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Cheap flights from Ireland to North America from £239

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 2/3. 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

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
20:20 - 13:35DUB-EWR
22h 15m1 stop
Scandinavian Airlines Logo
19:30 - 11:20EWR-DUB
11h 50m1 stop
£239Scandinavian Airlines
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Mon, 2 Mar - Sat, 14 Mar
Scandinavian Airlines Logo
18:55 - 13:35DUB-EWR
23h 40m1 stop
Scandinavian Airlines Logo
18:30 - 11:45EWR-DUB
12h 15m1 stop
£241Scandinavian Airlines
Find Deal
Fri, 5 Dec - Sun, 7 Dec
KLM Logo
13:25 - 19:20DUB-JFK
10h 55m1 stop
KLM Logo
21:15 - 08:45JFK-DUB
6h 30mdirect
£341KLM
Find Deal
Sun, 7 Dec - Sun, 14 Dec
British Airways Logo
10:20 - 20:35DUB-JFK
14h 15m1 stop
British Airways Logo
18:45 - 09:40JFK-DUB
9h 55m1 stop
£346British Airways
Find Deal
Wed, 25 Mar - Sun, 29 Mar
British Airways Logo
08:50 - 17:00DUB-ORD
14h 10m1 stop
British Airways Logo
17:10 - 09:50ORD-DUB
10h 40m1 stop
£350British Airways
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Thu, 5 Feb - Thu, 12 Feb
United Airlines Logo
09:00 - 19:03DUB-LGA
15h 03m1 stop
United Airlines Logo
13:15 - 08:10LGA-DUB
13h 55m1 stop
£355United Airlines
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Mon, 12 Jan - Mon, 19 Jan
United Airlines Logo
09:00 - 15:38DUB-LGA
11h 38m1 stop
United Airlines Logo
11:15 - 08:10LGA-DUB
15h 55m1 stop
£356United Airlines
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Sat, 24 Jan - Sat, 31 Jan
KLM Logo
09:45 - 17:41DUB-LGA
12h 56m1 stop
KLM Logo
18:00 - 09:20LGA-DUB
10h 20m1 stop
£357KLM
Find Deal
Sun, 7 Dec - Sun, 14 Dec
Aer Lingus Logo
11:15 - 13:55DUB-JFK
7h 40mdirect
Aer Lingus Logo
17:00 - 04:20JFK-DUB
6h 20mdirect
£358Aer Lingus
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Tue, 24 Feb - Sun, 1 Mar
Aer Lingus Logo
16:40 - 19:29DUB-JFK
7h 49mdirect
Aer Lingus Logo
21:00 - 08:40JFK-DUB
6h 40mdirect
£360Aer Lingus
Find Deal
Fri, 9 Jan - Tue, 13 Jan

TAP AIR PORTUGAL flights from Ireland to North America

Our best TAP AIR PORTUGAL deals on Ireland to North America flight tickets
TAP AIR PORTUGAL
22 Apr
DUB10:45Dublin
14h 20m
1 stop
JFK20:05New York John F Kennedy Intl
27 Apr
JFK22:05New York John F Kennedy Intl
30h 55m
1 stop
DUB10:00Dublin
£312
Find similar
TAP AIR PORTUGAL
20 Nov
DUB04:25Dublin
17h 00m
1 stop
ORD15:25Chicago O'Hare Intl
23 Nov
ORD20:25Chicago O'Hare Intl
13h 45m
1 stop
DUB16:10Dublin
£461
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Icelandair flights from Ireland to North America

Our best Icelandair deals on Ireland to North America flight tickets
Icelandair
24 Feb
DUB11:30Dublin
11h 30m
1 stop
JFK18:00New York John F Kennedy Intl
1 Mar
JFK19:25New York John F Kennedy Intl
9h 50m
1 stop
DUB10:15Dublin
£330
Find similar
Icelandair
21 Nov
DUB11:30Dublin
11h 50m
1 stop
ORD17:20Chicago O'Hare Intl
24 Nov
ORD18:30Chicago O'Hare Intl
9h 45m
1 stop
DUB10:15Dublin
£365
Find similar
Icelandair
19 Nov
DUB11:30Dublin
11h 30m
1 stop
JFK18:00New York John F Kennedy Intl
28 Nov
JFK19:25New York John F Kennedy Intl
9h 50m
1 stop
DUB10:15Dublin
£386
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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 279,928 searches. Data last updated 7 November 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

