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Cheap flights from Ireland to North America from £226

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 5/2. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — LAX
30 Nov — 7 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap 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 31 October 2025.

Round-trip from

£238

One-way from

£226

Popular in

July

Cheapest in

February

Average price

£419

Good round-trip deal

£307 or less

Good one-way deal

£88 or less
Scandinavian Airlines
  • Scandinavian Airlines
  • 12/2-16/2
  • 2 total stops
  • 43h 15m total
  • Ireland to North America
Search Deals
5/2
  • 5/2
  • 1 total stop
  • 13h 55m total
  • Ireland to North America
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (£51 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£6 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
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

Find 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 31 October 2025.

Fri 5/1218:55DUB - EWR
1 stop23h 40mScandinavian Airlines
Mon 8/1217:40EWR - DUB
1 stop12h 05mScandinavian Airlines
Deal found 30/10£245
Thu 27/1111:30DUB - EWR
1 stop31h 05mScandinavian Airlines
Mon 1/1217:40EWR - DUB
1 stop12h 05mScandinavian Airlines
Deal found 29/10£259
Thu 27/1119:05DUB - EWR
2 stops23h 20mScandinavian Airlines
Sun 7/1217:40EWR - DUB
1 stop12h 05mScandinavian Airlines
Deal found 30/10£266
Wed 3/1219:05DUB - EWR
2 stops23h 30mScandinavian Airlines
Sun 7/1218:30EWR - DUB
1 stop12h 15mScandinavian Airlines
Deal found 29/10£269
Wed 26/1111:30DUB - EWR
2 stops30h 55mScandinavian Airlines
Wed 3/1218:30EWR - DUB
1 stop11h 00mScandinavian Airlines
Deal found 30/10£272
Thu 27/1111:30DUB - EWR
1 stop31h 05mScandinavian Airlines
Tue 2/1217:30EWR - DUB
1 stop19h 50mScandinavian Airlines
Deal found 30/10£275
Thu 4/1211:30DUB - EWR
2 stops30h 55mScandinavian Airlines
Mon 8/1217:40EWR - DUB
2 stops19h 40mScandinavian Airlines
Deal found 30/10£279
Fri 28/1118:55DUB - EWR
1 stop23h 40mScandinavian Airlines
Mon 1/1217:40EWR - DUB
1 stop12h 05mScandinavian Airlines
Deal found 29/10£282
Thu 6/1118:35DUB - JFK
1 stop23h 30mSWISS
Sun 16/1116:25JFK - DUB
1 stop15h 05mSWISS
Deal found 28/10£301
Thu 27/1111:15DUB - JFK
2 stops33h 30mScandinavian Airlines
Thu 4/1217:35JFK - DUB
2 stops19h 35mScandinavian Airlines
Deal found 30/10£301
Thu 27/1119:05DUB - JFK
1 stop25h 40mScandinavian Airlines
Sun 7/1217:35JFK - DUB
2 stops13h 10mScandinavian Airlines
Deal found 30/10£302
Fri 7/1116:45DUB - JFK
Nonstop7h 40mAer Lingus
Fri 14/1119:05JFK - DUB
Nonstop6h 25mAer Lingus
Deal found 28/10£303

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 31 October 2025.
Use the filters below to find and compare flights from Ireland to North America that are best for you.

