How many flights depart from Ireland to Long Island on average per week?

209 flights are operational weekly from Ireland to Long Island as of December 2025. The most popular departure day for this route is Fri, with 16% of flights per week taking off on this day.

How many flights depart from Ireland to Long Island on average per day?

The number of flights available between Ireland and Long Island is 29 per day as of December 2025. The most frequent departure time is 11:00, with 54% of daily flights leaving in the afternoon.

Which airlines fly to Long Island?

Aer Lingus, British Airways and Air France are the top three most popular airlines that fly to Long Island from Ireland according to our data. Aer Lingus is the first choice among our users, with 68% of people opting to fly with this airline when travelling to Long Island. Keep in mind that there are 9 different airlines that fly to Long Island on a routine basis, so you have a few additional options to choose from.

How long is the flight from Ireland to Long Island?

Flight times from Ireland to Long Island vary, but if you’re flying out of Dublin and flying into Incheon Intl Airport (one of the most popular routes), then the duration is 15h 15m on average. Another popular route from Ireland to Long Island is flying from Cork to Incheon Intl Airport, which will take roughly 22h 50m. Keep in mind that layovers or delays could extend your travel time.

What is the cheapest airline that flies from Ireland to Long Island?

Scandinavian Airlines, WestJet, and British Airways are the most popular carriers operating from Ireland to Long Island

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?

There are 12 operators available for flights from Ireland to Long Island as of December 2025.

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.

€253 Cheap Flights from Ireland to Long Island in 2025/26

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Find the cheapest flights from Ireland to Long Island

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Recent return flight deals from Ireland to Long Island

