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$357+ Cheap flights from New Windsor (SWF) to Helsinki (HEL)

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 3/19. Fares are subject to change and may not be available on all flights or dates of travel.
SWF — HEL
feb. 26 — mar. 51
jue. 2/26
jue. 3/5
1 adult, Economy
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Cheap flight deals from Stewart to Helsinki

One-way flights from Stewart to Helsinki
Search for one-way flight options from Stewart to Helsinki. Find affordable one-way fares based on user searches. Data last updated enero 27, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/25. 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.
jue. 3/1911:48 am
SWF
-
HEL
2 stops19h 07m
Multiple Airlines
Deal found 1/25$357

Find flight deals from Stewart to Helsinki

Discover tips and strategies to find the most affordable flight options for your journey from Stewart (SWF) to Helsinki (HEL). 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 enero 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

June

Cheapest in

December

Average price

$632
Provider with most accurate pricing for New York (NYC)-Helsinki-Vantaa flight deals.
Search Deals
Provider most trusted by Cheapflights users for New York (NYC)-Helsinki-Vantaa flights.
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($153 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($25 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Stewart to Helsinki 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 enero 27, 2026.
Use the filters below to find and compare flights from New Windsor to Helsinki that are best for you.

Fly from

Stewart

Fly to

Helsinki

Route

Depart

Return

Price

New WindsorHelsinki

SWF - HEL

SWFHEL

New Windsor Stewart

jue. 3/19

11:48 am-12:55 pm

2 stops19h 07m

$357

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

Best time to book a flight from Stewart to Helsinki

Have a flexible travel schedule? Discover the best time to fly to Helsinki 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 Helsinki

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

Currently, January is the cheapest month in which you can book a flight from New Windsor to Helsinki (average of $355). Flying from New Windsor to Helsinki in June is currently the most expensive (average of $557). 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 Helsinki. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Stewart to Helsinki 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 Helsinki?

    Currently, January is the cheapest month in which you can book a flight from New Windsor to Helsinki (average of $355). Flying from New Windsor to Helsinki in June is currently the most expensive (average of $557). 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.

See more FAQs

Traveling to a place near Helsinki?

Book flights to Helsinki if you plan to visit one of these locations
Vantaa
Lahti

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