€185 Find Cheap Flights from Dublin 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 Dublin to North America departing on 11/9. 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
1 adult, Economy

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Flight Deals

Best North America Flight Deals from Dublin

Cheapest return prices found by our users on KAYAK in the last 72 hours
New York
New York1 stop€357
Miami
Miami2 stops€312
Toronto
Torontodirect€356
Chicago
Chicago1 stop€395
Los Angeles
Los Angeles2 stops€463
Boston
Boston2 stops€372
San Francisco
San Francisco1 stop€462
Las Vegas
Las Vegas1 stop€449
Washington, D.C.
Baltimore1 stop€293
Cancún
Cancún1 stop€499
Mexico City
Mexico City1 stop€684
Seattle
Seattle1 stop€345
Atlanta
Atlanta1 stop€351
Denver
Denver1 stop€418
Calgary
Calgarydirect€319
Tampa
Tampa3 stops€440
Dallas
Dallas3 stops€411
New York
New York1 stop€357
Miami
Miami2 stops€312
Toronto
Torontodirect€356
Chicago
Chicago1 stop€395
Los Angeles
Los Angeles2 stops€463
Boston
Boston2 stops€372
San Francisco
San Francisco1 stop€462
Las Vegas
Las Vegas1 stop€449
Washington, D.C.
Baltimore1 stop€293
Cancún
Cancún1 stop€499
Mexico City
Mexico City1 stop€684
Seattle
Seattle1 stop€345
Atlanta
Atlanta1 stop€351
Denver
Denver1 stop€418
Calgary
Calgarydirect€319
Tampa
Tampa3 stops€440
Dallas
Dallas3 stops€411

Cheap Flights from Dublin to North America

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Dublin to North America that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Dublin to North America

Wed, 24 Sep - Mon, 29 Sep
WestJet Logo
12:00 - 14:40DUB-YYZ
7h 40mdirect
WestJet Logo
18:20 - 08:35YYZ-DUB
9h 15m1 stop
€356WestJet
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Sat, 4 Oct - Tue, 14 Oct
American Airlines Logo
15:50 - 17:45DUB-JFK
30h 55m1 stop
American Airlines Logo
22:55 - 14:45JFK-DUB
10h 50m1 stop
€357American Airlines
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Mon, 16 Feb - Mon, 23 Feb
British Airways Logo
15:10 - 21:05DUB-JFK
10h 55m1 stop
British Airways Logo
23:20 - 17:05JFK-DUB
12h 45m1 stop
€358British Airways
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Wed, 24 Sep - Wed, 1 Oct
Aer Lingus Logo
16:45 - 19:20DUB-JFK
7h 35mdirect
Aer Lingus Logo
16:55 - 04:25JFK-DUB
6h 30mdirect
€363Aer Lingus
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Thu, 30 Oct - Sat, 8 Nov
British Airways Logo
15:55 - 15:50DUB-YYZ
27h 55m1 stop
British Airways Logo
10:55 - 12:45YYZ-DUB
20h 50m2 stops
€363British Airways
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Fri, 12 Sep - Thu, 18 Sep
Aer Lingus Logo
13:25 - 16:05DUB-EWR
7h 40mdirect
Aer Lingus Logo
17:35 - 05:05EWR-DUB
6h 30mdirect
€364Aer Lingus
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Thu, 11 Sep - Wed, 17 Sep
Air Canada Logo
09:20 - 14:47DUB-LGA
10h 27m1 stop
Air Canada Logo
10:15 - 07:45LGA-DUB
16h 30m1 stop
€368Air Canada
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Sat, 13 Sep - Thu, 18 Sep
Air Canada Logo
09:20 - 14:47DUB-LGA
10h 27m1 stop
Air Canada Logo
20:20 - 07:45LGA-DUB
30h 25m1 stop
€369Air Canada
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Tue, 16 Sep - Tue, 7 Oct
United Airlines Logo
09:20 - 14:43DUB-EWR
10h 23m1 stop
United Airlines Logo
19:35 - 07:20EWR-DUB
6h 45mdirect
€377United Airlines
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Sat, 13 Sep - Thu, 18 Sep
United Airlines Logo
09:20 - 19:37DUB-LGA
15h 17m1 stop
United Airlines Logo
19:29 - 10:20LGA-DUB
9h 51m1 stop
€377United Airlines
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Booking Insights

KAYAK's insights & trends for Dublin to North America flights

Get data-powered insights and trends into flights from Dublin to North America to help you find the cheapest flights, the best time to fly, and much more.

