How popular is this Ireland to North America flight route?

This flight path from Ireland to North America was viewed by 95 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

How long is the flight from Ireland to North America?

Icelandair, Scandinavian Airlines, and SWISS can get you from Ireland to North America in just under 11h 30m. Your travel time can differ by up to 21h 35m. Ireland and North America are separated by a distance of 3169 mi. Both multi-stop and direct flights can be found to your destination and back.

What are the cheapest airlines to fly from Ireland to North America one-way?

One-way options have recently been found by users for as low as £82 on WestJet. Other airlines that offer cheap prices include Icelandair from £137 and Air Transat from £161 one-way.

In terms of precipitation, rainfall in North America ranges from 71.0 - 114.0 inches per month. July is typically the wettest month, when rainfall can reach 114.0 mm. February is typically the driest time to visit North America when rainfall is around 71.0 mm.

If weather is an important factor for your trip to North America, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 25.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 1.0 C).

Can I find deals for flights from Ireland to North America that include hotel bookings?

Yes. In addition to deals on Ireland to North America flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Ireland to North America?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ireland to North America.

Can I find deals for business class flights from Ireland to North America?

Yes. Cheapflights offers flight deals from Ireland to North America by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£212+ Cheap Flights from Ireland to North America

Cheap flight deals from Ireland to North America

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

Cheapest flights from Ireland to North America
Explore the most affordable flight options available from Ireland to North America. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 November 2026.

Tue 24/1111:30 -

2 stops33h 15m

Wed 2/1217:45 -

1 stop19h 35m

Deal found 31/10£344

Tue 1/1211:30 -

2 stops33h 10m

Mon 7/1217:35 -

2 stops36h 10m

Deal found 2/11£347

Mon 14/1212:35 -

2 stops32h 10m

Mon 1/217:35 -

1 stop13h 10m

Deal found 3/11£351

Thu 3/1210:55 -

2 stops33h 50m

Mon 7/1217:35 -

2 stops37h 15m

Deal found 4/11£353

Sat 5/1219:05 -

1 stop25h 40m

Mon 7/1217:35 -

1 stop19h 45m

Deal found 31/10£354

Mon 7/1219:05 -

1 stop25h 35m

Sun 13/1217:45 -

2 stops36h 00m

Deal found 1/11£359

Thu 12/1119:05 -

1 stop25h 40m

Mon 16/1117:35 -

1 stop13h 10m

Deal found 31/10£362

Sat 7/1110:10 -

2 stops32h 15m

Sat 14/1118:30 -

1 stop11h 05m

Deal found 31/10£379

Wed 18/1119:05 -

2 stops23h 20m

Thu 31/1217:40 -

1 stop34h 40m

Deal found 31/10£379

Fri 6/1119:05 -

2 stops23h 20m

Mon 9/1117:40 -

1 stop12h 05m

Deal found 1/11£380

Wed 2/1219:05 -

2 stops23h 20m

Sun 6/1214:10 -

2 stops16h 35m

Deal found 2/11£382

Thu 26/1110:55 -

1 stop31h 30m

Sun 29/1117:40 -

1 stop12h 05m

Deal found 3/11£385

Best flights from Ireland to North America
Discover carefully curated flight deals from Ireland to North America that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 5 November 2026.

