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Cheap flights from Ireland to the United States from €232

This is the cheapest return 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 28/2. 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
€232PLAY
Find Deal
Fri, 28 Feb - Thu, 6 Mar
11:00 - 17:05DUB-SWF
11h 05m1 stop
18:15 - 09:40SWF-DUB
10h 25m1 stop
€237PLAY
Find Deal
Sat, 1 Feb - Fri, 7 Feb
16:40 - 19:29DUB-JFK
7h 49mdirect
17:00 - 04:15JFK-DUB
6h 15mdirect
€347Aer Lingus
Find Deal
Wed, 19 Feb - Wed, 26 Feb
16:45 - 18:59DUB-BOS
7h 14mdirect
21:10 - 08:15BOS-DUB
6h 05mdirect
€348Aer Lingus
Find Deal
Sat, 1 Feb - Sun, 9 Feb
16:00 - 21:55DUB-BOS
10h 55m1 stop
22:00 - 12:10BOS-DUB
9h 10m1 stop
€368British Airways
Find Deal
Mon, 13 Jan - Sun, 19 Jan
15:50 - 21:55DUB-BOS
11h 05m1 stop
18:25 - 09:40BOS-DUB
10h 15m1 stop
€370British Airways
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Sun, 12 Jan - Tue, 21 Jan
13:25 - 22:22DUB-BOS
13h 57m2 stops
21:15 - 12:40BOS-DUB
10h 25m1 stop
€387KLM
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Tue, 14 Jan - Sun, 19 Jan
13:25 - 19:20DUB-JFK
10h 55m1 stop
21:20 - 12:40JFK-DUB
10h 20m1 stop
€395KLM
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Fri, 17 Jan - Sat, 1 Feb
09:00 - 14:29DUB-EWR
10h 29m1 stop
19:30 - 07:00EWR-DUB
6h 30mdirect
€453United Airlines
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Wed, 12 Feb - Wed, 26 Feb
09:00 - 15:48DUB-EWR
11h 48m1 stop
19:30 - 07:00EWR-DUB
6h 30mdirect
€455United Airlines
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Sat, 1 Feb - Thu, 6 Feb
22:45 - 18:00DUB-BOS
23h 15m2 stops
€235
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Sun, 9 Mar
22:35 - 17:00DUB-BOS
23h 25m2 stops
€245
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Mon, 27 Jan
17:25 - 19:25SNN-JFK
31h 00m2 stops
€328Aer Lingus
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Sat, 8 Mar
17:25 - 13:50SNN-JFK
25h 25m2 stops
€331Aer Lingus
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Sat, 8 Mar
13:05 - 19:35DUB-BOS
11h 30m1 stop
€445British Airways
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Sat, 22 Feb
08:40 - 19:35DUB-EWR
15h 55m1 stop
€477British Airways
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Thu, 16 Jan
10:45 - 13:36DUB-JFK
7h 51mdirect
€500KLM
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Thu, 20 Feb
10:45 - 14:25DUB-JFK
7h 40mdirect
€515KLM
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Sat, 15 Mar
09:00 - 10:48DUB-LGA
30h 48m1 stop
€881United Airlines
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Wed, 22 Jan
09:00 - 11:58DUB-MIA
55h 58m2 stops
€970United Airlines
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Wed, 1 Jan
12:05 - 13:25DUB-EWR
30h 20m1 stop
17:40 - 11:40EWR-DUB
13h 00m1 stop
€502Scandinavian Airlines
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Thu, 26 Dec - Thu, 9 Jan
