€190 Find Cheap Flights to the United States

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 29/4. 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

Search hundreds of travel sites at once for deals on flights to the United States

Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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

Free to useThere are no hidden charges or fees.

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

Best United States Flight Deals

Cheapest return prices found by our users on KAYAK in the last 72 hours

New York
Newark1 stop€236
Miami
Miami2 stops€370
Orlando
Orlando1 stop€409
Boston
Boston1 stop€277
Los Angeles
Los Angeles1 stop€372
Chicago
Chicago1 stop€314
San Francisco
San Francisco1 stop€403
Las Vegas
Las Vegas1 stop€415
Washington, D.C.
Baltimore1 stop€282
Seattle
Seattle1 stop€370
Denver
Denver1 stop€417
Atlanta
Atlanta1 stop€359
Tampa
Tampa1 stop€438
Dallas
Dallas3 stops€478
Philadelphia
Philadelphia2 stops€378
Houston
Houston3 stops€520
San Diego
San Diego2 stops€438
Nashville
Nashville1 stop€429
Honolulu
Honolulu2 stops€797

Good to know

Low season

January

High season

June

Cheapest flight

€190
Best time to beat the crowds (11% less expensive on average)
Most popular time to fly (10% more expensive on average)
Flight from Dublin to Orlando

FAQs - booking United States flights

  • How long is the flight to the United States?

    An average direct flight from Ireland to the United States takes 11h 46m, covering a distance of 10324 km. The most popular route is Dublin - New York with an average flight time of 7h 20m.

  • What is the cheapest flight to the United States?

    The cheapest ticket to the United States from Ireland found in the last 72 hours was €348 one-way, and €275 round-trip. The most popular route is Dublin to New York John F Kennedy Intl and the cheapest round-trip airline ticket found on this route in the last 72 hours was €302.

  • Which airlines fly to the United States?

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

  • What are the most popular destinations in the United States?

    Based on KAYAK flight searches, the most popular destination is New York (53% of total searches to the United States). The next most popular destinations are Boston (4%) and Chicago (4%). Searches for flights to Los Angeles (3%), to Orlando (3%) and to Las Vegas (3%) 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 travellers know whether to wait or book now.

See more FAQs

Top tips for finding cheap flights to the United States

  • Looking for cheap airfare to the United States? 25% of our users found return tickets to the United States for the following prices or less: From Shannon €577, from Dublin €1,005
  • Book at least 1 week before departure in order to get a below-average price.
  • High season is considered to be June, July and August. The cheapest month to fly from Ireland is February.
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest United States flight deals.
See more tips

Top 5 airlines flying 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.
7.8
KLMOverall score based on 1339 reviews
7.8Boarding
7.2Entertainment
7.7Comfort
7.3Food
8.4Crew
Airline reviews

Good flight with KLM, friendly staff. Food was good, had much worse on other airlines. Selection of drinks also good enough for us. Entertainment was also good. The economy seats are ok and that’s it. For a 12 hour flight I think a little more comfort in the economy seats in pitch and softness would be highly appreciated by the customers and can makte the difference.

10.0 ExcellentDennis, Nov 2024BKK - AMS
Read more KLM reviews

Good flight with KLM, friendly staff. Food was good, had much worse on other airlines. Selection of drinks also good enough for us. Entertainment was also good. The economy seats are ok and that’s it. For a 12 hour flight I think a little more comfort in the economy seats in pitch and softness would be highly appreciated by the customers and can makte the difference.

Good food. Excellent crew service. Clean aircraft. Narrow seats and isle.

Transavia flight, was booked as KLM but i couldnt select seat or access boarding pass with KLM at all. Crammed seating and very no frills experience all around. First and last time.

Seats were nice and comfy. Crew was polite and attentive. Business class is awesome and worth the money.

Flight left a few minutes late, but that's it. I wish the seats could be wider and recline more.

Overall a very pleasant flight. No significant issues on either flight. Amsterdam airport is very convenient for connecting

Great flight because I upgraded to Premium Comfort. Made a huge difference in the experience.

Good experience, just i couldn’t connect me to the wifi

The flight was great, the only reason for middle scores on entertainment and food is that it was a short flight so not included (but snacks were served including alcoholic beverages free of charge). I would definitely recommend KLM.

Flight was delayed. Can happen. But the info on the website and app said that flight was cancelled which was not the case.

I liked all the informational texts. I always knew where to go and when .

I feel bad, but Swiss airlines is not an airlines I will ever fly again. Their cabins are basic, seats are extremely uncomfortable, crew is a hit or a miss with service. What's worse is how they make you feel they are there to make money and not make your travel needs be met or make your travel a pleasure. They charge for 2nd bags, seat selection and felt like a budget arinines frontier/spirit airline attitude and approach. Their business class is from the early 2000s, basic. Additionally, planes going to India, are old, falling apart and not maintained. Even the crew mentioned this is typical of the airline having older planes going to India. Panels detached and loose or stuck with duct tape, seats scruffed up and dirty, seatbelts roughed up. The scariest thing was when I saw a window panel next to where I was sitting loose and dangling. The crew mentioned it's only cosmetic and assured the integrity of the plane was inspected by the maintenance crew. This is where they confessed about planes going to India being old. I UNFORTUNATELY would NOT recommend Swiss airlines to anyone and will NEVER fly with them again!

