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Cheap flights from Ireland to North America from £253

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 4/6. 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
11:30 - 15:45
DUB
-
JFK
33h 15m2 stops
Scandinavian Airlines Logo
17:35 - 10:00
JFK
-
DUB
35h 25m2 stops
£303Scandinavian Airlines
Thu, 15 Jan - Wed, 21 Jan
Scandinavian Airlines Logo
12:30 - 15:45
DUB
-
JFK
32h 15m1 stop
Scandinavian Airlines Logo
17:35 - 11:45
JFK
-
DUB
13h 10m1 stop
£304Scandinavian Airlines
Thu, 5 Feb - Mon, 9 Feb
Scandinavian Airlines Logo
11:30 - 15:45
DUB
-
JFK
33h 15m2 stops
Scandinavian Airlines Logo
17:35 - 11:45
JFK
-
DUB
13h 10m1 stop
£305Scandinavian Airlines
Wed, 4 Feb - Wed, 11 Feb
Scandinavian Airlines Logo
11:30 - 15:45
DUB
-
JFK
33h 15m2 stops
Scandinavian Airlines Logo
17:35 - 10:45
JFK
-
DUB
36h 10m2 stops
£305Scandinavian Airlines
Wed, 28 Jan - Wed, 4 Feb
Aer Lingus Logo
11:15 - 13:55
DUB
-
JFK
7h 40mdirect
Aer Lingus Logo
17:00 - 04:20
JFK
-
DUB
6h 20mdirect
£309Aer Lingus
Wed, 4 Feb - Tue, 10 Feb
British Airways Logo
15:10 - 16:55
DUB
-
SEA
33h 45m1 stop
British Airways Logo
18:50 - 07:55
SEA
-
DUB
29h 05m1 stop
£331British Airways
Wed, 11 Feb - Sun, 15 Feb
British Airways Logo
20:40 - 11:30
DUB
-
SEA
22h 50m1 stop
British Airways Logo
18:50 - 17:05
SEA
-
DUB
14h 15m1 stop
£332British Airways
Mon, 2 Feb - Mon, 9 Feb
Air Canada Logo
09:50 - 15:36
DUB
-
LGA
10h 46m1 stop
Air Canada Logo
16:30 - 08:15
LGA
-
DUB
10h 45m1 stop
£383Air Canada
Tue, 7 Apr - Tue, 14 Apr
KLM Logo
13:25 - 00:03
DUB
-
MCO
15h 38m2 stops
KLM Logo
12:05 - 07:45
MCO
-
DUB
14h 40m1 stop
£383KLM
Sat, 31 Jan - Sat, 21 Feb
KLM Logo
15:00 - 21:23
DUB
-
LGA
11h 23m1 stop
KLM Logo
18:00 - 10:45
LGA
-
DUB
11h 45m1 stop
£395KLM
Wed, 1 Apr - Mon, 6 Apr

Scandinavian Airlines flights from Ireland to North America

Our best Scandinavian Airlines deals on Ireland to North America flight tickets
Scandinavian Airlines
15 Jan
DUB11:30Dublin
33h 15m
2 stops
JFK15:45New York John F Kennedy Intl
21 Jan
JFK17:35New York John F Kennedy Intl
35h 25m
2 stops
DUB10:00Dublin
£303
Find similar
Scandinavian Airlines
5 Feb
DUB12:30Dublin
32h 15m
1 stop
JFK15:45New York John F Kennedy Intl
9 Feb
JFK17:35New York John F Kennedy Intl
13h 10m
1 stop
DUB11:45Dublin
£304
Find similar
Scandinavian Airlines
4 Feb
DUB11:30Dublin
33h 15m
2 stops
JFK15:45New York John F Kennedy Intl
11 Feb
JFK17:35New York John F Kennedy Intl
13h 10m
1 stop
DUB11:45Dublin
£305
Find similar

Delta flights from Ireland to North America

Our best Delta deals on Ireland to North America flight tickets
Delta
16 Jan
DUB08:50Dublin
11h 55m
1 stop
JFK15:45New York John F Kennedy Intl
29 Jan
JFK21:30New York John F Kennedy Intl
13h 15m
1 stop
DUB15:45Dublin
£334
Find similar
Delta
15 Jan
DUB08:50Dublin
15h 30m
1 stop
JFK19:20New York John F Kennedy Intl
21 Jan
JFK16:30New York John F Kennedy Intl
10h 20m
1 stop
DUB07:50Dublin
£335
Find similar
Delta
15 Jan
DUB08:50Dublin
11h 55m
1 stop
JFK15:45New York John F Kennedy Intl
21 Jan
JFK16:30New York John F Kennedy Intl
10h 20m
1 stop
DUB07:50Dublin
£336
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 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

