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Flights to Long Island

€309 Cheap flights to Long Island

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight to Long Island departing on 30/10. 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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0 bags

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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

Search all flight deals to New York
Scandinavian Airlines
30 Oct
DUB
31h 30m
1 stop
EWR
7 Nov
EWR
10h 45m
1 stop
DUB
€309
Scandinavian Airlines
13 Nov
DUB
23h 45m
1 stop
EWR
16 Nov
EWR
12h 05m
1 stop
DUB
€314
Scandinavian Airlines
5 Nov
DUB
31h 30m
1 stop
EWR
8 Nov
EWR
12h 20m
1 stop
DUB
€316
Scandinavian Airlines
16 Nov
DUB
22h 20m
1 stop
EWR
19 Nov
EWR
19h 30m
1 stop
DUB
€322
Scandinavian Airlines
30 Oct
DUB
31h 30m
1 stop
EWR
7 Nov
EWR
10h 45m
1 stop
DUB
€323
Scandinavian Airlines
12 Nov
DUB
31h 30m
1 stop
EWR
26 Nov
EWR
10h 40m
1 stop
DUB
€328
Scandinavian Airlines
26 Sept
DUB
22h 15m
1 stop
EWR
3 Oct
EWR
20h 05m
1 stop
DUB
€331
Scandinavian Airlines
12 Nov
DUB
31h 30m
1 stop
EWR
25 Nov
EWR
10h 40m
1 stop
DUB
€333
Scandinavian Airlines
5 Oct
DUB
31h 19m
1 stop
EWR
15 Oct
EWR
20h 45m
1 stop
DUB
€334
Scandinavian Airlines
5 Oct
DUB
31h 19m
1 stop
EWR
15 Oct
EWR
20h 45m
1 stop
DUB
€335
Scandinavian Airlines
8 Oct
DUB
31h 05m
1 stop
EWR
16 Oct
EWR
20h 55m
1 stop
DUB
€335
Scandinavian Airlines
13 Nov
DUB
23h 20m
2 stops
EWR
16 Nov
EWR
12h 05m
1 stop
DUB
€336

Find the cheapest flights from Ireland to Long Island

Recent return flight deals from Ireland to Long Island

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
10:55 - 14:25
DUB
-
EWR
31h 30m
1 stop
Scandinavian Airlines Logo
18:30 - 10:15
EWR
-
DUB
10h 45m
1 stop
€309Scandinavian Airlines
Fri, 30 Oct - Sat, 7 Nov
Scandinavian Airlines Logo
18:55 - 13:40
DUB
-
EWR
23h 45m
1 stop
Scandinavian Airlines Logo
17:40 - 10:45
EWR
-
DUB
12h 05m
1 stop
€314Scandinavian Airlines
Fri, 13 Nov - Mon, 16 Nov
Aer Lingus Logo
19:45 - 22:25
DUB
-
JFK
7h 40mdirect
Aer Lingus Logo
21:05 - 08:50
JFK
-
DUB
6h 45mdirect
€441Aer Lingus
Fri, 9 Oct - Sat, 17 Oct
Delta Logo
05:55 - 19:15
DUB
-
JFK
18h 20m
1 stop
Delta Logo
12:59 - 10:00
JFK
-
DUB
16h 01m
1 stop
€442Delta
Thu, 11 Jun - Tue, 16 Jun
Delta Logo
05:55 - 17:00
DUB
-
JFK
16h 05m
1 stop
Delta Logo
12:59 - 10:00
JFK
-
DUB
16h 01m
1 stop
€443Delta
Tue, 9 Jun - Tue, 23 Jun
Aer Lingus Logo
16:45 - 20:25
DUB
-
JFK
7h 40mdirect
Aer Lingus Logo
17:00 - 04:20
JFK
-
DUB
6h 20mdirect
€446Aer Lingus
Thu, 29 Oct - Thu, 5 Nov
KLM Logo
05:45 - 15:02
ORK
-
JFK
13h 17m
1 stop
KLM Logo
18:30 - 15:00
JFK
-
ORK
15h 30m
1 stop
€447KLM
Fri, 30 Oct - Sat, 7 Nov
KLM Logo
05:45 - 15:02
DUB
-
JFK
13h 17m
1 stop
KLM Logo
21:20 - 08:45
JFK
-
DUB
6h 25mdirect
€448KLM
Tue, 27 Oct - Fri, 13 Nov
United Airlines Logo
12:30 - 14:55
SNN
-
EWR
7h 25mdirect
United Airlines Logo
22:50 - 10:15
EWR
-
SNN
6h 25mdirect
€627United Airlines
Fri, 16 Oct - Tue, 20 Oct
United Airlines Logo
09:30 - 16:22
SNN
-
LGA
11h 52m
1 stop
United Airlines Logo
07:21 - 07:30
LGA
-
SNN
19h 09m
1 stop
€632United Airlines
Mon, 15 Jun - Wed, 1 Jul

