$206 Cheap Flights from Newark Liberty Intl. Airport (EWR) to Oslo (OSL)

View $206 flight on Sat, Oct 11, 2025Opens in a new window

Popular airlines from Newark Liberty Intl. Airport (EWR) to Gardermoen Airport (OSL)

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Find available prices by choosing your travel dates.

Cheap Flights from Newark Liberty Intl. Airport to Oslo (EWR-OSL)

Prices were available within the past 7 days and start at $206 for one-way flights and $440 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scandinavian Airlines
Mon, Sep 1 - Mon, Sep 15
EWR
New York
OSL
Oslo
$440 Roundtrip, found 1 hour ago
$440
Roundtrip
found 1 hour ago
Select Scandinavian Airlines flight, departing Mon, Sep 1 from New York to Oslo, returning Mon, Sep 15, priced at $440 found 1 hour ago
TAP Portugal
Wed, Dec 3 - Wed, Dec 10
EWR
New York
OSL
Oslo
$450 Roundtrip, just found
$450
Roundtrip
just found
Select TAP Portugal flight, departing Wed, Dec 3 from New York to Oslo, returning Wed, Dec 10, priced at $450 just found
Icelandair
Wed, Dec 3 - Wed, Dec 10
EWR
New York
OSL
Oslo
$455 Roundtrip, just found
$455
Roundtrip
just found
Select Icelandair flight, departing Wed, Dec 3 from New York to Oslo, returning Wed, Dec 10, priced at $455 just found
Scandinavian Airlines
Tue, Sep 30 - Tue, Oct 7
EWR
New York
TRF
Sandefjord
$516 Roundtrip, found 15 hours ago
$516
Roundtrip
found 15 hours ago
Select Scandinavian Airlines flight, departing Tue, Sep 30 from New York to Sandefjord, returning Tue, Oct 7, priced at $516 found 15 hours ago
American Airlines
Sun, Oct 26 - Sun, Nov 2
EWR
New York
OSL
Oslo
$538 Roundtrip, found 14 hours ago
$538
Roundtrip
found 14 hours ago
Select American Airlines flight, departing Sun, Oct 26 from New York to Oslo, returning Sun, Nov 2, priced at $538 found 14 hours ago
British Airways
Sun, Oct 26 - Sun, Nov 2
EWR
New York
OSL
Oslo
$540 Roundtrip, found 14 hours ago
$540
Roundtrip
found 14 hours ago
Select British Airways flight, departing Sun, Oct 26 from New York to Oslo, returning Sun, Nov 2, priced at $540 found 14 hours ago
Iberia
Sun, Oct 12 - Mon, Oct 20
EWR
New York
OSL
Oslo
$548 Roundtrip, found 1 day ago
$548
Roundtrip
found 1 day ago
Select Iberia flight, departing Sun, Oct 12 from New York to Oslo, returning Mon, Oct 20, priced at $548 found 1 day ago
United
Mon, Nov 3 - Mon, Nov 10
EWR
New York
OSL
Oslo
$566 Roundtrip, found 4 days ago
$566
Roundtrip
found 4 days ago
Select United flight, departing Mon, Nov 3 from New York to Oslo, returning Mon, Nov 10, priced at $566 found 4 days ago
Air Canada
Fri, Nov 14 - Fri, Nov 28
EWR
New York
OSL
Oslo
$570 Roundtrip, found 3 days ago
$570
Roundtrip
found 3 days ago
Select Air Canada flight, departing Fri, Nov 14 from New York to Oslo, returning Fri, Nov 28, priced at $570 found 3 days ago
Delta
Wed, Jan 14 - Thu, Jan 22
EWR
New York
OSL
Oslo
$572 Roundtrip, found 1 day ago
$572
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Jan 14 from New York to Oslo, returning Thu, Jan 22, priced at $572 found 1 day ago
Flights from Newark Liberty Intl. Airport (EWR) to Oslo (OSL)
Origin airport
Newark Liberty Intl. Airport
Destination airport
Gardermoen
Airlines serving
Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, Finnair, Iberia, Icelandair, KLM, LOT-Polish Airlines, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, TAP Portugal, Turkish Airlines, United, Virgin Atlantic
Roundtrip price
$440
Distance
3686 mi

