€260 Find Cheap Flights from Dublin to North America – Compare and Save

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 16/9. 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, 0 bags

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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
Newark1 stop€334
Toronto
Torontodirect€349
Boston
Boston1 stop€419
Miami
Miami1 stop€443
Los Angeles
Los Angeles1 stop€608
Chicago
Chicago1 stop€544
San Francisco
San Francisco2 stops€556
Cancún
Cancún2 stops€553
Mexico City
Mexico City1 stop€697
Las Vegas
Las Vegas2 stops€542
Washington, D.C.
Baltimore1 stop€475
Calgary
Calgary1 stop€498
Seattle
Seattle1 stop€538
Nashville
Nashville1 stop€437
Dallas
Dallas1 stop€664
Philadelphia
Philadelphia1 stop€474
Denver
Denver2 stops€476
New York
Newark1 stop€334
Toronto
Torontodirect€349
Boston
Boston1 stop€419
Miami
Miami1 stop€443
Los Angeles
Los Angeles1 stop€608
Chicago
Chicago1 stop€544
San Francisco
San Francisco2 stops€556
Cancún
Cancún2 stops€553
Mexico City
Mexico City1 stop€697
Las Vegas
Las Vegas2 stops€542
Washington, D.C.
Baltimore1 stop€475
Calgary
Calgary1 stop€498
Seattle
Seattle1 stop€538
Nashville
Nashville1 stop€437
Dallas
Dallas1 stop€664
Philadelphia
Philadelphia1 stop€474
Denver
Denver2 stops€476

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

Thu, 3 Dec - Sun, 6 Dec
Scandinavian Airlines Logo
10:55 - 13:25
DUB
-
EWR
31h 30m
1 stop
Scandinavian Airlines Logo
18:30 - 11:50
EWR
-
DUB
12h 20m
1 stop
€334Scandinavian Airlines
Thu, 3 Dec - Tue, 8 Dec
Scandinavian Airlines Logo
10:55 - 13:25
DUB
-
EWR
31h 30m
1 stop
Scandinavian Airlines Logo
17:40 - 10:45
EWR
-
DUB
12h 05m
1 stop
€335Scandinavian Airlines
Sat, 29 Aug - Sun, 6 Sep
United Airlines Logo
09:50 - 19:37
DUB
-
LGA
14h 47m
1 stop
United Airlines Logo
14:55 - 07:20
LGA
-
DUB
11h 25m
1 stop
€450United Airlines
Mon, 2 Nov - Sun, 8 Nov
Aer Lingus Logo
11:15 - 13:55
DUB
-
JFK
7h 40mdirect
Aer Lingus Logo
21:10 - 08:40
JFK
-
DUB
6h 30mdirect
€452Aer Lingus
Tue, 8 Sep - Fri, 18 Sep
Air Canada Logo
09:20 - 14:36
DUB
-
LGA
10h 16m
1 stop
Air Canada Logo
15:30 - 07:45
LGA
-
DUB
11h 15m
1 stop
€452Air Canada
Fri, 18 Sep - Sun, 27 Sep
United Airlines Logo
09:20 - 19:01
DUB
-
LGA
14h 41m
1 stop
United Airlines Logo
11:20 - 09:45
LGA
-
DUB
17h 25m
1 stop
€453United Airlines
Fri, 4 Sep - Fri, 11 Sep
Air Canada Logo
09:20 - 19:37
DUB
-
LGA
15h 17m
2 stops
Air Canada Logo
17:40 - 07:45
LGA
-
DUB
9h 05m
1 stop
€458Air Canada
Wed, 16 Sep - Wed, 23 Sep
Aer Lingus Logo
13:50 - 18:15
DUB
-
MCO
9h 25mdirect
Aer Lingus Logo
19:59 - 09:20
MCO
-
DUB
8h 21mdirect
€518Aer Lingus
Wed, 21 Oct - Mon, 2 Nov
American Airlines Logo
09:30 - 19:57
DUB
-
LAX
18h 27m
2 stops
American Airlines Logo
23:25 - 08:30
LAX
-
DUB
25h 05m
1 stop
€613American Airlines
Fri, 4 Sep - Tue, 8 Sep
American Airlines Logo
12:40 - 18:40
DUB
-
LAX
14h 00m
1 stop
American Airlines Logo
06:30 - 06:30
LAX
-
DUB
16h 00m
2 stops
€614American Airlines
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 €442 return. The most popular route is from Dublin (DUB) to Boston (BOS), and the cheapest round-trip airline ticket found on this route in the last 5 days was €470.

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

The average price for all round-trip flights from Dublin to North America depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to North America is generally in the evening, when retur flights cost €472 on average. Morning departures are around 30% more expensive than evening flights, on average. The most expensive time of day to fly to North America is generally in the afternoon, which is peak travel time and where the average cost of a ticket is €630.

