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Cheap flights from Ireland to North America from €151

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 North America departing on 26/4. 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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Find the cheapest flights from Ireland to North America

Recent return flight deals from Ireland to North America

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
10:45 - 13:35
DUB
-
EWR
31h 50m2 stops
Scandinavian Airlines Logo
17:40 - 10:45
EWR
-
DUB
12h 05m1 stop
€286Scandinavian Airlines
Fri, 23 Jan - Mon, 26 Jan
Scandinavian Airlines Logo
11:30 - 13:35
DUB
-
EWR
31h 05m1 stop
Scandinavian Airlines Logo
18:30 - 11:20
EWR
-
DUB
11h 50m1 stop
€288Scandinavian Airlines
Thu, 29 Jan - Sat, 7 Feb
Scandinavian Airlines Logo
11:30 - 13:35
DUB
-
EWR
31h 05m1 stop
Scandinavian Airlines Logo
17:40 - 10:45
EWR
-
DUB
12h 05m1 stop
€289Scandinavian Airlines
Thu, 15 Jan - Wed, 21 Jan
Aer Lingus Logo
16:40 - 19:29
DUB
-
JFK
7h 49mdirect
Aer Lingus Logo
21:00 - 08:40
JFK
-
DUB
6h 40mdirect
€348Aer Lingus
Thu, 15 Jan - Wed, 21 Jan
Aer Lingus Logo
11:15 - 13:55
DUB
-
JFK
7h 40mdirect
Aer Lingus Logo
17:00 - 04:20
JFK
-
DUB
6h 20mdirect
€353Aer Lingus
Mon, 12 Jan - Mon, 19 Jan
American Airlines Logo
16:05 - 16:15
DUB
-
BOS
29h 10m1 stop
American Airlines Logo
21:35 - 15:20
BOS
-
DUB
12h 45m1 stop
€375American Airlines
Thu, 29 Jan - Mon, 2 Feb
American Airlines Logo
16:05 - 21:29
DUB
-
LGA
34h 24m2 stops
American Airlines Logo
15:35 - 15:20
LGA
-
DUB
18h 45m2 stops
€380American Airlines
Thu, 5 Feb - Mon, 9 Feb
Air Canada Logo
09:00 - 11:15
DUB
-
YYZ
7h 15mdirect
Air Canada Logo
19:35 - 07:10
YYZ
-
DUB
6h 35mdirect
€401Air Canada
Sat, 21 Feb - Sun, 22 Feb
Air Canada Logo
09:00 - 11:15
DUB
-
YYZ
7h 15mdirect
Air Canada Logo
19:35 - 07:10
YYZ
-
DUB
6h 35mdirect
€404Air Canada
Fri, 16 Jan - Fri, 23 Jan
United Airlines Logo
09:30 - 16:05
SNN
-
LGA
11h 35m1 stop
United Airlines Logo
21:10 - 07:30
LGA
-
SNN
29h 20m1 stop
€541United Airlines
Sat, 23 May - Fri, 29 May

American Airlines flights from Ireland to North America

Our best American Airlines deals on Ireland to North America flight tickets
American Airlines
29 Jan
DUB16:05Dublin
29h 10m
1 stop
BOS16:15Boston Logan Intl
2 Feb
BOS21:35Boston Logan Intl
12h 45m
1 stop
DUB15:20Dublin
€375
Find similar
American Airlines
16 Jan
DUB10:45Dublin
12h 55m
1 stop
JFK18:40New York John F Kennedy Intl
19 Jan
JFK18:25New York John F Kennedy Intl
10h 25m
1 stop
DUB09:50Dublin
€376
Find similar
American Airlines
26 Dec
DUB13:40Dublin
11h 25m
1 stop
JFK20:05New York John F Kennedy Intl
1 Jan
JFK21:50New York John F Kennedy Intl
14h 35m
1 stop
DUB17:25Dublin
€528
Find similar

British Airways flights from Ireland to North America

Our best British Airways deals on Ireland to North America flight tickets
British Airways
25 Jan
DUB10:45Dublin
14h 00m
1 stop
BOS19:45Boston Logan Intl
4 Feb
BOS19:15Boston Logan Intl
16h 45m
1 stop
DUB17:00Dublin
€377
Find similar
British Airways
29 Jan
DUB08:50Dublin
15h 55m
1 stop
BOS19:45Boston Logan Intl
2 Feb
BOS07:30Boston Logan Intl
19h 25m
1 stop
DUB07:55Dublin
€378
Find similar
British Airways
26 Dec
DUB10:00Dublin
11h 00m
1 stop
BOS16:00Boston Logan Intl
30 Dec
BOS19:15Boston Logan Intl
10h 00m
1 stop
DUB10:15Dublin
€509
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Ireland to North America 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 23 December 2025.
Use the filters below to find and compare flights from Ireland to North America that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DublinNewark

