HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Dublin

$533+ 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 9/22. Fares are subject to change and may not be available on all flights or dates of travel.
HPN — DUB
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
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.

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 September 15, 2025.

Round-trip from

$547
(KLM)

One-way from

$533
(Delta)

Popular in

December

Cheapest in

January

Average price

$547
From Westchester County to Dublin
Search Deals
One-way flight from Westchester County to Dublin
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

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 September 15, 2025.

This KLM deal was found by Cheapflights users on 9/14. 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.
Wed 10/2912:45 pmHPN - DUB
2 stops15h 20mKLM
Wed 11/59:45 amDUB - HPN
1 stop17h 24mKLM
Deal found 9/14$547
This Delta deal was found by Cheapflights users on 9/14. 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 10/2912:45 pmHPN - DUB
2 stops23h 35mDelta
Wed 11/58:45 amDUB - HPN
2 stops18h 24mDelta
Deal found 9/14$566
This Delta deal was found by Cheapflights users on 9/14. 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 11/1210:27 amHPN - DUB
1 stop16h 18mDelta
Sun 11/165:55 amDUB - HPN
2 stops21h 14mDelta
Deal found 9/14$626
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Wed 10/295:57 pmHPN - DUB
1 stop11h 03mAmerican Airlines
Wed 11/511:30 amDUB - HPN
1 stop16h 59mAmerican Airlines
Deal found 9/14$633
This American Airlines deal was found by Cheapflights users on 9/14. 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 10/91:35 pmHPN - DUB
1 stop10h 55mAmerican Airlines
Mon 10/139:30 amDUB - HPN
2 stops18h 59mAmerican Airlines
Deal found 9/14$657
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Wed 11/124:30 pmHPN - DUB
1 stop11h 30mAmerican Airlines
Sun 11/1611:30 amDUB - HPN
1 stop16h 59mAmerican Airlines
Deal found 9/14$658
This American Airlines deal was found by Cheapflights users on 9/15. 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 10/35:29 pmHPN - DUB
2 stops16h 36mAmerican Airlines
Fri 10/104:00 pmDUB - HPN
1 stop12h 29mAmerican Airlines
Deal found 9/15$720
This American Airlines deal was found by Cheapflights users on 9/12. 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 10/1011:04 amHPN - DUB
2 stops14h 26mAmerican Airlines
Fri 10/1711:15 amDUB - HPN
2 stops16h 37mAmerican Airlines
Deal found 9/12$721

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 September 15, 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 10/29

12:45 pm-8:05 am

2 stops15h 20m

Dublin

Wed 11/5

9:45 am-10:09 pm

1 stop17h 24m

$547

White PlainsDublin

HPN - DUB

HPNDUB

White Plains Westchester County

Wed 10/29

12:45 pm-4:20 pm

2 stops23h 35m

Dublin

Wed 11/5

8:45 am-10:09 pm

2 stops18h 24m

$566

White PlainsDublin

HPN - DUB

HPNDUB

White Plains Westchester County

Fri 1/16

12:45 pm-8:45 am

2 stops15h 00m

Dublin

Tue 1/20

10:45 am-11:50 am

2 stops30h 05m

$607

White PlainsDublin

HPN - DUB

HPNDUB

White Plains Westchester County

Wed 11/12

10:27 am-7:45 am

1 stop16h 18m

Dublin

Sun 11/16

5:55 am-10:09 pm

2 stops21h 14m

$626

White PlainsDublin

HPN - DUB

HPNDUB

White Plains Westchester County

Wed 10/29

5:57 pm-9:00 am

1 stop11h 03m

Dublin

Wed 11/5

11:30 am-11:29 pm

1 stop16h 59m

$633

White PlainsDublin

HPN - DUB

HPNDUB

White Plains Westchester County

Wed 11/12

4:30 pm-9:00 am

1 stop11h 30m

Dublin

Sun 11/16

11:30 am-11:29 pm

1 stop16h 59m

$658

White PlainsDublin

HPN - DUB

HPNDUB

White Plains Westchester County

Fri 1/16

12:46 pm-10:20 am

1 stop16h 34m

Dublin

Tue 1/20

11:40 am-8:32 pm

2 stops13h 52m

$688

White PlainsDublin

HPN - DUB

HPNDUB

White Plains Westchester County

Fri 10/3

5:29 pm-3:05 pm

2 stops16h 36m

Dublin

Fri 10/10

4:00 pm-11:29 pm

1 stop12h 29m

$720

White PlainsDublin

HPN - DUB

HPNDUB

White Plains Westchester County

Fri 10/10

11:04 am-6:30 am

2 stops14h 26m

Dublin

Fri 10/17

11:15 am-10:52 pm

2 stops16h 37m

$721

White PlainsDublin

HPN - DUB

HPNDUB

White Plains Westchester County

Thu 10/9

6:00 am-5:10 am

1 stop18h 10m

Dublin

Mon 10/13

2:25 pm-11:29 pm

2 stops14h 04m

$722

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 15 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 September 15, 2025.

When flying from Westchester County to Dublin, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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?

    KLM and Delta can get you from Westchester County to Dublin in just under 15h 20m. Your travel time can differ by up to 8h 15m. The distance between Westchester County and Dublin is about 3148 mi. This flight may include one or multiple stops.

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

    The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $533. However, be on the lookout for offers from WestJet and American Airlines, 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.

  • What is the cheapest month to book a flight from Westchester County to Dublin?

    Currently, November is the cheapest month in which you can book a flight from Westchester County to Dublin (average of $509). Flying from Westchester County to Dublin in June is currently the most expensive (average of $923). 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 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
John F Kennedy Intl to Cork flights
Syracuse to Dublin flights
Newark to Cork flights
Rochester to Dublin flights
Albany to Dublin flights
LaGuardia to Cork flights
White Plains to Dublin flights
Buffalo to Dublin flights
Rochester to Shannon flights
John F Kennedy Intl to Knock flights
Newark to Knock flights
Buffalo to Shannon flights
John F Kennedy Intl to Milltown (Kerry) flights
Newark to Milltown (Kerry) flights
Ithaca to Dublin flights
Stewart to Shannon flights
Stewart to Cork flights
Stewart to Dublin flights
Rutland to Dublin flights
Syracuse to Shannon flights
White Plains to Shannon flights
Elmira to Dublin flights
Binghamton to Dublin flights
Plattsburgh to Dublin flights
John F Kennedy Intl to Donegal flights
Islip to Dublin flights
Stewart to Knock flights
Syracuse to Cork flights
Watertown to Dublin 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.