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 €738, 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 November, when tickets cost €496 (return) on average. On the other hand, the most expensive months are July and August, when the average cost of return tickets is €809 and €715 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 Thursday and more expensive on a Monday. On your return trip to Dublin, you should consider flying back on a Saturday, 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 27% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 20 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flight€260
Best time to beat the crowds (12% less expensive on average)
Most popular time to fly (24% more expensive on average)
Flight from Dublin to Orlando

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 
Verified travelerFlew with Aer Lingus
DUB
-
MCO
Jun 2026
Was happy we did have allowance for 1 carry on and 1 checked bag per person. Ensure the airline you select has access to WiFi and entertainment cause it’s a long flight!
Verified travelerFlew with Aer Lingus
DUB
-
LAX
Apr 2026
If continuing from LAX on SkyWest, be prepared for a long walk followed by a bus transfer, and get your necessities before you leave the main terminal areas.
JimFlew with Aer Lingus
DUB
-
BOS
Mar 2026
The A330 is very loud in the back; better to book a forward seat.
JohannaFlew with Aer Lingus
DUB
-
ORD
Feb 2026
Are Ling’s was great, and boards from the back of the plane, which made boarding way less chaotic and much quicker.
ShengFlew with Aer Lingus
DUB
-
LAX
Jan 2026
Aer Lingus agent booked us a 1-stop reservation via Air Canada to replace our original 2nd leg flight to LAX. I was surprised to discover the new trip only has the 2nd part in the Air Canada system, 1 day before the departure time. I spoke to the ticketing agent again, who really made her efforts to confirm a new reservation for our big group of travelers. I was not happy about the surprise, which can be of a very rare situation, while at the same time I do appreciate the agent's effort to help us get back home ASAP. Lesson learned: even with a printed itinerary, you still need to double check on the carrier website to be sure.
Verified travelerFlew with Aer Lingus
DUB
-
SEA
Dec 2025
Dublin Airport has US Preclearance, meaning you go through US Customs and Immigration before boarding your flight. If you're connecting through Dublin, this can catch you off guard. You'll need to clear passport control twice between gates, so plan extra time for short layovers.
TimFlew with Aer Lingus
DUB
-
BOS
Jul 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 Lingus
DUB
-
SFO
May 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.
YaneliFlew with Aer Lingus
DUB
-
BOS
Apr 2025
Arrive early (3 hours) because lunes get very busy.
Verified travelerFlew with Iberia
DUB
-
ORD
Sept 2024
Taking the coach bus to Dublin from Castlebar to departures was affordable and easy.
NinaFlew with Aer Lingus
DUB
-
SFO
Nov 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 Lingus
DUB
-
ORD
Sept 2024
You need almost 2 hours to be sure you will clear US pre clearance
Verified travelerFlew with Aer Lingus
DUB
-
IAD
Sept 2024
Allow a full 2 hours for check-in and boarding.
Verified travelerFlew with Lufthansa
DUB
-
ORD
Aug 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.

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: Boston €453 one-way - €573 round-trip; New York €374 one-way - €506 round-trip; Toronto €313 one-way - €503 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 9870 reviews
7.7Boarding
7.1Entertainment
8.1Crew
7.3Comfort
6.6Food
Airline reviews

Improve the food offerings and cabin seating. My wife would prefer to fly another airline, even with a connection for a more comfortable trip. A 737-8 should not be scheduled for a 6 hour segment, which turned into 7.5 hours due to the origin ground delay.

8.0 ExcellentMichael, Jun 2026
EWR - FNC
Read more United Airlines reviews

Improve the food offerings and cabin seating. My wife would prefer to fly another airline, even with a connection for a more comfortable trip. A 737-8 should not be scheduled for a 6 hour segment, which turned into 7.5 hours due to the origin ground delay.

We were a little disappointed to not be able to complete check in online without uploading pics of passports. Also we have KTN's and they weren't on our boarding passes when we got to security. Had to trek back to counter to have them fix.

Packed in plane small uncomfortable seats elbow to elbow nobody wants to be in that situation for the money they paid

First time flying with UA and it was a great experience. Thank you

They promise free wi-fi prior to boarding and then once on board you are informed you have to purchase wifi even after being a mileagePlus member.

Everything was on time and service on the flight was great!

They never clean the toilet, and the food is worse

Poor. Crew allowed children to run around and scream and disturb passanger’s seats.

Flight delayed for more than 16 hrs and no effort was spent to provide an alternate

I couldn’t make my first flight due to weather delays trapping us in the town we were in. Then I had to buy a new ticket

From Rome to Dublin if you want any refreshments you have to pay for them, Not used to this as we typically get soft drinks and a little snack on a 3hour flight in the US.

Boarding was fine, difficult to understand the guy over the speaker though so we were unsure when exactly to board until they updated the monitor by the gate. Flight itself was fine, nice flight attendants, seats were comfortable enough, good selection of entertainment on the screens. Other airlines at a similar price point have included wifi though, at a minimum messaging, for free, so that was a little disappointing to not have that. But otherwise fine. Food was pretty decent, nice hot meal, good drink selection, nice snacks. Bathrooms were ok, could've been cleaned a little more often, but they were never bad.

