£243 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 6/11. 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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Cheap Flights from Dublin to North America

Cheapest return prices found by our users on KAYAK in the last 72 hours
New York
Newark1 stop£204
Los Angeles
Los Angeles1 stop£392
Toronto
Toronto1 stop£284
Miami
Miamidirect£373
San Francisco
San Francisco1 stop£399
Las Vegas
Las Vegas1 stop£383
Boston
Bostondirect£289
Chicago
Chicago1 stop£323
Calgary
Calgary1 stop£407
Cancún
Cancúndirect£426
Mexico City
Mexico City2 stops£530
Tampa
Tampa1 stop£403
Atlanta
Atlanta2 stops£328
Seattle
Seattle2 stops£343
Houston
Houston1 stop£533
New York
Newark1 stop£204
Los Angeles
Los Angeles1 stop£392
Toronto
Toronto1 stop£284
Miami
Miamidirect£373
San Francisco
San Francisco1 stop£399
Las Vegas
Las Vegas1 stop£383
Boston
Bostondirect£289
Chicago
Chicago1 stop£323
Calgary
Calgary1 stop£407
Cancún
Cancúndirect£426
Mexico City
Mexico City2 stops£530
Tampa
Tampa1 stop£403
Atlanta
Atlanta2 stops£328
Seattle
Seattle2 stops£343
Houston
Houston1 stop£533

Book Cheap Dublin to North America Plane Tickets

 
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

Mon, 10 Nov - Thu, 20 Nov
Scandinavian Airlines Logo
19:05 - 15:45DUB-JFK
25h 40m1 stop
Scandinavian Airlines Logo
17:35 - 11:45JFK-DUB
13h 10m1 stop
£294Scandinavian Airlines
Find Deal
Sun, 9 Nov - Sat, 22 Nov
Multiple Airlines Logo
09:45 - 19:05DUB-JFK
14h 20m1 stop
Multiple Airlines Logo
18:25 - 09:50JFK-DUB
10h 25m1 stop
£298Multiple Airlines
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Fri, 3 Oct - Mon, 6 Oct
Aer Lingus Logo
16:20 - 19:00DUB-PHL
7h 40mdirect
Aer Lingus Logo
20:30 - 08:10PHL-DUB
6h 40mdirect
£304Aer Lingus
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Sat, 27 Sep - Tue, 30 Sep
United Airlines Logo
09:20 - 21:30DUB-LGA
17h 10m1 stop
United Airlines Logo
15:25 - 09:45LGA-DUB
13h 20m1 stop
£317United Airlines
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Wed, 19 Nov - Fri, 28 Nov
United Airlines Logo
09:00 - 15:38DUB-LGA
11h 38m1 stop
United Airlines Logo
14:15 - 08:10LGA-DUB
12h 55m1 stop
£318United Airlines
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Fri, 19 Dec - Tue, 30 Dec
British Airways Logo
11:30 - 13:55DUB-PHL
7h 25mdirect
British Airways Logo
15:08 - 14:20PHL-DUB
18h 12m2 stops
£326British Airways
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Thu, 20 Nov - Mon, 24 Nov
British Airways Logo
11:30 - 13:55DUB-PHL
7h 25mdirect
British Airways Logo
15:55 - 12:35PHL-DUB
15h 40m2 stops
£326British Airways
Find Deal
Sat, 27 Sep - Sat, 18 Oct
Aer Lingus Logo
16:45 - 19:20DUB-JFK
7h 35mdirect
Aer Lingus Logo
16:55 - 04:25JFK-DUB
6h 30mdirect
£328Aer Lingus
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Fri, 31 Oct - Sun, 2 Nov
KLM Logo
11:30 - 18:33DUB-LGA
11h 03m1 stop
KLM Logo
18:00 - 09:20LGA-DUB
10h 20m1 stop
£333KLM
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Wed, 3 Dec - Tue, 9 Dec
KLM Logo
11:30 - 17:33DUB-LGA
11h 03m1 stop
KLM Logo
15:00 - 07:45LGA-DUB
11h 45m1 stop
£344KLM
Find Deal
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 £285 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 £285.

