What is the cheapest airline that flies from Ireland to Westchester County?

WestJet is the most popular carrier operating from Ireland to Westchester County

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.

€364 Cheap Flights from Ireland to Westchester County in 2026

1 adult

0 bags

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Find the cheapest flights from Ireland to Westchester County

Round-trip

One-way

Recent return flight deals from Ireland to Westchester County

Enter your travel dates to find the best prices.

09:30 - 22:58

DUB

HPN

18h 28m

1 stop

06:30 - 06:30

HPN

DUB

19h 00m

2 stops

€455American Airlines

Thu, 4 Jun - Mon, 8 Jun

09:30 - 22:59

DUB

HPN

18h 29m

1 stop

17:46 - 11:50

HPN

DUB

13h 04m

1 stop

€462American Airlines

Wed, 17 Jun - Wed, 24 Jun

10:30 - 21:31

DUB

HPN

16h 01m

2 stops

17:29 - 11:50

HPN

DUB

13h 21m

2 stops

€575American Airlines

Thu, 4 Jun - Mon, 8 Jun

10:30 - 21:31

DUB

HPN

16h 01m

2 stops

11:00 - 06:30

HPN

DUB

14h 30m

2 stops

€576American Airlines

Thu, 4 Jun - Mon, 8 Jun

10:30 - 21:31

DUB

HPN

16h 01m

2 stops

16:30 - 11:50

HPN

DUB

14h 20m

1 stop

€577American Airlines

Thu, 4 Jun - Mon, 8 Jun

09:30 - 18:02

DUB

HPN

13h 32m

1 stop

15:01 - 08:55

HPN

DUB

12h 54m

1 stop

€583American Airlines

Thu, 14 May - Mon, 18 May

12:45 - 23:26

DUB

HPN

15h 41m

2 stops

11:00 - 08:25

HPN

DUB

16h 25m

2 stops

€585American Airlines

Thu, 4 Jun - Mon, 8 Jun

09:30 - 22:59

DUB

HPN

18h 29m

1 stop

15:22 - 08:45

HPN

DUB

12h 23m

2 stops

€600American Airlines

Wed, 17 Jun - Wed, 24 Jun

09:30 - 23:20

DUB

HPN

18h 50m

2 stops

11:04 - 06:30

HPN

DUB

14h 26m

2 stops

€634American Airlines

Tue, 29 Sep - Sun, 11 Oct

11:45 - 20:14

DUB

HPN

13h 29m

1 stop

11:04 - 06:30

HPN

DUB

14h 26m

2 stops

€647American Airlines

Fri, 2 Oct - Sat, 10 Oct

American Airlines flights from Ireland to Westchester County

Our best American Airlines deals on Ireland to Westchester County flight tickets

American Airlines

4 Jun

DUB09:30Dublin

18h 28m

1 stop

HPN22:58White Plains Westchester County

8 Jun

HPN06:30White Plains Westchester County

19h 00m

2 stops

DUB06:30Dublin

€455

American Airlines

17 Jun

DUB09:30Dublin

18h 29m

1 stop

HPN22:59White Plains Westchester County

24 Jun

HPN17:46White Plains Westchester County

13h 04m

1 stop

DUB11:50Dublin

€462

American Airlines

4 Jun

DUB10:30Dublin

16h 01m

2 stops

HPN21:31White Plains Westchester County

8 Jun

HPN17:29White Plains Westchester County

13h 21m

2 stops

DUB11:50Dublin

€575

Delta flights from Ireland to Westchester County

Our best Delta deals on Ireland to Westchester County flight tickets

Delta

13 Jun

DUB12:00Dublin

26h 49m

2 stops

HPN09:49White Plains Westchester County

20 Jun

HPN12:38White Plains Westchester County

16h 22m

1 stop

DUB10:00Dublin

€935

Delta

13 Jun

DUB12:00Dublin

26h 49m

2 stops

HPN09:49White Plains Westchester County

20 Jun

HPN06:29White Plains Westchester County

22h 31m

2 stops

DUB10:00Dublin

€1,003

Delta

21 Jun

DUB10:00Dublin

10h 49m

1 stop

HPN15:49White Plains Westchester County

27 Jun

HPN12:54White Plains Westchester County

14h 51m

1 stop

DUB08:45Dublin

€3,913

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinWhite Plains

DUB - HPN

DUBHPN

Dublin

Thu 4/6

09:30-22:58

1 stop18h 28m

White Plains Westchester County

Mon 8/6

06:30-06:30

2 stops19h 00m

€455

DublinWhite Plains

DUB - HPN

DUBHPN

Dublin

Wed 17/6

09:30-22:59

1 stop18h 29m

White Plains Westchester County

Wed 24/6

17:46-11:50

1 stop13h 04m

€462

DublinWhite Plains

DUB - HPN

DUBHPN

Dublin

Thu 4/6

10:30-21:31

2 stops16h 01m

White Plains Westchester County

Mon 8/6

17:29-11:50

2 stops13h 21m

€575

DublinWhite Plains

DUB - HPN

DUBHPN

Dublin

Thu 4/6

10:30-21:31

2 stops16h 01m

White Plains Westchester County

Mon 8/6

11:00-06:30

2 stops14h 30m

€576

DublinWhite Plains

DUB - HPN

DUBHPN

Dublin

Thu 4/6

10:30-21:31

2 stops16h 01m

White Plains Westchester County

Mon 8/6

16:30-11:50

1 stop14h 20m

€577

Fastest return journey

DublinWhite Plains

DUB - HPN

DUBHPN

Dublin

Thu 14/5

09:30-18:02

1 stop13h 32m

White Plains Westchester County

Mon 18/5

15:01-08:55

1 stop12h 54m

€583

DublinWhite Plains

DUB - HPN

DUBHPN

Dublin

Thu 4/6

12:45-23:26

2 stops15h 41m

White Plains Westchester County

Mon 8/6

11:00-08:25

2 stops16h 25m

€585

DublinWhite Plains

DUB - HPN

DUBHPN

Dublin

Wed 17/6

09:30-22:59

1 stop18h 29m

White Plains Westchester County

Wed 24/6

15:22-08:45

2 stops12h 23m

€600

DublinWhite Plains

DUB - HPN

DUBHPN

Dublin

Tue 29/9

09:30-23:20

2 stops18h 50m

White Plains Westchester County

Sun 11/10

11:04-06:30

2 stops14h 26m

€634

DublinWhite Plains

DUB - HPN

DUBHPN

Dublin

Fri 2/10

11:45-20:14

1 stop13h 29m

White Plains Westchester County

Sat 10/10

11:04-06:30

2 stops14h 26m

€647

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

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

Fastest flight time	10h 49m
Direct flights	None

The fastest flight from Ireland to Westchester County takes 10h 49m

There are no direct flights from Ireland to Westchester County. There are no popular flight routes from Ireland to Westchester County.

Search flight deals

Frequently asked questions about flying from Ireland to Westchester County

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?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Ireland to Westchester County is Airbus A330-300 (13.89% of total bookings). The next most popular plane models are Boeing 737 MAX 8 (12.47%), Boeing 737-800 Passenger/BBJ2 (winglets) (12.02%), and Airbus A321neo (11.11%).

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.