DUB - EWR

DUBEWR

Dublin

Fri 23/1

10:45-13:35

2 stops31h 50m

Newark

Mon 26/1

17:40-10:45

1 stop12h 05m

€286

DublinNewark

DUB - EWR

DUBEWR

Dublin

Thu 29/1

11:30-13:35

1 stop31h 05m

Newark

Sat 7/2

18:30-11:20

1 stop11h 50m

€288

DublinNewark

DUB - EWR

DUBEWR

Dublin

Thu 15/1

11:30-13:35

1 stop31h 05m

Newark

Wed 21/1

17:40-10:45

1 stop12h 05m

€289

DublinNew York

DUB - JFK

DUBJFK

Dublin

Thu 15/1

16:40-19:29

Nonstop7h 49m

New York John F Kennedy Intl

Wed 21/1

21:00-08:40

Nonstop6h 40m

€348

DublinNew York

DUB - JFK

DUBJFK

Dublin

Mon 12/1

11:15-13:55

Nonstop7h 40m

New York John F Kennedy Intl

Mon 19/1

17:00-04:20

Nonstop6h 20m

€353

DublinBoston

DUB - BOS

DUBBOS

Dublin

Thu 29/1

16:05-16:15

1 stop29h 10m

Boston Logan Intl

Mon 2/2

21:35-15:20

1 stop12h 45m

€375

DublinNew York

DUB - LGA

DUBLGA

Dublin

Thu 5/2

16:05-21:29

2 stops34h 24m

New York LaGuardia

Mon 9/2

15:35-15:20

2 stops18h 45m

€380

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Sat 21/2

09:00-11:15

Nonstop7h 15m

Toronto Pearson Intl

Sun 22/2

19:35-07:10

Nonstop6h 35m

€401

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Fri 16/1

09:00-11:15

Nonstop7h 15m

Toronto Pearson Intl

Fri 23/1

19:35-07:10

Nonstop6h 35m

€404

ShannonNew York

SNN - LGA

SNNLGA

Shannon

Sat 23/5

09:30-16:05

1 stop11h 35m

New York LaGuardia

Fri 29/5

21:10-07:30

1 stop29h 20m

€541

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Ireland to North America

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 North America?

If you’re not able to fly to North America in February, then September is your next best option. Flight prices from Ireland to North America during September average around €393.

What is the cheapest day to depart on your flight to North America?

The cheapest day to depart from Ireland to North America is on a Thursday. Travellers who choose to depart for North America on a Thursday will often find tickets for as low as €529. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Ireland to North America for around €611.

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

The cheapest time of day to fly to North America is in the afternoon when flights can be purchased for as low as €515. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are €570 on average. Flights to North America from Ireland in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest Ireland to North America flight route?

Fly from Dublin to Boston Logan Intl for the best Ireland - North America flight prices

How far in advance should I book a flight to North America?

You are more likely to see cheaper flights to North America from Ireland when booking weeks ahead of your departure date. In general, you can expect to find flights to North America for around €484 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to North America from Ireland for as low as €431 on momondo.

What cabin class options are available on Ireland to North America flights?

There are 4 cabin classes available to choose from on Ireland to North America 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 North America flights?

No. A direct flight is the cheapest option for a flight between Ireland to North America.

Cheap Ireland to North America flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ireland to North America

Best price found

€324

Fastest flight time

6h 10m

Direct flights

Every day

Airports in North America

5,162 airports
The best one-way flight to North America from Ireland in the past 72 hours is €324. The best return flight deal from Ireland to North America found on momondo in the last 72 hours is €359.
The fastest flight from Ireland to North America takes 6h 10m
Direct flights go from Ireland to North America every day.
There are 5,162 airports in North America. From Ireland there are direct flights to Boston Logan Intl (BOS), Toronto Pearson Intl (YYZ), New York John F Kennedy Intl (JFK).
Search flight deals

  • When did momondo last update prices for flights from Ireland to North America?

    Prices for flights from Ireland to North America are updated daily.

  • How many operators does momondo search for flights from Ireland to North America?

  • How old do you have to be to fly from Ireland to North America?

    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 North America.

  • What documentation or ID do you need to fly to North America?

    The necessary travel and health documents for your North America 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 licence 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 Ireland to North America?

Best airlines flying from Ireland to North America

Compare and see reviews for airlines that fly from Ireland to North America with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom €206Free CancellationRating
7.9
8,014 reviews
Search Delta flights
Scandinavian AirlinesPriceFrom €228Free CancellationRating
7.4
1,620 reviews
Search Scandinavian Airlines flights
PLAYPriceFrom €235Free CancellationRating
7.0
103 reviews
Search PLAY flights
JetBluePriceFrom €291Free CancellationRating
7.2
2,898 reviews
Search JetBlue flights
IcelandairPriceFrom €301Free CancellationRating
7.0
592 reviews
Search Icelandair flights
Aer LingusPriceFrom €312Free CancellationRating
7.2
1,412 reviews
Search Aer Lingus flights
TAP AIR PORTUGALPriceFrom €321Free CancellationRating
7.2
2,095 reviews
Search TAP AIR PORTUGAL flights
British AirwaysPriceFrom €332Free CancellationRating
6.7
7,606 reviews
Search British Airways flights
American AirlinesPriceFrom €334Free CancellationRating
7.2
11,050 reviews
Search American Airlines flights
KLMPriceFrom €338Free CancellationRating
7.7
1,434 reviews
Search KLM flights

Why use momondo?

Why should I use momondo to find a flight deal from Ireland to North America?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ireland to North America. momondo saves you time and could save you money on your trip.

Can I find flights from Ireland to North America with flexible booking policies on momondo?

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

How can momondo help me find flights from Ireland to North America?

momondo helps you find the best flight between Ireland and North America by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Price alerts on flights to North America from Ireland 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 North America 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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