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

British Airways, United Airlines, and Lufthansa are the most popular carriers operating from California to Oslo

How long does it take to fly to Oslo?

Flight times vary depending on what airport in California you fly out of and what airport in Oslo you fly into. For example, flying from Los Angeles to Oslo Gardermoen Airport takes 13h 10m on average. On the other hand, flying from San Jose to Oslo Gardermoen Airport takes 15h 41m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

What airlines fly to Oslo?

Scandinavian Airlines, Lufthansa and KLM are the top three most popular airlines that fly to Oslo from California according to our data. Scandinavian Airlines is the first choice among our users, with 47% of people opting to fly with this airline when traveling to Oslo. Keep in mind that there are 10 different airlines that fly to Oslo on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from California to Oslo refresh daily.

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

As of March 2026, there are 10 operators available to choose from for flights from California to Oslo.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from California to Oslo.

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

The travel and health documents required for your trip to Oslo can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Oslo. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$256 Cheap Flights from California to Oslo in 2026

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Find the cheapest flights from California to Oslo

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:05 pm - 3:15 pm

LAX

OSL

15h 10m

1 stop

12:20 pm - 1:05 pm

OSL

LAX

33h 45m

1 stop

$509Austrian Airlines

Tue, May 5 - Tue, May 12

5:30 pm - 10:05 pm

LAX

OSL

19h 35m

1 stop

7:10 am - 3:15 pm

OSL

LAX

17h 05m

1 stop

$529Lufthansa

Sun, May 10 - Tue, May 26

5:30 pm - 10:05 pm

LAX

OSL

19h 35m

1 stop

7:10 am - 3:15 pm

OSL

LAX

17h 05m

1 stop

$530Lufthansa

Sun, May 10 - Tue, May 26

7:35 pm - 1:15 pm

LAX

OSL

32h 40m

1 stop

2:05 pm - 4:30 pm

OSL

LAX

35h 25m

1 stop

$548SWISS

Sun, May 10 - Tue, May 26

7:10 pm - 12:25 am

LAX

TRF

20h 15m

1 stop

6:00 am - 4:50 pm

TRF

LAX

19h 50m

1 stop

$578Scandinavian Airlines

Mon, May 4 - Tue, May 19

7:10 pm - 12:25 am

LAX

TRF

20h 15m

1 stop

6:00 am - 4:50 pm

TRF

LAX

19h 50m

1 stop

$609Scandinavian Airlines

Tue, Apr 21 - Tue, May 5

6:45 pm - 10:00 am

SFO

OSL

30h 15m

1 stop

10:55 am - 4:40 pm

OSL

SFO

38h 45m

1 stop

$635Turkish Airlines

Wed, May 6 - Thu, May 28

6:45 pm - 10:00 am

SFO

OSL

30h 15m

1 stop

10:55 am - 4:40 pm

OSL

SFO

38h 45m

1 stop

$636Turkish Airlines

Tue, Apr 7 - Thu, Apr 23

1:10 pm - 4:20 pm

SNA

OSL

18h 10m

2 stops

6:00 am - 9:17 pm

OSL

SNA

24h 17m

2 stops

$667Delta

Mon, May 4 - Mon, May 11

1:45 pm - 8:40 pm

SJC

OSL

21h 55m

2 stops

9:20 am - 10:36 pm

OSL

SJC

22h 16m

2 stops

$709Delta

Tue, May 5 - Tue, May 12

Austrian Airlines flights from California to Oslo

Our best Austrian Airlines deals on California to Oslo flight tickets

Austrian Airlines

May 5

LAX3:05 pmLos Angeles Los Angeles

15h 10m

1 stop

OSL3:15 pmOslo Gardermoen

May 12

OSL12:20 pmOslo Gardermoen

33h 45m

1 stop

LAX1:05 pmLos Angeles Los Angeles

$509

Austrian Airlines

May 5

LAX3:05 pmLos Angeles Los Angeles

15h 10m

1 stop

OSL3:15 pmOslo Gardermoen

May 12

OSL12:20 pmOslo Gardermoen

33h 45m

1 stop

LAX1:05 pmLos Angeles Los Angeles

$533

Austrian Airlines

May 10

LAX3:05 pmLos Angeles Los Angeles

35h 30m

