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€171 Find cheap flights to North America

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ireland to North America departing on 29/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sun 25/8
Sun 1/9

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Best North America Flight Deals

Cheapest return prices found by our users on KAYAK in the last 72 hours

New York
New Windsor1 stop€253
Orlando
Orlando1 stop€448
Toronto
Hamilton1 stop€300
Miami
Miami1 stop€348
Boston
Boston1 stop€265
Los Angeles
Los Angeles1 stop€401
Chicago
Chicago1 stop€350
Las Vegas
Las Vegas2 stops€395
San Francisco
San Francisco1 stop€403
Cancún
Cancún1 stop€487
Washington, D.C.
Washington, D.C.1 stop€265
Mexico City
Mexico City1 stop€701
Atlanta
Atlanta2 stops€365
Denver
Denver1 stop€483
Seattle
Seattle1 stop€409
Dallas
Dallas3 stops€547
Tampa
Tampa1 stop€470
Philadelphia
Philadelphia1 stop€461

Good to know

Low season

January

High season

July

Cheapest flight

€171
Best time to beat the crowds (10% less expensive on average)
Most popular time to fly (35% more expensive on average)
Flight from Dublin to New York John F Kennedy Airport

FAQs - booking North America flights

  • How long is the flight to North America?

    An average direct flight from Ireland to North America takes 10h 29m, covering a distance of 10054 km. The most popular route is Dublin - New York with an average flight time of 7h 24m.

  • What is the cheapest flight to North America?

    The cheapest ticket to North America from Ireland found in the last 72 hours was €226 one-way, and €253 round-trip. The most popular route is Dublin to New York John F Kennedy Intl and the cheapest round-trip airline ticket found on this route in the last 72 hours was €301.

  • Which airlines fly to North America?

    British Airways, Aer Lingus & American Airlines fly the most frequently from Ireland to North America.

  • What are the most popular destinations in North America?

    Based on KAYAK flight searches, the most popular destination is New York (63% of total searches to North America). The next most popular destinations are Toronto (4%) and Boston (4%). Searches for flights to Chicago (3%), to Orlando (3%) and to Washington, D.C. (2%) are also popular.

  • How does KAYAK’s flight Price Forecast tool help me choose the right time to buy?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a given destination and date is likely to change within 7 days, so travellers know whether to wait or book now.

See more FAQs

Top tips for finding cheap flights to North America

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest North America flight deals.

Top 5 airlines flying to North America

Need help choosing which airline to fly with from Ireland to North America? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 10000 reviews
7.7Boarding
7.2Comfort
7.1Entertainment
6.7Food
8.1Crew
Airline reviews

Every Single leg of our trip was delayed signifigantly... including a new flight we had to take because we missed our connection flight due to delays.

2.0 MediocreShane, Jul 2024BOS - MUC
Read more about United Airlines reviews

Every Single leg of our trip was delayed signifigantly... including a new flight we had to take because we missed our connection flight due to delays.

Original plane sidelined. Had to wait an hour for replacement.

No real agent onsite helping you for missing luggage there. Not like the other airline next to UA desk, they have staff attending in their desk assisting answer/helping luggage issue, even after midnight.

Fine. Though no food or entertainment so the survey needs to be updated with those options.

Not a fan of the diagonal partially enclosed business class seats or how they have to be converted to beds manually by crew. I prefer more isolation and user control for switching to lie flat.

United business class just sucks. There’s no reason to go business class with United. This time there were no screens. Boarding is ridiculous, always. The pull-out table was broken. The female crew members were very nice. The male crew member liked to listen to himself talk on the intercom. And gives his stupid comments on almost anything.

I just wrote a text which was supposed to be for the flight from Denver to spokane not Frankfurt to Denver.

my seat got changed twice after checking on then boarding it had been given to a family so by the time they found a seat for me no overhead storage left. i ended up losing my Sony Headphones case because i could even access underthe seat in front of my when deplaning.

Poor seating comfort, seat cushion too thin, very uncomfortable. My luggage didi not make the flight due to equipment change. At least. United had it delivered the next day. I was without my toilet items for one day.

They rerouted flight to LAX. Offered nothing but a 5 hr drive to SBP. No compensation. No regards to our healthy and safety.

