How popular is this Ireland to North America flight route?

This flight path from Ireland to North America was viewed by 314 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, JetBlue, and Icelandair can get you from Ireland to North America in just under 7h. Your travel time can differ by up to 26h 30m. Ireland and North America are separated by a distance of 2983 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 £87 on WestJet. Other airlines that offer cheap prices include Air Transat from £151 and Aer Lingus from £190 one-way.

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.

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).

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.

£236+ Flights from Ireland to North America

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 10 December 2025.

Wed 24/1213:10DUB - BOS

1 stop31h 50mAmerican Airlines

Tue 6/115:35BOS - DUB

2 stops13h 00mAmerican Airlines

Deal found 8/12£401

Wed 24/1210:20DUB - BOS

1 stop10h 40mAmerican Airlines

Sun 28/1213:22BOS - DUB

1 stop14h 18mAmerican Airlines

Deal found 8/12£419

Wed 24/1210:50DUB - BOS

1 stop12h 45mMultiple Airlines

Mon 5/113:40BOS - DUB

1 stop12h 50mMultiple Airlines

Deal found 8/12£420

Wed 24/1213:10DUB - BOS

2 stops33h 56mAmerican Airlines

Mon 5/121:14BOS - DUB

2 stops30h 26mAmerican Airlines

Deal found 8/12£420

Sun 14/1210:40DUB - LGA

1 stop12h 27mUnited Airlines

Mon 26/115:20LGA - DUB

1 stop11h 50mUnited Airlines

Deal found 7/12£427

Tue 23/1212:05DUB - BOS

1 stop11h 43mMultiple Airlines

Wed 7/113:31BOS - DUB

1 stop12h 59mMultiple Airlines

Deal found 8/12£430

Sun 14/1212:05DUB - LGA

1 stop11h 39mUnited Airlines

Sat 17/110:15LGA - DUB

2 stops15h 55mUnited Airlines

Deal found 7/12£432

Mon 22/1218:35DUB - BOS

1 stop30h 45mMultiple Airlines

Mon 5/113:40BOS - DUB

1 stop12h 50mMultiple Airlines

Deal found 8/12£434

Mon 22/1211:30DUB - BOS

Nonstop7h 10mDelta

Sat 31/118:30BOS - DUB

1 stop16h 15mDelta

Deal found 8/12£435

Sun 14/1205:55DUB - LGA

2 stops15h 35mDelta

Mon 19/117:00LGA - DUB

2 stops17h 45mDelta

Deal found 7/12£435

Tue 23/1209:30DUB - BOS

1 stop13h 42mAustrian Airlines

Mon 5/113:40BOS - DUB

1 stop12h 50mAustrian Airlines

Deal found 8/12£440

Tue 23/1211:30DUB - BOS

1 stop13h 56mMultiple Airlines

Tue 30/1215:30BOS - DUB

1 stop12h 10mMultiple Airlines

Deal found 9/12£442

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 December 2025.

