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Cheap flights from Ireland to North America from £150

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
21 Apr — 28 Apr1
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 22 March 2026.

Fri 17/412:15
DUB
-
YYZ
1 stop14h 50m
Icelandair
Tue 28/420:45
YYZ
-
DUB
1 stop9h 20m
Icelandair
Deal found 17/3£324
Wed 15/412:15
DUB
-
YYZ
1 stop14h 50m
Icelandair
Wed 22/423:10
YYZ
-
DUB
1 stop30h 55m
Icelandair
Deal found 18/3£325
Sat 16/509:40
DUB
-
YYZ
1 stop17h 05m
WestJet
Sat 23/521:35
YYZ
-
DUB
Nonstop6h 45m
WestJet
Deal found 21/3£329
Thu 7/514:15
DUB
-
YYZ
1 stop12h 50m
Icelandair
Sun 10/520:45
YYZ
-
DUB
1 stop11h 30m
Icelandair
Deal found 17/3£330
Wed 6/509:40
DUB
-
YYZ
1 stop12h 35m
WestJet
Mon 11/521:35
YYZ
-
DUB
Nonstop6h 45m
WestJet
Deal found 20/3£332
Wed 6/513:15
DUB
-
YYZ
Nonstop7h 35m
Multiple Airlines
Mon 11/521:35
YYZ
-
DUB
Nonstop6h 45m
Multiple Airlines
Deal found 20/3£334
Wed 6/512:15
DUB
-
YYZ
1 stop11h 55m
Icelandair
Mon 11/520:45
YYZ
-
DUB
1 stop11h 30m
Icelandair
Deal found 20/3£337
Wed 8/412:15
DUB
-
YYZ
1 stop14h 50m
Icelandair
Fri 17/423:10
YYZ
-
DUB
1 stop9h 05m
Icelandair
Deal found 20/3£347
Wed 15/410:40
DUB
-
ORD
1 stop37h 35m
Turkish Airlines
Wed 22/420:10
ORD
-
DUB
1 stop20h 55m
Turkish Airlines
Deal found 18/3£363
Wed 9/1211:30
DUB
-
SEA
1 stop13h 30m
Icelandair
Wed 16/1214:35
SEA
-
DUB
1 stop11h 40m
Icelandair
Deal found 20/3£364
Wed 7/1010:40
DUB
-
ORD
1 stop29h 00m
Turkish Airlines
Mon 12/1020:10
ORD
-
DUB
1 stop21h 00m
Turkish Airlines
Deal found 17/3£366
Fri 23/1019:50
DUB
-
ORD
2 stops51h 55m
Scandinavian Airlines
Mon 26/1020:20
ORD
-
DUB
1 stop34h 25m
Scandinavian Airlines
Deal found 21/3£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 22 March 2026.

Round-trip from

£324

One-way from

£150

Popular in

July

Cheapest in

September

Average price

£432

Good round-trip deal

£323 or less

Good one-way deal

£165 or less
Icelandair
  • Icelandair
  • 17/4-28/4
  • 2 total stops
  • 24h 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 (£54 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£8 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 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 22 March 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