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.

No, with an average price for the route of £517, prices are generally cheapest when you fly direct.

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 £334 (return) on average. On the other hand, the most expensive months are July and August, when the average cost of return tickets is £480 and £460 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 Tuesday, and avoid Sundays 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 27% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 9 weeks before departure.

Good to know - Cheap tickets from Dublin to North America

Low seasonJanuary
Cheapest flight£243
Best time to beat the crowds (11% less expensive on average)
Most popular time to fly (23% more expensive on average)
Flight from Dublin to Miami

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 £478 on average. Morning departures are around 16% 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 £653.

Top tips for finding a cheap flight from Dublin to North America

  • Looking for a cheap flight from Dublin to North America? 25% of our users found tickets from Dublin to North America for the following prices or less: Newark £414 one-way - £374 round-trip; New York £335 one-way - £335 round-trip; Toronto £201 one-way - £375 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.
7.8
KLMOverall score based on 1386 reviews
7.8Boarding
8.4Crew
7.3Food
7.7Comfort
7.2Entertainment
Airline reviews

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

2.0 MediocrePeter, Aug 2025SAN - AMS
Read more KLM reviews

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

First of all we couldn’t check in online, then we learn at the airport we were on stand by for KLM’s mistake of overbooking. The seats were not comfy at all. Our luggage got lost.

Ad experience - been flying many years with them but they are losing out to other carriers with their service and bagage / seating policy. My 2 12-yo kids were not placed with the parent. Absurdity.

Short flight so it was okay. Nice crew, all very pleasant and professional. We were near the back in row 27 so just as we got our drinks, we started our descent so had to drink very quickly!

KLM remains a quality flag carrier airline which maintains its standards whilst all their competitors are lowering theirs.

The baggage drop-off in Stuttgart is bad: after online check-in you cannot use the automated baggage drop off as indicated on the website. You can use the terminals but have to cue to 1 of three open and slowly working counters to drop the bags. took about 45 minutes wait time.

Klm start boarding while somw air issue in the plan

The service was great. However the lounge only gets passing grade

Cabin crew were excellent, very proffesional, polite and friendly, in flight snack was underwhelming, a packet of cheese biscuits, im sure KLM could run to a sandwich!

Legroom not all it could be, especially when the seat in front is reclined. Otherwise it was good, food and beverage were nice.

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.

1.It will be better if sandwich is warm. 2.The food is too salty. 3.Breakfast needs some vegetables or fruits.

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

My flights with Aer Lingus were very good and I will definitely fly with them. Again in future trips to Ireland and Scotland.

Too hot. Asked for an extra glass of water and was ignored. Asked to sit in empty seats that were open because it was so hot and crowded and was denied and the seats were empty the entire flight

All of my Aer Lingus flights were delayed. The seat I purchased with extra leg room was exactly the same as my previous seat that was free. I would appreciate my money back.

Horrible. I had to wait in Dublin for 4 hours for the next connecting flight which took my to London and than i had to wait 3 hours for the flight to Dusseldorf

It was fine. Not worth the premium price. Overhead bins were so high I could barely reach and no crew offered to help me. Average food. Lounge in Dublin - 51st and green- absolutely appalling. Plagued with hordes of flies, dirty, meager food and beverages. Shameful.

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.

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

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

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

Flight was delayed but my previous flight was as well so It worked to my advantage. This was my first time in first class. I don't think they ever stopped feeding us. The seating area was very spacious and comfortable. The attendants were wonderful, warm, friendly and very personable.

I like the crew, very welcoming. Food can be better. The seat arms don’t go up so. I could use the empty seat next to mine to relax better. 3hrs delay 😠

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

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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