Find flights
Deals
When to book
FAQs & Tips
Airlines

Find cheap flights to Ireland from $181

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from the United States to Ireland departing on 10/1. 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
Mon 6/24
Mon 7/1

Search hundreds of travel sites at once for deals on flights to Ireland

In the last 7 days travelers have searched 43,278,837 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Best Ireland Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Dublin
Dublin1 stop$273
Shannon
Shannon1 stop$494
Cork
Cork1 stop$440
Knock
Knock1 stop$980
Donegal
Donegal2 stops$956

Good to know

Low season

January

High season

June

Cheapest flight

$181
Best time to beat the crowds with an average 15% drop in price.
Most popular time to fly with an average 34% increase in price.
Flight from New York John F Kennedy Airport to Dublin

FAQs - booking Ireland flights

  • Which additional cities can travelers visit after flying into DUB Airport from the US?

    From the US, you can swiftly fly to Ireland and then explore a number of additional cities near DUB Airport. From DUB, it is simple to go to surrounding cities including Rathcoole, Blanchardstown, Dunboyne, and Leixlip. To reach these cities from DUB Airport, you can take a taxi, a public bus, or even use a rented car.

  • Which airport should I use if I wish to participate in sports in Ireland?

    Sports lovers from the US should consider flying into Shannon Airport (SNN) when visiting Ireland. This airport is close to a lot of athletic grounds, notably the Tallaght Stadium. More so on weekends, visitors from SNN Airport get the chance to cheer for their favorite neighborhood teams in this stadium. These stadiums also host significant European matches and championships, making them a popular arena among soccer fans.

  • Are there amenities for pet owners on the USO-IE0 flight route?

    Yes. When flying to Ireland, passengers using the USO-IE0 flight route shouldn't be concerned about the security of their pets. The majority of US airports that provide international flights to Ireland, including SLC and SWF Airports, have a pet-friendly policy that permits visitors to enter the airport with their four-legged companions. The basic regulation in most US airports serving flights to Ireland is that all pets must be leashed at all times, with the exception of when they are using the pet relief areas.

  • How can travelers who plan to fly to Ireland on the earliest flight get to SWF Airport?

    Staying at a nearby hotel is the most effective strategy to catch the earliest flight from SWF Airport to Ireland. The Homewood Suites by Hilton Newburgh-Stewart Airport is one of the accommodations that should be taken into account in this situation. Travelers can easily reach SWF Airport on foot as it is only 980 meters away.

  • Do I need a visa to travel to Ireland?

    Citizens of the US and of the Eurozone do not require visas in order to fly to Ireland. Permanent residents of the United States and all other residents plus foreign nationals who desire to visit the country should check with their local embassy or consulate to see if they need to apply for one before they travel.

  • Should I purchase euros before or after I arrive in Ireland?

    All three of the major international airports in Ireland are well equipped to handle currency exchange transactions and there are also plenty of ATMs if needed, so it is really an individual decision. However, many passengers tend to purchase foreign currency after they arrive at their destination.

  • If I wish to visit Donegal, which airport should I use?

    Donegal is the northernmost county in the Republic of Ireland and if you wish to visit, you can use Dublin Airport as the destination for your flight from the US to Ireland since it is the closest of the major airports in the country.

  • Can I get a nonstop flight from the US to Ireland?

    Yes, you can get a direct flight from the US to Ireland, however, the only nonstop flights from the US to Ireland depart from cities along the US East Coast including New York, New Jersey and Philadelphia (PHL). Among the airlines providing nonstop service are Aer Lingus, the Irish national airline, and Finnair.

  • How long is the flight to Ireland?

    An average nonstop flight from the United States to Ireland takes 10h 03m, covering a distance of 3980 miles. The most popular route is New York - Dublin with an average flight time of 6h 30m.

  • What is the cheapest flight to Ireland?

    The cheapest ticket to Ireland from the United States found in the last 72 hours was $338 one-way, and $265 round-trip. The most popular route is New York John F Kennedy Intl to Dublin and the cheapest round-trip airline ticket found on this route in the last 72 hours was $304.

  • Which airlines fly to Ireland?

    Aer Lingus, British Airways & American Airlines fly the most frequently from the United States to Ireland.

  • What are the most popular destinations in Ireland?

    Based on KAYAK flight searches, the most popular destination is Dublin (90% of total searches to Ireland). The next most popular destinations are Shannon (8%) and Cork (2%). Searches for flights to Milltown (Kerry) (0.1%), to Knock (0.1%) and to Donegal (0.0%) are also popular.

