California

$373+ 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 10/13. Fares are subject to change and may not be available on all flights or dates of travel.
OSL — LAX
Jul 28 — Aug 41
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Cheap 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 June 28, 2026.

This American Airlines deal was found by Cheapflights users on 6/23. 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 10/217:45 am
OSL
-
SJC
2 stops36h 08m
American Airlines
Sun 10/252:36 pm
SJC
-
OSL
2 stops36h 19m
American Airlines
Deal found 6/23$576
This American Airlines deal was found by Cheapflights users on 6/24. 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 10/77:45 am
OSL
-
SNA
2 stops20h 54m
American Airlines
Sun 10/1111:39 am
SNA
-
OSL
2 stops27h 01m
American Airlines
Deal found 6/24$606
This American Airlines deal was found by Cheapflights users on 6/24. 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.
Fri 10/307:10 am
OSL
-
BUR
2 stops21h 05m
American Airlines
Tue 11/312:30 pm
BUR
-
OSL
2 stops25h 10m
American Airlines
Deal found 6/24$606
This British Airways deal was found by Cheapflights users on 6/24. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/165:10 pm
OSL
-
ONT
2 stops36h 59m
British Airways
Sun 9/208:25 am
ONT
-
OSL
2 stops30h 15m
British Airways
Deal found 6/24$610
This Ticket deal was found by Cheapflights users on 6/27. 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.
Fri 8/215:35 am
OSL
-
BUR
2 stops25h 24m
SWISS
Sun 9/61:50 pm
BUR
-
OSL
2 stops38h 25m
SWISS
Deal found 6/27$624
This Ticket deal was found by Cheapflights users on 6/28. 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.
Fri 8/216:25 am
OSL
-
SAN
2 stops20h 01m
Lufthansa
Sun 9/65:15 pm
SAN
-
OSL
1 stop19h 50m
Lufthansa
Deal found 6/28$631
This American Airlines deal was found by Cheapflights users on 6/24. 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 10/711:35 am
OSL
-
SAN
1 stop36h 20m
American Airlines
Sun 10/117:40 pm
SAN
-
OSL
1 stop35h 40m
American Airlines
Deal found 6/24$638
This British Airways deal was found by Cheapflights users on 6/24. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/77:45 am
OSL
-
SAN
1 stop16h 10m
British Airways
Sun 10/111:22 pm
SAN
-
OSL
2 stops25h 18m
British Airways
Deal found 6/24$642
This Ticket deal was found by Cheapflights users on 6/25. 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 8/137:10 am
OSL
-
SAN
1 stop17h 15m
Lufthansa
Thu 8/2712:01 pm
SAN
-
OSL
2 stops21h 14m
Lufthansa
Deal found 6/25$650
This Cheapflightsfares deal was found by Cheapflights users on 6/27. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/246:45 am
OSL
-
LAX
1 stop15h 25m
Lufthansa
Sun 8/303:20 pm
LAX
-
OSL
2 stops18h 05m
Lufthansa
Deal found 6/27$655
This oojo deal was found by Cheapflights users on 6/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/241:35 pm
OSL
-
LAX
1 stop36h 15m
Scandinavian Airlines
Sun 8/307:10 pm
LAX
-
OSL
1 stop14h 00m
Scandinavian Airlines
Deal found 6/27$661
This United Airlines deal was found by Cheapflights users on 6/27. 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.
Wed 9/169:55 am
OSL
-
ONT
2 stops35h 17m
United Airlines
Sun 9/205:00 am
ONT
-
OSL
2 stops32h 05m
United Airlines
Deal found 6/27$667

Find 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 June 28, 2026.

Round-trip from

$576
(American Airlines)

One-way from

$373
(Iberia)

Popular in

July

Cheapest in

October

Average price

$724
From Oslo Gardermoen to California
One-way flight from Oslo Gardermoen to California
Highest demand for flights based on searches. 12% potential increase in price ($90 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($17 potential savings vs. average RT price).
Average for round-trip flights in June 2026

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 June 28, 2026.
Use the filters below to find and compare flights from Oslo Gardermoen Airport to California that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OsloSan Jose