Great customer service. Frequent updates from the pilot. Smooth flight. Good entertainment. Meal service.

The flight got us safely from point a to point b and on time. For a transatlantic flight that isnt nothing. Flight crew was kind and professional. The seats are super uncomfortable (worse than domestic budget airlines) and the cabin was DIRTY.

Plane could have been cleaner. There were many crumbs and crud around the seat mounts.

I fly to the USA every 6wks on Ave and 99% of the time I fly Aer Lingus. If I fly BA I’m always disappointed. My only criticism is the food. I’m vegan and over the last year it’s got slightly better these last couple of flights but on the whole it’s not good! Salad and fruit salad for breakfast and that’s also the starter and desert for the lunch/dinner and the main is usually rice with fried veg 😳the pasta is pretty good though. That’s been the last 2 meals…. Everything else is fantastic.

Short flight so not much to rate. Surprised I had to pay for a soda.

the room on the plane was good but that is because flight not sold the other three seat and I had room. the food in terrible.

First the price I paid was excellent, my flight was full, but my seat was roomy. The one downside to the experience was they had games on the entertainment console. The guy behind me poked at my head about half the flight. I hope they get rid of this feature.

Very good need to offer better choice of food for business

Great travel. Wonderful experience. Hope to do it again in the near future. God willing

They should. Heck planes more often not when they are suppose to be leaving causing delays

Constant delays worked out in our favor but definitely extended our travel day

Flight was canceled 2 hours ahead. Just as I arrived at the airport

Terrible. Flight in the morning was circling in air for 45 min due to weather then rerouted to a location further than the final destination to refuel. Sat on tarmac for almost 2 hrs to refuel. Flight was originally to land at 9:30am, we arrived at 2pm and then waited another 30 “for an agent”. Then afternoon return flight was delayed again 3 times for weather then cancelled. Auto rebooked was for the next evening! Just miserable.

Great flight! Service, food and flight experience were top notch.

The staff was great, the help we received with son's wheelchair was just outstanding, both in Toronto and Rome. However, having seats which were chosen and paid for three months in advance switched the day before is a terrible thing for Air Canada. I was repeatedly told it was due to an equipment change, but I looked up the two versions of plane on this route, and the version we flew back from Rome was the one with the most Economy seats, - NO REASON TO CHANGE OUR SEATS ASSIGNMENTS. I don't like being lied to when I'm being screwed, if I did I'd look for a prostitute.

The chairs were too upright, but not awful. Boarding was fast and efficient and we did not sit too long in the plane before takeoff.

Pilot forgot his documents so flight was 35 minutes late in leaving. He had to go home to get documents!

Prepaid for my seat selection over a month in advance only to be told when I arrive at the airport that the plane has changed and no pre-selected seats would be honored and refunds would not be issued immediately. Was forced to separate from my traveling companion Air Canada. Unsurprisingly was no assistance in this whatsoever. Plane. We got switched on to also has no entertainment options available

Flight was delayed for almost 3 hours. Communication of gate change was poor. Email and screen said one gate and it was a different gate from that. Gate changed first to 64 B and then to 64 C. Originally it was 68B. 64C was not communicated properly!

Direct nonstop flight was great. Flight was delayed and the crew announced a 2h delay on the sound system. 30 min or so later I hear my name on the sound system for immediate board. Several other passangers were late too. Reason: The crew incorrectly announced a 2h delay when in reality they meant a new boarding time at 2pm.

Tickets, paying for bags, and the lack of help by employees was the worst. It took almost 1.5 hours to get this done. The airplane, seating, and stewards were amazing!!! That part of the flight was one of the better flights I have taken.

Crew had connection details for only 2 other flights and gave less than empathetic guidance.

The airplane, although a very new model, does not offer a standard outlet plug, so when my computer battery died after 2 hours, that was it. It seems bizarre that they would offer only USB outlets.

Hated the food. Flew many business class flights on this flight little privacy should be more secluded Staff was great

Always delayed, always. luckily our next flight was delayed or we would have missed it. Cabin crew were great and informative, ready to help.

The flight was delayed, missed my connecting flight. Also missing one bag and no one can help me. The bag arrived the day after and the airport can't locate the bag.

Great crew. Food was better than average, including hot meals and warm cookies. Flight was smooth and we were kept informed of turbulence.

