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Oslo

$321+ Cheap flights from California 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 2/4. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — OSL
Dec 27 — Jan 31
Fri 12/27
Fri 1/3
1 adult, Economy
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Cheap flight deals from California to Oslo

Discover tips and strategies to find the most affordable flight options for your journey from California (USCA) 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 December 22, 2024.

Round-trip from

$593
(United Airlines)

One-way from

$321
(StudentUniverse)
From California to Oslo
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One-way flight from California to Oslo
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Find flight deals from California to Oslo

Cheapest flights from California to Oslo
Explore the most affordable flight options available from California to Oslo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 22, 2024.

This United deal was found by Cheapflights users on 12/22. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/255:30 pmLAX - OSL
1 stop15h 25mUnited Airlines
Mon 12/306:20 amOSL - LAX
2 stops25h 15mUnited Airlines
Deal found 12/22$835
This United Airlines deal was found by Cheapflights users on 12/21. 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 12/254:00 pmSFO - OSL
2 stops16h 55mUnited Airlines
Mon 12/3011:50 amOSL - SFO
2 stops20h 13mUnited Airlines
Deal found 12/21$985
This Delta deal was found by Cheapflights users on 12/21. 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 12/2510:15 amSFO - OSL
2 stops21h 00mDelta
Mon 12/306:30 amOSL - SFO
1 stop14h 20mDelta
Deal found 12/21$991
This Gurufare deal was found by Cheapflights users on 12/22. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/255:30 pmLAX - OSL
1 stop15h 25mLufthansa
Mon 12/306:20 amOSL - LAX
1 stop15h 45mLufthansa
Deal found 12/22$1,082
This Gurufare deal was found by Cheapflights users on 12/21. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/238:55 pmLAX - OSL
1 stop16h 45mBritish Airways
Tue 12/317:15 amOSL - LAX
1 stop16h 30mBritish Airways
Deal found 12/21$1,192
This Aeromexico deal was found by Cheapflights users on 12/21. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/229:20 pmLAX - OSL
2 stops34h 05mAir France
Mon 12/306:20 amOSL - LAX
2 stops44h 44mAir France
Deal found 12/21$1,250
This Icelandair deal was found by Cheapflights users on 12/22. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/308:20 amSFO - OSL
2 stops18h 15mIcelandair
Mon 1/61:10 pmOSL - SFO
2 stops20h 14mIcelandair
Deal found 12/22$1,314
This Delta deal was found by Cheapflights users on 12/21. 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 12/237:30 amLAX - OSL
2 stops19h 25mDelta
Tue 12/3112:40 pmOSL - LAX
2 stops20h 53mDelta
Deal found 12/21$1,322
This Icelandair deal was found by Cheapflights users on 12/22. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2910:55 amSFO - OSL
2 stops15h 40mMultiple Airlines
Mon 1/61:10 pmOSL - SFO
2 stops20h 14mMultiple Airlines
Deal found 12/22$1,345
This Lufthansa deal was found by Cheapflights users on 12/22. 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.
Mon 12/302:40 pmSFO - OSL
1 stop15h 40mLufthansa
Tue 1/76:00 amOSL - SFO
1 stop21h 45mLufthansa
Deal found 12/22$1,407
This SWISS deal was found by Cheapflights users on 12/20. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/217:10 pmLAX - OSL
1 stop32h 00mSWISS
Sat 12/284:55 pmOSL - LAX
2 stops32h 35mSWISS
Deal found 12/20$1,435
This Gurufare deal was found by Cheapflights users on 12/21. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/227:25 pmSFO - OSL
1 stop31h 45mSWISS
Sat 12/286:50 pmOSL - SFO
1 stop30h 35mSWISS
Deal found 12/21$1,462

Find flights from California to Oslo within your budget

Customize your flight search to find flights from California 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 December 22, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Los AngelesOslo