Wed 8/4

12:15-22:05

1 stop14h 50m

Toronto Pearson Intl

Fri 17/4

23:10-13:15

1 stop9h 05m

£349

DublinNew York

DUB - LGA

DUBLGA

Dublin

Thu 16/4

15:00-22:19

1 stop12h 19m

New York LaGuardia

Sun 3/5

16:30-10:45

1 stop13h 15m

£407

DublinChicago

DUB - ORD

DUBORD

Dublin

Thu 16/4

05:45-18:15

1 stop18h 30m

Chicago O'Hare Intl

Sun 19/4

11:25-09:35

1 stop16h 10m

£418

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Thu 14/5

14:15-19:10

1 stop9h 55m

Toronto Pearson Intl

Mon 18/5

20:45-13:15

1 stop11h 30m

£421

DublinToronto

DUB - YTZ

DUBYTZ

Dublin

Thu 7/5

09:30-20:09

1 stop15h 39m

Toronto Island

Sun 10/5

18:10-11:10

1 stop12h 00m

£426

DublinToronto

DUB - YTZ

DUBYTZ

Dublin

Fri 22/5

09:30-20:09

1 stop15h 39m

Toronto Island

Sun 24/5

14:20-07:30

1 stop12h 10m

£427

DublinToronto

DUB - YTZ

DUBYTZ

Dublin

Wed 3/6

08:50-18:42

1 stop14h 52m

Toronto Island

Wed 17/6

07:25-10:40

2 stops22h 15m

£427

DublinOrlando

DUB - MCO

DUBMCO

Dublin

Thu 16/4

09:30-21:21

1 stop16h 51m

Orlando

Sat 2/5

13:02-09:45

1 stop15h 43m

£429

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Fri 22/5

12:30-14:19

1 stop30h 49m

Toronto Pearson Intl

Sun 24/5

12:00-07:30

2 stops14h 30m

£432

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Sat 18/4

08:50-17:25

2 stops13h 35m

Toronto Pearson Intl

Sat 25/4

12:00-07:20

2 stops14h 20m

£434

Flights are sorted by cheapest return flights first.

Deals found on 17/3

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
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 £233). Flying from Ireland to North America in July is currently the most expensive (average of £350). 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 22 March 2026.

It’s optimal to fly from Ireland to North America in the evening. By choosing this option you can save up to 15% 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 14 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 22 March 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
1,477 reviews
Check prices

Food

7.3

Comfort

7.6

Overall

7.8

Entertainment

7.1

Crew

8.4

Boarding

7.8

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
7.8
Good
1,477 reviews
KLM
7.8
Good
1,477 reviews
Check prices

Food

7.3

Comfort

7.6

Overall

7.8

Entertainment

7.1

Crew

8.4

Boarding

7.8

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
9,459 reviews
KLM
7.8
Good
1,477 reviews
Check prices

Food

7.3

Comfort

7.6

Overall

7.8

Entertainment

7.1

Crew

8.4

Boarding

7.8

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
1,481 reviews
KLM
7.8
Good
1,477 reviews
Check prices

Food

7.3

Comfort

7.6

Overall

7.8

Entertainment

7.1

Crew

8.4

Boarding

7.8

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
10,834 reviews
KLM
7.8
Good
1,477 reviews
Check prices

Food

7.3

Comfort

7.6

Overall

7.8

Entertainment

7.1

Crew

8.4

Boarding

7.8

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
7,811 reviews
KLM
7.8
Good
1,477 reviews
Check prices

Food

7.3

Comfort

7.6

Overall

7.8

Entertainment

7.1

Crew

8.4

Boarding

7.8

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 227 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?

    Icelandair, Delta, and Turkish Airlines can get you from Ireland to North America in just under 12h 19m. Your travel time can differ by up to 6h 11m. 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 £83 on WestJet. Other airlines that offer cheap prices include Icelandair from £138 and Air Transat from £160 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 £233). Flying from Ireland to North America in July is currently the most expensive (average of £350). 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 22 March 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£119Average£459FlexibilityNo cancel feeOn-time70%
Search British Airways flights
PLAYCheapest£221Average£249FlexibilityNo cancel feeOn-timeN/A
Search PLAY flights
Scandinavian AirlinesCheapest£229Average£365FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
IcelandairCheapest£263Average£385FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
TAP AIR PORTUGALCheapest£278Average£363FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
Aer LingusCheapest£298Average£540FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
LufthansaCheapest£307Average£505FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
FinnairCheapest£308Average£568FlexibilityNo cancel feeOn-time76%
Search Finnair flights
KLMCheapest£310Average£518FlexibilityNo cancel feeOn-time75%
Search KLM flights
American AirlinesCheapest£313Average£590FlexibilityNo cancel feeOn-time71%
Search American Airlines 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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