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Cheap flights from Ireland to North America from €228

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Ireland to North America departing on 19/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Ireland to North America

Recent return flight deals from Ireland to North America

Scandinavian Airlines Logo
11:15 - 13:25DUB-EWR
31h 10m1 stop
Scandinavian Airlines Logo
18:30 - 18:10EWR-DUB
18h 40m2 stops
€228Scandinavian Airlines
Find Deal
Thu, 19 Feb - Thu, 26 Feb
Scandinavian Airlines Logo
11:15 - 13:25DUB-EWR
31h 10m1 stop
Scandinavian Airlines Logo
18:30 - 19:35EWR-DUB
20h 05m2 stops
€229Scandinavian Airlines
Find Deal
Thu, 5 Feb - Sun, 8 Feb
Aer Lingus Logo
16:45 - 19:55DUB-BOS
7h 10mdirect
Aer Lingus Logo
21:20 - 08:20BOS-DUB
6h 00mdirect
€334Aer Lingus
Find Deal
Fri, 31 Oct - Sun, 2 Nov
Aer Lingus Logo
16:45 - 18:45DUB-BOS
7h 00mdirect
Aer Lingus Logo
21:20 - 08:20BOS-DUB
6h 00mdirect
€335Aer Lingus
Find Deal
Sun, 5 Oct - Thu, 13 Nov
British Airways Logo
08:35 - 19:55DUB-JFK
16h 20m1 stop
British Airways Logo
19:30 - 11:55JFK-DUB
11h 25m1 stop
€350British Airways
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Sat, 27 Sep - Tue, 30 Sep
British Airways Logo
08:35 - 17:05DUB-JFK
13h 30m1 stop
British Airways Logo
22:55 - 19:30JFK-DUB
15h 35m1 stop
€351British Airways
Find Deal
Fri, 26 Sep - Tue, 30 Sep
Air Canada Logo
09:00 - 19:03DUB-LGA
15h 03m2 stops
Air Canada Logo
13:05 - 07:10LGA-DUB
13h 05m2 stops
€365Air Canada
Find Deal
Mon, 17 Nov - Sun, 30 Nov
Air Canada Logo
09:00 - 19:03DUB-LGA
15h 03m1 stop
Air Canada Logo
11:40 - 07:10LGA-DUB
14h 30m1 stop
€367Air Canada
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Fri, 14 Nov - Thu, 27 Nov
United Airlines Logo
09:20 - 18:30DUB-LGA
14h 10m1 stop
United Airlines Logo
10:24 - 07:10LGA-DUB
15h 46m1 stop
€368United Airlines
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Sat, 27 Sep - Tue, 30 Sep
United Airlines Logo
09:00 - 17:58DUB-LGA
13h 58m1 stop
United Airlines Logo
19:29 - 10:20LGA-DUB
9h 51m1 stop
€369United Airlines
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Wed, 19 Nov - Sat, 29 Nov

SWISS flights from Ireland to North America

Our best SWISS deals on Ireland to North America flight tickets
SWISS
25 Sept
DUB18:40Dublin
23h 35m
2 stops
EWR13:15Newark
30 Sept
EWR21:50Newark
15h 00m
1 stop
DUB17:50Dublin
€418
Find similar
SWISS
26 Sept
DUB18:40Dublin
22h 40m
2 stops
EWR12:20Newark
29 Sept
EWR18:15Newark
18h 35m
1 stop
DUB17:50Dublin
€428
Find similar
SWISS
1 Nov
DUB18:35Dublin
30h 00m
1 stop
LAX17:35Los Angeles
14 Nov
LAX11:45Los Angeles
22h 00m
2 stops
DUB17:45Dublin
€477
Find similar

Aer Lingus flights from Ireland to North America

Our best Aer Lingus deals on Ireland to North America flight tickets
Aer Lingus
31 Oct
DUB16:45Dublin
7h 10m
BOS19:55Boston Logan Intl
2 Nov
BOS21:20Boston Logan Intl
6h 00m
DUB08:20Dublin
€334
Find similar
Aer Lingus
5 Oct
DUB16:45Dublin
7h 00m
BOS18:45Boston Logan Intl
13 Nov
BOS21:20Boston Logan Intl
6h 00m
DUB08:20Dublin
€335
Find similar
Aer Lingus
15 Oct
DUB12:40Dublin
7h 00m
BOS14:40Boston Logan Intl
22 Oct
BOS17:30Boston Logan Intl
6h 00m
DUB04:30Dublin
€336
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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 16 September 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

