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Cheap flights from New York to Dublin from C$ 323

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New York to Dublin departing on 12/11. 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 New York to Dublin

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:00 a.m. - 10:20 a.m.LGA-DUB
23h 20m1 stop
United Airlines Logo
9:00 a.m. - 8:07 a.m.DUB-LGA
28h 07m1 stop
C$ 463United Airlines
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Thu, 13 Nov - Mon, 17 Nov
United Airlines Logo
6:00 a.m. - 10:20 a.m.LGA-DUB
24h 20m1 stop
United Airlines Logo
9:50 a.m. - 10:51 a.m.DUB-LGA
30h 01m1 stop
C$ 468United Airlines
Find Deal
Tue, 24 Mar - Mon, 30 Mar
Multiple Airlines Logo
7:29 p.m. - 10:20 a.m.LGA-DUB
9h 51m1 stop
Multiple Airlines Logo
9:00 a.m. - 10:33 p.m.DUB-LGA
18h 33m1 stop
C$ 481Multiple Airlines
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Fri, 28 Nov - Fri, 5 Dec
Delta Logo
2:50 p.m. - 9:20 a.m.JFK-DUB
13h 30m1 stop
Delta Logo
10:45 a.m. - 1:20 p.m.DUB-JFK
7h 35mdirect
C$ 488Delta
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Sun, 9 Nov - Tue, 18 Nov
Multiple Airlines Logo
6:15 a.m. - 7:10 a.m.LGA-DUB
19h 55m1 stop
Multiple Airlines Logo
9:00 a.m. - 5:58 p.m.DUB-LGA
13h 58m1 stop
C$ 489Multiple Airlines
Find Deal
Fri, 9 Jan - Mon, 12 Jan
Finnair Logo
10:45 p.m. - 5:20 p.m.JFK-DUB
13h 35m1 stop
Finnair Logo
9:45 a.m. - 7:05 p.m.DUB-JFK
14h 20m1 stop
C$ 493Finnair
Find Deal
Wed, 4 Feb - Mon, 9 Feb
Finnair Logo
2:54 p.m. - 9:55 a.m.JFK-DUB
14h 01m1 stop
Finnair Logo
9:40 a.m. - 7:10 p.m.DUB-JFK
14h 30m1 stop
C$ 495Finnair
Find Deal
Tue, 31 Mar - Mon, 6 Apr
Delta Logo
9:15 p.m. - 7:45 a.m.JFK-DUB
29h 30m1 stop
Delta Logo
10:45 a.m. - 1:20 p.m.DUB-JFK
7h 35mdirect
C$ 496Delta
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Sun, 9 Nov - Tue, 18 Nov
SWISS Logo
4:25 p.m. - 12:05 p.m.JFK-DUB
14h 40m1 stop
SWISS Logo
12:55 p.m. - 1:05 p.m.DUB-JFK
29h 10m1 stop
C$ 527SWISS
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Mon, 10 Nov - Tue, 9 Dec
SWISS Logo
10:00 p.m. - 12:05 p.m.EWR-DUB
33h 05m1 stop
SWISS Logo
12:55 p.m. - 8:30 p.m.DUB-EWR
12h 35m1 stop
C$ 527SWISS
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Sun, 9 Nov - Tue, 18 Nov

KLM flights from New York to Dublin

Our best KLM deals on New York to Dublin flight tickets
KLM
10 Nov
EWR3:38 p.m.Newark
11h 07m
1 stop
DUB7:45 a.m.Dublin
17 Nov
DUB11:30 a.m.Dublin
16h 37m
2 stops
EWR11:07 p.m.Newark
C$ 514
Find similar
KLM
10 Nov
EWR3:38 p.m.Newark
11h 07m
1 stop
DUB7:45 a.m.Dublin
9 Dec
DUB8:50 a.m.Dublin
15h 14m
2 stops
EWR7:04 p.m.Newark
C$ 537
Find similar
KLM
18 Nov
LGA2:59 p.m.New York LaGuardia
11h 46m
1 stop
DUB7:45 a.m.Dublin
28 Nov
DUB11:30 a.m.Dublin
12h 00m
1 stop
LGA6:30 p.m.New York LaGuardia
C$ 542
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Lufthansa flights from New York to Dublin

Our best Lufthansa deals on New York to Dublin flight tickets
Lufthansa
10 Nov
JFK5:30 p.m.New York John F Kennedy Intl
11h 35m
1 stop
DUB10:05 a.m.Dublin
16 Nov
DUB5:10 a.m.Dublin
13h 40m
1 stop
JFK1:50 p.m.New York John F Kennedy Intl
C$ 546
Find similar
Lufthansa
8 Nov
JFK3:55 p.m.New York John F Kennedy Intl
11h 35m
1 stop
DUB8:30 a.m.Dublin
19 Nov
DUB11:45 a.m.Dublin
13h 25m
1 stop
JFK8:10 p.m.New York John F Kennedy Intl
C$ 578
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momondo Fare Finder

 
Customize 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, momondo users made 96,600 searches. Data last updated 29 October 2025.
Use the filters below to find and compare flights from New York to Dublin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Thu 13/11

6:00 a.m.-10:20 a.m.

1 stop23h 20m

Dublin

Mon 17/11

9:00 a.m.-8:07 a.m.

1 stop28h 07m

C$ 463

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Tue 24/3

6:00 a.m.-10:20 a.m.

1 stop24h 20m

Dublin

Mon 30/3

9:50 a.m.-10:51 a.m.

1 stop30h 01m

C$ 468

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Fri 28/11

7:29 p.m.-10:20 a.m.

