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Cheap flights from Ireland to the United States from €243

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ireland to the United States departing on 11/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Ireland to the United States

Cheap return flights

These are some of the best return flight deals from Ireland to the United States that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Ireland to the United States.

Cheap last-minute flights

Planning a quick getaway from Ireland to the United States? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to the United States, so you can enjoy a seamless trip without stopovers.

Cheap bus & train deals from Ireland to the United States

Find recent round-trip train or bus tickets from Ireland to the United States.

All round-trip flight deals to the United States

The cheapest plane tickets to the United States found on KAYAK recently.
11:00 - 17:05DUB-SWF
11h 05m1 stop
18:15 - 09:40SWF-DUB
10h 25m1 stop
€257PLAY
Find Deal
Sat, 15 Feb - Fri, 21 Feb
11:00 - 17:05DUB-SWF
11h 05m1 stop
18:15 - 09:40SWF-DUB
10h 25m1 stop
€268PLAY
Find Deal
Fri, 15 Nov - Fri, 29 Nov
10:45 - 17:20DUB-JFK
11h 35m1 stop
20:15 - 09:55JFK-DUB
9h 40m1 stop
€370British Airways
Find Deal
Fri, 7 Mar - Fri, 14 Mar
05:55 - 13:20DUB-JFK
12h 25m1 stop
17:20 - 08:25JFK-DUB
10h 05m1 stop
€382KLM
Find Deal
Tue, 10 Dec - Mon, 16 Dec
05:55 - 13:20DUB-JFK
12h 25m1 stop
21:10 - 08:45JFK-DUB
6h 35mdirect
€384KLM
Find Deal
Wed, 11 Dec - Sun, 15 Dec
13:10 - 19:35DUB-JFK
11h 25m1 stop
19:00 - 09:50JFK-DUB
9h 50m1 stop
€401British Airways
Find Deal
Thu, 14 Nov - Mon, 18 Nov
13:10 - 16:10DUB-EWR
8h 00mdirect
17:40 - 05:05EWR-DUB
6h 25mdirect
€416Aer Lingus
Find Deal
Thu, 5 Dec - Thu, 12 Dec
13:10 - 16:10DUB-EWR
8h 00mdirect
17:40 - 05:05EWR-DUB
6h 25mdirect
€418Aer Lingus
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Fri, 15 Nov - Mon, 18 Nov
09:00 - 19:45DUB-EWR
15h 45m1 stop
19:15 - 07:00EWR-DUB
6h 45mdirect
€447United Airlines
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Wed, 19 Feb - Sun, 23 Feb
09:00 - 18:55DUB-LGA
14h 55m1 stop
10:25 - 10:05LGA-DUB
18h 40m1 stop
€447United Airlines
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Fri, 15 Nov - Fri, 29 Nov
08:30 - 17:00DUB-BOS
37h 30m2 stops
€243
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Wed, 11 Dec
11:00 - 17:00DUB-BOS
11h 00m1 stop
€246PLAY
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Sun, 2 Feb
16:45 - 18:55DUB-BOS
7h 10mdirect
€340Aer Lingus
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Fri, 13 Dec
16:45 - 18:55DUB-BOS
7h 10mdirect
€344Aer Lingus
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Sun, 10 Nov
13:00 - 08:55DUB-LGA
24h 55m2 stops
€403British Airways
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Wed, 4 Dec
10:25 - 19:35DUB-JFK
14h 10m1 stop
€403British Airways
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Wed, 11 Dec
10:45 - 13:45DUB-JFK
8h 00mdirect
€559KLM
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Sat, 18 Jan
17:25 - 11:45DUB-LAX
26h 20m1 stop
€613KLM
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Tue, 7 Jan
09:00 - 22:57DUB-SFO
21h 57m3 stops
€927United Airlines
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Sun, 17 Nov
11:50 - 18:43DUB-LGA
11h 53m1 stop
€981United Airlines