  • How does KAYAK’s flight Price Forecast tool help me choose the right time to buy?

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

See more FAQs

Top tips for finding cheap flights to Ireland

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Ireland flight deals.
  • Travelers with limited mobility can take advantage of a variety of specialized services at the New York Stewart Airport (SWF) when flying to Ireland. Parking facilities at this airport feature areas designated specifically for vehicles with disabled occupants.
  • As travelers wait for their flights from the United States to Ireland, airport lounges are generally regarded as one of the best locations to unwind. Most economy passengers using Salt Lake City International Airport (SLC) to fly from the US to Ireland opt to relax in the Delta Sky Club before they take off.
  • Travelers who plan to go on vacation in Ireland from the US with their kids should consider flying aboard Norwegian Air International from New York Stewart Airport (SWF). This airline serves direct flights from SWF Airport to Dublin Airport (DUB). Use of direct airlines will ensure that you take the shortest time possible from the US to Ireland, which reduces the likelihood of your kids getting weary before reaching their destination.
  • Consider the idea of staying close to DUB Airport if your aircraft from the US is slated to land in Ireland at night. When travelers arrive at DUB late at night, one of the nicest and closest locations to stay is The Maldron Hotel Dublin Airport. Being one of the nearest hotels to DUB, this hotel is just 1.1 kilometers away and is easily accessible by foot for travelers.
  • The majority of travelers who want to take the shortest time possible from the USA to Ireland should consider departing from either New York Stewart Airport (SWF) or Philadelphia International Airport (PHL). These are the major airports in the US that serve as hubs for airlines offering direct flights to Ireland.
  • If you are planning a flight from the US to Ireland, you will most likely arrive at one of the three major international airports in the Republic of Ireland: Dublin Airport (DUB), which services the eastern counties, Cork Airport (ORK), servicing the southern counties, and Shannon Airport (SNN), serving the western counties.
  • Although Dublin Airport and Cork Airport rank ahead in terms of passenger traffic, Shannon Airport is the most centrally located of the three and, therefore, it allows for greater access to the interior and western counties. It is also an excellent staging point for exploring the Aran Islands off the coast of County Galway.
  • Flying into Dublin Airport puts you in the nation’s capital and allows for exploration of County Wicklow, County Kildare and County Meath, whereas Cork Airport provides excellent access to County Cork, County Kerry and County Limerick.
  • The Heartland of Ireland, which includes the counties of Roscommon, Tullamore, Mullingar and Offaly, lies midway between Dublin Airport to the east and Shannon Airport to the west, so a flight into either one should provide ready access. However, you are more likely to get better public transportation out of the capital city of Dublin.
  • If you’re looking for inexpensive, nonstop flights to Dublin, Ireland, why not consider flying aboard Norwegian Air International from New York Stewart Airport (SWF)? Located about an hour outside of Manhattan in Orange County, it’s a good alternative to the hustle and bustle of Newark Liberty Airport (EWF) and JFK Airport in addition to being only a short train ride away.
See more tips

Top 5 airlines flying to Ireland

 
Need help choosing which airline to fly with from the United States to Ireland? 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 10550 reviews
7.9Comfort
8.6Crew
7.4Food
8.0Entertainment
8.2Boarding
Airline reviews

Had to change aircraft due to a faulty door. Surprisingly it only caused about an hour and a half of delay. Delta handled this situation as well as can be expected.

8.0 ExcellentLiam, May 2024SLC - SJC
Read more about Delta reviews

Had to change aircraft due to a faulty door. Surprisingly it only caused about an hour and a half of delay. Delta handled this situation as well as can be expected.

Awful. Flight was continuously getting delayed and gates kept changing without any reason. Flight was delayed for more then 3 hours

Paid premium for Delta only to be on safe but tired old 767 with ancient cabin in mediocre condition. Poor wifi and horrible inflight entertainment. Hardly a premium experience. Should have flown SW and had fun flight crew and no pretense

Our flight to Zurich was delayed by almost 3 hours, so we missed our next flight. There was no indication it would be delayed this much. We were told the gate had changed and then it apparently took over 2 hours to load the "catering" on the plane. We were not compensated in any way for the trouble.

Rated entertainment as Mediocre as there were major problems with the Infotainment system that took probably a half hour for them to fix.