Wed 27/111:30 -

1 stop11h 30m

Sun 31/119:25 -

1 stop9h 50m

Deal found 3/11£356

Thu 4/319:05 -

1 stop25h 40m

Thu 11/316:00 -

2 stops21h 20m

Deal found 4/11£365

Thu 4/212:10 -

1 stop33h 05m

Tue 23/220:25 -

1 stop16h 20m

Deal found 3/11£403

Wed 16/1205:45 -

1 stop13h 35m

Tue 9/210:45 -

2 stops17h 15m

Deal found 3/11£424

Tue 1/1213:25 -

1 stop10h 55m

Tue 8/1222:55 -

1 stop10h 35m

Deal found 3/11£445

Wed 23/1209:45 -

1 stop14h 20m

Mon 28/1222:45 -

1 stop13h 35m

Deal found 1/11£449

Sun 22/1113:35 -

1 stop11h 24m

Sat 28/1119:44 -

1 stop9h 36m

Deal found 2/11£453

Sun 11/405:30 -

2 stops21h 00m

Tue 20/417:45 -

1 stop25h 20m

Deal found 3/11£454

Thu 19/1110:45 -

Nonstop7h 35m

Mon 23/1121:20 -

Nonstop6h 25m

Deal found 4/11£456

Wed 2/1210:30 -

1 stop14h 20m

Sun 6/1221:50 -

1 stop11h 25m

Deal found 31/10£519

Thu 7/119:05 -

2 stops32h 55m

Tue 12/117:45 -

2 stops36h 00m

Deal found 1/11£370

Thu 25/305:45 -

1 stop13h 27m

Tue 13/423:45 -

Nonstop6h 00m

Deal found 3/11£425

Thu 26/1111:30 -

1 stop11h 45m

Thu 31/1219:40 -

1 stop9h 35m

Deal found 4/11£434

Fri 4/1219:05 -

2 stops23h 20m

Tue 8/1217:40 -

2 stops19h 40m

Deal found 2/11£400

Thu 18/209:30 -

2 stops14h 31m

Thu 25/216:20 -

2 stops13h 00m

Deal found 1/11£453

Tue 30/311:45 -

1 stop14h 18m

Fri 9/420:40 -

1 stop16h 45m

Deal found 1/11£462

Wed 17/311:55 -

1 stop11h 14m

Wed 24/316:00 -

1 stop11h 45m

Deal found 31/10£465

Sat 3/410:45 -

2 stops39h 45m

Fri 9/419:45 -

2 stops33h 15m

Deal found 31/10£466

Mon 16/1105:45 -

1 stop18h 16m

Sun 22/1122:45 -

Nonstop6h 00m

Deal found 4/11£427

Tue 9/211:30 -

1 stop11h 30m

Wed 17/219:25 -

1 stop9h 50m

Deal found 2/11£434

Sat 6/209:30 -

2 stops16h 45m

Mon 15/210:53 -

2 stops15h 37m

Deal found 3/11£454

Tue 2/312:05 -

1 stop14h 45m

Tue 9/320:55 -

1 stop12h 50m

Deal found 1/11£519

Wed 27/111:30 -

2 stops57h 15m

Sun 31/117:30 -

1 stop13h 15m

Deal found 4/11£432

Thu 17/1209:55 -

2 stops19h 03m

Wed 6/120:55 -

1 stop10h 45m

Deal found 4/11£439

Mon 1/312:10 -

1 stop36h 25m

Tue 9/311:45 -

2 stops22h 00m

Deal found 4/11£537

Wed 2/1209:10 -

1 stop11h 50m

Sun 6/1220:05 -

Nonstop6h 25m

Deal found 3/11£489

Fri 4/1211:30 -

1 stop14h 05m

Tue 15/1217:50 -

1 stop11h 25m

Deal found 31/10£454

Sat 21/1109:00 -

2 stops14h 57m

Sat 28/1115:41 -

2 stops13h 39m

Deal found 2/11£474

Tue 8/1208:50 -

2 stops17h 56m

Sun 13/1211:05 -

1 stop14h 40m

Deal found 3/11£529

Sat 21/1106:00 -

1 stop13h 29m

Sat 28/1116:55 -

1 stop11h 05m

Deal found 2/11£449

Find flight deals from Ireland to North America

Round-trip from	£343
One-way from	£212
Popular in	July
Cheapest in	October
Average price	£270
Good round-trip deal	£341 or less
Good one-way deal	£114 or less

Scandinavian Airlines
24/3-2/4
2 total stops
66h 05m total
Ireland to North America

Search Deals

Aer Lingus
10/11-31/12
Nonstop
8h 00m total
Ireland to North America

Search Deals

Highest demand for flights based on searches. 30% potential increase in price (£118 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease (£15 potential savings vs. average return price).

Search Deals

Average for round-trip flights in November 2026

Search Deals

Price to beat on a round-trip flight from Ireland to North America.

Search Deals

Price to beat on a one-way flight from Ireland to North America.

