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Find cheap flights from Ireland to the United States from $197

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 the United States departing on 6/6. 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
Sat 6/8
Sat 6/15

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Low season

January

High season

June

Cheapest flight

$197
Best time to beat the crowds with an average 7% drop in price.
Most popular time to fly with an average 5% increase in price.
Flight from Dublin to Newark Liberty Airport

FAQs for booking flights from Ireland to the United States

  • How does KAYAK find such low prices on flights from Ireland to the United States?

    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 Ireland to the United States.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ireland to the United States?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to the United States from Ireland 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 Ireland to the United States?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to the United States with an airline and back to Ireland with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ireland to the United States?

    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 the United States from Ireland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 5 airlines serving from Ireland to the United States

 
Need help choosing which airline to fly with from Ireland to the United States? 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.
8.0
DeltaOverall score based on 10789 reviews
8.2Boarding
8.0Entertainment
7.4Food
7.9Comfort
8.6Crew
Airline reviews

The gate area was incredibly short staffed, with one representative manning 4-5 flights, which caused a 3 hr delay in boarding even though the plane was all ready to leave. Other flights also were delayed because of this. The flight crew was awesome and I feel bad for the only gate worker on call, but Delta needs to hire more employees.

2.0 MediocreAnonymous, May 2024AVL - LGA
Read more about Delta reviews

The gate area was incredibly short staffed, with one representative manning 4-5 flights, which caused a 3 hr delay in boarding even though the plane was all ready to leave. Other flights also were delayed because of this. The flight crew was awesome and I feel bad for the only gate worker on call, but Delta needs to hire more employees.

Very frustrated with boarding gate crew. She announced the plane was small and they would be limiting us to one item to carry on. Not a problem for me as I understand the tiny planes have limited space!! Not the case here! It was a rather large plane and had plenty of room for bags! So because I don’t want to be one of “those people” who ignores the request to check a carry on I did so asking if I would be able to pick it up at the bottom of the ramp on arrival in Knoxville to which she responded “yes”! Then I watched as every other passenger held onto their 2 items and boarded!! Then when we arrived in Knoxville our 2 carry ons had been put with all the other luggage and we had to go to baggage pick up and wait for all the big checked bags to come off the carousel! So she lied!! Frustrating. Next time I won’t be so nice!

Everything was great. The big planes could still stand to have a bit more leg room. Crew was amazing!!

It was a good experience except when boarding a female flight attendant did not go out of her way to assist my teenage daughters in finding space for their carry-ons after their compartments were full.

The flight was excellent, I recommend people to fly with Delta

On time departure, smooth trip, flight attendant told through passengers the gate we would arrive at and the gate our outbound flight was departing from. Early arrival

The crew were very welcoming and helpful. I just wish economy had a bit more leg room. My knees were constantly hitting the chair in front of me.

Checking in at the airport the agent only booked the first keg of my trip and had my checked luggage going to the airport with a layover! Never was issued a boarding pass for the second leg or received sticker fir my checked bag. All was well in the end! Delta agents helped to resolve the situation!!!

Delayed due to an ill passenger after loading. Not preventable on Delta's part. Was in first class. The seats are becoming worn and detaching from their velcro attachments. Only got snacks on flight. The attendant was not the friendliest.

I would fly again the whole experience was great. The only feed back I can give that they don't do that American Airlines does is the crew there is more humorous with boarding and thank their passengers. It makes it more fun to fly with them. I would however fly Delta again.

Surprisingly easy! I was hesitant to try this, but the cost swayed me. I actually felt like I had less stress than all the taxiing and possible delays that occur with short regional flights where you spend less time in the air than getting to and from the plane..

It was okay, no wifi or entertainment real disappointment. Staff onboard not very friendly.

This flight was delayed multiple times and eventually canceled around 2-3ish. Original take off time was around 10:30am. By 3, there were no other options out of Houston, so stuck in Houston for from 3pm - 11am the next day.

It started with multiple delays, cancellations, re booking, 5 hour lay over and finally on a plane from Chicago to Pittsburgh. Gates, times, etc were changed multiply times. Once on the plane, staff was fine, but built in tv did not work and could not even turn it off. Light at eye level the entire trip, so sleeping was near impossible. No snacks or drinks given.

Should have video screens Plane audio was poor and without wired connection hard to understand crew. Should serve more than just cups of water and pretzels on six hour flight. Did not see crew rest of flight. Fix charging sockets to retain charging blocks.

