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$299+ Cheap flights from San Francisco (SFO) 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 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — OSL
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheapflights Tip: The best prices from San Francisco to Oslo are usually found in November or October, booked 54 days in advance, depart on a Tuesday or Monday and return on a Monday

Cheap flight deals from San Francisco to Oslo

Cheapest flights from San Francisco to Oslo
Explore the most affordable flight options available from San Francisco to Oslo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This SWISS deal was found by Cheapflights users on 12/11. 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.
Tue 12/307:25 pmSFO - OSL
1 stop31h 45mSWISS
Sat 1/101:00 pmOSL - SFO
2 stops57h 20mSWISS
Deal found 12/11$553
This Delta deal was found by Cheapflights users on 12/10. 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.
Mon 12/291:55 pmSFO - OSL
1 stop19h 20mDelta
Thu 1/89:25 amOSL - SFO
1 stop35h 25mDelta
Deal found 12/10$713
This Delta deal was found by Cheapflights users on 12/10. 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.
Sun 12/281:55 pmSFO - OSL
1 stop19h 20mDelta
Thu 1/812:40 pmOSL - SFO
1 stop32h 10mDelta
Deal found 12/10$782
This oojo deal was found by Cheapflights users on 12/11. 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.
Thu 12/254:40 pmSFO - OSL
1 stop18h 40mScandinavian Airlines
Sun 1/119:05 pmOSL - SFO
1 stop26h 30mScandinavian Airlines
Deal found 12/11$807
This KAYAK deal was found by Cheapflights users on 12/11. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/288:40 pmSFO - OSL
1 stop17h 00mBritish Airways
Thu 1/87:05 amOSL - SFO
2 stops35h 39mBritish Airways
Deal found 12/11$817
This KAYAK deal was found by Cheapflights users on 12/11. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2910:45 pmSFO - OSL
2 stops33h 55mLufthansa
Mon 1/56:15 pmOSL - SFO
1 stop34h 55mLufthansa
Deal found 12/11$878
This Kiwi.com deal was found by Cheapflights users on 12/11. 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.
Mon 12/294:40 pmSFO - TRF
1 stop15h 25mMultiple Airlines
Thu 1/88:00 pmTRF - SFO
2 stops35h 40mMultiple Airlines
Deal found 12/11$1,180
This Kiwi.com deal was found by Cheapflights users on 12/11. 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.
Sun 12/284:40 pmSFO - TRF
1 stop15h 25mMultiple Airlines
Thu 1/88:00 pmTRF - SFO
2 stops34h 08mMultiple Airlines
Deal found 12/11$1,189
This Kiwi.com deal was found by Cheapflights users on 12/10. 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.
Sun 12/284:40 pmSFO - TRF
1 stop15h 25mMultiple Airlines
Mon 1/58:10 pmTRF - SFO
2 stops36h 49mMultiple Airlines
Deal found 12/10$1,593
This KAYAK deal was found by Cheapflights users on 12/11. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/284:40 pmSFO - TRF
1 stop15h 25mScandinavian Airlines
Thu 1/82:35 pmTRF - SFO
1 stop33h 00mScandinavian Airlines
Deal found 12/11$1,872
This KAYAK deal was found by Cheapflights users on 12/11. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/284:40 pmSFO - TRF
1 stop15h 25mScandinavian Airlines
Fri 1/22:35 pmTRF - SFO
1 stop33h 00mScandinavian Airlines
Deal found 12/11$2,812
This Air France deal was found by Cheapflights users on 12/11. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/284:40 pmSFO - TRF
1 stop15h 25mAir France
Sun 1/42:35 pmTRF - SFO
1 stop33h 00mAir France
Deal found 12/11$5,860

Find flight deals from San Francisco to Oslo

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Oslo (OS1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 12, 2025.

Round-trip from

$426
(Cheapflightsfares)

One-way from

$299
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$926
From San Francisco to Oslo
Search Deals
One-way flight from San Francisco to Oslo
Search Deals
Highest demand for flights based on searches. 24% potential increase in price ($264 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($34 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Francisco 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 December 12, 2025.
Use the filters below to find and compare flights from San Francisco to Oslo that are best for you.

