€161 Find Cheap Flights from North America to Dublin

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Dublin departing on 4/3. 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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Everything you should know

Cheapest return fare
€298
Overall average: €435
United Airlines
Thu 5/3Sun 8/3
EWR - DUB • Direct
Cheapest one-way flight
€161
Typical prices: €216-€581
WestJet
Wed 4/3
YYZ - DUB • Direct
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Flight Deals
Useful Info
Flight Deals

Cheap Flights from North America to Dublin

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from North America to Dublin 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 North America to Dublin

Thu, 5 Mar - Sun, 8 Mar
United Airlines Logo
19:55 - 07:30
EWR
-
DUB
6h 35mdirect
United Airlines Logo
09:30 - 13:00
DUB
-
EWR
7h 30mdirect
€298United Airlines
Sat, 21 Feb - Sat, 28 Feb
Air Canada Logo
11:30 - 07:10
LGA
-
DUB
14h 40m
1 stop
Air Canada Logo
09:00 - 21:33
DUB
-
LGA
17h 33m
2 stops
€298Air Canada
Fri, 20 Feb - Fri, 27 Feb
United Airlines Logo
22:15 - 09:55
EWR
-
DUB
6h 40mdirect
United Airlines Logo
13:35 - 16:25
DUB
-
EWR
7h 50mdirect
€299United Airlines
Wed, 22 Apr - Wed, 6 May
Air Canada Logo
16:30 - 08:15
EWR
-
DUB
10h 45m
1 stop
Air Canada Logo
09:50 - 21:02
DUB
-
EWR
16h 12m
1 stop
€301Air Canada
Mon, 20 Apr - Thu, 30 Apr
WestJet Logo
22:00 - 10:00
YYZ
-
DUB
7h 00mdirect
WestJet Logo
09:40 - 17:00
DUB
-
YYZ
12h 20m
1 stop
€353WestJet
Mon, 1 Jun - Wed, 10 Jun
WestJet Logo
23:05 - 10:55
YYZ
-
DUB
6h 50mdirect
WestJet Logo
10:40 - 13:20
DUB
-
YYZ
7h 40mdirect
€353WestJet
Tue, 24 Mar - Tue, 31 Mar
British Airways Logo
16:21 - 14:20
ORD
-
DUB
16h 59m
2 stops
British Airways Logo
19:00 - 18:07
DUB
-
ORD
29h 07m
2 stops
€360British Airways
Wed, 22 Apr - Wed, 29 Apr
British Airways Logo
17:00 - 10:15
ORD
-
DUB
11h 15m
1 stop
British Airways Logo
09:40 - 15:55
DUB
-
ORD
12h 15m
1 stop
€362British Airways
Wed, 4 Feb - Sun, 8 Feb
Aer Lingus Logo
17:05 - 04:55
IAD
-
DUB
6h 50mdirect
Aer Lingus Logo
12:15 - 15:35
DUB
-
IAD
8h 20mdirect
€375Aer Lingus
Tue, 5 May - Sun, 10 May
Aer Lingus Logo
17:15 - 05:15
IAD
-
DUB
7h 00mdirect
Aer Lingus Logo
12:35 - 15:45
DUB
-
IAD
8h 10mdirect
€376Aer Lingus
Useful Info

Good to know

Low seasonJanuary
Cheapest flight€161
Best time to beat the crowds (13% less expensive on average)
Most popular time to fly (15% more expensive on average)
Flight from Toronto Pearson Airport to Dublin

