How does KAYAK find such low prices on flights from California to Oslo?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from California to Oslo.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from California to Oslo?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Oslo from California is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from California to Oslo?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Oslo with an airline and back to California with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from California to Oslo?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Oslo from California up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$284 CHEAP FLIGHTS from California to Oslo

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Cheap Flights from California to Oslo

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from California to Oslo

Mon, Nov 2 - Mon, Nov 16

4:45 pm - 3:20 pmSFO San Francisco-OSL Oslo Gardermoen

13h 35m1 stop Kastrup Copenhagen

6:00 pm - 2:50 pmOSL Oslo Gardermoen-SFO San Francisco

29h 50m1 stop Kastrup Copenhagen

$433Scandinavian Airlines

Mon, Nov 2 - Mon, Nov 16

4:45 pm - 6:15 pmSFO San Francisco-OSL Oslo Gardermoen

16h 30m1 stop Kastrup Copenhagen

7:05 pm - 2:50 pmOSL Oslo Gardermoen-SFO San Francisco

28h 45m1 stop Kastrup Copenhagen

$442Scandinavian Airlines

Thu, Nov 5 - Thu, Nov 12

12:01 pm - 3:20 pmONT Ontario-OSL Oslo Gardermoen

18h 19m2 stops San Francisco Kastrup Copenhagen

8:00 am - 7:28 pmOSL Oslo Gardermoen-ONT Ontario

20h 28m2 stops Kastrup Copenhagen San Francisco

$563Multiple Airlines

Sun, Oct 18 - Tue, Nov 3

7:30 pm - 4:20 pmSFO San Francisco-OSL Oslo Gardermoen

35h 50m1 stop London Heathrow

7:20 am - 2:55 pmOSL Oslo Gardermoen-SFO San Francisco

16h 35m1 stop London Heathrow

$565British Airways

Mon, Nov 2 - Wed, Nov 18

8:35 pm - 10:55 amSFO San Francisco-OSL Oslo Gardermoen

29h 20m1 stop London Heathrow

3:05 pm - 2:55 pmOSL Oslo Gardermoen-SFO San Francisco

32h 50m1 stop London Heathrow

$568British Airways

Mon, Nov 2 - Mon, Nov 16

4:45 pm - 8:45 pmSFO San Francisco-OSL Oslo Gardermoen

19h 00m3 stops Kastrup Copenhagen Stavanger Sola Bergen Flesland

1:25 pm - 2:50 pmOSL Oslo Gardermoen-SFO San Francisco

34h 25m2 stops Bergen Flesland Kastrup Copenhagen

$580Multiple Airlines

Mon, Nov 9 - Tue, Nov 17

5:00 pm - 4:00 pmLAX Los Angeles-OSL Oslo Gardermoen

14h 00m1 stop London Heathrow

12:30 pm - 5:05 pmOSL Oslo Gardermoen-LAX Los Angeles

13h 35m1 stop Helsinki-Vantaa

$583American Airlines

Tue, Oct 20 - Tue, Nov 3

4:30 pm - 4:25 pmLAX Los Angeles-OSL Oslo Gardermoen

14h 55m1 stop London Heathrow

12:30 pm - 5:05 pmOSL Oslo Gardermoen-LAX Los Angeles

13h 35m1 stop Helsinki-Vantaa

$583American Airlines

Tue, Nov 10 - Tue, Nov 24

11:20 am - 8:05 pmLAX Los Angeles-OSL Oslo Gardermoen

23h 45m2 stops New York John F Kennedy Intl Helsinki-Vantaa

12:30 pm - 5:05 pmOSL Oslo Gardermoen-LAX Los Angeles

13h 35m1 stop Helsinki-Vantaa

$598Finnair

Wed, Feb 3 - Wed, Feb 17

1:00 pm - 8:05 pmLAX Los Angeles-OSL Oslo Gardermoen

22h 05m2 stops New York John F Kennedy Intl Helsinki-Vantaa

8:40 am - 12:30 amOSL Oslo Gardermoen-LAX Los Angeles

24h 50m2 stops Helsinki-Vantaa New York John F Kennedy Intl

