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Cheap flights from New York to Dublin from £172

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 26/11. Fares are subject to change and may not be available on all flights or dates of travel.
NYC — DUB
20 Nov — 27 Nov1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from New York to Dublin are usually found in October or January, booked 32 days in advance, depart on a Tuesday or Wednesday and return on a Thursday

Cheap 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 21 October 2025.

Round-trip from

£247

One-way from

£172

Popular in

December

Cheapest in

October

Average price

£338

Good round-trip deal

£349 or less

Good one-way deal

£178 or less
United Airlines
  • United Airlines
  • 14/11-19/11
  • 2 total stops
  • 51h 27m total
  • New York to Dublin
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SWISS
  • SWISS
  • 26/11
  • 1 total stop
  • 33h 30m total
  • New York to Dublin
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Highest demand for flights based on searches. 1% potential increase in price (£4 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£8 potential savings vs. average return 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 Dublin.
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Price to beat on a one-way flight from New York (NYC) to Dublin.
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Find flight deals from New York to Dublin

Enter your travel dates to find the best prices.

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 21 October 2025.

Fri 14/1106:00LGA - DUB
1 stop23h 20mUnited Airlines
Mon 17/1109:00DUB - LGA
1 stop30h 43mUnited Airlines
Deal found 21/10£247
Wed 5/1121:15LGA - DUB
1 stop29h 55mUnited Airlines
Wed 12/1109:00DUB - LGA
1 stop31h 59mUnited Airlines
Deal found 21/10£250
Thu 11/1211:05EWR - DUB
1 stop15h 05mMultiple Airlines
Tue 16/1212:55DUB - EWR
1 stop12h 35mMultiple Airlines
Deal found 19/10£253
Wed 19/1109:00EWR - DUB
2 stops18h 10mUnited Airlines
Wed 26/1109:00DUB - EWR
2 stops33h 27mUnited Airlines
Deal found 19/10£253
Thu 11/1221:10JFK - DUB
Nonstop6h 30mAer Lingus
Tue 16/1216:45DUB - JFK
Nonstop7h 40mAer Lingus
Deal found 19/10£256
Thu 13/1119:55EWR - DUB
Nonstop6h 35mUnited Airlines
Mon 17/1109:00DUB - EWR
1 stop18h 48mUnited Airlines
Deal found 20/10£256
Fri 14/1113:00EWR - DUB
1 stop14h 10mUnited Airlines
Mon 17/1109:00DUB - EWR
1 stop10h 30mUnited Airlines
Deal found 19/10£259
Thu 13/1111:15LGA - DUB
1 stop15h 55mUnited Airlines
Fri 21/1109:00DUB - LGA
1 stop11h 38mUnited Airlines
Deal found 18/10£259
Sun 26/1022:15JFK - DUB
Nonstop6h 30mDelta
Thu 6/1110:45DUB - JFK
Nonstop7h 35mDelta
Deal found 20/10£260
Thu 13/1122:15EWR - DUB
Nonstop6h 40mUnited Airlines
Wed 19/1113:35DUB - EWR
Nonstop7h 50mUnited Airlines
Deal found 19/10£260
Thu 13/1116:50JFK - DUB
1 stop9h 20mUnited Airlines
Mon 17/1109:00DUB - JFK
1 stop12h 09mUnited Airlines
Deal found 19/10£261
Tue 25/1111:58EWR - DUB
2 stops14h 12mUnited Airlines
Wed 10/1209:00DUB - EWR
1 stop10h 29mUnited Airlines
Deal found 19/10£261

Cheapflights Fare Finder

 
Customise 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 858,174 searches. Data last updated 21 October 2025.
Use the filters below to find and compare flights from New York to Dublin that are best for you.

Fly from

New York

Fly to

Dublin

Route

Depart

Return

Price

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Thu 4/12

06:00-10:20

1 stop23h 20m

Dublin

Sun 7/12

09:00-08:03

1 stop28h 03m

£247

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Fri 14/11

06:00-10:20

1 stop23h 20m

Dublin

Mon 17/11

09:00-09:13

1 stop29h 13m

£247

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Thu 26/2

06:00-10:20

1 stop23h 20m

Dublin

Sun 1/3

09:00-08:07

1 stop28h 07m

£247

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Tue 24/3

06:00-10:20

1 stop24h 20m

Dublin

Mon 30/3

09:50-11:56

1 stop31h 06m

£250

NewarkDublin

EWR - DUB

EWRDUB

Newark

Thu 26/2

22:15-09:55

Nonstop6h 40m

Dublin

Mon 9/3

08:00-19:38

1 stop15h 38m

£256

NewarkDublin

EWR - DUB

EWRDUB

Newark

Fri 5/12

19:52-10:20

1 stop9h 28m

Dublin

Wed 10/12

09:00-19:38

2 stops15h 38m

£259

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Fri 28/11

15:15-08:10

1 stop11h 55m

Dublin

Sun 7/12

09:00-22:33

1 stop18h 33m

£259

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Thu 15/1

15:20-08:10

1 stop11h 50m

Dublin

Wed 21/1

09:00-15:38

1 stop11h 38m

£259

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Fri 14/11

19:29-10:20

1 stop9h 51m

Dublin

Sun 23/11

09:00-15:38

1 stop11h 38m

£259

NewarkDublin

EWR - DUB

EWRDUB

Newark

Mon 17/11

19:55-07:30

Nonstop6h 35m

Dublin

Mon 24/11

09:30-12:00

Nonstop7h 30m

£260

Flights are sorted by cheapest return flights first.

