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$673+ Cheap flights from New Windsor (SWF) 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 12/18. Fares are subject to change and may not be available on all flights or dates of travel.
SWF — OSL
Dec 20 — Dec 271
Sat 12/20
Sat 12/27
1 adult, Economy
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Find flight deals from Stewart to Oslo

One-way flights from Stewart to Oslo
Search for one-way flight options from Stewart to Oslo. Find affordable one-way fares based on user searches. Data last updated November 20, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1811:43 amSWF - OSL
2 stops30h 22mMultiple Airlines
Deal found 11/18$673
This Kiwi.com deal was found by Cheapflights users on 11/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1811:43 amSWF - TRF
3 stops39h 57mMultiple Airlines
Deal found 11/18$675
This Kiwi.com deal was found by Cheapflights users on 11/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2311:43 amSWF - OSL
2 stops17h 52mMultiple Airlines
Deal found 11/18$826

Cheap flight deals from Stewart to Oslo

Discover tips and strategies to find the most affordable flight options for your journey from Stewart (SWF) 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 November 20, 2025.

Popular in

December

Cheapest in

May

Average price

$564
Highest demand for flights based on searches. 10% potential increase in price ($70 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Stewart 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 November 20, 2025.
Use the filters below to find and compare flights from New Windsor to Oslo that are best for you.

Fly from

Stewart

Fly to

Oslo

Route

Depart

Return

Price

New WindsorOslo

SWF - OSL

SWFOSL

New Windsor Stewart

Thu 12/18

11:43 am-12:05 am

2 stops30h 22m

$673

New WindsorOslo

SWF - TRF

SWFTRF

New Windsor Stewart

Thu 12/18

11:43 am-9:40 am

3 stops39h 57m

$675

New WindsorOslo

SWF - OSL

SWFOSL

New Windsor Stewart

Tue 12/23

11:43 am-11:35 am

2 stops17h 52m

$826

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/18

Best time to book a flight from Stewart to Oslo

Have a flexible travel schedule? Discover the best time to fly to Oslo from Stewart 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.

Cheapflights Insights

Everything you need to know about your flight from New Windsor to Oslo

What is the cheapest month to book a flight from New Windsor to Oslo?

Currently, June is the cheapest month in which you can book a flight from New Windsor to Oslo (average of $267). Flying from New Windsor to Oslo in November is currently the most expensive (average of $413). 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.

Related info for your journey

Find useful and relevant information for your journey from Stewart to Oslo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from New Windsor to Oslo?

    New Windsor Stewart (SWF) is the airport you will fly out of if you book a flight from New Windsor to Oslo. You should not have trouble finding flights to Oslo from Stewart; the airport handles an average of 0 outbound flights to Oslo per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the New Windsor airport to Oslo. It is only a 4.3 mi journey to Stewart (SWF) from New Windsor’s city center.

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

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

  • How can I find direct flights from Stewart to Oslo?

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

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

    Yes. Cheapflights offers flight deals from Stewart 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 New Windsor to Oslo?

    Currently, June is the cheapest month in which you can book a flight from New Windsor to Oslo (average of $267). Flying from New Windsor to Oslo in November is currently the most expensive (average of $413). 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.

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