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$273+ Cheap flights from Oslo Gardermoen (OSL) 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 1/11. Fares are subject to change and may not be available on all flights or dates of travel.
OSL — LAX
Dec 3 — Dec 101
Wed 12/3
Wed 12/10
1 adult, Economy
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Cheap flight deals from Oslo Gardermoen to California

Keep the following information in mind while searching for Oslo Gardermoen to California flight deals. Data was last updated November 3, 2025.

Round-trip from

$464
(Delta)

One-way from

$273
(Mytrip)

Popular in

December

Cheapest in

February

Average price

$516
From Oslo Gardermoen to California
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One-way flight from Oslo Gardermoen to California
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Highest demand for flights based on searches. 3% potential increase in price ($22 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Oslo Gardermoen to California

Cheapest flights from Oslo Gardermoen to California
Explore the most affordable flight options available from Oslo Gardermoen to California. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 3, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/2. 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.
Mon 11/172:05 pmOSL - SFO
1 stop15h 05mLufthansa
Wed 12/31:30 pmSFO - OSL
1 stop19h 10mLufthansa
Deal found 11/2$465
This Travelis deal was found by Cheapflights users on 11/2. 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 Travelis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/206:25 amOSL - LAX
1 stop19h 40mFinnair
Thu 12/410:25 amLAX - OSL
2 stops16h 35mFinnair
Deal found 11/2$473
This Ticket deal was found by Cheapflights users on 11/1. 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 11/206:15 amOSL - LAX
2 stops19h 54mLufthansa
Thu 12/43:00 pmLAX - OSL
1 stop15h 40mLufthansa
Deal found 11/1$478
This Mytrip deal was found by Cheapflights users on 11/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/176:15 amOSL - SFO
1 stop15h 25mMultiple Airlines
Wed 12/38:25 amSFO - OSL
2 stops19h 35mMultiple Airlines
Deal found 11/2$480
This United Airlines deal was found by Cheapflights users on 11/2. 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 11/176:15 amOSL - SFO
1 stop15h 25mUnited Airlines
Wed 12/31:35 pmSFO - OSL
1 stop14h 25mUnited Airlines
Deal found 11/2$483
This Travelis deal was found by Cheapflights users on 10/31. 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 Travelis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2012:25 pmOSL - LAX
1 stop13h 40mMultiple Airlines
Fri 12/57:15 pmLAX - OSL
1 stop17h 55mMultiple Airlines
Deal found 10/31$483
This Delta deal was found by Cheapflights users on 11/2. 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.
Mon 11/176:30 amOSL - SJC
2 stops21h 52mDelta
Mon 11/249:40 amSJC - OSL
2 stops24h 10mDelta
Deal found 11/2$484
This United Airlines deal was found by Cheapflights users on 11/2. 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 11/199:45 amOSL - SFO
1 stop15h 10mUnited Airlines
Tue 11/251:30 pmSFO - OSL
1 stop19h 10mUnited Airlines
Deal found 11/2$485
This Lufthansa deal was found by Cheapflights users on 11/1. 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.
Thu 12/46:15 amOSL - SJC
2 stops24h 12mLufthansa
Mon 12/812:40 pmSJC - OSL
2 stops20h 00mLufthansa
Deal found 11/1$486
This United Airlines deal was found by Cheapflights users on 11/2. 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 11/206:15 amOSL - SFO
1 stop18h 40mUnited Airlines
Sun 11/301:35 pmSFO - OSL
1 stop18h 55mUnited Airlines
Deal found 11/2$487
This United Airlines deal was found by Cheapflights users on 11/2. 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 11/176:15 amOSL - SJC
2 stops25h 13mUnited Airlines
Mon 11/248:45 amSJC - OSL
2 stops29h 45mUnited Airlines
Deal found 11/2$488
This Ticket deal was found by Cheapflights users on 11/1. 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 11/206:30 amOSL - LAX
1 stop14h 15mKLM
Thu 12/41:45 pmLAX - OSL
1 stop17h 30mKLM
Deal found 11/1$488

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oslo Gardermoen 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 November 3, 2025.
Use the filters below to find and compare flights from Oslo Gardermoen Airport to California that are best for you.

