$439 Cheap Flights from Syracuse (SYR) to Oslo (OSL)

View $439 flight on Mon, Jan 12, 2026Opens in a new window

Popular airlines from Hancock Intl. Airport (SYR) to Gardermoen Airport (OSL)

Cheap Flights from Syracuse to Oslo (SYR-OSL)

Prices were available within the past 7 days and start at $439 for one-way flights and $479 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scandinavian Airlines
Wed, May 20 - Tue, May 26
SYR
Syracuse
OSL
Oslo
$479 Roundtrip, found 21 hours ago
$479
Roundtrip
found 21 hours ago
Select Scandinavian Airlines flight, departing Wed, May 20 from Syracuse to Oslo, returning Tue, May 26, priced at $479 found 21 hours ago
Scandinavian Airlines
Wed, Apr 29 - Tue, May 5
SYR
Syracuse
OSL
Oslo
$479 Roundtrip, found 1 day ago
$479
Roundtrip
found 1 day ago
Select Scandinavian Airlines flight, departing Wed, Apr 29 from Syracuse to Oslo, returning Tue, May 5, priced at $479 found 1 day ago
Scandinavian Airlines
Mon, Feb 23 - Mon, Mar 9
SYR
Syracuse
OSL
Oslo
$518 Roundtrip, found 3 days ago
$518
Roundtrip
found 3 days ago
Select Scandinavian Airlines flight, departing Mon, Feb 23 from Syracuse to Oslo, returning Mon, Mar 9, priced at $518 found 3 days ago
Delta
Thu, Jan 8 - Tue, Jan 27
SYR
Syracuse
OSL
Oslo
$576 Roundtrip, found 4 days ago
$576
Roundtrip
found 4 days ago
Select Delta flight, departing Thu, Jan 8 from Syracuse to Oslo, returning Tue, Jan 27, priced at $576 found 4 days ago
British Airways
Mon, Nov 10 - Tue, Nov 18
SYR
Syracuse
OSL
Oslo
$577 Roundtrip, found 3 hours ago
$577
Roundtrip
found 3 hours ago
Select British Airways flight, departing Mon, Nov 10 from Syracuse to Oslo, returning Tue, Nov 18, priced at $577 found 3 hours ago
Delta
Sat, Dec 6 - Sat, Dec 13
SYR
Syracuse
OSL
Oslo
$578 Roundtrip, found 3 days ago
$578
Roundtrip
found 3 days ago
Select Delta flight, departing Sat, Dec 6 from Syracuse to Oslo, returning Sat, Dec 13, priced at $578 found 3 days ago
Delta
Sun, Feb 15 - Fri, Feb 27
SYR
Syracuse
OSL
Oslo
$579 Roundtrip, found 4 days ago
$579
Roundtrip
found 4 days ago
Select Delta flight, departing Sun, Feb 15 from Syracuse to Oslo, returning Fri, Feb 27, priced at $579 found 4 days ago
Delta
Sat, Jan 10 - Tue, Jan 27
SYR
Syracuse
OSL
Oslo
$580 Roundtrip, found 4 days ago
$580
Roundtrip
found 4 days ago
Select Delta flight, departing Sat, Jan 10 from Syracuse to Oslo, returning Tue, Jan 27, priced at $580 found 4 days ago
Virgin Atlantic
Sat, Dec 6 - Sat, Dec 13
SYR
Syracuse
OSL
Oslo
$605 Roundtrip, found 3 days ago
$605
Roundtrip
found 3 days ago
Select Virgin Atlantic flight, departing Sat, Dec 6 from Syracuse to Oslo, returning Sat, Dec 13, priced at $605 found 3 days ago
Lufthansa
Mon, Nov 10 - Tue, Nov 18
SYR
Syracuse
OSL
Oslo
$621 Roundtrip, found 3 hours ago
$621
Roundtrip
found 3 hours ago
Select Lufthansa flight, departing Mon, Nov 10 from Syracuse to Oslo, returning Tue, Nov 18, priced at $621 found 3 hours ago

Frequently asked questions

How much does a flight from Hancock Intl. Airport (SYR) to Gardermoen Airport (OSL) cost?
Lock in a cheap one-way flight from $439 or cheap return flight from $479 from Hancock Intl. Airport (SYR) to Gardermoen Airport (OSL) 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 Hancock Intl. Airport (SYR) to Gardermoen Airport (OSL)?
The cheapest month to fly from SYR to OSL is May, when demand is low. Off-peak season is usually when better flight deals are available between these airports.
What is the cheapest airline that flies from Hancock Intl. Airport (SYR) to Gardermoen Airport (OSL)?
Use the filters on Expedia to compare airlines and find the cheapest carrier that'll fly you from SYR to OSL. Then, sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Hancock Intl. Airport (SYR) to Gardermoen Airport (OSL)?
You'll have to take a flight with a layover if you're traveling from Hancock Intl. Airport (SYR) to Gardermoen Airport (OSL). Direct flights don't operate daily on this route. However, simply filter your search to include one or more stops to discover the best option for your trip.
What day of the week has the most flights from SYR to OSL?
You'll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Hancock Intl. Airport (SYR) to Gardermoen Airport (OSL)?
Opt for a flight from Hancock Intl. Airport (SYR) to Gardermoen Airport (OSL) that takes off before 3 PM to reduce the risk of cancellations. Later departures are on average 22% more likely to be canceled.**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 Hancock Intl. Airport (SYR) to Gardermoen Airport (OSL) last-minute?
Holding off until right before your break to book your flight from SYR to OSL often results in higher prices. Although you may find some last-minute offers, they're not always guaranteed. Be flexible with your itinerary to maximize your chances of landing a bargain.
Is it cheaper to book a SYR to OSL flight and hotel package?
Booking a SYR to OSL flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels in one place. Select from our extensive range of hotels and then add activities, car rentals and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Hancock Intl. Airport (SYR) to Gardermoen Airport (OSL)?
If you reserved your SYR to OSL flight within the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the type of ticket 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, head to our Customer Service portal if you want more information.

Travel information

Origin airport
Hancock Intl.
Destination airport
Gardermoen
Airlines serving
Air France, American Airlines, British Airways, Brussels Airlines, Delta, JetBlue Airways, KLM, Lufthansa, Scandinavian Airlines, TAP Portugal, Turkish Airlines, United, Virgin Atlantic
Roundtrip price
$478
Distance
3617 mi

Book with confidence

Syracuse to Oslo Flights

The cheapest times to fly from Syracuse 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 Syracuse to Oslo are during the month of May. You can find some of the cheapest flights from Syracuse to Oslo with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Syracuse to Oslo

Sunday is one of the best days to book for cheap flights from Syracuse 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 Syracuse 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 Syracuse to Oslo in 2025. You can also book with separate airlines for your outbound and return journeys, from $439 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 Syracuse 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 Syracuse 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.

 

Syracuse to Oslo Flights

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*Available to One Key members.