Search Deals

Cheapflights Fare Finder

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

Cheapest return flight

DublinOrlando

DUB Dublin - MCO Orlando

DUBMCO

Dublin

Wed 25/11

12:35-15:40

1 stop32h 05m

Orlando

Wed 31/12

00:00-06:00

Nonstop0h 00m

£224

DublinNew York

DUB Dublin - JFK New York John F Kennedy Intl

DUBJFK

Dublin

Sat 6/2

05:45-14:09

1 stop13h 24m

New York John F Kennedy Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£292

DublinNew York

DUB Dublin - JFK New York John F Kennedy Intl

DUBJFK

Dublin

Wed 24/2

13:25-19:20

1 stop10h 55m

New York John F Kennedy Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£293

DublinNew York

DUB Dublin - JFK New York John F Kennedy Intl

DUBJFK

Dublin

Thu 25/2

08:50-15:00

1 stop11h 10m

New York John F Kennedy Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£293

DublinNew York

DUB Dublin - JFK New York John F Kennedy Intl

DUBJFK

Dublin

Mon 1/3

08:50-15:00

1 stop11h 10m

New York John F Kennedy Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£293

DublinNewark

DUB Dublin - EWR Newark

DUBEWR

Dublin

Sun 14/2

06:00-14:45

1 stop13h 45m

Newark

Wed 31/12

00:00-06:00

Nonstop0h 00m

£298

DublinNewark

DUB Dublin - EWR Newark

DUBEWR

Dublin

Fri 5/3

06:00-14:45

1 stop13h 45m

Newark

Wed 31/12

00:00-06:00

Nonstop0h 00m

£298

DublinNewark

DUB Dublin - EWR Newark

DUBEWR

Dublin

Wed 17/2

06:00-14:45

1 stop13h 45m

Newark

Wed 31/12

00:00-06:00

Nonstop0h 00m

£298

DublinNewark

DUB Dublin - EWR Newark

DUBEWR

Dublin

Thu 21/1

06:00-14:45

1 stop13h 45m

Newark

Wed 31/12

00:00-06:00

Nonstop0h 00m

£298

DublinNewark

DUB Dublin - EWR Newark

DUBEWR

Dublin

Sat 27/2

06:00-14:45

1 stop13h 45m

Newark

Wed 31/12

00:00-06:00

Nonstop0h 00m

£298

Flights are sorted by cheapest return flights first.

Deals found on 3/11

Showing 1-10 of 60 resultsSorted by cheapest first

...

Best time to book a flight from Ireland to North America

Have a flexible travel schedule? Discover the best time to fly to North America from Ireland with our price prediction graph.

DUB-JFK

DUB-YYZ

DUB-BOS

DUB-EWR

DUB-BNA

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ireland to North America

IE0-0NA

DUB-JFK

DUB-YYZ

DUB-BOS

DUB-EWR

What is the cheapest month to book a flight from Ireland to North America?

Currently, January is the cheapest month in which you can book a flight from Ireland to North America (average of £459). Flying from Ireland to North America in July is currently the most expensive (average of £678). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IE to NA?

It’s optimal to fly from Ireland to North America in the evening. By choosing this option you can save up to 51% on the cost of your flight, compared to a flight in the morning.

How often are flights from Ireland to North America delayed?

About 13% of weekly flights between Ireland and North America have experienced delays in the past year, with the average delay time being 149 minutes.

What is the most punctual flight time for Ireland to North America flights?

Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Ireland to North America flights?

Over the past year, Aer Lingus have had the lowest number of delays on this route, with just 10% of flights being delayed.

How far ahead should I book a flight from Ireland to North America?

To ensure you get the cheapest price possible for a flight from Ireland to North America, you should look to book at least 40 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest day to fly from Ireland to North America?

Travellers seeking maximum savings on their Ireland to North America flight should consider departing on Monday evenings when fares are most often at their lowest. Tuesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing North America

Get a feel of what it's like to fly with KLM,Aer Lingus, andUnited Airlines from Ireland to North America by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

KLM

7.8

Good

1,596 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Artem,Oct 2026

FCO - AMS

Having to wait 2 hours in line just to get a boarding pass with no checked baggage is unacceptable for a modern airport. Receiving only 2 out of 9 boarding passes and then having to wait another 2 hours for the remaining ones is a disaster.

