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$158+ Cheap flights from New York, NY (NYC) to Ireland

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 1/26. Fares are subject to change and may not be available on all flights or dates of travel.
NYC — DUB
Nov 28 — Dec 51
Fri 11/28
Fri 12/5
1 adult, Economy
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Cheap flight deals from New York to Ireland

Keep the following information in mind while searching for New York to Ireland flight deals. Data was last updated October 29, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$327
(Mytrip)

One-way from

$158
(Kiwi.com)

Popular in

December

Cheapest in

October

Average price

$455

Good round-trip deal

$388 or less

Good one-way deal

$284 or less
Provider with most accurate pricing for New York (NYC)-Dublin flight deals.
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Provider most trusted by Cheapflights users for New York (NYC)-Dublin flights.
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From New York (NYC) to Ireland
Search Deals
One-way flight from New York (NYC) to Ireland
Search Deals
Highest demand for flights based on searches. 0% potential increase in price ($4 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Price to beat on a round-trip flight from New York (NYC) to Ireland.
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Price to beat on a one-way flight from New York (NYC) to Ireland.
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Find flight deals from New York to Ireland

Cheapest flights from New York to Ireland
Explore the most affordable flight options available from New York to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 29, 2025.

This Mytrip deal was found by Cheapflights users on 10/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/99:45 amJFK - DUB
1 stop16h 25mAir Canada
Mon 11/179:00 amDUB - JFK
1 stop12h 09mAir Canada
Deal found 10/29$327
This Booking.com deal was found by Cheapflights users on 10/28. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/810:05 amJFK - DUB
2 stops40h 05mAir Canada
Mon 11/179:00 amDUB - JFK
2 stops16h 58mAir Canada
Deal found 10/28$328
This Booking.com deal was found by Cheapflights users on 10/28. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/134:50 pmJFK - DUB
1 stop9h 20mAir Canada
Wed 11/199:00 amDUB - JFK
1 stop12h 09mAir Canada
Deal found 10/28$330
This Booking.com deal was found by Cheapflights users on 10/28. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/133:30 pmLGA - DUB
1 stop10h 40mAir Canada
Wed 11/199:00 amDUB - LGA
1 stop11h 38mAir Canada
Deal found 10/28$330
This United Airlines deal was found by Cheapflights users on 10/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/146:00 amLGA - DUB
1 stop23h 20mUnited Airlines
Mon 11/179:00 amDUB - LGA
1 stop29h 13mUnited Airlines
Deal found 10/29$331
This Mytrip deal was found by Cheapflights users on 10/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2712:45 pmLGA - DUB
1 stop13h 25mMultiple Airlines
Wed 12/39:00 amDUB - LGA
1 stop15h 03mMultiple Airlines
Deal found 10/28$332
This Mytrip deal was found by Cheapflights users on 10/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/143:30 pmLGA - DUB
1 stop10h 40mMultiple Airlines
Mon 11/179:00 amDUB - LGA
1 stop18h 33mMultiple Airlines
Deal found 10/28$335
This United Airlines deal was found by Cheapflights users on 10/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/59:15 pmLGA - DUB
1 stop29h 55mUnited Airlines
Sun 11/99:00 amDUB - LGA
1 stop28h 07mUnited Airlines
Deal found 10/28$336
This KAYAK deal was found by Cheapflights users on 10/28. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2810:00 pmJFK - DUB
1 stop15h 45mSWISS
Wed 11/126:35 pmDUB - JFK
1 stop27h 05mSWISS
Deal found 10/28$337
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/149:00 pmJFK - DUB
1 stop15h 45mSWISS
Mon 11/176:35 pmDUB - JFK
1 stop23h 30mSWISS
Deal found 10/28$339
This Justfly.com deal was found by Cheapflights users on 10/27. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/810:05 amJFK - DUB
2 stops40h 05mMultiple Airlines
Sat 11/156:35 pmDUB - JFK
1 stop27h 05mMultiple Airlines
Deal found 10/27$340
This Booking.com deal was found by Cheapflights users on 10/27. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/99:45 amJFK - DUB
1 stop16h 25mMultiple Airlines
Tue 11/1812:55 pmDUB - JFK
1 stop32h 45mMultiple Airlines
Deal found 10/27$341

Cheapflights Fare Finder

 
Customize your flight search to find flights from New York to Ireland 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 October 29, 2025.
Use the filters below to find and compare flights from New York to Ireland that are best for you.