1 stop

OSL11:35 amOslo Gardermoen

May 24

OSL4:00 pmOslo Gardermoen

56h 15m

2 stops

LAX3:15 pmLos Angeles Los Angeles

$610

SWISS flights from California to Oslo

Our best SWISS deals on California to Oslo flight tickets

SWISS

May 10

LAX7:35 pmLos Angeles Los Angeles

32h 40m

1 stop

OSL1:15 pmOslo Gardermoen

May 26

OSL2:05 pmOslo Gardermoen

35h 25m

1 stop

LAX4:30 pmLos Angeles Los Angeles

$548

SWISS

Sep 13

LAX7:35 pmLos Angeles Los Angeles

32h 40m

1 stop

OSL1:15 pmOslo Gardermoen

Sep 22

OSL2:05 pmOslo Gardermoen

35h 25m

1 stop

LAX4:30 pmLos Angeles Los Angeles

$566

SWISS

May 4

LAX7:35 pmLos Angeles Los Angeles

32h 40m

1 stop

OSL1:15 pmOslo Gardermoen

Aug 21

OSL5:35 amOslo Gardermoen

19h 55m

1 stop

LAX4:30 pmLos Angeles Los Angeles

$612

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Los AngelesOslo

LAX - OSL

LAXOSL

Los Angeles Los Angeles

Tue 5/5

3:05 pm-3:15 pm

1 stop15h 10m

Oslo Gardermoen

Tue 5/12

12:20 pm-1:05 pm

1 stop33h 45m

$509

Quickest round-trip

Los AngelesOslo

LAX - OSL

LAXOSL

Los Angeles Los Angeles

Sun 5/10

5:30 pm-10:05 pm

1 stop19h 35m

Oslo Gardermoen

Tue 5/26

7:10 am-3:15 pm

1 stop17h 05m

$529

Los AngelesOslo

LAX - OSL

LAXOSL

Los Angeles Los Angeles

Sun 5/10

5:30 pm-10:05 pm

1 stop19h 35m

Oslo Gardermoen

Tue 5/26

7:10 am-3:15 pm

1 stop17h 05m

$530

Los AngelesOslo

LAX - OSL

LAXOSL

Los Angeles Los Angeles

Sun 5/10

7:35 pm-1:15 pm

1 stop32h 40m

Oslo Gardermoen

Tue 5/26

2:05 pm-4:30 pm

1 stop35h 25m

$548

Los AngelesOslo

LAX - TRF

LAXTRF

Los Angeles Los Angeles

Mon 5/4

7:10 pm-12:25 am

1 stop20h 15m

Oslo Sandefjord

Tue 5/19

6:00 am-4:50 pm

1 stop19h 50m

$578

Los AngelesOslo

LAX - TRF

LAXTRF

Los Angeles Los Angeles

Tue 4/21

7:10 pm-12:25 am

1 stop20h 15m

Oslo Sandefjord

Tue 5/5

6:00 am-4:50 pm

1 stop19h 50m

$609

San FranciscoOslo

SFO - OSL

SFOOSL

San Francisco

Wed 5/6

6:45 pm-10:00 am

1 stop30h 15m

Oslo Gardermoen

Thu 5/28

10:55 am-4:40 pm

1 stop38h 45m

$635

San FranciscoOslo

SFO - OSL

SFOOSL

San Francisco

Tue 4/7

6:45 pm-10:00 am

1 stop30h 15m

Oslo Gardermoen

Thu 4/23

10:55 am-4:40 pm

1 stop38h 45m

$636

Santa AnaOslo

SNA - OSL

SNAOSL

Santa Ana J. Wayne/Orange Cnty

Mon 5/4

1:10 pm-4:20 pm

2 stops18h 10m

Oslo Gardermoen

Mon 5/11

6:00 am-9:17 pm

2 stops24h 17m

$667

San JoseOslo

SJC - OSL

SJCOSL

San Jose

Tue 5/5

1:45 pm-8:40 pm

2 stops21h 55m

Oslo Gardermoen

Tue 5/12

9:20 am-10:36 pm

2 stops22h 16m

$709

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 California to Oslo

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

Other information

What is the cheapest month to fly to Oslo?

The month of January is, on average, the cheapest month to fly to Oslo from California, with most prices found around $509. If you’re not able to fly to Oslo in January, then February is your next best option. Flight prices from California to Oslo during February average around $509.

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

You are more likely to see cheaper flights to Oslo from California when booking weeks ahead of your departure date. In general, you can expect to find flights to Oslo for around $655 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Oslo from California for as low as $622 on momondo.

Cheap California to Oslo flight deals and tips

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

Fastest flight time	12h 45m
Direct flights	None

The fastest flight from California to Oslo takes 12h 45m

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

Search flight deals