Your crew could maybe answer the call bell at least one of the times I pressed it. I pressed it first time with 2.5 hours left in our flight bc my partner was hungry and wanted a sandwich. We finally got the sandwich with 40 mins left in the flight.

Half the bathrooms assigned to economy were out of action

Delta crushed it. Flight attendant in first was attentive and just never stopped. Honestly one of the best domestic flights I’ve been on.

They were an hour late and they didn’t have my wheelchair for me

The Flight crew didn’t serve us until about 1.5 hours into the flight because of turbulence but after it ended it was fine to move around. They served us water only and snacks and then NEVER, NOT ONE TIME came through to collect trash until right before landing about 1.5 hours later. There was absolutely no need for that. They crew was just standing around talking and visiting with each other and really never tried to see if we might want something besides water or even try to come pick up trash. This is VERY unusual for a Delta flight but it was not what I would have expected for a 4 hour flight.

On time take off…US cabins look tired and need of refresh!

Fine. Though no food or entertainment so the survey needs to be updated with those options.

Backpack should NOT allowed put in the flight bin , only put it under the seat. I can't find space put my carry on luggage!!! and I pay for it ! that was very bad experience

Fantastic. Smooth boarding with an infant. Never experienced it with any other carriers.

This was a flight operated by Lufthansa. See me prior comments, which were meant for this experience. The CSA, Ashley, should be reprimanded if not fired for incompetence, being rude, and very, very slow. She was whispering to other CSAs, blaming my flight change on others, unable to give me a seat assignment, telling me could not help without offering any advice (I travel 200,000 miles a year and am a consultant to the airlines, so I know how this gets done PRETTY DAMN WELL). Then, she gave me literally the worst seat on the airline (yes, there were other seats open) - the one right next to the bathroom that was so bad the other PAX next to me left to move to another seat. My seat kept getting rammed (3x) by the crew with their carts (no turbulence to speak of), other passengers grabbing the seat to get in or out of the bathroom, and listening to the bathroom flush all night.

This was a Lufthansa flight, not United. The CSA at the counter, Ashley, was not only incompetent, but quite rude. Me and two other PAX waited over 7 minutes standing in front of her and another CSA and they ignored us. We joked that we must have accidently taken invisibility pills. She could have at least said "I'll be with you in a moment, I'm currently....". I could go on about how rude she and the other CSAs were (whispering, not communicating with me, blaming the situation on others, etc.). She would not work for me. Then, she gave me literally the worst seat on the plane. the worst. My seat kept getting bumped (rammed twice by the crew with their carts and about every 5 minutes by someone using the bathroom), listening to the bathroom all night, crowded seat, etc.

My seat was broken. WiFi didn’t work. Gate crew at HOU were rude and condescending. Treated all the passengers badly. Bad experience, United.

First flight of the day… MINIMUM FUEL! 15 minute landing delay at HOU due to fog turned into a 2+ hour delay! Rather than circle, they had to divert to another city to refuel! Sat on tarmac at Austin to refuel. We ALL missed our connections! The crew, including pilots, were clueless. Crew was really a mess. At HOU, Untied employees were exceedingly rude to all. It was pitiful.

Food wasn’t very good, old business seating configuration on an old A340

An hour and a half late is UNACCEPTABLE. The negative impact to our family is unconscionable. And for the price we were forced to pay...

Our flight was delayed 2.5 hrs due to plane being too hot! After 1.5 hrs, airline decided to use another plane but had to wait for gate, baggage transfer & beverage transfer. Anyone could tell after first half hour that another plane was required and although did not affect us many would miss connecting flights at Heathrow. I have found the stewards are not the friendliest in the industry and the food is questionable, even as I like airplane food normally, the best of the 2 flights was the yogurt & granola for breakfast.

Everything was great except for the wifi was junk. Crew was super friendly and helpful

Was lucky to have a employee at the AA checkin counter that had compassion and understood they ordeal that we went through with our original flight being diverted, needing to stay in the aircraft and then flying to the original destination; adding hours to the trip and forcing us to miss our connection and our rebooked connection. She was able to get up on standby on the highest priority on the next flight to the closest airport we need to be at and it all worked out despite being many hours late.

Delayed so that missed connecting flight. Connecting flight was also delayed on the tarmac but they closed the gate before the rescheduled time.

Attendants were rude. Scowling. Seats were miserable and we paid extra.