Fly from

New York

Fly to

Ireland

Route

Depart

Return

Price

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Mon 3/9

6:00 am-10:20 am

1 stop24h 20m

Dublin

Sun 3/15

8:00 am-9:13 am

1 stop29h 13m

$331

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Wed 11/12

6:00 am-10:20 am

1 stop23h 20m

Dublin

Wed 11/19

9:00 am-8:07 am

1 stop28h 07m

$331

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Fri 11/28

7:29 pm-10:20 am

1 stop9h 51m

Dublin

Fri 12/5

9:00 am-8:07 pm

2 stops40h 07m

$335

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Tue 4/14

6:05 am-10:20 am

1 stop23h 15m

Dublin

Mon 4/20

9:50 am-8:05 am

1 stop27h 15m

$335

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Mon 4/27

6:05 am-10:20 am

1 stop23h 15m

Dublin

Wed 5/6

9:50 am-7:48 am

1 stop26h 58m

$335

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Sun 4/5

6:05 am-10:20 am

1 stop23h 15m

Dublin

Thu 4/16

9:50 am-8:05 am

1 stop27h 15m

$335

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Tue 3/24

6:00 am-10:20 am

1 stop24h 20m

Dublin

Mon 3/30

9:50 am-8:05 am

1 stop27h 15m

$335

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Thu 3/19

11:45 pm-5:20 pm

1 stop13h 35m

Dublin

Tue 3/24

9:45 am-8:05 pm

1 stop14h 20m

$353

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Tue 12/2

2:50 pm-9:20 am

1 stop13h 30m

Dublin

Wed 12/10

10:45 am-1:20 pm

Nonstop7h 35m

$353

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Wed 2/25

10:45 pm-5:20 pm

1 stop13h 35m

Dublin

Tue 3/3

9:45 am-7:05 pm

1 stop14h 20m

$353

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 60 results
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Best time to book a flight from New York to Ireland

Have a flexible travel schedule? Discover the best time to fly to Ireland from New York 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 New York to Ireland

What is the cheapest month to book a flight from New York to Ireland?

Currently, February is the cheapest month in which you can book a flight from New York to Ireland (average of $243). Flying from New York to Ireland in June is currently the most expensive (average of $433). 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.

What is the cheapest time of day to fly from NYC to IE?

Find hourly flight availability from New York to Ireland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 29, 2025.

It’s typically best to fly out from New York to Ireland at noon. Doing so could potentially save you 20% on the flight price compared to flying in the afternoon, which is usually more expensive.

What is the cheapest day to fly from New York to Ireland?

Use this chart to determine the cheapest time to fly round-trip from New York to Ireland. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their New York to Ireland flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Ireland

Get insights into the airlines that provide service to Ireland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ireland. Reviews last updated October 29, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and Aer Lingus from New York to Ireland to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,992 reviews

Boarding

8.2

Crew

8.5

Overall

7.9

Food

7.3

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Delta
7.9
Good
7,992 reviews
Delta
7.9
Good
7,992 reviews

Boarding

8.2

Crew

8.5

Overall

7.9

Food

7.3

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
United Airlines
7.4
Good
9,001 reviews
Delta
7.9
Good
7,992 reviews

Boarding

8.2

Crew

8.5

Overall

7.9

Food

7.3

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Aer Lingus
7.2
Good
1,361 reviews
Delta
7.9
Good
7,992 reviews

Boarding

8.2

Crew

8.5

Overall

7.9

Food

7.3

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
JetBlue
7.2
Good
2,907 reviews
Delta
7.9
Good
7,992 reviews

Boarding

8.2

Crew

8.5

Overall

7.9

Food

7.3

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
PLAY
7.0
Good
Delta
7.9
Good
7,992 reviews

Boarding

8.2

Crew

8.5

Overall

7.9

Food

7.3

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Related info for your journey

Find useful and relevant information for your journey from New York to Ireland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from New York to Ireland?

