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$271+ 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 11/24. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — OSL
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheapflights Tip: The best prices from San Francisco to Oslo are usually found in November or January, booked 51 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 July 29, 2025.

Round-trip from

$614
(United Airlines)

One-way from

$271
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$1,095
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. 21% potential increase in price ($241 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($34 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 29, 2025.

This United Airlines deal was found by Cheapflights users on 7/29. 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.
Thu 8/218:20 amSFO - OSL
2 stops24h 40mUnited Airlines
Fri 8/299:50 amOSL - SFO
2 stops34h 25mUnited Airlines
Deal found 7/29$614
This Expedia deal was found by Cheapflights users on 7/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/207:30 pmSFO - OSL
1 stop19h 25mMultiple Airlines
Sat 8/306:35 amOSL - SFO
1 stop15h 05mMultiple Airlines
Deal found 7/29$616
This oojo deal was found by Cheapflights users on 7/29. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/125:55 amSFO - OSL
2 stops22h 15mScandinavian Airlines
Wed 9/179:00 amOSL - SFO
2 stops19h 48mScandinavian Airlines
Deal found 7/29$625
This Ticket deal was found by Cheapflights users on 7/29. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/117:30 pmSFO - OSL
1 stop19h 25mSWISS
Sun 9/211:55 pmOSL - SFO
1 stop35h 15mSWISS
Deal found 7/29$628
This Ovago deal was found by Cheapflights users on 7/29. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/239:05 pmSFO - OSL
1 stop16h 05mLufthansa
Sat 9/66:35 amOSL - SFO
1 stop18h 25mLufthansa
Deal found 7/29$638
This Brussels Airlines deal was found by Cheapflights users on 7/27. 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 Brussels Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/142:40 pmSFO - OSL
2 stops17h 35mBrussels Airlines
Mon 8/186:05 pmOSL - SFO
2 stops51h 35mBrussels Airlines
Deal found 7/27$648
This Delta deal was found by Cheapflights users on 7/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/127:05 amSFO - OSL
2 stops21h 40mDelta
Sun 8/176:30 amOSL - SFO
2 stops26h 25mDelta
Deal found 7/27$653
This American Airlines deal was found by Cheapflights users on 7/28. 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.
Sat 8/161:20 pmSFO - OSL
2 stops18h 15mAmerican Airlines
Sat 8/238:20 amOSL - SFO
2 stops22h 13mAmerican Airlines
Deal found 7/28$657
This Scandinavian Airlines deal was found by Cheapflights users on 7/28. 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.
Wed 12/34:15 pmSFO - TRF
2 stops36h 50mScandinavian Airlines
Sun 12/72:35 pmTRF - SFO
1 stop33h 00mScandinavian Airlines
Deal found 7/28$675
This Gotogate deal was found by Cheapflights users on 7/28. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/202:40 pmSFO - TRF
2 stops36h 10mMultiple Airlines
Sun 8/249:25 pmTRF - SFO
2 stops24h 15mMultiple Airlines
Deal found 7/28$932

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 July 29, 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

