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Flights to Ireland

$264 Cheap flights to Ireland

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight to Ireland departing on 3/20. 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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Recent flights found to popular cities in Ireland

Find flights to these popular cities in Ireland from your nearest airport.
PLAY
Mar 20
IAD
10h 30m
1 stop
DUB
Mar 27
DUB
11h 00m
1 stop
IAD
PLAY
Mar 23
IAD
10h 30m
1 stop
DUB
Mar 27
DUB
11h 00m
1 stop
IAD
PLAY
Mar 21
IAD
10h 30m
1 stop
DUB
Mar 27
DUB
11h 00m
1 stop
IAD
PLAY
Jan 25
SWF
10h 25m
1 stop
DUB
Jan 30
DUB
11h 05m
1 stop
SWF
PLAY
Dec 8
SWF
10h 25m
1 stop
DUB
Dec 12
DUB
11h 05m
1 stop
SWF
PLAY
Jan 25
SWF
10h 25m
1 stop
DUB
Jan 31
DUB
11h 05m
1 stop
SWF
PLAY
Jan 12
SWF
10h 25m
1 stop
DUB
Feb 7
DUB
11h 05m
1 stop
SWF
PLAY
Jan 11
SWF
10h 25m
1 stop
DUB
Jan 16
DUB
11h 05m
1 stop
SWF
PLAY
Jan 11
SWF
10h 25m
1 stop
DUB
Jan 17
DUB
11h 05m
1 stop
SWF
PLAY
Jan 17
SWF
10h 25m
1 stop
DUB
Jan 31
DUB
11h 05m
1 stop
SWF
PLAY
Jan 25
BOS
10h 20m
1 stop
DUB
Feb 9
DUB
11h 00m
1 stop
BOS
PLAY
Jan 17
SWF
10h 25m
1 stop
DUB
Jan 24
DUB
11h 05m
1 stop
SWF
Aer Lingus
Dec 12
JFK
6h 20m
SNN
Dec 15
SNN
7h 25m
JFK
Aer Lingus
Dec 7
BOS
5h 50m
SNN
Dec 10
SNN
7h 05m
BOS
Aer Lingus
Dec 5
BOS
5h 50m
SNN
Dec 9
SNN
7h 05m
BOS
Aer Lingus
Dec 4
BOS
5h 50m
SNN
Dec 10
SNN
7h 05m
BOS
American Airlines
Dec 3
JFK
13h 15m
1 stop
SNN
Dec 11
SNN
19h 20m
1 stop
JFK
American Airlines
Jan 8
JFK
17h 50m
1 stop
SNN
Jan 12
SNN
15h 55m
1 stop
JFK
American Airlines
Mar 11
BOS
18h 15m
1 stop
SNN
Mar 18
SNN
10h 35m
1 stop
BOS
American Airlines
Mar 11
JFK
15h 55m
1 stop
SNN
Mar 17
SNN
17h 25m
1 stop
JFK
Aer Lingus
Mar 11
JFK
6h 20m
SNN
Mar 17
SNN
7h 25m
JFK
Aer Lingus
Jan 8
BOS
5h 50m
SNN
Jan 14
SNN
7h 05m
BOS
Aer Lingus
Jan 12
BOS
5h 50m
SNN
Jan 15
SNN
7h 05m
BOS
Aer Lingus
Mar 1
JFK
6h 20m
SNN
Mar 6
SNN
7h 25m
JFK
KLM
Jan 15
BOS
19h 35m
1 stop
ORK
Jan 20
ORK
29h 10m
1 stop
BOS
KLM
Jan 12
BOS
19h 30m
1 stop
ORK
Jan 27
ORK
29h 10m
1 stop
BOS
KLM
Jan 15
BOS
14h 53m
2 stops
ORK
Jan 20
ORK
29h 10m
1 stop
BOS
Delta
Jan 12
BOS
19h 55m
2 stops
ORK
Jan 27
ORK
31h 59m
2 stops
BOS
American Airlines
Dec 9
BOS
19h 50m
1 stop
ORK
Dec 15
ORK
10h 20m
1 stop
BOS
American Airlines
Dec 9
BOS
19h 50m
