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Cheap flights from Ireland to North America from £134

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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — LAX
31 Mar — 7 Apr1
1 adult

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 26 March 2025.

Round-trip from

£235

One-way from

£134

Popular in

July

Cheapest in

February

Average price

£373

Good round-trip deal

£336 or less

Good one-way deal

£194 or less
Scandinavian Airlines
  • Scandinavian Airlines
  • 1/5-10/5
  • 2 total stops
  • 41h 35m total
  • Ireland to North America
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WestJet
  • WestJet
  • 9/5
  • 1 total stop
  • 14h 44m total
  • Ireland to North America
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (£61 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£10 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from Ireland to North America.
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Price to beat on a one-way flight from Ireland to North America.
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Find flight deals from Ireland to North America

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 26 March 2025.

Thu 1/512:20DUB - EWR
1 stop29h 55mScandinavian Airlines
Sat 10/518:50EWR - DUB
1 stop11h 40mScandinavian Airlines
Deal found 25/3£235
Tue 4/1111:30DUB - EWR
1 stop11h 50mIcelandair
Mon 10/1119:30EWR - DUB
1 stop9h 45mIcelandair
Deal found 25/3£298
Wed 30/419:05DUB - EWR
2 stops28h 55mMultiple Airlines
Thu 12/617:30EWR - DUB
2 stops13h 00mMultiple Airlines
Deal found 25/3£305
Tue 6/519:05DUB - YYZ
1 stop25h 35mScandinavian Airlines
Sun 18/517:10YYZ - DUB
1 stop20h 05mScandinavian Airlines
Deal found 25/3£313
Tue 20/511:30DUB - YYZ
Nonstop7h 40mMultiple Airlines
Tue 27/522:15YYZ - DUB
1 stop21h 15mMultiple Airlines
Deal found 25/3£332
Tue 9/914:15DUB - YYZ
1 stop12h 40mIcelandair
Sat 27/920:50YYZ - DUB
1 stop9h 15mIcelandair
Deal found 25/3£333
Wed 7/513:25DUB - EWR
Nonstop7h 35mAer Lingus
Wed 14/517:30EWR - DUB
Nonstop6h 25mAer Lingus
Deal found 26/3£335
Tue 20/511:30DUB - YYZ
Nonstop7h 40mWestJet
Tue 27/522:10YYZ - DUB
Nonstop6h 50mWestJet
Deal found 25/3£338
Tue 6/509:50DUB - YYZ
Nonstop7h 05mAir Canada
Mon 19/520:40YYZ - DUB
Nonstop6h 35mAir Canada
Deal found 25/3£350
Wed 21/513:20DUB - PHL
2 stops13h 11mKLM
Mon 26/517:00PHL - DUB
1 stop12h 00mKLM
Deal found 24/3£360
Thu 3/405:55DUB - EWR
2 stops18h 24mDelta
Thu 10/408:17EWR - DUB
1 stop21h 28mDelta
Deal found 26/3£367
Tue 6/509:00DUB - YYZ
1 stop15h 35mLufthansa
Mon 19/520:40YYZ - DUB
Nonstop6h 35mLufthansa
Deal found 25/3£367

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 26 March 2025.
Use the filters below to find and compare flights from Ireland to North America that are best for you.

Fly from

Ireland

Fly to

North America

Route

Depart

Return

Price

DublinNewark

DUB - EWR

DUBEWR

Dublin

Thu 1/5

12:20-13:15

1 stop29h 55m

Newark

Sat 10/5

18:50-11:30

1 stop11h 40m

£235

DublinNewark

DUB - EWR

DUBEWR

Dublin

Wed 30/4

19:05-19:00

2 stops28h 55m

Newark

Thu 12/6

17:30-11:30

2 stops13h 00m

£305

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Tue 6/5

19:05-15:40

1 stop25h 35m

Toronto Pearson Intl

Sun 18/5

17:10-18:15

1 stop20h 05m

£313

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Tue 20/5

11:30-14:10

Nonstop7h 40m

Toronto Pearson Intl

Tue 27/5

22:15-00:30

1 stop21h 15m

£332

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Tue 9/9

14:15-21:55

1 stop12h 40m

Toronto Pearson Intl

Sat 27/9

20:50-11:05

1 stop9h 15m

£333

DublinNewark

DUB - EWR

DUBEWR

Dublin

Wed 7/5

13:25-16:00

Nonstop7h 35m

Newark

Wed 14/5

17:30-04:55

Nonstop6h 25m

£335

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Tue 20/5

11:30-14:10

Nonstop7h 40m

Toronto Pearson Intl

Tue 27/5

22:10-10:00

Nonstop6h 50m

£338

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Tue 6/5

09:50-11:55

Nonstop7h 05m

Toronto Pearson Intl

Mon 19/5

20:40-08:15

Nonstop6h 35m

£350

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Wed 21/5

13:20-21:31

2 stops13h 11m

Philadelphia

Mon 26/5

17:00-10:00

1 stop12h 00m

£360

DublinNewark

DUB - EWR

DUBEWR

Dublin

Tue 29/4

13:20-07:37

2 stops23h 17m

Newark

Tue 6/5

08:20-08:15

2 stops18h 55m

£365

Flights are sorted by cheapest return flights first.

Deals found on 25/3

Showing 1-10 of 60 results
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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.
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, 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 26 March 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.

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 26 March 2025.
Delta
8.0
Very Good
7,891 reviews
Check prices

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very Good
7,891 reviews
Delta
8.0
Very Good
7,891 reviews
Check prices

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
KLM
7.8
Good
1,319 reviews
Delta
8.0
Very Good
7,891 reviews
Check prices

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Air Transat
7.8
Good
381 reviews
Delta
8.0
Very Good
7,891 reviews
Check prices

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Finnair
7.6
Good
1,266 reviews
Delta
8.0
Very Good
7,891 reviews
Check prices

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
SWISS
7.5
Good
1,569 reviews
Delta
8.0
Very Good
7,891 reviews
Check prices

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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 395 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • 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 £134 on WestJet. Other airlines that offer cheap prices include Air Transat from £202 and Icelandair from £271 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 £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.

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.

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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 26 March 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest£204Average£358FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
PLAYCheapest£216Average£361FlexibilityNo cancel feeOn-timeN/A
Search PLAY flights
IcelandairCheapest£261Average£433FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
British AirwaysCheapest£277Average£498FlexibilityNo cancel feeOn-time70%
Search British Airways flights
JetBlueCheapest£284Average£529FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
KLMCheapest£292Average£492FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air FranceCheapest£307Average£542FlexibilityNo cancel feeOn-time77%
Search Air France flights
Aer LingusCheapest£311Average£528FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
TAP AIR PORTUGALCheapest£314Average£488FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
LufthansaCheapest£334Average£511FlexibilityNo cancel feeOn-time76%
Search Lufthansa 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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