Cheap flights from Ireland to North America from £171
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 23/6. 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
Keep the following information in mind while searching for Ireland to North America flight deals. Data was last updated 13 June 2025.
Find 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 13 June 2025.
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 13 June 2025.
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 13 June 2025.
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
DublinNewark
DUB - EWR
DUBEWR
Dublin
Sat 30/8
20:05-13:15
2 stops22h 10m
Newark
Sat 6/9
18:50-11:30
1 stop11h 40m
DublinNewark
DUB - EWR
DUBEWR
Dublin
Wed 20/8
09:20-11:30
Nonstop7h 10m
Newark
Wed 15/10
23:25-11:10
Nonstop6h 45m
DublinToronto
DUB - YYZ
DUBYYZ
Dublin
Tue 14/10
14:15-19:10
1 stop9h 55m
Toronto Pearson Intl
Sun 19/10
20:50-13:15
1 stop11h 25m
DublinNewark
DUB - EWR
DUBEWR
Dublin
Thu 6/11
05:00-16:00
1 stop16h 00m
Newark
Mon 10/11
19:15-07:00
Nonstop6h 45m
DublinToronto
DUB - YYZ
DUBYYZ
Dublin
Fri 10/10
09:00-16:20
1 stop12h 20m
Toronto Pearson Intl
Sun 19/10
20:40-08:15
Nonstop6h 35m
DublinNew York
DUB - LGA
DUBLGA
Dublin
Tue 2/9
11:10-21:30
2 stops15h 20m
New York LaGuardia
Mon 8/9
20:00-10:45
1 stop9h 45m
DublinNew York
DUB - JFK
DUBJFK
Dublin
Thu 21/8
13:15-15:55
Nonstop7h 40m
New York John F Kennedy Intl
Mon 25/8
17:35-10:45
1 stop12h 10m
DublinNewark
DUB - EWR
DUBEWR
Dublin
Sun 14/9
12:15-19:10
1 stop11h 55m
Newark
Fri 19/9
20:25-13:15
1 stop11h 50m
DublinNewark
DUB - EWR
DUBEWR
Dublin
Mon 1/12
18:35-20:30
1 stop30h 55m
Newark
Sun 7/12
22:05-12:05
1 stop33h 00m
DublinNew York
DUB - LGA
DUBLGA
Dublin
Thu 28/8
13:45-20:00
1 stop11h 15m
New York LaGuardia
Sun 7/9
19:48-11:40
1 stop10h 52m
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
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, January is the cheapest month in which you can book a flight from Ireland to North America (average of £575). Flying from Ireland to North America in July is currently the most expensive (average of £811). 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 13 June 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ireland to North America as you normally would.
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 13 June 2025.
The most flights from IE0 to 0NA are scheduled on a Monday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).
Rainfall in North America by month
Plan your trip to North America by taking into account the average rainfall totals by month.
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.
Temperature in North America by month
Plan your trip to North America by taking into account the average temperature totals by month.
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).
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 13 June 2025.
Crew
Overall
Food
Comfort
Entertainment
Boarding
Reviews
Anonymous,Nov 2024
SKG - FRA
Crew
Overall
Food
Comfort
Entertainment
Boarding
Reviews
Anonymous,Nov 2024
SKG - FRA
Crew
Overall
Food
Comfort
Entertainment
Boarding
Reviews
Anonymous,Nov 2024
SKG - FRA
Crew
Overall
Food
Comfort
Entertainment
Boarding
Reviews
Anonymous,Nov 2024
SKG - FRA
Crew
Overall
Food
Comfort
Entertainment
Boarding
Reviews
Anonymous,Nov 2024
SKG - FRA
Crew
Overall
Food
Comfort
Entertainment
Boarding
Reviews
Anonymous,Nov 2024
SKG - FRA
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.
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.
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 13 June 2025.
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.