1 stop
ORK
Dec 15
ORK
15h 50m
2 stops
BOS
American Airlines
Mar 27
JFK
13h 45m
1 stop
ORK
Mar 30
ORK
10h 35m
1 stop
JFK
American Airlines
Jan 15
BOS
14h 49m
2 stops
ORK
Jan 20
ORK
17h 59m
2 stops
BOS
American Airlines
Jan 15
DEN
15h 30m
2 stops
ORK
Jan 20
ORK
19h 44m
2 stops
DEN
American Airlines
Mar 7
LAX
14h 05m
1 stop
ORK
Mar 14
ORK
20h 45m
1 stop
LAX
American Airlines
Mar 7
LAX
14h 05m
1 stop
ORK
Mar 14
ORK
19h 12m
2 stops
LAX
American Airlines
Dec 6
JFK
11h 56m
1 stop
ORK
Dec 9
ORK
17h 30m
1 stop
JFK
Aer Lingus
Dec 25
JFK
19h 55m
2 stops
CFN
Jan 6
CFN
32h 44m
1 stop
JFK
Aer Lingus
Dec 25
JFK
19h 55m
2 stops
CFN
Jan 6
CFN
38h 25m
2 stops
JFK
British Airways
Jan 3
DEN
19h 30m
2 stops
CFN
Jan 10
CFN
33h 30m
3 stops
DEN
Multiple Airlines
Jan 4
ORD
19h 30m
2 stops
CFN
Jan 11
CFN
15h 25m
2 stops
ORD
Aer Lingus
Dec 25
JFK
14h 50m
1 stop
CFN
Jan 6
CFN
32h 44m
1 stop
JFK
Aer Lingus
Dec 16
JFK
19h 50m
2 stops
CFN
Dec 23
CFN
38h 25m
2 stops
JFK
Aer Lingus
Jan 3
IAD
11h 05m
1 stop
CFN
Jan 10
CFN
31h 25m
1 stop
IAD
Aer Lingus
Dec 16
JFK
19h 50m
2 stops
CFN
Dec 23
CFN
29h 35m
1 stop
JFK
Aer Lingus
Dec 16
JFK
9h 50m
1 stop
CFN
Dec 23
CFN
29h 35m
1 stop
JFK
Multiple Airlines
Jan 3
IAD
11h 05m
1 stop
CFN
Jan 10
CFN
30h 40m
2 stops
IAD
British Airways
Jan 3
DEN
19h 30m
2 stops
CFN
Jan 10
CFN
33h 10m
2 stops
DEN
Multiple Airlines
Jan 3
ORD
17h 40m
2 stops
CFN
Jan 10
CFN
17h 20m
1 stop
ORD
Multiple Airlines
Dec 6
EWR
24h 35m
2 stops
NOC
Dec 10
NOC
26h 10m
2 stops
EWR
Aer Lingus
Dec 6
EWR
9h 55m
1 stop
NOC
Dec 10
NOC
11h 35m
1 stop
EWR
Multiple Airlines
Feb 4
SFO
20h 00m
2 stops
NOC
Feb 18
NOC
39h 21m
2 stops
SFO
Multiple Airlines
Mar 19
ORD
15h 55m
2 stops
NOC
Mar 27
NOC
29h 11m
2 stops
ORD
Multiple Airlines
Feb 2
SFO
20h 00m
2 stops
NOC
Feb 18
NOC
28h 37m
2 stops
SFO
British Airways
Dec 6
EWR
9h 55m
1 stop
NOC
Dec 10
NOC
32h 10m
2 stops
EWR
Multiple Airlines
Mar 20
ORD
17h 25m
2 stops
NOC
Mar 27
NOC
25h 01m
2 stops
ORD
Aer Lingus
Feb 4
SFO
35h 00m
1 stop
NOC
Feb 18
NOC
34h 30m
2 stops
SFO
Multiple Airlines
Feb 1
SFO
20h 00m
2 stops
NOC
Feb 21
NOC
28h 37m
2 stops
SFO
British Airways
Mar 19
ORD
14h 36m
2 stops
NOC
Mar 27
NOC
30h 05m
1 stop
ORD
British Airways
Mar 19
ORD
11h 50m
1 stop
NOC
Mar 27
NOC
30h 05m
1 stop
ORD
British Airways
Mar 18
ORD
11h 50m
1 stop
NOC
Mar 23
NOC
55h 30m
2 stops
ORD

