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$206+ Cheap flights from New York, NY (NYC) to Dublin (DUB)

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 9/8. Fares are subject to change and may not be available on all flights or dates of travel.
NYC — DUB
Jun 21 — Jun 281
Sun 6/21
Sun 6/28
1 adult, Economy
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Find cheap flights from New York to Dublin with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

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Cheapflights Tip: The best prices from New York to Dublin are usually found in January or February, booked 42 days in advance, depart on a Sunday or Tuesday and return on a Thursday

Cheap flight deals from New York to Dublin

Cheapest flights from New York to Dublin
Explore the most affordable flight options available from New York to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 22, 2026.

This Cheapflightsfares deal was found by Cheapflights users on 5/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/126:30 pm
EWR
-
DUB
2 stops18h 40m
Scandinavian Airlines
Sun 11/157:05 pm
DUB
-
EWR
2 stops23h 20m
Scandinavian Airlines
Deal found 5/21$558
This SmartFares deal was found by Cheapflights users on 5/21. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/76:30 pm
EWR
-
DUB
1 stop10h 45m
Scandinavian Airlines
Sat 11/1410:05 am
DUB
-
EWR
1 stop32h 35m
Scandinavian Airlines
Deal found 5/21$559
This oojo deal was found by Cheapflights users on 5/21. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/188:25 pm
EWR
-
DUB
1 stop11h 50m
Icelandair
Fri 9/2512:15 pm
DUB
-
EWR
1 stop12h 00m
Icelandair
Deal found 5/21$560
This Justfly.com deal was found by Cheapflights users on 5/22. 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.
Mon 11/912:10 am
EWR
-
DUB
1 stop11h 00m
TAP AIR PORTUGAL
Wed 11/184:25 am
DUB
-
EWR
1 stop15h 55m
TAP AIR PORTUGAL
Deal found 5/22$561
This Booking.com deal was found by Cheapflights users on 5/21. 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 10/105:20 pm
EWR
-
DUB
1 stop20h 05m
Scandinavian Airlines
Sun 10/256:55 pm
DUB
-
EWR
2 stops23h 30m
Scandinavian Airlines
Deal found 5/21$562
This Super.com deal was found by Cheapflights users on 5/21. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/285:45 pm
EWR
-
DUB
1 stop33h 15m
Scandinavian Airlines
Mon 9/712:40 pm
DUB
-
EWR
1 stop31h 19m
Scandinavian Airlines
Deal found 5/21$568
This oojo deal was found by Cheapflights users on 5/21. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/295:30 pm
EWR
-
DUB
1 stop25h 25m
TAP AIR PORTUGAL
Wed 10/710:45 am
DUB
-
EWR
1 stop15h 15m
TAP AIR PORTUGAL
Deal found 5/21$569
This FlightHub deal was found by Cheapflights users on 5/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/116:30 pm
EWR
-
DUB
1 stop10h 40m
Scandinavian Airlines
Sat 11/2110:10 am
DUB
-
EWR
1 stop34h 30m
Scandinavian Airlines
Deal found 5/21$570
This Cheapflightsfares deal was found by Cheapflights users on 5/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/135:15 pm
EWR
-
DUB
1 stop13h 35m
Scandinavian Airlines
Tue 10/207:05 pm
DUB
-
EWR
2 stops23h 10m
Scandinavian Airlines
Deal found 5/21$571
This Scandinavian Airlines deal was found by Cheapflights users on 5/21. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/126:30 pm
EWR
-
DUB
2 stops18h 40m
Scandinavian Airlines
Fri 11/207:05 pm
DUB
-
EWR
2 stops23h 20m
Scandinavian Airlines
Deal found 5/21$573
This Scandinavian Airlines deal was found by Cheapflights users on 5/20. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/15:45 pm
EWR
-
DUB
2 stops19h 35m
Scandinavian Airlines
Sat 10/109:00 pm
DUB
-
EWR
1 stop21h 15m
Scandinavian Airlines
Deal found 5/20$574
This FlightHub deal was found by Cheapflights users on 5/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/96:55 pm
JFK
-
DUB
1 stop33h 30m
Scandinavian Airlines
Wed 10/1411:00 am
DUB
-
JFK
1 stop33h 40m
Scandinavian Airlines
Deal found 5/17$590

