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Oslo

$499+ Cheap flights from Orange County 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 7/14. Fares are subject to change and may not be available on all flights or dates of travel.
SNA — OSL
Jan 28 — Feb 41
Tue 1/28
Tue 2/4
1 adult, Economy
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Cheap flight deals from Orange County to Oslo

Discover tips and strategies to find the most affordable flight options for your journey from Orange County (zzKFI) 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 23, 2025.

Round-trip from

$586
(United Airlines)

One-way from

$499
(KAYAK)
From Orange County to Oslo
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One-way flight from Orange County to Oslo
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Find flight deals from Orange County to Oslo

Cheapest flights from Orange County to Oslo
Explore the most affordable flight options available from Orange County to Oslo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 23, 2025.

This United Airlines deal was found by Cheapflights users on 1/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/1910:30 amSNA - OSL
2 stops17h 15mUnited Airlines
Wed 2/266:00 amOSL - SNA
2 stops20h 58mUnited Airlines
Deal found 1/23$586
This lastminute.com deal was found by Cheapflights users on 1/22. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/27:10 amLGB - OSL
2 stops26h 10mMultiple Airlines
Tue 3/187:50 amOSL - LGB
2 stops40h 27mMultiple Airlines
Deal found 1/22$822
This Air Canada deal was found by Cheapflights users on 1/22. 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.
Mon 6/21:25 pmSNA - OSL
2 stops49h 25mMultiple Airlines
Wed 6/186:20 amOSL - SNA
2 stops39h 09mMultiple Airlines
Deal found 1/22$896
This Justfly.com deal was found by Cheapflights users on 1/23. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/2310:55 amSNA - OSL
2 stops16h 50mLufthansa
Thu 1/306:30 amOSL - SNA
2 stops20h 04mLufthansa
Deal found 1/23$922
This oojo deal was found by Cheapflights users on 1/22. 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.
Tue 3/48:00 amSNA - OSL
2 stops18h 35mIcelandair
Tue 3/111:10 pmOSL - SNA
2 stops17h 20mIcelandair
Deal found 1/22$1,062
This Delta deal was found by Cheapflights users on 1/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/25:10 pmLGB - OSL
2 stops16h 25mDelta
Wed 6/186:30 amOSL - LGB
2 stops18h 49mDelta
Deal found 1/22$1,094
This British Airways deal was found by Cheapflights users on 1/22. 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.
Sat 7/54:58 pmSNA - OSL
2 stops21h 37mBritish Airways
Fri 7/115:05 pmOSL - SNA
2 stops33h 50mBritish Airways
Deal found 1/22$1,398
This Delta deal was found by Cheapflights users on 1/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/305:05 pmSNA - OSL
2 stops16h 30mDelta
Mon 7/146:30 amOSL - SNA
2 stops24h 22mDelta
Deal found 1/22$1,415
This Ovago deal was found by Cheapflights users on 1/22. 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.
Mon 5/2610:45 amSNA - OSL
2 stops17h 10mScandinavian Airlines
Fri 6/67:10 amOSL - SNA
2 stops20h 10mScandinavian Airlines
Deal found 1/22$2,072
This Finnair deal was found by Cheapflights users on 1/22. 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.
Wed 6/111:30 pmSNA - OSL
2 stops18h 05mFinnair
Tue 7/18:30 pmOSL - SNA
2 stops33h 00mFinnair
Deal found 1/22$5,256
This Justfly.com deal was found by Cheapflights users on 1/22. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/116:45 amSNA - OSL
2 stops25h 35mBrussels Airlines
Tue 7/16:45 amOSL - SNA
2 stops20h 15mBrussels Airlines
Deal found 1/22$7,211
This WestJet deal was found by Cheapflights users on 1/23. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/91:20 pmSNA - OSL
2 stops26h 15mWestJet
Sun 3/166:20 amOSL - SNA
2 stops38h 15mWestJet
Deal found 1/23$10,863

Find flights from Orange County to Oslo within your budget

Customize your flight search to find flights from Orange County 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 23, 2025.

