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 Bangkok Suvarnabhumi (one of the most popular routes), then the duration is 14h 15m on average. Another popular route from Ireland to Long Island is flying from Cork to Bangkok Suvarnabhumi, which will take roughly 21h 50m. Keep in mind that layovers or delays could extend your travel time.

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Recent flights found to popular cities in Long Island

Find flights to these popular cities in Long Island from your nearest airport.

Flights to New York

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Scandinavian Airlines

5 Feb

DUB

31h 10m

1 stop

EWR

8 Feb

EWR

12h 15m

1 stop

DUB

€268

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Scandinavian Airlines

12 Mar

DUB

31h 10m

1 stop

EWR

21 Mar

EWR

11h 50m

1 stop

DUB

€270

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Scandinavian Airlines

3 Feb

DUB

30h 55m

2 stops

EWR

24 Feb

EWR

12h 05m

1 stop

DUB

€272

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Scandinavian Airlines

5 Feb

DUB

31h 10m

1 stop

EWR

12 Feb

EWR

12h 05m

1 stop

DUB

€272

Find similar

Scandinavian Airlines

29 May

DUB

31h 05m

1 stop

EWR

12 Jun

EWR

33h 45m

1 stop

DUB

€273

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Scandinavian Airlines

3 Feb

DUB

31h 05m

1 stop

EWR

24 Feb

EWR

12h 05m

1 stop

DUB

€274

Find similar

Scandinavian Airlines

27 Apr

DUB

22h 25m

1 stop

EWR

1 May

EWR

33h 45m

1 stop

DUB

€275

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Scandinavian Airlines

5 Feb

DUB

31h 10m

1 stop

EWR

11 Feb

EWR

12h 05m

1 stop

DUB

€276

Find similar

Scandinavian Airlines

4 Feb

DUB

31h 05m

1 stop

EWR

11 Feb

EWR

12h 05m

1 stop

DUB

€277

Find similar

Scandinavian Airlines

4 Feb

DUB

31h 05m

1 stop

EWR

8 Feb

EWR

20h 55m

1 stop

DUB

€278

Find similar

Scandinavian Airlines

10 Apr

DUB

22h 25m

1 stop

EWR

16 Apr

EWR

12h 35m

1 stop

DUB

€278

Find similar

Scandinavian Airlines

5 Feb

DUB

30h 55m

2 stops

EWR

8 Feb

EWR

18h 50m

2 stops

DUB

€279

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Find the cheapest flights from Ireland to Long Island

Round-trip

One-way

Last minute

Direct

Recent return flight deals from Ireland to Long Island

Enter your travel dates to find the best prices.