KLM

7.8

Good

1,596 reviews

KLM

7.8

Good

1,596 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Artem,Oct 2026

FCO - AMS

Aer Lingus

7.3

Good

1,878 reviews

KLM

7.8

Good

1,596 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Artem,Oct 2026

FCO - AMS

United Airlines

7.3

Good

10,459 reviews

KLM

7.8

Good

1,596 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Artem,Oct 2026

FCO - AMS

American Airlines

7.0

Good

12,228 reviews

KLM

7.8

Good

1,596 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Artem,Oct 2026

FCO - AMS

Iberia

7.0

Good

3,239 reviews

KLM

7.8

Good

1,596 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Artem,Oct 2026

FCO - AMS

Related info for your journey

How popular is this Ireland to North America flight route?
This flight path from Ireland to North America was viewed by 95 users in the past month. Keep an eye out for changes in search interest prior to high and low season.
How long is the flight from Ireland to North America?
Icelandair, Scandinavian Airlines, and SWISS can get you from Ireland to North America in just under 11h 30m. Your travel time can differ by up to 21h 35m. Ireland and North America are separated by a distance of 3169 mi. Both multi-stop and direct flights can be found to your destination and back.
What are the cheapest airlines to fly from Ireland to North America one-way?
One-way options have recently been found by users for as low as £82 on WestJet. Other airlines that offer cheap prices include Icelandair from £137 and Air Transat from £161 one-way.
Can I find deals for flights from Ireland to North America that include hotel bookings?
Yes. In addition to deals on Ireland to North America flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Ireland to North America?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ireland to North America.
Can I find deals for business class flights from Ireland to North America?
Yes. Cheapflights offers flight deals from Ireland to North America by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Ireland to North America?
Currently, January is the cheapest month in which you can book a flight from Ireland to North America (average of £459). Flying from Ireland to North America in July is currently the most expensive (average of £678). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

Direct flights to

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Top countries

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Alternative routes for Ireland to North America

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Bruxelles-National to Luton flights

Bruxelles-National to Gatwick flights

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Charles de Gaulle to London City flights

London City to Suvarnabhumi flights

Heathrow to John F Kennedy Intl flights

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Orly to Gatwick flights

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Bruxelles-National to Stansted flights

Beauvais-Tille to Stansted flights

Duesseldorf Intl to Stansted flights

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Orly to London City flights

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Heathrow to Don Mueang Intl flights

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Orly to Stansted flights

Berlin to Stansted flights

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Heathrow to Charles de Gaulle flights

Heathrow to Dubai flights

Stansted to Dubai flights

Amsterdam to Stansted flights

Amsterdam to Luton flights

Luton to Edinburgh flights

Stansted to Edinburgh flights

Heathrow to Lagos flights

Bruxelles-National to London City flights

Gatwick to Frederic Chopin flights

Duesseldorf Intl to London City flights

Gatwick to Dubai flights

Gatwick to Don Mueang Intl flights

Stansted to Frederic Chopin flights

Luton to Suvarnabhumi flights

Beauvais-Tille to Gatwick flights

Orly to Heathrow flights

Top 10 airlines flying from Ireland to North America

Airline	Cheapest	Average	Flexibility	On-time
Aer Lingus	Cheapest£92	Average£520	FlexibilityNo cancel fee	On-timeN/A	Search Aer Lingus flights
British Airways	Cheapest£118	Average£561	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Scandinavian Airlines	Cheapest£236	Average£322	FlexibilityNo cancel fee	On-time77%	Search Scandinavian Airlines flights
WestJet	Cheapest£240	Average£360	FlexibilityNo cancel fee	On-time60%	Search WestJet flights
Icelandair	Cheapest£276	Average£435	FlexibilityNo cancel fee	On-time76%	Search Icelandair flights
Air Transat	Cheapest£293	Average£441	FlexibilityNo cancel fee	On-time50%	Search Air Transat flights
KLM	Cheapest£311	Average£601	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Lufthansa	Cheapest£327	Average£554	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
Iberia	Cheapest£338	Average£637	FlexibilityNo cancel fee	On-time77%	Search Iberia flights
Air France	Cheapest£338	Average£499	FlexibilityNo cancel fee	On-time77%	Search Air France flights

Fly with Cheapflights

How does Cheapflights help users find flights from Ireland to North America?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to North America from Ireland today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Ireland to North America?

Cheapflights helps you find that perfect flight to North America from Ireland by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Ireland to North America with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Ireland to North America flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Ireland to North America become cheaper?

Yes, Cheapflights offers price alerts on Ireland to North America flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Ireland to North America from £212

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Ireland to North America

Cheapest flights from Ireland to North AmericaExplore the most affordable flight options available from Ireland to North America. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 November 2026.

