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$300+ Cheap flights from Oslo to California

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 6/8. Fares are subject to change and may not be available on all flights or dates of travel.
OSL — LAX
Jan 15 — Jan 221
Thu 1/15
Thu 1/22
1 adult, Economy
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Cheap flight deals from Oslo to California

Cheapest flights from Oslo to California
Explore the most affordable flight options available from Oslo to California. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 16, 2025.

This Delta deal was found by Cheapflights users on 12/14. 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 12/246:30 amOSL - SFO
1 stop14h 20mDelta
Wed 1/213:40 pmSFO - OSL
1 stop15h 40mDelta
Deal found 12/14$606
This United Airlines deal was found by Cheapflights users on 12/14. 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 12/241:50 pmOSL - LAX
2 stops36h 42mUnited Airlines
Sat 1/248:40 amLAX - OSL
2 stops17h 20mUnited Airlines
Deal found 12/14$639
This United Airlines deal was found by Cheapflights users on 12/14. 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 12/241:50 pmOSL - LAX
2 stops36h 42mUnited Airlines
Sat 1/1712:30 amLAX - OSL
3 stops23h 15mUnited Airlines
Deal found 12/14$640
This Cheapflightsfares deal was found by Cheapflights users on 12/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/269:35 amOSL - LAX
2 stops23h 28mLufthansa
Tue 1/135:30 pmLAX - OSL
1 stop15h 10mLufthansa
Deal found 12/14$666
This United Airlines deal was found by Cheapflights users on 12/14. 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 12/251:45 pmOSL - LAX
2 stops39h 38mUnited Airlines
Wed 1/219:30 pmLAX - OSL
2 stops28h 30mUnited Airlines
Deal found 12/14$676
This United Airlines deal was found by Cheapflights users on 12/14. 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.
Fri 12/269:35 amOSL - SFO
1 stop19h 35mUnited Airlines
Mon 1/512:50 pmSFO - OSL
2 stops17h 30mUnited Airlines
Deal found 12/14$677
This United Airlines deal was found by Cheapflights users on 12/14. 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.
Fri 12/266:15 amOSL - LAX
2 stops26h 48mUnited Airlines
Sat 1/313:00 pmLAX - OSL
1 stop15h 20mUnited Airlines
Deal found 12/14$677
This United Airlines deal was found by Cheapflights users on 12/14. 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 12/251:45 pmOSL - LAX
2 stops38h 18mUnited Airlines
Thu 1/87:00 amLAX - OSL
2 stops25h 10mUnited Airlines
Deal found 12/14$680
This United Airlines deal was found by Cheapflights users on 12/14. 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.
Fri 12/266:15 amOSL - SFO
1 stop18h 40mUnited Airlines
Tue 12/302:40 pmSFO - OSL
1 stop24h 00mUnited Airlines
Deal found 12/14$686
This Kiwi.com deal was found by Cheapflights users on 12/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/256:00 pmOSL - SFO
1 stop29h 35mScandinavian Airlines
Thu 1/14:40 pmSFO - OSL
1 stop12h 35mScandinavian Airlines
Deal found 12/14$690
This Delta deal was found by Cheapflights users on 12/14. 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 12/2412:40 pmOSL - LAX
1 stop32h 05mDelta
Thu 1/223:25 pmLAX - OSL
1 stop15h 55mDelta
Deal found 12/14$690
This Delta deal was found by Cheapflights users on 12/14. 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 12/2412:40 pmOSL - LAX
1 stop32h 05mDelta
Mon 1/191:45 pmLAX - OSL
1 stop17h 30mDelta
Deal found 12/14$696

Find flight deals from Oslo to California

Keep the following information in mind while searching for Oslo to California flight deals. Data was last updated December 16, 2025.

Round-trip from

$478
(Kiwi.com)

One-way from

$300
(American Airlines)

Popular in

August

Cheapest in

February

Average price

$676
From Oslo to California
Search Deals
One-way flight from Oslo to California
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($40 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Oslo to California 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 December 16, 2025.
Use the filters below to find and compare flights from Oslo to California that are best for you.