What is the cheapest Dublin to North America flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to North America from Dublin found in the last 72 hours was to New York, at €354 return. The most popular route is from Dublin (DUB) to New York John F Kennedy Intl Airport (JFK), and the cheapest round-trip airline ticket found on this route in the last 72 hours was €354.

Can I save money by flying with a stopover from Dublin to North America?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a stopover may cost you more time, but you can also save money on the route, with a 3 stops stopover the cheapest option at €771 on average.

What is the cheapest month to fly from Dublin to North America?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Dublin to North America, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Dublin to North America is February, when tickets cost €399 (return) on average. On the other hand, the most expensive months are July and August, when the average cost of return tickets is €560 and €541 respectively.

What’s the cheapest day of the week to fly from Dublin to North America?

The average price of all round-trip flights from Dublin to North America clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to North America on a Wednesday and more expensive on a Sunday. On your return trip to Dublin, you should consider flying back on a Sunday, and avoid Fridays for better deals.

How far in advance should I book a flight from Dublin to North America?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Dublin to North America, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on a flight from Dublin to North America, you should book around 2 weeks before departure, which saves you about 29% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 9 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight€185
Best time to beat the crowds (12% less expensive on average)
Most popular time to fly (23% more expensive on average)
Flight from Dublin to Toronto Pearson Airport

Flights from Dublin to North America: the best tips from KAYAK users

Insights shared by verified travellers who flew the route from Dublin to North America 
TimFlew with Aer LingusDUB-BOSJul 2025
Check your bags if traveling to the US if included / possible. It was a long walk for the flight connection and we did US customs and immigration in Dublin, not Boston, which was a first for us.
MichelleFlew with Aer LingusDUB-SFOMay 2025
Make sure you arrive well ahead of the flight. We were lucky that security lines were pretty short but they could be very long and you do US customs and security in Dublin.
Verified travelerFlew with IberiaDUB-ORDSept 2024
Taking the coach bus to Dublin from Castlebar to departures was affordable and easy.
NinaFlew with Aer LingusDUB-SFONov 2024
Make sure you include extra time to pass through US Border Control if you’re flying to the US! Also Aer Lingus bag drop closes 75 mins before flight departure for long haul so bear that in mind!
ConnerFlew with Aer LingusDUB-ORDSept 2024
You need almost 2 hours to be sure you will clear US pre clearance
Verified travelerFlew with Aer LingusDUB-IADSept 2024
Allow a full 2 hours for check-in and boarding.
Verified travelerFlew with LufthansaDUB-ORDAug 2024
Give yourself enough time to go through US Customs in Dublin.

FAQs - booking North America flights

  • How does KAYAK find such low prices on flights from Dublin to North America?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Dublin to North America.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Dublin to North America?

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

  • What is the Hacker Fare option on flights from Dublin to North America?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Dublin to North America with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Dublin to North America?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Dublin to North America up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to North America?

    The cheapest time of day to fly to North America is generally at night, when retur flights cost €409 on average. Morning departures are around 9% more expensive than evening flights, on average. The most expensive time of day to fly to North America is generally in the morning, which is peak travel time and where the average cost of a ticket is €662.

Top tips for finding cheap flights to North America

  • Looking for a cheap flight? 25% of our users found tickets from Dublin to the following destinations at these prices or less: Newark €398 one-way - €512 round-trip; New York €390 one-way - €439 round-trip; Toronto €395 one-way - €502 round-trip

Reviews of the top 5 airlines flying from Dublin to North America

 
Need help choosing which airline to fly with from Dublin 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 8944 reviews
7.7Boarding
7.3Comfort
8.1Crew
7.1Entertainment
6.6Food
Airline reviews

Was on time until within 1 hour of flight-how does that happen? Staff very friendly.

8.0 ExcellentHal, Jul 2025IAD - MSY
Read more United Airlines reviews

Was on time until within 1 hour of flight-how does that happen? Staff very friendly.

Weather delay in Chicago?. No sense of urgency to make connection in Chicago for our connecting flight that wasn't delayed. Connection was missed.

I learned that seating towards the end of plane that a line forms for the restroom and people use your chair as a hand railing, bumping your seat consistently. I was seated in the aisle. I think that next time if I am towards the back row I would want to sit in the middle or window seat.

