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Cheap flights from Ireland to North America from £244

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 6/11. 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 Ireland to North America

Recent return flight deals from Ireland to North America

Logo
09:45 - 19:05DUB-JFK
14h 20m1 stop
Logo
18:25 - 09:50JFK-DUB
10h 25m1 stop
£299
Find Deal
Sun, 9 Nov - Sat, 22 Nov
Scandinavian Airlines Logo
11:30 - 15:45DUB-JFK
33h 15m2 stops
Scandinavian Airlines Logo
17:35 - 10:00JFK-DUB
35h 25m2 stops
£300Scandinavian Airlines
Find Deal
Wed, 26 Nov - Wed, 3 Dec
United Airlines Logo
09:20 - 21:30DUB-LGA
17h 10m1 stop
United Airlines Logo
15:25 - 09:45LGA-DUB
13h 20m1 stop
£318United Airlines
Find Deal
Sat, 27 Sep - Tue, 30 Sep
United Airlines Logo
09:00 - 15:38DUB-LGA
11h 38m1 stop
United Airlines Logo
14:15 - 08:10LGA-DUB
12h 55m1 stop
£319United Airlines
Find Deal
Wed, 19 Nov - Fri, 28 Nov
KLM Logo
05:55 - 12:20DUB-JFK
11h 25m1 stop
KLM Logo
00:50 - 16:40JFK-DUB
10h 50m1 stop
£321KLM
Find Deal
Fri, 26 Sep - Sun, 28 Sep
British Airways Logo
11:30 - 13:55DUB-PHL
7h 25mdirect
British Airways Logo
15:08 - 12:15PHL-DUB
16h 07m2 stops
£327British Airways
Find Deal
Fri, 19 Dec - Sun, 4 Jan
British Airways Logo
11:30 - 13:55DUB-PHL
7h 25mdirect
British Airways Logo
15:55 - 12:35PHL-DUB
15h 40m2 stops
£327British Airways
Find Deal
Thu, 20 Nov - Mon, 24 Nov
Aer Lingus Logo
16:45 - 19:20DUB-JFK
7h 35mdirect
Aer Lingus Logo
16:55 - 04:25JFK-DUB
6h 30mdirect
£330Aer Lingus
Find Deal
Sat, 27 Sep - Sat, 18 Oct
Aer Lingus Logo
08:30 - 18:20DUB-JFK
13h 50m1 stop
Aer Lingus Logo
17:00 - 04:20JFK-DUB
6h 20mdirect
£340Aer Lingus
Find Deal
Wed, 29 Oct - Wed, 5 Nov
KLM Logo
11:30 - 17:33DUB-LGA
11h 03m1 stop
KLM Logo
15:00 - 07:45LGA-DUB
11h 45m1 stop
£345KLM
Find Deal
Wed, 3 Dec - Tue, 9 Dec

Aer Lingus flights from Ireland to North America

Our best Aer Lingus deals on Ireland to North America flight tickets
Aer Lingus
27 Sept
DUB06:30Dublin
15h 45m
1 stop
JFK17:15New York John F Kennedy Intl
18 Oct
JFK16:55New York John F Kennedy Intl
6h 30m
DUB04:25Dublin
£324
Find similar
Aer Lingus
27 Sept
DUB16:45Dublin
7h 35m
JFK19:20New York John F Kennedy Intl
18 Oct
JFK16:55New York John F Kennedy Intl
6h 30m
DUB04:25Dublin
£330
Find similar
Aer Lingus
27 Sept
DUB16:20Dublin
7h 40m
PHL19:00Philadelphia
6 Dec
PHL17:30Philadelphia
6h 35m
DUB05:05Dublin
£338
Find similar

American Airlines flights from Ireland to North America

Our best American Airlines deals on Ireland to North America flight tickets
American Airlines
28 Nov
DUB10:45Dublin
12h 55m
1 stop
JFK18:40New York John F Kennedy Intl
30 Nov
JFK18:30New York John F Kennedy Intl
10h 20m
1 stop
DUB09:50Dublin
£308
Find similar
American Airlines
22 Sept
DUB12:45Dublin
12h 10m
1 stop
JFK19:55New York John F Kennedy Intl
29 Sept
JFK19:30New York John F Kennedy Intl
11h 20m
1 stop
DUB11:50Dublin
£311
Find similar
American Airlines
19 Dec
DUB11:30Dublin
7h 25m
PHL13:55Philadelphia
5 Jan
PHL18:35Philadelphia
13h 00m
1 stop
DUB12:35Dublin
£325
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 279,928 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