$603Finnair

Recent last minute flight deals from California to Oslo

Tue, Sep 22 - Wed, Oct 14

7:15 am - 10:40 amSFO San Francisco-OSL Oslo Gardermoen

18h 25m2 stops New York John F Kennedy Intl London Heathrow

12:50 pm - 11:37 pmOSL Oslo Gardermoen-SFO San Francisco

19h 47m2 stops Helsinki-Vantaa Los Angeles

$672American Airlines

Wed, Sep 23 - Tue, Sep 29

7:35 am - 1:40 pmLAX Los Angeles-OSL Oslo Gardermoen

21h 05m2 stops New York John F Kennedy Intl Amsterdam Schiphol

6:30 am - 12:55 pmOSL Oslo Gardermoen-LAX Los Angeles

15h 25m1 stop Paris Charles de Gaulle

$699Delta

Wed, Sep 23 - Wed, Sep 30

11:34 am - 1:40 pmLAX Los Angeles-OSL Oslo Gardermoen

17h 06m2 stops Salt Lake City Amsterdam Schiphol

6:30 am - 12:55 pmOSL Oslo Gardermoen-LAX Los Angeles

15h 25m1 stop Paris Charles de Gaulle

$699Delta

Tue, Sep 22 - Wed, Oct 14

3:05 pm - 10:45 pmSFO San Francisco-OSL Oslo Gardermoen

22h 40m1 stop Paris Charles de Gaulle

6:30 am - 3:54 pmOSL Oslo Gardermoen-SFO San Francisco

18h 24m2 stops Amsterdam Schiphol Los Angeles

$711Multiple Airlines

Sat, Sep 26 - Tue, Oct 6

10:55 pm - 5:15 pmSMF Sacramento Intl-OSL Oslo Gardermoen

33h 20m2 stops Newark Brussels Bruxelles-National

6:55 am - 5:21 pmOSL Oslo Gardermoen-SMF Sacramento Intl

19h 26m2 stops Frankfurt am Main Vancouver Intl

$758United Airlines

Sat, Sep 26 - Tue, Oct 6

10:55 pm - 5:15 pmSMF Sacramento Intl-OSL Oslo Gardermoen

33h 20m2 stops Newark Brussels Bruxelles-National

6:55 am - 5:21 pmOSL Oslo Gardermoen-SMF Sacramento Intl

19h 26m2 stops Frankfurt am Main Vancouver Intl

$759United Airlines

Mon, Sep 21 - Thu, Oct 1

9:00 pm - 10:45 pmLAX Los Angeles-OSL Oslo Gardermoen

16h 45m1 stop Paris Charles de Gaulle

6:30 am - 12:55 pmOSL Oslo Gardermoen-LAX Los Angeles

15h 25m1 stop Paris Charles de Gaulle

$767Air France

Tue, Sep 22 - Thu, Oct 1

9:00 pm - 10:45 pmLAX Los Angeles-OSL Oslo Gardermoen

16h 45m1 stop Paris Charles de Gaulle

6:30 am - 12:55 pmOSL Oslo Gardermoen-LAX Los Angeles

15h 25m1 stop Paris Charles de Gaulle

$767Air France

Tue, Sep 22 - Wed, Sep 30

9:00 pm - 10:45 pmLAX Los Angeles-OSL Oslo Gardermoen

16h 45m1 stop Paris Charles de Gaulle

8:00 am - 2:45 pmOSL Oslo Gardermoen-LAX Los Angeles

15h 45m1 stop Amsterdam Schiphol

$767Multiple Airlines

Fri, Sep 25 - Mon, Oct 5

4:30 pm - 10:20 pmLAX Los Angeles-OSL Oslo Gardermoen

20h 50m1 stop London Heathrow

7:45 am - 8:10 pmOSL Oslo Gardermoen-LAX Los Angeles

21h 25m1 stop London Heathrow

$844American Airlines

Useful Info

Cheapest flight	$284

Flight from Ontario to Oslo

How does KAYAK find such low prices on flights from California to Oslo?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from California to Oslo.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from California to Oslo?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Oslo from California is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from California to Oslo?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Oslo with an airline and back to California with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from California to Oslo?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Oslo from California up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.