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$272+ 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 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — OSL
nov. 27 — dic. 41
jue. 11/27
jue. 12/4
1 adult, Economy
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Cheapflights Tip: The best prices from San Francisco to Oslo are usually found in October or January, booked 54 days in advance, depart on a Tuesday or Monday and return on a Monday

Cheap 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 octubre 28, 2025.

Round-trip from

$424
(FlightHub)

One-way from

$272
(Kiwi.com)

Popular in

June

Cheapest in

October

Average price

$651
From San Francisco to Oslo
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One-way flight from San Francisco to Oslo
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Highest demand for flights based on searches. 24% potential increase in price ($267 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($36 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find 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 octubre 28, 2025.

This FlightHub deal was found by Cheapflights users on 10/26. 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.
mié. 12/34:35 pmSFO - OSL
1 stop16h 30mTAP AIR PORTUGAL
dom. 12/71:00 pmOSL - SFO
1 stop34h 35mTAP AIR PORTUGAL
Deal found 10/26$434
This Scandinavian Airlines deal was found by Cheapflights users on 10/27. 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.
jue. 12/412:25 pmSFO - OSL
2 stops20h 50mScandinavian Airlines
jue. 12/119:05 pmOSL - SFO
1 stop26h 30mScandinavian Airlines
Deal found 10/27$439
This Ticket deal was found by Cheapflights users on 10/27. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/284:40 pmSFO - OSL
1 stop12h 35mScandinavian Airlines
jue. 12/1110:00 pmOSL - SFO
1 stop25h 35mScandinavian Airlines
Deal found 10/27$455
This Kiwi.com deal was found by Cheapflights users on 10/26. 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.
mié. 12/38:25 amSFO - OSL
2 stops23h 45mMultiple Airlines
dom. 12/711:50 amOSL - SFO
1 stop16h 45mMultiple Airlines
Deal found 10/26$464
This oojo deal was found by Cheapflights users on 10/26. 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.
jue. 11/274:40 pmSFO - OSL
1 stop12h 35mScandinavian Airlines
sáb. 12/63:00 pmOSL - SFO
1 stop32h 35mScandinavian Airlines
Deal found 10/26$474
This Mytrip deal was found by Cheapflights users on 10/26. 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.
jue. 11/278:25 amSFO - OSL
2 stops23h 45mMultiple Airlines
sáb. 12/66:15 amOSL - SFO
2 stops24h 07mMultiple Airlines
Deal found 10/26$484
This Expedia deal was found by Cheapflights users on 10/28. 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. 11/47:25 pmSFO - OSL
1 stop31h 45mMultiple Airlines
vie. 11/76:15 amOSL - SFO
1 stop15h 25mMultiple Airlines
Deal found 10/28$488
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
mar. 11/47:25 pmSFO - OSL
1 stop31h 45mSWISS
vie. 11/71:00 pmOSL - SFO
1 stop36h 30mSWISS
Deal found 10/28$492
This CrystalTravel deal was found by Cheapflights users on 10/26. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/32:40 pmSFO - OSL
1 stop17h 50mLufthansa
lun. 12/86:15 amOSL - SFO
1 stop15h 25mLufthansa
Deal found 10/26$495
This United Airlines deal was found by Cheapflights users on 10/28. 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.
mar. 11/410:40 pmSFO - OSL
2 stops34h 00mUnited Airlines
vie. 11/76:15 amOSL - SFO
1 stop15h 25mUnited Airlines
Deal found 10/28$496
This Scandinavian Airlines deal was found by Cheapflights users on 10/26. 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.
mié. 12/33:35 pmSFO - TRF
2 stops37h 30mScandinavian Airlines
dom. 12/72:35 pmTRF - SFO
1 stop33h 00mScandinavian Airlines
Deal found 10/26$550
This Travelocity deal was found by Cheapflights users on 10/28. 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.
sáb. 12/67:00 amSFO - TRF
2 stops22h 05mScandinavian Airlines
mar. 12/92:35 pmTRF - SFO
2 stops41h 30mScandinavian Airlines
Deal found 10/28$776