Took off over an hour late with multiple mechanical issues. Gate agent in Dallas was lazy and was slow as molasses. Had a line 10 people long. Spirit bad..

The preferred seats where awful. Impossible to use them again

The flight was short. However, my bag was delayed and was put on another flight.

Flight attendant was incredible. Very efficient, friendly and pleasant. Patricia was one of the best I have ever seen. Please give her a big raise!

Delayed multiple times. Boarding was ok but getting off the aircraft was a mess. So disorganized with staff trying to help the elderly but completely blocking path for anyone else to move. Bathroom was disgusting, probably caused by one of the customers but staff couldn't care less to help clean it. No one wanted to use it since the floor was completely soaked so everyone just lined up the other restroom while the staff just chit chat with each other while looking at us.

Are Longus was fine. I booked thru Kayak and was unable to get my business class seat early. Sat next to galley. Crew forgot to wake me for breakfast.

I was pleasantly surprised - it has been awhile since I traveled with them - other than being delayed leaving Malaga everything ran very smoothly- yes I would travel with aer Lingus again and yes I would recommended

I loved how they arrange boarding (starting with people seated in back and moving to the front). Flight crew was very polite and welcoming. Seating was ok, I felt like there was enough leg space however it is noticeable when the passenger in front of you sets their seat back.

Flight staff very friendly and helpful where possible. Late flight and travelling with young child, cabin lights remained on for the duration of the flight which was a little disappointing considering the time of the flight. Overall very happy to travel with Aer Lingus.

Nice to be on a flight that wasn't fully booked so there were only two of us in the three seat row.

The only problem was there are games on the entertaiment system. The guy behind me played poker the entire time and poking the back of my seat. I hope they remove these.

Delayed due to weather... fine. But then the board us. Rows 15 and back had to go down the stairs and back up the back stair entrance to the plane. No assistance offered. Then they inform us that we are delayed for paperwork for an hour. So why did we board? Then, about 45min later they inform us that it'll be another 60-90mins. Really? No wifi, no seat entertainment, no drink or snacks offered. And we were not allowed to deboard.

Great travel. Wonderful experience. Hope to do it again in the near future. God willing

Aer Lingus doesn't have plug ins for devices at each seat. They also did not give me a dairy free meal as requested and confirmed by staff. It was as if I had not requested anything. Otherwise, they were great!

There were a lot of empty rows. As a single passenger I should not have been seated with 2 others. The WiFi didn’t work. The Kosher meal was awful.

they are improving. The crew from Charlotte to Tampa was outstanding. SMILING and trying to be helpful with the customers.

Wonderful service and very comfy in the bulkhead in Economy Plus! Delicious food.

The BA team at Sky Harbor is deplorable, full of unnecessary attitude and poor communication. It seems like every member of the team was looking at another to solve the problem, instead of taking agency to do so themselves. I saw no less than 6 altercations with the same gate agent where he threatened to revoke the passengers boarding pass for asking a wildly reasonable question, something as simple as where the cue to board was. I’ve complained to BA before but it seems this isn’t an issue for them, which is very disappointing

Boarding poor in London,ok in Chicago. Don’t like Heatrow/terminal5

It was very good. We got a late start by about an hour and a half. However I worked rather have that than crash. It was purely mechanical. They had our tickets ready when we came off the plane in London for the next leg. The only mishap was when we got to Lisbon my husbands luggage made or bit mine didn't. All was not lost because I did finally get it 2 days later. I was really pleased that they c made the effort.

Leg space was not enough. The meal was not satisfactory.

Liked that my American Airlines status seamlessly transferred to BA so luggage check was free. Flights were on time, boarding quick. Wish they didn’t assign connecting gate so late at Heathrow.

The entire process was flawless and as expected flying first class. The only thing that I have a complaint on...when first boarding, the plane was EXTREMELY cold; then when we were trying to sleep, it was way too hot - just better regulating (especially trying to sleep) would have made it perfect.

- OK plane. Basic accommodations. OK food. The digital window shade wasn't working.

- OK plane. Basic accommodations. OK food. The digital window shade wasn't working. - Expect to be woken up more than an hour before landing when they start dinging the bell and making announcements and turning on all cabin lights to serve a snack. I would prefer they remain quiet and only serve people who want to wake up.

