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Oslo

$268+ 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 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — OSL
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
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 January 21, 2025.

Round-trip from

$517
(Finnair)

One-way from

$268
(Kiwi.com)
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 January 21, 2025.

This Finnair deal was found by Cheapflights users on 1/21. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/117:02 amBUR - OSL
2 stops25h 33mMultiple Airlines
Tue 3/258:50 pmOSL - BUR
2 stops32h 26mMultiple Airlines
Deal found 1/21$517
This Sembo deal was found by Cheapflights users on 1/20. 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 Sembo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/244:40 pmSFO - OSL
1 stop34h 25mTAP AIR PORTUGAL
Tue 3/116:45 pmOSL - SFO
1 stop28h 55mTAP AIR PORTUGAL
Deal found 1/20$538
This Finnair deal was found by Cheapflights users on 1/20. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/310:56 amONT - OSL
2 stops24h 14mMultiple Airlines
Wed 4/28:35 amOSL - ONT
2 stops19h 26mMultiple Airlines
Deal found 1/20$572
This American Airlines deal was found by Cheapflights users on 1/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1211:35 amLAX - OSL
2 stops18h 40mAmerican Airlines
Sun 3/237:15 amOSL - LAX
1 stop16h 30mAmerican Airlines
Deal found 1/20$578
This Ovago deal was found by Cheapflights users on 1/20. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/126:40 pmLAX - TRF
1 stop33h 55mScandinavian Airlines
Sun 3/236:55 pmTRF - LAX
1 stop29h 40mScandinavian Airlines
Deal found 1/20$578
This United deal was found by Cheapflights users on 1/20. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/1511:43 pmLAX - OSL
2 stops33h 12mMultiple Airlines
Mon 2/241:35 pmOSL - LAX
2 stops39h 58mMultiple Airlines
Deal found 1/20$579
This Air Canada deal was found by Cheapflights users on 1/21. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/117:00 amBUR - OSL
3 stops22h 10mAir Canada
Tue 3/251:35 pmOSL - BUR
3 stops33h 02mAir Canada
Deal found 1/21$580
This United Airlines deal was found by Cheapflights users on 1/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/1510:55 pmLAX - OSL
2 stops39h 35mUnited Airlines
Mon 2/241:35 pmOSL - LAX
2 stops39h 58mUnited Airlines
Deal found 1/20$581
This Ovago deal was found by Cheapflights users on 1/20. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/288:55 pmLAX - OSL
1 stop16h 20mBritish Airways
Mon 3/248:50 pmOSL - LAX
1 stop29h 15mBritish Airways
Deal found 1/20$585
This United Airlines deal was found by Cheapflights users on 1/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/1210:47 amONT - OSL
2 stops22h 08mUnited Airlines
Wed 3/59:45 amOSL - ONT
2 stops20h 07mUnited Airlines
Deal found 1/20$585
This United Airlines deal was found by Cheapflights users on 1/21. 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 2/510:05 amSNA - OSL
2 stops19h 30mUnited Airlines
Thu 2/276:00 amOSL - SNA
2 stops20h 58mUnited Airlines
Deal found 1/21$585
This United Airlines deal was found by Cheapflights users on 1/21. 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.
Tue 3/116:55 pmBUR - OSL
2 stops20h 35mUnited Airlines
Tue 3/256:10 amOSL - BUR
3 stops22h 44mUnited Airlines
Deal found 1/21$589

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 January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BurbankOslo

