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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 26/5. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — LAX
18 Jun — 25 Jun1
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 19 May 2026.

Fri 5/611:40
DUB
-
EWR
1 stop30h 35m
Scandinavian Airlines
Sun 7/617:45
EWR
-
DUB
1 stop11h 40m
Scandinavian Airlines
Deal found 16/5£295
Thu 5/1110:55
DUB
-
EWR
1 stop31h 30m
Scandinavian Airlines
Mon 9/1117:40
EWR
-
DUB
1 stop12h 05m
Scandinavian Airlines
Deal found 18/5£295
Thu 17/911:10
DUB
-
EWR
1 stop31h 05m
Scandinavian Airlines
Sat 26/917:20
EWR
-
DUB
1 stop20h 05m
Scandinavian Airlines
Deal found 17/5£296
Sat 12/920:00
DUB
-
EWR
1 stop22h 15m
Scandinavian Airlines
Sat 19/917:20
EWR
-
DUB
1 stop20h 05m
Scandinavian Airlines
Deal found 18/5£303
Fri 5/619:50
DUB
-
EWR
2 stops22h 25m
Scandinavian Airlines
Mon 8/617:45
EWR
-
DUB
1 stop11h 25m
Scandinavian Airlines
Deal found 14/5£304
Sat 19/920:00
DUB
-
EWR
1 stop22h 15m
Scandinavian Airlines
Mon 28/917:45
EWR
-
DUB
1 stop11h 25m
Scandinavian Airlines
Deal found 15/5£306
Tue 22/919:05
DUB
-
EWR
2 stops23h 10m
Scandinavian Airlines
Sat 26/917:20
EWR
-
DUB
1 stop20h 05m
Scandinavian Airlines
Deal found 18/5£311
Tue 26/511:45
DUB
-
JFK
1 stop13h 30m
Finnair
Sun 31/507:59
JFK
-
DUB
1 stop20h 36m
Finnair
Deal found 18/5£383
Mon 25/505:55
DUB
-
JFK
1 stop11h 29m
KLM
Sun 31/515:55
JFK
-
DUB
1 stop11h 50m
KLM
Deal found 18/5£383
Thu 15/1013:00
DUB
-
LGA
2 stops23h 28m
British Airways
Sun 18/1014:45
LGA
-
DUB
2 stops18h 45m
British Airways
Deal found 17/5£384
Thu 4/608:55
DUB
-
JFK
1 stop13h 07m
Delta
Thu 11/621:20
JFK
-
DUB
Nonstop6h 55m
Delta
Deal found 18/5£384
Tue 26/511:00
DUB
-
JFK
1 stop33h 40m
Scandinavian Airlines
Thu 11/618:55
JFK
-
DUB
1 stop11h 55m
Scandinavian Airlines
Deal found 13/5£385

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 19 May 2026.

Round-trip from

£295

One-way from

£226

Popular in

July

Cheapest in

February

Average price

£404

Good round-trip deal

£347 or less

Good one-way deal

£189 or less
Scandinavian Airlines
  • Scandinavian Airlines
  • 5/6-7/6
  • 2 total stops
  • 42h 15m total
  • Ireland to North America
Search Deals
26/5
  • 26/5
  • 1 total stop
  • 29h 25m total
  • Ireland to North America
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (£60 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 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 19 May 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

