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Cheap flights from Ireland to North America from £152

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
3 May — 10 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 3 April 2026.

Thu 9/414:15
DUB
-
YYZ
1 stop12h 50m
Icelandair
Wed 15/423:10
YYZ
-
DUB
1 stop9h 05m
Icelandair
Deal found 1/4£328
Thu 21/509:40
DUB
-
YYZ
1 stop10h 20m
Multiple Airlines
Wed 27/522:05
YYZ
-
DUB
1 stop19h 35m
Multiple Airlines
Deal found 1/4£338
Wed 10/613:15
DUB
-
YYZ
Nonstop7h 35m
Multiple Airlines
Wed 17/607:35
YYZ
-
DUB
1 stop19h 45m
Multiple Airlines
Deal found 1/4£345
Thu 14/509:40
DUB
-
YYZ
1 stop17h 05m
Multiple Airlines
Sun 17/522:05
YYZ
-
DUB
1 stop11h 30m
Multiple Airlines
Deal found 30/3£346
Wed 20/513:15
DUB
-
YYZ
Nonstop7h 35m
Multiple Airlines
Wed 27/521:35
YYZ
-
DUB
Nonstop6h 45m
Multiple Airlines
Deal found 1/4£347
Wed 8/412:15
DUB
-
YYZ
1 stop14h 50m
Icelandair
Fri 17/423:10
YYZ
-
DUB
1 stop9h 05m
Icelandair
Deal found 31/3£349
Tue 14/414:15
DUB
-
YYZ
1 stop9h 55m
Icelandair
Mon 20/423:10
YYZ
-
DUB
1 stop9h 05m
Icelandair
Deal found 2/4£352
Tue 14/414:15
DUB
-
YYZ
1 stop9h 55m
Icelandair
Wed 22/423:10
YYZ
-
DUB
1 stop30h 55m
Icelandair
Deal found 2/4£353
Fri 17/412:15
DUB
-
YYZ
1 stop11h 55m
Icelandair
Wed 27/520:45
YYZ
-
DUB
1 stop11h 30m
Icelandair
Deal found 29/3£356
Thu 28/510:40
DUB
-
YYZ
Nonstop7h 40m
Multiple Airlines
Sun 2/822:10
YYZ
-
DUB
1 stop20h 05m
Multiple Airlines
Deal found 1/4£357
Mon 14/909:20
DUB
-
YTZ
1 stop10h 00m
Air Canada
Sun 20/917:30
YTZ
-
DUB
1 stop9h 15m
Air Canada
Deal found 30/3£367
Sat 28/1110:50
DUB
-
YTZ
2 stops15h 45m
Multiple Airlines
Fri 4/1214:55
YTZ
-
DUB
1 stop14h 25m
Multiple Airlines
Deal found 29/3£370

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 3 April 2026.

Round-trip from

£337

One-way from

£152

Popular in

July

Cheapest in

September

Average price

£426

Good round-trip deal

£350 or less

Good one-way deal

£266 or less
13/5-20/5
  • 13/5-20/5
  • 2 total stops
  • 32h 10m 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 (£55 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 3 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

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Fri 17/4

12:15-19:10

1 stop11h 55m

Toronto Pearson Intl

Wed 27/5

20:45-13:15

1 stop11h 30m

£356

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Sat 18/4

14:15-19:10

1 stop9h 55m

Toronto Pearson Intl

Wed 27/5

20:45-13:15

1 stop11h 30m

£356

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Mon 20/4

11:30-14:15

Nonstop7h 45m

Toronto Pearson Intl

Wed 27/5

18:15-08:20

1 stop9h 05m

£376
Fastest return journey

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Fri 17/4

09:50-11:50

Nonstop7h 00m

Toronto Pearson Intl

Thu 28/5

20:45-08:15

Nonstop6h 30m

£387

DublinNew York

DUB - LGA

DUBLGA

Dublin

Wed 20/5

15:00-20:30

1 stop10h 30m

New York LaGuardia

Mon 25/5

20:00-10:45

1 stop9h 45m

£410

DublinNew York

DUB - LGA

DUBLGA

Dublin

Fri 1/5

15:00-21:27

1 stop11h 27m

New York LaGuardia

Fri 8/5

20:00-10:45

1 stop9h 45m

£411

DublinNew York

DUB - LGA

DUBLGA

Dublin

Thu 18/6

15:00-21:25

1 stop11h 25m

New York LaGuardia

Thu 25/6

17:00-09:15

1 stop11h 15m

£412

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Sat 18/4

14:15-19:10

1 stop9h 55m

Toronto Pearson Intl

Sun 31/5

23:10-13:15

1 stop9h 05m

£419

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Fri 5/6

09:30-23:29

1 stop18h 59m

Toronto Pearson Intl

Fri 19/6

22:00-19:25

1 stop16h 25m

£420

DublinToronto

DUB - YTZ

DUBYTZ

Dublin

Mon 1/6

08:50-20:09

2 stops16h 19m

Toronto Island

Mon 8/6

14:55-07:20

1 stop11h 25m

£430

Flights are sorted by cheapest return flights first.

Deals found on 3/4

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
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

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 £235). Flying from Ireland to North America in July is currently the most expensive (average of £354). 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 3 April 2026.

It’s optimal to fly from Ireland to North America in the evening. By choosing this option you can save up to 14% 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 28 March 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 3 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
1,485 reviews
Check prices

Food

7.3

Boarding

7.8

Comfort

7.6

Overall

7.7

Entertainment

7.1

Crew

8.4

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
1,485 reviews
KLM
7.7
Good
1,485 reviews
Check prices

Food

7.3

Boarding

7.8

Comfort

7.6

Overall

7.7

Entertainment

7.1

Crew

8.4

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
9,538 reviews
KLM
7.7
Good
1,485 reviews
Check prices

Food

7.3

Boarding

7.8

Comfort

7.6

Overall

7.7

Entertainment

7.1

Crew

8.4

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
1,496 reviews
KLM
7.7
Good
1,485 reviews
Check prices

Food

7.3

Boarding

7.8

Comfort

7.6

Overall

7.7

Entertainment

7.1

Crew

8.4

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
10,886 reviews
KLM
7.7
Good
1,485 reviews
Check prices

Food

7.3

Boarding

7.8

Comfort

7.6

Overall

7.7

Entertainment

7.1

Crew

8.4

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
7,848 reviews
KLM
7.7
Good
1,485 reviews
Check prices

Food

7.3

Boarding

7.8

Comfort

7.6

Overall

7.7

Entertainment

7.1

Crew

8.4

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 207 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?

    Delta, United Airlines, and JetBlue can get you from Ireland to North America in just under 10h 30m. Your travel time can differ by up to 6h 51m. Ireland and North America are separated by a distance of 3167 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 £84 on WestJet. Other airlines that offer cheap prices include Icelandair from £140 and Air Transat from £161 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 £235). Flying from Ireland to North America in July is currently the most expensive (average of £354). 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 3 April 2026.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapest£223Average£251FlexibilityNo cancel feeOn-timeN/A
Search PLAY flights
Scandinavian AirlinesCheapest£231Average£359FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
IcelandairCheapest£266Average£425FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
TAP AIR PORTUGALCheapest£281Average£366FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
British AirwaysCheapest£300Average£485FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Aer LingusCheapest£301Average£540FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
LufthansaCheapest£309Average£512FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
FinnairCheapest£310Average£572FlexibilityNo cancel feeOn-time76%
Search Finnair flights
American AirlinesCheapest£316Average£615FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
KLMCheapest£317Average£477FlexibilityNo 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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