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.
7:10 pm - 9:40 amIAD-DUB
10h 30m1 stop
11:00 am - 6:00 pmDUB-IAD
11h 00m1 stop
$264PLAY
Find Deal
Thu, Mar 20 - Thu, Mar 27
7:10 pm - 9:40 amIAD-DUB
10h 30m1 stop
11:00 am - 6:00 pmDUB-IAD
11h 00m1 stop
$267PLAY
Find Deal
Sun, Mar 23 - Thu, Mar 27
9:25 pm - 8:25 amBOS-DUB
6h 00mnonstop
4:45 pm - 6:50 pmDUB-BOS
7h 05mnonstop
$412Aer Lingus
Find Deal
Tue, Apr 1 - Tue, Apr 29
9:10 pm - 8:15 amBOS-DUB
6h 05mnonstop
11:35 am - 1:50 pmDUB-BOS
7h 15mnonstop
$414Aer Lingus
Find Deal
Tue, Jan 7 - Wed, Jan 15
9:10 pm - 8:45 amJFK-DUB
6h 35mnonstop
10:45 am - 1:25 pmDUB-JFK
7h 40mnonstop
$414Delta
Find Deal
Tue, Dec 3 - Tue, Dec 10
9:09 pm - 8:25 amBOS-DUB
6h 16mnonstop
10:45 am - 6:22 pmDUB-BOS
12h 37m1 stop
$424Delta
Find Deal
Mon, Dec 9 - Tue, Dec 17
9:29 pm - 10:05 amEWR-DUB
31h 36m1 stop
9:00 am - 8:06 amDUB-EWR
28h 06m1 stop
$458United Airlines
Find Deal
Tue, Dec 3 - 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 - Sun, Dec 8
4:20 pm - 8:40 amLGA-DUB
11h 20m1 stop
2:05 pm - 7:58 pmDUB-LGA
10h 53m1 stop
$459American Airlines
Find Deal
Thu, Dec 5 - Thu, Dec 12
10:30 pm - 1:35 pmJFK-DUB
10h 05m1 stop
12:05 pm - 7:40 pmDUB-JFK
11h 35m1 stop
$466American Airlines
Find Deal
Fri, Mar 7 - Sun, Mar 16
7:25 pm - 10:15 amJFK-DUB
9h 50m1 stop
$200Icelandair
Find Deal
Mon, Jan 20
7:30 pm - 10:15 amEWR-DUB
9h 45m1 stop
$200Icelandair
Find Deal
Wed, Feb 5
9:15 pm - 8:25 amBOS-DUB
6h 10mnonstop
$268Delta
Find Deal
Sun, Feb 23
9:45 am - 8:05 amBOS-DUB
17h 20m2 stops
$289Delta
Find Deal
Tue, Jan 28
7:15 pm - 7:00 amEWR-DUB
6h 45mnonstop
$298United Airlines
Find Deal
Sun, Dec 8
7:15 pm - 7:00 amEWR-DUB
6h 45mnonstop
$299United Airlines
Find Deal
Wed, Dec 4
12:20 am - 3:05 pmJFK-DUB
10h 45m1 stop
$335American Airlines
Find Deal
Sun, Mar 16
4:10 pm - 8:40 amLGA-DUB
11h 30m1 stop
$342American Airlines
Find Deal
Mon, Jan 20
7:05 pm - 2:55 pmJFK-DUB
14h 50m1 stop
$352Aer Lingus
Find Deal
Sat, Feb 15
6:40 pm - 5:05 amEWR-DUB
6h 25mnonstop
$394Aer Lingus
Find Deal
Mon, Mar 17
11:35 am - 10:15 amBOS-DUB
17h 40m1 stop
11:30 am - 5:45 pmDUB-BOS
11h 15m1 stop
$435Icelandair
Find Deal
Sun, Nov 24 - Thu, Nov 28
6:30 pm - 11:15 amEWR-DUB
11h 45m1 stop
11:00 am - 1:35 pmDUB-EWR
31h 35m1 stop
$438Scandinavian Airlines
Find Deal
Sun, Nov 24 - Sun, Feb 16
6:00 am - 10:05 amLGA-DUB
