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

WestJet and American Airlines are the most popular carriers 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.

€369 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.

11:45 - 09:29

DUB

HPN

26h 44m

1 stop

11:00 - 06:30

HPN

DUB

14h 30m

2 stops

€452American Airlines

Tue, 7 Apr - Sun, 19 Apr

12:40 - 13:00

DUB

HPN

29h 20m

2 stops

11:00 - 06:30

HPN

DUB

14h 30m

2 stops

€453American Airlines

Mon, 6 Apr - Sat, 18 Apr

11:45 - 09:29

DUB

HPN

26h 44m

1 stop

15:01 - 09:35

HPN

DUB

13h 34m

2 stops

€454American Airlines

Tue, 7 Apr - Sat, 18 Apr

12:40 - 10:30

DUB

HPN

26h 50m

2 stops

07:49 - 09:35

HPN

DUB

20h 46m

1 stop

€455American Airlines

Thu, 16 Apr - Sun, 19 Apr

11:45 - 23:00

DUB

HPN

16h 15m

1 stop

13:30 - 09:35

HPN

DUB

15h 05m

1 stop

€456American Airlines

Tue, 7 Apr - Fri, 17 Apr

11:45 - 23:00

DUB

HPN

16h 15m

1 stop

17:59 - 14:35

HPN

DUB

15h 36m

2 stops

€465American Airlines

Wed, 8 Apr - Wed, 15 Apr

12:40 - 13:00

DUB

HPN

29h 20m

2 stops

17:59 - 14:35

HPN

DUB

15h 36m

2 stops

€466American Airlines

Mon, 6 Apr - Wed, 15 Apr

13:40 - 10:59

DUB

HPN

25h 19m

2 stops

17:29 - 10:35

HPN

DUB

12h 06m

1 stop

€576American Airlines

Fri, 27 Mar - Mon, 30 Mar

15:40 - 11:29

DUB

HPN

24h 49m

2 stops

15:01 - 08:50

HPN

DUB

12h 49m

2 stops

€580American Airlines

Mon, 6 Apr - Thu, 16 Apr

11:35 - 21:59

DUB

HPN

15h 24m

1 stop

17:59 - 10:35

HPN

DUB

11h 36m

1 stop

€581American Airlines

Thu, 16 Apr - Sun, 19 Apr

American Airlines flights from Ireland to Westchester County

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

American Airlines

7 Apr

DUB11:45Dublin

26h 44m

1 stop

HPN09:29White Plains Westchester County

18 Apr

HPN11:00White Plains Westchester County

14h 30m

2 stops

DUB06:30Dublin

€452

American Airlines

6 Apr

DUB12:40Dublin

29h 20m

2 stops

HPN13:00White Plains Westchester County

18 Apr

HPN11:00White Plains Westchester County

14h 30m

2 stops

DUB06:30Dublin

€453

American Airlines

7 Apr

DUB11:45Dublin

26h 44m

1 stop

HPN09:29White Plains Westchester County

18 Apr

HPN15:01White Plains Westchester County

13h 34m

2 stops

DUB09:35Dublin

€454

Delta flights from Ireland to Westchester County

Our best Delta deals on Ireland to Westchester County flight tickets

Delta

27 Mar

DUB09:45Dublin

34h 50m

1 stop

HPN16:35White Plains Westchester County

31 Mar

HPN12:35White Plains Westchester County

17h 10m

2 stops

DUB10:45Dublin

€971

Delta

27 Mar

DUB09:45Dublin

12h 33m

1 stop

HPN18:18White Plains Westchester County

29 Mar

HPN15:13White Plains Westchester County

11h 42m

1 stop

DUB07:55Dublin

€1,089

Delta

27 Mar

DUB09:45Dublin

34h 50m

1 stop

HPN16:35White Plains Westchester County

2 Apr

HPN17:17White Plains Westchester County

34h 03m

2 stops

DUB08:20Dublin

€1,107

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinWhite Plains

DUB - HPN

DUBHPN

Dublin

Tue 7/4

11:45-09:29

1 stop26h 44m

White Plains Westchester County

Sun 19/4

11:00-06:30

2 stops14h 30m

€452

DublinWhite Plains

DUB - HPN

DUBHPN

Dublin

Mon 6/4

12:40-13:00

2 stops29h 20m

White Plains Westchester County

Sat 18/4

11:00-06:30

2 stops14h 30m

€453

DublinWhite Plains

DUB - HPN

DUBHPN

Dublin

Tue 7/4

11:45-09:29

1 stop26h 44m

White Plains Westchester County

Sat 18/4

15:01-09:35

2 stops13h 34m

€454

DublinWhite Plains

DUB - HPN

DUBHPN

Dublin

Thu 16/4

12:40-10:30

2 stops26h 50m

White Plains Westchester County

Sun 19/4

07:49-09:35

1 stop20h 46m

€455

DublinWhite Plains

DUB - HPN

DUBHPN

Dublin

Tue 7/4

11:45-23:00

1 stop16h 15m

White Plains Westchester County

Fri 17/4

13:30-09:35

1 stop15h 05m

€456

DublinWhite Plains

DUB - HPN

DUBHPN

Dublin

Wed 8/4

11:45-23:00

1 stop16h 15m

White Plains Westchester County

Wed 15/4

17:59-14:35

2 stops15h 36m

€465

DublinWhite Plains

DUB - HPN

DUBHPN

Dublin

Mon 6/4

12:40-13:00

2 stops29h 20m

White Plains Westchester County

Wed 15/4

17:59-14:35

2 stops15h 36m

€466

DublinWhite Plains

DUB - HPN

DUBHPN

Dublin

Fri 27/3

13:40-10:59

2 stops25h 19m

White Plains Westchester County

Mon 30/3

17:29-10:35

1 stop12h 06m

€576

DublinWhite Plains

DUB - HPN

DUBHPN

Dublin

Mon 6/4

15:40-11:29

2 stops24h 49m

White Plains Westchester County

Thu 16/4

15:01-08:50

2 stops12h 49m

€580

Fastest return journey

DublinWhite Plains

DUB - HPN

DUBHPN

Dublin

Thu 16/4

11:35-21:59

1 stop15h 24m

White Plains Westchester County

Sun 19/4

17:59-10:35

1 stop11h 36m

€581

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	16h 58m
Direct flights	None

The fastest flight from Ireland to Westchester County takes 16h 58m

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

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?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Ireland to Westchester County is Boeing 737 MAX 8 (13.93% of total bookings). The next most popular plane models are Boeing 737-800 Passenger/BBJ2 (winglets) (11.82%), Airbus A320-100/200 (11.48%), and Airbus A321neo (11.33%).

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.