$304 Cheap Flights from Oslo (OSL) to Orange County (SNA)

View $304 flight on Sun, Dec 14, 2025Opens in a new window

Popular airlines from Gardermoen Airport (OSL) to John Wayne Airport (SNA)

Cheap Flights from Oslo to Orange County (OSL-SNA)

Prices were available within the past 7 days and start at $304 for one-way flights and $533 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, Dec 4 - Thu, Dec 11
OSL
Oslo
SNA
Orange County
$533 Roundtrip, found 6 days ago
$533
Roundtrip
found 6 days ago
Select American Airlines flight, departing Thu, Dec 4 from Oslo to Orange County, returning Thu, Dec 11, priced at $533 found 6 days ago
United
Wed, Dec 3 - Sat, Dec 6
OSL
Oslo
SNA
Orange County
$554 Roundtrip, found 6 days ago
$554
Roundtrip
found 6 days ago
Select United flight, departing Wed, Dec 3 from Oslo to Orange County, returning Sat, Dec 6, priced at $554 found 6 days ago
United
Wed, Dec 3 - Sun, Dec 7
OSL
Oslo
SNA
Orange County
$559 Roundtrip, found 6 days ago
$559
Roundtrip
found 6 days ago
Select United flight, departing Wed, Dec 3 from Oslo to Orange County, returning Sun, Dec 7, priced at $559 found 6 days ago
British Airways
Wed, Nov 5 - Wed, Nov 12
OSL
Oslo
SNA
Orange County
$569 Roundtrip, found 6 days ago
$569
Roundtrip
found 6 days ago
Select British Airways flight, departing Wed, Nov 5 from Oslo to Orange County, returning Wed, Nov 12, priced at $569 found 6 days ago
Finnair
Wed, Dec 3 - Wed, Dec 10
OSL
Oslo
SNA
Orange County
$590 Roundtrip, found 2 days ago
$590
Roundtrip
found 2 days ago
Select Finnair flight, departing Wed, Dec 3 from Oslo to Orange County, returning Wed, Dec 10, priced at $590 found 2 days ago
Delta
Thu, Dec 4 - Tue, Dec 16
OSL
Oslo
SNA
Orange County
$591 Roundtrip, found 6 days ago
$591
Roundtrip
found 6 days ago
Select Delta flight, departing Thu, Dec 4 from Oslo to Orange County, returning Tue, Dec 16, priced at $591 found 6 days ago
British Airways
Wed, Dec 3 - Wed, Dec 10
OSL
Oslo
SNA
Orange County
$597 Roundtrip, found 2 days ago
$597
Roundtrip
found 2 days ago
Select British Airways flight, departing Wed, Dec 3 from Oslo to Orange County, returning Wed, Dec 10, priced at $597 found 2 days ago
Air Canada
Wed, Dec 3 - Wed, Dec 10
OSL
Oslo
SNA
Orange County
$610 Roundtrip, found 2 days ago
$610
Roundtrip
found 2 days ago
Select Air Canada flight, departing Wed, Dec 3 from Oslo to Orange County, returning Wed, Dec 10, priced at $610 found 2 days ago
British Airways
Wed, Dec 3 - Wed, Dec 10
OSL
Oslo
SNA
Orange County
$611 Roundtrip, found 2 days ago
$611
Roundtrip
found 2 days ago
Select British Airways flight, departing Wed, Dec 3 from Oslo to Orange County, returning Wed, Dec 10, priced at $611 found 2 days ago
Finnair
Wed, Dec 3 - Wed, Dec 10
OSL
Oslo
SNA
Orange County
$617 Roundtrip, found 2 days ago
$617
Roundtrip
found 2 days ago
Select Finnair flight, departing Wed, Dec 3 from Oslo to Orange County, returning Wed, Dec 10, priced at $617 found 2 days ago

Frequently asked questions

How much does a flight from Gardermoen Airport (OSL) to John Wayne Airport (SNA) cost?
Grab a cheap one-way flight from $304 or cheap return flight from $533 from Gardermoen Airport (OSL) to John Wayne Airport (SNA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Gardermoen Airport (OSL) to John Wayne Airport (SNA)?
The cheapest month to fly from OSL to SNA is December, when there's less demand. Off-peak months are generally when better flight deals are available between these airports.
What is the cheapest airline that flies from Gardermoen Airport (OSL) to John Wayne Airport (SNA)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest OSL to SNA flight.
How many flights per day from Gardermoen Airport (OSL) to John Wayne Airport (SNA)?
Direct flights from Gardermoen Airport (OSL) to John Wayne Airport (SNA) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from OSL to SNA?
Friday is usually the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can vary depending on various factors, such as the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Gardermoen Airport (OSL) to John Wayne Airport (SNA)?
Book a flight from Gardermoen Airport (OSL) to John Wayne Airport (SNA) that takes off before 3 PM to reduce the risk of cancellations. Departures after this time have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Gardermoen Airport (OSL) to John Wayne Airport (SNA) last-minute?
Booking your ticket from OSL to SNA right before your getaway is generally more expensive. But if you're flexible with your departure times and dates, you could snag a cheap last-minute fare.
Is it cheaper to book an OSL to SNA flight and hotel package?
Compared with arranging hotels and flights separately, booking an OSL to SNA flight and hotel package with Expedia could lead to significant savings. What's more, having everything in one easy place takes the hassle out of planning your trip. Just secure your flights and select from our wide range of hotels, then customize your trip with other add-ons like tours, car rentals and activities.
Can I cancel or change the date of my flight from Gardermoen Airport (OSL) to John Wayne Airport (SNA)?
In most cases, you can modify or cancel your OSL to SNA flight. However, additional charges may apply, especially if you booked over 24 hours ago. Check your itinerary for the airline's fees and policies on flight changes, or if you want further information, head to our Customer Service portal.

Travel information

Origin airport
Gardermoen
Destination airport
John Wayne
Roundtrip price
$533
Distance
5335 mi

Book with confidence

Oslo to Orange County Flights

The cheapest times to fly from Oslo to Orange County

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Oslo to Orange County are during the month of December. You can find some of the cheapest flights from Oslo to Orange County with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Oslo to Orange County

Sunday is one of the best days to book for cheap flights from Oslo to Orange County: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Oslo to Orange County

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Oslo to Orange County in 2025. You can also book with separate airlines for your outbound and return journeys, from $304 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Oslo to Orange County flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Oslo to Orange County airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Oslo to Orange County Flights

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*Available to One Key members.