Fri 24/411:10DUB - JFK

1 stop33h 30mScandinavian Airlines

Fri 1/518:55JFK - DUB

1 stop18h 25mScandinavian Airlines

Deal found 8/12£313

Wed 22/410:40DUB - BOS

Nonstop7h 00mJetBlue

Tue 28/421:03BOS - DUB

Nonstop6h 17mJetBlue

Deal found 8/12£322

Fri 16/111:30DUB - BOS

1 stop11h 20mIcelandair

Mon 19/119:50BOS - DUB

1 stop9h 25mIcelandair

Deal found 9/12£353

Tue 3/308:50DUB - JFK

1 stop11h 55mDelta

Tue 7/417:05JFK - DUB

1 stop12h 40mDelta

Deal found 9/12£381

Thu 19/208:50DUB - JFK

1 stop11h 55mMultiple Airlines

Mon 23/221:20JFK - DUB

Nonstop6h 25mMultiple Airlines

Deal found 9/12£381

Thu 26/311:30DUB - LGA

1 stop11h 00mKLM

Tue 31/316:00LGA - DUB

1 stop11h 45mKLM

Deal found 9/12£399

Wed 4/218:00DUB - LGA

2 stops32h 29mBritish Airways

Sun 8/215:40LGA - DUB

2 stops23h 00mBritish Airways

Deal found 6/12£405

Wed 21/109:00DUB - LGA

1 stop13h 58mUnited Airlines

Wed 28/114:20LGA - DUB

1 stop12h 50mUnited Airlines

Deal found 7/12£419

Thu 22/113:45DUB - MCO

Nonstop9h 25mIberia

Mon 26/115:12MCO - DUB

1 stop12h 28mIberia

Deal found 7/12£438

Sat 7/210:10DUB - JFK

2 stops34h 35mScandinavian Airlines

Tue 10/217:35JFK - DUB

2 stops35h 55mScandinavian Airlines

Deal found 8/12£321

Mon 20/411:10DUB - JFK

1 stop33h 30mScandinavian Airlines

Mon 4/517:10JFK - DUB

1 stop12h 00mScandinavian Airlines

Deal found 8/12£324

Thu 12/211:30DUB - BOS

1 stop11h 20mIcelandair

Sun 15/219:50BOS - DUB

1 stop9h 25mIcelandair

Deal found 9/12£366

Mon 2/308:50DUB - JFK

1 stop11h 55mDelta

Mon 9/322:15JFK - DUB

Nonstop6h 30mDelta

Deal found 9/12£381

Sat 31/111:30DUB - MCO

2 stops15h 20mMultiple Airlines

Sat 21/214:15MCO - DUB

1 stop13h 25mMultiple Airlines

Deal found 7/12£395

Thu 12/211:30DUB - BOS

1 stop11h 20mIcelandair

Mon 16/219:50BOS - DUB

1 stop9h 25mIcelandair

Deal found 9/12£366

Tue 24/219:05DUB - JFK

1 stop25h 40mScandinavian Airlines

Sat 28/215:52JFK - DUB

2 stops21h 28mScandinavian Airlines

Deal found 9/12£344

Wed 4/209:00DUB - LGA

1 stop18h 33mUnited Airlines

Sun 8/215:20LGA - DUB

1 stop11h 50mUnited Airlines

Deal found 6/12£420

Wed 25/311:30DUB - LGA

1 stop9h 50mDelta

Sun 29/320:00LGA - DUB

1 stop9h 45mDelta

Deal found 9/12£393

Thu 5/217:15DUB - MIA

1 stop26h 35mKLM

Sat 14/207:40MIA - DUB

1 stop20h 05mKLM

Deal found 8/12£433

Thu 12/211:30DUB - MCO

2 stops15h 30mMultiple Airlines

Thu 19/210:47MCO - DUB

1 stop16h 53mMultiple Airlines

Deal found 7/12£395

Tue 5/509:30DUB - MCO

1 stop19h 09mIberia

Fri 22/519:55MCO - DUB

Nonstop8h 15mIberia

Deal found 9/12£446

Wed 22/412:15DUB - BOS

1 stop14h 55mIcelandair

Tue 28/420:50BOS - DUB

1 stop9h 15mIcelandair

Deal found 8/12£373

Sun 19/409:15DUB - JFK

1 stop11h 25mScandinavian Airlines

Sun 3/517:10JFK - DUB

1 stop12h 10mScandinavian Airlines

Deal found 8/12£350

Sun 15/306:40DUB - MCO

1 stop14h 30mBritish Airways

Tue 24/318:57MCO - DUB

2 stops16h 43mBritish Airways

Deal found 8/12£472

Fri 3/412:00DUB - LGA

1 stop13h 24mDelta

Wed 15/420:00LGA - DUB

1 stop9h 45mDelta

Deal found 9/12£396

Thu 22/105:55DUB - MIA

1 stop13h 55mKLM

Thu 29/116:50MIA - DUB

1 stop24h 20mKLM

Deal found 8/12£435

Mon 20/414:15DUB - BOS

1 stop9h 35mIcelandair

Tue 28/420:50BOS - DUB

1 stop9h 15mIcelandair

Deal found 8/12£373

Fri 24/411:10DUB - JFK

1 stop33h 30mScandinavian Airlines

Sun 3/517:10JFK - DUB

1 stop12h 10mScandinavian Airlines

Deal found 8/12£350

Sat 17/109:00DUB - MCO

2 stops17h 50mUnited Airlines

Fri 23/110:00MCO - DUB

2 stops16h 30mUnited Airlines

Deal found 7/12£467

Sun 15/306:40DUB - MCO

1 stop14h 30mBritish Airways

Sun 29/318:59MCO - DUB

2 stops14h 51mBritish Airways

Deal found 8/12£472

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 December 2025.

