HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
San Francisco

$302+ Cheap flights from Oslo Gardermoen (OSL) 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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
OSL — SFO
Aug 25 — Sep 11
Mon 8/25
Mon 9/1
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Oslo Gardermoen to San Francisco with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Oslo Gardermoen to San Francisco are usually found in November or February, booked 9 days in advance, depart on a Monday or Tuesday and return on a Tuesday

Cheap flight deals from Oslo Gardermoen to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Oslo Gardermoen (OSL) 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 August 20, 2025.

Round-trip from

$460
(Flysmarter)

One-way from

$302
(oojo)

Popular in

July

Cheapest in

November

Average price

$709
From Oslo Gardermoen to San Francisco
Search Deals
One-way flight from Oslo Gardermoen to San Francisco
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($133 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 August 2025
Search Deals

Find flight deals from Oslo Gardermoen to San Francisco

Cheapest flights from Oslo Gardermoen to San Francisco
Explore the most affordable flight options available from Oslo Gardermoen to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 20, 2025.

This Delta deal was found by Cheapflights users on 8/20. 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.
Wed 9/176:30 amOSL - SFO
1 stop14h 15mDelta
Sun 9/217:05 amSFO - OSL
2 stops19h 45mDelta
Deal found 8/20$460
This American Airlines deal was found by Cheapflights users on 8/18. 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.
Wed 9/1011:35 amOSL - SFO
1 stop35h 15mAmerican Airlines
Wed 9/242:17 pmSFO - OSL
2 stops24h 13mAmerican Airlines
Deal found 8/18$461
This Delta deal was found by Cheapflights users on 8/18. 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.
Wed 9/1011:50 amOSL - SFO
2 stops17h 07mDelta
Wed 9/244:44 pmSFO - OSL
2 stops18h 56mDelta
Deal found 8/18$462
This Booking.com deal was found by Cheapflights users on 8/19. 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.
Mon 9/86:35 amOSL - SFO
1 stop18h 25mMultiple Airlines
Sun 9/217:30 pmSFO - OSL
1 stop32h 35mMultiple Airlines
Deal found 8/19$463
This American Airlines deal was found by Cheapflights users on 8/20. 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.
Fri 10/317:10 amOSL - SFO
2 stops21h 33mAmerican Airlines
Thu 11/2011:15 amSFO - OSL
2 stops27h 20mAmerican Airlines
Deal found 8/20$464
This United Airlines deal was found by Cheapflights users on 8/20. 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.
Wed 9/176:50 amOSL - SFO
2 stops21h 48mUnited Airlines
Sun 9/214:50 pmSFO - OSL
2 stops22h 00mUnited Airlines
Deal found 8/20$465
This United Airlines deal was found by Cheapflights users on 8/18. 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.
Mon 9/86:35 amOSL - SFO
1 stop22h 20mUnited Airlines
Sun 9/212:40 pmSFO - OSL
1 stop24h 10mUnited Airlines
Deal found 8/18$467
This Flysmarter deal was found by Cheapflights users on 8/18. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2611:15 amOSL - SFO
2 stops19h 18mBritish Airways
Tue 9/304:30 pmSFO - OSL
1 stop21h 55mBritish Airways
Deal found 8/18$469
This Finnair deal was found by Cheapflights users on 8/18. 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.
Sat 10/48:35 amOSL - SFO
2 stops24h 24mMultiple Airlines
Tue 10/77:20 pmSFO - OSL
1 stop19h 05mMultiple Airlines
Deal found 8/18$470
This Delta deal was found by Cheapflights users on 8/20. 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.
Wed 9/176:30 amOSL - SFO
2 stops19h 48mDelta
Thu 10/210:55 amSFO - OSL
2 stops20h 25mDelta
Deal found 8/20$471
This Delta deal was found by Cheapflights users on 8/18. 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.
Thu 10/26:30 amOSL - SFO
2 stops21h 18mDelta
Thu 10/912:35 pmSFO - OSL
2 stops18h 45mDelta
Deal found 8/18$473

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oslo Gardermoen 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 August 20, 2025.
Use the filters below to find and compare flights from Oslo Gardermoen Airport to San Francisco that are best for you.