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

Insights shared by verified travellers who flew the route from North America to Dublin 
LisaFlew with Aer Lingus
BOS
-
DUB
Dec 2025
Look at Jet Blue and Delta. May be a bit more expensive but keep an eye out for fare reductions and book early.
DavidFlew with Aer Lingus
SFO
-
DUB
Dec 2025
Check gate; it’s not in the international terminal
Mary MargaretFlew with Aer Lingus
IAD
-
DUB
Jun 2025
Some people may be required to check their carryon bags, depending on flight, plane size, check-in crew, etc. Also, taller people should purchase aisle seats.
Verified travelerFlew with Aer Lingus
BOS
-
DUB
Jul 2025
Whatever airline you choose, spring for a class with more leg and overall body room than economy (or whatever the cheapest class is called).
himanshuFlew with Aer Lingus
EWR
-
DUB
Jun 2025
Eat and drink before boarding. Snacks. Hand gel and surface wipes . Don't expect a window if in a window row.
JudyFlew with Air Canada
YYZ
-
DUB
Jun 2025
Seat room is very limited with econo. No need to pack snack…food provided.
Verified travelerFlew with Aer Lingus
LAX
-
DUB
Jul 2024
Go to the airport early, LAX is the worst airport to fly out from. There is just so much traffic on the way to get there. We used the flyaway option in van nuys, ( buy your parking ticket in advance) costing us only 115 dollars for parking for over two weeks and it’s very secure. The buses go every 15 minutes from there directly to LAX. Best way to get to and from LAX. Check in was easy.
Verified travelerFlew with Aer Lingus
EWR
-
DUB
Apr 2024
JFK is an amazing airport, they have TSA precheck which was not offered when I flew Aer Lingus/Newark. The TSA precheck line took a long time, they only had 2 machines and a few agents working. Other than that Newark was as any other airport, easy bag check in process and gate seating area was clean and comfortable.
BarbaraFlew with Aer Lingus
BOS
-
DUB
May 2024
Pack what you need in a carryon since it is likely you'll arrive without luggage.

FAQs for booking flights from North America to Dublin

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

    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 North America to Dublin.

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

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

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

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

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

    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 to Dublin from North America up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

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

 
Need help choosing which airline to fly with from North America to Dublin? 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 9194 reviews
7.3Comfort
8.1Crew
7.1Entertainment
7.7Boarding
6.6Food
Airline reviews

Delayed, toilets did not flush, pilot parked to far away from Gate

2.0 MediocreLisa, Jan 2026
ELP - IAH
Read more United Airlines reviews

Delayed, toilets did not flush, pilot parked to far away from Gate

The flights were on time which was great give. It was holiday travel season and there’d been some weather issues. The only complaint and this is every time with United is the terrible seat design. The head rest is not built for comfort and having my neck bent forward for a cross country trip reminded me while I try not to take United flights as a rule.

Check how old the airframe is, some older ones have inoperable seat back entertainment or power.

Sat next to a one year old. She crawled all over the place and made me laugh.

United airlines has the best customer experience from booking to arrival. I always fly United airlines. The mileage program is excellent

United has come a long way, it’s been a fantastic experience traveling with them.

Not the fault of United—weather, reroute around weather, time sitting on tarmac, arrived couple hours late, too late for train into city necessitating a much pricier cab but weather…can’t be helped.

We were in business class. the angled seats in that class do not have a real window view & the placement of the controls are bad. But we knew that. But the food options were mediocre. The taste was fine, but the size was for a child. It’s just really feels like United is skimping on everything. Even when we were in the Polaris lounge they did not have diet sodas. They said they were out no Coke zero no Diet Coke, etc. I do not think the portion of nuts they serve on the plane could get any smaller. Really a minimal service and offer for what you’re paying for in business.

Could have said yes to a glass of wine 🍷 instead of saying we'll come around in a couple of hours

I never flew. Flight was canceled. DIA worst airport in the country. Avoid at all costs.

One of the best flight experience I have had in along time. Would fly with them again.

Got us to destination alive, albeit a bit late. Luggage was left behind. No live tracking app available (available on some other airlines). Supposedly going to be delivered in next couple of days.

The trip was mostly nice, till the last moment when they had some issue with opening the flight door. The flight arrived late by 10 minutes, which was ok-ish, but then we got stuck on the plane for 35 minutes at the bridge and that costed our connection flight to LAX which left with 12+ passengers still on our flight. It added 2 days to our trip home, and we had to make lots of rearrangements to deal with the ripple effects. Don't book a 1+ stop trip with a layover time less than 2 hours.

My seat was broken. No sound available and the armrest between my wife and I was broken so it could only fold halfway up. Seats were a big close together so they felt a bit claustrophobic. Boarding was a little frustrating in Dublin as there is not sufficient room to actually queue up. Boarding was also frustrating for people behind me who were unable to use the overhead due to people abusing the privilege and putting more than one item each up there. Staff was friendly and helpful to those people.

The staff was amazing, so friendly and responsive. Check in was tedious as the online service was not available and the desk understaffed. It took a full hour in line to check in. The seats, in economy, where quite spacious until the people in front of us reclined their seats which then meant the seat was touching our knees. The inconsiderate people who were seated in a bulkhead kept their seats reclined for 80% of the flight and then got annoyed when we bumped their seats while shifting positions. It was highly unpleasant..