BUR - OSL

BUROSL

Burbank Bob Hope

Tue 3/11

7:02 am-4:35 pm

2 stops25h 33m

Oslo Gardermoen

Tue 3/25

8:50 pm-9:16 pm

2 stops32h 26m

$517

San FranciscoOslo

SFO - OSL

SFOOSL

San Francisco

Mon 2/24

4:40 pm-12:05 pm

1 stop34h 25m

Oslo Gardermoen

Tue 3/11

6:45 pm-3:40 pm

1 stop28h 55m

$538

Los AngelesOslo

LAX - OSL

LAXOSL

Los Angeles

Wed 3/12

11:35 am-2:15 pm

2 stops18h 40m

Oslo Gardermoen

Sun 3/23

7:15 am-3:45 pm

1 stop16h 30m

$578

Los AngelesOslo

LAX - TRF

LAXTRF

Los Angeles

Wed 3/12

6:40 pm-12:35 pm

1 stop33h 55m

Oslo Sandefjord

Sun 3/23

6:55 pm-4:35 pm

1 stop29h 40m

$578

Los AngelesOslo

LAX - OSL

LAXOSL

Los Angeles

Sat 2/15

11:43 pm-5:55 pm

2 stops33h 12m

Oslo Gardermoen

Mon 2/24

1:35 pm-8:33 pm

2 stops39h 58m

$579

BurbankOslo

BUR - OSL

BUROSL

Burbank Bob Hope

Tue 3/11

7:00 am-1:10 pm

3 stops22h 10m

Oslo Gardermoen

Tue 3/25

1:35 pm-2:37 pm

3 stops33h 02m

$580

Santa AnaOslo

SNA - OSL

SNAOSL

Santa Ana J. Wayne/Orange Cnty

Wed 2/5

10:05 am-2:35 pm

2 stops19h 30m

Oslo Gardermoen

Thu 2/27

6:00 am-5:58 pm

2 stops20h 58m

$585

OntarioOslo

ONT - OSL

ONTOSL

Ontario

Wed 2/5

10:47 am-12:45 pm

2 stops16h 58m

Oslo Gardermoen

Thu 2/27

6:30 am-8:40 pm

2 stops23h 10m

$586

Los AngelesOslo

LAX - OSL

LAXOSL

Los Angeles

Sun 3/23

10:20 pm-10:55 am

1 stop28h 35m

Oslo Gardermoen

Sat 3/29

8:05 pm-5:05 pm

1 stop29h 00m

$587

BurbankOslo

BUR - OSL

BUROSL

Burbank Bob Hope

Tue 3/11

6:55 pm-11:30 pm

2 stops20h 35m

Oslo Gardermoen

Tue 3/25

6:10 am-8:54 pm

3 stops22h 44m

$589

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

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 $1,169). 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 January 21, 2025.

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 January 21, 2025.
See what other customers who have flown with Air France, United Airlines and Delta 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
8,521 reviews

Comfort

8.0

Boarding

8.2

Crew

8.6

Entertainment

7.9

Overall

8.0

Food

7.3

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
8,521 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Boarding

8.2

Crew

8.6

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 10

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

KLM
7.8
Good
1,341 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Boarding

8.2

Crew

8.6

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 10

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

Finnair
7.6
Good
1,286 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Boarding

8.2

Crew

8.6

Entertainment

7.9

Overall

8.0

Food

7.3

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
786 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Boarding

8.2

Crew

8.6

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 10

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

SWISS
7.5
Good
1,600 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Boarding

8.2

Crew

8.6

Entertainment

7.9

Overall

8.0

Food

7.3

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 British Airways. According to our data, you can fly for as low as $405. Users have also found prices from $411 and $419 on American Airlines and Lufthansa, 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 $1,236 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 $491.

  • 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 $1,169). 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 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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Norse Atlantic AirwaysCheapest$294Average$650FlexibilityNo cancel feeOn-timeN/A
FinnairCheapest$480Average$680FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$507Average$867FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$511Average$722FlexibilityNo cancel feeOn-time71%
Scandinavian AirlinesCheapest$514Average$992FlexibilityNo cancel feeOn-time77%
TAP AIR PORTUGALCheapest$524Average$921FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$529Average$904FlexibilityNo cancel feeOn-time77%
KLMCheapest$546Average$967FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$553Average$889FlexibilityNo cancel feeOn-time76%
SWISSCheapest$562Average$675FlexibilityNo cancel feeOn-time79%
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