OSL - SJC

OSLSJC

Oslo Gardermoen

Wed 10/21

7:45 am-10:53 am

2 stops36h 08m

San Jose

Sun 10/25

2:36 pm-10:55 am

2 stops36h 19m

$576

OsloSanta Ana

OSL - SNA

OSLSNA

Oslo Gardermoen

Wed 10/7

7:45 am-7:39 pm

2 stops20h 54m

Santa Ana J. Wayne/Orange Cnty

Sun 10/11

11:39 am-11:40 pm

2 stops27h 01m

$606

OsloBurbank

OSL - BUR

OSLBUR

Oslo Gardermoen

Fri 10/30

7:10 am-8:15 pm

2 stops21h 05m

Burbank Bob Hope

Tue 11/3

12:30 pm-10:40 pm

2 stops25h 10m

$606

OsloOntario

OSL - ONT

OSLONT

Oslo Gardermoen

Wed 9/16

5:10 pm-9:09 pm

2 stops36h 59m

Ontario

Sun 9/20

8:25 am-11:40 pm

2 stops30h 15m

$610

OsloOntario

OSL - ONT

OSLONT

Oslo Gardermoen

Wed 9/16

6:35 am-8:01 pm

3 stops22h 26m

Ontario

Sun 9/20

5:00 am-10:05 pm

2 stops32h 05m

$667

OsloBurbank

OSL - BUR

OSLBUR

Oslo Gardermoen

Thu 8/20

6:45 am-8:52 pm

2 stops23h 07m

Burbank Bob Hope

Wed 9/2

9:00 am-10:05 pm

2 stops28h 05m

$667

OsloLos Angeles

OSL - LAX

OSLLAX

Oslo Gardermoen

Mon 8/17

9:55 am-9:42 pm

2 stops20h 47m

Los Angeles

Sun 8/30

8:17 am-5:55 pm

2 stops24h 38m

$668

OsloBurbank

OSL - BUR

OSLBUR

Oslo Gardermoen

Fri 10/30

6:15 am-8:39 am

2 stops34h 24m

Burbank Bob Hope

Tue 11/3

8:54 am-5:40 pm

2 stops23h 46m

$668

OsloOntario

OSL - ONT

OSLONT

Oslo Gardermoen

Sun 10/25

6:15 am-8:56 pm

2 stops22h 41m

Ontario

Sun 11/1

6:46 am-1:05 pm

2 stops21h 19m

$669

OsloSan Diego

OSL - SAN

OSLSAN

Oslo Gardermoen

Sat 8/29

8:15 am-2:55 pm

1 stop15h 40m

San Diego

Fri 12/11

6:00 pm-10:10 pm

1 stop19h 10m

$687

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/24

Showing 1-10 of 60 resultsSorted by cheapest first
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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 $313). Flying from Oslo Gardermoen Airport to California in December is currently the most expensive (average of $2,535). 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.

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

How far ahead should I book a flight from Oslo Gardermoen Airport to California?

Booking 51 days in advance of your planned departure date is, on average, the best time to get cheap flights from Oslo Gardermoen Airport to California. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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 June 28, 2026.
Peruse reviews from past customers who have flown with KLM,Finnair, andScandinavian 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.

Food

7.3

Crew

8.4

Boarding

7.8

Overall

7.8

Comfort

7.7

Entertainment

7.2

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

Food

7.3

Crew

8.4

Boarding

7.8

Overall

7.8

Comfort

7.7

Entertainment

7.2

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

Food

7.3

Crew

8.4

Boarding

7.8

Overall

7.8

Comfort

7.7

Entertainment

7.2

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

Food

7.3

Crew

8.4

Boarding

7.8

Overall

7.8

Comfort

7.7

Entertainment

7.2

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

Food

7.3

Crew

8.4

Boarding

7.8

Overall

7.8

Comfort

7.7

Entertainment

7.2

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

Food

7.3

Crew

8.4

Boarding

7.8

Overall

7.8

Comfort

7.7

Entertainment

7.2

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

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 22h 26m. Fly via American Airlines, British Airways, or United Airlines to get the fastest option. Oslo Gardermoen Airport and California are separated by a distance of 5302 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 American Airlines ($293), British Airways ($296), and Finnair ($296).

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

  • 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 $313). Flying from Oslo Gardermoen Airport to California in December is currently the most expensive (average of $2,535). 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 Gardermoen to California

See prices for flight routes from nearby airports that may be better suited for you.

Top 7 airlines flying from Oslo Gardermoen to California

Discover the top 7 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 June 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$441Average$808FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$462Average$806FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$462Average$533FlexibilityNo cancel feeOn-time71%
KLMCheapest$466Average$886FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$471Average$730FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$487Average$638FlexibilityNo cancel feeOn-time70%
FinnairCheapest$524Average$807FlexibilityNo cancel feeOn-time76%

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