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Cheap flights from Ireland to North America from £125

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 27/4. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — LAX
11 May — 18 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ireland to North America

Enter your travel dates to find the best prices.

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 11 April 2026.

Fri 1/520:05
DUB
-
EWR
1 stop22h 10m
Scandinavian Airlines
Mon 11/517:20
EWR
-
DUB
1 stop12h 35m
Scandinavian Airlines
Deal found 6/4£314
Wed 13/510:40
DUB
-
YYZ
Nonstop7h 40m
WestJet
Sun 24/521:35
YYZ
-
DUB
Nonstop6h 45m
WestJet
Deal found 6/4£322
Fri 1/520:05
DUB
-
EWR
1 stop22h 10m
Scandinavian Airlines
Sun 10/517:45
EWR
-
DUB
1 stop11h 40m
Scandinavian Airlines
Deal found 6/4£324
Fri 8/519:50
DUB
-
EWR
1 stop22h 25m
Scandinavian Airlines
Sat 16/517:45
EWR
-
DUB
2 stops19h 35m
Scandinavian Airlines
Deal found 6/4£324
Sat 2/519:05
DUB
-
EWR
1 stop24h 54m
Scandinavian Airlines
Sat 9/517:20
EWR
-
DUB
1 stop20h 05m
Scandinavian Airlines
Deal found 6/4£326
Thu 5/1111:30
DUB
-
EWR
1 stop11h 55m
Icelandair
Tue 17/1119:35
EWR
-
DUB
1 stop9h 40m
Icelandair
Deal found 6/4£327
Mon 11/513:15
DUB
-
YYZ
Nonstop7h 35m
Multiple Airlines
Mon 25/522:55
YYZ
-
DUB
Nonstop6h 50m
Multiple Airlines
Deal found 6/4£330
Fri 27/1111:30
DUB
-
EWR
1 stop11h 55m
Icelandair
Tue 1/1219:35
EWR
-
DUB
1 stop9h 40m
Icelandair
Deal found 9/4£331
Thu 14/519:50
DUB
-
EWR
1 stop22h 25m
Scandinavian Airlines
Mon 18/517:45
EWR
-
DUB
1 stop11h 25m
Scandinavian Airlines
Deal found 7/4£332
Fri 15/519:50
DUB
-
EWR
1 stop22h 25m
Scandinavian Airlines
Fri 29/517:20
EWR
-
DUB
1 stop20h 55m
Scandinavian Airlines
Deal found 6/4£333
Mon 4/514:15
DUB
-
YYZ
1 stop9h 55m
Icelandair
Mon 11/520:45
YYZ
-
DUB
1 stop11h 30m
Icelandair
Deal found 6/4£333
Sat 9/509:40
DUB
-
YYZ
1 stop12h 35m
WestJet
Thu 28/521:35
YYZ
-
DUB
Nonstop6h 45m
WestJet
Deal found 6/4£335

Find flight deals from Ireland to North America

Keep the following information in mind while searching for Ireland to North America flight deals. Data was last updated 11 April 2026.

Round-trip from

£314

One-way from

£125

Popular in

July

Cheapest in

September

Average price

£432

Good round-trip deal

£358 or less

Good one-way deal

£265 or less
Scandinavian Airlines
  • Scandinavian Airlines
  • 1/5-11/5
  • 2 total stops
  • 34h 45m total
  • Ireland to North America
Search Deals
WestJet
  • WestJet
  • 27/4
  • 1 total stop
  • 12h 35m total
  • Ireland to North America
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (£53 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£7 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 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

 
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, Cheapflights users made 858,174 searches. Data last updated 11 April 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