Book Cheap Ireland Plane Tickets

Recent round-trip flight deals

11/15Fri
1 stopPLAY
10h 35mIAD-DUB
11/22Fri
1 stopPLAY
10h 55mDUB-IAD
$273
11/12Tue
1 stopPLAY
10h 35mIAD-DUB
11/20Wed
1 stopPLAY
10h 55mDUB-IAD
$275
11/3Sun
nonstopAer Lingus
7h 20mORD-DUB
11/12Tue
nonstopAer Lingus
8h 35mDUB-ORD
$442
11/4Mon
1 stopAmerican Airlines
31h 05mSEA-DUB
11/14Thu
2 stopsAmerican Airlines
19h 55mDUB-SEA
$446
11/10Sun
nonstopAer Lingus
7h 20mORD-DUB
11/20Wed
nonstopAer Lingus
8h 30mDUB-ORD
$448
11/5Tue
1 stopUnited Airlines
17h 55mSEA-DUB
11/15Fri
2 stopsUnited Airlines
39h 03mDUB-SEA
$453
11/5Tue
2 stopsUnited Airlines
16h 20mSEA-DUB
11/15Fri
2 stopsUnited Airlines
38h 27mDUB-SEA
$457
7/15Mon
nonstopDelta
6h 15mBOS-DUB
7/24Wed
nonstopDelta
7h 20mDUB-BOS
$458
11/4Mon
2 stopsDelta
22h 10mSEA-DUB
11/18Mon
1 stopDelta
28h 50mDUB-SEA
$489
10/15Tue
1 stopAmerican Airlines
18h 05mSEA-DUB
10/29Tue
2 stopsAmerican Airlines
20h 12mDUB-SEA
$498

Search by stops

Search by airline

Search by price

Recent one-way flight deals

10/1Tue
1 stop
15h 05mJFK-DUB
$181
7/22Mon
1 stop
15h 30mJFK-DUB
$185
10/18Fri
nonstopUnited Airlines
7h 00mEWR-DUB
$406
10/18Fri
1 stopUnited Airlines
11h 45mLGA-DUB
$406
9/28Sat
2 stopsDelta
15h 15mLAX-DUB
$438
8/31Sat
1 stopDelta
27h 55mLAX-DUB
$454
7/4Thu
nonstopAer Lingus
6h 10mBOS-DUB
$460
11/17Sun
nonstopAer Lingus
10h 10mLAX-DUB
$483
7/29Mon
nonstopAmerican Airlines
9h 00mSEA-DUB
$499
7/8Mon
nonstopAmerican Airlines
9h 00mSEA-DUB
$510

Search by stops

Search by airline

Search by price

Last minute flights to Ireland

Last minute flight, train and bus deals

5/28Tue
multi-stopPLAY
10h 00mSWF-DUB
6/11Tue
multi-stopPLAY
11h 30mDUB-SWF
$413
5/28Tue
multi-stopPLAY
10h 00mSWF-DUB
6/8Sat
multi-stopPLAY
11h 30mDUB-SWF
$420
5/27Mon
multi-stopAmerican Airlines
10h 55mORD-DUB
11/25Mon
multi-stopAmerican Airlines
11h 30mDUB-ORD
$864
5/27Mon
multi-stopAmerican Airlines
10h 45mORD-DUB
12/1Sun
multi-stopAmerican Airlines
12h 05mDUB-ORD
$867
5/27Mon
multi-stopAer Lingus
15h 25mJFK-DUB
5/30Thu
multi-stopAer Lingus
15h 45mDUB-JFK
$877
5/27Mon
multi-stopAer Lingus
15h 25mJFK-DUB
7/10Wed
nonstopAer Lingus
7h 35mDUB-JFK
$929
5/30Thu
multi-stopDelta
12h 45mJFK-DUB
6/8Sat
nonstopDelta
7h 30mDUB-JFK
$1,016
5/29Wed
multi-stopDelta
10h 55mJFK-DUB
6/8Sat
nonstopDelta
7h 30mDUB-JFK
$1,029
5/29Wed
multi-stopUnited Airlines
14h 25mLGA-DUB
6/5Wed
multi-stopUnited Airlines
11h 44mDUB-LGA
$1,072
5/27Mon
nonstopUnited Airlines
7h 00mEWR-DUB
6/4Tue
multi-stopUnited Airlines
14h 58mDUB-EWR
$1,073

Search by stops

Search by airline

Search by price

Flights to Ireland

Return flight deals:

Ireland - United States

Cabin classes:

$1,557
$1,311
$1,473
$471

Browse origins:

View more