23h 05m1 stop
9:00 am - 9:23 amDUB-LGA
29h 23m1 stop
$543United Airlines
Find Deal
Mon, Nov 25 - Wed, Dec 11
7:15 pm - 7:00 amEWR-DUB
6h 45mnonstop
9:00 am - 11:50 amDUB-EWR
7h 50mnonstop
$554United Airlines
Find Deal
Mon, Nov 25 - Wed, Dec 11
9:30 am - 4:45 amJFK-DUB
14h 15m1 stop
11:10 am - 1:50 pmDUB-JFK
7h 40mnonstop
$628Aer Lingus
Find Deal
Sun, Nov 24 - Sun, Feb 16
5:10 pm - 8:15 amJFK-DUB
10h 05m1 stop
2:10 pm - 4:59 pmDUB-JFK
7h 49mnonstop
$659Aer Lingus
Find Deal
Mon, Nov 25 - Wed, Dec 11
9:15 pm - 8:45 amJFK-DUB
6h 30mnonstop
5:55 am - 1:20 pmDUB-JFK
12h 25m1 stop
$818Delta
Find Deal
Mon, Nov 25 - Tue, Dec 3
9:15 pm - 8:45 amJFK-DUB
6h 30mnonstop
10:45 am - 1:25 pmDUB-JFK
7h 40mnonstop
$842Delta
Find Deal
Mon, Nov 25 - Thu, Nov 28
4:30 pm - 8:40 amLGA-DUB
11h 10m1 stop
2:05 pm - 7:43 pmDUB-LGA
10h 38m1 stop
$928American Airlines
Find Deal
Thu, Nov 21 - Sun, Nov 24
8:20 pm - 11:15 amBOS-DUB
9h 55m1 stop
11:35 am - 1:45 pmDUB-BOS
7h 10mnonstop
$945American Airlines
Find Deal
Sun, Nov 24 - Thu, Nov 28
10:20 pm - 8:15 amBOS-DUB
5h 55mnonstop
4:45 pm - 7:55 pmDUB-BOS
7h 10mnonstop
$411Aer Lingus
Find Deal
Wed, Mar 12 - Wed, Mar 19
9:25 pm - 8:25 amBOS-DUB
6h 00mnonstop
4:45 pm - 6:50 pmDUB-BOS
7h 05mnonstop
$412Aer Lingus
Find Deal
Tue, Apr 1 - Tue, Apr 29
9:10 pm - 8:45 amJFK-DUB
6h 35mnonstop
10:45 am - 1:25 pmDUB-JFK
7h 40mnonstop
$414Delta
Find Deal
Tue, Dec 3 - Tue, Dec 10
9:09 pm - 8:25 amBOS-DUB
6h 16mnonstop
11:30 am - 1:55 pmDUB-BOS
7h 25mnonstop
$451Delta
Find Deal
Fri, Dec 6 - Fri, Dec 13
7:15 pm - 7:00 amEWR-DUB
6h 45mnonstop
9:00 am - 11:50 amDUB-EWR
7h 50mnonstop
$474United Airlines
Find Deal
Thu, Dec 5 - Tue, Dec 10
7:15 pm - 7:00 amEWR-DUB
6h 45mnonstop
9:00 am - 11:50 amDUB-EWR
7h 50mnonstop
$475United Airlines
Find Deal
Thu, Dec 5 - Wed, Dec 11
5:00 pm - 4:15 amJFK-DUB
6h 15mnonstop
4:45 pm - 7:25 pmDUB-JFK
7h 40mnonstop
$644American Airlines
Find Deal
Fri, Dec 6 - Sun, Dec 8
9:10 pm - 8:15 amBOS-DUB
6h 05mnonstop
4:45 pm - 6:59 pmDUB-BOS
7h 14mnonstop
$649British Airways
Find Deal
Sun, Jan 12 - Tue, Jan 21
5:40 pm - 5:05 amEWR-DUB
6h 25mnonstop
1:10 pm - 4:10 pmDUB-EWR
8h 00mnonstop
$654American Airlines
Find Deal
Fri, Jan 10 - Wed, Jan 15
5:45 pm - 4:50 amBOS-DUB
6h 05mnonstop
11:35 am - 1:50 pmDUB-BOS
7h 15mnonstop
$668British Airways
Find Deal
Sun, Jan 12 - Tue, Jan 21