Fly from

Oslo Gardermoen

Fly to

California

Route

Depart

Return

Price

OsloLos Angeles

OSL - LAX

OSLLAX

Oslo Gardermoen

Thu 11/20

1:45 pm-12:59 am

2 stops20h 14m

Los Angeles

Thu 12/4

3:00 pm-3:40 pm

1 stop15h 40m

$478

OsloLos Angeles

OSL - LAX

OSLLAX

Oslo Gardermoen

Thu 11/20

12:25 pm-5:05 pm

1 stop13h 40m

Los Angeles

Thu 12/4

7:15 pm-11:35 pm

1 stop19h 20m

$479

OsloSan Francisco

OSL - SFO

OSLSFO

Oslo Gardermoen

Mon 11/17

6:15 am-12:40 pm

1 stop15h 25m

San Francisco

Wed 12/3

1:35 pm-1:00 pm

1 stop14h 25m

$483

OsloSan Francisco

OSL - SFO

OSLSFO

Oslo Gardermoen

Thu 12/25

6:25 am-1:25 pm

1 stop16h 00m

San Francisco

Fri 1/9

9:00 am-6:50 pm

2 stops24h 50m

$483

OsloSan Jose

OSL - SJC

OSLSJC

Oslo Gardermoen

Mon 11/17

6:30 am-7:22 pm

2 stops21h 52m

San Jose

Mon 11/24

9:40 am-6:50 pm

2 stops24h 10m

$484

OsloSan Francisco

OSL - SFO

OSLSFO

Oslo Gardermoen

Wed 11/19

9:45 am-3:55 pm

1 stop15h 10m

San Francisco

Tue 11/25

1:30 pm-5:40 pm

1 stop19h 10m

$485

OsloSan Jose

OSL - SJC

OSLSJC

Oslo Gardermoen

Thu 12/4

6:15 am-9:27 pm

2 stops24h 12m

San Jose

Mon 12/8

12:40 pm-5:40 pm

2 stops20h 00m

$486

OsloSan Francisco

OSL - SFO

OSLSFO

Oslo Gardermoen

Thu 11/20

6:15 am-12:40 pm

1 stop15h 25m

San Francisco

Sun 11/30

1:35 pm-11:30 pm

1 stop24h 55m

$487

OsloSan Jose

OSL - SJC

OSLSJC

Oslo Gardermoen

Mon 11/17

6:15 am-10:28 pm

2 stops25h 13m

San Jose

Mon 11/24

8:45 am-11:30 pm

2 stops29h 45m

$488

OsloSan Francisco

OSL - SFO

OSLSFO

Oslo Gardermoen

Mon 11/17

6:30 am-5:38 pm

2 stops20h 08m

San Francisco

Wed 12/3

7:00 am-8:40 am

2 stops16h 40m

$495

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/2

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

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

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

Currently, November is the cheapest month in which you can book a flight from Oslo Gardermoen Airport to California (average of $338). Flying from Oslo Gardermoen Airport to California in July is currently the most expensive (average of $488). 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 Gardermoen 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 November 3, 2025.

It’s optimal to fly from Oslo Gardermoen Airport to California in the evening. By choosing this option you can save up to 21% on the cost of your flight, compared to a flight in the morning.

How much does it cost to fly round-trip from Oslo Gardermoen Airport 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 November 3, 2025.
Peruse reviews from past customers who have flown with Scandinavian Airlines, United Airlines, and American Airlines from Oslo Gardermoen Airport 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
1,553 reviews

Food

6.6

Entertainment

6.6

Overall

7.4

Boarding

7.6

Crew

8.0

Comfort

7.3

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
1,553 reviews
Scandinavian Airlines
7.4
Good
1,553 reviews

Food

6.6

Entertainment

6.6

Overall

7.4

Boarding

7.6

Crew

8.0

Comfort

7.3

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
8,994 reviews
Scandinavian Airlines
7.4
Good
1,553 reviews

Food

6.6

Entertainment

6.6

Overall

7.4

Boarding

7.6

Crew

8.0

Comfort

7.3

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
11,032 reviews
Scandinavian Airlines
7.4
Good
1,553 reviews

Food

6.6

Entertainment

6.6

Overall

7.4

Boarding

7.6

Crew

8.0

Comfort

7.3

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
7,544 reviews
Scandinavian Airlines
7.4
Good
1,553 reviews

Food

6.6

Entertainment

6.6

Overall

7.4

Boarding

7.6

Crew

8.0

Comfort

7.3

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
7,494 reviews
Scandinavian Airlines
7.4
Good
1,553 reviews

Food

6.6

Entertainment

6.6

Overall

7.4

Boarding

7.6

Crew

8.0

Comfort

7.3

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 Gardermoen 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 Gardermoen Airport to California?

    There are many flights that can get you from Oslo Gardermoen Airport to California in 15h 25m. Fly via Lufthansa, United Airlines, or Delta to get the fastest option. Oslo Gardermoen Airport and California are separated by a distance of 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 Gardermoen Airport to California one-way?

    The cheapest airlines for a one-way flight from Oslo Gardermoen Airport to California are Finnair ($273), American Airlines ($343), and British Airways ($476).

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

    The most popular route from Oslo Gardermoen Airport to California is Oslo Gardermoen - Los Angeles. You may also consider Oslo Gardermoen - Ontario or Oslo Gardermoen - Las Vegas Harry Reid Intl.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Oslo Gardermoen Airport to California (average of $338). Flying from Oslo Gardermoen Airport to California in July is currently the most expensive (average of $488). 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 Gardermoen to California

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Oslo Gardermoen to California

Discover the top 10 airlines that operate flights from Oslo Gardermoen 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 November 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$334Average$571FlexibilityNo cancel feeOn-timeN/A
Scandinavian AirlinesCheapest$369Average$738FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$388Average$591FlexibilityNo cancel feeOn-time69%
FinnairCheapest$390Average$611FlexibilityNo cancel feeOn-time76%
KLMCheapest$394Average$636FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$407Average$555FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$424Average$604FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$452Average$533FlexibilityNo cancel feeOn-time71%
IberiaCheapest$507Average$1,324FlexibilityNo cancel feeOn-time77%
SWISSCheapest$562Average$578FlexibilityNo cancel feeOn-time79%

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