What is the cheapest airline that flies from Oslo to California?

Finnair, British Airways, and American Airlines are the most popular carriers operating from Oslo to California

What airlines fly to California?

United Airlines, Scandinavian Airlines and British Airways are the top three most popular airlines that fly to California from Oslo according to our data. United Airlines is the first choice among our users, with 36% of people opting to fly with this airline when traveling to California. Keep in mind that there are 9 different airlines that fly to California on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Oslo to California?

Prices for flights from Oslo to California are updated daily.

How many operators does momondo search for flights from Oslo to California?

The number of operators available for flights from Oslo to California is 9 as of March 2026.

How old do you have to be to fly from Oslo to California?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Oslo to California.

What documentation or ID do you need to fly to California?

The necessary travel and health documents for your California trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$312 Cheap Flights from Oslo to California in 2026

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Find the cheapest flights from Oslo to California

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 am - 2:40 pm

TRF

SFO

17h 40m

1 stop

4:45 pm - 2:30 pm

SFO

TRF

12h 45m

1 stop

$457Scandinavian Airlines

Mon, May 4 - Sun, May 17

8:00 am - 2:40 pm

OSL

SFO

15h 40m

1 stop

4:45 pm - 2:05 pm

SFO

OSL

12h 20m

1 stop

$459Scandinavian Airlines

Fri, Apr 17 - Sun, May 3

6:00 am - 2:40 pm

TRF

SFO

17h 40m

1 stop

4:45 pm - 2:30 pm

SFO

TRF

12h 45m

1 stop

$460Scandinavian Airlines

Mon, May 4 - Sun, May 17

6:45 am - 9:08 pm

OSL

SJC

23h 23m

2 stops

8:45 am - 5:55 pm

SJC

OSL

24h 10m

2 stops

$510Lufthansa

Thu, Apr 2 - Wed, Apr 8

6:35 am - 1:10 pm

OSL

LAX

15h 35m

1 stop

7:15 am - 12:15 pm

LAX

OSL

20h 00m

2 stops

$538Lufthansa

Wed, Apr 29 - Wed, May 6

6:45 am - 9:08 pm

OSL

SJC

23h 23m

2 stops

8:45 am - 5:55 pm

SJC

OSL

24h 10m

2 stops

$578United Airlines

Thu, Apr 16 - Mon, Apr 20

9:55 am - 9:56 am

OSL

ONT

33h 01m

2 stops

1:34 pm - 5:55 pm

ONT

OSL

19h 21m

2 stops

$607United Airlines

Thu, Apr 2 - Wed, Apr 8

7:45 am - 9:01 am

OSL

BUR

34h 16m

2 stops

7:00 am - 4:35 pm

BUR

OSL

24h 35m

2 stops

$617American Airlines

Mon, Apr 20 - Sun, May 3

7:45 am - 9:59 pm

OSL

SJC

23h 14m

2 stops

2:02 pm - 11:25 pm

SJC

OSL

24h 23m

2 stops

$631British Airways

Thu, Apr 16 - Mon, Apr 20

11:15 am - 6:30 pm

OSL

ONT

40h 15m

2 stops

1:10 pm - 11:25 pm

ONT

OSL

25h 15m

2 stops

$728British Airways

Tue, Apr 28 - Mon, Jun 15

Finnair flights from Oslo to California

Our best Finnair deals on Oslo to California flight tickets

Finnair

Apr 20

OSL8:35 amOslo Gardermoen

17h 35m

1 stop

LAX5:10 pmLos Angeles Los Angeles

May 3

LAX8:20 pmLos Angeles Los Angeles

26h 30m

2 stops

OSL7:50 amOslo Gardermoen

$594

Finnair

Apr 20

OSL12:50 pmOslo Gardermoen

13h 20m

1 stop

LAX5:10 pmLos Angeles Los Angeles

May 3

LAX8:20 pmLos Angeles Los Angeles

26h 30m

2 stops

OSL7:50 amOslo Gardermoen

$600

Finnair

Apr 20

OSL12:50 pmOslo Gardermoen

18h 10m

2 stops

LAX10:00 pmLos Angeles Los Angeles

May 3

LAX8:20 pmLos Angeles Los Angeles

26h 30m

2 stops

OSL7:50 amOslo Gardermoen

$601

American Airlines flights from Oslo to California

Our best American Airlines deals on Oslo to California flight tickets

American Airlines

Apr 20

OSL12:50 pmOslo Gardermoen

13h 20m

1 stop

LAX5:10 pmLos Angeles Los Angeles

May 3

LAX6:00 pmLos Angeles Los Angeles

20h 40m

1 stop

OSL11:40 pmOslo Gardermoen

$583

American Airlines

May 2

OSL12:50 pmOslo Gardermoen

21h 08m

2 stops

SFO12:58 amSan Francisco

May 9

SFO1:30 pmSan Francisco

18h 05m

2 stops

OSL4:35 pmOslo Gardermoen

$584

American Airlines

Apr 20

OSL12:50 pmOslo Gardermoen

13h 20m

1 stop

LAX5:10 pmLos Angeles Los Angeles

May 3

LAX8:20 pmLos Angeles Los Angeles

29h 10m

1 stop

OSL10:30 amOslo Gardermoen

$589

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OsloSan Francisco

TRF - SFO

TRFSFO

Oslo Sandefjord

Mon 5/4

6:00 am-2:40 pm

1 stop17h 40m

San Francisco

Sun 5/17

4:45 pm-2:30 pm

1 stop12h 45m

$457

Quickest round-trip

OsloSan Francisco

OSL - SFO

OSLSFO

Oslo Gardermoen

Fri 4/17

8:00 am-2:40 pm

1 stop15h 40m

San Francisco

Sun 5/3

4:45 pm-2:05 pm

1 stop12h 20m

$459

OsloSan Francisco

