Cheap flights from Ireland to North America from £248
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/2. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — LAX
10 Dec — 17 Dec1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheap flight deals from Ireland to North America
Enter your travel dates to find the best prices.
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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 10 November 2026.
Tue 24/1111:30 -
2 stops33h 15m
Wed 2/1217:45 -
1 stop19h 35m
Deal found 6/11£351
Wed 11/1119:05 -
1 stop25h 40m
Tue 9/317:45 -
1 stop19h 35m
Deal found 6/11£354
Sun 6/1219:05 -
1 stop25h 40m
Sun 13/1217:45 -
2 stops36h 00m
Deal found 6/11£361
Thu 3/1219:05 -
1 stop25h 40m
Sun 6/1217:35 -
2 stops36h 10m
Deal found 7/11£362
Wed 11/1112:35 -
2 stops32h 10m
Wed 21/417:10 -
2 stops13h 40m
Deal found 7/11£371
Thu 3/1219:05 -
1 stop25h 40m
Mon 7/1215:25 -
2 stops21h 55m
Deal found 8/11£374
Wed 2/1219:05 -
1 stop25h 35m
Mon 7/1210:15 -
2 stops27h 05m
Deal found 6/11£376
Mon 7/1219:05 -
1 stop25h 35m
Thu 10/1215:25 -
2 stops21h 55m
Deal found 6/11£377
Thu 12/1119:05 -
1 stop25h 40m
Mon 16/1117:35 -
1 stop13h 10m
Deal found 6/11£378
Thu 19/1109:00 -
Nonstop7h 10m
Wed 25/1119:45 -
Nonstop6h 25m
Deal found 10/11£392
Mon 16/1109:00 -
Nonstop7h 10m
Sun 22/1119:45 -
Nonstop6h 25m
Deal found 8/11£394
Sun 20/1210:55 -
1 stop32h 00m
Mon 11/117:30 -
1 stop13h 15m
Deal found 5/11£396
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 10 November 2026.
Sat 6/205:45 -
1 stop14h 55m
Mon 15/218:30 -
1 stop15h 00m
Deal found 10/11£398
Thu 3/1211:30 -
2 stops33h 15m
Sun 6/1217:35 -
2 stops36h 10m
Deal found 7/11£398
Fri 22/111:30 -
1 stop11h 50m
Tue 26/118:30 -
1 stop9h 45m
Deal found 9/11£414
Sat 6/208:50 -
1 stop11h 50m
Mon 15/221:45 -
2 stops13h 35m
Deal found 8/11£416
Fri 19/208:50 -
1 stop15h 50m
Fri 26/218:45 -
1 stop10h 20m
Deal found 9/11£419
Sun 22/1108:55 -
1 stop15h 06m
Sat 28/1116:55 -
1 stop11h 05m
Deal found 6/11£427
Wed 23/1209:45 -
1 stop14h 20m
Wed 30/1222:45 -
1 stop13h 35m
Deal found 8/11£449
Mon 7/1209:00 -
2 stops14h 23m
Mon 14/1213:15 -
2 stops16h 05m
Deal found 9/11£494
Fri 20/1118:35 -
1 stop27h 55m
Sun 29/1116:40 -
2 stops21h 30m
Deal found 7/11£547
Mon 25/110:40 -
1 stop37h 55m
Fri 29/118:30 -
1 stop20h 00m
Deal found 6/11£612
Fri 12/215:30 -
Nonstop11h 10m
Thu 25/218:00 -
1 stop14h 35m
Deal found 6/11£683
Thu 3/1205:45 -
1 stop13h 35m
Tue 8/1222:35 -
Nonstop6h 10m
Deal found 9/11£424
Fri 19/205:45 -
1 stop13h 28m
Fri 26/217:00 -
1 stop11h 25m
Deal found 10/11£425
Thu 3/1205:45 -
1 stop13h 35m
Mon 14/1211:50 -
2 stops16h 10m
Deal found 6/11£427
Wed 27/111:30 -
2 stops57h 15m
Sun 31/117:30 -
1 stop13h 15m
Deal found 7/11£430
Sun 4/409:40 -
2 stops18h 51m
Tue 20/413:33 -
1 stop14h 12m
Deal found 10/11£471
Thu 26/1105:45 -
1 stop13h 28m
Fri 11/1209:10 -
1 stop18h 35m
Deal found 5/11£429
Fri 20/1111:55 -
Nonstop7h 14m
Thu 26/1116:55 -
1 stop16h 35m
Deal found 9/11£430
Sat 21/1110:10 -
2 stops28h 14m
Thu 26/1117:35 -
2 stops34h 45m
Deal found 8/11£448
Wed 27/105:45 -
1 stop13h 33m
Wed 3/221:25 -