Find flight deals from New York to Dublin

Discover tips and strategies to find the most affordable flight options for your journey from New York (NYC) to Dublin (DUB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 22, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$558
(Cheapflightsfares)

One-way from

$206
(KAYAK)

Popular in

December

Cheapest in

January

Average price

$563

Good round-trip deal

$635 or less

Good one-way deal

$439 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 Dublin
Search Deals
One-way flight from New York (NYC) to Dublin
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($24 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals
Price to beat on a round-trip flight from New York (NYC) to Dublin.
Search Deals
Price to beat on a one-way flight from New York (NYC) to Dublin.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from New York to Dublin 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 May 22, 2026.
Use the filters below to find and compare flights from New York to Dublin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

NewarkDublin

EWR - DUB

EWRDUB

Newark

Fri 10/30

6:00 am-10:20 am

1 stop24h 20m

Dublin

Sun 11/8

9:00 am-8:14 am

1 stop28h 14m

$595
Quickest round-trip

NewarkDublin

EWR - DUB

EWRDUB

Newark

Sat 10/24

9:05 pm-7:30 am

Nonstop6h 25m

Dublin

Thu 11/5

9:30 am-11:55 am

Nonstop7h 25m

$611

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Tue 11/10

7:48 pm-10:20 am

1 stop9h 32m

Dublin

Fri 11/20

9:00 am-2:58 pm

1 stop10h 58m

$612

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Sat 9/5

5:00 pm-10:45 am

1 stop12h 45m

Dublin

Wed 9/16

1:15 pm-3:57 pm

Nonstop7h 42m

$620

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Mon 8/10

6:00 am-10:40 am

1 stop23h 40m

Dublin

Mon 8/24

9:50 am-8:00 am

1 stop27h 10m

$624

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Thu 9/17

6:00 am-10:40 am

1 stop23h 40m

Dublin

Sat 9/26

9:20 am-8:01 am

1 stop27h 41m

$624

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Sat 10/10

6:05 am-10:40 am

1 stop23h 35m

Dublin

Sun 10/25

8:00 am-7:57 am

1 stop27h 57m

$625

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Sat 8/29

6:00 am-10:40 am

1 stop23h 40m

Dublin

Sat 9/5

9:50 am-9:47 am

1 stop28h 57m

$625

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Sat 11/7

4:45 pm-7:10 am

1 stop9h 25m

Dublin

Sat 11/14

9:00 am-6:32 pm

2 stops14h 32m

$626

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Sat 10/24

7:48 pm-11:20 am

1 stop10h 32m

Dublin

Thu 11/5

12:05 pm-6:32 pm

1 stop11h 27m

$626

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/21

Showing 1-10 of 60 resultsSorted by cheapest first
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6

Compare providers for flights from New York to Dublin

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from New York to Dublin in May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
CheapTicketsDealPrice Accuracy1 starTrust Score*3 stars
OvagoPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
BusinessClassPrice Accuracy-Trust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on New York-Dublin flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on New York-Dublin flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from New York-Dublin flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on New York-Dublin flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for New York-Dublin flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from New York to Dublin

Have a flexible travel schedule? Discover the best time to fly to Dublin 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 Dublin

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

Currently, November is the cheapest month in which you can book a flight from New York to Dublin (average of $374). Flying from New York to Dublin in June is currently the most expensive (average of $723). 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 DUB?

Find hourly flight availability from New York to Dublin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 22, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from New York to Dublin as you normally would.

Weekly flight availability from New York to Dublin

Explore weekly flight availability from New York to Dublin. 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 May 22, 2026.

