HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Dublin

$393+ 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 11/25. Fares are subject to change and may not be available on all flights or dates of travel.
HPN — DUB
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Westchester County to Dublin with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Find 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 November 6, 2025.

This Delta deal was found by Cheapflights users on 11/6. 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.
Sun 11/96:00 amHPN - DUB
1 stop20h 45mDelta
Mon 11/171:25 pmDUB - HPN
2 stops27h 35mDelta
Deal found 11/6$481
This Delta deal was found by Cheapflights users on 11/6. 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.
Wed 11/1212:45 pmHPN - DUB
2 stops22h 00mDelta
Tue 11/185:55 amDUB - HPN
2 stops17h 06mDelta
Deal found 11/6$485
This Delta deal was found by Cheapflights users on 11/6. 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.
Tue 11/116:00 amHPN - DUB
2 stops20h 45mDelta
Mon 11/171:25 pmDUB - HPN
2 stops27h 35mDelta
Deal found 11/6$486
This Delta deal was found by Cheapflights users on 11/6. 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.
Wed 11/1212:45 pmHPN - DUB
2 stops22h 00mDelta
Mon 11/179:45 amDUB - HPN
1 stop13h 16mDelta
Deal found 11/6$488
This Delta deal was found by Cheapflights users on 11/6. 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.
Sun 11/95:14 pmHPN - DUB
2 stops14h 26mDelta
Wed 11/195:55 amDUB - HPN
2 stops21h 14mDelta
Deal found 11/6$490
This Delta deal was found by Cheapflights users on 11/6. 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.
Mon 11/106:41 pmHPN - DUB
2 stops32h 04mDelta
Thu 11/201:25 pmDUB - HPN
2 stops25h 22mDelta
Deal found 11/6$496
This KLM deal was found by Cheapflights users on 11/4. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/126:10 amHPN - DUB
1 stop20h 35mMultiple Airlines
Tue 12/166:00 amDUB - HPN
2 stops21h 09mMultiple Airlines
Deal found 11/4$662
This American Airlines deal was found by Cheapflights users on 11/6. 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.
Sun 11/94:30 pmHPN - DUB
1 stop11h 30mAmerican Airlines
Sun 11/163:20 pmDUB - HPN
1 stop13h 09mAmerican Airlines
Deal found 11/6$683
This American Airlines deal was found by Cheapflights users on 11/4. 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.
Sat 12/274:30 pmHPN - DUB
1 stop11h 30mAmerican Airlines
Wed 12/3112:30 pmDUB - HPN
1 stop15h 14mAmerican Airlines
Deal found 11/4$1,013
This American Airlines deal was found by Cheapflights users on 11/6. 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.
Sun 12/214:30 pmHPN - DUB
1 stop11h 30mAmerican Airlines
Sun 12/2811:30 amDUB - HPN
1 stop15h 29mAmerican Airlines
Deal found 11/6$1,075

Cheap 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 November 6, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$488
(American Airlines)

One-way from

$393
(KAYAK)

Popular in

December

Cheapest in

October

Average price

$497
Provider with most accurate pricing for New York (NYC)-Dublin flight deals.
Search Deals
Provider most trusted by Cheapflights users for New York (NYC)-Dublin flights.
Search Deals
From Westchester County to Dublin
Search Deals
One-way flight from Westchester County to Dublin
Search Deals
Highest demand for flights based on searches. 0% potential increase in price ($4 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

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 November 6, 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

Wed 4/1

3:15 pm-7:55 am

1 stop11h 40m

Dublin

Mon 4/6

1:20 pm-4:35 pm

2 stops32h 15m

$534

White PlainsDublin

HPN - DUB

HPNDUB

White Plains Westchester County

Thu 4/2

3:15 pm-7:55 am

1 stop11h 40m

Dublin

Mon 4/6

11:10 am-4:35 pm

2 stops34h 25m

$584

White PlainsDublin

HPN - DUB

HPNDUB

White Plains Westchester County

Fri 4/10

3:15 pm-7:55 am

1 stop11h 40m

Dublin

Thu 4/16

6:00 am-4:33 pm

2 stops15h 33m

$584

White PlainsDublin

HPN - DUB

HPNDUB

White Plains Westchester County

Fri 4/10

3:15 pm-7:55 am

1 stop11h 40m

Dublin

Fri 4/17

11:00 am-9:41 pm

1 stop15h 41m

$586

White PlainsDublin

HPN - DUB

HPNDUB

White Plains Westchester County

Fri 1/16

6:00 am-12:40 pm

2 stops25h 40m

Dublin

Tue 1/20

8:50 am-10:02 pm

2 stops18h 12m

$591

White PlainsDublin

HPN - DUB

HPNDUB

White Plains Westchester County

Mon 4/13

3:15 pm-7:55 am

1 stop11h 40m

Dublin

Mon 4/20

11:00 am-12:14 pm

1 stop30h 14m

$593

White PlainsDublin

HPN - DUB

HPNDUB

White Plains Westchester County

Tue 4/14

4:19 pm-8:45 am

1 stop11h 26m

Dublin

Mon 4/20

11:00 am-12:14 pm

1 stop30h 14m

$593

White PlainsDublin

HPN - DUB

HPNDUB

White Plains Westchester County

Sat 4/11

6:40 pm-8:45 am

1 stop33h 05m

Dublin

Mon 4/20

11:00 am-12:14 pm

1 stop30h 14m

$598

White PlainsDublin

HPN - DUB

HPNDUB

White Plains Westchester County

Sun 4/12

3:15 pm-7:55 am

1 stop11h 40m

Dublin

Mon 4/20

11:00 am-12:14 pm

1 stop30h 14m

$618

White PlainsDublin

HPN - DUB

HPNDUB

White Plains Westchester County

Tue 11/25

5:21 pm-2:20 pm

2 stops15h 59m

$393

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/6

Showing 1-10 of 18 results
1
2

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 November 6, 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 can get you from Westchester County to Dublin in just under 11h 40m. Your travel time can differ by up to . The distance between Westchester County and Dublin is about 3148 mi.

  • What are the cheapest airlines to fly from Westchester County to Dublin one-way?

    The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $393. However, be on the lookout for offers from Delta and WestJet, as they are both options that can get you from Westchester County to Dublin for a low price.

  • 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
Swords
Wicklow
Leixlip

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Westchester County to Dublin

See prices for flight routes from nearby airports that may be better suited for you.
Newark to Dublin flights
John F Kennedy Intl to Dublin flights
LaGuardia to Dublin flights
John F Kennedy Intl to Shannon flights
Newark to Shannon flights
LaGuardia to Shannon flights
Syracuse to Dublin flights
John F Kennedy Intl to Cork flights
Buffalo to Dublin flights
Newark to Cork flights
Rochester to Dublin flights
LaGuardia to Cork flights
White Plains to Dublin flights
Albany to Dublin flights
Buffalo to Shannon flights
John F Kennedy Intl to Knock flights
Newark to Knock flights
Rochester to Shannon flights
Ithaca to Dublin flights
Stewart to Dublin flights
Syracuse to Shannon flights
Syracuse to Cork flights
Stewart to Shannon flights
Elmira to Dublin flights
John F Kennedy Intl to Donegal flights
Watertown to Dublin flights
Binghamton to Dublin flights
Stewart to Cork flights
Newark to Milltown (Kerry) flights
White Plains to Shannon flights
Rutland to Dublin flights
Stewart to Knock flights
Plattsburgh to Dublin flights
Islip to Dublin flights
John F Kennedy Intl to Milltown (Kerry) flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.