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

$261 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 PLAY and Delta, with prices starting from $280 and $313, respectively.

How far in advance should I book a flight from State of New York to Ireland?

Travelers have found it’s best to book a flight 30 days in advance to save up to 41% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 30 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from State of New York to Ireland 1-2 weeks in advance for as low as $610, or $849 for flights within the next 24 hours.

What is the cheapest month to fly from State of New York to Ireland?

January is one of the best times of the year to fly to Ireland from State of New York. Prices for January average $595 per person but you can even find prices for as low as $339. The most expensive prices can be found in the month of June. Opting for a January flight can save you 28% on your journey compared to booking in June

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.

$440+ Flights from New York State to Ireland

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Cheap flight deals from New York to Ireland

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$327 (eDestinos)
One-way from	$198 (Kiwi.com)
Popular in	June
Cheapest in	January
Average price	$653
Good round-trip deal	$588 or less
Good one-way deal	$443 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 to Ireland

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One-way flight from New York to Ireland

Search Deals

Highest demand for flights based on searches. 13% potential increase in price ($96 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($15 potential savings vs. average RT price).

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Average for round-trip flights in April 2025

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Price to beat on a round-trip flight from New York to Ireland.

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Price to beat on a one-way flight from New York 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 April 24, 2025.

Tue 9/237:15 pmSWF - DUB

1 stop10h 00mPLAY

Tue 9/3011:35 amDUB - SWF

1 stop11h 30mPLAY

Deal found 4/22

$301

Mon 8/116:00 amSYR - DUB

1 stop21h 45mKLM

Thu 8/2111:00 amDUB - SYR

1 stop17h 59mKLM

Deal found 4/21

$447

Mon 8/116:00 amSYR - DUB

1 stop21h 45mDelta

Thu 8/2112:00 pmDUB - SYR

2 stops16h 59mDelta

Deal found 4/21

$451

Sat 8/28:25 pmJFK - DUB

1 stop9h 40mIcelandair

Fri 8/1512:15 pmDUB - JFK

1 stop14h 55mIcelandair

Deal found 4/22

$466

Fri 8/89:00 amJFK - DUB

1 stop17h 45mUnited Airlines

Fri 8/229:50 amDUB - JFK

1 stop17h 59mUnited Airlines

Deal found 4/21

$467

Wed 8/62:20 pmLGA - DUB

2 stops12h 25mAir Canada

Tue 8/199:20 amDUB - LGA

1 stop15h 11mAir Canada

Deal found 4/22

$467

Sat 8/166:55 amJFK - DUB

1 stop20h 20mMultiple Airlines

Sun 8/247:50 pmDUB - JFK

1 stop23h 30mMultiple Airlines

Deal found 4/22

$468

Fri 11/213:55 pmJFK - DUB

1 stop10h 15mAir Canada

Sat 11/299:00 amDUB - JFK

1 stop11h 08mAir Canada

Deal found 4/21

$470

Mon 8/256:55 pmJFK - DUB

2 stops19h 30mScandinavian Airlines

Mon 9/17:05 pmDUB - JFK

1 stop26h 55mScandinavian Airlines

Deal found 4/22

$473

Wed 8/65:30 pmJFK - DUB

1 stop20h 45mLufthansa

Mon 8/188:00 pmDUB - JFK

1 stop24h 00mLufthansa

Deal found 4/21

$475

Wed 5/74:55 pmJFK - DUB

Nonstop6h 30mAer Lingus

Wed 5/144:45 pmDUB - JFK

Nonstop7h 35mAer Lingus

Deal found 4/21

$483

Fri 5/97:15 pmSWF - DUB

2 stops14h 45mMultiple Airlines

Tue 5/1311:35 amDUB - SWF

2 stops35h 30mMultiple Airlines

Deal found 4/23

$484

Best flights from New York to Ireland
Discover carefully curated flight deals from New York to Ireland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 24, 2025.

