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$268+ Cheap flights from Oslo to San Francisco (SFO)

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 5/3. Fares are subject to change and may not be available on all flights or dates of travel.
OSL — SFO
Jan 28 — Feb 41
Wed 1/28
Wed 2/4
1 adult, Economy
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Cheap flight deals from Oslo to San Francisco

Best flights from Oslo to San Francisco
Discover carefully curated flight deals from Oslo to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 29, 2025.

This Travelis deal was found by Cheapflights users on 12/28. 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 Travelis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/111:30 amOSL - SFO
1 stop16h 15mBritish Airways
Sat 2/75:30 pmSFO - OSL
1 stop20h 30mBritish Airways
Deal found 12/28$456
This Travelis deal was found by Cheapflights users on 12/28. 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 Travelis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/266:15 amOSL - SFO
1 stop15h 25mLufthansa
Tue 2/101:35 pmSFO - OSL
1 stop17h 05mLufthansa
Deal found 12/28$464
This Travelis deal was found by Cheapflights users on 12/28. 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 Travelis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/269:35 amOSL - SFO
1 stop19h 35mMultiple Airlines
Tue 2/1012:50 pmSFO - OSL
2 stops19h 20mMultiple Airlines
Deal found 12/28$487
This American Airlines deal was found by Cheapflights users on 12/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2811:15 amOSL - SFO
1 stop35h 35mAmerican Airlines
Sun 5/171:40 pmSFO - OSL
2 stops25h 00mAmerican Airlines
Deal found 12/28$489
This Finnair deal was found by Cheapflights users on 12/27. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/256:25 amOSL - SFO
2 stops21h 47mFinnair
Sun 2/83:35 pmSFO - OSL
2 stops19h 35mFinnair
Deal found 12/27$495
This Scandinavian Airlines deal was found by Cheapflights users on 12/26. 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.
Thu 4/236:00 amTRF - SFO
1 stop17h 40mScandinavian Airlines
Mon 4/274:45 pmSFO - TRF
1 stop12h 45mScandinavian Airlines
Deal found 12/26$537
This Ticket deal was found by Cheapflights users on 12/27. 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.
Fri 1/237:10 amOSL - SFO
1 stop16h 50mBritish Airways
Sun 2/810:30 pmSFO - OSL
2 stops39h 10mBritish Airways
Deal found 12/27$469
This American Airlines deal was found by Cheapflights users on 12/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2811:15 amOSL - SFO
1 stop35h 35mAmerican Airlines
Mon 5/181:40 pmSFO - OSL
2 stops24h 50mAmerican Airlines
Deal found 12/28$489
This American Airlines deal was found by Cheapflights users on 12/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/1712:05 pmOSL - SFO
2 stops21h 42mAmerican Airlines
Sat 1/247:30 amSFO - OSL
2 stops18h 00mAmerican Airlines
Deal found 12/27$491
This Expedia deal was found by Cheapflights users on 12/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/1011:45 amOSL - SFO
1 stop16h 00mBritish Airways
Tue 2/175:30 pmSFO - OSL
1 stop20h 10mBritish Airways
Deal found 12/27$492
This British Airways deal was found by Cheapflights users on 12/28. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/297:40 amOSL - SFO
1 stop18h 50mBritish Airways
Thu 5/144:35 pmSFO - OSL
1 stop22h 20mBritish Airways
Deal found 12/28$493
This Scandinavian Airlines deal was found by Cheapflights users on 12/26. 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.
Fri 5/86:00 amTRF - SFO
1 stop17h 40mScandinavian Airlines
Mon 5/114:45 pmSFO - TRF
1 stop12h 45mScandinavian Airlines
Deal found 12/26$597
This British Airways deal was found by Cheapflights users on 12/28. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/275:05 pmOSL - SFO
1 stop29h 45mBritish Airways
Thu 5/144:35 pmSFO - OSL
1 stop22h 20mBritish Airways
Deal found 12/28$493
This Scandinavian Airlines deal was found by Cheapflights users on 12/28. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/16:00 amTRF - SFO
1 stop17h 40mScandinavian Airlines
Mon 5/184:45 pmSFO - TRF
1 stop12h 45mScandinavian Airlines
Deal found 12/28$632
This Scandinavian Airlines deal was found by Cheapflights users on 12/28. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/306:00 amTRF - SFO
1 stop17h 40mScandinavian Airlines
Sun 5/174:45 pmSFO - TRF
1 stop12h 45mScandinavian Airlines
Deal found 12/28$633
This Scandinavian Airlines deal was found by Cheapflights users on 12/28. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/286:00 amTRF - SFO
1 stop17h 40mScandinavian Airlines
Sun 5/174:45 pmSFO - TRF
1 stop22h 40mScandinavian Airlines
Deal found 12/28$633

Find flight deals from Oslo to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Oslo (OS1) to San Francisco (SFO). 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 29, 2025.