    United Airlines, Finnair, and Delta can get you from New York to Ireland in just under 13h 35m. Your travel time can differ by up to 10h 45m. The distance between New York and Ireland is about 3169 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from New York to Ireland one-way?

    $236 is the cheapest one-way deal found within the past few days, from Lufthansa. You may also be able to find cheap deals on JetBlue and United Airlines, with prices starting from $238 and $238, respectively.

  • What are the most popular routes from New York to Ireland?

    The most popular route from New York to Ireland is New York John F Kennedy Intl - Dublin. You may also consider Newark - Dublin or New York LaGuardia - Dublin.

  • What are the most reliable airlines from New York to Ireland?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from New York to Ireland on time: KLM (88%), Delta (88%), American Airlines (85%).

  • What are the cheapest flights from New York to Ireland?

    Looking for the cheapest flight from New York to Ireland? While on average our users pay $1,045, our data indicates the cheapest price to be $195. The most popular route (New York John F Kennedy Intl - Dublin), is priced around $297.

  • Can I find deals for flights from New York to Ireland that include hotel bookings?

    Yes. In addition to deals on New York to Ireland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from New York to Ireland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New York to Ireland.

  • Can I find deals for business class flights from New York to Ireland?

    Yes. Cheapflights offers flight deals from New York to Ireland 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 New York to Ireland?

    Currently, February is the cheapest month in which you can book a flight from New York to Ireland (average of $243). Flying from New York to Ireland in June is currently the most expensive (average of $433). 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

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Alternative routes for New York to Ireland

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Heathrow flights
Newark to Heathrow flights
John F Kennedy Intl to Charles de Gaulle flights
Newark to Charles de Gaulle flights
John F Kennedy Intl to Gatwick flights
John F Kennedy Intl to Leonardo da Vinci/Fiumicino flights
LaGuardia to Heathrow flights
John F Kennedy Intl to London City flights
Newark to Leonardo da Vinci/Fiumicino flights
Newark to Gatwick flights
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Newark to Orly flights
LaGuardia to Charles de Gaulle flights
Newark to Madrid flights
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John F Kennedy Intl to Barcelona-El Prat flights
Newark to London City flights
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Newark to Lisbon flights
LaGuardia to Gatwick flights
John F Kennedy Intl to Luton flights
Newark to Malpensa flights
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Newark to Dublin flights
Newark to Frankfurt flights
Newark to Luton flights
Newark to Stansted flights
LaGuardia to Leonardo da Vinci/Fiumicino flights
John F Kennedy Intl to Amsterdam flights
John F Kennedy Intl to Zurich flights
John F Kennedy Intl to Frederic Chopin flights
John F Kennedy Intl to Frankfurt flights
LaGuardia to Madrid flights
Newark to Zurich flights
Newark to Athens flights
John F Kennedy Intl to Beauvais-Tille flights
Newark to Istanbul flights
LaGuardia to Istanbul flights
John F Kennedy Intl to Keflavik Intl flights
John F Kennedy Intl to Geneva flights
Newark to Amsterdam flights
John F Kennedy Intl to Linate flights
John F Kennedy Intl to Athens flights
LaGuardia to Lisbon flights
John F Kennedy Intl to Bruxelles-National flights
Newark to Frederic Chopin flights

Top 10 airlines flying from New York to Ireland

Discover the top 10 airlines that operate flights from New York to Ireland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest$204Average$383FlexibilityNo cancel feeOn-time79%
PLAYCheapest$287Average$424FlexibilityNo cancel feeOn-timeN/A
Aer LingusCheapest$335Average$673FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$349Average$494FlexibilityNo cancel feeOn-time67%
IcelandairCheapest$355Average$494FlexibilityNo cancel feeOn-time76%
IberiaCheapest$356Average$616FlexibilityNo cancel feeOn-time77%
TAP AIR PORTUGALCheapest$359Average$421FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$367Average$594FlexibilityNo cancel feeOn-time70%
JetBlueCheapest$367Average$747FlexibilityNo cancel feeOn-time62%
Scandinavian AirlinesCheapest$367Average$487FlexibilityNo cancel feeOn-time77%

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