Wed 5/77:15 pmSWF - DUB

1 stop10h 00mPLAY

Wed 5/1411:35 amDUB - SWF

1 stop11h 30mPLAY

Deal found 4/23

$327

Mon 8/116:00 amSYR - DUB

1 stop21h 45mKLM

Thu 8/2111:00 amDUB - SYR

1 stop17h 59mKLM

Deal found 4/21

$447

Mon 8/116:00 amSYR - DUB

1 stop21h 45mDelta

Thu 8/2112:00 pmDUB - SYR

2 stops16h 59mDelta

Deal found 4/21

$451

Fri 5/97:15 pmSWF - DUB

2 stops14h 45mMultiple Airlines

Tue 5/1311:35 amDUB - SWF

2 stops35h 30mMultiple Airlines

Deal found 4/23

$484

Sat 7/197:29 pmLGA - DUB

1 stop30h 41mUnited Airlines

Mon 7/289:20 amDUB - LGA

1 stop29h 11mUnited Airlines

Deal found 4/23

$489

Sun 7/205:45 pmLGA - DUB

1 stop9h 00mAir Canada

Sat 8/29:20 amDUB - LGA

1 stop15h 11mAir Canada

Deal found 4/23

$496

Thu 6/54:55 pmJFK - DUB

Nonstop6h 30mAer Lingus

Fri 6/1311:05 amDUB - JFK

Nonstop7h 20mAer Lingus

Deal found 4/23

$499

Tue 10/73:55 pmBUF - DUB

1 stop11h 25mJetBlue

Tue 10/1411:30 amDUB - BUF

1 stop15h 17mJetBlue

Deal found 4/22

$502

Fri 5/95:10 pmJFK - DUB

2 stops21h 05mScandinavian Airlines

Wed 5/147:05 pmDUB - JFK

1 stop26h 55mScandinavian Airlines

Deal found 4/23

$508

Wed 5/711:30 amJFK - DUB

1 stop13h 00mFinnair

Fri 5/239:45 amDUB - JFK

1 stop14h 20mFinnair

Deal found 4/23

$518

Fri 5/96:10 pmJFK - DUB

1 stop9h 50mAmerican Airlines

Sun 5/1111:45 amDUB - JFK

1 stop12h 15mAmerican Airlines

Deal found 4/23

$525

Mon 5/1911:10 pmJFK - DUB

1 stop30h 55mIcelandair

Wed 8/2012:15 pmDUB - JFK

1 stop11h 55mIcelandair

Deal found 4/22

$528

Last-minute flights from New York to Ireland
Discover last-minute flight deals from New York to Ireland. Data last updated April 24, 2025 and is based on user searches.

Mon 4/287:15 pmSWF - DUB

2 stops23h 40mMultiple Airlines

Fri 5/99:05 pmDUB - SWF

2 stops26h 00mMultiple Airlines

Deal found 4/22

$533

Mon 4/288:25 pmJFK - DUB

1 stop9h 40mIcelandair

Fri 5/212:15 pmDUB - JFK

1 stop14h 55mIcelandair

Deal found 4/23

$642

Tue 4/296:55 pmJFK - DUB

1 stop11h 55mScandinavian Airlines

Tue 5/137:05 pmDUB - JFK

2 stops25h 35mScandinavian Airlines

Deal found 4/22

$624

Wed 4/307:15 pmSWF - DUB

1 stop10h 00mPLAY

Wed 5/711:35 amDUB - SWF

1 stop11h 30mPLAY

Deal found 4/22

$392

Wed 4/306:20 pmJFK - DUB

1 stop15h 10mMultiple Airlines

Wed 5/76:30 amDUB - JFK

2 stops33h 55mMultiple Airlines

Deal found 4/22

$523

Wed 4/306:50 pmEWR - DUB

2 stops18h 25mScandinavian Airlines

Tue 5/1311:45 amDUB - EWR

1 stop30h 30mScandinavian Airlines

Deal found 4/23

$548

Wed 4/3011:00 pmEWR - DUB

1 stop19h 10mMultiple Airlines

Wed 5/71:30 pmDUB - EWR

1 stop12h 30mMultiple Airlines

Deal found 4/22

$553

Wed 4/306:00 amLGA - DUB

1 stop23h 20mUnited Airlines

Thu 5/89:50 amDUB - LGA

1 stop28h 36mUnited Airlines

Deal found 4/22

$619

Wed 4/3011:10 pmEWR - DUB

Nonstop7h 00mUnited Airlines

Tue 5/139:50 amDUB - EWR

1 stop12h 49mUnited Airlines

Deal found 4/22

$626

Wed 4/309:25 pmJFK - DUB

Nonstop6h 50mAir France

Wed 5/71:15 pmDUB - JFK

Nonstop7h 35mAir France

Deal found 4/22

$631

Wed 4/309:25 pmJFK - DUB

Nonstop6h 50mDelta

Wed 5/71:15 pmDUB - JFK

Nonstop7h 35mDelta

Deal found 4/23

$632

Wed 4/309:05 pmJFK - SNN

2 stops14h 05mAer Lingus

Sun 5/42:40 pmSNN - JFK

Nonstop7h 10mAer Lingus

Deal found 4/23

$641

One-way flights from New York to Ireland
Search for one-way flight options from New York to Ireland. Find affordable one-way fares based on user searches. Data last updated April 24, 2025.