Only water and pretzels served on six hour flight. Did not see crew rest of flight. No video screens and so no wired audio. Poor sound on plan so did not understand anything said by crew. This is a safety issue. Electrical socket did not retain charging block so could not charge phone. No video screen so could not watch movies. Phone is not a substitute.

It was fine. Flight was on time and arrived at destination with 15 min to spare.

My bag was lost with my medicine and I am very inconvenienced. I don’t know what happened, however I want you to do a better job on getting people’s bag back

I paid $380 for my one-way ticket from California to Minnesota. The fair did not include online check-in. I received instructions from their app to check in at a kiosk. At the kiosk, the boarding pass would not print until an actual person came to verify that I had a personal item and not a carry-on item, On the plane, the person next to me was drunk and allowed to continue to order alcohol. United is garbage I’d rather fly spirit.

The food that was offered based on class level of your ticket was absolutely ridiculous and disgusting. They didn't even hot tea to serve, the food was horrible. On our departure flight I was seated in premium plus economy and considering the cost of the flight the food was literally some of the worst I've ever eaten. On the return flight I sat in economy with extra leg room and was given a thin little throw "blanket" and a flimsy little pillow. The air condition was on artic and the seating arrangement wasn't really worth the money. The seat didn't recline good enough and the foot rest was laughable. Total waste.

Left from gate 30 minutes before flight. Never been late to a flight ever. It says 15 minutes before explicitly on the ticket.

I like the boarding process, it was fast. The seat doesn’t have a TV for a long flight and food wasn’t served, just snacks.

Left on time. Arrived early. Turbulence coming in and gate not open due to early arrival but expected.

Use planes with TVs on flights over 4 hours. The free entertainment was a cheap in between solution for a very long flight that you don't even bother providing meals or decent snacks.

Even though we left CMI late, we mostly made up the time.

Delayed almost 4 hours for a 45 minute flight with no explanation.

Again, multiple delays and I eventually just canceled and drove!

Great crew. We were delayed so that late passengers could get on the flight. Love the bedding in business class. Good food. Great experience.

The CX617 from HK to BKK was delayed more than 1.5 hours.

Horrible - they lied to me about baggage & boarding, even though I specifically spoke to their agents the day before my flight about my issue. When I showed up they did not let me board and stranded me at my airport until I bought a new flight with money I did not have to spend.

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

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

Crew was fantastic got lovely food and plenty of water. Entertainment was good. Never had to ask for anything. Left on time and got to Seattle early. Luggage did not take long either.

Always find Aer Lingus reliable and good value for money. Food on this flight was pretty basic and the headphone Jack at my seat only worked for one ear. Little disappointed in movie selection, limited on recent releases. Staff are okay - but I always buy a cheap ticket so not like I expect first class opulence anyway!!!

Boarding was so quick, flight was ahead of time which is great and the pilot spoke clearly and was letting people know everything, amazing, love travelling with you 😊

Great hospitality and service! Seats are better cushioned then some

Great hospitality and service! Seats could always be cushioned better.

Coach seats are too tight. Seem designed for small people. Food different but OK. Staff helpful.

my original flight was cancelled the previous day, and i was rescheduled onto this flight, which left much earlier in the morning, impacting my previous evening and requiring me to get up much earlier in the morning to get to the airport online. This practice happens way way way too much, and it seems on every airline, though AA is probably the worst.

Spending 10 hours on a flight with no video or wifi access due to issues per stewardess was not enjoyable nor acceptable. Will follow up directly with the airline as well

I really did not like being ordered to pull my shade down by the attendants. One of them was very rude to me about it, standing there until I closed it like I was a child brusquely reaching across me to close an adjoining one. They claim it was so people who wanted to could sleep. It’s a 10:30am flight not a red eye. Closing your shade or leaving it up for natural light should be a choice. Ruined my flight!

My baggage did not arrived with me. Took 3 days to get it after so may calls and follow up

The crew was very attentive and kept busy serving a variety of treats!

Terrible. Flight was 3 hours delayed and I missed my other flight to my final destination

Offered vegetable curry when it was actually tofu which I don’t care for.

The flight was good the crew excellent…but take off delayed three hours!!!

Both mine and my husband's chairs were broken. Also it took 2 hours to get our bags after our flight which was wild.

