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Cheap flights from Ireland to Westchester County from €387

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Ireland to Westchester County departing on 4/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags
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Find the cheapest flights from Ireland to Westchester County

Recent return flight deals from Ireland to Westchester County

American Airlines Logo
10:30 - 22:59DUB-HPN
17h 29m2 stops
American Airlines Logo
11:02 - 08:40HPN-DUB
16h 38m2 stops
€387American Airlines
Find Deal
Thu, 4 Dec - Mon, 8 Dec
American Airlines Logo
11:30 - 21:53DUB-HPN
15h 23m2 stops
American Airlines Logo
11:02 - 08:40HPN-DUB
16h 38m2 stops
€388American Airlines
Find Deal
Thu, 4 Dec - Mon, 8 Dec
American Airlines Logo
10:30 - 21:53DUB-HPN
16h 23m2 stops
American Airlines Logo
13:35 - 08:40HPN-DUB
14h 05m2 stops
€389American Airlines
Find Deal
Thu, 4 Dec - Mon, 8 Dec
American Airlines Logo
13:45 - 22:53DUB-HPN
14h 08m1 stop
American Airlines Logo
16:30 - 11:40HPN-DUB
14h 10m1 stop
€420American Airlines
Find Deal
Thu, 28 Aug - Thu, 4 Sep
American Airlines Logo
13:45 - 22:53DUB-HPN
14h 08m1 stop
American Airlines Logo
06:30 - 06:30HPN-DUB
19h 00m2 stops
€424American Airlines
Find Deal
Thu, 28 Aug - Sun, 7 Sep
American Airlines Logo
09:30 - 21:59DUB-HPN
17h 29m2 stops
American Airlines Logo
07:42 - 06:30HPN-DUB
17h 48m2 stops
€426American Airlines
Find Deal
Fri, 29 Aug - Fri, 5 Sep
American Airlines Logo
11:45 - 22:53DUB-HPN
16h 08m2 stops
American Airlines Logo
16:30 - 11:40HPN-DUB
14h 10m1 stop
€427American Airlines
Find Deal
Wed, 27 Aug - Thu, 4 Sep
American Airlines Logo
11:45 - 22:53DUB-HPN
16h 08m2 stops
American Airlines Logo
11:00 - 05:30HPN-DUB
13h 30m2 stops
€428American Airlines
Find Deal
Wed, 27 Aug - Tue, 2 Sep
Delta Logo
10:00 - 11:57DUB-HPN
30h 57m1 stop
Delta Logo
17:15 - 10:00HPN-DUB
11h 45m1 stop
€965Delta
Find Deal
Thu, 28 Aug - Mon, 1 Sep
Delta Logo
12:00 - 11:57DUB-HPN
28h 57m2 stops
Delta Logo
17:15 - 10:00HPN-DUB
11h 45m1 stop
€980Delta
Find Deal
Wed, 27 Aug - Mon, 1 Sep

Delta flights from Ireland to Westchester County

Our best Delta deals on Ireland to Westchester County flight tickets
Delta
28 Aug
DUB10:00Dublin
30h 57m
1 stop
HPN11:57White Plains Westchester County
1 Sept
HPN17:15White Plains Westchester County
11h 45m
1 stop
DUB10:00Dublin
€965
Find similar
Delta
27 Aug
DUB12:00Dublin
28h 57m
2 stops
HPN11:57White Plains Westchester County
1 Sept
HPN17:15White Plains Westchester County
11h 45m
1 stop
DUB10:00Dublin
€980
Find similar

American Airlines flights from Ireland to Westchester County

Our best American Airlines deals on Ireland to Westchester County flight tickets
American Airlines
4 Dec
DUB10:30Dublin
17h 29m
2 stops
HPN22:59White Plains Westchester County
8 Dec
HPN11:02White Plains Westchester County
16h 38m
2 stops
DUB08:40Dublin
€387
Find similar
American Airlines
4 Dec
DUB11:30Dublin
15h 23m
2 stops
HPN21:53White Plains Westchester County
8 Dec
HPN11:02White Plains Westchester County
16h 38m
2 stops
DUB08:40Dublin
€388
Find similar
American Airlines
4 Dec
DUB10:30Dublin
16h 23m
2 stops
HPN21:53White Plains Westchester County
8 Dec
HPN13:35White Plains Westchester County
14h 05m
2 stops
DUB08:40Dublin
€389
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Ireland to Westchester County 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, momondo users made 13,528 searches. Data last updated 17 August 2025.
Use the filters below to find and compare flights from Ireland to Westchester County that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DublinWhite Plains

