What is the cheapest airline that flies from Ireland to North America?

WestJet, JetBlue, and LEVEL are the most popular carriers operating from Ireland to North America

Which airlines fly to North America?

Aer Lingus, British Airways and United Airlines are the top three most popular airlines that fly to North America from Ireland according to our data. Aer Lingus is the first choice among our users, with 70% of people opting to fly with this airline when travelling to North America. Keep in mind that there are 17 different airlines that fly to North America on a routine basis, so you have a few additional options to choose from.

How many flights depart from Ireland to North America on average per week?

The number of flights available between Ireland and North America is 589 per week as of April 2026. The most frequent departure day is Mon, with 15% of weekly flights leaving on this day.

How many flights depart from Ireland to North America on average per day?

As of April 2026, there are 84 flights per day flying from Ireland to North America. The most common time of day flights depart is 13:00, with 69% of flights taking off in the afternoon.

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?

As of April 2026, there are 17 operators available to choose from 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.

€143 Cheap Flights from Ireland to North America in 2026

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Find the cheapest flights from Ireland to North America

Round-trip

One-way

Last minute

Direct

Recent return flight deals from Ireland to North America

Enter your travel dates to find the best prices.

19:50 - 13:15

DUB

EWR

22h 25m

1 stop

17:45 - 10:25

EWR

DUB

11h 40m

1 stop

€364Scandinavian Airlines

Fri, 15 May - Sun, 17 May

19:50 - 13:15

DUB

EWR

22h 25m

1 stop

17:20 - 19:05

EWR

DUB

20h 45m

1 stop

€365Scandinavian Airlines

Mon, 4 May - Sun, 10 May

09:40 - 17:15

DUB

YYZ

12h 35m

1 stop

21:35 - 09:20

YYZ

DUB

6h 45mdirect

€379WestJet

Sat, 9 May - Sun, 17 May

09:40 - 17:15

DUB

YYZ

12h 35m

1 stop

21:35 - 09:20

YYZ

DUB

6h 45mdirect

€380WestJet

Sat, 9 May - Tue, 12 May

15:15 - 22:35

DUB

BOS

12h 20m

1 stop

21:50 - 14:35

BOS

DUB

11h 45m

1 stop

€433British Airways

Tue, 2 Jun - Tue, 9 Jun

08:35 - 16:55

DUB

BOS

13h 20m

1 stop

19:35 - 17:55

BOS

DUB

17h 20m

1 stop

€434British Airways

Thu, 28 May - Thu, 4 Jun

12:45 - 14:55

DUB

BOS

7h 10mdirect

23:30 - 10:35

BOS

DUB

6h 05mdirect

€436Aer Lingus

Tue, 2 Jun - Wed, 10 Jun

11:45 - 11:05

DUB

LGA

28h 20m

1 stop

17:29 - 11:50

LGA

DUB

13h 21m

1 stop

€450American Airlines

Fri, 1 May - Sun, 31 May

11:45 - 19:59

DUB

LGA

13h 14m

1 stop

19:10 - 11:50

LGA

DUB

11h 40m

1 stop

€455American Airlines

Mon, 4 May - Sun, 17 May

13:50 - 18:15

DUB

MCO

9h 25mdirect

19:59 - 09:20

MCO

DUB

8h 21mdirect

€480Aer Lingus

Tue, 28 Apr - Thu, 7 May

Iberia flights from Ireland to North America

Our best Iberia deals on Ireland to North America flight tickets

Iberia

4 May

DUB12:40Dublin

15h 50m

1 stop

BOS23:30Boston Logan Intl

11 May

BOS17:40Boston Logan Intl

10h 55m

1 stop

DUB09:35Dublin

€453

Iberia

8 May

DUB13:45Dublin

10h 45m

1 stop

BOS19:30Boston Logan Intl

12 May

BOS11:34Boston Logan Intl

16h 31m

2 stops

DUB09:05Dublin

€462

Iberia

26 Apr

DUB12:40Dublin

32h 38m

1 stop

BOS16:18Boston Logan Intl

3 May

BOS19:04Boston Logan Intl

30h 26m

1 stop

DUB06:30Dublin

€478

KLM flights from Ireland to North America

Our best KLM deals on Ireland to North America flight tickets

KLM

22 Apr

DUB11:10Dublin

10h 55m

1 stop

JFK17:05New York John F Kennedy Intl

29 Apr

JFK21:25New York John F Kennedy Intl

6h 50m

DUB09:15Dublin

€450

KLM

22 Apr

DUB11:10Dublin

10h 15m

1 stop

BOS16:25Boston Logan Intl

8 May

BOS23:30Boston Logan Intl

6h 15m

DUB10:45Dublin

€450

KLM

23 May

SNN13:05Shannon

7h 24m

JFK15:29New York John F Kennedy Intl

29 May

JFK23:55New York John F Kennedy Intl

6h 15m

SNN11:10Shannon

€453

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinNewark

DUB - EWR

DUBEWR

Dublin

Fri 15/5

19:50-13:15

1 stop22h 25m

Newark

Sun 17/5

17:45-10:25

1 stop11h 40m

€364

DublinNewark