Mon 20/410:40DUB - BOS

Nonstop7h 00mJetBlue

Tue 28/421:03BOS - DUB

Nonstop6h 17mJetBlue

Deal found 8/12£322

Sun 19/410:40DUB - BOS

Nonstop7h 00mJetBlue

Tue 28/421:03BOS - DUB

Nonstop6h 17mJetBlue

Deal found 9/12£348

Wed 22/416:45DUB - JFK

Nonstop7h 35mAer Lingus

Fri 1/521:05JFK - DUB

Nonstop6h 40mAer Lingus

Deal found 8/12£373

Wed 25/316:45DUB - JFK

Nonstop7h 40mAer Lingus

Mon 30/321:05JFK - DUB

Nonstop6h 40mAer Lingus

Deal found 9/12£375

Thu 12/210:45DUB - JFK

Nonstop7h 40mKLM

Sun 15/221:20JFK - DUB

Nonstop6h 25mKLM

Deal found 9/12£375

Sat 25/416:45DUB - JFK

Nonstop7h 35mAer Lingus

Sun 3/521:05JFK - DUB

Nonstop6h 40mAer Lingus

Deal found 8/12£377

Fri 23/116:40DUB - JFK

Nonstop7h 49mAer Lingus

Fri 30/121:00JFK - DUB

Nonstop6h 40mAer Lingus

Deal found 9/12£378

Fri 27/316:45DUB - JFK

Nonstop7h 40mAer Lingus

Sun 29/316:55JFK - DUB

Nonstop6h 30mAer Lingus

Deal found 9/12£380

Wed 22/419:50DUB - BOS

Nonstop7h 10mAer Lingus

Fri 1/517:30BOS - DUB

Nonstop6h 00mAer Lingus

Deal found 8/12£381

Thu 23/419:45DUB - JFK

Nonstop7h 30mAer Lingus

Tue 28/416:55JFK - DUB

Nonstop6h 30mAer Lingus

Deal found 8/12£383

Thu 9/416:45DUB - BOS

Nonstop7h 00mAer Lingus

Mon 27/421:25BOS - DUB

Nonstop6h 00mAer Lingus

Deal found 9/12£386

Mon 12/110:45DUB - JFK

Nonstop7h 45mDelta

Sun 18/121:20JFK - DUB

Nonstop6h 25mDelta

Deal found 9/12£388

Last-minute flights from Ireland to North America
Discover last-minute flight deals from Ireland to North America. Data last updated 10 December 2025 and is based on user searches.