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20:20 - 13:35

DUB

EWR

22h 15m1 stop

18:30 - 11:45

EWR

DUB

12h 15m1 stop

€265Scandinavian Airlines

Fri, 30 Jan - Sun, 8 Feb

19:05 - 15:40

DUB

EWR

25h 35m1 stop

17:40 - 10:45

EWR

DUB

12h 05m1 stop

€267Scandinavian Airlines

Wed, 28 Jan - Wed, 4 Feb

19:05 - 15:40

DUB

EWR

25h 35m1 stop

17:30 - 18:20

EWR

DUB

19h 50m1 stop

€269Scandinavian Airlines

Tue, 27 Jan - Tue, 3 Feb

09:50 - 07:50

DUB

LGA

27h 00m1 stop

06:05 - 07:20

LGA

DUB

20h 15m1 stop

€428United Airlines

Sat, 2 May - Mon, 4 May

11:30 - 18:30

DUB

LGA

11h 00m1 stop

19:00 - 09:20

LGA

DUB

10h 20m1 stop

€448KLM

Mon, 16 Mar - Mon, 23 Mar

07:50 - 20:05

SNN

JFK

17h 15m1 stop

21:50 - 16:45

JFK

SNN

13h 55m1 stop

€449British Airways

Wed, 28 Jan - Wed, 4 Feb

07:50 - 18:40

SNN

JFK

15h 50m1 stop

21:50 - 16:45

JFK

SNN

13h 55m1 stop

€467British Airways

Mon, 26 Jan - Mon, 2 Feb

13:05 - 15:25

SNN

JFK

7h 20mdirect

23:50 - 11:10

JFK

SNN

6h 20mdirect

€491KLM

Fri, 29 May - Mon, 8 Jun

12:30 - 14:50

SNN

EWR

7h 20mdirect

18:00 - 11:15

EWR

SNN

12h 15m1 stop

€583Lufthansa

Fri, 10 Apr - Fri, 24 Apr

12:30 - 14:50

SNN

EWR

7h 20mdirect

22:40 - 10:15

EWR

SNN

6h 35mdirect

€590Lufthansa

Fri, 10 Apr - Fri, 24 Apr

TAP AIR PORTUGAL flights from Ireland to Long Island

Our best TAP AIR PORTUGAL deals on Ireland to Long Island flight tickets

TAP AIR PORTUGAL

14 Jan

DUB04:25Dublin

20h 40m

1 stop

JFK20:05New York John F Kennedy Intl

22 Jan

JFK22:00New York John F Kennedy Intl

20h 20m

1 stop

DUB23:20Dublin

€400

Find similar

TAP AIR PORTUGAL

3 Mar

DUB16:55Dublin

32h 10m

1 stop

JFK20:05New York John F Kennedy Intl

20 Mar

JFK23:00New York John F Kennedy Intl

20h 20m

1 stop

DUB23:20Dublin

€405

Find similar

TAP AIR PORTUGAL

14 Dec

DUB04:25Dublin

22h 40m

2 stops

EWR22:05Newark

15 Jan

EWR00:15Newark

18h 05m

2 stops

DUB23:20Dublin

€458

Find similar

British Airways flights from Ireland to Long Island

Our best British Airways deals on Ireland to Long Island flight tickets

British Airways

28 Jan

SNN07:50Shannon

17h 15m

1 stop

JFK20:05New York John F Kennedy Intl

4 Feb

JFK21:50New York John F Kennedy Intl

13h 55m

1 stop

SNN16:45Shannon

€449

Find similar

British Airways

4 Feb

DUB15:10Dublin

31h 36m

2 stops

LGA17:46New York LaGuardia

8 Feb

LGA15:40New York LaGuardia

23h 00m

2 stops

DUB19:40Dublin

€461

Find similar

British Airways

4 Feb

DUB08:50Dublin

13h 56m

2 stops

LGA17:46New York LaGuardia

8 Feb

LGA21:15New York LaGuardia

31h 35m

2 stops

DUB09:50Dublin

€462

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DublinNewark

DUB - EWR

DUBEWR

Dublin

Fri 30/1

20:20-13:35

1 stop22h 15m

Newark

Sun 8/2

18:30-11:45

1 stop12h 15m

€265

DublinNewark

DUB - EWR

DUBEWR

Dublin

Wed 28/1

19:05-15:40

1 stop25h 35m

Newark

Wed 4/2

17:40-10:45

1 stop12h 05m

€267

DublinNewark

DUB - EWR

DUBEWR

Dublin

Tue 27/1

19:05-15:40

1 stop25h 35m

Newark

Tue 3/2

17:30-18:20

1 stop19h 50m

€269

DublinNew York

DUB - LGA

DUBLGA

Dublin

Sat 2/5

09:50-07:50

1 stop27h 00m

New York LaGuardia

Mon 4/5

06:05-07:20

1 stop20h 15m

€428

DublinNew York

DUB - LGA

DUBLGA

Dublin

Mon 16/3

11:30-18:30

1 stop11h 00m

New York LaGuardia

Mon 23/3

19:00-09:20

1 stop10h 20m

€448

ShannonNew York

SNN - JFK

SNNJFK

Shannon

Wed 28/1

07:50-20:05

1 stop17h 15m

New York John F Kennedy Intl

Wed 4/2

21:50-16:45

1 stop13h 55m

€449

ShannonNew York

SNN - JFK

SNNJFK

Shannon

Mon 26/1

07:50-18:40

1 stop15h 50m

New York John F Kennedy Intl

Mon 2/2

21:50-16:45

1 stop13h 55m

€467

ShannonNew York

SNN - JFK

SNNJFK

Shannon

Fri 29/5

13:05-15:25

Nonstop7h 20m

New York John F Kennedy Intl

Mon 8/6

23:50-11:10

Nonstop6h 20m

€491

ShannonNewark

SNN - EWR

SNNEWR

Shannon

Fri 10/4

12:30-14:50

Nonstop7h 20m

Newark

Fri 24/4

18:00-11:15

1 stop12h 15m

€583

ShannonNewark

SNN - EWR

SNNEWR

Shannon

Fri 10/4

12:30-14:50

Nonstop7h 20m

Newark

Fri 24/4

22:40-10:15

Nonstop6h 35m

€590

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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

Prices

Airlines

Other information

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 €392.

