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$352+ 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 8/7. Fares are subject to change and may not be available on all flights or dates of travel.
OSL — SFO
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
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Cheapflights Tip: The best prices from Oslo Gardermoen to San Francisco are usually found in November or February, booked 47 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 April 29, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$451
(American Airlines)

One-way from

$352
(Kiwi.com)

Popular in

July

Cheapest in

November

Average price

$522
Provider with most accurate pricing for Oslo Gardermoen-San Francisco flight deals.
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Provider most trusted by Cheapflights users for Oslo Gardermoen-San Francisco flights.
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From Oslo Gardermoen to San Francisco
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One-way flight from Oslo Gardermoen to San Francisco
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Highest demand for flights based on searches. 23% potential increase in price ($175 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($21 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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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 April 29, 2025.

This American Airlines deal was found by Cheapflights users on 4/28. 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.
Sun 5/117:45 amOSL - SFO
1 stop15h 05mAmerican Airlines
Tue 5/277:30 pmSFO - OSL
1 stop18h 55mAmerican Airlines
Deal found 4/28$451
This Flysmarter deal was found by Cheapflights users on 4/29. 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.
Sun 5/117:45 amOSL - SFO
2 stops20h 13mBritish Airways
Tue 5/272:25 pmSFO - OSL
2 stops24h 00mBritish Airways
Deal found 4/29$458
This Delta deal was found by Cheapflights users on 4/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1311:50 amOSL - SFO
2 stops21h 09mDelta
Sat 8/301:45 pmSFO - OSL
1 stop14h 55mDelta
Deal found 4/28$463
This SWISS deal was found by Cheapflights users on 4/29. 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.
Wed 5/285:40 amOSL - SFO
1 stop19h 30mSWISS
Thu 1/17:25 pmSFO - OSL
1 stop31h 45mSWISS
Deal found 4/29$466
This Lufthansa deal was found by Cheapflights users on 4/29. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/285:40 amOSL - SFO
1 stop19h 30mMultiple Airlines
Thu 1/18:35 pmSFO - OSL
1 stop17h 55mMultiple Airlines
Deal found 4/29$469
This United Airlines deal was found by Cheapflights users on 4/29. 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 5/286:50 amOSL - SFO
2 stops23h 07mUnited Airlines
Thu 1/18:35 pmSFO - OSL
1 stop17h 55mUnited Airlines
Deal found 4/29$478
This Trip.com deal was found by Cheapflights users on 4/28. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/139:45 amOSL - SFO
1 stop15h 10mLufthansa
Sat 8/301:20 pmSFO - OSL
1 stop19h 40mLufthansa
Deal found 4/28$582
This Air Canada deal was found by Cheapflights users on 4/28. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/39:50 amOSL - SFO
2 stops17h 50mAir Canada
Wed 5/71:19 pmSFO - OSL
2 stops19h 46mAir Canada
Deal found 4/28$622
This Austrian Airlines deal was found by Cheapflights users on 4/29. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/58:15 pmOSL - SFO
2 stops50h 20mAustrian Airlines
Fri 8/227:50 pmSFO - OSL
2 stops33h 20mAustrian Airlines
Deal found 4/29$667
This Scandinavian Airlines deal was found by Cheapflights users on 4/29. 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.
Wed 8/69:00 amOSL - SFO
2 stops24h 19mScandinavian Airlines
Fri 8/226:05 amSFO - OSL
2 stops22h 05mScandinavian Airlines
Deal found 4/29$684
This KLM deal was found by Cheapflights users on 4/28. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/96:30 amOSL - SFO
1 stop14h 15mKLM
Sat 8/301:45 pmSFO - OSL
1 stop14h 55mKLM
Deal found 4/28$813
This Trip.com deal was found by Cheapflights users on 4/28. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/91:15 pmOSL - SFO
1 stop15h 15mVirgin Atlantic
Sat 8/309:20 pmSFO - OSL
1 stop27h 50mVirgin Atlantic
Deal found 4/28$817

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 April 29, 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