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Fri, 3 Jan
11:00 - 17:00DUB-BOS
11h 00m1 stop
18:20 - 09:40BOS-DUB
10h 20m1 stop
€385PLAY
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Thu, 7 Nov - Thu, 14 Nov
11:00 - 17:05DUB-SWF
11h 05m1 stop
18:15 - 09:40SWF-DUB
10h 25m1 stop
€401PLAY
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Thu, 7 Nov - Thu, 14 Nov
13:10 - 19:35DUB-EWR
11h 25m1 stop
18:35 - 09:50EWR-DUB
10h 15m1 stop
€476British Airways
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Thu, 7 Nov - Thu, 14 Nov
15:20 - 17:55DUB-ORD
8h 35mdirect
15:55 - 05:15ORD-DUB
7h 20mdirect
€477Aer Lingus
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Thu, 7 Nov - Thu, 14 Nov
13:10 - 19:35DUB-EWR
11h 25m1 stop
18:35 - 09:50EWR-DUB
10h 15m1 stop
€482British Airways
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Thu, 7 Nov - Mon, 11 Nov
11:50 - 00:54DUB-MCO
18h 04m1 stop
15:18 - 07:00MCO-DUB
10h 42m1 stop
€512United Airlines
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Thu, 7 Nov - Thu, 14 Nov
13:05 - 19:35DUB-BOS
11h 30m1 stop
17:50 - 04:45BOS-DUB
5h 55mdirect
€515Aer Lingus
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Thu, 7 Nov - Thu, 14 Nov
09:00 - 11:50DUB-EWR
7h 50mdirect
15:07 - 10:05EWR-DUB
13h 58m1 stop
€569United Airlines
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Tue, 5 Nov - Wed, 13 Nov
05:55 - 13:18DUB-JFK
12h 23m1 stop
21:15 - 08:45JFK-DUB
6h 30mdirect
€631KLM
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Wed, 6 Nov - Mon, 18 Nov
05:55 - 13:18DUB-JFK
12h 23m1 stop
21:15 - 08:45JFK-DUB
6h 30mdirect
€635KLM
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Tue, 5 Nov - Wed, 13 Nov
10:45 - 13:25DUB-JFK
7h 40mdirect
21:10 - 08:45JFK-DUB
6h 35mdirect
€389KLM
Find Deal
Wed, 11 Dec - Sun, 15 Dec
10:45 - 13:40DUB-JFK
7h 55mdirect
21:15 - 08:45JFK-DUB
6h 30mdirect
€400KLM
Find Deal
Mon, 10 Feb - Sat, 22 Feb
13:10 - 16:10DUB-EWR
8h 00mdirect
17:40 - 05:05EWR-DUB
6h 25mdirect
€416Aer Lingus
Find Deal
Thu, 5 Dec - Thu, 12 Dec
16:45 - 19:25DUB-JFK
7h 40mdirect
17:00 - 04:15JFK-DUB
6h 15mdirect
€416Aer Lingus
Find Deal
Fri, 15 Nov - Sat, 23 Nov
09:00 - 11:50DUB-EWR
7h 50mdirect
19:15 - 07:00EWR-DUB
6h 45mdirect
€498United Airlines
Find Deal
Thu, 26 Dec - Tue, 31 Dec
09:00 - 11:50DUB-EWR
7h 50mdirect
19:15 - 07:00EWR-DUB
6h 45mdirect
€501United Airlines
Find Deal
Thu, 26 Dec - Sun, 29 Dec
11:35 - 13:45DUB-BOS
7h 10mdirect
21:20 - 08:15BOS-DUB
5h 55mdirect
€543British Airways
Find Deal
Sat, 16 Nov - Mon, 25 Nov
16:45 - 18:55DUB-BOS
7h 10mdirect
17:50 - 04:45BOS-DUB
5h 55mdirect
€547British Airways
Find Deal
Sat, 16 Nov - Tue, 19 Nov
11:35 - 13:45DUB-BOS
7h 10mdirect
17:50 - 04:45BOS-DUB
5h 55mdirect
€554American Airlines
Find Deal
Thu, 21 Nov - Mon, 2 Dec
16:45 - 18:55DUB-BOS
7h 10mdirect
17:50 - 04:45BOS-DUB
5h 55mdirect
€555American Airlines
Find Deal
Thu, 21 Nov - Thu, 28 Nov

PLAY flights from Ireland to United States

Our best PLAY deals on Ireland to United States flight tickets
PLAY
15 Feb
DUB11:00Dublin
11h 05m
1 stop
SWF17:05New Windsor Stewart
21 Feb
SWF18:15New Windsor Stewart
10h 25m
1 stop
DUB09:40Dublin
PLAY
15 Nov
DUB11:00Dublin
11h 05m
1 stop
SWF17:05New Windsor Stewart
29 Nov
SWF18:15New Windsor Stewart
10h 25m
1 stop
DUB09:40Dublin
PLAY
21 Nov
DUB11:00Dublin
11h 00m
1 stop
BOS17:00Boston Logan Intl
28 Nov
BOS18:20Boston Logan Intl
10h 20m
1 stop
DUB09:40Dublin