The Business Class seating did not stack up to other airlines that we've experienced. There was no privacy and the seats in recline for sleeping were not well padded and comfortable. There was no mattress pad provided either. The crew was not as respectful and accommodating. We have no specific complaints regarding the crew except to say we've been treated noticeably better on other airlines, for example, British Airlines. Lastly, we were immensely disappointed when we got to the Denver airport as our flight was significantly delayed, granted, due to a lightning strike in a nearby airport, but what made this worse was our discovery that we could not use the United lounge for the 3 1/2 hour delay. We were told our Business Class tickets could only be used for outgoing overseas flights. This left us scrambling to eat the sad restaurant offers at the Denver airport. All in all, we would not book another Business Class flight on Lufthansa.

Staff was rude in business class. Luggage was damaged and nothing was done about it airlines.

Everything great. Just didn’t get my checked bag. Never left Berlin

Was downgraded from Premium Economy to Economy and no indication of any compensation.

As happened on the outbound journey to London, where the flight was canceled and rebooking took two days and several nights in a hotel, coming back was really no better. Again staffing issues and some misinformation as to the reasons, lead the story. We eventually boarded in London and then sat on the tarmac for a long time. Being 2 1/2 hours late to our Chicago destination I missed my connecting flight and there were none available until the next morning. A voucher was given for a hotel, but all the hotels in the area were fully booked. I resorted to finding a bus to get home. What a disaster of a one week holiday. One of the worst travel experiences I've ever had both coming and going. And I used to be such a devout British Airways customer from my many years of travel. Not any longer.

Since I did not get an opportunity to review the trip from Los Angeles to Barcelona with British Airways operated by Iberia, I will add comments here. That experience was not good. Iberia placed me on a plane/airline called LEVEL - it was a bad experience and I will not be travelling with a company I do not know about. The difference in service and comfort from British Airways to Iberia/LEVEL was like night and day. I was very disappointed...I paid a lot of money for the tickets to be so uncomfortable while flying for hours over the ocean. The experience with British Airways was excellent, what I was expecting it to be for a trip of this length...I think being partner with airlines that provide poor service could affect the British Airways' image...

Everything was fine, on the first leg of my journey from Manchester to London. But, as happened on my outbound journey from the US, there were immense problems. The plane was delayed more than 2 1/2 hours which led to me missing my connecting flight in the US. No hotels were available and I was forced after a 25 hour journey to take a bus to my house. Just unacceptable.

Staff very good as was flight. Bad experience getting through passport control at Budapest airport. Very crowded, long wait and told to get in the wrong queue

we loved leaving on time, and appreciated that they were able to move our seats around at the gate

Very good flight. Delayed but no due to any fault of the airline. Food service is half a sandwich and crackers with a chocolate pot for a 5 hour flight so eat before boarding.

Lost bag on an hour and a half flight with no connections - ridiculous!

My worst flying experience so far. This flight was delayed a total of 42 hours and diverted to New York before it was finally cancelled. It was delayed 4 and a half hours in London. As we were scanning our boarding passes at the gate they advised that the flight was being diverted to JFK since the delays caused us to missed the open hours for Charlotte international customs and immigration. We were assured multiple times by airport personnel, flight attendants, and the Pilot that we would land at JFK go through customs and immigration and then reboard the plane to fly to Charlotte in the same night. When we landed in New York the pilot advised us as we were retrieving our carry on luggage that we were delayed till 10am the next morning and to see guest services to get a room for the night. During this time I had to purchase a room for a family member in Charlotte which drove over 4 and a half hours to pick us up from Charlotte. This could have been avoided if American Airlines had been up front about the delay. Then after standing in line for over 2 and a half hours at guest services we were taken by taxi to a hotel 30 minutes out of the way. Luckily I looked for other flights that night and found one at 8 am to get on. The initial flight which we were scheduled to fly to charlotte in was delayed 12 more times and was finally cancelled 42 hours after it was supposed to land. I am unaware of what happened to the guest that were supposed to fly on the flight after we were placed on another flight but 42 hours in delays for a direct flight is absolutely ridiculous.

They over sold the flight and I was not able to board. Had to buy two tickets so I would not miss my connection.

