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Belfast Intl

Cheap flights from New Windsor (SWF) to Belfast Intl (BFS)

SWF — BFS
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Find flight deals from Stewart to Belfast Intl

Discover tips and strategies to find the most affordable flight options for your journey from Stewart (SWF) to Belfast Intl (BFS). 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 December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Popular in

December

Cheapest in

November

Average price

$980
Provider with most accurate pricing for New Windsor Stewart-Belfast Intl flight deals.
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Provider most trusted by Cheapflights users for New Windsor Stewart-Belfast Intl flights.
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High demand for flights, 5% potential price rise
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Cheapest flight prices on average. 2% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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  • Most accurate provider: When it comes to deals on New Windsor-Belfast Intl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on New Windsor-Belfast Intl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from New Windsor-Belfast Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on New Windsor-Belfast Intl Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for New Windsor-Belfast Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Stewart to Belfast Intl

Have a flexible travel schedule? Discover the best time to fly to Belfast Intl 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.

Related info for your journey

Find useful and relevant information for your journey from Stewart to Belfast Intl. 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 Belfast Intl?

    For a flight from New Windsor to Belfast Intl, you will be flying from Stewart. New Windsor Stewart (SWF) is just 4.3 mi from the center of the city. Stewart is the only New Windsor airport and it handles 0 outbound flights to Belfast Intl per day. 0 airlines have flights to Belfast Intl from New Windsor Stewart on a regular basis.

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

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

  • How can I find direct flights from Stewart to Belfast Intl?

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

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

    Yes. Cheapflights offers flight deals from Stewart to Belfast Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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