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Cheap flights from Ireland to North America from £84

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 9/4. 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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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 - 14:35
DUB
-
EWR
22h 15m
1 stop
Scandinavian Airlines Logo
18:40 - 10:45
EWR
-
DUB
12h 05m
1 stop
£249Scandinavian Airlines
Mon, 16 Mar - Sun, 22 Mar
Scandinavian Airlines Logo
20:00 - 13:15
DUB
-
EWR
22h 15m
1 stop
Scandinavian Airlines Logo
17:20 - 10:55
EWR
-
DUB
12h 35m
1 stop
£250Scandinavian Airlines
Sat, 18 Apr - Wed, 22 Apr
Scandinavian Airlines Logo
20:20 - 14:35
DUB
-
EWR
22h 15m
1 stop
Scandinavian Airlines Logo
17:15 - 11:50
EWR
-
DUB
13h 35m
1 stop
£253Scandinavian Airlines
Mon, 9 Mar - Thu, 7 May
Aer Lingus Logo
11:40 - 13:55
DUB
-
BOS
7h 15mdirect
Aer Lingus Logo
22:20 - 08:20
BOS
-
DUB
6h 00mdirect
£303Aer Lingus
Sun, 1 Mar - Sun, 8 Mar
British Airways Logo
15:10 - 22:05
DUB
-
JFK
10h 55m
1 stop
British Airways Logo
00:20 - 17:00
JFK
-
DUB
12h 40m
1 stop
£310British Airways
Wed, 11 Mar - Wed, 18 Mar
British Airways Logo
10:55 - 18:15
DUB
-
JFK
11h 20m
1 stop
British Airways Logo
22:35 - 12:45
JFK
-
DUB
10h 10m
1 stop
£312British Airways
Tue, 10 Mar - Sat, 21 Mar
Aer Lingus Logo
16:45 - 19:55
DUB
-
BOS
7h 10mdirect
Aer Lingus Logo
22:20 - 08:20
BOS
-
DUB
6h 00mdirect
£320Aer Lingus
Thu, 12 Mar - Sat, 21 Mar
KLM Logo
05:55 - 13:20
DUB
-
BOS
12h 25m
1 stop
KLM Logo
23:15 - 09:20
BOS
-
DUB
6h 05mdirect
£335KLM
Sun, 1 Mar - Sun, 8 Mar
KLM Logo
17:15 - 13:25
DUB
-
BOS
25h 10m
1 stop
KLM Logo
22:15 - 09:20
BOS
-
DUB
6h 05mdirect
£336KLM
Thu, 19 Feb - Sun, 22 Feb
Air Canada Logo
09:00 - 15:38
DUB
-
LGA
11h 38m
1 stop
Air Canada Logo
15:30 - 06:10
LGA
-
DUB
10h 40m
1 stop
£342Air Canada
Fri, 6 Mar - Sun, 8 Mar

United Airlines flights from Ireland to North America

Our best United Airlines deals on Ireland to North America flight tickets
United Airlines
15 Feb
DUB10:40Dublin
15h 41m
1 stop
YYZ21:21Toronto Pearson Intl
21 Feb
YYZ18:55Toronto Pearson Intl
10h 25m
1 stop
DUB10:20Dublin
£384
United Airlines
15 Feb
DUB09:30Dublin
13h 19m
1 stop
YYZ17:49Toronto Pearson Intl
21 Feb
YYZ12:05Toronto Pearson Intl
14h 25m
2 stops
DUB07:30Dublin
£385
United Airlines
21 Feb
DUB09:30Dublin
14h 27m
2 stops
YYZ18:57Toronto Pearson Intl
25 Feb
YYZ14:57Toronto Pearson Intl
11h 33m
1 stop
DUB07:30Dublin
£386

Delta flights from Ireland to North America

Our best Delta deals on Ireland to North America flight tickets
Delta
20 Feb
DUB13:25Dublin
10h 55m
1 stop
JFK19:20New York John F Kennedy Intl
2 Mar
JFK16:30New York John F Kennedy Intl
10h 30m
1 stop
DUB08:00Dublin
£333
Delta
27 Feb
DUB13:25Dublin
10h 55m
1 stop
JFK19:20New York John F Kennedy Intl
8 Mar
JFK22:15New York John F Kennedy Intl
6h 30m
DUB08:45Dublin
£336
Delta
14 Feb
DUB10:45Dublin
7h 40m
JFK13:25New York John F Kennedy Intl
23 Feb
JFK13:59New York John F Kennedy Intl
14h 21m
1 stop
DUB09:20Dublin
£343