Deals found on 19/10

Showing 1-10 of 59 results
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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 return 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

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

Use this chart to determine the optimal time to book a return flight from New York to Dublin. Price data was last updated on 17 October 2025.

The price you pay for your flight from New York to Dublin may vary depending on when you book. For the best chance of a lower fare, look to book 32 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, February is the cheapest month in which you can book a flight from New York to Dublin (average of £181). Flying from New York to Dublin in June is currently the most expensive (average of £323). 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 21 October 2025.

When flying from New York to Dublin, 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 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 21 October 2025.

The most flights from NYC to DUB are scheduled on a Monday (27 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (25 on average).

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

Share of one-stop return flights from New York to Dublin chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Reykjavik (KEF) – chosen by Cheapflights users on 54% of one-stop itineraries from New York to Dublin on Cheapflights.

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

Average return fare for one-stop flights from New York to Dublin, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Reykjavik (KEF) is the most affordable one-stop option, with an average return flight price of £228.

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

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

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

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

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

Flights via London (LHR) offer the fastest connection on this route, with an average stopover time of 1h 21m.

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 21 October 2025.
See what other customers who have flown with Aer Lingus from New York to Dublin have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aer Lingus
7.2
Good
1,348 reviews
Check prices

Comfort

7.1

Boarding

7.3

Crew

8.0

Entertainment

6.9

Food

6.5

Overall

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

LHR - DUB

The lack of headphones impacted our ability to enjoy the entertainment system provided. The fact that my last connection was associated with an "affiliated airline" that did not allow me to retrieve a check in or a boarding pass via the app almost posed a significant issue as the last leg of the flight was overbooked and we were stressed about getting a seat as a result.
Aer Lingus
7.2
Good
1,348 reviews
Aer Lingus
7.2
Good
1,348 reviews
Check prices

Comfort

7.1

Boarding

7.3

Crew

8.0

Entertainment

6.9

Food

6.5

Overall

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

LHR - DUB

The lack of headphones impacted our ability to enjoy the entertainment system provided. The fact that my last connection was associated with an "affiliated airline" that did not allow me to retrieve a check in or a boarding pass via the app almost posed a significant issue as the last leg of the flight was overbooked and we were stressed about getting a seat as a result.

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?

    Dublin (DUB), located 5.7 mi from the city center, is the airport you fly into when you book flights from New York to Dublin. 2 airlines have flights to Dublin from New York on a regular basis. Booking flights from New York to Dublin should not be difficult; the airport handles an average of 26 inbound flights from New York per day.

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

    Departing from New York to Dublin will take you 13h 35m. Airlines will cover a distance of 3169 mi. Both multi-stop and direct flights can be found to your destination and back.

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

    According to our current data, Aer Lingus (£251), and United Airlines (£259) offers the cheapest pricing from New York to Dublin. Aer Lingus is priced at 39% lower than the current average price of a flight leaving 3 months from now.

  • 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 New York LaGuardia - Dublin or Newark - 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: KLM (88%), Delta (88%), American Airlines( 85%).

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

    Looking at all options, your cheapest flight can be booked for £153. While the most popular route (New York John F Kennedy Intl - Dublin) can be booked for £258 on average, our data indicates £360 when flying from New York to Dublin.

  • 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 holiday 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, February is the cheapest month in which you can book a flight from New York to Dublin (average of £181). Flying from New York to Dublin in June is currently the most expensive (average of £323). 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

Travelling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Athlone
Wicklow
Tullamore
Cavan
Drogheda
Malahide
Portmarnock
Enniscorthy
Dundalk
Mullingar
Bray
Arklow
Carlingford
Kildare
Maynooth
Swords
Castleknock
Naas

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for New York to Dublin

See prices for flight routes from nearby airports that may be better suited for you.
Newark to Dublin flights
John F Kennedy Intl to Dublin flights

Top 2 airlines flying from New York to Dublin

Discover the top 2 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 858,174 searches. Data last updated 21 October 2025.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest£251Average£442FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
United AirlinesCheapest£259Average£300FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from New York to Dublin?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Dublin from New York today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from New York to Dublin?

Cheapflights simply makes it quick and affordable to book flights from New York to Dublin by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from New York to Dublin with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from New York to Dublin flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from New York to Dublin become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Dublin from New York today and book when prices fit your budget.

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