Tue 7/226:20 pmJFK - SNN

1 stop21h 00mMultiple Airlines

Deal found 4/23

$198

Sat 7/1910:50 pmEWR - DUB

1 stop20h 15mTAP AIR PORTUGAL

Deal found 4/23

$261

Mon 7/148:25 pmEWR - DUB

2 stops20h 35mMultiple Airlines

Deal found 4/23

$262

Sat 6/77:15 pmSWF - DUB

1 stop10h 15mPLAY

Deal found 4/23

$280

Mon 6/96:20 pmJFK - DUB

1 stop16h 45mMultiple Airlines

Deal found 4/23

$301

Sat 6/76:15 amLGA - DUB

1 stop22h 45mMultiple Airlines

Deal found 4/23

$302

Mon 4/287:15 pmSWF - DUB

2 stops22h 30mMultiple Airlines

Deal found 4/23

$305

Sun 5/113:00 pmEWR - DUB

1 stop14h 45mDelta

Deal found 4/23

$313

Sun 5/116:10 pmJFK - DUB

1 stop11h 05mAmerican Airlines

Deal found 4/23

$316

Sun 5/117:30 pmJFK - SNN

1 stop15h 40mAmerican Airlines

Deal found 4/22

$316

Wed 5/710:45 pmEWR - SNN

Nonstop6h 30mUnited Airlines

Deal found 4/22

$318

Sun 7/2011:50 pmJFK - SNN

Nonstop6h 20mAir France

Deal found 4/23

$318

Cheapflights Fare Finder

Use the filters below to find and compare flights from New York State to Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New WindsorDublin

SWF - DUB

SWFDUB

New Windsor Stewart

Tue 9/23

7:15 pm-10:15 am

1 stop10h 00m

Dublin

Tue 9/30

11:35 am-6:05 pm

1 stop11h 30m

$301

SyracuseDublin

SYR - DUB

SYRDUB

Syracuse Hancock Intl

Mon 8/11

6:00 am-8:45 am

1 stop21h 45m

Dublin

Thu 8/21

11:00 am-11:59 pm

1 stop17h 59m

$447

SyracuseDublin

SYR - DUB

SYRDUB

Syracuse Hancock Intl

Mon 8/11

6:00 am-8:45 am

1 stop21h 45m

Dublin

Thu 8/21

12:00 pm-11:59 pm

2 stops16h 59m

$451

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Sat 8/2

8:25 pm-11:05 am

1 stop9h 40m

Dublin

Fri 8/15

12:15 pm-10:10 pm

1 stop14h 55m

$466

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Fri 8/8

9:00 am-7:45 am

1 stop17h 45m

Dublin

Fri 8/22

9:50 am-10:49 pm

1 stop17h 59m

$467

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Wed 8/6

2:20 pm-7:45 am

2 stops12h 25m

Dublin

Tue 8/19

9:20 am-7:31 pm

1 stop15h 11m

$467

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Sat 8/16

6:55 am-8:15 am

1 stop20h 20m

Dublin

Sun 8/24

7:50 pm-2:20 pm

1 stop23h 30m

$468

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Mon 8/25

6:55 pm-7:25 pm

2 stops19h 30m

Dublin

Mon 9/1

7:05 pm-5:00 pm

1 stop26h 55m

$473

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Tue 8/12

9:00 am-8:15 am

2 stops18h 15m

Dublin

Fri 8/22

9:50 am-9:47 pm

2 stops16h 57m

$474

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Wed 8/6

5:30 pm-7:15 pm

1 stop20h 45m

Dublin

Mon 8/18

8:00 pm-3:00 pm

1 stop24h 00m

$475

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/22

Showing 1-10 of 60 results

...

