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$254+ 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 6/5. Fares are subject to change and may not be available on all flights or dates of travel.
OSL — LAX
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
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Cheap flight deals from Oslo to California

Keep the following information in mind while searching for Oslo to California flight deals. Data was last updated March 28, 2025.

Round-trip from

$387
(Ticket)

One-way from

$254
(Kiwi.com)

Popular in

July

Cheapest in

November

Average price

$507
From Oslo to California
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One-way flight from Oslo to California
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Highest demand for flights based on searches. 15% potential increase in price ($101 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find 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 March 28, 2025.

This Ticket deal was found by Cheapflights users on 3/26. 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 4/198:20 amOSL - LAS
1 stop16h 40mMultiple Airlines
Mon 5/52:30 pmLAS - OSL
2 stops24h 00mMultiple Airlines
Deal found 3/26$387
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.
Thu 4/247:45 amOSL - SAN
2 stops20h 29mBritish Airways
Wed 5/73:10 pmSAN - OSL
2 stops23h 20mBritish Airways
Deal found 3/27$403
This Ticket deal was found by Cheapflights users on 3/26. 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.
Tue 5/67:25 pmOSL - LAS
2 stops36h 28mBritish Airways
Tue 5/2011:48 amLAS - OSL
2 stops26h 37mBritish Airways
Deal found 3/26$405
This Finnair deal was found by Cheapflights users on 3/26. 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.
Tue 6/178:35 amOSL - LAX
1 stop17h 30mFinnair
Tue 6/243:40 pmLAX - OSL
1 stop22h 45mFinnair
Deal found 3/26$413
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.
Wed 8/271:20 pmOSL - LAX
2 stops17h 38mMultiple Airlines
Sun 9/76:00 amLAX - OSL
2 stops19h 35mMultiple Airlines
Deal found 3/27$424
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 - SFO
2 stops22h 44mFinnair
Sat 9/1310:24 amSFO - OSL
2 stops17h 01mFinnair
Deal found 3/27$426
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 American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/11:10 pmOSL - LAX
2 stops18h 49mAmerican Airlines
Sun 5/189:30 pmLAX - OSL
1 stop27h 55mAmerican Airlines
Deal found 3/27$427
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.
Fri 5/26:35 amOSL - SFO
2 stops22h 35mUnited Airlines
Mon 5/121:30 pmSFO - OSL
2 stops19h 35mUnited Airlines
Deal found 3/27$429
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.
Fri 5/26:30 amOSL - LAX
1 stop14h 20mDelta
Mon 5/125:20 pmLAX - OSL
1 stop14h 20mDelta
Deal found 3/27$434
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 5/36:30 amOSL - SFO
2 stops25h 26mDelta
Mon 5/1910:00 amSFO - OSL
2 stops25h 40mDelta
Deal found 3/27$435
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/41:20 pmOSL - ONT
2 stops19h 23mAmerican Airlines
Wed 6/112:40 pmONT - OSL
2 stops16h 55mAmerican Airlines
Deal found 3/27$435

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 March 28, 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