11:15 - 13:25DUB-EWR
31h 10m2 stops
17:40 - 11:40EWR-DUB
13h 00m1 stop
€503Scandinavian Airlines
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Thu, 26 Dec - Tue, 14 Jan
10:45 - 13:25DUB-JFK
7h 40mdirect
21:10 - 08:45JFK-DUB
6h 35mdirect
€593KLM
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Thu, 26 Dec - Tue, 31 Dec
10:45 - 13:25DUB-JFK
7h 40mdirect
17:50 - 12:40JFK-DUB
13h 50m1 stop
€596KLM
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Thu, 26 Dec - Tue, 31 Dec
16:45 - 18:55DUB-BOS
7h 10mdirect
17:50 - 04:45BOS-DUB
5h 55mdirect
€599British Airways
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Thu, 26 Dec - Wed, 1 Jan
11:35 - 22:13DUB-JFK
15h 38m1 stop
17:00 - 04:15JFK-DUB
6h 15mdirect
€608Aer Lingus
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Tue, 24 Dec - Sat, 11 Jan
13:10 - 21:55DUB-BOS
13h 45m1 stop
17:50 - 04:45BOS-DUB
5h 55mdirect
€613British Airways
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Thu, 26 Dec - Wed, 1 Jan
11:35 - 22:13DUB-JFK
15h 38m1 stop
17:00 - 04:15JFK-DUB
6h 15mdirect
€617Aer Lingus
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Tue, 24 Dec - Tue, 31 Dec
09:00 - 08:01DUB-EWR
28h 01m2 stops
19:15 - 07:00EWR-DUB
6h 45mdirect
€660United Airlines
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Fri, 27 Dec - Tue, 31 Dec
09:00 - 14:15DUB-BOS
10h 15m1 stop
06:02 - 07:00BOS-DUB
19h 58m2 stops
€698United Airlines
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Tue, 24 Dec - Mon, 6 Jan
11:10 - 13:50DUB-JFK
7h 40mdirect
17:00 - 04:15JFK-DUB
6h 15mdirect
€347Aer Lingus
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Tue, 18 Feb - Wed, 26 Feb
16:45 - 18:59DUB-BOS
7h 14mdirect
21:10 - 08:15BOS-DUB
6h 05mdirect
€348Aer Lingus
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Sat, 1 Feb - Sun, 9 Feb
12:00 - 14:05DUB-BOS
7h 05mdirect
23:30 - 10:45BOS-DUB
6h 15mdirect
€397KLM
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Fri, 4 Apr - Thu, 10 Apr
11:30 - 13:47DUB-BOS
7h 17mdirect
22:15 - 08:25BOS-DUB
6h 10mdirect
€405KLM
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Wed, 5 Mar - Fri, 28 Mar
09:00 - 11:35DUB-EWR
7h 35mdirect
19:30 - 07:00EWR-DUB
6h 30mdirect
€502United Airlines
Find Deal
Tue, 18 Feb - Sun, 23 Feb
16:45 - 18:59DUB-BOS
7h 14mdirect
21:10 - 08:15BOS-DUB
6h 05mdirect
€510British Airways
Find Deal
Sat, 1 Feb - Sat, 8 Feb
16:45 - 18:59DUB-BOS
7h 14mdirect
21:10 - 08:15BOS-DUB
6h 05mdirect
€518American Airlines
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Tue, 14 Jan - Tue, 21 Jan
11:35 - 13:50DUB-BOS
7h 15mdirect
21:10 - 08:15BOS-DUB
6h 05mdirect
€519American Airlines
Find Deal
Wed, 15 Jan - Wed, 22 Jan
11:35 - 13:50DUB-BOS
7h 15mdirect
17:45 - 04:50BOS-DUB
6h 05mdirect
€525British Airways
Find Deal
Sat, 1 Feb - Thu, 6 Feb
13:35 - 16:10DUB-EWR
7h 35mdirect
19:25 - 07:05EWR-DUB
6h 40mdirect
€580United Airlines
Find Deal
Sun, 4 May - Sun, 11 May