DUB - EWR

DUBEWR

Dublin

Mon 4/5

19:50-13:15

1 stop22h 25m

Newark

Sun 10/5

17:20-19:05

1 stop20h 45m

€365

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Sat 9/5

09:40-17:15

1 stop12h 35m

Toronto Pearson Intl

Sun 17/5

21:35-09:20

Nonstop6h 45m

€379

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Sat 9/5

09:40-17:15

1 stop12h 35m

Toronto Pearson Intl

Tue 12/5

21:35-09:20

Nonstop6h 45m

€380

DublinBoston

DUB - BOS

DUBBOS

Dublin

Tue 2/6

15:15-22:35

1 stop12h 20m

Boston Logan Intl

Tue 9/6

21:50-14:35

1 stop11h 45m

€433

DublinBoston

DUB - BOS

DUBBOS

Dublin

Thu 28/5

08:35-16:55

1 stop13h 20m

Boston Logan Intl

Thu 4/6

19:35-17:55

1 stop17h 20m

€434

Fastest return journey

DublinBoston

DUB - BOS

DUBBOS

Dublin

Tue 2/6

12:45-14:55

Nonstop7h 10m

Boston Logan Intl

Wed 10/6

23:30-10:35

Nonstop6h 05m

€436

DublinNew York

DUB - LGA

DUBLGA

Dublin

Fri 1/5

11:45-11:05

1 stop28h 20m

New York LaGuardia

Sun 31/5

17:29-11:50

1 stop13h 21m

€450

DublinNew York

DUB - LGA

DUBLGA

Dublin

Mon 4/5

11:45-19:59

1 stop13h 14m

New York LaGuardia

Sun 17/5

19:10-11:50

1 stop11h 40m

€455

DublinOrlando

DUB - MCO

DUBMCO

Dublin

Tue 28/4

13:50-18:15

Nonstop9h 25m

Orlando

Thu 7/5

19:59-09:20

Nonstop8h 21m

€480

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Other information

What is the cheapest month to fly to North America?

If you’re not able to fly to North America in September, then February is your next best option. Flight prices from Ireland to North America during February average around €395.

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 €539. 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 €634.

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 €428. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are €591 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 Las Vegas Harry Reid 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 €499 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 €406 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?

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	€179
Fastest flight time	6h 10m
Direct flights	Every day
Airports in North America	5,163 airports

The best one-way flight to North America from Ireland in the past 72 hours is €179. The best return flight deal from Ireland to North America found on momondo in the last 72 hours is €478.

The fastest flight from Ireland to North America takes 6h 10m

Direct flights go from Ireland to North America every day.

There are 5,163 airports in North America. From Ireland there are direct flights to Boston Logan Intl (BOS), Toronto Pearson Intl (YYZ).

Search flight deals

Frequently asked questions about flying from Ireland to North America

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?
As of April 2026, there are 17 operators available to choose from 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?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Ireland to North America is Airbus A330-300 (19.42% of total bookings). The next most popular plane models are Airbus A321neo (18.96%), Boeing 777 (13.41%), and Boeing 767-300 (winglets) (7.73%).

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
Delta	PriceFrom €207	Free Cancellation	Rating 7.9 8,407 reviews	Search Delta flights
Scandinavian Airlines	PriceFrom €235	Free Cancellation	Rating 7.3 1,749 reviews	Search Scandinavian Airlines flights
PLAY	PriceFrom €254	Free Cancellation	Rating 7.0 103 reviews	Search PLAY flights
JetBlue	PriceFrom €289	Free Cancellation	Rating 7.2 2,931 reviews	Search JetBlue flights
Icelandair	PriceFrom €301	Free Cancellation	Rating 7.0 632 reviews	Search Icelandair flights
TAP AIR PORTUGAL	PriceFrom €322	Free Cancellation	Rating 7.1 2,203 reviews	Search TAP AIR PORTUGAL flights
Aer Lingus	PriceFrom €335	Free Cancellation	Rating 7.2 1,504 reviews	Search Aer Lingus flights
British Airways	PriceFrom €340	Free Cancellation	Rating 6.7 7,882 reviews	Search British Airways flights
KLM	PriceFrom €360	Free Cancellation	Rating 7.8 1,496 reviews	Search KLM flights
Air France	PriceFrom €370	Free Cancellation	Rating 7.4 1,566 reviews	Search Air France 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.