OsloLas Vegas

OSL - LAS

OSLLAS

Oslo Gardermoen

Sat 4/19

8:20 am-4:00 pm

1 stop16h 40m

Las Vegas Harry Reid Intl

Mon 5/5

2:30 pm-11:30 pm

2 stops24h 00m

$387

OsloSan Diego

OSL - SAN

OSLSAN

Oslo Gardermoen

Thu 4/24

7:45 am-7:14 pm

2 stops20h 29m

San Diego

Wed 5/7

3:10 pm-11:30 pm

2 stops23h 20m

$403

OsloLas Vegas

OSL - LAS

OSLLAS

Oslo Gardermoen

Tue 5/6

7:25 pm-10:53 pm

2 stops36h 28m

Las Vegas Harry Reid Intl

Tue 5/20

11:48 am-11:25 pm

2 stops26h 37m

$405

OsloLos Angeles

OSL - LAX

OSLLAX

Oslo Gardermoen

Tue 6/17

8:35 am-5:05 pm

1 stop17h 30m

Los Angeles

Tue 6/24

3:40 pm-11:25 pm

1 stop22h 45m

$413

OsloLos Angeles

OSL - LAX

OSLLAX

Oslo Gardermoen

Wed 8/27

1:20 pm-9:58 pm

2 stops17h 38m

Los Angeles

Sun 9/7

6:00 am-10:35 am

2 stops19h 35m

$424

OsloSan Francisco

OSL - SFO

OSLSFO

Oslo Gardermoen

Sat 8/30

8:35 am-10:19 pm

2 stops22h 44m

San Francisco

Sat 9/13

10:24 am-12:25 pm

2 stops17h 01m

$426

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

OsloLos Angeles

OSL - LAX

OSLLAX

Oslo Gardermoen

Thu 5/1

1:10 pm-10:59 pm

2 stops18h 49m

Los Angeles

Sun 5/18

9:30 pm-10:25 am

1 stop27h 55m

$427

OsloSan Francisco

OSL - SFO

OSLSFO

Oslo Gardermoen

Fri 5/2

6:35 am-8:10 pm

2 stops22h 35m

San Francisco

Mon 5/12

1:30 pm-6:05 pm

2 stops19h 35m

$429

OsloLos Angeles

OSL - LAX

OSLLAX

Oslo Gardermoen

Fri 5/2

6:30 am-11:50 am

1 stop14h 20m

Los Angeles

Mon 5/12

5:20 pm-4:40 pm

1 stop14h 20m

$434

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/26

Showing 1-10 of 57 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, January is the cheapest month in which you can book a flight from Oslo to California (average of $246). Flying from Oslo to California in March is currently the most expensive (average of $330). 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 March 28, 2025.

When flying from Oslo to California, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in California by month

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

In terms of precipitation, rainfall in California ranges from 0.0 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. July is typically the driest time to visit California when rainfall is around 0.0 in.

Temperature in California by month

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

If weather is an important factor for your trip to California, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

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 March 28, 2025.
To help decide which airline to fly from Oslo to California, see what other customers have to say about Delta, KLM and LOT. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,897 reviews

Comfort

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

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
7,897 reviews
Delta
8.0
Very good
7,897 reviews

Comfort

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

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
KLM
7.8
Good
1,321 reviews
Delta
8.0
Very good
7,897 reviews

Comfort

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

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
LOT
7.6
Good
1,063 reviews
Delta
8.0
Very good
7,897 reviews

Comfort

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

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
7,897 reviews

Comfort

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

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
Austrian Airlines
7.5
Good
769 reviews
Delta
8.0
Very good
7,897 reviews

Comfort

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

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 to California. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    The cheapest airline one-way is Scandinavian Airlines, with whom users have recently found tickets for as low as $429. However, be on the lookout for offers from Finnair and LOT, 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 - Santa Ana J. Wayne/Orange Cnty or Oslo Sandefjord - Los Angeles 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, January is the cheapest month in which you can book a flight from Oslo to California (average of $246). Flying from Oslo to California in March is currently the most expensive (average of $330). 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

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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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Bergen to Stewart flights
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Top 10 airlines flying from Oslo to California

Discover the top 10 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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$293Average$507FlexibilityNo cancel feeOn-time76%
DeltaCheapest$335Average$527FlexibilityNo cancel feeOn-timeN/A
Norse Atlantic AirwaysCheapest$356Average$528FlexibilityNo cancel feeOn-timeN/A
Scandinavian AirlinesCheapest$384Average$708FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$388Average$574FlexibilityNo cancel feeOn-time69%
FinnairCheapest$390Average$558FlexibilityNo cancel feeOn-time76%
TAP AIR PORTUGALCheapest$403Average$436FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$404Average$622FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$405Average$565FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$407Average$537FlexibilityNo cancel feeOn-time70%
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