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$400+ 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 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
OSL — SFO
Mar 13 — Mar 201
Fri 3/13
Fri 3/20
1 adult, Economy
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Cheap flight deals from Oslo to San Francisco

Cheapest flights from Oslo to San Francisco
Explore the most affordable flight options available from Oslo to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 11, 2026.

This Ticket deal was found by Cheapflights users on 2/9. 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.
Mon 2/237:00 pm
OSL
-
SFO
1 stop25h 50m
KLM
Sun 3/82:55 pm
SFO
-
OSL
1 stop23h 35m
KLM
Deal found 2/9$450
This Ticket deal was found by Cheapflights users on 2/9. 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 4/36:25 am
OSL
-
SFO
1 stop18h 00m
Multiple Airlines
Sun 4/197:35 pm
SFO
-
OSL
1 stop32h 40m
Multiple Airlines
Deal found 2/9$457
This Ticket deal was found by Cheapflights users on 2/10. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/36:30 am
OSL
-
SFO
1 stop14h 20m
Multiple Airlines
Sun 3/84:40 pm
SFO
-
OSL
1 stop22h 55m
Multiple Airlines
Deal found 2/10$458
This Ticket deal was found by Cheapflights users on 2/8. 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.
Tue 9/19:55 am
OSL
-
SFO
1 stop18h 55m
Lufthansa
Wed 9/309:05 pm
SFO
-
OSL
1 stop16h 00m
Lufthansa
Deal found 2/8$460
This Ticket deal was found by Cheapflights users on 2/10. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/51:45 pm
OSL
-
SFO
1 stop15h 25m
Lufthansa
Mon 3/232:35 pm
SFO
-
OSL
1 stop24h 55m
Lufthansa
Deal found 2/10$462
This Ticket deal was found by Cheapflights users on 2/10. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/36:30 am
OSL
-
SFO
2 stops18h 21m
KLM
Sun 3/82:55 pm
SFO
-
OSL
1 stop23h 35m
KLM
Deal found 2/10$463
This Ticket deal was found by Cheapflights users on 2/8. 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.
Tue 2/106:45 pm
OSL
-
SFO
1 stop28h 45m
TAP AIR PORTUGAL
Mon 2/164:35 pm
SFO
-
OSL
1 stop34h 35m
TAP AIR PORTUGAL
Deal found 2/8$467
This Ticket deal was found by Cheapflights users on 2/8. 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.
Mon 2/239:25 am
OSL
-
SFO
1 stop35h 25m
Multiple Airlines
Sun 3/84:40 pm
SFO
-
OSL
1 stop15h 40m
Multiple Airlines
Deal found 2/8$475
This Ticket deal was found by Cheapflights users on 2/8. 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.
Tue 9/16:00 am
TRF
-
SFO
1 stop17h 40m
Scandinavian Airlines
Wed 9/304:45 pm
SFO
-
TRF
1 stop12h 45m
Scandinavian Airlines
Deal found 2/8$476
This Ticket deal was found by Cheapflights users on 2/8. 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.
Mon 3/307:05 pm
OSL
-
SFO
1 stop29h 20m
Lufthansa
Tue 4/79:05 pm
SFO
-
OSL
1 stop16h 00m
Lufthansa
Deal found 2/8$483
This Ticket deal was found by Cheapflights users on 2/8. 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.
Wed 3/256:30 am
OSL
-
SFO
1 stop14h 20m
Multiple Airlines
Mon 4/68:10 pm
SFO
-
OSL
1 stop18h 10m
Multiple Airlines
Deal found 2/8$485
This Ticket deal was found by Cheapflights users on 2/9. 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.
Sat 2/287:10 am
OSL
-
SFO
1 stop16h 50m
British Airways
Mon 3/164:59 pm
SFO
-
OSL
2 stops21h 41m
British Airways
Deal found 2/9$487

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 February 11, 2026.

