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$220+ 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 3/2. Fares are subject to change and may not be available on all flights or dates of travel.
NYC — DUB
Jan 15 — Jan 221
Thu 1/15
Thu 1/22
1 adult, Economy
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Cheap 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 December 16, 2025.

This United Airlines deal was found by Cheapflights users on 12/13. 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.
Sat 12/279:15 pmLGA - DUB
1 stop29h 55mUnited Airlines
Tue 4/219:50 amDUB - LGA
1 stop29h 51mUnited Airlines
Deal found 12/13$351
This United Airlines deal was found by Cheapflights users on 12/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3010:15 pmEWR - DUB
Nonstop6h 40mUnited Airlines
Fri 1/99:00 amDUB - EWR
2 stops27h 57mUnited Airlines
Deal found 12/14$354
This United Airlines deal was found by Cheapflights users on 12/16. 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.
Sat 12/277:15 amEWR - DUB
1 stop19h 55mUnited Airlines
Sun 1/119:00 amDUB - EWR
1 stop28h 27mUnited Airlines
Deal found 12/16$358
This United Airlines deal was found by Cheapflights users on 12/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/307:55 pmEWR - DUB
Nonstop6h 35mUnited Airlines
Tue 1/209:30 amDUB - EWR
Nonstop7h 30mUnited Airlines
Deal found 12/14$359
This United Airlines deal was found by Cheapflights users on 12/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/297:15 amEWR - DUB
1 stop19h 55mUnited Airlines
Tue 1/209:30 amDUB - EWR
Nonstop7h 30mUnited Airlines
Deal found 12/14$364
This United Airlines deal was found by Cheapflights users on 12/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/299:44 pmEWR - DUB
2 stops29h 26mUnited Airlines
Fri 1/99:00 amDUB - EWR
2 stops27h 57mUnited Airlines
Deal found 12/14$369
This Mytrip deal was found by Cheapflights users on 12/16. 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.
Wed 12/316:55 pmEWR - DUB
1 stop31h 15mAir Canada
Fri 1/99:00 amDUB - EWR
1 stop14h 14mAir Canada
Deal found 12/16$394
This United Airlines deal was found by Cheapflights users on 12/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:00 amEWR - DUB
1 stop23h 20mUnited Airlines
Fri 1/99:00 amDUB - EWR
1 stop30h 18mUnited Airlines
Deal found 12/15$400
This United Airlines deal was found by Cheapflights users on 12/13. 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.
Mon 12/2910:15 pmEWR - DUB
Nonstop6h 40mUnited Airlines
Mon 1/129:00 amDUB - EWR
1 stop14h 03mUnited Airlines
Deal found 12/13$413
This United Airlines deal was found by Cheapflights users on 12/13. 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 12/312:50 pmLGA - DUB
1 stop14h 30mUnited Airlines
Fri 1/99:00 amDUB - LGA
1 stop13h 58mUnited Airlines
Deal found 12/13$417
This United Airlines deal was found by Cheapflights users on 12/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/269:15 pmLGA - DUB
1 stop29h 55mUnited Airlines
Sun 1/119:00 amDUB - LGA
1 stop30h 43mUnited Airlines
Deal found 12/14$426
This KLM deal was found by Cheapflights users on 12/13. 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.
Mon 12/299:15 pmJFK - DUB
Nonstop6h 30mKLM
Mon 1/1210:45 amDUB - JFK
Nonstop7h 45mKLM
Deal found 12/13$428

Find 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 December 16, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$349
(Delta)

One-way from

$220
(SmartFares)

Popular in

December

Cheapest in

October

Average price

$792

Good round-trip deal

$400 or less

Good one-way deal

$311 or less
Provider with most accurate pricing for New York (NYC)-Dublin flight deals.
Search Deals
Provider most trusted by Cheapflights users for New York (NYC)-Dublin flights.
Search Deals
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. 3% potential increase in price ($22 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from New York (NYC) to Ireland.
Search Deals
Price to beat on a one-way flight from New York (NYC) to Ireland.
Search Deals

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 December 16, 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