See travel insights to Ireland from

Ireland flights insights and trends

Explore insights for your Ireland flight to craft the best travel plan

What is the cheapest flight to Ireland?

If you are looking to fly to Ireland for less, look to airlines like Ryanair, Vueling, and Aer Lingus, with prices starting at $28, $32, and $33 respectively.
See prices from:

Cheapest flights to cities in Ireland

Click on the cities below to find out when it's cheapest to fly to Ireland from United States
Dublin
Dublin

Cheap Ireland flight deals and tips

Summary info about Ireland flight prices, duration and airlines

Best One-Way Price

$200

Best Round-Trip Price

$264

Fastest flight time

9h 15m

Popular in

May
The best one-way flight price to Ireland from United States in the last 72 hours is $200 (New York John F Kennedy Intl to Dublin).
The best round-trip flight price to Ireland from United States in the last 72 hours is $264 (Washington, D.C. Dulles Intl to Dublin).
The fastest flight to Ireland from United States takes 9h 15m (Boston Logan Intl to Dublin).
May has the highest demand for flights to Ireland, with a 17% price increase on average.

Frequently asked questions about flying to Ireland

What popular landmarks are in Ireland?

What is the best airport to land at to visit St. Stephen's Green?

When visiting St. Stephen's Green in Dublin, the closest airport is Dublin Airport.

What is the most popular airport in Ireland to fly to?

How much are flights to Ireland?

Flights to Ireland have been found on momondo for as low as $267 per ticket recently. However, the average price tends to be $1,484 and anything for $1,288 or less is a good deal. $13,661 is the most expensive flight we’ve seen in the past week, though you may be able to avoid this price depending on what airport you fly from, what airline you choose, and how far in advance you book your flights.

What is the best day of the week to fly to Ireland?

Flying to Ireland on a Monday or Wednesday is your best option since this is when flight prices tend to be at their lowest for the week. The most expensive day of the week to fly to Ireland is on a Saturday.

Where is it cheapest to fly into Ireland?

When traveling to Ireland, Dublin airport in Dublin offers the cheapest overall flights with an average airfare of $267, while the second most affordable option is Shannon airport with an average airfare of $406 for Shannon.

When did momondo last update prices for flights to Ireland?

Prices for flights to Ireland are updated daily.

How many operators does momondo search for flights to Ireland?

How old do you have to be to fly to Ireland?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel to Ireland.

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

The required travel and health documents for your Ireland trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ireland. We recommend that you seek guidance from your airline or a reliable third party such as IATA.


Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights to Ireland. Millions of users trust and use momondo every year so you are in good company.

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

Yes. momondo enables you to select and highlight flights to Ireland with this policy.

How can momondo help me find flights to Ireland?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as filter your options to help you make an informed choice when booking flights to Ireland.

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

Yes. momondo can track flight prices for Ireland and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


An easier way to manage your Ireland trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Cheapest flight routes to Ireland

These routes have the cheapest flights to Ireland found by momondo users in United States
DepartingDestinationBest TimeBest Price
New WindsorDublin9h 20m$320
NewarkDublin6h 25m$337
BaltimoreDublin9h 35m$338
DenverDublin8h 35m$343
RaleighDublin9h 35m$343
Washington, D.C.Dublin6h 45m$347
BostonDublin5h 55m$348
New YorkDublin6h 15m$350
ChicagoDublin7h 20m$356
OrlandoDublin8h 05m$402
MiamiDublin8h 20m$411
New YorkShannon6h 20m$418
SeattleDublin9h 05m$422
BostonShannon5h 50m$431
PortlandDublin11h 40m$434
DallasDublin9h 05m$439