Fly from

Ireland

Fly to

North America

Route

Depart

Return

Price

DublinNewark

DUB - EWR

DUBEWR

Dublin

Sat 7/2

10:10-13:35

2 stops32h 25m

Newark

Sat 14/2

17:40-10:10

1 stop11h 30m

£269

DublinNewark

DUB - EWR

DUBEWR

Dublin

Mon 16/2

20:20-15:40

2 stops24h 20m

Newark

Fri 20/2

17:40-09:25

2 stops34h 45m

£278

DublinNewark

DUB - EWR

DUBEWR

Dublin

Wed 26/11

19:05-13:25

2 stops23h 20m

Newark

Wed 3/12

17:40-18:20

2 stops19h 40m

£294

DublinNew York

DUB - JFK

DUBJFK

Dublin

Thu 27/11

11:15-15:45

2 stops33h 30m

New York John F Kennedy Intl

Thu 4/12

17:35-18:10

2 stops19h 35m

£301

DublinNew York

DUB - JFK

DUBJFK

Dublin

Sat 13/12

10:20-15:45

2 stops34h 25m

New York John F Kennedy Intl

Tue 13/1

17:35-10:45

2 stops36h 10m

£348

DublinChicago

DUB - ORD

DUBORD

Dublin

Wed 24/12

05:55-14:20

1 stop14h 25m

Chicago O'Hare Intl

Sat 10/1

07:00-08:05

2 stops19h 05m

£351

DublinChicago

DUB - ORD

DUBORD

Dublin

Thu 11/12

08:50-20:35

2 stops17h 45m

Chicago O'Hare Intl

Mon 2/2

07:01-07:50

2 stops18h 49m

£351

DublinNew York

DUB - JFK

DUBJFK

Dublin

Fri 28/11

05:55-13:10

1 stop12h 15m

New York John F Kennedy Intl

Tue 2/12

16:30-08:00

1 stop10h 30m

£351

DublinChicago

DUB - ORD

DUBORD

Dublin

Fri 13/2

09:00-15:10

1 stop12h 10m

Chicago O'Hare Intl

Fri 20/2

18:35-08:10

Nonstop7h 35m

£353

DublinNew York

DUB - JFK

DUBJFK

Dublin

Mon 2/3

13:25-19:20

1 stop10h 55m

New York John F Kennedy Intl

Mon 9/3

22:15-08:45

Nonstop6h 30m

£353

Flights are sorted by cheapest return flights first.

Deals found on 30/10

Showing 1-10 of 60 results
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2
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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, February is the cheapest month in which you can book a flight from Ireland to North America (average of £224). Flying from Ireland to North America in July is currently the most expensive (average of £357). 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 31 October 2025.

It’s optimal to fly from Ireland to North America in the evening. By choosing this option you can save up to 23% on the cost of your flight, compared to a flight in the morning.

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 26 October 2025.

Travellers seeking maximum savings on their Ireland to North America flight should consider departing on Monday afternoons when fares are most often at their lowest. Sunday mornings 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 31 October 2025.
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
1,406 reviews
Check prices

Comfort

7.7

Entertainment

7.1

Food

7.3

Overall

7.7

Boarding

7.8

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
KLM
7.7
Good
1,406 reviews
KLM
7.7
Good
1,406 reviews
Check prices

Comfort

7.7

Entertainment

7.1

Food

7.3

Overall

7.7

Boarding

7.8

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
United Airlines
7.4
Good
8,995 reviews
KLM
7.7
Good
1,406 reviews
Check prices

Comfort

7.7

Entertainment

7.1

Food

7.3

Overall

7.7

Boarding

7.8

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Aer Lingus
7.2
Good
1,365 reviews
KLM
7.7
Good
1,406 reviews
Check prices

Comfort

7.7

Entertainment

7.1

Food

7.3

Overall

7.7

Boarding

7.8

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Air Canada
7.1
Good
10,385 reviews
KLM
7.7
Good
1,406 reviews
Check prices

Comfort

7.7

Entertainment

7.1

Food

7.3

Overall

7.7

Boarding

7.8

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
British Airways
6.7
Okay
7,489 reviews
KLM
7.7
Good
1,406 reviews
Check prices

Comfort

7.7

Entertainment

7.1

Food

7.3

Overall

7.7

Boarding

7.8

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

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 355 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, Delta, and United Airlines can get you from Ireland to North America in just under 12h 10m. Your travel time can differ by up to 20h 15m. Ireland and North America are separated by a distance of 3661 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 £273 on Scandinavian Airlines. Other airlines that offer cheap prices include HiSky from £278 and Aer Lingus from £312 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, February is the cheapest month in which you can book a flight from Ireland to North America (average of £224). Flying from Ireland to North America in July is currently the most expensive (average of £357). 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

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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 31 October 2025.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapest£222Average£266FlexibilityNo cancel feeOn-timeN/A
Search PLAY flights
Scandinavian AirlinesCheapest£232Average£354FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
IcelandairCheapest£257Average£422FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
British AirwaysCheapest£270Average£450FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapest£282Average£494FlexibilityNo cancel feeOn-time75%
Search KLM flights
TAP AIR PORTUGALCheapest£282Average£392FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
Aer LingusCheapest£299Average£522FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
Air FranceCheapest£301Average£526FlexibilityNo cancel feeOn-time77%
Search Air France flights
LufthansaCheapest£306Average£490FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
IberiaCheapest£328Average£493FlexibilityNo cancel feeOn-time77%
Search Iberia 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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