Very punctual. Comfortable plane and great entertainment options. The staff was very nice.

Liked the hospitality . The ight took us 6 hrs to get from fort myers to ewr.

Plane 3 hours late. Missed connection. No help from gate staff. App horrible. Lost connection repeatedly. No service desk. Finally got help from young girl driving cart.

Oh my gosh, I loved my experience with United! they made me want to travel more often.

Change cabin crew assisting business class. Not taking care, ignoring requests and calls. Never had such an experience in business class.

The ANA crew and their members were all extremely nice and caring. Shout out to the crews for working on Christmas and New Years. Y'all the real MVP

Not as good as expected Air Can needs to improve totally rated on internet as worst

The flight attendants in First Class were mediocre at best. They did not take our tray away until we were about to land and only did so when I press the call button. The United person at the United Club was asked to get us our boarding pass since we missed the flight due in Chicago. She argued that we did not have seats on the flight given to us in Moline. Furthermore, she was adamant that we did not have a First Class ticket. After I spent much time with her trying to show we were correct, she reluctantly agreed. She was probably the most incompetent ticketing person I have ever met and I have traveled 3 million miles on United plus many additional miles with other carriers. United has definitely deteriorated in more than on way.

This flight was delayed and caused me to miss my connecting flight from New York to Boston. I had to rent a car and drive myself home to avoid waiting another 5 hours in the airport.

Flight was cancelled. There were no Aer Lingus reps to help. I had to rebook my flight and find a hotel. Still had nothing from the airline.

They couldn't do through check-in for us. They took 2 hours to issue just one leg of the boarding pass. They had no idea to handle the case of passengers who travels to USA via Dublin airport. we had tough time time Dublin airport as boarding pass for the US flight was not pre-issued. Hope Aer Lingus will learn to handle such cases which they couldn't learn in in the past 50 years of the service.

There was a very drunk and disruptive passenger who was on the plane, right behind me. He was already drunk before boarding but was still let on the plane. He kept kicking and hitting the back of my chair the entire flight. It was an early morning flight and had zero rest on that leg

Really lovely trip and flight. The flight staff were so accommodating and warm throughout!

Friendly crew who apologised and explained reason for delay. Good on board service. Rather cramped seating. Late departure.

Was not aware that Aer Lingus was like the cut-rate services in the states, with no food or beverage (other then 3.50 Euro coffee) and no screens for entertainment. Was a great flight, but not much in the way of services.

during a very rough flight, I was forced to sit in a last row seat, fell asleep, and was forced to return to my assigned seat after the turbulence. The stewardess then used that seat to sleep.

I didn’t realize Aer Lingus was a “nickel and dime” kind of airline where you had to separately buy all the amenities you wanted. The push to purchase duty-free beauty products was off-putting. And our row had the least amount of leg room I’ve ever dealt with on a flight.

We couldn't talk to aer lingus we had issues with the flight change and aer lingus made us talk to kayak

It would have been better to have USB charging ports available on the longer haul Flight that one of 2 hours

Was very good Staff was great. No tv monitors tho. So long flights make it longer

The worst. No free beverages. No entertainment on an overseas flight. Not enough space. Never again.

Play is affordable! Only way we fly from the states to Europe. Left late but arrived on time

have screens on backs of chairs...offer free snacks and water

Boarding and crew was great. Flight was cold, need layers. Deplaning was hard. We had to take stairs off the plane and I was separated from my travel companion because we were not seated together and they would not let him wait for me to get off so we were forced onto different shuttles.

Check in and boarding was easy, crew was cheerful. Not much to read or do on the plane and our neighboring passengers were talking loudly so we could not sleep. But overall good. Great coffee.

Flyplay is the only way I travel to Europe. Had a 15 hr layover in Iceland. Normally this would suck, but I regret a car and saw the black sand beaches, several waterfalls and sky lagoon. And finished with lamb at cafe Loki.

did not get the seats we had specially paid for

This is a no frills airline. You cant expect much for the price. Low cost flight, clean, nice staff. That's all I need for the price. If you want more, book with another airline and pay more. For Europe trips, PLAY is the ONLY airline I use

Less than average, low level of shared required information needed during the transfer from airport to another, also the used team during boarding In Indianapolis station is Not Professional

Reliable, great value, but not outstanding in any aspect. This is similar to the experience you get in most international carriers like Etihad or Delta.

Flight got diverted because of an emergency and the crew were fantastic and probably saved that passenger’s life. While in emergency landing some measures could have been taken to prevent additional delays. In general not great experience with BA. I used to fly BA years ago all the time, very disappointed by the whole experience, seats were tight, bathrooms tight.

Business class area too small and chair and equipment not comfortable .