Sun 5/11

7:45 am-1:50 pm

1 stop15h 05m

San Francisco

Tue 5/27

7:30 pm-11:25 pm

1 stop18h 55m

$451

OsloSan Francisco

OSL - SFO

OSLSFO

Oslo Gardermoen

Sun 5/11

7:45 am-6:58 pm

2 stops20h 13m

San Francisco

Tue 5/27

2:25 pm-11:25 pm

2 stops24h 00m

$458

OsloSan Francisco

OSL - SFO

OSLSFO

Oslo Gardermoen

Wed 8/13

11:50 am-11:59 pm

2 stops21h 09m

San Francisco

Sat 8/30

1:45 pm-1:40 pm

1 stop14h 55m

$463

OsloSan Francisco

OSL - SFO

OSLSFO

Oslo Gardermoen

Wed 5/28

5:40 am-4:10 pm

1 stop19h 30m

San Francisco

Thu 1/1

7:25 pm-12:10 pm

1 stop31h 45m

$466

OsloSan Francisco

OSL - SFO

OSLSFO

Oslo Gardermoen

Wed 5/28

5:40 am-4:10 pm

1 stop19h 30m

San Francisco

Thu 1/1

8:35 pm-11:30 pm

1 stop17h 55m

$469

OsloSan Francisco

OSL - SFO

OSLSFO

Oslo Gardermoen

Wed 5/28

6:50 am-8:57 pm

2 stops23h 07m

San Francisco

Thu 1/1

8:35 pm-11:30 pm

1 stop17h 55m

$478

OsloSan Francisco

OSL - SFO

OSLSFO

Oslo Gardermoen

Wed 8/13

9:45 am-3:55 pm

1 stop15h 10m

San Francisco

Sat 8/30

1:20 pm-6:00 pm

1 stop19h 40m

$582

OsloSan Francisco

OSL - SFO

OSLSFO

Oslo Gardermoen

Tue 8/5

8:15 pm-1:35 pm

2 stops50h 20m

San Francisco

Fri 8/22

7:50 pm-2:10 pm

2 stops33h 20m

$667

OsloSan Francisco

OSL - SFO

OSLSFO

Oslo Gardermoen

Wed 8/6

9:00 am-12:19 am

2 stops24h 19m

San Francisco

Fri 8/22

6:05 am-1:10 pm

2 stops22h 05m

$684

OsloSan Francisco

OSL - SFO

OSLSFO

Oslo Gardermoen

Thu 8/7

6:35 am-11:15 am

2 stops37h 40m

San Francisco

Sat 8/23

9:01 pm-1:05 pm

2 stops55h 04m

$689

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 30 results
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2
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Compare providers for flights from Oslo Gardermoen to San Francisco

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Oslo Gardermoen to San Francisco in April.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Oslo Gardermoen Airport-San Francisco flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Oslo Gardermoen Airport-San Francisco flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Oslo Gardermoen Airport-San Francisco flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Oslo Gardermoen Airport-San Francisco flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Oslo Gardermoen Airport-San Francisco flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 April 25, 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 47 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 $393). 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 April 29, 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.

Rainfall in San Francisco by month

Plan your trip to San Francisco by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Francisco ranges from 0.0 - 4.4 inches per month. January is typically the wettest month, when rainfall can reach 4.4 in. July is typically the driest time to visit San Francisco when rainfall is around 0.0 in.

Temperature in San Francisco by month

Plan your trip to San Francisco by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Francisco, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

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 April 29, 2025.
To help decide which airline to fly from Oslo to San Francisco, see what other customers have to say about Delta, KLM and Finnair. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,936 reviews
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
KLM
7.8
Good
1,333 reviews
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Finnair
7.6
Good
1,275 reviews
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Austrian Airlines
7.6
Good
780 reviews
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
SWISS
7.5
Good
1,588 reviews
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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 8 different airlines.

  • 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 $451. Other airlines that can offer you cheap pricing are British Airways, from $458, and Delta, from $463. You may be able to fly from Oslo Gardermoen Airport to San Francisco for 20% less than the average price by searching for these airlines.

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

    The cheapest airline one-way is TAP AIR PORTUGAL, with whom users have recently found tickets for as low as $382. However, be on the lookout for offers from Finnair and British Airways, as they are both options that can get you from Oslo Gardermoen Airport to San Francisco for a low price.

  • 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 $393). 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 Oslo Gardermoen Airport?

Book flights to Oslo Gardermoen Airport if you plan to visit one of these locations
Roseville
Mountain View
Santa Cruz
Livermore
South San Francisco
Turlock
Manteca
Fairfield
Richmond
Watsonville
Hollister
Newark
Milpitas
Antioch
Sausalito
Hayward
Alameda
Sunnyvale
Campbell
Daly City

Browse thousands of different options on Cheapflights for your next trip

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Top 8 airlines flying from Oslo Gardermoen to San Francisco

Discover the top 8 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 April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$334Average$631FlexibilityNo cancel feeOn-timeN/A
Scandinavian AirlinesCheapest$369Average$680FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$388Average$510FlexibilityNo cancel feeOn-time69%
TAP AIR PORTUGALCheapest$403Average$436FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$417Average$506FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$424Average$530FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$431Average$602FlexibilityNo cancel feeOn-time71%
KLMCheapest$453Average$576FlexibilityNo cancel feeOn-time75%

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