The connection time between the regional flight (from Newcastle) to an international flight (to The States) was too short. To require as second security scan and customs clearance within an hour and 20 mins is not enough time to make the actual connection. We had a final boarding call the minute we walked out of US customs and had to sprint (with two small children) through 20 gates to make it in time before the door closed. The concept is great in theory to clear customs before leaving Europe, but the timing needs to be adjusted. We travel abroad frequently and won’t be using this route again. Thanks.

Canceled my flight couple hours before takeoff. They could not find a decent re-routing and refused to pay for when i subjected alternative with Lufthansa.

Seats a little to soft on the SFO DUB flight

I was not admitted to the flight!!! I need a refund for this

Well, I think we left close to on time. Crew was “eh”.

Great flight, great landing, nice staff. Our seats were a little cramped.

Flight was 4 hours late. Landed at almost 1am instead of 9pm. No explanation given. The new seat configuration is the absolute worst. Uncomfortable seats, unreasonably warm. In flight "entertainment" is just wifi. We're expected to use our own streaming services. Terrible, terrible flight.

Overall good experience. The wait for baggage at our destination was quite long, but other than that everything was good as expected

Ground staff was not helpful, but staff at the business counter were excellent.

Food good . No entertainment. Need to use wifi to access your own apps. Eg Amazon Prime, YouTube. They don't tell you unless you ask.

Typical Canadian airline experience. Charger and tray were broken, food was poor quality, and yet you're still paying more than flights with equal to better service than elsewhere globally.

The checked luggage still hasn't arrived yet. 42 h later. We saw it being unloaded in the stopover location. It was. 5 hour layover so it wasn't a rushed transfer. One positive aspect, it was close to being on time and the crew that came on the clean the plane was very efficient.

We were happy with our experience. The price for tickets was much less than Delta and we actually took off and landed a little ahead of scheduled times.

Staff was nice, helpful, and did all they could. I understand economy seats are bottom of the barrel, but we're crammed in there with others in our row.

Generally good. However. The flight left 30 mins behind schedule with no reason given.

Flight was great. Meal was really good. Boarding was terrible. Too many people in a small boarding lounge, zones not clearly marked.

Ditto to what i said earlier. I thought my earlier response included this flight too!

Very good!👍!especially the typhoon coming, the speaking Chinese language service is excellent 👍!

Would like whole can of pop for 2. Treats were not great . The garlic pretzels were terrible for someone who can't eat garlic. Passenger was 84.

The flight was cancelled, which led me to cancel my entire trip

Bad service as well. Another 3hr delayed flight from chicago to Charlotte.

Very good except paying twice for seat selection. Once when I booked and again when I checked in.

In a nutshell, my bag, the one I have to pay for, because now you can’t even bring a carry on, did not make it. I am still waiting for an update. The fact that not only were have to pay for it, but on top of that we are stuck without getting it, it’s ridiculous..

People pay over $1000 to fly from Victoria to Toronto, and they do want to charge you for a headphone that may cost less than 20 cents! You could add 20 cents to the ticket price and not to try to sell it on the plane. That is so cheap!!!

Nuts would be better than pretzels as the non sweet snack

I travelled in business class and was disappointed by lack of service, curt and borderline rude time of the crew and to top it off, all of my luggage was delayed. It was like pulling teeth to even report the missing luggage and recover it the next day from the airport.

People were nice. Seats are so cramped my knees had to be pressed into the seat in front of me.

Have travelled business class with other airlines who profess to be the best in the world. They can however not beat the service and comfort that BA provide.

Airlines have to stop assuming passengers bring entertainment. Provide it like you used to in business class and above!! N

Horrible… I was downgraded without notice, had to sit in economy and given my back injury was in pain most of the journey. I expect to be reimbursed for this inconvenience and after my return flight home, I never plan to fly with British Airways again.

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 😠

It was ok. Our flight was delayed 2 hours, and then again on arrival. The explanation given felt feeble.

The booking agent, cheapflightsfares, messed up, and the information for the seats we paid extra for was not sent to American Airlines. We were separated on the return flight and sent to the lowest economy section. The flight attendant helped arrange seating at the back of the plane to allow my wife and me to sit together.

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

Excellent everywhere but Philly, the most rotten airport in the world.

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