Wed 14/112:30DUB - JFK

1 stop32h 15mScandinavian Airlines

Sun 18/117:35JFK - DUB

1 stop19h 45mScandinavian Airlines

Deal found 8/12£300

Thu 15/111:30DUB - JFK

2 stops33h 15mScandinavian Airlines

Wed 21/117:35JFK - DUB

1 stop13h 10mScandinavian Airlines

Deal found 8/12£358

Thu 15/111:30DUB - BOS

2 stops33h 20mScandinavian Airlines

Sun 18/117:35BOS - DUB

1 stop19h 45mScandinavian Airlines

Deal found 9/12£359

Fri 16/111:10DUB - JFK

1 stop13h 55mTAP AIR PORTUGAL

Sun 18/122:00JFK - DUB

1 stop13h 10mTAP AIR PORTUGAL

Deal found 9/12£322

Fri 16/111:30DUB - BOS

1 stop11h 20mIcelandair

Mon 19/119:50BOS - DUB

1 stop9h 25mIcelandair

Deal found 9/12£353

Sun 18/110:10DUB - JFK

1 stop34h 35mScandinavian Airlines

Fri 23/117:35JFK - DUB

1 stop10h 50mScandinavian Airlines

Deal found 9/12£309

Mon 19/119:05DUB - JFK

1 stop25h 40mScandinavian Airlines

Sat 24/117:35JFK - DUB

2 stops36h 10mScandinavian Airlines

Deal found 7/12£329

Mon 19/108:50DUB - JFK

1 stop11h 55mKLM

Sun 25/121:20JFK - DUB

Nonstop6h 25mKLM

Deal found 9/12£368

Mon 19/112:30DUB - BOS

2 stops32h 20mScandinavian Airlines

Thu 22/117:35BOS - DUB

1 stop13h 10mScandinavian Airlines

Deal found 9/12£369

Thu 22/111:30DUB - BOS

1 stop11h 20mIcelandair

Thu 29/119:50BOS - DUB

1 stop9h 25mIcelandair

Deal found 8/12£332

Fri 23/108:50DUB - JFK

1 stop11h 55mKLM

Fri 30/121:20JFK - DUB

Nonstop6h 25mKLM

Deal found 9/12£377

Fri 30/110:45DUB - JFK

2 stops34h 00mScandinavian Airlines

Mon 2/217:35JFK - DUB

1 stop19h 45mScandinavian Airlines

Deal found 8/12£306

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 December 2025.

Tue 3/213:20DUB - MIA

1 stop35h 40mLEVEL

Deal found 9/12£236

Thu 15/108:25DUB - BOS

1 stop17h 30mMultiple Airlines

Deal found 8/12£264

Sat 17/119:50DUB - MCO

2 stops48h 49mMultiple Airlines

Deal found 7/12£274

Thu 19/213:20DUB - MIA

1 stop35h 40mLEVEL

Deal found 9/12£279

Sat 7/313:20DUB - BOS

1 stop12h 35mLEVEL

Deal found 8/12£287

Sat 31/111:30DUB - MCO

1 stop14h 05mIcelandair

Deal found 7/12£289

Sun 18/113:20DUB - MCO

2 stops34h 20mMultiple Airlines

Deal found 7/12£300

Fri 10/419:50DUB - MIA

2 stops26h 40mMultiple Airlines

Deal found 9/12£312

Wed 28/108:50DUB - BOS

1 stop12h 25mMultiple Airlines

Deal found 9/12£313

Tue 24/213:25DUB - BOS

1 stop13h 30mMultiple Airlines

Deal found 9/12£314

Thu 22/107:05DUB - MIA

2 stops41h 15mMultiple Airlines

Deal found 8/12£318

Tue 10/213:25DUB - BOS

1 stop11h 20mBritish Airways

Deal found 8/12£318

Find flight deals from Ireland to North America

Round-trip from	£300
One-way from	£236
Popular in	July
Cheapest in	February
Average price	£445
Good round-trip deal	£370 or less
Good one-way deal	£190 or less

Scandinavian Airlines
14/1-24/1
2 total stops
43h 05m total
Ireland to North America

Search Deals

LEVEL
3/2
1 total stop
35h 40m total
Ireland to North America

Search Deals

Highest demand for flights based on searches. 14% potential increase in price (£51 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£6 potential savings vs. average return price).