Mon 2/3

20:20-13:35

1 stop22h 15m

Newark

Sat 14/3

19:30-11:20

1 stop11h 50m

£239

DublinNewark

DUB - EWR

DUBEWR

Dublin

Fri 5/12

18:55-13:35

1 stop23h 40m

Newark

Sun 7/12

18:30-11:45

1 stop12h 15m

£241

DublinNew York

DUB - JFK

DUBJFK

Dublin

Sun 7/12

13:25-19:20

1 stop10h 55m

New York John F Kennedy Intl

Sun 14/12

21:15-08:45

Nonstop6h 30m

£341

DublinNew York

DUB - JFK

DUBJFK

Dublin

Wed 25/3

10:20-20:35

1 stop14h 15m

New York John F Kennedy Intl

Sun 29/3

18:45-09:40

1 stop9h 55m

£346

DublinChicago

DUB - ORD

DUBORD

Dublin

Thu 5/2

08:50-17:00

1 stop14h 10m

Chicago O'Hare Intl

Thu 12/2

17:10-09:50

1 stop10h 40m

£350

DublinNew York

DUB - LGA

DUBLGA

Dublin

Mon 12/1

09:00-19:03

1 stop15h 03m

New York LaGuardia

Mon 19/1

13:15-08:10

1 stop13h 55m

£355

DublinNew York

DUB - LGA

DUBLGA

Dublin

Sat 24/1

09:00-15:38

1 stop11h 38m

New York LaGuardia

Sat 31/1

11:15-08:10

1 stop15h 55m

£356

DublinNew York

DUB - LGA

DUBLGA

Dublin

Sun 7/12

09:45-17:41

1 stop12h 56m

New York LaGuardia

Sun 14/12

18:00-09:20

1 stop10h 20m

£357

DublinNew York

DUB - JFK

DUBJFK

Dublin

Tue 24/2

11:15-13:55

Nonstop7h 40m

New York John F Kennedy Intl

Sun 1/3

17:00-04:20

Nonstop6h 20m

£358

DublinNew York

DUB - JFK

DUBJFK

Dublin

Fri 9/1

16:40-19:29

Nonstop7h 49m

New York John F Kennedy Intl

Tue 13/1

21:00-08:40

Nonstop6h 40m

£360

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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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?

In general, February is the cheapest month to fly from Ireland to North America. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £345. The month of September is another great option to travel to North America, with average flight prices from Ireland averaging around £354.

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 when prices can be found for as low as £443. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around £527. These prices are subject to change though, so be sure to set up a Price Alert for flights to North America.

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

Our data shows that the cheapest Ireland to North America flights are usually those with departure times in the evening. Our users have found flights to North America in the evening for as low as £398. Flights in the morning are often more expensive, with an average ticket price of £496.

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 £436 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 £384 on momondo.

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

There are 3 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

£88

Fastest flight time

7h 10m

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 £88. The best return flight deal from Ireland to North America found on momondo in the last 72 hours is £329.
The fastest flight from Ireland to North America takes 7h 10m
Direct flights go from Ireland to North America every day.
There are 2 airports near North America: Newark (EWR), 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 refreshed on a daily basis.

  • 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 layovers. 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 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 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
PLAYPriceFrom £224Free CancellationRating
7.0
103 reviews
Search PLAY flights
Scandinavian AirlinesPriceFrom £233Free CancellationRating
7.4
1,564 reviews
Search Scandinavian Airlines flights
IcelandairPriceFrom £258Free CancellationRating
7.1
572 reviews
Search Icelandair flights
British AirwaysPriceFrom £272Free CancellationRating
6.7
7,500 reviews
Search British Airways flights
TAP AIR PORTUGALPriceFrom £282Free CancellationRating
7.1
2,048 reviews
Search TAP AIR PORTUGAL flights
KLMPriceFrom £283Free CancellationRating
7.7
1,405 reviews
Search KLM flights
Aer LingusPriceFrom £300Free CancellationRating
7.2
1,365 reviews
Search Aer Lingus flights
Air FrancePriceFrom £303Free CancellationRating
7.4
1,484 reviews
Search Air France flights
LufthansaPriceFrom £308Free CancellationRating
6.8
7,558 reviews
Search Lufthansa flights
IberiaPriceFrom £330Free CancellationRating
7.0
3,007 reviews
Search Iberia flights

Why use momondo?

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

It is quick and easy to find Ireland to North America flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to North America that suits you.

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

Flights from Ireland to North America with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo provides multiple filters to help you find the best flight to North America from Ireland. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for Ireland to North America flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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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