Book cheap flights from Ireland to the United States

Recent round-trip flight deals

6/5Wed
1 stopPLAY
11h 30mDUB-SWF
8/27Tue
1 stopPLAY
10h 00mSWF-DUB
$284
5/24Fri
1 stopPLAY
11h 30mDUB-SWF
5/28Tue
1 stopPLAY
10h 00mSWF-DUB
$286
11/2Sat
1 stopBritish Airways
11h 35mDUB-JFK
11/12Tue
1 stopBritish Airways
9h 35mJFK-DUB
$380
9/19Thu
1 stopAmerican Airlines
16h 55mDUB-BOS
9/23Mon
2 stopsAmerican Airlines
14h 00mBOS-DUB
$415
5/21Tue
1 stopBritish Airways
14h 00mDUB-BOS
5/28Tue
1 stopBritish Airways
11h 55mBOS-DUB
$416
6/4Tue
1 stopAmerican Airlines
27h 18mDUB-BOS
6/17Mon
2 stopsAmerican Airlines
18h 08mBOS-DUB
$422
6/17Mon
1 stopDelta
15h 40mDUB-BOS
9/4Wed
nonstopDelta
6h 15mBOS-DUB
$427
6/6Thu
1 stopDelta
12h 45mDUB-BOS
6/13Thu
1 stopDelta
10h 40mBOS-DUB
$430
6/16Sun
nonstopAer Lingus
7h 35mDUB-JFK
6/23Sun
nonstopAer Lingus
6h 30mJFK-DUB
$452
9/19Thu
nonstopAer Lingus
7h 24mDUB-JFK
9/26Thu
nonstopAer Lingus
6h 45mJFK-DUB
$454

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Recent one-way flight deals

6/6Thu
1 stop
17h 45mDUB-EWR
$197
6/13Thu
1 stop
17h 45mDUB-EWR
$208
9/28Sat
nonstopAer Lingus
7h 35mDUB-EWR
$407
9/15Sun
nonstopAer Lingus
7h 05mDUB-BOS
$408
9/8Sun
nonstopBritish Airways
8h 15mDUB-ORD
$519
9/4Wed
nonstopBritish Airways
8h 15mDUB-ORD
$523
10/7Mon
2 stopsAmerican Airlines
17h 45mDUB-BOS
$531
9/1Sun
2 stopsAmerican Airlines
18h 20mDUB-LGA
$560
10/14Mon
2 stopsDelta
18h 05mDUB-ORD
$621
9/6Fri
2 stopsDelta
15h 44mDUB-IAD
$720

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Last minute flights to the United States

Last minute flight, train and bus deals

5/9Thu
multi-stopPLAY
11h 30mDUB-SWF
5/15Wed
multi-stopPLAY
10h 00mSWF-DUB
$394
5/12Sun
multi-stopScandinavian Airlines
24h 05mDUB-JFK
5/29Wed
multi-stopScandinavian Airlines
11h 40mJFK-DUB
$429
5/14Tue
multi-stopBritish Airways
10h 35mDUB-JFK
5/21Tue
multi-stopBritish Airways
9h 30mJFK-DUB
$443
5/13Mon
multi-stopBritish Airways
16h 35mDUB-MCO
5/20Mon
multi-stopBritish Airways
13h 05mMCO-DUB
$489
5/14Tue
multi-stopAmerican Airlines
31h 40mDUB-JFK
5/21Tue
multi-stopAmerican Airlines
21h 25mJFK-DUB
$612
5/14Tue
multi-stopAmerican Airlines
31h 40mDUB-JFK
5/21Tue
multi-stopAmerican Airlines
21h 16mJFK-DUB
$613
5/11Sat
nonstopAer Lingus
7h 35mDUB-JFK
5/13Mon
multi-stopAer Lingus
28h 36mJFK-DUB
$693
5/14Tue
nonstopAer Lingus
7h 24mDUB-JFK
5/21Tue
nonstopAer Lingus
6h 30mJFK-DUB
$702
5/12Sun
multi-stopDelta
15h 22mDUB-ORD
5/15Wed
multi-stopDelta
14h 14mORD-DUB
$769
5/10Fri
nonstopDelta
7h 40mDUB-JFK
6/11Tue
multi-stopDelta
10h 55mJFK-DUB
$770

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Flights to the United States

Return flight deals:

United States - Ireland

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$865
$1,784
$1,032
$421

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