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Fly to

Any airport

Route

Depart

Return

Price

Santa AnaOslo

SNA - OSL

SNAOSL

Santa Ana J. Wayne/Orange Cnty

Wed 2/19

10:30 am-12:45 pm

2 stops17h 15m

Oslo Gardermoen

Wed 2/26

6:00 am-5:58 pm

2 stops20h 58m

$586

Long BeachOslo

LGB - OSL

LGBOSL

Long Beach Municipal

Sun 3/2

7:10 am-6:20 pm

2 stops26h 10m

Oslo Gardermoen

Tue 3/18

7:50 am-4:17 pm

2 stops40h 27m

$822

Santa AnaOslo

SNA - OSL

SNAOSL

Santa Ana J. Wayne/Orange Cnty

Mon 6/2

1:25 pm-11:50 pm

2 stops49h 25m

Oslo Gardermoen

Wed 6/18

6:20 am-12:29 pm

2 stops39h 09m

$896

Santa AnaOslo

SNA - OSL

SNAOSL

Santa Ana J. Wayne/Orange Cnty

Tue 3/4

8:00 am-11:35 am

2 stops18h 35m

Oslo Gardermoen

Tue 3/11

1:10 pm-10:30 pm

2 stops17h 20m

$1,062

Long BeachOslo

LGB - OSL

LGBOSL

Long Beach Municipal

Mon 6/2

5:10 pm-6:35 pm

2 stops16h 25m

Oslo Gardermoen

Wed 6/18

6:30 am-4:19 pm

2 stops18h 49m

$1,094

Santa AnaOslo

SNA - OSL

SNAOSL

Santa Ana J. Wayne/Orange Cnty

Sat 7/5

4:58 pm-11:35 pm

2 stops21h 37m

Oslo Gardermoen

Fri 7/11

5:05 pm-5:55 pm

2 stops33h 50m

$1,398

Santa AnaOslo

SNA - OSL

SNAOSL

Santa Ana J. Wayne/Orange Cnty

Mon 6/30

5:05 pm-6:35 pm

2 stops16h 30m

Oslo Gardermoen

Mon 7/14

6:30 am-9:52 pm

2 stops24h 22m

$1,415

Santa AnaOslo

SNA - OSL

SNAOSL

Santa Ana J. Wayne/Orange Cnty

Mon 5/26

10:45 am-12:55 pm

2 stops17h 10m

Oslo Gardermoen

Fri 6/6

7:10 am-6:20 pm

2 stops20h 10m

$2,072

Santa AnaOslo

SNA - OSL

SNAOSL

Santa Ana J. Wayne/Orange Cnty

Wed 6/11

1:30 pm-4:35 pm

2 stops18h 05m

Oslo Gardermoen

Tue 7/1

8:30 pm-8:30 pm

2 stops33h 00m

$5,256

Santa AnaOslo

SNA - OSL

SNAOSL

Santa Ana J. Wayne/Orange Cnty

Fri 6/13

1:14 pm-6:00 pm

2 stops19h 46m

Oslo Gardermoen

Fri 7/4

7:15 am-8:40 pm

2 stops22h 25m

$5,304

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/22

Showing 1-10 of 17 results
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Best time to book a flight from Orange County to Oslo

Have a flexible travel schedule? Discover the best time to fly to Oslo from Orange County 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 Orange County to Oslo

Get recent, data-driven insights about flights from Orange County to Oslo including ideal travel times, pricing trends, and more.

What is the cheapest time of day to fly from KFI to OSL?

Find hourly flight availability from Orange County 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 23, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Orange County 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 23, 2025.
Read through reviews of airlines operating flights from Orange County to Oslo, such as Icelandair and Delta. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,507 reviews

Food

7.3

Crew

8.6

Comfort

8.0

Overall

8.0

Entertainment

7.9

Boarding

8.2

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
8,507 reviews
Delta
8.0
Very good
8,507 reviews

Food

7.3

Crew

8.6

Comfort

8.0

Overall

8.0

Entertainment

7.9

Boarding

8.2

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
8,507 reviews

Food

7.3

Crew

8.6

Comfort

8.0

Overall

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 10

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

United Airlines
7.4
Good
8,971 reviews
Delta
8.0
Very good
8,507 reviews

Food

7.3

Crew

8.6

Comfort

8.0

Overall

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 10

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

Brussels Airlines
7.4
Good
347 reviews
Delta
8.0
Very good
8,507 reviews

Food

7.3

Crew

8.6

Comfort

8.0

Overall

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 10

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

Scandinavian Airlines
7.3
Good
1,320 reviews
Delta
8.0
Very good
8,507 reviews

Food

7.3

Crew

8.6

Comfort

8.0

Overall

8.0

Entertainment

7.9

Boarding

8.2

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 Orange County 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 Orange County to Oslo one-way?

    The cheapest airline one-way is Lufthansa, with whom users have recently found tickets for as low as $499. However, be on the lookout for offers from Finnair and Icelandair, as they are both options that can get you from Orange County to Oslo for a low price.

  • What are the most popular routes from Orange County to Oslo?

    The most popular flight routes from Orange County to Oslo are Santa Ana J. Wayne/Orange Cnty - Oslo Gardermoen, Long Beach Municipal - Oslo Gardermoen and Santa Ana J. Wayne/Orange Cnty - Oslo Sandefjord.

  • Can I find deals for flights from Orange County to Oslo that include hotel bookings?

    Yes. In addition to deals on Orange County to Oslo flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Orange County to Oslo?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Orange County to Oslo.

  • Can I find deals for business class flights from Orange County to Oslo?

    Yes. Cheapflights offers flight deals from Orange County 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 Orange County to Oslo?

    Currently, November is the cheapest month in which you can book a flight from Orange County to Oslo (average of $567). Flying from Orange County to Oslo in June is currently the most expensive (average of $1,157). 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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