TRF - SFO

TRFSFO

Oslo Sandefjord

Mon 5/4

6:00 am-2:40 pm

1 stop17h 40m

San Francisco

Sun 5/17

4:45 pm-2:30 pm

1 stop12h 45m

$460

OsloSan Jose

OSL - SJC

OSLSJC

Oslo Gardermoen

Thu 4/2

6:45 am-9:08 pm

2 stops23h 23m

San Jose

Wed 4/8

8:45 am-5:55 pm

2 stops24h 10m

$510

OsloLos Angeles

OSL - LAX

OSLLAX

Oslo Gardermoen

Wed 4/29

6:35 am-1:10 pm

1 stop15h 35m

Los Angeles Los Angeles

Wed 5/6

7:15 am-12:15 pm

2 stops20h 00m

$538

OsloSan Jose

OSL - SJC

OSLSJC

Oslo Gardermoen

Thu 4/16

6:45 am-9:08 pm

2 stops23h 23m

San Jose

Mon 4/20

8:45 am-5:55 pm

2 stops24h 10m

$578

OsloOntario

OSL - ONT

OSLONT

Oslo Gardermoen

Thu 4/2

9:55 am-9:56 am

2 stops33h 01m

Ontario

Wed 4/8

1:34 pm-5:55 pm

2 stops19h 21m

$607

OsloBurbank

OSL - BUR

OSLBUR

Oslo Gardermoen

Mon 4/20

7:45 am-9:01 am

2 stops34h 16m

Burbank Bob Hope

Sun 5/3

7:00 am-4:35 pm

2 stops24h 35m

$617

OsloSan Jose

OSL - SJC

OSLSJC

Oslo Gardermoen

Thu 4/16

7:45 am-9:59 pm

2 stops23h 14m

San Jose

Mon 4/20

2:02 pm-11:25 pm

2 stops24h 23m

$631

OsloOntario

OSL - ONT

OSLONT

Oslo Gardermoen

Tue 4/28

11:15 am-6:30 pm

2 stops40h 15m

Ontario

Mon 6/15

1:10 pm-11:25 pm

2 stops25h 15m

$728

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Oslo to California

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to California?

The month of February is another great option to travel to California, with average flight prices from Oslo averaging around $533.

How far in advance should I book a flight to California?

You are more likely to see cheaper flights to California from Oslo when booking weeks ahead of your departure date. In general, you can expect to find flights to California for around $620 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to California from Oslo for as low as $567 on momondo.

Cheap Oslo to California flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Oslo to California

Fastest flight time	13h 55m
Direct flights	None

The fastest flight from Oslo to California takes 13h 55m

There are no direct flights from Oslo to California. There are no popular flight routes from Oslo to California.

Search flight deals

When did momondo last update prices for flights from Oslo to California?
Prices for flights from Oslo to California are updated daily.
How many operators does momondo search for flights from Oslo to California?
The number of operators available for flights from Oslo to California is 9 as of March 2026.
How old do you have to be to fly from Oslo to California?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Oslo to California.
What documentation or ID do you need to fly to California?
The necessary travel and health documents for your California trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Oslo to California

Compare and see reviews for airlines that fly from Oslo to California with momondo

Airline	Rating	Free Cancellation	Price
Scandinavian Airlines	PriceFrom $431	Free Cancellation	Rating 7.3 1,720 reviews	Search Scandinavian Airlines flights
British Airways	PriceFrom $439	Free Cancellation	Rating 6.7 7,804 reviews	Search British Airways flights
Finnair	PriceFrom $454	Free Cancellation	Rating 7.7 1,374 reviews	Search Finnair flights
United Airlines	PriceFrom $462	Free Cancellation	Rating 7.4 9,454 reviews	Search United Airlines flights
American Airlines	PriceFrom $462	Free Cancellation	Rating 7.1 11,483 reviews	Search American Airlines flights
KLM	PriceFrom $466	Free Cancellation	Rating 7.8 1,473 reviews	Search KLM flights
Delta	PriceFrom $470	Free Cancellation	Rating 7.9 8,304 reviews	Search Delta flights
Lufthansa	PriceFrom $471	Free Cancellation	Rating 6.8 7,858 reviews	Search Lufthansa flights
SWISS	PriceFrom $562	Free Cancellation	Rating 7.5 1,901 reviews	Search SWISS flights

Why use momondo?

Why should I use momondo to find a flight deal from Oslo to California?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Oslo to California. momondo saves you time and could save you money on your trip.

Can I find flights from Oslo to California with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Oslo to California flights to just show those with flexible booking policies.

How can momondo help me find flights from Oslo to California?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Oslo to California.

I’m not ready to book a flight from Oslo to California right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Oslo to California flights. All you need is a valid email address and we will do the rest; it is that quick and easy.