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Cheap flights from the United States to Ireland from $196

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United States to Ireland departing on 2/23. 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 the United States to Ireland

Cheap round-trip flights

These are some of the best round-trip flight deals from the United States to Ireland 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 the United States to Ireland.

Cheap last minute flights

Planning a quick getaway from the United States to Ireland? 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 Ireland, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from theUnited States to Ireland

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

All round-trip flight deals to Ireland

The cheapest plane tickets to Ireland found on KAYAK recently.
6:20 pm - 9:40 amBOS-DUB
10h 20m1 stop
11:00 am - 5:00 pmDUB-BOS
11h 00m1 stop
$289PLAY
Find Deal
Thu, Feb 6 - Thu, Mar 6
6:15 pm - 9:40 amSWF-DUB
10h 25m1 stop
11:00 am - 5:05 pmDUB-SWF
11h 05m1 stop
$292PLAY
Find Deal
Sun, Jan 26 - Sat, Feb 8
9:10 pm - 8:45 amJFK-DUB
6h 35mnonstop
10:45 am - 1:25 pmDUB-JFK
7h 40mnonstop
$415Delta
Find Deal
Thu, Dec 5 - Thu, Dec 12
8:00 pm - 1:10 pmSEA-DUB
9h 10mnonstop
4:30 pm - 6:15 pmDUB-SEA
9h 45mnonstop
$418Aer Lingus
Find Deal
Sun, Dec 1 - Sun, Dec 8
9:09 pm - 8:25 amBOS-DUB
6h 16mnonstop
10:45 am - 11:06 amDUB-BOS
29h 21m1 stop
$418Delta
Find Deal
Mon, Dec 2 - Wed, Dec 11
8:00 pm - 1:10 pmSEA-DUB
9h 10mnonstop
4:30 pm - 6:15 pmDUB-SEA
9h 45mnonstop
$419Aer Lingus
Find Deal
Sun, Dec 1 - Mon, Dec 9
9:29 pm - 10:05 amEWR-DUB
31h 36m1 stop
9:00 am - 10:10 amDUB-EWR
30h 10m1 stop
$458United Airlines
Find Deal
Sun, Dec 1 - Sun, Dec 8
6:00 am - 10:05 amLGA-DUB
23h 05m1 stop
9:00 am - 8:00 amDUB-LGA
28h 00m1 stop
$458United Airlines
Find Deal
Wed, Dec 4 - Wed, Dec 11
4:10 pm - 8:40 amLGA-DUB
11h 30m1 stop
2:05 pm - 7:59 pmDUB-LGA
10h 54m1 stop
$497American Airlines
Find Deal
Sat, Feb 1 - Mon, Feb 10
4:20 pm - 8:40 amLGA-DUB
11h 20m1 stop
2:05 pm - 7:59 pmDUB-LGA
10h 54m1 stop
$499American Airlines
Find Deal
Thu, Feb 13 - Mon, Feb 17
8:00 pm - 10:15 amBOS-DUB
9h 15m1 stop
$196Icelandair
Find Deal
Sun, Feb 23
7:30 pm - 10:15 amEWR-DUB
9h 45m1 stop
$198Icelandair
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Mon, Jan 20
9:09 pm - 8:25 amBOS-DUB
6h 16mnonstop
$268Delta
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Wed, Dec 11
10:38 am - 8:45 amBOS-DUB
17h 07m1 stop
$272Delta
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Mon, Dec 9
7:15 pm - 7:00 amEWR-DUB
6h 45mnonstop
$297United Airlines
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Sun, Dec 8
7:15 pm - 7:00 amEWR-DUB
6h 45mnonstop
$298United Airlines
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Tue, Nov 26
8:20 pm - 3:40 pmBOS-DUB
14h 20m1 stop
$335American Airlines