Aer Lingus flights from Ireland to United States

Our best Aer Lingus deals on Ireland to United States flight tickets
Aer Lingus
19 Feb
DUB16:40Dublin
7h 49m
JFK19:29New York John F Kennedy Intl
26 Feb
JFK17:00New York John F Kennedy Intl
6h 15m
DUB04:15Dublin
Aer Lingus
11 Feb
DUB11:10Dublin
7h 40m
JFK13:50New York John F Kennedy Intl
18 Feb
JFK17:00New York John F Kennedy Intl
6h 15m
DUB04:15Dublin
Aer Lingus
1 Feb
DUB16:45Dublin
7h 14m
BOS18:59Boston Logan Intl
7 Feb
BOS17:45Boston Logan Intl
6h 05m
DUB04:50Dublin

Icelandair flights from Ireland to United States

Our best Icelandair deals on Ireland to United States flight tickets
Icelandair
14 Feb
DUB11:30Dublin
10h 40m
1 stop
JFK17:10New York John F Kennedy Intl
17 Feb
JFK18:30New York John F Kennedy Intl
10h 45m
1 stop
DUB10:15Dublin
Icelandair
14 Feb
DUB11:30Dublin
10h 40m
1 stop
JFK17:10New York John F Kennedy Intl
19 Feb
JFK18:30New York John F Kennedy Intl
10h 45m
1 stop
DUB10:15Dublin
Icelandair
13 Feb
DUB11:30Dublin
10h 40m
1 stop
JFK17:10New York John F Kennedy Intl
18 Feb
JFK19:25New York John F Kennedy Intl
9h 50m
1 stop
DUB10:15Dublin

See travel insights to the United States from

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 month to fly to United States?

The cheapest month to fly to United States from Ireland is in February. Flight prices, which tend to average around €429, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of February, then book flights to United States from Ireland during April instead. Flights to United States in April, while not as cheap as those in February, still average around €448.

What is the cheapest day to depart on your flight to United States?

According to our data, Thursday is the cheapest day to fly to United States from Ireland. The lowest ticket price found for a Thursday departure recently was €485. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Ireland to United States for around €565.

What is the cheapest time of day to depart on your flight to United States?

Our data shows that the cheapest Ireland to United States flights are usually those with departure times in the evening. Our users have found flights to United States in the evening for as low as €392. Flights at midday are often more expensive, with an average ticket price of €525.

What is the cheapest Ireland to United States flight route?

Fly from Dublin to Boston Logan Intl for the best Ireland - United States flight prices

How far in advance should I book a flight to United States?

Most flyers found that booking tickets 40 days in advance of their planned departure date is the best time to get cheap flights to United States. During this timeframe, flight prices are around €545. Keep in mind that you might be able to find cheaper flights to United States at any time. In fact, our users found flights for as low as €419 in the past 72 hours.

What cabin class options are available on Ireland to United States flights?

There are 3 cabin classes available to choose from on Ireland to United States flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

You could potentially save up to 43% 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

€235

Fastest flight time

7h 05m

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 €235. The best return flight deal from Ireland to United States found on momondo in the last 72 hours is €232.
The fastest flight from Ireland to United States takes 7h 05m
Direct flights go from Ireland to United States every day.
There are 6 airports near United States: Newark (EWR), New Windsor Stewart (SWF), Boston Logan Intl (BOS), New York LaGuardia (LGA), 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 €225Free CancellationRating
7.1
91 reviews
Search PLAY flights
Scandinavian AirlinesPriceFrom €289Free CancellationRating
7.3
1,309 reviews
Search Scandinavian Airlines flights
Aer LingusPriceFrom €336Free CancellationRating
7.1
1,076 reviews
Search Aer Lingus flights
IcelandairPriceFrom €343Free CancellationRating
7.1
506 reviews
Search Icelandair flights
DeltaPriceFrom €343Free CancellationRating
8.0
8,588 reviews
Search Delta flights
Air FrancePriceFrom €355Free CancellationRating
7.4
1,503 reviews
Search Air France flights
JetBluePriceFrom €363Free CancellationRating
7.4
3,263 reviews
Search JetBlue flights
KLMPriceFrom €363Free CancellationRating
7.8
1,345 reviews
Search KLM flights
LufthansaPriceFrom €381Free CancellationRating
6.8
7,083 reviews
Search Lufthansa flights
TAP AIR PORTUGALPriceFrom €382Free CancellationRating
7.1
1,880 reviews
Search TAP AIR PORTUGAL 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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