Thu 8/21

8:20 am-6:00 pm

2 stops24h 40m

Oslo Gardermoen

Fri 8/29

9:50 am-11:15 am

2 stops34h 25m

$614

San FranciscoOslo

SFO - OSL

SFOOSL

San Francisco

Wed 8/20

7:30 pm-11:55 pm

1 stop19h 25m

Oslo Gardermoen

Sat 8/30

6:35 am-12:40 pm

1 stop15h 05m

$616

San FranciscoOslo

SFO - OSL

SFOOSL

San Francisco

Fri 9/12

5:55 am-1:10 pm

2 stops22h 15m

Oslo Gardermoen

Wed 9/17

9:00 am-7:48 pm

2 stops19h 48m

$625

San FranciscoOslo

SFO - OSL

SFOOSL

San Francisco

Thu 9/11

7:30 pm-11:55 pm

1 stop19h 25m

Oslo Gardermoen

Sun 9/21

1:55 pm-4:10 pm

1 stop35h 15m

$628

San FranciscoOslo

SFO - OSL

SFOOSL

San Francisco

Sat 8/23

9:05 pm-10:10 pm

1 stop16h 05m

Oslo Gardermoen

Sat 9/6

6:35 am-4:00 pm

1 stop18h 25m

$638

San FranciscoOslo

SFO - OSL

SFOOSL

San Francisco

Thu 8/14

2:40 pm-5:15 pm

2 stops17h 35m

Oslo Gardermoen

Mon 8/18

6:05 pm-12:40 pm

2 stops51h 35m

$648

San FranciscoOslo

SFO - OSL

SFOOSL

San Francisco

Tue 8/12

7:05 am-1:45 pm

2 stops21h 40m

Oslo Gardermoen

Sun 8/17

6:30 am-11:55 pm

2 stops26h 25m

$653

San FranciscoOslo

SFO - OSL

SFOOSL

San Francisco

Sat 8/16

1:20 pm-4:35 pm

2 stops18h 15m

Oslo Gardermoen

Sat 8/23

8:20 am-9:33 pm

2 stops22h 13m

$657

San FranciscoOslo

SFO - TRF

SFOTRF

San Francisco

Mon 8/25

7:40 pm-2:20 pm

1 stop33h 40m

Oslo Sandefjord

Mon 9/1

2:55 pm-10:09 pm

2 stops40h 14m

$687

San FranciscoOslo

SFO - OSL

SFOOSL

San Francisco

Sun 8/3

8:25 pm-11:20 pm

1 stop17h 55m

Oslo Gardermoen

Tue 8/19

5:00 pm-12:50 pm

1 stop28h 50m

$707

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 25 results
1
2
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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 July 25, 2025.

To ensure you get the cheapest price possible for a flight from San Francisco to Oslo, you should look to book at least 51 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, November is the cheapest month in which you can book a flight from San Francisco to Oslo (average of $567). Flying from San Francisco to Oslo in June is currently the most expensive (average of $1,010). 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 July 29, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 24% 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 Wednesday evenings when fares are most often at their lowest. Monday mornings 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 July 29, 2025.
Peruse reviews from past customers who have flown with Delta, KLM, and Air France 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
8.0
Very good
7,977 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

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
8.0
Very good
7,977 reviews
Delta
8.0
Very good
7,977 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

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.
KLM
7.8
Good
1,383 reviews
Delta
8.0
Very good
7,977 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

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.
Air France
7.5
Good
1,465 reviews
Delta
8.0
Very good
7,977 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

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.
SWISS
7.5
Good
1,683 reviews
Delta
8.0
Very good
7,977 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

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
8,899 reviews
Delta
8.0
Very good
7,977 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

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.

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

    According to our current data, United Airlines ($614), Scandinavian Airlines ($625), and SWISS ($628) offers the cheapest pricing from San Francisco to Oslo. United Airlines is 29% cheaper than the average price of flights available within the next 90 days to this destination.

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

    One-way options have recently been found by users for as low as $335 on TAP AIR PORTUGAL. Other airlines that offer cheap prices include SWISS from $356 and Lufthansa from $358 one-way.

  • 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 Kongens Nytorv are the most popular attractions in Copenhagen if you're in need of something to do during your layover. Tivoli, Rådhuspladsen, and Kongens Nytorv can be visited by traveling about 5.3 mi, 5.2 mi, and 5.1 mi respectively from Kastrup Copenhagen. Travelers can rent a car at Kastrup Copenhagen for an average daily rate of $63 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, November is the cheapest month in which you can book a flight from San Francisco to Oslo (average of $567). Flying from San Francisco to Oslo in June is currently the most expensive (average of $1,010). 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.

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Alternative routes for San Francisco to Oslo

See prices for flight routes from nearby airports that may be better suited for you.
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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 July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest$538Average$719FlexibilityNo cancel feeOn-time79%
British AirwaysCheapest$558Average$935FlexibilityNo cancel feeOn-time70%
Scandinavian AirlinesCheapest$576Average$964FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$583Average$856FlexibilityNo cancel feeOn-time69%
TAP AIR PORTUGALCheapest$586Average$781FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$621Average$1,048FlexibilityNo cancel feeOn-time76%
DeltaCheapest$645Average$1,076FlexibilityNo cancel feeOn-timeN/A
Turkish AirlinesCheapest$653Average$748FlexibilityNo cancel feeOn-time77%
KLMCheapest$676Average$1,069FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$678Average$929FlexibilityNo cancel feeOn-time71%

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