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Tue, Jan 7
4:10 pm - 8:40 amLGA-DUB
11h 30m1 stop
$342American Airlines
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Sun, Jan 12
5:45 pm - 4:50 amBOS-DUB
6h 05mnonstop
$409Aer Lingus
Find Deal
Tue, Feb 18
9:10 pm - 8:15 amBOS-DUB
6h 05mnonstop
$420Aer Lingus
Find Deal
Tue, Jan 28
6:15 pm - 9:40 amSWF-DUB
10h 25m1 stop
11:00 am - 5:05 pmDUB-SWF
11h 05m1 stop
$413PLAY
Find Deal
Sun, Nov 17 - Fri, Nov 22
6:20 pm - 9:40 amBOS-DUB
10h 20m1 stop
11:00 am - 5:00 pmDUB-BOS
11h 00m1 stop
$417PLAY
Find Deal
Sun, Nov 17 - Thu, Nov 21
9:15 pm - 8:45 amJFK-DUB
6h 30mnonstop
10:45 am - 1:25 pmDUB-JFK
7h 40mnonstop
$489Delta
Find Deal
Mon, Nov 18 - Tue, Nov 26
9:15 pm - 8:45 amJFK-DUB
6h 30mnonstop
10:45 am - 1:25 pmDUB-JFK
7h 40mnonstop
$495Delta
Find Deal
Sun, Nov 17 - Tue, Nov 26
9:37 pm - 10:05 amEWR-DUB
31h 28m1 stop
9:00 am - 10:10 amDUB-EWR
30h 10m1 stop
$543United Airlines
Find Deal
Sun, Nov 17 - Wed, Dec 4
7:15 pm - 7:00 amEWR-DUB
6h 45mnonstop
9:00 am - 11:50 amDUB-EWR
7h 50mnonstop
$549United Airlines
Find Deal
Mon, Nov 18 - Tue, Nov 26
9:15 pm - 8:40 amJFK-DUB
6h 25mnonstop
12:05 pm - 7:35 pmDUB-JFK
12h 30m1 stop
$604Aer Lingus
Find Deal
Fri, Nov 15 - Fri, Nov 22
1:00 pm - 8:15 amJFK-DUB
14h 15m1 stop
11:10 am - 1:50 pmDUB-JFK
7h 40mnonstop
$693Aer Lingus
Find Deal
Fri, Nov 15 - Tue, Nov 26
11:48 am - 8:40 amSFO-DUB
12h 52m1 stop
2:05 pm - 10:31 pmDUB-SFO
16h 26m1 stop
$951American Airlines
Find Deal
Fri, Nov 15 - Mon, Nov 18
6:55 pm - 5:05 amORD-DUB
28h 10m1 stop
11:30 am - 2:00 pmDUB-ORD
8h 30mnonstop
$1,001American Airlines
Find Deal
Sat, Nov 16 - Sun, Nov 24
9:09 pm - 8:25 amBOS-DUB
6h 16mnonstop
11:30 am - 1:55 pmDUB-BOS
7h 25mnonstop
$413KLM
Find Deal
Mon, Dec 2 - Wed, Dec 11
9:09 pm - 8:25 amBOS-DUB
6h 16mnonstop
11:30 am - 1:55 pmDUB-BOS
7h 25mnonstop
$414Air France
Find Deal
Mon, Dec 2 - Wed, Dec 11
9:10 pm - 8:45 amJFK-DUB
6h 35mnonstop
10:45 am - 1:25 pmDUB-JFK
7h 40mnonstop
$415Delta
Find Deal
Thu, Dec 5 - Fri, Dec 13
8:00 pm - 1:10 pmSEA-DUB
9h 10mnonstop
4:30 pm - 6:15 pmDUB-SEA
9h 45mnonstop
$418Aer Lingus
Find Deal
Sun, Dec 1 - Sun, Dec 8
8:00 pm - 1:10 pmSEA-DUB
9h 10mnonstop
4:30 pm - 6:15 pmDUB-SEA
9h 45mnonstop
$419Aer Lingus
Find Deal
Sun, Dec 1 - Mon, Dec 9
9:15 pm - 8:25 amBOS-DUB
6h 10mnonstop
11:30 am - 1:50 pmDUB-BOS
7h 20mnonstop
$424Delta
Find Deal
Sun, Feb 23 - Tue, Mar 4
7:15 pm - 7:00 amEWR-DUB
6h 45mnonstop
9:00 am - 11:50 amDUB-EWR
7h 50mnonstop
$472United Airlines
Find Deal
Thu, Nov 28 - Wed, Dec 4
7:15 pm - 7:00 amEWR-DUB
6h 45mnonstop
9:00 am - 11:50 amDUB-EWR
7h 50mnonstop
$473United Airlines
Find Deal
Thu, Dec 5 - Wed, Dec 11
9:15 pm - 8:40 amJFK-DUB
6h 25mnonstop
4:45 pm - 7:25 pmDUB-JFK
7h 40mnonstop
$642American Airlines
Find Deal
Sat, Nov 30 - Sat, Dec 7
9:15 pm - 8:40 amJFK-DUB
6h 25mnonstop
4:45 pm - 7:25 pmDUB-JFK
7h 40mnonstop
$645American Airlines
Find Deal
Fri, Dec 13 - Sun, Dec 15

