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$299+ Cheap flights from Westchester County to Dublin (DUB)

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 1/18. Fares are subject to change and may not be available on all flights or dates of travel.
HPN — DUB
Jan 3 — Jan 101
Sat 1/3
Sat 1/10
1 adult, Economy
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Cheap flight deals from Westchester County to Dublin

Cheapest flights from Westchester County to Dublin
Explore the most affordable flight options available from Westchester County to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 4, 2025.

This British Airways deal was found by Cheapflights users on 12/3. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/45:59 pmHPN - DUB
2 stops15h 51mMultiple Airlines
Thu 12/111:10 pmDUB - HPN
2 stops15h 19mMultiple Airlines
Deal found 12/3$1,199
This American Airlines deal was found by Cheapflights users on 12/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/256:29 amHPN - DUB
1 stop17h 41mAmerican Airlines
Mon 1/52:20 pmDUB - HPN
2 stops26h 08mAmerican Airlines
Deal found 12/3$1,317
This American Airlines deal was found by Cheapflights users on 12/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/264:30 pmHPN - DUB
1 stop31h 40mAmerican Airlines
Mon 1/52:20 pmDUB - HPN
2 stops26h 08mAmerican Airlines
Deal found 12/3$1,325
This American Airlines deal was found by Cheapflights users on 12/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2512:00 pmHPN - DUB
1 stop12h 10mAmerican Airlines
Tue 1/611:30 amDUB - HPN
2 stops26h 59mAmerican Airlines
Deal found 12/3$1,414
This American Airlines deal was found by Cheapflights users on 12/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/264:30 pmHPN - DUB
1 stop31h 40mAmerican Airlines
Tue 1/611:30 amDUB - HPN
2 stops26h 59mAmerican Airlines
Deal found 12/3$1,422
This British Airways deal was found by Cheapflights users on 12/3. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/85:59 pmHPN - DUB
2 stops16h 26mMultiple Airlines
Mon 12/151:00 pmDUB - HPN
2 stops15h 29mMultiple Airlines
Deal found 12/3$1,494
This Delta deal was found by Cheapflights users on 12/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2512:45 pmHPN - DUB
2 stops22h 00mDelta
Tue 1/61:25 pmDUB - HPN
2 stops25h 23mDelta
Deal found 12/3$1,610

Find flight deals from Westchester County to Dublin

Keep the following information in mind while searching for Westchester County to Dublin flight deals. Data was last updated December 4, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$461
(Delta)

One-way from

$299
(British Airways)

Popular in

December

Cheapest in

October

Average price

$775
Provider with most accurate pricing for New York (NYC)-Dublin flight deals.
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Provider most trusted by Cheapflights users for New York (NYC)-Dublin flights.
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From Westchester County to Dublin
Search Deals
One-way flight from Westchester County to Dublin
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($25 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% 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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Cheapflights Fare Finder

 
Customize your flight search to find flights from Westchester County to Dublin 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 December 4, 2025.
Use the filters below to find and compare flights from Westchester County to Dublin that are best for you.

Fly from

Westchester County

Fly to

Dublin

Route

Depart

Return

Price

White PlainsDublin

HPN - DUB

HPNDUB

White Plains Westchester County

Sun 1/18

12:50 pm-8:45 am

2 stops14h 55m

Dublin

Sun 1/25

8:50 am-9:48 am

2 stops29h 58m

$461

White PlainsDublin

HPN - DUB

HPNDUB

White Plains Westchester County

Thu 1/15

12:36 pm-4:20 pm

2 stops22h 44m

Dublin

Wed 1/21

10:45 am-3:49 pm

2 stops34h 04m

$473

White PlainsDublin

HPN - DUB

HPNDUB

White Plains Westchester County

Sat 1/17

12:36 pm-12:40 pm

2 stops19h 04m

Dublin

Sat 1/24

5:55 am-10:00 pm

2 stops21h 05m

$482

White PlainsDublin

HPN - DUB

HPNDUB

White Plains Westchester County

Thu 1/15

12:36 pm-8:05 am

2 stops14h 29m

Dublin

Thu 1/22

8:50 am-10:00 pm

2 stops18h 10m

$488

White PlainsDublin

HPN - DUB

HPNDUB

White Plains Westchester County

Thu 1/15

12:36 pm-8:05 am

2 stops14h 29m

Dublin

Tue 1/20

8:50 am-10:00 pm

2 stops18h 10m

$488

White PlainsDublin

HPN - DUB

HPNDUB

White Plains Westchester County

Thu 1/15

12:36 pm-8:05 am

2 stops14h 29m

Dublin

Sun 1/18

1:25 pm-9:48 am

2 stops25h 23m

$491

White PlainsDublin

HPN - DUB

HPNDUB

White Plains Westchester County

Sat 1/17

12:00 pm-10:20 am

1 stop17h 20m

Dublin

Sat 1/24

4:40 pm-11:28 am

1 stop23h 48m

$683

White PlainsDublin

HPN - DUB

HPNDUB

White Plains Westchester County

Sun 1/18

12:00 pm-10:20 am

1 stop17h 20m

Dublin

Sun 1/25

11:30 am-8:08 pm

2 stops13h 38m

$687

White PlainsDublin

HPN - DUB

HPNDUB

White Plains Westchester County

Fri 1/16

12:00 pm-10:20 am

1 stop17h 20m

Dublin

Thu 1/22

4:40 pm-11:28 am

1 stop23h 48m

$690

White PlainsDublin

HPN - DUB

HPNDUB

White Plains Westchester County

Fri 1/16

4:30 pm-10:20 am

1 stop12h 50m

Dublin

Mon 1/19

4:40 pm-3:59 pm

1 stop28h 19m

$690

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/3

Showing 1-10 of 17 results
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Best time to book a flight from Westchester County to Dublin

Have a flexible travel schedule? Discover the best time to fly to Dublin from Westchester County 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 Westchester County to Dublin

What is the cheapest time of day to fly from REU to DUB?

Find hourly flight availability from Westchester County to Dublin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 4, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 47% on flights from Westchester County to Dublin by exploring options for tickets in the afternoon.

Related info for your journey

Find useful and relevant information for your journey from Westchester County to Dublin. 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 into for flights to Dublin from Westchester County?

    Dublin (DUB) is the airport you will fly into if you book a flight from Westchester County to Dublin. It is only a 5.7 mi journey from Dublin (DUB) to Dublin’s city center.

  • How long is the flight from Westchester County to Dublin?

    Delta and KLM can get you from Westchester County to Dublin in just under 14h 55m. Your travel time can differ by up to 4h 09m. The distance between Westchester County and Dublin is about 3148 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Westchester County to Dublin that include hotel bookings?

    Yes. In addition to deals on Westchester County to Dublin flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Westchester County to Dublin?

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

  • Can I find deals for business class flights from Westchester County to Dublin?

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

See more FAQs

Traveling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Maynooth
Castleknock
Wicklow
Leixlip

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Alternative routes for Westchester County to Dublin

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