Fly from

Oslo Gardermoen

Fly to

San Francisco

Route

Depart

Return

Price

OsloSan Francisco

OSL - SFO

OSLSFO

Oslo Gardermoen

Sat 10/4

8:45 pm-12:12 am

2 stops36h 27m

San Francisco

Sat 10/11

3:51 pm-11:35 pm

2 stops22h 44m

$460

OsloSan Francisco

OSL - SFO

OSLSFO

Oslo Gardermoen

Wed 9/10

9:20 am-7:57 pm

2 stops19h 37m

San Francisco

Wed 9/24

3:37 pm-6:50 pm

2 stops18h 13m

$460

OsloSan Francisco

OSL - SFO

OSLSFO

Oslo Gardermoen

Wed 11/19

6:05 am-12:40 pm

1 stop15h 35m

San Francisco

Tue 11/25

7:25 pm-12:10 pm

1 stop31h 45m

$460

OsloSan Francisco

OSL - SFO

OSLSFO

Oslo Gardermoen

Wed 9/17

6:30 am-11:45 am

1 stop14h 15m

San Francisco

Sun 9/21

3:05 pm-4:40 pm

1 stop16h 35m

$460

OsloSan Francisco

OSL - SFO

OSLSFO

Oslo Gardermoen

Wed 9/17

6:30 am-11:45 am

1 stop14h 15m

San Francisco

Thu 10/2

3:05 pm-4:40 pm

1 stop16h 35m

$460

OsloSan Francisco

OSL - SFO

OSLSFO

Oslo Gardermoen

Fri 11/14

12:40 pm-1:18 am

2 stops21h 38m

San Francisco

Mon 11/17

1:35 pm-6:50 pm

2 stops20h 15m

$460

OsloSan Francisco

OSL - SFO

OSLSFO

Oslo Gardermoen

Wed 11/19

6:30 am-6:10 pm

2 stops20h 40m

San Francisco

Tue 11/25

1:35 pm-6:50 pm

2 stops20h 15m

$460

OsloSan Francisco

OSL - SFO

OSLSFO

Oslo Gardermoen

Wed 9/10

11:35 am-1:50 pm

1 stop35h 15m

San Francisco

Wed 9/24

2:17 pm-11:30 pm

2 stops24h 13m

$461

OsloSan Francisco

OSL - SFO

OSLSFO

Oslo Gardermoen

Mon 9/8

6:35 am-7:51 pm

2 stops22h 16m

San Francisco

Sun 9/21

8:30 am-10:50 pm

2 stops29h 20m

$462

OsloSan Francisco

OSL - SFO

OSLSFO

Oslo Gardermoen

Tue 9/2

6:50 pm-2:35 pm

1 stop28h 45m

$302

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/20

Showing 1-10 of 18 results
1
2

Best time to book a flight from Oslo Gardermoen to San Francisco

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

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

Use this chart to determine the optimal time to book a round-trip flight from Oslo Gardermoen to San Francisco. Price data was last updated on August 8, 2025.

To ensure you get the cheapest price possible for a flight from Oslo Gardermoen Airport to San Francisco, you should look to book at least 9 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 Oslo Gardermoen Airport to San Francisco?

Currently, January is the cheapest month in which you can book a flight from Oslo Gardermoen Airport to San Francisco (average of $276). Flying from Oslo Gardermoen Airport to San Francisco in June is currently the most expensive (average of $358). 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 OSL to SFO?

Find hourly flight availability from Oslo Gardermoen to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 20, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 21% on flights from Oslo Gardermoen Airport to San Francisco by exploring options for tickets in the afternoon.

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 August 20, 2025.
See what other customers who have flown with Scandinavian Airlines, United Airlines, and American Airlines from Oslo Gardermoen Airport to San Francisco have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Scandinavian Airlines
7.4
Good
1,471 reviews

Crew

8.0

Comfort

7.3

Entertainment

6.6

Overall

7.4

Food

6.6

Boarding

7.6

Reviews

1 / 20
8.0
Excellent

Kent,Aug 2025

CPH - SEA

When I got to Copenhagen, my two suitcases were missing from Monday 1030. I got them back Friday after five in the afternoon. My flight from Copenhagen to Seattle did not make the connection from Seattle to Honolulu
Scandinavian Airlines
7.4
Good
1,471 reviews
Scandinavian Airlines
7.4
Good
1,471 reviews