Lost my luggage in London Was double charged for luggage

Boarding could have been better organized. The one member of staff disappeared for a while so boarding by group relied on honesty.

I never made this flight but the staff helped to get me rebooked (see previous review)

No land services during boarding, specially while moving from terminal to another

Even the carry-ons were not allowed and upon getting down, we had the wait for the longest time for the baggage to put on the jet aisle. We had a short connection which British Airways kept changing and made out entire experience poor. I would never fly BA again.

The seat was very uncomfortable. It helped to use the foot rest. Could not sleep because of the seat.

Book Cheap United States Plane Tickets

Recent return flight deals

19/2Wed
1 stop
12h 35mDUB-EWR
24/2Mon
2 stops
14h 50mEWR-DUB
€236
19/2Wed
2 stopsLufthansa
15h 35mDUB-EWR
24/2Mon
2 stopsLufthansa
14h 50mEWR-DUB
€267
1/2Sat
directKLM
7h 51mDUB-JFK
7/2Fri
1 stopKLM
17h 50mJFK-DUB
€335
12/2Wed
directAer Lingus
7h 49mDUB-JFK
19/2Wed
directAer Lingus
6h 15mJFK-DUB
€341
5/2Wed
directAer Lingus
8h 00mDUB-EWR
27/2Thu
directAer Lingus
6h 25mEWR-DUB
€342
26/2Wed
2 stopsBritish Airways
16h 30mDUB-LGA
2/3Sun
2 stopsBritish Airways
12h 30mLGA-DUB
€354
1/2Sat
1 stopBritish Airways
11h 30mDUB-EWR
7/2Fri
1 stopBritish Airways
10h 15mEWR-DUB
€365
12/3Wed
1 stopUnited Airlines
10h 54mDUB-LGA
17/3Mon
1 stopUnited Airlines
10h 36mLGA-DUB
€367
15/2Sat
1 stopUnited Airlines
14h 42mDUB-BOS
22/2Sat
2 stopsUnited Airlines
16h 20mBOS-DUB
€367
12/2Wed
1 stopKLM
23h 04mDUB-JFK
25/2Tue
directKLM
6h 25mJFK-DUB
€375

Search by stops

Search by airline

Search by price

Recent one-way flight deals

29/4Tue
1 stopWestJet
12h 35mDUB-MCO
€190
30/4Wed
1 stopWestJet
12h 35mDUB-MCO
€198
8/3Sat
2 stopsAer Lingus
25h 25mSNN-JFK
€334
8/3Sat
2 stopsAer Lingus
31h 00mSNN-JFK
€336
26/1Sun
1 stopBritish Airways
11h 00mDUB-EWR
€394
23/1Thu
1 stopBritish Airways
12h 00mDUB-JFK
€423
13/2Thu
1 stopKLM
13h 07mDUB-MCO
€570
13/2Thu
1 stopKLM
16h 02mDUB-MCO
€574
2/2Sun
1 stopUnited Airlines
10h 54mDUB-LGA
€878
8/2Sat
2 stopsUnited Airlines
31h 12mDUB-LGA
€883

Search by stops

Search by airline

Search by price

Last minute flights to the United States

Last minute flight, train and bus deals

20/1Mon
multi-stop
11h 05mDUB-JFK
27/1Mon
multi-stop
15h 30mJFK-DUB
€363
19/1Sun
multi-stopPLAY
11h 05mDUB-SWF
26/1Sun
multi-stopPLAY
10h 25mSWF-DUB
€384
20/1Mon
multi-stopBritish Airways
13h 55mDUB-MIA
27/1Mon
multi-stopBritish Airways
13h 24mMIA-DUB
€450
20/1Mon
multi-stopBritish Airways
24h 40mDUB-MCO
27/1Mon
multi-stopBritish Airways
17h 10mMCO-DUB
€455
17/1Fri
directAer Lingus
7h 15mDUB-BOS
25/1Sat
directAer Lingus
6h 05mBOS-DUB
€524
18/1Sat
directAer Lingus
7h 14mDUB-BOS
25/1Sat
directAer Lingus
6h 05mBOS-DUB
€543
17/1Fri
multi-stopUnited Airlines
15h 45mDUB-EWR
20/1Mon
directUnited Airlines
6h 45mEWR-DUB
€573
17/1Fri
multi-stopUnited Airlines
32h 12mDUB-BOS
25/1Sat
multi-stopUnited Airlines
16h 30mBOS-DUB
€573
17/1Fri
directKLM
7h 55mDUB-JFK
20/1Mon
directKLM
6h 25mJFK-DUB
€615
20/1Mon
multi-stopKLM
23h 13mDUB-JFK
26/1Sun
directKLM
6h 25mJFK-DUB
€646

Search by stops

Search by airline

Search by price

Everything you need to know for your flight to the United States

Cabin class types available on flights to the United States

Cabin classes available on flights to the United States. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

Not what you’re looking for? Find thousands of other hotels, flights, car hires and package deals with KAYAK.