Aer Lingus flights from Ireland to United States

Our best Aer Lingus deals on Ireland to United States flight tickets
Aer Lingus
5 Dec
DUB13:10Dublin
8h 00m
EWR16:10Newark
12 Dec
EWR17:40Newark
6h 25m
DUB05:05Dublin
Aer Lingus
15 Nov
DUB16:45Dublin
7h 40m
JFK19:25New York John F Kennedy Intl
18 Nov
JFK17:00New York John F Kennedy Intl
6h 15m
DUB04:15Dublin
Aer Lingus
15 Nov
DUB13:10Dublin
8h 00m
EWR16:10Newark
24 Nov
EWR17:40Newark
6h 25m
DUB05:05Dublin

How to get the cheapest flight ticket from Ireland to United States

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies to United States from Ireland?

PLAY. PLAY, Icelandair, and Scandinavian Airlines are the most popular carriers operating from Ireland to United States

What is the cheapest Ireland to United States flight route?

Dublin - New Windsor Stewart. Fly from Dublin to New Windsor Stewart for the best Ireland - United States flight prices

Can stopping save me money on Ireland to United States flights?

You could potentially save up to 26% on your flight if you consider stops on a Ireland to United States flight.

Cheap Ireland to United States flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ireland to United States

Best price found

€243

Fastest flight time

7h 02m

Direct flights

Every day

Airports in United States

6 airports
The best one-way flight to United States from Ireland in the past 72 hours is €243. The best return flight deal from Ireland to United States found on momondo in the last 72 hours is €257.
The fastest flight from Ireland to United States takes 7h 02m
Direct flights go from Ireland to United States every day.
There are 6 airports near United States: Chicago O'Hare Intl (ORD), Newark (EWR), New Windsor Stewart (SWF), Boston Logan Intl (BOS), Orlando (MCO), New York John F Kennedy Intl (JFK)

  • When did momondo last update prices for flights from Ireland to United States?

    Prices for flights from Ireland to United States are updated daily.

  • How many operators does momondo search for flights from Ireland to United States?

  • How old do you have to be to fly from Ireland to United States?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Ireland to United States.

  • What documentation or ID do you need to fly to United States?

    The travel and health documents required for your trip to United States can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at United States. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Ireland to United States?


Best airlines flying from Ireland to United States

Compare and see reviews for airlines that fly from Ireland to United States with momondo
Airline
Rating
Free Cancellation
Price
PLAYPriceFrom €209Free CancellationRating
7.1
87 reviews
Search PLAY flights
Scandinavian AirlinesPriceFrom €260Free CancellationRating
7.3
1,303 reviews
Search Scandinavian Airlines flights
Austrian AirlinesPriceFrom €274Free CancellationRating
7.6
828 reviews
Search Austrian Airlines flights
IberiaPriceFrom €282Free CancellationRating
7.0
2,671 reviews
Search Iberia flights
British AirwaysPriceFrom €310Free CancellationRating
6.7
6,841 reviews
Search British Airways flights
United AirlinesPriceFrom €316Free CancellationRating
7.4
9,238 reviews
Search United Airlines flights
Aer LingusPriceFrom €322Free CancellationRating
7.1
1,088 reviews
Search Aer Lingus flights
DeltaPriceFrom €330Free CancellationRating
8.0
8,827 reviews
Search Delta flights
Air FrancePriceFrom €330Free CancellationRating
7.4
1,531 reviews
Search Air France flights
IcelandairPriceFrom €330Free CancellationRating
7.2
584 reviews
Search Icelandair flights

Why use momondo?

Why should I use momondo to find a flight deal from Ireland to United States?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to United States from Ireland.

Can I find flights from Ireland to United States with flexible booking policies on momondo?

Yes. All flights to United States from Ireland on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Ireland to United States?

momondo provides multiple filters to help you find the best flight to United States from Ireland. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Ireland to United States right now. Can momondo alert me if prices change?

Price alerts on flights to United States from Ireland are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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