LAX - OSL

LAXOSL

Los Angeles

Sat 2/1

10:55 pm-11:30 pm

2 stops39h 35m

Oslo Gardermoen

Tue 2/11

6:10 am-10:32 am

2 stops37h 22m

$593

Los AngelesOslo

LAX - OSL

LAXOSL

Los Angeles

Tue 2/4

11:30 am-2:15 pm

2 stops17h 45m

Oslo Gardermoen

Wed 2/12

6:50 am-8:08 pm

2 stops22h 18m

$594

Los AngelesOslo

LAX - OSL

LAXOSL

Los Angeles

Sat 2/1

9:30 pm-10:35 am

1 stop28h 05m

Oslo Gardermoen

Tue 2/11

8:45 am-5:05 pm

1 stop17h 20m

$603

Los AngelesOslo

LAX - OSL

LAXOSL

Los Angeles

Mon 1/20

3:25 pm-6:20 pm

2 stops17h 55m

Oslo Gardermoen

Tue 2/4

6:30 am-5:22 pm

2 stops19h 52m

$604

Los AngelesOslo

LAX - OSL

LAXOSL

Los Angeles

Sun 2/9

3:05 pm-5:10 pm

2 stops17h 05m

Oslo Gardermoen

Sun 2/23

6:20 am-7:06 pm

2 stops21h 46m

$608

Los AngelesOslo

LAX - OSL

LAXOSL

Los Angeles

Sat 2/1

11:00 pm-10:35 am

2 stops26h 35m

Oslo Gardermoen

Tue 2/11

7:25 pm-4:20 pm

2 stops29h 55m

$609

OntarioOslo

ONT - OSL

ONTOSL

Ontario

Sun 2/2

6:15 am-11:30 pm

2 stops32h 15m

Oslo Gardermoen

Fri 2/14

6:30 am-9:59 pm

2 stops24h 29m

$609

Santa AnaOslo

SNA - OSL

SNAOSL

Santa Ana J. Wayne/Orange Cnty

Sun 2/2

7:45 am-11:30 pm

2 stops30h 45m

Oslo Gardermoen

Fri 2/14

6:30 am-7:00 pm

2 stops21h 30m

$609

San FranciscoOslo

SFO - OSL

SFOOSL

San Francisco

Mon 1/13

4:40 pm-12:05 pm

1 stop34h 25m

Oslo Gardermoen

Tue 1/21

6:45 pm-2:40 pm

1 stop28h 55m

$615

San FranciscoOslo

SFO - OSL

SFOOSL

San Francisco

Sat 2/8

5:30 pm-4:30 pm

1 stop14h 00m

Oslo Gardermoen

Sun 2/16

6:15 pm-3:40 pm

1 stop30h 25m

$619

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/20

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

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

Travel insights for flights from California to Oslo

Get recent, data-driven insights about flights from California to Oslo including ideal travel times, pricing trends, and more.

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

Currently, November is the cheapest month in which you can book a flight from California to Oslo (average of $567). Flying from California to Oslo in June is currently the most expensive (average of $1,182). 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 CA to OSL?

Find hourly flight availability from California 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 December 22, 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from California to Oslo as you normally would.

Rainfall in Oslo by month

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

In terms of precipitation, rainfall in Oslo ranges from 1.6 - 3.5 inches per month. August is typically the wettest month, when rainfall can reach 3.5 in. February is typically the driest time to visit Oslo when rainfall is around 1.6 in.

Temperature in Oslo by month

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

If weather is an important factor for your trip to Oslo, 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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.6 F).

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 December 22, 2024.
See what other customers who have flown with Delta, British Airways and Turkish Airlines from California to Oslo have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,594 reviews

Overall

8.0

Food

7.3

Crew

8.6

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,594 reviews
Delta
8.0
Very good
8,594 reviews

Overall

8.0

Food

7.3

Crew

8.6

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,342 reviews
Delta
8.0
Very good
8,594 reviews

Overall

8.0

Food

7.3

Crew

8.6

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Finnair
7.7
Good
1,283 reviews
Delta
8.0
Very good
8,594 reviews

Overall

8.0

Food

7.3

Crew

8.6

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Austrian Airlines
7.6
Good
785 reviews
Delta
8.0
Very good
8,594 reviews

Overall

8.0

Food

7.3

Crew

8.6

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

SWISS
7.6
Good
1,605 reviews
Delta
8.0
Very good
8,594 reviews

Overall

8.0

Food

7.3

Crew

8.6

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Reviews

1 / 10

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 California to Oslo. 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 California to Oslo one-way?

    For one-way options, check prices for SWISS. According to our data, you can fly for as low as $321. Users have also found prices from $424 and $425 on Air Canada and American Airlines, respectively.

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

    Most travelers choose Los Angeles - Oslo Gardermoen, San Francisco - Oslo Gardermoen or Los Angeles - Oslo Sandefjord when deciding on the best route from California to Oslo.

  • What are the cheapest flights from California to Oslo?

    On average you can expect to pay $521 for a flight from California to Oslo. The cheapest flight overall is $336 while the most popular route, (Los Angeles - Oslo Gardermoen) is currently priced at $536.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from California to Oslo (average of $567). Flying from California to Oslo in June is currently the most expensive (average of $1,182). 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 California 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 California to Oslo

Discover the top 10 airlines that operate flights from California 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 December 22, 2024.
AirlineCheapestAverageFlexibilityOn-time
Norse Atlantic AirwaysCheapest$297Average$663FlexibilityNo cancel feeOn-timeN/A
FinnairCheapest$477Average$680FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$507Average$852FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$511Average$698FlexibilityNo cancel feeOn-time71%
Scandinavian AirlinesCheapest$515Average$861FlexibilityNo cancel feeOn-time77%
TAP AIR PORTUGALCheapest$524Average$925FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$529Average$867FlexibilityNo cancel feeOn-time77%
KLMCheapest$547Average$963FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$553Average$856FlexibilityNo cancel feeOn-time76%
SWISSCheapest$562Average$674FlexibilityNo cancel feeOn-time79%
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