DublinNew York

DUB - JFK

DUBJFK

Dublin

Sun 9/11

09:45-19:05

1 stop14h 20m

New York John F Kennedy Intl

Sat 22/11

18:25-09:50

1 stop10h 25m

£299

DublinNew York

DUB - JFK

DUBJFK

Dublin

Wed 26/11

11:30-15:45

2 stops33h 15m

New York John F Kennedy Intl

Wed 3/12

17:35-10:00

2 stops35h 25m

£300

DublinNew York

DUB - LGA

DUBLGA

Dublin

Sat 27/9

09:20-21:30

1 stop17h 10m

New York LaGuardia

Tue 30/9

15:25-09:45

1 stop13h 20m

£318

DublinNew York

DUB - LGA

DUBLGA

Dublin

Wed 19/11

09:00-15:38

1 stop11h 38m

New York LaGuardia

Fri 28/11

14:15-08:10

1 stop12h 55m

£319

DublinNew York

DUB - JFK

DUBJFK

Dublin

Fri 26/9

05:55-12:20

1 stop11h 25m

New York John F Kennedy Intl

Sun 28/9

00:50-16:40

1 stop10h 50m

£321

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Fri 19/12

11:30-13:55

Nonstop7h 25m

Philadelphia

Sun 4/1

15:08-12:15

2 stops16h 07m

£327

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Thu 20/11

11:30-13:55

Nonstop7h 25m

Philadelphia

Mon 24/11

15:55-12:35

2 stops15h 40m

£327

DublinNew York

DUB - JFK

DUBJFK

Dublin

Sat 27/9

16:45-19:20

Nonstop7h 35m

New York John F Kennedy Intl

Sat 18/10

16:55-04:25

Nonstop6h 30m

£330

DublinNew York

DUB - JFK

DUBJFK

Dublin

Wed 29/10

08:30-18:20

1 stop13h 50m

New York John F Kennedy Intl

Wed 5/11

17:00-04:20

Nonstop6h 20m

£340

DublinNew York

DUB - LGA

DUBLGA

Dublin

Wed 3/12

11:30-17:33

1 stop11h 03m

New York LaGuardia

Tue 9/12

15:00-07:45

1 stop11h 45m

£345

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?

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 £336. The month of September is another great option to travel to North America, with average flight prices from Ireland averaging around £346.

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 £435. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around £517. 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 £352. Flights in the morning are often more expensive, with an average ticket price of £480.

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 £419 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 £382 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

£202

Fastest flight time

7h 15m

Direct flights

Every day

Airports in North America

3 airports
The best one-way flight to North America from Ireland in the past 72 hours is £202. The best return flight deal from Ireland to North America found on momondo in the last 72 hours is £336.
The fastest flight from Ireland to North America takes 7h 15m
Direct flights go from Ireland to North America every day.
There are 3 airports near North America: Philadelphia (PHL), Orlando (MCO), 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 £213Free CancellationRating
7.0
103 reviews
Search PLAY flights
Scandinavian AirlinesPriceFrom £226Free CancellationRating
7.4
1,484 reviews
Search Scandinavian Airlines flights
IcelandairPriceFrom £249Free CancellationRating
7.0
544 reviews
Search Icelandair flights
British AirwaysPriceFrom £264Free CancellationRating
6.6
7,361 reviews
Search British Airways flights
JetBluePriceFrom £270Free CancellationRating
7.2
2,912 reviews
Search JetBlue flights
KLMPriceFrom £273Free CancellationRating
7.8
1,385 reviews
Search KLM flights
TAP AIR PORTUGALPriceFrom £273Free CancellationRating
7.1
1,975 reviews
Search TAP AIR PORTUGAL flights
Air FrancePriceFrom £292Free CancellationRating
7.4
1,469 reviews
Search Air France flights
Aer LingusPriceFrom £294Free CancellationRating
7.2
1,270 reviews
Search Aer Lingus flights
LufthansaPriceFrom £306Free CancellationRating
6.8
7,407 reviews
Search Lufthansa 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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