DublinNew York

DUB - JFK

DUBJFK

Dublin

Thu 15/1

11:30-15:45

2 stops33h 15m

New York John F Kennedy Intl

Wed 21/1

17:35-10:00

2 stops35h 25m

£303

DublinNew York

DUB - JFK

DUBJFK

Dublin

Thu 5/2

12:30-15:45

1 stop32h 15m

New York John F Kennedy Intl

Mon 9/2

17:35-11:45

1 stop13h 10m

£304

DublinNew York

DUB - JFK

DUBJFK

Dublin

Wed 4/2

11:30-15:45

2 stops33h 15m

New York John F Kennedy Intl

Wed 11/2

17:35-11:45

1 stop13h 10m

£305

DublinNew York

DUB - JFK

DUBJFK

Dublin

Wed 28/1

11:30-15:45

2 stops33h 15m

New York John F Kennedy Intl

Wed 4/2

17:35-10:45

2 stops36h 10m

£305

DublinNew York

DUB - JFK

DUBJFK

Dublin

Wed 4/2

11:15-13:55

Nonstop7h 40m

New York John F Kennedy Intl

Tue 10/2

17:00-04:20

Nonstop6h 20m

£309

DublinSeattle

DUB - SEA

DUBSEA

Dublin

Wed 11/2

15:10-16:55

1 stop33h 45m

Seattle/Tacoma Intl

Sun 15/2

18:50-07:55

1 stop29h 05m

£331

DublinSeattle

DUB - SEA

DUBSEA

Dublin

Mon 2/2

20:40-11:30

1 stop22h 50m

Seattle/Tacoma Intl

Mon 9/2

18:50-17:05

1 stop14h 15m

£332

DublinNew York

DUB - LGA

DUBLGA

Dublin

Tue 7/4

09:50-15:36

1 stop10h 46m

New York LaGuardia

Tue 14/4

16:30-08:15

1 stop10h 45m

£383

DublinOrlando

DUB - MCO

DUBMCO

Dublin

Sat 31/1

13:25-00:03

2 stops15h 38m

Orlando

Sat 21/2

12:05-07:45

1 stop14h 40m

£383

DublinNew York

DUB - LGA

DUBLGA

Dublin

Wed 1/4

15:00-21:23

1 stop11h 23m

New York LaGuardia

Mon 6/4

18:00-10:45

1 stop11h 45m

£395

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 £334. The month of September is another great option to travel to North America, with average flight prices from Ireland averaging around £343.

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 £438. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around £504. 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 afternoon. Our users have found flights to North America in the afternoon for as low as £418. Flights in the evening are often more expensive, with an average ticket price of £570.

What is the cheapest Ireland to North America flight route?

Fly from Dublin to San Francisco 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 £423 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 £377 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

£221

Fastest flight time

7h 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 £221. 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 5,162 airports in North America. From Ireland there are direct flights to Chicago O'Hare Intl (ORD), Orlando (MCO), New York John F Kennedy Intl (JFK), Seattle/Tacoma Intl (SEA).
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 £217Free CancellationRating
7.0
103 reviews
Search PLAY flights
Scandinavian AirlinesPriceFrom £228Free CancellationRating
7.4
1,621 reviews
Search Scandinavian Airlines flights
IcelandairPriceFrom £262Free CancellationRating
7.0
592 reviews
Search Icelandair flights
British AirwaysPriceFrom £265Free CancellationRating
6.7
7,609 reviews
Search British Airways flights
TAP AIR PORTUGALPriceFrom £275Free CancellationRating
7.2
2,097 reviews
Search TAP AIR PORTUGAL flights
KLMPriceFrom £281Free CancellationRating
7.7
1,434 reviews
Search KLM flights
Aer LingusPriceFrom £290Free CancellationRating
7.2
1,412 reviews
Search Aer Lingus flights
Air FrancePriceFrom £296Free CancellationRating
7.4
1,513 reviews
Search Air France flights
LufthansaPriceFrom £305Free CancellationRating
6.8
7,650 reviews
Search Lufthansa flights
IberiaPriceFrom £305Free CancellationRating
7.0
3,057 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.
Start using Trips
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Find better results for your trip to North America

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