United could have one single once of customer service. No human United employee would help me with the invalid mileage plus number, they said I had to speak with the computer.

Overall a very poor experience - booked premium economy tickets but due to last minute flight delays , all my itinery went for a toss and had to fly economy class with no access to lounge or any compensation by united airlines to make up for the flight delays . i had expected better experience than that from united.

Gate agent did not hold flight for connection, provided no assistance to get new flight

I fly UAL 7-8 times per year. This flight was not up to snuff because it boarded very late "due to unexpected delays in restocking the plane" and yet Flight Aware showed the plane had landed some 10 hours earlier--so I think they could have planned accordingly. The FA's were nice but harried. The video system had to be rebooted 3-4 times. The food service was rather abrupt; they forgot my row and when I asked for my meal, they brought it with some impatience. Overall, the flight was fine, but the little details made it feel somewhat mundane and hurried.

All flight attendants could benefit by taking an international flight on Qantas Airline. Qantas attendants are much more hospitable in every way. Much superior than and attendants on any US airline.

The flight was canceled the day of the flight. United says it was FAA issue, with some 35 flights canceled and more delayed.

Very nice and clean plane. Transit time between flights was tight though

Good service, friendly staff. Food was average for airlines and the seats were small.

The flight delay in Dallas created a domino effect that impacted all of the connecting flights. It also increased the number of connections. I missed my flight from Casablanca to Marrakech because of the tight turnaround when landing in Casablanca. . CMN airport was understaffed. Only one person could help while other employees were just watching him. It was an extremely frustrating situation. People were crying and slamming their palms on the counter when speaking to the customer service provider, Allabough (man’s name?). Allabough couldn’t change my flight in the system. simultaneously, I was on the call with America. Airlines customer service rep named Solomon that said he couldn’t change it either. So, I took a ONYA voyages train to from Casablanca to Marrakech to get there on Friday June 26. This was unpredictable trip.

Almost a 6 hour flight and the only food option is a cheese plate… and chips. Also how is it there are no options for texting on American. I’ll be going back to delta and united.

Bad food, small seats that didn’t recline. I thought I was buying a quantas ticket so I feel like I got scammed

Flight was full, and would have preferred an aisle seat, but due to getting a late ticket ,the seat I had was adequate. The flight crew were very help full and hard working. Food and drink were excellent for the 11hr flight. Overall I was pleased with flight, and would recommend British Airways again.

Staff lovely , economy seats very uncomfortable , wheelchair assistance wonderful in Heathrow awful in Nashville !

Fine. On time, cabin service was fine, bag arrived. All good. Flying into DCA so did not collide with any helicopters, which is also good. Horrid incident that could have and should have been prevented.

Worst seats I’ve ever had !!! The seats were very narrow and uncomfortable and misaligned with the seats in front of mine leading to bottom of the seat in front of mine pressing on my legs for 15.5 hours !

Flight was delayed taking off over 2 hours. Original plane was taken out of service and replaced. They didn’t tell us they were replacing plane until after original takeoff time had past. No power on new plane to charge devices. When eventually landing at destination no gate was available waited 1 hour for new gate. No Americans finest hour.

Standard. No different than a discount carrier on a short trip.

Dear Aer Lingus Customer Care, I am writing to formally raise a complaint regarding my recent experience on Aer Lingus flight EI53 from Dublin to Seattle on 22/08/2025. Both my wife and I were seated in 15D, 15E directly under a faulty air conditioning unit. Even though the unit was switched off, cold air continued seeping through the sides and blew directly onto us for the entire duration of the flight (over 9 hours). We reported the issue to the cabin crew, but the only attempted solution was placing a piece of food-packaging sticker over the vent. Unsurprisingly, this had no effect. When we pressed further, the crew told us: “It is hard to fix it because we don’t have an engineer on board.” As a result, my wife and I remained exposed to constant cold airflow for the whole flight, and both of us became unwell afterwards, experiencing chills, sore throat and fever at the end of the flight. This has caused significant distress, disrupted our work plans. This experience highlights both a serious maintenance issue and a lack of adequate care for passengers. We therefore request: A full investigation into the defective AC system on this aircraft. An explanation of why no effective remedy (such as reseating us) was provided. Compensation for the illness and disruption caused to both myself and my wife. We ask for a full written response within 28 days. Should this matter not be satisfactorily resolved, we are prepared to escalate the complaint to the Irish Aviation Authority and Commission for Aviation Regulation and other relevant authorities. Thank you for your urgent attention to this matter. Sincerely, Temuujin Tuvshingal Myagmarsuren Ganbold

We had a long delay leaving IOM. No food or drunk service as it is a short flight. Shuttled by bus from terminal to plane with packed in conditions on bus.