Fly from

Oslo

Fly to

California

Route

Depart

Return

Price

OsloSan Francisco

OSL - SFO

OSLSFO

Oslo Gardermoen

Mon 1/19

9:00 am-2:35 pm

1 stop14h 35m

San Francisco

Mon 2/16

4:40 pm-10:30 pm

1 stop20h 50m

$480

OsloSan Francisco

OSL - SFO

OSLSFO

Oslo Gardermoen

Sun 1/18

1:00 pm-2:35 pm

1 stop34h 35m

San Francisco

Mon 2/16

4:35 pm-5:55 pm

1 stop16h 20m

$480

OsloSan Francisco

TRF - SFO

TRFSFO

Oslo Sandefjord

Sun 1/25

2:35 pm-2:35 pm

1 stop33h 00m

San Francisco

Thu 1/29

3:10 pm-2:05 pm

1 stop13h 55m

$490

OsloSan Francisco

TRF - SFO

TRFSFO

Oslo Sandefjord

Thu 1/15

2:35 pm-2:35 pm

1 stop33h 00m

San Francisco

Thu 1/29

3:10 pm-2:05 pm

1 stop13h 55m

$491

OsloSan Francisco

OSL - SFO

OSLSFO

Oslo Gardermoen

Thu 1/22

10:00 pm-2:35 pm

1 stop25h 35m

San Francisco

Fri 2/6

7:10 am-2:15 pm

2 stops22h 05m

$492

OsloSan Francisco

OSL - SFO

OSLSFO

Oslo Gardermoen

Wed 1/21

7:05 pm-2:35 pm

1 stop28h 30m

San Francisco

Thu 2/12

4:40 pm-5:20 pm

1 stop15h 40m

$493

OsloSan Francisco

OSL - SFO

OSLSFO

Oslo Gardermoen

Mon 1/19

9:00 am-2:35 pm

1 stop14h 35m

San Francisco

Mon 2/9

4:40 pm-10:30 pm

1 stop20h 50m

$493

OsloSan Francisco

OSL - SFO

OSLSFO

Oslo Gardermoen

Mon 1/12

7:20 am-3:00 pm

1 stop16h 40m

San Francisco

Sun 1/18

8:40 pm-10:40 pm

1 stop17h 00m

$499

OsloSan Francisco

OSL - SFO

OSLSFO

Oslo Gardermoen

Thu 1/15

6:15 am-9:22 pm

2 stops24h 07m

San Francisco

Thu 1/22

8:25 am-3:40 pm

2 stops22h 15m

$501

OsloSan Francisco

OSL - SFO

OSLSFO

Oslo Gardermoen

Fri 1/30

7:10 am-3:00 pm

1 stop16h 50m

San Francisco

Fri 2/6

7:30 am-10:30 am

2 stops18h 00m

$503

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 60 results
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Best time to book a flight from Oslo to California

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

What is the cheapest month to book a flight from Oslo to California?

Currently, May is the cheapest month in which you can book a flight from Oslo to California (average of $353). Flying from Oslo to California in July is currently the most expensive (average of $487). 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 CA?

Find hourly flight availability from Oslo to California. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 16, 2025.

It’s optimal to fly from Oslo to California in the evening. By choosing this option you can save up to 22% on the cost of your flight, compared to a flight in the morning.

How much does it cost to fly round-trip from Oslo to California?

Reviews of airlines servicing California

Get insights into the airlines that provide service to California. 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 California. Reviews last updated December 16, 2025.
Peruse reviews from past customers who have flown with Scandinavian Airlines, United Airlines, and American Airlines from Oslo to California to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Scandinavian Airlines
7.4
Good
1,606 reviews

Entertainment

6.7

Comfort

7.3

Food

6.7

Overall

7.4

Boarding

7.6

Crew

8.0

Reviews

1 / 20
8.0
Excellent

Scott,Sep 2025

CPH - LAX

Unfortunately, usual rubbish at the gate for SAS reporting that boarding is underway, but clearly that was not the case. Internet worked to start with, but at some point it wouldn't connect using any of the devices I had with me and remained that way for the rest of the trip; could not even blame being out of network coverage, for all of that, as surely it should work across continental USA - worked for so little of the flight for me that I wouldn't have advertised that such a service was actually available; if I had had to pay extra for internet, I would have been demanding that money back.
Scandinavian Airlines
7.4
Good
1,606 reviews
Scandinavian Airlines
7.4
Good
1,606 reviews

Entertainment

6.7

Comfort

7.3

Food

6.7

Overall

7.4

Boarding

7.6

Crew

8.0

Reviews

1 / 20
8.0
Excellent

Scott,Sep 2025

CPH - LAX

Unfortunately, usual rubbish at the gate for SAS reporting that boarding is underway, but clearly that was not the case. Internet worked to start with, but at some point it wouldn't connect using any of the devices I had with me and remained that way for the rest of the trip; could not even blame being out of network coverage, for all of that, as surely it should work across continental USA - worked for so little of the flight for me that I wouldn't have advertised that such a service was actually available; if I had had to pay extra for internet, I would have been demanding that money back.
United Airlines
7.4
Good
9,094 reviews
Scandinavian Airlines
7.4
Good
1,606 reviews

