$161 Cheap Flights from Newark Liberty Intl. Airport (EWR) to Oslo (OSL)

View $161 flight on Mon, Oct 20, 2025Opens in a new window

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

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

Prices were available within the past 7 days and start at $161 for one-way flights and $392 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sun, Nov 30 - Tue, Dec 2
EWR
New York
OSL
Oslo
$392 Roundtrip, found 1 day ago
$392
Roundtrip
found 1 day ago
Select United flight, departing Sun, Nov 30 from New York to Oslo, returning Tue, Dec 2, priced at $392 found 1 day ago
TAP Portugal
Wed, Nov 19 - Tue, Nov 25
EWR
New York
OSL
Oslo
$407 Roundtrip, found 3 hours ago
$407
Roundtrip
found 3 hours ago
Select TAP Portugal flight, departing Wed, Nov 19 from New York to Oslo, returning Tue, Nov 25, priced at $407 found 3 hours ago
Swiss International Air Lines
Thu, Mar 26 - Tue, Mar 31
EWR
New York
OSL
Oslo
$415 Roundtrip, found 1 hour ago
$415
Roundtrip
found 1 hour ago
Select Swiss International Air Lines flight, departing Thu, Mar 26 from New York to Oslo, returning Tue, Mar 31, priced at $415 found 1 hour ago
Icelandair
Thu, Oct 2 - Wed, Oct 8
EWR
New York
OSL
Oslo
$418 Roundtrip, just found
$418
Roundtrip
just found
Select Icelandair flight, departing Thu, Oct 2 from New York to Oslo, returning Wed, Oct 8, priced at $418 just found
United
Wed, Oct 29 - Sat, Nov 8
EWR
New York
OSL
Oslo
$420 Roundtrip, found 2 hours ago
$420
Roundtrip
found 2 hours ago
Select United flight, departing Wed, Oct 29 from New York to Oslo, returning Sat, Nov 8, priced at $420 found 2 hours ago
Lufthansa
Wed, Oct 29 - Sat, Nov 8
EWR
New York
OSL
Oslo
$420 Roundtrip, found 2 hours ago
$420
Roundtrip
found 2 hours ago
Select Lufthansa flight, departing Wed, Oct 29 from New York to Oslo, returning Sat, Nov 8, priced at $420 found 2 hours ago
Delta
Wed, Dec 31 - Fri, Jan 9
EWR
New York
OSL
Oslo
$425 Roundtrip, found 1 day ago
$425
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Dec 31 from New York to Oslo, returning Fri, Jan 9, priced at $425 found 1 day ago
Scandinavian Airlines
Thu, Mar 12 - Thu, Mar 19
EWR
New York
OSL
Oslo
$425 Roundtrip, found 2 hours ago
$425
Roundtrip
found 2 hours ago
Select Scandinavian Airlines flight, departing Thu, Mar 12 from New York to Oslo, returning Thu, Mar 19, priced at $425 found 2 hours ago
Austrian Airlines
Thu, Mar 26 - Tue, Mar 31
EWR
New York
OSL
Oslo
$426 Roundtrip, found 1 hour ago
$426
Roundtrip
found 1 hour ago
Select Austrian Airlines flight, departing Thu, Mar 26 from New York to Oslo, returning Tue, Mar 31, priced at $426 found 1 hour ago
Air Canada
Fri, Oct 31 - Sun, Nov 9
EWR
New York
OSL
Oslo
$426 Roundtrip, found 3 hours ago
$426
Roundtrip
found 3 hours ago
Select Air Canada flight, departing Fri, Oct 31 from New York to Oslo, returning Sun, Nov 9, priced at $426 found 3 hours ago

Find the cheapest month to fly from New York (EWR) to Oslo (OSL)

March is typically the cheapest month to fly

From $408 - $656 per traveler.

Graph displaying average flight prices per month

Alternative airports near Oslo

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Gardermoen OSL. Cheapest and Closest option available. Average driving time to city center is 40 minutes. Flights from $855
OSL
Gardermoen
CheapestClosest
Average driving time to city center40 min
Flights from $855
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
$391
Distance
3686 mi
Average flight time
7 hours 50 mins

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 November. 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 $161 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 $425 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 August 18 2025 and touching down at OSL. The price was last updated on July 23 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 $2242. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from EWR on October 15 2025. Prices were last updated on July 23 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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Newark Liberty Intl. Airport nearby Airports

New York

John F. Kennedy Intl. to Oslo
$364.34
LaGuardia to Oslo
$417.51

White Plains

Westchester County to Oslo
$641.61
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