PLAY flights from United States to Ireland

Our best PLAY deals on United States to Ireland flight tickets
PLAY
Feb 6
BOS6:20 pmBoston Logan Intl
10h 20m
1 stop
DUB9:40 amDublin
Mar 6
DUB11:00 amDublin
11h 00m
1 stop
BOS5:00 pmBoston Logan Intl
PLAY
Jan 26
SWF6:15 pmNew Windsor Stewart
10h 25m
1 stop
DUB9:40 amDublin
Feb 8
DUB11:00 amDublin
11h 05m
1 stop
SWF5:05 pmNew Windsor Stewart
PLAY
Jan 29
BOS6:20 pmBoston Logan Intl
10h 20m
1 stop
DUB9:40 amDublin
Feb 1
DUB11:00 amDublin
11h 00m
1 stop
BOS5:00 pmBoston Logan Intl

Air Canada flights from United States to Ireland

Our best Air Canada deals on United States to Ireland flight tickets
Air Canada
Dec 2
BOS5:35 pmBoston Logan Intl
32h 35m
2 stops
DUB7:10 amDublin
Dec 11
DUB9:00 amDublin
16h 03m
2 stops
BOS8:03 pmBoston Logan Intl
Air Canada
Dec 2
BOS5:35 pmBoston Logan Intl
32h 35m
2 stops
DUB7:10 amDublin
Dec 11
DUB9:00 amDublin
16h 03m
2 stops
BOS8:03 pmBoston Logan Intl
Air Canada
Nov 26
EWR10:30 amNewark
15h 40m
2 stops
DUB7:10 amDublin
Dec 6
DUB9:00 amDublin
13h 40m
1 stop
EWR5:40 pmNewark

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

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 Ireland from United States?

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

What is the cheapest United States to Ireland flight route?

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

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

There are 3 cabin classes available to choose from on United States to Ireland 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 United States to Ireland flights?

You could potentially save up to 27% on your flight if you consider stops on a United States to Ireland flight.

Cheap United States to Ireland flight deals and tips

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

Best Price Found

$196

Fastest flight time

5h 55m

Direct flights

Every day

Airports in Ireland

1 airport
The best one-way flight to Ireland from United States in the past 72 hours is $196. The best round-trip flight deal from United States to Ireland found on momondo in the last 72 hours is $289.
The fastest flight from United States to Ireland takes 5h 55m
Direct flights go from United States to Ireland every day.
There is 1 airport near Ireland: Dublin (DUB)

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

    Prices for flights from United States to Ireland refresh daily.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from United States to Ireland.

  • What documentation or ID do you need to fly to Ireland?

    The travel and health documents required for your trip to Ireland 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 license, and a passport valid for six-months after you plan to arrive at Ireland. 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 United States to Ireland?


Best airlines flying from United States to Ireland

Compare and see reviews for airlines that fly from United States to Ireland with momondo
Airline
Rating
Free Cancellation
Price
JetBluePriceFrom $248Free CancellationRating
7.5
3,448 reviews
Search JetBlue flights
PLAYPriceFrom $269Free CancellationRating
7.1
88 reviews
Search PLAY flights
Scandinavian AirlinesPriceFrom $280Free CancellationRating
7.3
1,302 reviews
Search Scandinavian Airlines flights
British AirwaysPriceFrom $281Free CancellationRating
6.6
6,833 reviews
Search British Airways flights
FinnairPriceFrom $325Free CancellationRating
7.7
1,302 reviews
Search Finnair flights
TAP AIR PORTUGALPriceFrom $352Free CancellationRating
7.1
1,893 reviews
Search TAP AIR PORTUGAL flights
Aer LingusPriceFrom $363Free CancellationRating
7.1
1,084 reviews
Search Aer Lingus flights
IcelandairPriceFrom $365Free CancellationRating
7.2
561 reviews
Search Icelandair flights
Brussels AirlinesPriceFrom $407Free CancellationRating
7.4
370 reviews
Search Brussels Airlines flights
IberiaPriceFrom $419Free CancellationRating
7.0
2,663 reviews
Search Iberia flights

Why use momondo?

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

It is quick and easy to find United States to Ireland flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Ireland that suits you.

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

Yes. momondo allows you to filter the results for United States to Ireland flights to just show those with flexible booking policies.

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

Once you have performed a search for United States to Ireland flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of United States to Ireland flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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