I was very disappointed that the online sys allowed me to get the boarding pass for the second leg of the trip, when I clearly request it for both flights!

The space between seats was reduced even further. Could not even open the tray table fully and got compressed the moment the front guy reclined. For a long haul flight it was extremely uncomfortable.

Not satisfying due to loss Luguage for 4days. Damage Luguage that had no way to fill up a report for and me as a client to spend more money and time to replace it. Thank you for soliciting my opinion, but it was unfortunately a very disappointing experience. Stephanie Zvi

The seat pitch was a little tight for me, but I survived. There was a volatile, enraged passenger a couple of rows ahead of me and the cabin crew defused and resolved the situation calmly, quickly, and successfully.

Everything went well. I made my connection which is always a concern.

Delightful flight, ahead of time with a super crew, thanks

I wish Aer Lingus offered free wifi and had power outlets at the seats. Overall, the flight was good. Seat back entertainment had some interesting options. Food and snack options were mediocre at best. I enjoyed the canned red wine.

In business class overhead bins were minuscule. Had to use cabin staff to find a place for my carry-on bag. Boarding process was shambolic, as “passengers who needed assistance in boarding” absorbed an excessive amount of time and attention that Aer Lingus was apparently unprepared for.

Flight was canceled due to labor dispute. Their customer service said I might be ok since strike was on sat. and I was flying Friday. The next morning it was canceled. It can ruin a trip and add stress.

Bad experience flying with air Canada . Seats not comfortable . Checked bag was delayed and was bought home next day by airport employee. Had to buy toiletries since bag was delayed . No compensation was even suggested . Will not fly air canada again

Every person and every experience with Air Canada was excellent. All customer service was outstanding and done pleasantly. The notifications through their App were timely and informative. This airline shines. All other airlines should take training from them.

Very bad service the way back we was on the way for r two days very bad condition and waiting for luggage till now

My entertainment system was very jittery. Of course no food unless you pay, and even then choices are very limited. I got a free beer, though.

Everything was great, clean plane and washrooms. Flight was on time, excellent boarding process

The app was great, service was wonderful, everything was quick and easy

The seat was reasonably comfortable. I hope the food could be hotter and more tasty.

The crew was extremely supportive and helpful for my mother that needed wheelchair support.

No pillow, blanket, or complimentary food provided on 5 hour flight

They sat my 2 year old in the seat behind me, separate from myself and my 5 year-old daughter. When I asked them to fix it they told me to speak to the gate agent in London. When I asked in London they told me to talk to the cabin crew. Then a “Supervisor” stuck us in row 39 at the back of the plane when we were originally sitting in row 25/26. They ran out of food which was gross anyway, and the entertain didn’t work the first hour of the flight. Overall terrible experience.

There was a slight delay. Otherwise, everything else was satisfactory.

I liked the comfort of the seats, very attentive crew, and the meals were excellent.

My experience with British Airways is excellent, thanks for all 🫶🏻✈️

Safe arrival. Improvement on Time efficiency Effective Communication will be great.

The boarding call announcements versus the Staff announcements versus the digital signage board on the out-going and returning flights WERE NOT IN SYNC. I was sent through check and re-checks 3 times. WHY?

Absolutely the worst airline. Can’t find anything positive to say. We were in business which is the same as most airlines coach

Everything was great except one piece: water+cereal bar - would be nice if there was at least a tea option there.

The internet was horrible. Plus they charged me $25 for service that didn't work which should have been free since I'm Concierge Key. The flight attendant Rick Young was excellent. Greeted me by name and very attentive.

My flights were great and the crew on them was lovely especially the London to Barcelona flight as Al & AJ were so amazingly nice. I wish they would be my crew always as they have the best customer service. Sadly both flights were delayed the first one from Vegas was because they clearly loaded the cargo wrong the plane was off balance making us 2 hours late. This made me miss my connection and sadly it was challenging rebooking while I was on the flight. I will never use Kayak again as there was no customer service number or live chat and you rebooked me on a flight 2 days later. I had my mom call BA to change it which she did after spending an hour on hold. This should not be so difficult. My second flight was an hour delayed due to not being able to disconnect the bridge from the plane but I did finally make it home.

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