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 €525. 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 €606.

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

In the afternoon is the cheapest time of day to fly from Ireland to Long Island when you can find flight prices for as low as €521. Flying to Long Island in the afternoon 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 €568.

What is the cheapest Ireland to Long Island flight route?

Fly from Shannon 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 €483 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 €431 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 10m
Direct flights	Every day
Airports in Long Island	8 airports

The fastest flight from Ireland to Long Island takes 7h 10m

Direct flights go from Ireland to Long Island every day.

There are 8 airports in Long Island. From Ireland there are direct flights to Newark (EWR), New York John F Kennedy Intl (JFK).

Search flight deals

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?
There are 12 operators available for flights from Ireland to Long Island as of December 2025.
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?
Based on momondo bookings for flights between Ireland and Long Island, the leading plane model is Airbus A320-100/200, making up 13.29% of the total bookings. Other popular models include Airbus A321neo with 11.10%, Boeing 777 with 10.17%, and Airbus A330-300 with 9.87%.

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
Delta	PriceFrom €206	Free Cancellation	Rating 7.9 8,006 reviews	Search Delta flights
Scandinavian Airlines	PriceFrom €274	Free Cancellation	Rating 7.4 1,606 reviews	Search Scandinavian Airlines flights
JetBlue	PriceFrom €291	Free Cancellation	Rating 7.2 2,894 reviews	Search JetBlue flights
Icelandair	PriceFrom €301	Free Cancellation	Rating 7.0 590 reviews	Search Icelandair flights
British Airways	PriceFrom €332	Free Cancellation	Rating 6.7 7,574 reviews	Search British Airways flights
KLM	PriceFrom €338	Free Cancellation	Rating 7.7 1,430 reviews	Search KLM flights
Aer Lingus	PriceFrom €343	Free Cancellation	Rating 7.2 1,394 reviews	Search Aer Lingus flights
Air France	PriceFrom €370	Free Cancellation	Rating 7.4 1,506 reviews	Search Air France flights
American Airlines	PriceFrom €526	Free Cancellation	Rating 7.2 11,051 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.

An easier way to manage your Long Island trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

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Find better results for your trip to Long Island

Popular Cities in Long Island

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Flights to Bostonfrom €325

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Flights to Denverfrom €549

Flights to Houstonfrom €534

Cheap flights from Ireland to Long Island from €252

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ireland to Long Island departing on 8/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

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Find the cheapest flights from Ireland to Long Island

Recent return flight deals from Ireland to Long Island

Recent one-way flight deals from Ireland to Long Island

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TAP AIR PORTUGAL flights from Ireland to Long Island

Our best TAP AIR PORTUGAL deals on Ireland to Long Island flight tickets

British Airways flights from Ireland to Long Island

Our best British Airways deals on Ireland to Long Island flight tickets

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Use the filters below to find and compare flights from Ireland to Long Island that are best for you.

See travel insights to Long Island from

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

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 €392.

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

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

What is the cheapest Ireland to Long Island flight route?

Fly from Shannon 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?

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.

What is the cheapest airline that flies from Ireland to Long Island?

Scandinavian Airlines, WestJet, and British Airways are the most popular carriers operating from Ireland to Long Island

Which airlines fly to Long Island?

How many flights depart from Ireland to Long Island on average per day?

The number of flights available between Ireland and Long Island is 29 per day as of December 2025. The most frequent departure time is 11:00, with 54% of daily flights leaving in the afternoon.

How many flights depart from Ireland to Long Island on average per week?

209 flights are operational weekly from Ireland to Long Island as of December 2025. The most popular departure day for this route is Fri, with 16% of flights per week taking off on this day.

How long is the flight from 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

Direct flights

Airports in Long Island

When did momondo last update prices for flights from Ireland to Long Island?

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?

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

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

Why use momondo?

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

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

How can momondo help me find flights 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?

An easier way to manage your Long Island trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Long Island

Popular Cities in Long Island

Popular flights according to clicks in the last 7 days on momondo