Vegetarian food option was very poor. Effectively, overcooked rice ("risotto"). Zero protein which is always disappointing with no vegetables and poorly seasoned. Basically had lots of carbs on 6-hour flight. Not acceptable for business class in 2026. Flight was otherwise very good.

Small plane. Tight seating . What can one say except that it was fast!

Flight crew was very cold and stood around a lot talking to each other.

I sat in the first row behind first class. There was plenty of legroom. The entertainment was great. I saw two excellent movies and one episode of a sitcom. Also enjoyed the flight tracker.

On time, only a little turbulence, very competent and caring attendants. Clear information.

The flights are literally always delayed arriving, boarding and taking off so they are always late for the connection. I planned ahead so I was okay but many others aren't. The food was terrible. The staff was very pleasant. I appreciate boarding back to front.

On a four hour delayed flight now on seats back end of the plane instead front-

My issue is with the SkyWest terminal. The flight was not listed on the main airport flight screen list, and I had to do a Google search to locate the terminal and gate. We had to ask several airport employees where to locate the phantom gate. The airport did not provide adequate signage and was confusing. When we arrived, there was one vendor providing services that quickly closed, leaving zero options for food and drink while we waited hours for our delayed flight. The crew that assisted with check-in and boarding was VERY friendly.

Everyone was extremely friendly and nice, from the front desk to the cabin crew!

Service was okay except attendant over served alcohol to passenger and passenger got tipsy and made me uncomfortable

I wasn’t checked in for the third leg of my flight, my bag was checked through to Dublin but when I went to the gate in Toronto they said I wasn’t on the flight and had given my seat away. I had to wait 24 hours for another flight and instead on the one I had booked it was now 2 flights.

I will not be flying with westjet again. I was uncomfortable in my seat. The position made my back hurt so bad. My wife was able to fit the seatbelt around her with out an extension but was unable to put the tray table down or fit in the seat for that matter. Our bag was smashed and I spent two hours trying to fill out the application for a damaged bag before I gave up. The 80 photos I took would not work and nothing telling me the format to upload them as.. I made the mistake of unpacking the bag before taking photos so no claim for me. Next trip to Canada I will have to use air Canada.

I like the wider seats, Plus lots of legroom, Lacking entertainment, no tv or screen to play with

Great seats, super comfortable, but no in flight entertainment which was a let down

We were delayed by an hour without any commu8nocation about what was happening. Long lines just hoping to hear how long the wait would be.

The only thing I can't give good or really good is the fact that we didn't have food ,just a packet of pretzels or cookies which is normal,and ofcourse there isn't any entertainment. I've always flowen WestJet ..I really like the airlines..this plane was smaller one ,pretty tight seating.

The ceiling leaked water on me. The toilets smelled very bad in the rear cabin

Counter representative refused to check my luggage despite paying for it in advance

Trash. Sat on the runway for 40 mins…missed connecting flight because of it now I’m stuck. Thanks…a whole fkn lot.

The middles seats on the 777 airplane are very small. I am only five feet tall and my knees were touching the seat in front of me and the is no leg room if you have a person item under the seat. The food was horrible, spicy sauces, tasteless bread, and wilted/brown lettuce. Keep it simple. The staff was mediocre., one minute loud and chastising, and the other friendly. We liked how clear and easy to understand the entry process in to the US was.

This was my first flight on Aer Lingus and it was great. The plane wasn't full so I could move to a seat with extra room. The food was pretty good for airline food and the staff was nice and attentive. I enjoyed the media provided during my 10 hour flight. We arrived home early and it's always good to be home!

The overhead bins are too small, They served one meal and two snack for a 10hr flight. My meal was missing the butter, cheese and salad dressing everyone else got. The crew were nice and the plane was clean

Ontario airport boarding was very easy to park and access, is clean and TSA took 10 minutes total. Check-in was a breeze and cruise was very nice.

We had several flights and they were all on-time and flawless

Was not able to do a online check-in because the American Airlines system doesn't store our visa or other passport information, allowing us to have a trouble-free check-in. We were forced to have to check-in at the counter which Changes are upgrade status given that we were not able to check in much earlier.

Air condition was not working for long both after boarding and also after landing ; unbearably hot and suffocating

Ceiling fell down and had to have maintenance come and duct tape it up. No WiFi on the flight.

Rough flight No beverage service due to turbulence Bottom Seat cushion was non existent

Everything but the food was top notch value for the price

My original flight was cancelled and then rebooked four hours later on a recovery flight, but I was checked in as stanby and had no seats so as a family of four we were concerned about not being seated altogether. Our flight then got delayed by another 1.5 hours and when seats were assigned at the gate, three of the four of us were together and we could get my wife closer, they offered no assistance.

Terrible… Luggage’s missing for 5-days. Not expedited despite notifying them that insulin and ozempic were in bags and required refrigeration. I’m extremely disappointed. Meds were useless upon delivery as ice pack had dissolved and meds were warm and not useable because their efficacy and potency are now questionable . I’m so disappointed and expecting a full refund for the checked in bags.

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

Everything you need to know for your flight to North America

Information on your arrival and departure airports