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 8 February 2026.
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 16/3

20:20-14:35

1 stop22h 15m

Newark

Sun 22/3

18:40-10:45

1 stop12h 05m

£249

DublinNewark

DUB - EWR

DUBEWR

Dublin

Sat 18/4

20:00-13:15

1 stop22h 15m

Newark

Wed 22/4

17:20-10:55

1 stop12h 35m

£250

DublinNewark

DUB - EWR

DUBEWR

Dublin

Mon 9/3

20:20-14:35

1 stop22h 15m

Newark

Thu 7/5

17:15-11:50

1 stop13h 35m

£253

DublinBoston

DUB - BOS

DUBBOS

Dublin

Sun 1/3

11:40-13:55

Nonstop7h 15m

Boston Logan Intl

Sun 8/3

22:20-08:20

Nonstop6h 00m

£303

DublinNew York

DUB - JFK

DUBJFK

Dublin

Wed 11/3

15:10-22:05

1 stop10h 55m

New York John F Kennedy Intl

Wed 18/3

00:20-17:00

1 stop12h 40m

£310

DublinNew York

DUB - JFK

DUBJFK

Dublin

Tue 10/3

10:55-18:15

1 stop11h 20m

New York John F Kennedy Intl

Sat 21/3

22:35-12:45

1 stop10h 10m

£312

DublinBoston

DUB - BOS

DUBBOS

Dublin

Thu 12/3

16:45-19:55

Nonstop7h 10m

Boston Logan Intl

Sat 21/3

22:20-08:20

Nonstop6h 00m

£320

DublinBoston

DUB - BOS

DUBBOS

Dublin

Sun 1/3

05:55-13:20

1 stop12h 25m

Boston Logan Intl

Sun 8/3

23:15-09:20

Nonstop6h 05m

£335

DublinBoston

DUB - BOS

DUBBOS

Dublin

Thu 19/2

17:15-13:25

1 stop25h 10m

Boston Logan Intl

Sun 22/2

22:15-09:20

Nonstop6h 05m

£336

DublinNew York

DUB - LGA

DUBLGA

Dublin

Fri 6/3

09:00-15:38

1 stop11h 38m

New York LaGuardia

Sun 8/3

15:30-06:10

1 stop10h 40m

£342

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 £337. The month of September is another great option to travel to North America, with average flight prices from Ireland averaging around £338.

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 Wednesday when prices can be found for as low as £445. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around £506. 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 £413. Flights in the morning are often more expensive, with an average ticket price of £488.

What is the cheapest Ireland to North America flight route?

Fly from Dublin to Los Angeles 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 £417 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 £370 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

£83

Fastest flight time

7h 00m

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 £83. The best return flight deal from Ireland to North America found on momondo in the last 72 hours is £345.
The fastest flight from Ireland to North America takes 7h 00m
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 Newark (EWR), Boston Logan Intl (BOS), Toronto Pearson Intl (YYZ).
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 £214Free CancellationRating
7.0
103 reviews
Search PLAY flights
Scandinavian AirlinesPriceFrom £224Free CancellationRating
7.3
1,678 reviews
Search Scandinavian Airlines flights
IcelandairPriceFrom £258Free CancellationRating
7.1
606 reviews
Search Icelandair flights
British AirwaysPriceFrom £266Free CancellationRating
6.7
7,720 reviews
Search British Airways flights
TAP AIR PORTUGALPriceFrom £273Free CancellationRating
7.1
2,135 reviews
Search TAP AIR PORTUGAL flights
Aer LingusPriceFrom £292Free CancellationRating
7.2
1,446 reviews
Search Aer Lingus flights
KLMPriceFrom £303Free CancellationRating
7.7
1,450 reviews
Search KLM flights
LufthansaPriceFrom £305Free CancellationRating
6.8
7,773 reviews
Search Lufthansa flights
American AirlinesPriceFrom £307Free CancellationRating
7.2
11,250 reviews
Search American Airlines flights
Air FrancePriceFrom £311Free CancellationRating
7.4
1,531 reviews
Search Air France 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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Find better results for your trip to North America

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