DUB - HPN

DUBHPN

Dublin

Thu 4/12

10:30-22:59

2 stops17h 29m

White Plains Westchester County

Mon 8/12

11:02-08:40

2 stops16h 38m

€387

DublinWhite Plains

DUB - HPN

DUBHPN

Dublin

Thu 4/12

11:30-21:53

2 stops15h 23m

White Plains Westchester County

Mon 8/12

11:02-08:40

2 stops16h 38m

€388

DublinWhite Plains

DUB - HPN

DUBHPN

Dublin

Thu 4/12

10:30-21:53

2 stops16h 23m

White Plains Westchester County

Mon 8/12

13:35-08:40

2 stops14h 05m

€389

DublinWhite Plains

DUB - HPN

DUBHPN

Dublin

Thu 28/8

13:45-22:53

1 stop14h 08m

White Plains Westchester County

Thu 4/9

16:30-11:40

1 stop14h 10m

€420

DublinWhite Plains

DUB - HPN

DUBHPN

Dublin

Thu 28/8

13:45-22:53

1 stop14h 08m

White Plains Westchester County

Sun 7/9

06:30-06:30

2 stops19h 00m

€424

DublinWhite Plains

DUB - HPN

DUBHPN

Dublin

Fri 29/8

09:30-21:59

2 stops17h 29m

White Plains Westchester County

Fri 5/9

07:42-06:30

2 stops17h 48m

€426

DublinWhite Plains

DUB - HPN

DUBHPN

Dublin

Wed 27/8

11:45-22:53

2 stops16h 08m

White Plains Westchester County

Thu 4/9

16:30-11:40

1 stop14h 10m

€427

DublinWhite Plains

DUB - HPN

DUBHPN

Dublin

Wed 27/8

11:45-22:53

2 stops16h 08m

White Plains Westchester County

Tue 2/9

11:00-05:30

2 stops13h 30m

€428

DublinWhite Plains

DUB - HPN

DUBHPN

Dublin

Thu 28/8

10:00-11:57

1 stop30h 57m

White Plains Westchester County

Mon 1/9

17:15-10:00

1 stop11h 45m

€965

DublinWhite Plains

DUB - HPN

DUBHPN

Dublin

Wed 27/8

12:00-11:57

2 stops28h 57m

White Plains Westchester County

Mon 1/9

17:15-10:00

1 stop11h 45m

€980

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Westchester County from

How to get the cheapest flight ticket from Ireland to Westchester County

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Ireland to Westchester County flights?

No. A direct flight is the cheapest option for a flight between Ireland to Westchester County.

Cheap Ireland to Westchester County flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ireland to Westchester County

Best price found

€508

Fastest flight time

12h 39m

Direct flights

None

Airports in Westchester County

1 airport
The best one-way flight to Westchester County from Ireland in the past 72 hours is €508. The best return flight deal from Ireland to Westchester County found on momondo in the last 72 hours is €387.
The fastest flight from Ireland to Westchester County takes 12h 39m
There are no direct flights from Ireland to Westchester County. Popular non-direct route for this connection is Dublin Airport - White Plains Westchester County Airport.
There is 1 airport near Westchester County: White Plains Westchester County (HPN)
Search flight deals

  • When did momondo last update prices for flights from Ireland to Westchester County?

    Prices for flights from Ireland to Westchester County refresh daily.

  • How old do you have to be to fly from Ireland to Westchester County?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Ireland to Westchester County.

  • What documentation or ID do you need to fly to Westchester County?

    The travel and health documents required for your trip to Westchester County can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Westchester County. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Ireland to Westchester County?

Why use momondo?

Why should I use momondo to find a flight deal from Ireland to Westchester County?

It is quick and easy to find Ireland to Westchester County flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Westchester County that suits you.

Can I find flights from Ireland to Westchester County with flexible booking policies on momondo?

momondo does allow users to show only those flights to Westchester County from Ireland which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Ireland to Westchester County?

Once all potential Ireland to Westchester County flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Ireland to Westchester County right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Westchester County from Ireland. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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