Fly from

San Francisco

Fly to

Oslo

Route

Depart

Return

Price

San FranciscoOslo

SFO - OSL

SFOOSL

San Francisco

Mon 3/9

7:25 am-9:20 am

2 stops17h 55m

Oslo Gardermoen

Thu 3/19

5:55 am-3:35 pm

1 stop17h 40m

$459

San FranciscoOslo

SFO - OSL

SFOOSL

San Francisco

Mon 2/23

4:02 pm-6:15 pm

2 stops17h 13m

Oslo Gardermoen

Mon 3/9

10:00 am-3:35 pm

1 stop13h 35m

$459

San FranciscoOslo

SFO - OSL

SFOOSL

San Francisco

Mon 2/23

4:02 pm-6:15 pm

2 stops17h 13m

Oslo Gardermoen

Sat 3/7

10:00 am-2:35 pm

1 stop13h 35m

$459

San FranciscoOslo

SFO - OSL

SFOOSL

San Francisco

Tue 2/10

7:10 am-9:20 am

2 stops17h 10m

Oslo Gardermoen

Mon 2/16

9:00 am-2:35 pm

1 stop14h 35m

$459

San FranciscoOslo

SFO - OSL

SFOOSL

San Francisco

Mon 2/23

4:02 pm-6:15 pm

2 stops17h 13m

Oslo Gardermoen

Sun 3/8

9:05 pm-3:35 pm

1 stop26h 30m

$459

San FranciscoOslo

SFO - OSL

SFOOSL

San Francisco

Mon 2/23

4:02 pm-6:15 pm

2 stops17h 13m

Oslo Gardermoen

Fri 3/6

9:05 pm-2:35 pm

1 stop26h 30m

$459

San FranciscoOslo

SFO - OSL

SFOOSL

San Francisco

Mon 1/19

4:03 pm-6:15 pm

2 stops17h 12m

Oslo Gardermoen

Fri 1/30

10:00 am-2:35 pm

1 stop13h 35m

$474

San FranciscoOslo

SFO - TRF

SFOTRF

San Francisco

Thu 1/29

3:10 pm-2:05 pm

1 stop13h 55m

Oslo Sandefjord

Thu 2/19

2:35 pm-2:35 pm

1 stop33h 00m

$492

San FranciscoOslo

SFO - TRF

SFOTRF

San Francisco

Thu 1/29

3:10 pm-2:05 pm

1 stop13h 55m

Oslo Sandefjord

Wed 2/4

2:35 pm-2:35 pm

1 stop33h 00m

$492

San FranciscoOslo

SFO - OSL

SFOOSL

San Francisco

Sat 1/24

8:25 am-12:10 pm

2 stops42h 45m

Oslo Gardermoen

Tue 1/27

6:15 am-9:22 pm

2 stops24h 07m

$495

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/9

Showing 1-10 of 34 results
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Best time to book a flight from San Francisco to Oslo

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

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

Use this chart to determine the optimal time to book a round-trip flight from San Francisco to Oslo. Price data was last updated on December 5, 2025.

To ensure you get the cheapest price possible for a flight from San Francisco to Oslo, you should look to book at least 54 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 San Francisco to Oslo?

Currently, February is the cheapest month in which you can book a flight from San Francisco to Oslo (average of $416). Flying from San Francisco to Oslo in June is currently the most expensive (average of $747). 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 SFO to OSL?

Find hourly flight availability from San Francisco 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 December 12, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 41% on flights from San Francisco to Oslo by exploring options for tickets in the evening.

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 December 12, 2025.
Peruse reviews from past customers who have flown with Delta, Scandinavian Airlines, and United Airlines from San Francisco to Oslo to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,005 reviews

Boarding

8.1

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

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
7.9
Good
8,005 reviews
Delta
7.9
Good
8,005 reviews

Boarding

8.1

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

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.
Scandinavian Airlines
7.4
Good
1,605 reviews
Delta
7.9
Good
8,005 reviews

Boarding

8.1

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

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.
United Airlines
7.4
Good
9,095 reviews
Delta
7.9
Good
8,005 reviews

Boarding

8.1

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

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.
Lufthansa
6.8
Okay
7,626 reviews
Delta
7.9
Good
8,005 reviews

Boarding

8.1

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

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.
British Airways
6.7
Okay
7,571 reviews
Delta
7.9
Good
8,005 reviews

Boarding

8.1

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

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

  • What airport do you fly from for flights from San Francisco to Oslo?

    Most people fly from San Francisco (SFO) if they book a flight from San Francisco to Oslo. On average, San Francisco has 0 outbound flights to Oslo per day from 10 airlines. San Francisco is conveniently located just 11.8 mi from San Francisco’s city center.

  • How long is the flight from San Francisco to Oslo?

    Departing from San Francisco to Oslo will take you 17h 55m. Airlines will cover a distance of 5179 mi.

  • What are the cheapest airlines flying from San Francisco to Oslo round-trip?

    According to our current data, Scandinavian Airlines ($455), SWISS ($482), and United Airlines ($531) offers the cheapest pricing from San Francisco to Oslo. Scandinavian Airlines is 44% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from San Francisco to Oslo one-way?

    One-way options have recently been found by users for as low as $315 on Lufthansa. Other airlines that offer cheap prices include Scandinavian Airlines from $344 and British Airways from $379 one-way.

  • Where are the most common layover locations when flying from San Francisco to Oslo?

    San Francisco to Oslo flights have a layover in Copenhagen most of the time.

  • What are some popular things to do or see while on a layover in Copenhagen?

    Tivoli, Rådhuspladsen, and Tøjhusmuseet are the most popular attractions in Copenhagen if you're in need of something to do during your layover. Tivoli, Rådhuspladsen, and Tøjhusmuseet can be visited by traveling about 5.3 mi, 5.2 mi, and 4.8 mi respectively from Kastrup Copenhagen. Travelers can rent a car at Kastrup Copenhagen for an average daily rate of $35 to make sightseeing during their layover a little easier.

  • Where are the least popular layover locations for San Francisco to Oslo flights?

    San Francisco to Oslo flights have a layover in Frankfurt am Main least often.

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

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

  • How can I find direct flights from San Francisco to Oslo?

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

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

    Yes. Cheapflights offers flight deals from San Francisco 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 San Francisco to Oslo?

    Currently, February is the cheapest month in which you can book a flight from San Francisco to Oslo (average of $416). Flying from San Francisco to Oslo in June is currently the most expensive (average of $747). 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 San Francisco to Oslo

Discover the top 10 airlines that operate flights from San Francisco 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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$462Average$952FlexibilityNo cancel feeOn-time77%
SWISSCheapest$482Average$755FlexibilityNo cancel feeOn-time79%
United AirlinesCheapest$531Average$828FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$544Average$885FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$558Average$889FlexibilityNo cancel feeOn-time70%
Air FranceCheapest$573Average$924FlexibilityNo cancel feeOn-time77%
DeltaCheapest$623Average$1,092FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$635Average$1,059FlexibilityNo cancel feeOn-time75%
Turkish AirlinesCheapest$653Average$753FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$678Average$858FlexibilityNo cancel feeOn-time71%

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