Nonstop6h 20m
Deal found 7/11£450
Thu 19/1109:00 -
2 stops16h 17m
Tue 1/1217:21 -
1 stop11h 34m
Deal found 7/11£495
Fri 19/206:00 -
1 stop13h 20m
Fri 26/222:45 -
Nonstop6h 00m
Deal found 7/11£430
Tue 2/220:40 -
1 stop26h 35m
Mon 8/220:55 -
1 stop14h 10m
Deal found 5/11£524
Wed 6/113:05 -
1 stop12h 00m
Wed 13/123:20 -
1 stop12h 40m
Deal found 8/11£445
Wed 2/1210:40 -
1 stop14h 25m
Wed 9/1211:52 -
2 stops14h 38m
Deal found 9/11£496
Tue 24/1105:45 -
1 stop13h 15m
Sun 13/1217:30 -
1 stop11h 15m
Deal found 5/11£453
Fri 20/1112:10 -
1 stop34h 20m
Mon 30/1119:50 -
2 stops39h 55m
Deal found 7/11£552
Tue 15/1208:50 -
1 stop18h 00m
Thu 31/1220:55 -
1 stop12h 45m
Deal found 8/11£533
Thu 10/1205:45 -
1 stop13h 15m
Mon 14/1216:30 -
1 stop11h 30m
Deal found 8/11£447
Thu 10/1205:45 -
1 stop13h 15m
Mon 14/1217:30 -
1 stop10h 30m
Deal found 6/11£450
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 10 November 2026.
Thu 18/209:00 -
Nonstop7h 10m
Thu 25/219:45 -
Nonstop6h 25m
Deal found 8/11£406
Sat 21/1109:00 -
Nonstop7h 10m
Sun 22/1119:45 -
Nonstop6h 25m
Deal found 7/11£407
Tue 9/311:55 -
Nonstop7h 12m
Thu 8/423:45 -
Nonstop6h 00m
Deal found 7/11£415
Fri 20/1111:55 -
Nonstop7h 14m
Thu 26/1122:45 -
Nonstop6h 00m
Deal found 10/11£416
Tue 2/311:55 -
Nonstop7h 12m
Tue 9/322:45 -
Nonstop6h 00m
Deal found 8/11£418
Fri 12/311:55 -
Nonstop7h 12m
Mon 22/323:45 -
Nonstop6h 00m
Deal found 7/11£419
Sun 7/311:55 -
Nonstop7h 12m
Sun 4/423:45 -
Nonstop6h 00m
Deal found 8/11£420
Fri 4/1211:55 -
Nonstop7h 10m
Tue 8/1222:35 -
Nonstop6h 10m
Deal found 8/11£421
Fri 13/1116:45 -
Nonstop7h 44m
Thu 19/1117:00 -
Nonstop6h 30m
Deal found 6/11£422
Fri 20/1111:45 -
Nonstop7h 10m
Mon 26/421:15 -
Nonstop6h 10m
Deal found 5/11£425
Fri 4/1211:55 -
Nonstop7h 10m
Thu 10/1222:35 -
Nonstop6h 10m
Deal found 9/11£432
Tue 2/213:15 -
Nonstop8h 00m
Sun 7/217:45 -
Nonstop6h 30m
Deal found 9/11£433
Last-minute flights from Ireland to North America
Discover last-minute flight deals from Ireland to North America. Data last updated 10 November 2026 and is based on user searches.
Mon 16/1109:00 -
Nonstop7h 10m
Sun 22/1119:45 -
Nonstop6h 25m
Deal found 8/11£394
Mon 16/1109:00 -
Nonstop7h 10m
Sun 22/1120:25 -
1 stop16h 20m
Deal found 7/11£406
Mon 16/1118:35 -
1 stop26h 10m
Sun 22/1120:25 -
1 stop33h 55m
Deal found 6/11£406
Tue 17/1119:05 -
1 stop25h 40m
Mon 7/1215:25 -
2 stops21h 55m
Deal found 7/11£401
Wed 18/1111:30 -
1 stop11h 20m
Sat 12/1219:50 -
1 stop9h 25m
Deal found 8/11£407
Thu 19/1109:00 -
Nonstop7h 10m
Wed 25/1119:45 -
Nonstop6h 25m
Deal found 10/11£392
Thu 19/1110:55 -
1 stop31h 30m
Thu 26/1117:30 -
1 stop19h 50m
Deal found 9/11£404
Fri 20/1105:10 -
1 stop16h 05m
Fri 27/1119:45 -
Nonstop6h 25m
Deal found 6/11£404
Wed 25/1111:30 -
1 stop11h 20m
Mon 30/1119:50 -
1 stop9h 25m
Deal found 6/11£399
Thu 3/1211:30 -
1 stop11h 20m
Sun 13/1219:50 -
1 stop9h 25m
Deal found 5/11£400
Thu 17/1211:30 -
1 stop11h 50m
Mon 22/218:30 -
1 stop9h 45m
Deal found 5/11£407
Thu 24/1211:30 -
1 stop11h 20m
Thu 31/1219:50 -
1 stop9h 25m
Deal found 9/11£404
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 10 November 2026.