11:15 - 13:25

DUB

EWR

31h 10m1 stop

18:30 - 11:45

EWR

DUB

12h 15m1 stop

€268Scandinavian Airlines

Thu, 5 Feb - Sun, 8 Feb

11:15 - 14:25

DUB

EWR

31h 10m1 stop

19:30 - 11:20

EWR

DUB

11h 50m1 stop

€270Scandinavian Airlines

Thu, 12 Mar - Sat, 21 Mar

11:30 - 13:25

DUB

EWR

30h 55m2 stops

17:40 - 10:45

EWR

DUB

12h 05m1 stop

€272Scandinavian Airlines

Tue, 3 Feb - Tue, 24 Feb

11:15 - 14:55

DUB

JFK

7h 40mdirect

18:00 - 04:20

JFK

DUB

6h 20mdirect

€368Aer Lingus

Mon, 9 Mar - Sun, 15 Mar

13:00 - 21:29

DUB

LGA

13h 29m1 stop

17:45 - 12:10

LGA

DUB

13h 25m2 stops

€388British Airways

Tue, 3 Feb - Tue, 10 Feb

06:00 - 13:15

ORK

JFK

12h 15m1 stop

16:30 - 15:00

JFK

ORK

17h 30m1 stop

€389KLM

Sun, 1 Feb - Sun, 8 Feb

06:00 - 13:15

ORK

JFK

12h 15m1 stop

16:45 - 23:25

JFK

ORK

25h 40m1 stop

€392KLM

Thu, 5 Feb - Mon, 16 Feb

15:40 - 14:55

ORK

EWR

28h 15m1 stop

17:05 - 15:00

EWR

ORK

16h 55m1 stop

€403Air France

Sat, 17 Jan - Fri, 30 Jan

15:40 - 14:55

ORK

EWR

28h 15m1 stop

17:05 - 14:45

EWR

ORK

16h 40m1 stop

€405Air France

Mon, 16 Feb - Thu, 26 Feb

07:50 - 18:40

SNN

JFK

15h 50m1 stop

21:50 - 16:45

JFK

SNN

13h 55m1 stop

€430British Airways

Wed, 18 Feb - Wed, 25 Feb

Fly from

Route

Depart

Return

Price

DublinNewark

DUB - EWR

DUBEWR

Dublin

Thu 5/2

11:15-13:25

1 stop31h 10m

Newark

Sun 8/2

18:30-11:45

1 stop12h 15m

€268

DublinNewark

DUB - EWR

DUBEWR

Dublin

Thu 12/3

11:15-14:25

1 stop31h 10m

Newark

Sat 21/3

19:30-11:20

1 stop11h 50m

€270

DublinNewark

DUB - EWR

DUBEWR

Dublin

Tue 3/2

11:30-13:25

2 stops30h 55m

Newark

Tue 24/2

17:40-10:45

1 stop12h 05m

€272

DublinNew York

DUB - JFK

DUBJFK

Dublin

Mon 9/3

11:15-14:55

Nonstop7h 40m

New York John F Kennedy Intl

Sun 15/3

18:00-04:20

Nonstop6h 20m

€368

DublinNew York

DUB - LGA

DUBLGA

Dublin

Tue 3/2

13:00-21:29

1 stop13h 29m

New York LaGuardia

Tue 10/2

17:45-12:10

2 stops13h 25m

€388

CorkNew York

ORK - JFK

ORKJFK

Cork

Sun 1/2

06:00-13:15

1 stop12h 15m

New York John F Kennedy Intl

Sun 8/2

16:30-15:00

1 stop17h 30m

€389

CorkNew York

ORK - JFK

ORKJFK

Cork

Thu 5/2

06:00-13:15

1 stop12h 15m

New York John F Kennedy Intl

Mon 16/2

16:45-23:25

1 stop25h 40m

€392

CorkNewark

ORK - EWR

ORKEWR

Cork

Sat 17/1

15:40-14:55

1 stop28h 15m

Newark

Fri 30/1

17:05-15:00

1 stop16h 55m

€403

CorkNewark

ORK - EWR

ORKEWR

Cork

Mon 16/2

15:40-14:55

1 stop28h 15m

Newark

Thu 26/2

17:05-14:45

1 stop16h 40m

€405

ShannonNew York

SNN - JFK

SNNJFK

Shannon

Wed 18/2

07:50-18:40

1 stop15h 50m

New York John F Kennedy Intl

Wed 25/2

21:50-16:45

1 stop13h 55m

€430

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

Long Island flights insights and trends

Explore insights for your Long Island flight to craft the best travel plan

Prices

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Other information

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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 €527. 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 €607.

Cheapest flights to cities in Long Island

Click on the cities below to find out when it's cheapest to fly to Long Island from Ireland

New York

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Cheap Long Island flight deals and tips

Summary info about Long Island flight prices, duration and airlines

Best One-Way Price	€238
Best Round-Trip Price	€268
Fastest flight time	11h 45m
Popular in	July

The best one-way flight price to Long Island from Ireland in the last 72 hours is €238 (Dublin to Newark).

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The best round-trip flight price to Long Island from Ireland in the last 72 hours is €268 (Dublin to Newark).

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The fastest flight to Long Island from Ireland takes 11h 45m (Cork to New York John F Kennedy Intl).

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July has the highest demand for flights to Long Island, with a 14% price increase on average.

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Frequently asked questions about flying to Long Island

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 according to our data. Aer Lingus is the first choice among our users, with 67% 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.

What is the best day of the week to fly to Long Island?

Flying to Long Island on a Thursday or Friday is your best option since this is when flight prices tend to be at their lowest for the week. The most expensive day of the week to fly to Long Island is on a Sunday.

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

Prices for flights to Long Island refresh daily.

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

The number of operators available for flights to Long Island is 14 as of January 2026.

How old do you have to be to fly to Long Island?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel 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.

Why use momondo?

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

We help find the flight that best suits your needs; momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight for you.

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

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

How can momondo help me find flights to Long Island?

Once all potential Long Island flight options are in front of you momondo lets you sort and filter flights based on preferences such as airline, price and flight times, amongst many other options.

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

Yes momondo offers price alerts on flights to Long Island. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.