momondo Fare Finder

 
Locate flights to Long Island that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 13,528 searches and data was last updated on 29 May 2026.
Use the filters below to find and compare flights to Long Island that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

DublinNewark

DUB - EWR

DUBEWR

Dublin

Fri 30/10

10:55-14:25

1 stop31h 30m

Newark

Sat 7/11

18:30-10:15

1 stop10h 45m

€309

DublinNewark

DUB - EWR

DUBEWR

Dublin

Fri 13/11

18:55-13:40

1 stop23h 45m

Newark

Mon 16/11

17:40-10:45

1 stop12h 05m

€314

DublinNew York

DUB - JFK

DUBJFK

Dublin

Fri 9/10

19:45-22:25

Nonstop7h 40m

New York John F Kennedy Intl

Sat 17/10

21:05-08:50

Nonstop6h 45m

€441

DublinNew York

DUB - JFK

DUBJFK

Dublin

Thu 11/6

05:55-19:15

1 stop18h 20m

New York John F Kennedy Intl

Tue 16/6

12:59-10:00

1 stop16h 01m

€442

DublinNew York

DUB - JFK

DUBJFK

Dublin

Tue 9/6

05:55-17:00

1 stop16h 05m

New York John F Kennedy Intl

Tue 23/6

12:59-10:00

1 stop16h 01m

€443

DublinNew York

DUB - JFK

DUBJFK

Dublin

Thu 29/10

16:45-20:25

Nonstop7h 40m

New York John F Kennedy Intl

Thu 5/11

17:00-04:20

Nonstop6h 20m

€446

CorkNew York

ORK - JFK

ORKJFK

Cork

Fri 30/10

05:45-15:02

1 stop13h 17m

New York John F Kennedy Intl

Sat 7/11

18:30-15:00

1 stop15h 30m

€447

DublinNew York

DUB - JFK

DUBJFK

Dublin

Tue 27/10

05:45-15:02

1 stop13h 17m

New York John F Kennedy Intl

Fri 13/11

21:20-08:45

Nonstop6h 25m

€448
Fastest return journey

ShannonNewark

SNN - EWR

SNNEWR

Shannon

Fri 16/10

12:30-14:55

Nonstop7h 25m

Newark

Tue 20/10

22:50-10:15

Nonstop6h 25m

€627

ShannonNew York

SNN - LGA

SNNLGA

Shannon

Mon 15/6

09:30-16:22

1 stop11h 52m

New York LaGuardia

Wed 1/7

07:21-07:30

1 stop19h 09m

€632

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

Long Island flights insights and trends

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

See prices from:

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 €546. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Long Island is Monday, with ticket prices averaging around €644.

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
New York
Find flights to New York

Cheap Long Island flight deals and tips

Summary info about Long Island flight prices, duration and airlines

Best One-Way Price

€242

Best Round-Trip Price

€309

Fastest flight time

30h 00m

Popular in

July
The best one-way flight price to Long Island from Ireland in the last 5 days is €242 (Dublin to Newark).
Search Deals
The best round-trip flight price to Long Island from Ireland in the last 5 days is €309 (Dublin to Newark).
Search Deals
The fastest flight to Long Island from Ireland takes 30h 00m (Dublin to Newark).
Search Deals
July has the highest demand for flights to Long Island, with a 16% price increase on average.
Search Deals

Frequently asked questions about flying to Long Island

Which airlines fly to Long Island?

Aer Lingus, KLM and Delta 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 62% 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 Wednesday 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 Monday.

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 May 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.

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.
Start using Trips
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Find better results for your trip to Long Island

Popular Flights to Long Island

Popular routes according to searches in the past day on momondo
Dublin to New York flightsfrom €316
Cork to New York flightsfrom €539
Shannon to New York flightsfrom €562
Milltown (Kerry) to New York flightsfrom €999
Dublin to Islip flightsfrom €1,399