Newark Liberty Intl. Airport to Oslo Flights

The cheapest times to fly from Newark Liberty Intl. Airport to Oslo

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 Newark Liberty Intl. Airport to Oslo are during the month of September. You can find some of the cheapest flights from Newark Liberty Intl. Airport to Oslo with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Newark Liberty Intl. Airport to Oslo

Sunday is one of the best days to book for cheap flights from Newark Liberty Intl. Airport to Oslo: 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 Newark Liberty Intl. Airport to Oslo

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 Newark Liberty Intl. Airport to Oslo in 2025. You can also book with separate airlines for your outbound and return journeys, from $206 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 Newark Liberty Intl. Airport to Oslo 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 Newark Liberty Intl. Airport to Oslo 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.

 

Frequently asked questions

How much does a flight from Liberty Intl. Airport (EWR) to Gardermoen Airport (OSL) cost?
Pick up cheap return tickets starting at $576 from Liberty Intl. Airport (EWR) to Gardermoen Airport (OSL). This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a SAS flight leaving EWR on May 12 2025 and touching down at OSL. The price was last updated on April 24 2025 and has not changed since.
What is the cheapest month to fly from EWR to OSL?
The cheapest flights from EWR to OSL are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Liberty Intl. Airport (EWR) to Gardermoen Airport (OSL)?
You can travel nonstop from Liberty Intl. Airport (EWR) to Gardermoen Airport (OSL) on a SAS flight.
What is the cheapest airline that flies from EWR to OSL?
Jet off from EWR to OSL with SAS. This airline currently has the cheapest one-way ticket for this route, starting at $2153. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from EWR on May 26 2025. Prices were last updated on April 24 2025 and have not changed since.
How many flights per day from Liberty Intl. Airport (EWR) to Gardermoen Airport (OSL)?
On average, you can pick from 6 direct weekly flights from Liberty Intl. Airport (EWR) to Gardermoen Airport (OSL). For more options, consider a flight with a layover. Just enter your dates on Expedia and then set the filter tool to include one or more stops.
What are the most popular departure times for flights from Liberty Intl. Airport (EWR) to Gardermoen Airport (OSL)?
The 6 PM departures from EWR to OSL are the top choice for many travelers. These flights can come with a higher price due to their popularity. If you want to save on your fare, pick a less crowded time to fly.
What day of the week has the most flights from EWR to OSL?
Friday has the most flights from Liberty Intl. Airport (EWR) to Gardermoen Airport (OSL). Consider leaving on this day and you’ll have the best chance of finding a departure that works with your plans.
What is the earliest flight from Liberty Intl. Airport (EWR) to Gardermoen Airport (OSL)?
Catch the earliest flight at around 6:30PM UTC-5, heading out of Liberty Intl. Airport (EWR). You’ll be flying for about 7h 35m, coming in to land at Gardermoen Airport (OSL) at approximately 8:05AM UTC+1.
How long does it take to fly from Liberty Intl. Airport (EWR) to Gardermoen Airport (OSL)?
It takes approximately 7 hours and 35 minutes to travel the 3,700 mi from EWR to OSL.
What is the best time to fly from Liberty Intl. Airport (EWR) to Gardermoen Airport (OSL)?
To avoid possible delays on the Liberty Intl. Airport (EWR) to Gardermoen Airport (OSL) route, aim to fly before 3 PM. Flights after this time have a 22% higher chance of cancellation.**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.
What airports do you fly into for Oslo from Liberty Intl. Airport (EWR)?
Compare your flight options from Liberty Intl. Airport (EWR) to Gardermoen Airport (OSL). This is the only Oslo airport you can land at if you’re taking a direct flight.
Is it cheaper to buy a plane ticket from Liberty Intl. Airport (EWR) to Gardermoen Airport (OSL) last-minute?
Last-minute bookings from EWR to OSL are generally more expensive. To secure the lowest rates, start searching for flights early. That said, if you’re flexible with your travel plans, it’s possible to find a cheap fare right before your trip.
Is it cheaper to book an EWR to OSL flight and hotel package?
Opting for an EWR to OSL flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Pick from our extensive range of hotels and then add activities, flights and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Liberty Intl. Airport (EWR) to Gardermoen Airport (OSL)?
If you reserved your EWR to OSL flight in the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the fare type you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for more information.

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*Available to One Key members.