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Mon 2/23

9:20 pm-8:45 am

Nonstop6h 25m

Dublin

Mon 3/2

10:45 am-1:20 pm

Nonstop7h 35m

$349

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Sun 1/18

9:20 pm-8:45 am

Nonstop6h 25m

Dublin

Sun 1/25

10:45 am-1:30 pm

Nonstop7h 45m

$349

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Fri 2/27

9:20 pm-8:45 am

Nonstop6h 25m

Dublin

Fri 3/6

10:45 am-1:20 pm

Nonstop7h 35m

$349

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Tue 1/13

9:20 pm-8:45 am

Nonstop6h 25m

Dublin

Fri 2/6

10:45 am-1:25 pm

Nonstop7h 40m

$349

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Wed 1/21

9:20 pm-8:45 am

Nonstop6h 25m

Dublin

Sat 1/31

10:45 am-1:30 pm

Nonstop7h 45m

$349

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Wed 1/28

9:20 pm-8:45 am

Nonstop6h 25m

Dublin

Wed 2/4

10:45 am-1:25 pm

Nonstop7h 40m

$349

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Tue 2/24

9:20 pm-8:45 am

Nonstop6h 25m

Dublin

Tue 3/3

10:45 am-1:20 pm

Nonstop7h 35m

$349

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Thu 2/26

9:20 pm-8:45 am

Nonstop6h 25m

Dublin

Mon 3/2

10:45 am-1:20 pm

Nonstop7h 35m

$349

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Thu 3/5

9:15 pm-8:45 am

Nonstop6h 30m

Dublin

Sun 3/8

10:45 am-2:18 pm

Nonstop7h 33m

$349

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Wed 2/25

9:20 pm-8:45 am

Nonstop6h 25m

Dublin

Tue 3/3

10:45 am-1:20 pm

Nonstop7h 35m

$349

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/14

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 $242). 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 December 16, 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.

Weekly flight availability from New York to Ireland

Explore weekly flight availability from New York to Ireland. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated December 16, 2025.

The most flights from NYC to IE0 are scheduled on a Monday (30 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (28 on average).

How often are flights from New York to Ireland delayed?

About 14% of weekly flights between New York and Ireland have experienced delays in the past year, with the average delay time being 166 minutes.

What is the most punctual flight time for New York to Ireland flights?

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Friday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on New York to Ireland flights?

Over the last year, Aer Lingus have had the lowest number of delays on this route, with just 10% of flights being delayed.

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 December 16, 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
8,009 reviews

Overall

7.9

Entertainment

7.9

Boarding

8.1

Food

7.3

Comfort

7.9

Crew

8.5

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
8,009 reviews
Delta
7.9
Good
8,009 reviews

Overall

7.9

Entertainment

7.9

Boarding

8.1

Food

7.3

Comfort

7.9

Crew

8.5

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
9,094 reviews
Delta
7.9
Good
8,009 reviews

Overall

7.9

Entertainment

7.9

Boarding

8.1

Food

7.3

Comfort

7.9

Crew

8.5

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
1,392 reviews
Delta
7.9
Good
8,009 reviews

Overall

7.9

Entertainment

7.9

Boarding

8.1

Food

7.3

Comfort

7.9

Crew

8.5

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
2,894 reviews
Delta
7.9
Good
8,009 reviews

Overall

7.9

Entertainment

7.9

Boarding

8.1

Food

7.3

Comfort

7.9

Crew

8.5

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
8,009 reviews

Overall

7.9

Entertainment

7.9

Boarding

8.1

Food

7.3

Comfort

7.9

Crew

8.5

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?

    KLM, Delta, and United Airlines can get you from New York to Ireland in just under 6h 25m. Your travel time will be generally consistent. The distance between New York and Ireland is about 3169 mi. Generally, flights for this route are nonstop.

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

    $162 is the cheapest one-way deal found within the past few days, from TAP AIR PORTUGAL. You may also be able to find cheap deals on Icelandair and United Airlines, with prices starting from $185 and $189, 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: British Airways (82%), JetBlue (78%), Aer Lingus (77%).

  • 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 $1,117, our data indicates the cheapest price to be $238. The most popular route (New York John F Kennedy Intl - Dublin), is priced around $340.

  • 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 $242). 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.
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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 December 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest$204Average$383FlexibilityNo cancel feeOn-time79%
PLAYCheapest$287Average$434FlexibilityNo cancel feeOn-timeN/A
Aer LingusCheapest$335Average$613FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$338Average$503FlexibilityNo cancel feeOn-time70%
Air CanadaCheapest$340Average$470FlexibilityNo cancel feeOn-time67%
LufthansaCheapest$346Average$767FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$352Average$592FlexibilityNo cancel feeOn-time69%
Air FranceCheapest$353Average$550FlexibilityNo cancel feeOn-time77%
IcelandairCheapest$360Average$507FlexibilityNo cancel feeOn-time76%
JetBlueCheapest$367Average$1,112FlexibilityNo cancel feeOn-time62%

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