Wed 3/220:35 -
2 stops23h 45m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/11£248
Sun 10/119:00 -
2 stops25h 20m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/11£251
Mon 8/205:45 -
2 stops21h 25m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/11£252
Fri 5/205:55 -
2 stops21h 15m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/11£255
Mon 1/206:15 -
2 stops20h 55m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 5/11£260
Tue 9/220:20 -
2 stops24h 00m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/11£261
Wed 9/1218:20 -
2 stops32h 15m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 7/11£263
Tue 15/1206:15 -
1 stop20h 15m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 6/11£264
Tue 2/218:55 -
2 stops32h 15m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/11£271
Sun 7/209:10 -
2 stops18h 00m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/11£272
Sat 6/207:05 -
3 stops20h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/11£273
Wed 3/206:25 -
2 stops18h 10m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/11£275
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 10 November 2026.
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 7,457,451 searches. Data last updated 10 November 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
DublinLas Vegas
DUB Dublin - LAS Las Vegas Harry Reid Intl
DUBLAS
Dublin
Sun 18/4
10:15-21:45
2 stops43h 30m
Las Vegas Harry Reid Intl
Wed 31/12
00:00-09:00
Nonstop0h 00m
£276
DublinNewark
DUB Dublin - EWR Newark
DUBEWR
Dublin
Tue 9/2
06:15-21:30
3 stops20h 15m
Newark
Wed 31/12
00:00-06:00
Nonstop0h 00m
£286
DublinNew York
DUB Dublin - JFK New York John F Kennedy Intl
DUBJFK
Dublin
Sun 7/2
05:45-14:09
1 stop13h 24m
New York John F Kennedy Intl
Wed 31/12
00:00-06:00
Nonstop0h 00m
£294
DublinNew York
DUB Dublin - JFK New York John F Kennedy Intl
DUBJFK
Dublin
Wed 3/2
05:45-14:09
1 stop13h 24m
New York John F Kennedy Intl
Wed 31/12
00:00-06:00
Nonstop0h 00m
£294
DublinNew York
DUB Dublin - JFK New York John F Kennedy Intl
DUBJFK
Dublin
Thu 4/2
05:45-14:09
1 stop13h 24m
New York John F Kennedy Intl
Wed 31/12
00:00-06:00
Nonstop0h 00m
£294
DublinNew York
DUB Dublin - JFK New York John F Kennedy Intl
DUBJFK
Dublin
Fri 5/2
05:45-14:09
1 stop13h 24m
New York John F Kennedy Intl
Wed 31/12
00:00-06:00
Nonstop0h 00m
£294
DublinNew York
DUB Dublin - JFK New York John F Kennedy Intl
DUBJFK
Dublin
Thu 21/1
08:50-15:00
1 stop11h 10m
New York John F Kennedy Intl
Wed 31/12
00:00-06:00
Nonstop0h 00m
£295
DublinNew York
DUB Dublin - JFK New York John F Kennedy Intl
DUBJFK
Dublin
Mon 1/2
05:45-14:09
1 stop13h 24m
New York John F Kennedy Intl
Wed 31/12
00:00-06:00
Nonstop0h 00m
£296
DublinNewark
DUB Dublin - EWR Newark
DUBEWR
Dublin
Sat 6/3
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
Tue 2/2
06:00-14:45
1 stop13h 45m
Newark
Wed 31/12
00:00-06:00
Nonstop0h 00m
£300
Flights are sorted by cheapest return flights first.
Deals found on 9/11
Showing 1-10 of 60 resultsSorted by cheapest first
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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.
DUB-YYZ
DUB-BOS
DUB-JFK
DUB-EWR
DUB-ORD
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-YYZ
DUB-BOS
DUB-JFK
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 £465). Flying from Ireland to North America in July is currently the most expensive (average of £684). 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 10 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 7 November 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 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 10 November 2026.
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.
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.
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.
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.
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.
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.
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.
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 92 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, Icelandair, and KLM can get you from Ireland to North America in just under 11h 50m. Your travel time can differ by up to 21h 25m. 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 £83 on WestJet. Other airlines that offer cheap prices include Icelandair from £138 and Air Transat from £162 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 £465). Flying from Ireland to North America in July is currently the most expensive (average of £684). 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.
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 7,457,451 searches. Data last updated 10 November 2026.
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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