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Cheap flights from Ireland to Long Island from €227

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Ireland to Long Island departing on 19/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Ireland to Long Island

Recent return flight deals from Ireland to Long Island

Scandinavian Airlines Logo
11:15 - 13:25DUB-EWR
31h 10m1 stop
Scandinavian Airlines Logo
18:30 - 18:10EWR-DUB
18h 40m2 stops
€227Scandinavian Airlines
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Thu, 19 Feb - Thu, 26 Feb
Scandinavian Airlines Logo
11:15 - 13:25DUB-EWR
31h 10m1 stop
Scandinavian Airlines Logo
18:30 - 19:35EWR-DUB
20h 05m2 stops
€228Scandinavian Airlines
Find Deal
Thu, 5 Feb - Sun, 8 Feb
Aer Lingus Logo
16:45 - 19:25DUB-JFK
7h 40mdirect
Aer Lingus Logo
17:00 - 04:20JFK-DUB
6h 20mdirect
€341Aer Lingus
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Mon, 10 Nov - Wed, 19 Nov
British Airways Logo
13:10 - 19:35DUB-JFK
11h 25m1 stop
British Airways Logo
18:50 - 09:50JFK-DUB
10h 00m1 stop
€343British Airways
Find Deal
Wed, 25 Feb - Mon, 2 Mar
British Airways Logo
13:40 - 21:00DUB-JFK
11h 20m1 stop
British Airways Logo
21:50 - 17:25JFK-DUB
14h 35m1 stop
€344British Airways
Find Deal
Fri, 31 Oct - Thu, 6 Nov
Aer Lingus Logo
14:00 - 16:25SNN-JFK
7h 25mdirect
Aer Lingus Logo
18:30 - 05:55JFK-SNN
6h 25mdirect
€346Aer Lingus
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Wed, 12 Nov - Sun, 23 Nov
United Airlines Logo
09:20 - 18:30DUB-LGA
14h 10m1 stop
United Airlines Logo
19:29 - 10:20LGA-DUB
9h 51m1 stop
€365United Airlines
Find Deal
Sat, 27 Sep - Wed, 1 Oct
Lufthansa Logo
09:00 - 22:33DUB-LGA
18h 33m1 stop
Lufthansa Logo
15:30 - 07:10LGA-DUB
10h 40m1 stop
€366Lufthansa
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Mon, 10 Nov - Thu, 20 Nov
United Airlines Logo
09:00 - 17:58DUB-LGA
13h 58m1 stop
United Airlines Logo
19:29 - 10:20LGA-DUB
9h 51m1 stop
€367United Airlines
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Wed, 19 Nov - Sat, 29 Nov
Lufthansa Logo
12:30 - 15:00SNN-EWR
7h 30mdirect
Lufthansa Logo
22:55 - 10:15EWR-SNN
6h 20mdirect
€369Lufthansa
Find Deal
Tue, 14 Oct - Tue, 21 Oct

American Airlines flights from Ireland to Long Island

Our best American Airlines deals on Ireland to Long Island flight tickets
American Airlines
10 Nov
DUB13:00Dublin
12h 05m
1 stop
JFK20:05New York John F Kennedy Intl
19 Nov
JFK21:50New York John F Kennedy Intl
11h 35m
1 stop
DUB14:25Dublin
€354
Find similar
American Airlines
28 Nov
DUB10:45Dublin
12h 55m
1 stop
JFK18:40New York John F Kennedy Intl
5 Dec
JFK18:25New York John F Kennedy Intl
10h 35m
1 stop
DUB10:00Dublin
€354
Find similar
American Airlines
1 Mar
DUB13:40Dublin
10h 55m
1 stop
JFK19:35New York John F Kennedy Intl
9 Mar
JFK20:10New York John F Kennedy Intl
9h 40m
1 stop
DUB09:50Dublin
€355
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Air France flights from Ireland to Long Island

Our best Air France deals on Ireland to Long Island flight tickets
Air France
28 Nov
DUB06:00Dublin
11h 55m
1 stop
JFK12:55New York John F Kennedy Intl
1 Dec
JFK21:15New York John F Kennedy Intl
6h 30m
DUB08:45Dublin
€369
Find similar
Air France
14 Feb
DUB10:45Dublin
7h 40m
JFK13:25New York John F Kennedy Intl
17 Feb
JFK16:30New York John F Kennedy Intl
10h 20m
1 stop
DUB07:50Dublin
€370
Find similar
Air France
26 Sept
DUB13:15Dublin
7h 40m
JFK15:55New York John F Kennedy Intl
30 Sept
JFK23:30New York John F Kennedy Intl
10h 30m
1 stop
DUB15:00Dublin
€372
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Ireland to Long Island 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, momondo users made 13,528 searches. Data last updated 17 September 2025.
Use the filters below to find and compare flights from Ireland to Long Island that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DublinNewark