The most flights from NYC to DUB are scheduled on a Monday (31 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (21 on average).

How much does it cost to fly round-trip from New York to Dublin?

What’s the top layover airport for flights from New York to Dublin?

Share of 1-stop round-trip flights from New York to Dublin chosen by Cheapflights users in the past 12 months, using the same layover each way.

Reykjavik (KEF) – chosen by Cheapflights users on 50% of 1-stop itineraries from New York to Dublin on Cheapflights.

What’s the cheapest layover airport for flights from New York to Dublin?

Average round-trip fare for 1-stop flights from New York to Dublin, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Toronto (YYZ) is the most affordable 1-stop option, with an average round-trip price of $340.

What’s the fastest layover option from New York to Dublin?

Shortest average travel time for 1-stop one-way flights from New York to Dublin, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Reykjavik (KEF) have the shortest average one-way travel time for 1-stop routes: 9h 40m.

Which airport typically offers the quickest layover for flights from New York to Dublin?

Average layover duration for 1-stop one-way flights from New York to Dublin, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Reykjavik (KEF) offer the fastest connection on this route, with an average layover time of 1h 13m.

How often are flights from New York to Dublin delayed?

About 14% of weekly flights between New York and Dublin have experienced delays in the past year, with the average delay time being 165 minutes.

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

Monday 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 Dublin flights?

Over the last year, Aer Lingus have had the lowest number of delays on this route, with just 12% of flights being delayed.

How far ahead should I book a flight from New York to Dublin?

Booking 41 days in advance of your planned departure date is, on average, the best time to get cheap flights from New York to Dublin. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

The best insider tips for New York to Dublin flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your New York to Dublin trip
Our travel experts
Evie Carrick

Evie Carrick

Expert on Aer Lingus

Evie Carrick is a writer and editor who has lived in five countries and traveled to over 50, with extensive experience flying around the world. She was born in Colorado, but has spent time flying to both coasts to visit family. She writes regularly for Travel + Leisure, BuzzFeed, and SKI and recently published seven travel journals with Simon & Schuster.

Read more
Harriet Baskas

Harriet Baskas

Expert on United Airlines

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more
James March

James March

Expert on DUB

For UK-based James March, nothing beats the thrill and chaos of arriving in a new city for the first time, and he tries to put that feeling into his writing and inspire others to travel too. From Birmingham to Blackpool and Leicester to Liverpool, James has reviewed hotels, written narratives and created guides for those who love to travel.

Read more
Brandon Schultz

Brandon Schultz

Expert on EWR

Brandon Schultz is an award-winning food and travel writer based in New York City. His work has appeared in Forbes, AAA, Thrillist, Travel + Leisure, and The Daily Meal, among many others, and he is the author of 6 books, including 3 cookbooks.

Read more
Chris Dong

Chris Dong

Expert on JFK

Chris is a consumer travel reporter covering aviation, trending travel news, hotels, and loyalty programs—all for leading global publications like Travel + Leisure, The Washington Post, AFAR, and more. In addition to writing, Chris is a video host for Travel + Leisure, giving consumers an inside look at the latest in air travel.

Read more

Reviews of airlines servicing Dublin

Get insights into the airlines that provide service to Dublin. 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 Dublin. Reviews last updated May 22, 2026.
Get a feel of what it's like to fly with Delta,Air France, andUnited Airlines from New York to Dublin by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,450 reviews

Overall

7.9

Comfort

7.8

Food

7.2

Entertainment

7.8

Boarding

8.1

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Barney,May 2026

JFK - ATL

Terrible flight. Late, reduced beverage service, lack of headphones, entertainment service didn't work
Delta
7.9
Good
8,450 reviews
Delta
7.9
Good
8,450 reviews

Overall

7.9

Comfort

7.8

Food

7.2

Entertainment

7.8

Boarding

8.1

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Barney,May 2026

JFK - ATL

Terrible flight. Late, reduced beverage service, lack of headphones, entertainment service didn't work
Air France
7.4
Good
1,590 reviews
Delta
7.9
Good
8,450 reviews