Cheapest return flight

DublinNew York

DUB - JFK

DUBJFK

Dublin

Thu 7/5

11:10-15:40

1 stop33h 30m

New York John F Kennedy Intl

Sun 10/5

18:55-18:20

1 stop18h 25m

£364

DublinNew York

DUB - JFK

DUBJFK

Dublin

Wed 6/5

11:00-15:40

1 stop33h 40m

New York John F Kennedy Intl

Sun 10/5

17:10-10:25

1 stop12h 15m

£369

DublinNew York

DUB - LGA

DUBLGA

Dublin

Wed 13/5

12:50-07:13

2 stops23h 23m

New York LaGuardia

Sun 17/5

15:19-16:20

2 stops20h 01m

£382

DublinNewark

DUB - EWR

DUBEWR

Dublin

Wed 6/5

19:05-14:59

1 stop24h 54m

Newark

Sun 10/5

17:45-10:25

1 stop11h 40m

£382

DublinNewark

DUB - EWR

DUBEWR

Dublin

Sun 3/5

19:05-14:59

1 stop24h 54m

Newark

Mon 11/5

17:20-10:55

1 stop12h 35m

£390

DublinNew York

DUB - JFK

DUBJFK

Dublin

Thu 7/5

10:40-21:50

1 stop16h 10m

New York John F Kennedy Intl

Sun 10/5

21:00-09:00

Nonstop7h 00m

£393

DublinNew York

DUB - JFK

DUBJFK

Dublin

Fri 11/9

11:30-13:59

Nonstop7h 29m

New York John F Kennedy Intl

Tue 15/9

15:30-08:20

1 stop11h 50m

£393

DublinNew York

DUB - LGA

DUBLGA

Dublin

Sat 2/5

10:00-19:22

1 stop14h 22m

New York LaGuardia

Sat 9/5

15:00-10:45

1 stop14h 45m

£406

DublinNew York

DUB - JFK

DUBJFK

Dublin

Sat 23/5

13:15-15:49

Nonstop7h 34m

New York John F Kennedy Intl

Tue 9/6

21:20-09:15

Nonstop6h 55m

£406

DublinNew York

DUB - LGA

DUBLGA

Dublin

Sat 2/5

10:00-19:22

1 stop14h 22m

New York LaGuardia

Sat 16/5

18:00-10:45

1 stop11h 45m

£406

Flights are sorted by cheapest return flights first.

Deals found on 6/4

Showing 1-10 of 60 resultsSorted by cheapest first
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6

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.
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

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

Currently, November is the cheapest month in which you can book a flight from Ireland to North America (average of £229). Flying from Ireland to North America in July is currently the most expensive (average of £345). 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?

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 11 April 2026.

It’s optimal to fly from Ireland to North America in the evening. By choosing this option you can save up to 15% on the cost of your flight, compared to a flight in the afternoon.

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 4 April 2026.

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

Reviews of airlines servicing North America

Get insights into the airlines that provide service to North America. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to North America. Reviews last updated 11 April 2026.
Get a feel of what it's like to fly with KLM,United Airlines, andAer Lingus 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
7.7
Good
1,493 reviews
Check prices

Crew

8.4

Entertainment

7.1

Food

7.3

Boarding

7.8

Overall

7.7

Comfort

7.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
KLM
7.7
Good
1,493 reviews
KLM
7.7
Good
1,493 reviews
Check prices

Crew

8.4

Entertainment

7.1

Food

7.3

Boarding

7.8

Overall

7.7

Comfort

7.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
United Airlines
7.4
Good
9,570 reviews
KLM
7.7
Good
1,493 reviews
Check prices

Crew

8.4

Entertainment

7.1

Food

7.3

Boarding

7.8

Overall

7.7

Comfort

7.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
Aer Lingus
7.2
Good
1,502 reviews
KLM
7.7
Good
1,493 reviews
Check prices

Crew

8.4

Entertainment

7.1

Food

7.3

Boarding

7.8

Overall

7.7

Comfort

7.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
Air Canada
7.1
Good
10,915 reviews
KLM
7.7
Good
1,493 reviews
Check prices

Crew

8.4

Entertainment

7.1

Food

7.3

Boarding

7.8

Overall

7.7

Comfort

7.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
British Airways
6.7
Okay
7,871 reviews
KLM
7.7
Good
1,493 reviews
Check prices

Crew

8.4

Entertainment

7.1

Food

7.3

Boarding

7.8

Overall

7.7

Comfort

7.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas

Related info for your journey

Find useful and relevant information for your journey from Ireland to North America. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Ireland to North America flight route?

    This flight path from Ireland to North America was viewed by 202 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?

    Scandinavian Airlines, British Airways, and JetBlue can get you from Ireland to North America in just under 16h 10m. Your travel time can differ by up to 17h 20m. 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 £158 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, November is the cheapest month in which you can book a flight from Ireland to North America (average of £229). Flying from Ireland to North America in July is currently the most expensive (average of £345). 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

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Alternative routes for Ireland to North America

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Ireland to North America

Discover the top 10 airlines that operate flights from Ireland to North America. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 11 April 2026.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapest£220Average£247FlexibilityNo cancel feeOn-timeN/A
Search PLAY flights
Scandinavian AirlinesCheapest£227Average£354FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
IcelandairCheapest£261Average£424FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
TAP AIR PORTUGALCheapest£276Average£360FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
Aer LingusCheapest£296Average£529FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
British AirwaysCheapest£303Average£476FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LufthansaCheapest£304Average£505FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
FinnairCheapest£305Average£563FlexibilityNo cancel feeOn-time76%
Search Finnair flights
American AirlinesCheapest£311Average£605FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
KLMCheapest£311Average£472FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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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