Crew

8.0

Comfort

7.3

Entertainment

6.6

Overall

7.4

Food

6.6

Boarding

7.6

Reviews

1 / 20
8.0
Excellent

Kent,Aug 2025

CPH - SEA

When I got to Copenhagen, my two suitcases were missing from Monday 1030. I got them back Friday after five in the afternoon. My flight from Copenhagen to Seattle did not make the connection from Seattle to Honolulu
United Airlines
7.4
Good
8,928 reviews
Scandinavian Airlines
7.4
Good
1,471 reviews

Crew

8.0

Comfort

7.3

Entertainment

6.6

Overall

7.4

Food

6.6

Boarding

7.6

Reviews

1 / 20
8.0
Excellent

Kent,Aug 2025

CPH - SEA

When I got to Copenhagen, my two suitcases were missing from Monday 1030. I got them back Friday after five in the afternoon. My flight from Copenhagen to Seattle did not make the connection from Seattle to Honolulu
American Airlines
7.2
Good
10,000 reviews
Scandinavian Airlines
7.4
Good
1,471 reviews

Crew

8.0

Comfort

7.3

Entertainment

6.6

Overall

7.4

Food

6.6

Boarding

7.6

Reviews

1 / 20
8.0
Excellent

Kent,Aug 2025

CPH - SEA

When I got to Copenhagen, my two suitcases were missing from Monday 1030. I got them back Friday after five in the afternoon. My flight from Copenhagen to Seattle did not make the connection from Seattle to Honolulu
Lufthansa
6.8
Okay
7,337 reviews
Scandinavian Airlines
7.4
Good
1,471 reviews

Crew

8.0

Comfort

7.3

Entertainment

6.6

Overall

7.4

Food

6.6

Boarding

7.6

Reviews

1 / 20
8.0
Excellent

Kent,Aug 2025

CPH - SEA

When I got to Copenhagen, my two suitcases were missing from Monday 1030. I got them back Friday after five in the afternoon. My flight from Copenhagen to Seattle did not make the connection from Seattle to Honolulu
British Airways
6.7
Okay
7,289 reviews
Scandinavian Airlines
7.4
Good
1,471 reviews

Crew

8.0

Comfort

7.3

Entertainment

6.6

Overall

7.4

Food

6.6

Boarding

7.6

Reviews

1 / 20
8.0
Excellent

Kent,Aug 2025

CPH - SEA

When I got to Copenhagen, my two suitcases were missing from Monday 1030. I got them back Friday after five in the afternoon. My flight from Copenhagen to Seattle did not make the connection from Seattle to Honolulu

Related info for your journey

Find useful and relevant information for your journey from Oslo Gardermoen 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 Gardermoen?

    If you book a flight to San Francisco from Oslo Gardermoen, you will be flying to San Francisco, which is the city’s only airport. San Francisco (SFO) is located 11.8 mi from the center of San Francisco. There are 0 flights from Oslo Gardermoen to San Francisco per day from 7 different airlines.

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

    Airlines like British Airways and Delta fly from Oslo Gardermoen Airport to San Francisco in about 19h 37m. The time it takes to get you to your destination can typically vary by up to 16h 50m. Airlines will cover a distance of 5179 mi. This flight may include one or multiple stops.

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

    Cheapflights users have booked flights from Oslo Gardermoen Airport to San Francisco round-trip from $334. Other airlines that can offer you cheap pricing are Scandinavian Airlines, from $369, and United Airlines, from $388. You may be able to fly from Oslo Gardermoen Airport to San Francisco for 40% less than the average price by searching for these airlines.

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Oslo Gardermoen Airport to San Francisco (average of $276). Flying from Oslo Gardermoen Airport to San Francisco in June is currently the most expensive (average of $358). 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
Santa Cruz
Livermore
South San Francisco
Mountain View
Turlock
Santa Clara
Hollister
Antioch
Watsonville
Manteca
Newark
Milpitas
Sunnyvale
Campbell
Foster City
San Leandro
Burlingame
Redwood City
Vallejo

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 7 airlines flying from Oslo Gardermoen to San Francisco

Discover the top 7 airlines that operate flights from Oslo Gardermoen 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 August 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$334Average$575FlexibilityNo cancel feeOn-timeN/A
Scandinavian AirlinesCheapest$369Average$612FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$388Average$534FlexibilityNo cancel feeOn-time69%
KLMCheapest$394Average$630FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$417Average$506FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$417Average$583FlexibilityNo cancel feeOn-time71%
LufthansaCheapest$424Average$524FlexibilityNo cancel feeOn-time76%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.