Round-trip from

$452
(Travelis)

One-way from

$268
(Travelis)

Popular in

July

Cheapest in

January

Average price

$680
From Oslo to San Francisco
Search Deals
One-way flight from Oslo to San Francisco
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($124 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Oslo to San Francisco 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 29, 2025.
Use the filters below to find and compare flights from Oslo to San Francisco that are best for you.

Fly from

Oslo

Fly to

San Francisco

Route

Depart

Return

Price

OsloSan Francisco

OSL - SFO

OSLSFO

Oslo Gardermoen

Sun 2/1

11:30 am-6:45 pm

1 stop16h 15m

San Francisco

Sat 2/7

5:30 pm-11:00 pm

1 stop20h 30m

$456

OsloSan Francisco

OSL - SFO

OSLSFO

Oslo Gardermoen

Mon 1/26

6:15 am-12:40 pm

1 stop15h 25m

San Francisco

Tue 2/10

1:35 pm-3:40 pm

1 stop17h 05m

$464

OsloSan Francisco

OSL - SFO

OSLSFO

Oslo Gardermoen

Fri 1/23

7:10 am-3:00 pm

1 stop16h 50m

San Francisco

Sun 2/8

10:30 pm-10:40 pm

2 stops39h 10m

$469

OsloSan Francisco

OSL - SFO

OSLSFO

Oslo Gardermoen

Mon 1/26

9:35 am-8:10 pm

1 stop19h 35m

San Francisco

Tue 2/10

12:50 pm-5:10 pm

2 stops19h 20m

$487

OsloSan Francisco

OSL - SFO

OSLSFO

Oslo Gardermoen

Tue 4/28

11:15 am-1:50 pm

1 stop35h 35m

San Francisco

Sun 5/17

1:40 pm-11:40 pm

2 stops25h 00m

$489

OsloSan Francisco

OSL - SFO

OSLSFO

Oslo Gardermoen

Tue 4/28

11:15 am-1:50 pm

1 stop35h 35m

San Francisco

Mon 5/18

1:40 pm-11:30 pm

2 stops24h 50m

$489

OsloSan Francisco

OSL - SFO

OSLSFO

Oslo Gardermoen

Sat 1/17

12:05 pm-12:47 am

2 stops21h 42m

San Francisco

Sat 1/24

7:30 am-10:30 am

2 stops18h 00m

$491

OsloSan Francisco

OSL - SFO

OSLSFO

Oslo Gardermoen

Tue 2/10

11:45 am-6:45 pm

1 stop16h 00m

San Francisco

Tue 2/17

5:30 pm-10:40 pm

1 stop20h 10m

$492

OsloSan Francisco

OSL - SFO

OSLSFO

Oslo Gardermoen

Wed 4/29

7:40 am-5:30 pm

1 stop18h 50m

San Francisco

Thu 5/14

4:35 pm-11:55 pm

1 stop22h 20m

$493

OsloSan Francisco

OSL - SFO

OSLSFO

Oslo Gardermoen

Mon 4/27

5:05 pm-1:50 pm

1 stop29h 45m

San Francisco

Thu 5/14

4:35 pm-11:55 pm

1 stop22h 20m

$493

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/28

Showing 1-10 of 38 results
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Best time to book a flight from Oslo to San Francisco

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

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

Use this chart to determine the optimal time to book a round-trip flight from Oslo to San Francisco. Price data was last updated on December 26, 2025.

Booking 45 days in advance of your planned departure date is, on average, the best time to get cheap flights from Oslo to San Francisco. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, February is the cheapest month in which you can book a flight from Oslo to San Francisco (average of $364). Flying from Oslo to San Francisco in July is currently the most expensive (average of $502). 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.

How often are flights from Oslo to San Francisco delayed?

About 0% of weekly flights between Oslo and San Francisco have experienced delays in the past year, with the average delay time being 0 minutes.

What is the most punctual flight time for Oslo to San Francisco flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Wednesday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.

Reviews of airlines servicing San Francisco

Get insights into the airlines that provide service to San Francisco. 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 San Francisco. Reviews last updated December 29, 2025.
Get a feel of what it's like to fly with Scandinavian Airlines, United Airlines, and Lufthansa from Oslo to San Francisco by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Scandinavian Airlines
7.4
Good
1,630 reviews

Comfort

7.3

Crew

8.0

Entertainment

6.7

Food

6.7

Overall

7.4

Boarding

7.6

Reviews

1 / 20
8.0
Excellent

Scott,Sep 2025

CPH - LAX

Unfortunately, usual rubbish at the gate for SAS reporting that boarding is underway, but clearly that was not the case. Internet worked to start with, but at some point it wouldn't connect using any of the devices I had with me and remained that way for the rest of the trip; could not even blame being out of network coverage, for all of that, as surely it should work across continental USA - worked for so little of the flight for me that I wouldn't have advertised that such a service was actually available; if I had had to pay extra for internet, I would have been demanding that money back.
Scandinavian Airlines
7.4
Good
1,630 reviews
Scandinavian Airlines
7.4
Good
1,630 reviews