1 stop9h 51m

Dublin

Fri 5/12

9:00 a.m.-10:33 p.m.

1 stop18h 33m

C$ 481

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Sun 9/11

2:50 p.m.-9:20 a.m.

1 stop13h 30m

Dublin

Tue 18/11

10:45 a.m.-1:20 p.m.

Nonstop7h 35m

C$ 488

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Fri 9/1

6:15 a.m.-7:10 a.m.

1 stop19h 55m

Dublin

Mon 12/1

9:00 a.m.-5:58 p.m.

1 stop13h 58m

C$ 489

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Wed 4/2

10:45 p.m.-5:20 p.m.

1 stop13h 35m

Dublin

Mon 9/2

9:45 a.m.-7:05 p.m.

1 stop14h 20m

C$ 493

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Tue 31/3

2:54 p.m.-9:55 a.m.

1 stop14h 01m

Dublin

Mon 6/4

9:40 a.m.-7:10 p.m.

1 stop14h 30m

C$ 495

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Sun 9/11

9:15 p.m.-7:45 a.m.

1 stop29h 30m

Dublin

Tue 18/11

10:45 a.m.-1:20 p.m.

Nonstop7h 35m

C$ 496

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Mon 10/11

4:25 p.m.-12:05 p.m.

1 stop14h 40m

Dublin

Tue 9/12

12:55 p.m.-1:05 p.m.

1 stop29h 10m

C$ 527

NewarkDublin

EWR - DUB

EWRDUB

Newark

Sun 9/11

10:00 p.m.-12:05 p.m.

1 stop33h 05m

Dublin

Tue 18/11

12:55 p.m.-8:30 p.m.

1 stop12h 35m

C$ 527

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Dublin from

How to get the cheapest flight ticket from New York to Dublin

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 typical price of a round-trip flight between New York and Dublin?

What is the cheapest month to fly to Dublin?

If you’re not able to fly to Dublin in October, then January is your next best option. Flight prices from New York to Dublin during January average around C$ 664.

What is the cheapest day to depart on your flight to Dublin?

On average, the least expensive day to fly to Dublin from New York is on a Thursday. momondo users have found tickets for Thursday departures for as low as C$ 456. However, this price may fluctuate depending on the airline, the season, and holidays. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around C$ 1,996. These prices are subject to change though, so be sure to set up a Price Alert for flights to Dublin.

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

According to our data, the cheapest time of day to fly to Dublin is in the afternoon. momondo users have found flights departing from New York to Dublin in the afternoon for as low as C$ 459. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the evening are often more expensive with an average ticket price of C$ 491.

What is the cheapest New York to Dublin flight route?

Fly from Newark to Dublin for the best New York - Dublin flight prices

How far in advance should I book a flight to Dublin?

You are more likely to see cheaper flights to Dublin from New York when booking weeks ahead of your departure date. In general, you can expect to find flights to Dublin for around C$ 835 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dublin from New York for as low as C$ 735 on momondo.

What cabin class options are available on New York to Dublin flights?

There is only 1 cabin class available to choose from on New York to Dublin 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 New York to Dublin flights?

No. A direct flight is the cheapest option for a flight between New York to Dublin.

How have New York to Dublin flight prices changed over time?

As of October 2025, prices for New York to Dublin flights are approximately 34% cheaper when compared to flights at the same time last year.

When to book flights from New York to Dublin

Are you open to changing your travel dates? Check out the ideal times to fly from New York to Dublin according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap New York to Dublin (NYC to DUB) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New York to Dublin

Best price found

C$ 445

Fastest flight time

6h 20m

Direct flights

Every day

Airports in Dublin

1 airport
The best flight deal from New York to Dublin found on momondo in the last 72 hours is C$ 445
The fastest flight from New York to Dublin takes 6h 20m
Direct flights go from New York to Dublin every day.
There is 1 airport near Dublin: Dublin (DUB)
Search flight deals

  • How far is New York to Dublin by plane?

    The straight-line distance from New York to Dublin is 5107.1 km. Typically, this will take 6h 25m by plane in normal conditions.

  • When did momondo last update prices for flights from New York to Dublin Airport?

    Prices for flights from New York to Dublin Airport were last updated today.

  • How many operators does momondo search for flights from New York to Dublin Airport?

  • How old do you have to be to fly from New York to Dublin Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from New York to Dublin Airport.

  • What documentation or ID do you need to fly to Dublin Airport?

    The necessary travel and health documents for your Dublin Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from New York to Dublin?

  • What is the most popular airline from New York to Dublin?

Best airlines flying from New York to Dublin

Compare and see reviews for airlines that fly from New York to Dublin with momondo
Airline
Rating
Free Cancellation
Price
Aer LingusPriceFrom C$ 443Free CancellationRating
7.2
1,361 reviews
Search Aer Lingus flights

  • Aer Lingus Flights From New York to Dublin

    Aer Lingus flight deals from New York to Dublin start from C$ 443 round-trip. Over the 18 Aer Lingus flights for this route in a normal week, average airfare is usually C$ 454 round-trip - but some users have found much cheaper deals with momondo.

Travelling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Kilkenny
Swords
Bray
Maynooth
Portmarnock

Why use momondo?

Why should I use momondo to find a flight deal from New York to Dublin?

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 from New York to Dublin for you.

Can I find flights from New York to Dublin with flexible booking policies on momondo?

momondo does allow users to show only those flights to Dublin from New York which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from New York to Dublin?

Once you have performed a search for New York to Dublin flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from New York to Dublin right now. Can momondo alert me if prices change?

Price alerts on flights to Dublin from New York are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Dublin trip

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