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 octubre 28, 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

mar. 2/24

7:00 am-9:20 am

2 stops17h 20m

Oslo Gardermoen

vie. 3/6

10:00 am-2:35 pm

1 stop13h 35m

$424

San FranciscoOslo

SFO - OSL

SFOOSL

San Francisco

jue. 2/19

7:00 am-1:10 pm

2 stops21h 10m

Oslo Gardermoen

mar. 3/3

10:00 am-2:35 pm

1 stop13h 35m

$424

San FranciscoOslo

SFO - OSL

SFOOSL

San Francisco

lun. 3/9

4:15 pm-6:15 pm

2 stops18h 00m

Oslo Gardermoen

jue. 3/19

10:00 am-3:35 pm

1 stop13h 35m

$440

San FranciscoOslo

SFO - OSL

SFOOSL

San Francisco

lun. 3/2

7:00 am-9:50 am

2 stops17h 50m

Oslo Gardermoen

lun. 3/9

9:00 am-3:35 pm

1 stop14h 35m

$440

San FranciscoOslo

SFO - TRF

SFOTRF

San Francisco

lun. 4/20

11:05 am-12:25 am

2 stops28h 20m

Oslo Sandefjord

lun. 4/27

6:00 am-2:40 pm

1 stop17h 40m

$467

San FranciscoOslo

SFO - OSL

SFOOSL

San Francisco

lun. 12/1

4:40 pm-12:20 am

1 stop22h 40m

Oslo Gardermoen

mié. 12/10

9:05 pm-2:35 pm

1 stop26h 30m

$474

San FranciscoOslo

SFO - OSL

SFOOSL

San Francisco

mar. 11/25

7:25 pm-12:10 pm

1 stop31h 45m

Oslo Gardermoen

mar. 12/2

1:00 pm-4:30 pm

1 stop36h 30m

$500

San FranciscoOslo

SFO - OSL

SFOOSL

San Francisco

vie. 1/16

1:30 pm-5:40 pm

1 stop19h 10m

Oslo Gardermoen

mar. 1/20

6:15 am-3:55 pm

1 stop18h 40m

$509

San FranciscoOslo

SFO - TRF

SFOTRF

San Francisco

mié. 12/3

3:35 pm-2:05 pm

2 stops37h 30m

Oslo Sandefjord

dom. 12/7

2:35 pm-2:35 pm

1 stop33h 00m

$550

San FranciscoOslo

SFO - TRF

SFOTRF

San Francisco

sáb. 12/6

7:00 am-2:05 pm

2 stops22h 05m

Oslo Sandefjord

mar. 12/9

2:35 pm-11:05 pm

2 stops41h 30m

$776

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Showing 1-10 of 31 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 October 24, 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 $773). 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 octubre 28, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 44% on flights from San Francisco to Oslo by exploring options for tickets in the evening.

What is the cheapest day to fly from San Francisco to Oslo?

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

Travelers seeking maximum savings on their San Francisco to Oslo flight should consider departing on Friday afternoons when fares are most often at their lowest. Sunday at noon 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 San Francisco 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 octubre 28, 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
7,993 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

7.9

Food

7.3

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
7,993 reviews
Delta
7.9
Good
7,993 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

7.9

Food

7.3

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
1,543 reviews
Delta
7.9
Good
7,993 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

7.9

Food

7.3

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
8,996 reviews
Delta
7.9
Good
7,993 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

7.9

Food

7.3

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
7,532 reviews
Delta
7.9
Good
7,993 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

7.9

Food

7.3

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
7,481 reviews
Delta
7.9
Good
7,993 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

7.9

Food

7.3

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 11 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 20m. 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 ($469), SWISS ($482), and Finnair ($496) offers the cheapest pricing from San Francisco to Oslo. Scandinavian Airlines is 43% cheaper than the average price of flights available within the next 90 days to this destination.

  • 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 Christiansborg Slot are the most popular attractions in Copenhagen if you're in need of something to do during your layover. Tivoli, Rådhuspladsen, and Christiansborg Slot can be visited by traveling about 5.3 mi, 5.2 mi, and 5.0 mi respectively from Kastrup Copenhagen. Travelers can rent a car at Kastrup Copenhagen for an average daily rate of $33 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 $773). 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 octubre 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$469Average$963FlexibilityNo cancel feeOn-time77%
SWISSCheapest$482Average$755FlexibilityNo cancel feeOn-time79%
FinnairCheapest$496Average$631FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$544Average$905FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$559Average$839FlexibilityNo cancel feeOn-time69%
Air FranceCheapest$573Average$924FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$591Average$1,037FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$653Average$748FlexibilityNo cancel feeOn-time77%
KLMCheapest$659Average$1,059FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$678Average$858FlexibilityNo cancel feeOn-time71%

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