DUB - EWR

DUBEWR

Dublin

Thu 19/2

11:15-13:25

1 stop31h 10m

Newark

Thu 26/2

18:30-18:10

2 stops18h 40m

€227

DublinNewark

DUB - EWR

DUBEWR

Dublin

Thu 5/2

11:15-13:25

1 stop31h 10m

Newark

Sun 8/2

18:30-19:35

2 stops20h 05m

€228

DublinNew York

DUB - JFK

DUBJFK

Dublin

Mon 10/11

16:45-19:25

Nonstop7h 40m

New York John F Kennedy Intl

Wed 19/11

17:00-04:20

Nonstop6h 20m

€341

DublinNew York

DUB - JFK

DUBJFK

Dublin

Wed 25/2

13:10-19:35

1 stop11h 25m

New York John F Kennedy Intl

Mon 2/3

18:50-09:50

1 stop10h 00m

€343

DublinNew York

DUB - JFK

DUBJFK

Dublin

Fri 31/10

13:40-21:00

1 stop11h 20m

New York John F Kennedy Intl

Thu 6/11

21:50-17:25

1 stop14h 35m

€344

ShannonNew York

SNN - JFK

SNNJFK

Shannon

Wed 12/11

14:00-16:25

Nonstop7h 25m

New York John F Kennedy Intl

Sun 23/11

18:30-05:55

Nonstop6h 25m

€346

DublinNew York

DUB - LGA

DUBLGA

Dublin

Sat 27/9

09:20-18:30

1 stop14h 10m

New York LaGuardia

Wed 1/10

19:29-10:20

1 stop9h 51m

€365

DublinNew York

DUB - LGA

DUBLGA

Dublin

Mon 10/11

09:00-22:33

1 stop18h 33m

New York LaGuardia

Thu 20/11

15:30-07:10

1 stop10h 40m

€366

DublinNew York

DUB - LGA

DUBLGA

Dublin

Wed 19/11

09:00-17:58

1 stop13h 58m

New York LaGuardia

Sat 29/11

19:29-10:20

1 stop9h 51m

€367

ShannonNewark

SNN - EWR

SNNEWR

Shannon

Tue 14/10

12:30-15:00

Nonstop7h 30m

Newark

Tue 21/10

22:55-10:15

Nonstop6h 20m

€369

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Long Island from

How to get the cheapest flight ticket from Ireland to Long Island

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Long Island?

If you are unable to visit Long Island during the month of February, then departing from Ireland during the month September is also very affordable. Most momondo users find prices during this month for around €398.

What is the cheapest day to depart on your flight to Long Island?

On average, the least expensive day to fly to Long Island from Ireland is on a Thursday. momondo users have found tickets for Thursday departures for as low as €524. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Long Island is Sunday, with ticket prices averaging around €603.

What is the cheapest time of day to depart on your flight to Long Island?

In the evening is the cheapest time of day to fly from Ireland to Long Island when you can find flight prices for as low as €346. Flying to Long Island in the evening is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Long Island is in the morning when prices are around €561.

What is the cheapest Ireland to Long Island flight route?

Fly from Dublin to New York John F Kennedy Intl for the best Ireland - Long Island flight prices

How far in advance should I book a flight to Long Island?

You are more likely to see cheaper flights to Long Island from Ireland when booking weeks ahead of your departure date. In general, you can expect to find flights to Long Island for around €482 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Long Island from Ireland for as low as €439 on momondo.

What cabin class options are available on Ireland to Long Island flights?

There are 3 cabin classes available to choose from on Ireland to Long Island flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Ireland to Long Island flights?

No. A direct flight is the cheapest option for a flight between Ireland to Long Island.

Cheap Ireland to Long Island flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ireland to Long Island

Fastest flight time

7h 15m

Direct flights

Every day

Airports in Long Island

2 airports
The fastest flight from Ireland to Long Island takes 7h 15m
Direct flights go from Ireland to Long Island every day.
There are 2 airports near Long Island: Newark (EWR), New York John F Kennedy Intl (JFK)
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  • When did momondo last update prices for flights from Ireland to Long Island?

    Prices for flights from Ireland to Long Island were last updated today.

  • How many operators does momondo search for flights from Ireland to Long Island?

  • How old do you have to be to fly from Ireland to Long Island?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Ireland to Long Island.

  • What documentation or ID do you need to fly to Long Island?

    The travel and health documents required for your trip to Long Island can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Long Island. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Ireland to Long Island?

Best airlines flying from Ireland to Long Island

Compare and see reviews for airlines that fly from Ireland to Long Island with momondo
Airline
Rating
Free Cancellation
Price
Scandinavian AirlinesPriceFrom €265Free CancellationRating
7.4
1,486 reviews
Search Scandinavian Airlines flights
IcelandairPriceFrom €299Free CancellationRating
7.0
545 reviews
Search Icelandair flights
JetBluePriceFrom €312Free CancellationRating
7.2
2,914 reviews
Search JetBlue flights
British AirwaysPriceFrom €330Free CancellationRating
6.7
7,367 reviews
Search British Airways flights
KLMPriceFrom €339Free CancellationRating
7.8
1,386 reviews
Search KLM flights
DeltaPriceFrom €352Free CancellationRating
7.9
7,961 reviews
Search Delta flights
Aer LingusPriceFrom €358Free CancellationRating
7.2
1,277 reviews
Search Aer Lingus flights
Air FrancePriceFrom €375Free CancellationRating
7.4
1,468 reviews
Search Air France flights
American AirlinesPriceFrom €522Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Ireland to Long Island?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Long Island from Ireland.

Can I find flights from Ireland to Long Island with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Ireland to Long Island flights to just show those with flexible booking policies.

How can momondo help me find flights from Ireland to Long Island?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Ireland to Long Island.

I’m not ready to book a flight from Ireland to Long Island right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Ireland to Long Island now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Long Island and let you know when they change.

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