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 State to Ireland

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

Currently, November is the cheapest month in which you can book a flight from State of New York to Ireland (average of $509). Flying from State of New York to Ireland in June is currently the most expensive (average of $1,006). 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 NY to IE?

When flying from State of New York to Ireland, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from State of New York to Ireland

The most flights from USNY to IE0 are scheduled on a Monday (12 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (9 on average).

Rainfall in Ireland by month

In terms of precipitation, rainfall in Ireland ranges from 1.9 - 3.1 inches per month. October is typically the wettest month, when rainfall can reach 3.1 in. February is typically the driest time to visit Ireland when rainfall is around 1.9 in.

Temperature in Ireland by month

If weather is an important factor for your trip to Ireland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Ireland

To help decide which airline to fly from New York to Ireland, see what other customers have to say about Delta, KLM and Air Transat. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,920 reviews

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

8.0

Very good

7,920 reviews

Delta

8.0

Very good

7,920 reviews

Reviews

1 / 20

10.0

Excellent

Kymberlee,Oct 2024

JFK - ATL

KLM

7.8

Good

1,333 reviews

Delta

8.0

Very good

7,920 reviews

Reviews

1 / 20

10.0

Excellent

Kymberlee,Oct 2024

JFK - ATL

Air Transat

7.8

Good

385 reviews

Delta

8.0

Very good

7,920 reviews

Reviews

1 / 20

10.0

Excellent

Kymberlee,Oct 2024

JFK - ATL

Finnair

7.6

Good

1,272 reviews

Delta

8.0

Very good

7,920 reviews

Reviews

1 / 20

10.0

Excellent

Kymberlee,Oct 2024

JFK - ATL

Austrian Airlines

7.6

Good

780 reviews

Delta

8.0

Very good

7,920 reviews

Reviews

1 / 20

10.0

Excellent

Kymberlee,Oct 2024

JFK - ATL

Related info for your journey

What are the cheapest airlines to fly from State of New York to Ireland one-way?
$261 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 PLAY and Delta, with prices starting from $280 and $313, respectively.
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 State of New York to Ireland?
Currently, November is the cheapest month in which you can book a flight from State of New York to Ireland (average of $509). Flying from State of New York to Ireland in June is currently the most expensive (average of $1,006). 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

Browse thousands of different options on Cheapflights for your next trip

Top 10 airlines flying from New York to Ireland

Airline	Cheapest	Average	Flexibility	On-time
JetBlue	Cheapest$248	Average$791	FlexibilityNo cancel fee	On-time62%
Scandinavian Airlines	Cheapest$277	Average$462	FlexibilityNo cancel fee	On-time77%
PLAY	Cheapest$296	Average$392	FlexibilityNo cancel fee	On-timeN/A
Icelandair	Cheapest$356	Average$503	FlexibilityNo cancel fee	On-time76%
TAP AIR PORTUGAL	Cheapest$359	Average$427	FlexibilityNo cancel fee	On-timeN/A
Aer Lingus	Cheapest$414	Average$720	FlexibilityNo cancel fee	On-timeN/A
KLM	Cheapest$424	Average$610	FlexibilityNo cancel fee	On-time75%
Delta	Cheapest$424	Average$719	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$425	Average$809	FlexibilityNo cancel fee	On-time69%
Air France	Cheapest$434	Average$684	FlexibilityNo cancel fee	On-time77%

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$194+ Cheap flights from New York State 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 7/24. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from New York to Ireland with Cheapflights

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3. Compare prices and book

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 April 24, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from New York to Ireland

Cheapest flights from New York to IrelandExplore 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 April 24, 2025.

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 April 24, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from New York State to Ireland that are best for you.

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.

Cheapflights Insights

Everything you need to know about your flight from New York State to Ireland

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

What is the cheapest time of day to fly from NY 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 April 24, 2025.

Weekly flight availability from State of 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 April 24, 2025.

Rainfall in Ireland by month

Plan your trip to Ireland by taking into account the average rainfall totals by month.

Temperature in Ireland by month

Plan your trip to Ireland by taking into account the average temperature totals by month.

Reviews of airlines servicing Ireland

To help decide which airline to fly from New York to Ireland, see what other customers have to say about Delta, KLM and Air Transat. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

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.

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

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for New York to Ireland

See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from New York to Ireland

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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 April 24, 2025.