Thu 19/2

11:15-13:25

1 stop31h 10m

Newark

Thu 26/2

18:30-18:10

2 stops18h 40m

€228

DublinNewark

DUB - EWR

DUBEWR

Dublin

Thu 5/2

11:15-13:25

1 stop31h 10m

Newark

Sun 8/2

18:30-19:35

2 stops20h 05m

€229

DublinBoston

DUB - BOS

DUBBOS

Dublin

Fri 31/10

16:45-19:55

Nonstop7h 10m

Boston Logan Intl

Sun 2/11

21:20-08:20

Nonstop6h 00m

€334

DublinBoston

DUB - BOS

DUBBOS

Dublin

Sun 5/10

16:45-18:45

Nonstop7h 00m

Boston Logan Intl

Thu 13/11

21:20-08:20

Nonstop6h 00m

€335

DublinNew York

DUB - JFK

DUBJFK

Dublin

Sat 27/9

08:35-19:55

1 stop16h 20m

New York John F Kennedy Intl

Tue 30/9

19:30-11:55

1 stop11h 25m

€350

DublinNew York

DUB - JFK

DUBJFK

Dublin

Fri 26/9

08:35-17:05

1 stop13h 30m

New York John F Kennedy Intl

Tue 30/9

22:55-19:30

1 stop15h 35m

€351

DublinNew York

DUB - LGA

DUBLGA

Dublin

Mon 17/11

09:00-19:03

2 stops15h 03m

New York LaGuardia

Sun 30/11

13:05-07:10

2 stops13h 05m

€365

DublinNew York

DUB - LGA

DUBLGA

Dublin

Fri 14/11

09:00-19:03

1 stop15h 03m

New York LaGuardia

Thu 27/11

11:40-07:10

1 stop14h 30m

€367

DublinNew York

DUB - LGA

DUBLGA

Dublin

Sat 27/9

09:20-18:30

1 stop14h 10m

New York LaGuardia

Tue 30/9

10:24-07:10

1 stop15h 46m

€368

DublinNew York

DUB - LGA

DUBLGA

Dublin

Wed 19/11

09:00-17:58

1 stop13h 58m

New York LaGuardia

Sat 29/11

19:29-10:20

1 stop9h 51m

€369

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 €400.

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 €526. 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 €600.

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 evening when flights can be purchased for as low as €348. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are €564 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 New York John F Kennedy 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 €485 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 €442 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?

You could potentially save up to 29% on your flight if you consider stops on a Ireland to North America flight.

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

€291

Fastest flight time

7h 00m

Direct flights

Every day

Airports in North America

2 airports
The best one-way flight to North America from Ireland in the past 72 hours is €291. The best return flight deal from Ireland to North America found on momondo in the last 72 hours is €388.
The fastest flight from Ireland to North America takes 7h 00m
Direct flights go from Ireland to North America every day.
There are 2 airports near North America: Newark (EWR), Boston Logan Intl (BOS)
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
Scandinavian AirlinesPriceFrom €228Free CancellationRating
7.4
1,484 reviews
Search Scandinavian Airlines flights
PLAYPriceFrom €234Free CancellationRating
7.0
103 reviews
Search PLAY flights
DeltaPriceFrom €295Free CancellationRating
7.9
7,954 reviews
Search Delta flights
JetBluePriceFrom €295Free CancellationRating
7.2
2,912 reviews
Search JetBlue flights
IcelandairPriceFrom €296Free CancellationRating
7.0
544 reviews
Search Icelandair flights
Aer LingusPriceFrom €315Free CancellationRating
7.2
1,270 reviews
Search Aer Lingus flights
British AirwaysPriceFrom €323Free CancellationRating
6.6
7,361 reviews
Search British Airways flights
LufthansaPriceFrom €330Free CancellationRating
6.8
7,407 reviews
Search Lufthansa flights
American AirlinesPriceFrom €334Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
TAP AIR PORTUGALPriceFrom €334Free CancellationRating
7.1
1,975 reviews
Search TAP AIR PORTUGAL 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.
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