Explore the most affordable flight options available from Ireland to North America. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 November 2026.

Best flights from Ireland to North AmericaDiscover carefully curated flight deals from Ireland to North America that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 5 November 2026.

Discover carefully curated flight deals from Ireland to North America that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 5 November 2026.

Direct flights from Ireland to North AmericaExplore direct flight options from Ireland to North America based on user searches, and compare prices and availability for your desired travel dates. Data last updated 5 November 2026.

Explore direct flight options from Ireland to North America based on user searches, and compare prices and availability for your desired travel dates. Data last updated 5 November 2026.

Last-minute flights from Ireland to North AmericaDiscover last-minute flight deals from Ireland to North America. Data last updated 5 November 2026 and is based on user searches.

Discover last-minute flight deals from Ireland to North America. Data last updated 5 November 2026 and is based on user searches.

One-way flights from Ireland to North AmericaSearch for one-way flight options from Ireland to North America. Find affordable one-way fares based on user searches. Data last updated 5 November 2026.

Search for one-way flight options from Ireland to North America. Find affordable one-way fares based on user searches. Data last updated 5 November 2026.

Find flight deals from Ireland to North America

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ireland to North America that are best for you.

Best time to book a flight from Ireland to North America

Have a flexible travel schedule? Discover the best time to fly to North America from Ireland with our price prediction graph.

Cheapflights Insights

What is the cheapest month to book a flight from Ireland to North America?

What is the cheapest time of day to fly from IE to NA?

Find hourly flight availability from Ireland to North America. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 5 November 2026.

It’s optimal to fly from Ireland to North America in the evening. By choosing this option you can save up to 51% on the cost of your flight, compared to a flight in the morning.

How often are flights from Ireland to North America delayed?

About 13% of weekly flights between Ireland and North America have experienced delays in the past year, with the average delay time being 149 minutes.

What is the most punctual flight time for Ireland to North America flights?

Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Ireland to North America flights?

Over the past year, Aer Lingus have had the lowest number of delays on this route, with just 10% of flights being delayed.

How far ahead should I book a flight from Ireland to North America?

To ensure you get the cheapest price possible for a flight from Ireland to North America, you should look to book at least 40 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest day to fly from Ireland to North America?

Use this chart to determine the cheapest time to fly return from Ireland to North America. Price data was last updated on 31 October 2026.

Travellers seeking maximum savings on their Ireland to North America flight should consider departing on Monday evenings when fares are most often at their lowest. Tuesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing North America

Get a feel of what it's like to fly with KLM,Aer Lingus, andUnited Airlines from Ireland to North America by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

How popular is this Ireland to North America flight route?

How long is the flight from Ireland to North America?

What are the cheapest airlines to fly from Ireland to North America one-way?

Can I find deals for flights from Ireland to North America that include hotel bookings?

How can I find direct flights from Ireland to North America?

Can I find deals for business class flights from Ireland to North America?

What is the cheapest month to book a flight from Ireland to North America?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ireland to North America

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to North America by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to

Book a non-stop flight to one of these other cities located in .

Search flights from Ireland to North America by cabin class

Find flights from Ireland to North America, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Ireland and North America flights

Browse other Ireland and North America flight options. Last updated on 5 November 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Find a return flight route from North America

Find the right flight back to Ireland after your stay in North America

Fly to North America countries

Consider these flights travelling to countries located in North America.

Ireland to North America flights

Consider these flights travelling from Ireland to North America.

Top 10 airlines flying from Ireland to North America

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Cheapest flights from Ireland to North America
Explore the most affordable flight options available from Ireland to North America. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 November 2026.

Best flights from Ireland to North America
Discover carefully curated flight deals from Ireland to North America that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 5 November 2026.

Direct flights from Ireland to North America
Explore direct flight options from Ireland to North America based on user searches, and compare prices and availability for your desired travel dates. Data last updated 5 November 2026.

Last-minute flights from Ireland to North America
Discover last-minute flight deals from Ireland to North America. Data last updated 5 November 2026 and is based on user searches.

One-way flights from Ireland to North America
Search for one-way flight options from Ireland to North America. Find affordable one-way fares based on user searches. Data last updated 5 November 2026.