HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
San Jose

$426+ Cheap flights from Oslo Gardermoen (OSL) to San Jose (SJC)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/30. Fares are subject to change and may not be available on all flights or dates of travel.
OSL — SJC
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Oslo Gardermoen to San Jose 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.

Cheap flight deals from Oslo Gardermoen to San Jose

Discover tips and strategies to find the most affordable flight options for your journey from Oslo Gardermoen (OSL) to San Jose (SJC). 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 March 28, 2025.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$426
(Finnair)

Popular in

August

Cheapest in

February

Average price

$396
Provider with most accurate pricing for Oslo Gardermoen-San Jose flight deals.
Search Deals
Provider most trusted by Cheapflights users for Oslo Gardermoen-San Jose flights.
Search Deals
From Oslo Gardermoen to San Jose
Search Deals
Highest demand for flights based on searches. 25% potential increase in price ($206 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 11% potential price decrease ($65 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2025
Search Deals

Find flight deals from Oslo Gardermoen to San Jose

Cheapest flights from Oslo Gardermoen to San Jose
Explore the most affordable flight options available from Oslo Gardermoen to San Jose. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

This Finnair deal was found by Cheapflights users on 3/27. 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.
Sat 8/308:35 amOSL - SJC
2 stops20h 58mFinnair
Sat 9/136:00 amSJC - OSL
2 stops25h 35mFinnair
Deal found 3/27$426
This Delta deal was found by Cheapflights users on 3/27. 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.
Sat 8/96:30 amOSL - SJC
2 stops24h 21mDelta
Sun 8/316:45 amSJC - OSL
2 stops20h 05mDelta
Deal found 3/27$583
This United Airlines deal was found by Cheapflights users on 3/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/116:50 amOSL - SJC
2 stops49h 04mUnited Airlines
Sun 5/186:20 amSJC - OSL
2 stops25h 55mUnited Airlines
Deal found 3/27$666
This Flysmarter deal was found by Cheapflights users on 3/27. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/279:35 pmOSL - SJC
3 stops32h 27mMultiple Airlines
Tue 8/56:20 amSJC - OSL
2 stops25h 55mMultiple Airlines
Deal found 3/27$783
This oojo deal was found by Cheapflights users on 3/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/64:45 pmOSL - SJC
2 stops38h 18mIcelandair
Sun 10/1911:55 amSJC - OSL
2 stops15h 40mIcelandair
Deal found 3/27$793
This Ticket deal was found by Cheapflights users on 3/27. 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.
Sat 7/268:35 amOSL - SJC
2 stops21h 55mBritish Airways
Sun 8/39:45 amSJC - OSL
2 stops28h 55mBritish Airways
Deal found 3/27$808

Cheapflights Fare Finder

Customize your flight search to find flights from Oslo Gardermoen to San Jose 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 March 28, 2025.
Use the filters below to find and compare flights from Oslo Gardermoen Airport to San Jose that are best for you.

Fly from

Oslo Gardermoen

Fly to

San Jose

Route

Depart

Return

Price

OsloSan Jose

OSL - SJC

OSLSJC

Oslo Gardermoen

Sat 8/30

8:35 am-8:33 pm

2 stops20h 58m

San Jose

Sat 9/13

6:00 am-4:35 pm

2 stops25h 35m

$426

OsloSan Jose

OSL - SJC

OSLSJC

Oslo Gardermoen

Sat 8/9

6:30 am-9:51 pm

2 stops24h 21m

San Jose

Sun 8/31

6:45 am-11:50 am

2 stops20h 05m

$583

OsloSan Jose

OSL - SJC

OSLSJC

Oslo Gardermoen

Sun 5/11

6:50 am-10:54 pm

2 stops49h 04m

San Jose

Sun 5/18

6:20 am-5:15 pm

2 stops25h 55m

$666

OsloSan Jose

OSL - SJC

OSLSJC

Oslo Gardermoen

Sun 7/27

9:35 pm-9:02 pm

3 stops32h 27m

San Jose

Tue 8/5

6:20 am-5:15 pm

2 stops25h 55m

$783

OsloSan Jose

OSL - SJC

OSLSJC

Oslo Gardermoen

Sat 7/26

8:35 am-9:30 pm

2 stops21h 55m

San Jose

Sun 8/3

9:45 am-11:40 pm

2 stops28h 55m

$808

OsloSan Jose

OSL - SJC

OSLSJC

Oslo Gardermoen

Fri 5/2

1:50 pm-10:33 pm

2 stops17h 43m

San Jose

Mon 5/12

3:36 pm-3:25 pm

2 stops38h 49m

$917

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

  • Most accurate provider: When it comes to deals on Oslo Gardermoen Airport-San Jose flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Oslo Gardermoen Airport-San Jose flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from Oslo Gardermoen Airport-San Jose flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Oslo Gardermoen Airport-San Jose flights, Cheapflights users trust Expedia the most. Expedia 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 Jose 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 Jose

Have a flexible travel schedule? Discover the best time to fly to San Jose 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 Jose

What is the cheapest month to book a flight from Oslo Gardermoen Airport to San Jose?

Currently, September is the cheapest month in which you can book a flight from Oslo Gardermoen Airport to San Jose (average of $255). Flying from Oslo Gardermoen Airport to San Jose in June is currently the most expensive (average of $363). 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.

Rainfall in San Jose by month

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

In terms of precipitation, rainfall in San Jose ranges from 0.0 - 3.1 inches per month. January is typically the wettest month, when rainfall can reach 3.1 in. July is typically the driest time to visit San Jose when rainfall is around 0.0 in.

Temperature in San Jose by month

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

If weather is an important factor for your trip to San Jose, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 50.0 F).

Reviews of airlines servicing San Jose

Get insights into the airlines that provide service to San Jose. 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 Jose. Reviews last updated March 28, 2025.
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

8.0

Overall

8.0

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
7,896 reviews
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

8.0

Overall

8.0

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
1,267 reviews
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

8.0

Overall

8.0

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
United Airlines
7.4
Good
8,603 reviews
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

8.0

Overall

8.0

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
Icelandair
7.0
Good
476 reviews
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

8.0

Overall

8.0

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
British Airways
6.6
Okay
6,712 reviews
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

8.0

Overall

8.0

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 Jose. 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 Jose from Oslo Gardermoen?

    Most people fly into San Jose (SJC) if they book a flight to San Jose from Oslo Gardermoen. On average, San Jose has 0 inbound flights from Oslo Gardermoen per day from 0 airlines. San Jose is conveniently located just 2.9 mi from San Jose’s city center.

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

    Flying on Finnair is currently your cheapest option to San Jose, with prices starting at $426. Additional round-trip tickets that might be worth considering are offered by Delta and United Airlines, with the lowest prices starting at $583 and $666, respectively. These flights start at 30% lower than the current average price 3 months from now.

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

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

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

    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 Jose.

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

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

    Currently, September is the cheapest month in which you can book a flight from Oslo Gardermoen Airport to San Jose (average of $255). Flying from Oslo Gardermoen Airport to San Jose in June is currently the most expensive (average of $363). 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

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.
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.