Entertainment

6.7

Comfort

7.3

Food

6.7

Overall

7.4

Boarding

7.6

Crew

8.0

Reviews

1 / 20
8.0
Excellent

Scott,Sep 2025

CPH - LAX

Unfortunately, usual rubbish at the gate for SAS reporting that boarding is underway, but clearly that was not the case. Internet worked to start with, but at some point it wouldn't connect using any of the devices I had with me and remained that way for the rest of the trip; could not even blame being out of network coverage, for all of that, as surely it should work across continental USA - worked for so little of the flight for me that I wouldn't have advertised that such a service was actually available; if I had had to pay extra for internet, I would have been demanding that money back.
American Airlines
7.2
Good
11,047 reviews
Scandinavian Airlines
7.4
Good
1,606 reviews

Entertainment

6.7

Comfort

7.3

Food

6.7

Overall

7.4

Boarding

7.6

Crew

8.0

Reviews

1 / 20
8.0
Excellent

Scott,Sep 2025

CPH - LAX

Unfortunately, usual rubbish at the gate for SAS reporting that boarding is underway, but clearly that was not the case. Internet worked to start with, but at some point it wouldn't connect using any of the devices I had with me and remained that way for the rest of the trip; could not even blame being out of network coverage, for all of that, as surely it should work across continental USA - worked for so little of the flight for me that I wouldn't have advertised that such a service was actually available; if I had had to pay extra for internet, I would have been demanding that money back.
Lufthansa
6.8
Okay
7,631 reviews
Scandinavian Airlines
7.4
Good
1,606 reviews

Entertainment

6.7

Comfort

7.3

Food

6.7

Overall

7.4

Boarding

7.6

Crew

8.0

Reviews

1 / 20
8.0
Excellent

Scott,Sep 2025

CPH - LAX

Unfortunately, usual rubbish at the gate for SAS reporting that boarding is underway, but clearly that was not the case. Internet worked to start with, but at some point it wouldn't connect using any of the devices I had with me and remained that way for the rest of the trip; could not even blame being out of network coverage, for all of that, as surely it should work across continental USA - worked for so little of the flight for me that I wouldn't have advertised that such a service was actually available; if I had had to pay extra for internet, I would have been demanding that money back.
British Airways
6.7
Okay
7,580 reviews
Scandinavian Airlines
7.4
Good
1,606 reviews

Entertainment

6.7

Comfort

7.3

Food

6.7

Overall

7.4

Boarding

7.6

Crew

8.0

Reviews

1 / 20
8.0
Excellent

Scott,Sep 2025

CPH - LAX

Unfortunately, usual rubbish at the gate for SAS reporting that boarding is underway, but clearly that was not the case. Internet worked to start with, but at some point it wouldn't connect using any of the devices I had with me and remained that way for the rest of the trip; could not even blame being out of network coverage, for all of that, as surely it should work across continental USA - worked for so little of the flight for me that I wouldn't have advertised that such a service was actually available; if I had had to pay extra for internet, I would have been demanding that money back.

Related info for your journey

Find useful and relevant information for your journey from Oslo to California. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Oslo to California?

    For as low as $480, Scandinavian Airlines can have you in California from Oslo in 14h 35m. The distance from Oslo to California is about 5179 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    The cheapest airline one-way is LOT, with whom users have recently found tickets for as low as $110. However, be on the lookout for offers from American Airlines and TAP AIR PORTUGAL, as they are both options that can get you from Oslo to California for a low price.

  • What are the most popular routes from Oslo to California?

    When deciding which route to take from Oslo to California consider Oslo Gardermoen - Los Angeles, Oslo Gardermoen - Ontario or Oslo Gardermoen - Burbank Bob Hope as they are the most popular.

  • Can I find deals for flights from Oslo to California that include hotel bookings?

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

  • How can I find direct flights from Oslo to California?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Oslo to California.

  • Can I find deals for business class flights from Oslo to California?

    Yes. Cheapflights offers flight deals from Oslo to California 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 California?

    Currently, May is the cheapest month in which you can book a flight from Oslo to California (average of $353). Flying from Oslo to California in July is currently the most expensive (average of $487). 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 Oslo to California

See prices for flight routes from nearby airports that may be better suited for you.
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Sandefjord to John F Kennedy Intl flights
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Sandefjord to San Francisco flights
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Top 9 airlines flying from Oslo to California

Discover the top 9 airlines that operate flights from Oslo to California. 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 December 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$369Average$662FlexibilityNo cancel feeOn-time77%
DeltaCheapest$416Average$527FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$423Average$589FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$425Average$573FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$431Average$613FlexibilityNo cancel feeOn-time76%
FinnairCheapest$439Average$638FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$452Average$509FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$463Average$598FlexibilityNo cancel feeOn-time69%
SWISSCheapest$562Average$578FlexibilityNo cancel feeOn-time79%

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