In terms of precipitation, rainfall in Northern Ireland ranges from 2.0 - 3.5 inches per month. October is typically the wettest month, when rainfall can reach 3.5 in. April is typically the driest time to visit Northern Ireland when rainfall is around 2.0 in.

If weather is an important factor for your trip to Northern Ireland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

What is the cheapest time of day to fly from HPN to NIR?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from White Plains to Northern Ireland as you normally would.

What airport do you fly from for flights from White Plains to Northern Ireland?

If you book a flight to Northern Ireland from White Plains, you will be flying from Westchester County, which is the city’s only airport. White Plains Westchester County (HPN) is located 3.7 mi from the center of White Plains.

How can I find direct flights from White Plains to Northern Ireland?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from White Plains to Northern Ireland.

Can I find deals for business class flights from White Plains to Northern Ireland?

Yes. Cheapflights offers flight deals from White Plains to Northern Ireland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$1,170+ Flights from White Plains to Northern Ireland

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Cheap flight deals from White Plains to Northern Ireland

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Cheapest flights from White Plains to Northern Ireland
Explore the most affordable flight options available from White Plains to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 8, 2026.

Tue 7/1412:20 pm

HPN

BHD

2 stops17h 25m

Multiple Airlines

Sun 7/196:30 am

BHD

HPN

2 stops21h 29m

Multiple Airlines

Deal found 2/4

$1,170

Fri 2/205:29 pm

HPN

BHD

2 stops18h 46m

Multiple Airlines

Sun 2/226:30 am

BHD

HPN

2 stops20h 29m

Multiple Airlines

Deal found 2/7

$3,848

Find flight deals from White Plains to Northern Ireland

Round-trip from	$1,170 (British Airways)
Popular in	December
Cheapest in	November
Average price	$736

From White Plains Westchester County to Northern Ireland

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High demand for flights, 2% potential price rise

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Cheapest flight prices on average. 3% potential price decrease ($22 potential savings vs. average RT price).

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Average for round-trip flights in February 2026

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Use the filters below to find and compare flights from White Plains to Northern Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

White PlainsBelfast

HPN - BHD

HPNBHD

White Plains Westchester County

Tue 7/14

12:20 pm-10:45 am

2 stops17h 25m

Belfast City

Sun 7/19

6:30 am-10:59 pm

2 stops21h 29m

$1,170

White PlainsBelfast

HPN - BHD

HPNBHD

White Plains Westchester County

Fri 2/20

5:29 pm-5:15 pm

2 stops18h 46m

Belfast City

Sun 2/22

6:30 am-9:59 pm

2 stops20h 29m

$3,848

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/4

Best time to book a flight from White Plains to Northern Ireland

Have a flexible travel schedule? Discover the best time to fly to Northern Ireland from White Plains with our price prediction graph.

HPN-BHD

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.

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Everything you need to know about your flight from White Plains to Northern Ireland

HPN-GBNIR

HPN-BHD

No data available for this route at this time. Please check back soon.

Related info for your journey

What airport do you fly from for flights from White Plains to Northern Ireland?
If you book a flight to Northern Ireland from White Plains, you will be flying from Westchester County, which is the city’s only airport. White Plains Westchester County (HPN) is located 3.7 mi from the center of White Plains.
Can I find deals for flights from White Plains to Northern Ireland that include hotel bookings?
Yes. In addition to deals on White Plains to Northern Ireland flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from White Plains to Northern Ireland?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from White Plains to Northern Ireland.
Can I find deals for business class flights from White Plains to Northern Ireland?
Yes. Cheapflights offers flight deals from White Plains to Northern Ireland 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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$1,170+ Cheap flights from White Plains (HPN) to Northern Ireland

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/14. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from White Plains to Northern Ireland with Cheapflights

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Cheap flight deals from White Plains to Northern Ireland

Cheapest flights from White Plains to Northern IrelandExplore the most affordable flight options available from White Plains to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 8, 2026.

Explore the most affordable flight options available from White Plains to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 8, 2026.

Best flights from White Plains to Northern IrelandDiscover carefully curated flight deals from White Plains to Northern Ireland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 8, 2026.

Discover carefully curated flight deals from White Plains to Northern Ireland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 8, 2026.

Last-minute flights from White Plains to Northern IrelandDiscover last-minute flight deals from White Plains to Northern Ireland. Data last updated February 8, 2026 and is based on user searches.

Discover last-minute flight deals from White Plains to Northern Ireland. Data last updated February 8, 2026 and is based on user searches.

Find flight deals from White Plains to Northern Ireland

Keep the following information in mind while searching for White Plains to Northern Ireland flight deals. Data was last updated February 8, 2026.

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Use the filters below to find and compare flights from White Plains to Northern Ireland that are best for you.

Best time to book a flight from White Plains to Northern Ireland

Have a flexible travel schedule? Discover the best time to fly to Northern Ireland from White Plains with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from White Plains to Northern Ireland

Related info for your journey

Find useful and relevant information for your journey from White Plains to Northern Ireland. 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 White Plains to Northern Ireland?

Can I find deals for flights from White Plains to Northern Ireland that include hotel bookings?

How can I find direct flights from White Plains to Northern Ireland?

Can I find deals for business class flights from White Plains to Northern Ireland?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for White Plains to Northern Ireland

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Complete your trip

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Browse other White Plains and Northern Ireland flight options. Last updated on February 8, 2026.

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Cheapest flights from White Plains to Northern Ireland
Explore the most affordable flight options available from White Plains to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 8, 2026.

Best flights from White Plains to Northern Ireland
Discover carefully curated flight deals from White Plains to Northern Ireland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 8, 2026.

Last-minute flights from White Plains to Northern Ireland
Discover last-minute flight deals from White Plains to Northern Ireland. Data last updated February 8, 2026 and is based on user searches.