Comfort

7.3

Crew

8.0

Entertainment

6.7

Food

6.7

Overall

7.4

Boarding

7.6

Reviews

1 / 20
8.0
Excellent

Scott,Sep 2025

CPH - LAX

Unfortunately, usual rubbish at the gate for SAS reporting that boarding is underway, but clearly that was not the case. Internet worked to start with, but at some point it wouldn't connect using any of the devices I had with me and remained that way for the rest of the trip; could not even blame being out of network coverage, for all of that, as surely it should work across continental USA - worked for so little of the flight for me that I wouldn't have advertised that such a service was actually available; if I had had to pay extra for internet, I would have been demanding that money back.
United Airlines
7.4
Good
9,120 reviews
Scandinavian Airlines
7.4
Good
1,630 reviews

Comfort

7.3

Crew

8.0

Entertainment

6.7

Food

6.7

Overall

7.4

Boarding

7.6

Reviews

1 / 20
8.0
Excellent

Scott,Sep 2025

CPH - LAX

Unfortunately, usual rubbish at the gate for SAS reporting that boarding is underway, but clearly that was not the case. Internet worked to start with, but at some point it wouldn't connect using any of the devices I had with me and remained that way for the rest of the trip; could not even blame being out of network coverage, for all of that, as surely it should work across continental USA - worked for so little of the flight for me that I wouldn't have advertised that such a service was actually available; if I had had to pay extra for internet, I would have been demanding that money back.
Lufthansa
6.8
Okay
7,662 reviews
Scandinavian Airlines
7.4
Good
1,630 reviews

Comfort

7.3

Crew

8.0

Entertainment

6.7

Food

6.7

Overall

7.4

Boarding

7.6

Reviews

1 / 20
8.0
Excellent

Scott,Sep 2025

CPH - LAX

Unfortunately, usual rubbish at the gate for SAS reporting that boarding is underway, but clearly that was not the case. Internet worked to start with, but at some point it wouldn't connect using any of the devices I had with me and remained that way for the rest of the trip; could not even blame being out of network coverage, for all of that, as surely it should work across continental USA - worked for so little of the flight for me that I wouldn't have advertised that such a service was actually available; if I had had to pay extra for internet, I would have been demanding that money back.
British Airways
6.7
Okay
7,622 reviews
Scandinavian Airlines
7.4
Good
1,630 reviews

Comfort

7.3

Crew

8.0

Entertainment

6.7

Food

6.7

Overall

7.4

Boarding

7.6

Reviews

1 / 20
8.0
Excellent

Scott,Sep 2025

CPH - LAX

Unfortunately, usual rubbish at the gate for SAS reporting that boarding is underway, but clearly that was not the case. Internet worked to start with, but at some point it wouldn't connect using any of the devices I had with me and remained that way for the rest of the trip; could not even blame being out of network coverage, for all of that, as surely it should work across continental USA - worked for so little of the flight for me that I wouldn't have advertised that such a service was actually available; if I had had to pay extra for internet, I would have been demanding that money back.

Related info for your journey

Find useful and relevant information for your journey from Oslo to San Francisco. 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 into for flights to San Francisco from Oslo?

    San Francisco (SFO) is the airport you will fly into if you book a flight from Oslo to San Francisco. You should not have trouble finding flights to San Francisco from Oslo; the airport handles an average of 0 inbound flights from Oslo per day. You should also have plenty of airline options to choose from since 4 airlines have flights to the San Francisco airport from Oslo. It is only a 11.8 mi journey from San Francisco (SFO) to San Francisco’s city center.

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

    Departing from Oslo to San Francisco will take you 15h 25m. The distance between Oslo and San Francisco is about 5179 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    According to our current data, Scandinavian Airlines ($369), Lufthansa ($431), and United Airlines ($439) offers the cheapest pricing from Oslo to San Francisco. Scandinavian Airlines is 35% cheaper than the average price of flights available within the next 90 days to this destination.

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

    $294 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on TAP AIR PORTUGAL and British Airways, with prices starting from $298 and $390, respectively.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Oslo to San Francisco (average of $364). Flying from Oslo to San Francisco in July is currently the most expensive (average of $502). 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

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Roseville
South San Francisco
Santa Cruz
Livermore
Santa Clara
Watsonville
Redwood City
Sunnyvale
San Bruno
Daly City
Manteca
Turlock
San Carlos
Vallejo
Hollister
San Ramon
Foster City
Union City
Davis
Emeryville

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Alternative routes for Oslo to San Francisco

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

Discover the top 4 airlines that operate flights from Oslo to San Francisco. 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 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$369Average$619FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$431Average$550FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$439Average$551FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$439Average$619FlexibilityNo cancel feeOn-time70%

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