Round-trip from

$450
(Ticket)

One-way from

$400
(Iberia)

Popular in

June

Cheapest in

November

Average price

$506
From Oslo to San Francisco
Search Deals
One-way flight from Oslo to San Francisco
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($109 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

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 February 11, 2026.
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

Mon 3/30

7:05 pm-3:25 pm

1 stop29h 20m

San Francisco

Tue 4/7

9:05 pm-10:05 pm

1 stop16h 00m

$483

OsloSan Francisco

OSL - SFO

OSLSFO

Oslo Gardermoen

Wed 2/25

6:55 am-12:52 am

2 stops26h 57m

San Francisco

Mon 3/9

6:30 pm-10:40 pm

1 stop20h 10m

$509

OsloSan Francisco

OSL - SFO

OSLSFO

Oslo Gardermoen

Sat 2/28

6:30 am-6:36 pm

2 stops21h 06m

San Francisco

Mon 3/16

6:00 am-8:40 am

2 stops18h 40m

$511

OsloSan Francisco

OSL - SFO

OSLSFO

Oslo Gardermoen

Sun 3/8

6:05 am-3:55 pm

1 stop18h 50m

San Francisco

Sun 3/15

8:25 pm-12:10 pm

1 stop31h 45m

$520

OsloSan Francisco

OSL - SFO

OSLSFO

Oslo Gardermoen

Tue 2/24

1:45 pm-8:10 pm

1 stop15h 25m

San Francisco

Wed 3/4

9:40 pm-11:40 pm

1 stop17h 00m

$523

OsloSan Francisco

OSL - SFO

OSLSFO

Oslo Gardermoen

Mon 2/23

2:05 pm-8:10 pm

1 stop15h 05m

San Francisco

Thu 3/5

1:35 pm-5:40 pm

1 stop19h 05m

$523

OsloSan Francisco

OSL - SFO

OSLSFO

Oslo Gardermoen

Tue 2/24

1:45 pm-8:10 pm

1 stop15h 25m

San Francisco

Thu 3/5

1:35 pm-5:40 pm

1 stop19h 05m

$523

OsloSan Francisco

OSL - SFO

OSLSFO

Oslo Gardermoen

Mon 2/23

9:35 am-8:10 pm

1 stop19h 35m

San Francisco

Mon 3/9

2:35 pm-5:40 pm

1 stop19h 05m

$523

OsloSan Francisco

OSL - SFO

OSLSFO

Oslo Gardermoen

Tue 2/24

6:15 am-12:40 pm

1 stop15h 25m

San Francisco

Tue 3/10

3:40 pm-11:40 pm

1 stop24h 00m

$524

OsloSan Francisco

OSL - SFO

OSLSFO

Oslo Gardermoen

Mon 2/23

9:35 am-8:10 pm

1 stop19h 35m

San Francisco

Tue 3/10

3:40 pm-11:40 pm

1 stop24h 00m

$524

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/10

Showing 1-10 of 33 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 February 6, 2026.

Booking 80 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, November 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 December is currently the most expensive (average of $496). 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 February 11, 2026.
Get a feel of what it's like to fly with United Airlines, Scandinavian 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.
United Airlines
7.4
Good
9,274 reviews

Overall

7.4

Food

6.6

Comfort

7.3

Boarding

7.7

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.
United Airlines
7.4
Good
9,274 reviews
United Airlines
7.4
Good
9,274 reviews

Overall

7.4

Food

6.6

Comfort

7.3

Boarding

7.7

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.
Scandinavian Airlines
7.3
Good
1,679 reviews
United Airlines
7.4
Good
9,274 reviews

Overall

7.4

Food

6.6

Comfort

7.3

Boarding

7.7

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.
Lufthansa
6.8
Okay
7,777 reviews
United Airlines
7.4
Good
9,274 reviews

Overall

7.4

Food

6.6

Comfort

7.3

Boarding

7.7

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.
British Airways
6.7
Okay
7,728 reviews
United Airlines
7.4
Good
9,274 reviews

Overall

7.4

Food

6.6

Comfort

7.3

Boarding

7.7

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.

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 21h 06m. 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 ($431), Lufthansa ($436), and United Airlines ($439) offers the cheapest pricing from Oslo to San Francisco. Scandinavian Airlines is 26% 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 $358, 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, November 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 December is currently the most expensive (average of $496). 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
Santa Cruz
South San Francisco
Santa Clara
Roseville
Livermore
Watsonville
San Bruno
Daly City
Sunnyvale
Turlock
Vacaville
San Carlos
San Ramon
Redwood City
Rancho Cordova
San Lorenzo
Davis
Hollister
Manteca
Union City

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 February 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$431Average$717FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$436Average$589FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$439Average$551FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$439Average$514FlexibilityNo cancel feeOn-time70%

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