Book Cheap North America Plane Tickets

Recent return flight deals

13/9Fri
1 stopPLAY
11h 25mDUB-BOS
27/9Fri
1 stopPLAY
9h 50mBOS-DUB
€265
5/9Thu
1 stopPLAY
11h 25mDUB-BOS
12/9Thu
1 stopPLAY
9h 30mBOS-DUB
€266
8/11Fri
1 stopBritish Airways
14h 00mDUB-ORD
18/11Mon
1 stopBritish Airways
11h 25mORD-DUB
€350
29/8Thu
2 stopsAir Canada
14h 53mDUB-JFK
4/9Wed
2 stopsAir Canada
16h 40mJFK-DUB
€350
2/11Sat
1 stopBritish Airways
22h 15mDUB-ORD
9/11Sat
2 stopsBritish Airways
13h 10mORD-DUB
€380
6/9Fri
1 stopAir Canada
12h 19mDUB-YYZ
10/9Tue
1 stopAir Canada
10h 00mYYZ-DUB
€386
13/11Wed
directAer Lingus
7h 10mDUB-BOS
20/11Wed
directAer Lingus
5h 55mBOS-DUB
€387
1/11Fri
directAer Lingus
7h 40mDUB-JFK
6/11Wed
directAer Lingus
6h 15mJFK-DUB
€412
28/9Sat
1 stopUnited Airlines
28h 06mDUB-ORD
29/9Sun
1 stopUnited Airlines
10h 20mORD-DUB
€419
28/9Sat
1 stopUnited Airlines
28h 06mDUB-ORD
29/9Sun
directUnited Airlines
7h 40mORD-DUB
€431

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Recent one-way flight deals

29/8Thu
1 stop
14h 20mDUB-JFK
€171
7/10Mon
1 stop
31h 30mDUB-JFK
€180
29/8Thu
1 stop
38h 10mDUB-LAX
€181
4/12Wed
directAer Lingus
7h 10mDUB-BOS
€350
20/11Wed
directAer Lingus
7h 45mDUB-YYZ
€351
18/11Mon
1 stopBritish Airways
15h 40mDUB-ORD
€450
18/11Mon
2 stopsBritish Airways
25h 07mDUB-ORD
€459
27/8Tue
directAir Canada
9h 00mDUB-YVR
€712
3/8Sat
directAir Canada
9h 00mDUB-YVR
€907
14/12Sat
3 stopsUnited Airlines
38h 54mDUB-MCO
€928

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Last minute flights to North America

Last minute flight, train and bus deals

26/7Fri
multi-stopScandinavian Airlines
27h 05mDUB-EWR
26/8Mon
multi-stopScandinavian Airlines
12h 45mEWR-DUB
€600
30/7Tue
directLufthansa
7h 05mDUB-YYZ
5/8Mon
directLufthansa
6h 40mYYZ-DUB
€600
30/7Tue
multi-stopBritish Airways
20h 59mDUB-BOS
5/8Mon
multi-stopBritish Airways
11h 35mBOS-DUB
€642
26/7Fri
multi-stopAir Canada
28h 39mDUB-BOS
2/8Fri
multi-stopAir Canada
31h 25mBOS-DUB
€650
30/7Tue
multi-stopAir Canada
10h 19mDUB-BOS
6/8Tue
multi-stopAir Canada
9h 20mBOS-DUB
€658
30/7Tue
multi-stopUnited Airlines
12h 48mDUB-EWR
13/8Tue
multi-stopUnited Airlines
15h 05mEWR-DUB
€678
30/7Tue
multi-stopUnited Airlines
12h 48mDUB-EWR
6/8Tue
directUnited Airlines
7h 05mEWR-DUB
€680
30/7Tue
multi-stopBritish Airways
15h 20mDUB-JFK
6/8Tue
multi-stopBritish Airways
14h 10mJFK-DUB
€712
27/7Sat
directAer Lingus
7h 05mDUB-BOS
6/6Fri
directAer Lingus
6h 05mBOS-DUB
€739
30/7Tue
multi-stopAer Lingus
16h 12mDUB-JFK
13/8Tue
directAer Lingus
6h 45mJFK-DUB
€766

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Flights to North America

Return flight deals:

North America - Ireland

Cabin classes:

€3,327
€1,500
€868
€308