10/18:30 amSFO - TRF
2 stops23h 10mMultiple Airlines
mié. 10/82:55 pmTRF - SFO
3 stops32h 35mMultiple Airlines
Deal found 7/30$976
This Booking.com deal was found by Cheapflights users on 7/30. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/118:25 amSFO - TRF
3 stops21h 30mLufthansa
lun. 11/179:00 amTRF - SFO
2 stops20h 10mLufthansa
Deal found 7/30$2,707

Cheapflights Fare Finder

 
Customize your flight search to find flights from Fremont to Oslo 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 julio 31, 2025.
Use the filters below to find and compare flights from Fremont to Oslo that are best for you.

Fly from

Fremont

Fly to

Oslo

Route

Depart

Return

Price

San FranciscoOslo

SFO - OSL

SFOOSL

San Francisco

dom. 9/14

9:05 pm-2:10 pm

2 stops32h 05m

Oslo Gardermoen

dom. 9/21

2:55 pm-12:40 pm

2 stops54h 45m

$603

San FranciscoOslo

SFO - OSL

SFOOSL

San Francisco

mié. 9/24

8:30 am-12:15 pm

2 stops18h 45m

Oslo Gardermoen

vie. 10/3

6:35 am-7:05 pm

2 stops21h 30m

$604

San FranciscoOslo

SFO - OSL

SFOOSL

San Francisco

jue. 10/2

9:05 pm-10:10 pm

1 stop16h 05m

Oslo Gardermoen

mar. 10/14

11:35 am-7:00 pm

1 stop16h 25m

$609

San FranciscoOslo

SFO - TRF

SFOTRF

San Francisco

mar. 11/11

4:15 pm-2:05 pm

2 stops36h 50m

Oslo Sandefjord

lun. 11/17

2:35 pm-11:53 pm

2 stops42h 18m

$615

San FranciscoOslo

SFO - OSL

SFOOSL

San Francisco

mié. 8/27

7:20 pm-11:30 pm

1 stop19h 10m

Oslo Gardermoen

mié. 9/10

7:40 am-10:02 pm

2 stops23h 22m

$629

San FranciscoOslo

SFO - OSL

SFOOSL

San Francisco

vie. 9/12

4:37 pm-10:30 pm

2 stops20h 53m

Oslo Gardermoen

lun. 9/22

1:10 pm-11:59 pm

2 stops19h 49m

$647

San FranciscoOslo

SFO - OSL

SFOOSL

San Francisco

sáb. 11/1

5:40 pm-2:15 pm

1 stop12h 35m

Oslo Gardermoen

vie. 11/14

8:00 am-2:35 pm

1 stop15h 35m

$670

San FranciscoOslo

SFO - OSL

SFOOSL

San Francisco

mié. 8/27

1:20 pm-12:15 pm

1 stop13h 55m

Oslo Gardermoen

mié. 9/10

5:40 am-4:10 pm

1 stop19h 30m

$671

San FranciscoOslo

SFO - OSL

SFOOSL

San Francisco

mié. 8/27

6:45 pm-10:30 am

1 stop30h 45m

Oslo Gardermoen

mié. 9/10

2:35 pm-4:40 pm

1 stop35h 05m

$714

San FranciscoOslo

SFO - OSL

SFOOSL

San Francisco

mié. 8/27

12:15 pm-11:30 pm

2 stops26h 15m

Oslo Gardermoen

lun. 9/8

3:00 pm-4:10 pm

1 stop34h 10m

$718

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Showing 1-10 of 25 results
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Best time to book a flight from Fremont to Oslo

Have a flexible travel schedule? Discover the best time to fly to Oslo 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 Oslo

How far ahead should I book a flight from Fremont to Oslo?

Use this chart to determine the optimal time to book a round-trip flight from Fremont to Oslo. Price data was last updated on July 25, 2025.

To ensure you get the cheapest price possible for a flight from Fremont to Oslo, you should look to book at least 51 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, November is the cheapest month in which you can book a flight from Fremont to Oslo (average of $567). Flying from Fremont to Oslo in June is currently the most expensive (average of $1,010). 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 OSL?

Find hourly flight availability from Fremont to Oslo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated julio 31, 2025.

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

What is the cheapest day to fly from Fremont to Oslo?

Use this chart to determine the cheapest time to fly round-trip from Fremont to Oslo. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Fremont to Oslo flight should consider departing on Wednesday evenings when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Fremont to Oslo?

Reviews of airlines servicing Oslo

Get insights into the airlines that provide service to Oslo. 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 Oslo. Reviews last updated julio 31, 2025.
See what other customers who have flown with Delta, Austrian Airlines, and SWISS from Fremont to Oslo have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

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
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

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.
Austrian Airlines
7.6
Good
823 reviews
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

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
1,686 reviews
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

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.
United Airlines
7.4
Good
8,900 reviews
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

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.
Turkish Airlines
7.3
Good
3,933 reviews
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

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 Oslo. 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 Oslo one-way?

    For one-way options, check prices for TAP AIR PORTUGAL. According to our data, you can fly for as low as $291. Users have also found prices from $377 and $386 on British Airways and SWISS, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Fremont to Oslo 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 Oslo?

    Currently, November is the cheapest month in which you can book a flight from Fremont to Oslo (average of $567). Flying from Fremont to Oslo in June is currently the most expensive (average of $1,010). 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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Top 10 airlines flying from Fremont to Oslo

Discover the top 10 airlines that operate flights from Fremont to Oslo. 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 julio 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest$538Average$719FlexibilityNo cancel feeOn-time79%
British AirwaysCheapest$558Average$935FlexibilityNo cancel feeOn-time70%
Scandinavian AirlinesCheapest$576Average$964FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$583Average$856FlexibilityNo cancel feeOn-time69%
TAP AIR PORTUGALCheapest$586Average$781FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$621Average$1,048FlexibilityNo cancel feeOn-time76%
DeltaCheapest$645Average$926FlexibilityNo cancel feeOn-timeN/A
Turkish AirlinesCheapest$653Average$748FlexibilityNo cancel feeOn-time77%
KLMCheapest$676Average$1,069FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$678Average$929FlexibilityNo cancel feeOn-time71%

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