When did momondo last update prices for flights from California to Oslo?
Prices for flights from California to Oslo refresh daily.
How many operators does momondo search for flights from California to Oslo?
As of March 2026, there are 10 operators available to choose from for flights from California to Oslo.
How old do you have to be to fly from California to Oslo?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from California to Oslo.
What documentation or ID do you need to fly to Oslo?
The travel and health documents required for your trip to Oslo can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Oslo. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from California to Oslo

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

Airline	Rating	Free Cancellation	Price
Scandinavian Airlines	PriceFrom $418	Free Cancellation	Rating 7.3 1,720 reviews	Search Scandinavian Airlines flights
United Airlines	PriceFrom $474	Free Cancellation	Rating 7.4 9,458 reviews	Search United Airlines flights
SWISS	PriceFrom $482	Free Cancellation	Rating 7.5 1,901 reviews	Search SWISS flights
American Airlines	PriceFrom $485	Free Cancellation	Rating 7.1 11,487 reviews	Search American Airlines flights
Lufthansa	PriceFrom $488	Free Cancellation	Rating 6.8 7,862 reviews	Search Lufthansa flights
British Airways	PriceFrom $497	Free Cancellation	Rating 6.7 7,811 reviews	Search British Airways flights
Finnair	PriceFrom $514	Free Cancellation	Rating 7.7 1,374 reviews	Search Finnair flights
KLM	PriceFrom $515	Free Cancellation	Rating 7.8 1,477 reviews	Search KLM flights
Air France	PriceFrom $526	Free Cancellation	Rating 7.4 1,547 reviews	Search Air France flights
Delta	PriceFrom $528	Free Cancellation	Rating 7.9 8,319 reviews	Search Delta flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from California to Oslo. Millions of users trust and use momondo every year so you are in good hands.

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

momondo does allow users to show only those flights to Oslo from California which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Oslo from California.

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

Yes momondo offers price alerts on flights to Oslo from California. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Oslo trip

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Cheap flights from California to Oslo from $258

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from California to Oslo departing on 4/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Austrian Airlines flights from California to Oslo

Our best Austrian Airlines deals on California to Oslo flight tickets

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Our best SWISS deals on California to Oslo flight tickets

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How to get the cheapest flight ticket from California to Oslo

What is the cheapest month to fly to Oslo?

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

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

What airlines fly to Oslo?

How long does it take to fly to Oslo?

Cheap California to Oslo flight deals and tips

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

Fastest flight time

Direct flights

Best airlines flying from California to Oslo

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

Why use momondo?

An easier way to manage your Oslo trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Norway

Fly into one of these airports located in Oslo

Airports listed have a maximum distance of 53.1 mi from Oslo

Fly your favorite airline to Oslo

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