Search Deals

Average for round-trip flights in December 2025

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

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

DublinNew York

DUB - JFK

DUBJFK

Dublin

Fri 24/4

11:10-15:40

1 stop33h 30m

New York John F Kennedy Intl

Fri 1/5

18:55-18:20

1 stop18h 25m

£313

DublinNew York

DUB - JFK

DUBJFK

Dublin

Sat 7/2

10:10-15:45

2 stops34h 35m

New York John F Kennedy Intl

Tue 10/2

17:35-10:30

2 stops35h 55m

£321

DublinBoston

DUB - BOS

DUBBOS

Dublin

Wed 22/4

10:40-12:40

Nonstop7h 00m

Boston Logan Intl

Tue 28/4

21:03-08:20

Nonstop6h 17m

£322

DublinNew York

DUB - JFK

DUBJFK

Dublin

Mon 20/4

11:10-15:40

1 stop33h 30m

New York John F Kennedy Intl

Mon 4/5

17:10-10:10

1 stop12h 00m

£324

DublinNew York

DUB - JFK

DUBJFK

Dublin

Tue 24/2

19:05-15:45

1 stop25h 40m

New York John F Kennedy Intl

Sat 28/2

15:52-18:20

2 stops21h 28m

£344

DublinNew York

DUB - JFK

DUBJFK

Dublin

Sun 19/4

09:15-15:40

1 stop11h 25m

New York John F Kennedy Intl

Sun 3/5

17:10-10:20

1 stop12h 10m

£350

DublinNew York

DUB - JFK

DUBJFK

Dublin

Fri 24/4

11:10-15:40

1 stop33h 30m

New York John F Kennedy Intl

Sun 3/5

17:10-10:20

1 stop12h 10m

£350

DublinBoston

DUB - BOS

DUBBOS

Dublin

Fri 16/1

11:30-17:50

1 stop11h 20m

Boston Logan Intl

Mon 19/1

19:50-10:15

1 stop9h 25m

£353

DublinBoston

DUB - BOS

DUBBOS

Dublin

Thu 12/2

11:30-17:50

1 stop11h 20m

Boston Logan Intl

Sun 15/2

19:50-10:15

1 stop9h 25m

£366

DublinBoston

DUB - BOS

DUBBOS

Dublin

Thu 12/2

11:30-17:50

1 stop11h 20m

Boston Logan Intl

Mon 16/2

19:50-10:15

1 stop9h 25m

£366

Flights are sorted by cheapest return flights first.

Deals found on 9/12

Showing 1-10 of 60 results

...

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 £238). 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?

It’s optimal to fly from Ireland to North America in the evening. By choosing this option you can save up to 25% 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?

Travellers seeking maximum savings on their Ireland to North America flight should consider departing on Thursday evenings when fares are most often at their lowest. Tuesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing North America

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

1,431 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

KLM

7.7

Good

1,431 reviews

KLM

7.7

Good

1,431 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

United Airlines

7.4

Good

9,092 reviews

KLM

7.7

Good

1,431 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

Aer Lingus

7.2

Good

1,391 reviews

KLM

7.7

Good

1,431 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

Air Canada

7.1

Good

10,513 reviews

KLM

7.7

Good

1,431 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

British Airways

6.7

Okay

7,573 reviews

KLM

7.7

Good

1,431 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

Related info for your journey

How popular is this Ireland to North America flight route?
This flight path from Ireland to North America was viewed by 314 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, JetBlue, and Icelandair can get you from Ireland to North America in just under 7h. Your travel time can differ by up to 26h 30m. Ireland and North America are separated by a distance of 2983 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 £87 on WestJet. Other airlines that offer cheap prices include Air Transat from £151 and Aer Lingus from £190 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 £238). 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

Top 10 airlines flying from Ireland to North America

Airline	Cheapest	Average	Flexibility	On-time
PLAY	Cheapest£219	Average£263	FlexibilityNo cancel fee	On-timeN/A	Search PLAY flights
Scandinavian Airlines	Cheapest£229	Average£356	FlexibilityNo cancel fee	On-time77%	Search Scandinavian Airlines flights
Icelandair	Cheapest£264	Average£382	FlexibilityNo cancel fee	On-time76%	Search Icelandair flights
British Airways	Cheapest£267	Average£465	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
TAP AIR PORTUGAL	Cheapest£277	Average£386	FlexibilityNo cancel fee	On-timeN/A	Search TAP AIR PORTUGAL flights
KLM	Cheapest£279	Average£494	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Aer Lingus	Cheapest£293	Average£498	FlexibilityNo cancel fee	On-timeN/A	Search Aer Lingus flights
Air France	Cheapest£298	Average£526	FlexibilityNo cancel fee	On-time77%	Search Air France flights
Lufthansa	Cheapest£307	Average£494	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
Iberia	Cheapest£325	Average£488	FlexibilityNo cancel fee	On-time77%	Search Iberia flights

Fly with Cheapflights

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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Cheap flights from Ireland to North America from £236

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 3/2. 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

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 10 December 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 10 December 2025.

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 December 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Cheapflights Fare Finder

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

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?

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 December 2025.

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 6 December 2025.

Reviews of airlines servicing North America

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.

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?

How long is the flight from Ireland to North America?

What are the cheapest airlines to fly from Ireland to North America one-way?

Can I find deals for flights from Ireland to North America that include hotel bookings?

How can I find direct flights from Ireland to North America?

Can I find deals for business class flights from Ireland to North America?

What is the cheapest month to book a flight from Ireland to North America?

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.

Top 10 airlines flying from Ireland to North America

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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 December 2025.