Overall

7.9

Comfort

7.8

Food

7.2

Entertainment

7.8

Boarding

8.1

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Barney,May 2026

JFK - ATL

Terrible flight. Late, reduced beverage service, lack of headphones, entertainment service didn't work
United Airlines
7.4
Good
9,750 reviews
Delta
7.9
Good
8,450 reviews

Overall

7.9

Comfort

7.8

Food

7.2

Entertainment

7.8

Boarding

8.1

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Barney,May 2026

JFK - ATL

Terrible flight. Late, reduced beverage service, lack of headphones, entertainment service didn't work
Aer Lingus
7.3
Good
1,573 reviews
Delta
7.9
Good
8,450 reviews

Overall

7.9

Comfort

7.8

Food

7.2

Entertainment

7.8

Boarding

8.1

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Barney,May 2026

JFK - ATL

Terrible flight. Late, reduced beverage service, lack of headphones, entertainment service didn't work
JetBlue
7.2
Good
2,982 reviews
Delta
7.9
Good
8,450 reviews

Overall

7.9

Comfort

7.8

Food

7.2

Entertainment

7.8

Boarding

8.1

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Barney,May 2026

JFK - ATL

Terrible flight. Late, reduced beverage service, lack of headphones, entertainment service didn't work

Related info for your journey

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

  • What airport do you fly into for flights to Dublin from New York?

    If you book a flight to Dublin from New York, you will be flying to Dublin, which is the city’s only airport. Dublin (DUB) is located 5.7 mi from the center of Dublin. There are 28 flights from New York to Dublin per day from 14 different airlines.

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

    For as low as $620, United Airlines can have you in Dublin from New York in 12h 45m. Airlines will cover a distance of 3169 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from New York to Dublin round-trip?

    According to our current data, Icelandair ($298), Aer Lingus ($326), and British Airways ($338) offers the cheapest pricing from New York to Dublin. Icelandair is currently priced 42% below the average price you’ll pay for this route.

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

    $153 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on Icelandair and Lufthansa, with prices starting from $154 and $202, respectively.

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

    The most popular route from New York to Dublin 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 Dublin?

    Before booking your flight to Dublin from New York, check out the most reliable airlines to get you to your destination on time: Air France (96%), American Airlines (95%), Aer Lingus( 95%).

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

    While on average a flight from New York to Dublin is generally $1,302, our data shows the cheapest flight currently is $304. When looking at the most popular route, (New York John F Kennedy Intl - Dublin), you can expect to pay $345 for that flight.

  • Where are the most common layover locations when flying from New York to Dublin?

    New York to Dublin flights have a layover in London most of the time.

  • Where are the least popular layover locations for New York to Dublin flights?

    New York to Dublin flights that have layovers will least frequently stop in London.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from New York to Dublin (average of $374). Flying from New York to Dublin in June is currently the most expensive (average of $723). 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

Traveling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Castleknock

Browse thousands of different options on Cheapflights for your next trip

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Top 10 airlines flying from New York to Dublin

Discover the top 10 airlines that operate flights from New York to Dublin. 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 May 22, 2026.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$298Average$467FlexibilityNo cancel feeOn-time76%
Aer LingusCheapest$326Average$514FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$338Average$467FlexibilityNo cancel feeOn-time70%
Air CanadaCheapest$340Average$419FlexibilityNo cancel feeOn-time67%
PLAYCheapest$344Average$461FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$345Average$467FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$346Average$587FlexibilityNo cancel feeOn-time76%
Air FranceCheapest$348Average$507FlexibilityNo cancel feeOn-time77%
JetBlueCheapest$349Average$565FlexibilityNo cancel feeOn-time62%
DeltaCheapest$349Average$573FlexibilityNo cancel feeOn-timeN/A

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