DublinNewark

DUB - EWR

DUBEWR

Dublin

Wed 23/9

19:05-13:15

2 stops23h 10m

Newark

Wed 30/9

17:20-18:20

2 stops20h 00m

£334

DublinNewark

DUB - EWR

DUBEWR

Dublin

Thu 8/10

11:10-13:15

1 stop31h 05m

Newark

Tue 13/10

17:15-11:50

1 stop13h 35m

£336

DublinNewark

DUB - EWR

DUBEWR

Dublin

Sat 30/5

20:00-13:15

1 stop22h 15m

Newark

Fri 5/6

17:20-19:15

1 stop20h 55m

£351

DublinNewark

DUB - EWR

DUBEWR

Dublin

Fri 9/10

19:05-13:15

2 stops23h 10m

Newark

Mon 12/10

17:20-18:20

2 stops20h 00m

£374

DublinNew York

DUB - LGA

DUBLGA

Dublin

Thu 15/10

13:00-07:28

2 stops23h 28m

New York LaGuardia

Sun 18/10

14:45-14:30

2 stops18h 45m

£384

DublinNew York

DUB - JFK

DUBJFK

Dublin

Tue 9/6

05:55-14:35

1 stop13h 40m

New York John F Kennedy Intl

Wed 17/6

16:30-10:00

1 stop12h 30m

£384

DublinNew York

DUB - JFK

DUBJFK

Dublin

Sat 13/6

09:30-20:15

1 stop15h 45m

New York John F Kennedy Intl

Sat 20/6

07:44-09:35

1 stop20h 51m

£386

DublinNew York

DUB - JFK

DUBJFK

Dublin

Fri 29/5

13:25-19:15

1 stop10h 50m

New York John F Kennedy Intl

Fri 5/6

17:30-10:45

1 stop12h 15m

£386

DublinNew York

DUB - JFK

DUBJFK

Dublin

Tue 23/6

11:10-17:00

1 stop10h 50m

New York John F Kennedy Intl

Mon 29/6

12:59-08:45

1 stop14h 46m

£387

DublinNew York

DUB - JFK

DUBJFK

Dublin

Tue 27/10

13:25-20:20

1 stop10h 55m

New York John F Kennedy Intl

Sun 1/11

17:00-09:45

1 stop11h 45m

£388

Flights are sorted by cheapest return flights first.

Deals found on 17/5

Showing 1-10 of 60 resultsSorted by cheapest first
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3
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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

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 62 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 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 £455). Flying from Ireland to North America in July is currently the most expensive (average of £686). 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 19 May 2026.

It’s optimal to fly from Ireland to North America in the evening. By choosing this option you can save up to 19% 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 16 May 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. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Ireland to North America

Explore weekly flight availability from Ireland to North America. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 19 May 2026.

The most flights from IE0 to 0NA are scheduled on a Monday (4 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 on average).

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 19 May 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
7.8
Good
1,517 reviews
Check prices

Food

7.3

Entertainment

7.2

Comfort

7.7

Crew

8.4

Boarding

7.8

Overall

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
KLM
7.8
Good
1,517 reviews
KLM
7.8
Good
1,517 reviews
Check prices

Food

7.3

Entertainment

7.2

Comfort

7.7

Crew

8.4

Boarding

7.8

Overall

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
United Airlines
7.4
Good
9,736 reviews
KLM
7.8
Good
1,517 reviews
Check prices

Food

7.3

Entertainment

7.2

Comfort

7.7

Crew

8.4

Boarding

7.8

Overall

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Aer Lingus
7.3
Good
1,567 reviews
KLM
7.8
Good
1,517 reviews
Check prices

Food

7.3

Entertainment

7.2

Comfort

7.7

Crew

8.4

Boarding

7.8

Overall

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Air Canada
7.1
Good
11,062 reviews
KLM
7.8
Good
1,517 reviews
Check prices

Food

7.3

Entertainment

7.2

Comfort

7.7

Crew

8.4

Boarding

7.8

Overall

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
British Airways
6.7
Okay
7,989 reviews
KLM
7.8
Good
1,517 reviews
Check prices

Food

7.3

Entertainment

7.2

Comfort

7.7

Crew

8.4

Boarding

7.8

Overall

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

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 188 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 Delta can get you from Ireland to North America in just under 13h 40m. Your travel time can differ by up to 9h 48m. 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 £83 on WestJet. Other airlines that offer cheap prices include Icelandair from £138 and Air Transat from £159 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 £455). Flying from Ireland to North America in July is currently the most expensive (average of £686). 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

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.
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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 19 May 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£119Average£445FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Scandinavian AirlinesCheapest£228Average£371FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
PLAYCheapest£246Average£278FlexibilityNo cancel feeOn-timeN/A
Search PLAY flights
IcelandairCheapest£273Average£425FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
TAP AIR PORTUGALCheapest£278Average£362FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
Aer LingusCheapest£296Average£544FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
LufthansaCheapest£306Average£525FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
KLMCheapest£312Average£547FlexibilityNo cancel feeOn-time75%
Search KLM flights
American AirlinesCheapest£313Average£605FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapest£325Average£481FlexibilityNo cancel feeOn-timeN/A
Search Delta 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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