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Cheap flights from the United States to Dublin from $147

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 Dublin departing on 9/9. 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 Dublin

Recent round-trip flight deals from the United States to Dublin

Air France Logo
9:30 pm - 9:15 amJFK-DUB
6h 45mnonstop
Air France Logo
1:15 pm - 3:55 pmDUB-JFK
7h 40mnonstop
$348Air France
Find Deal
Wed, Sep 3 - Thu, Sep 11
United Airlines Logo
7:29 pm - 10:20 amLGA-DUB
9h 51m1 stop
United Airlines Logo
9:00 am - 3:38 pmDUB-LGA
11h 38m1 stop
$348United Airlines
Find Deal
Mon, Nov 10 - Sun, Nov 16
Aer Lingus Logo
9:25 pm - 8:25 amBOS-DUB
6h 00mnonstop
Aer Lingus Logo
4:45 pm - 6:45 pmDUB-BOS
7h 00mnonstop
$351Aer Lingus
Find Deal
Sun, Sep 7 - Tue, Sep 16
Delta Logo
9:20 pm - 4:20 pmJFK-DUB
14h 00m1 stop
Delta Logo
10:45 am - 1:20 pmDUB-JFK
7h 35mnonstop
$351Delta
Find Deal
Sun, Nov 30 - Thu, Dec 11
Delta Logo
5:30 pm - 10:45 amJFK-DUB
12h 15m1 stop
Delta Logo
1:15 pm - 3:55 pmDUB-JFK
7h 40mnonstop
$352Delta
Find Deal
Tue, Sep 9 - Wed, Sep 17
American Airlines Logo
6:44 pm - 8:40 amBOS-DUB
8h 56m1 stop
American Airlines Logo
1:05 pm - 7:45 pmDUB-BOS
11h 40m1 stop
$354American Airlines
Find Deal
Sun, Dec 7 - Fri, Dec 19
Icelandair Logo
7:25 pm - 10:15 amJFK-DUB
9h 50m1 stop
Icelandair Logo
11:30 am - 6:00 pmDUB-JFK
11h 30m1 stop
$356Icelandair
Find Deal
Mon, Nov 24 - Fri, Nov 28
Aer Lingus Logo
4:55 pm - 4:25 amJFK-DUB
6h 30mnonstop
Aer Lingus Logo
4:45 pm - 8:25 pmDUB-JFK
7h 40mnonstop
$360Aer Lingus
Find Deal
Tue, Oct 21 - Tue, Oct 28
Icelandair Logo
11:35 pm - 11:05 amBOS-DUB
30h 30m1 stop
Icelandair Logo
12:15 pm - 10:00 pmDUB-BOS
14h 45m1 stop
$372Icelandair
Find Deal
Wed, Sep 17 - Sun, Sep 21
American Airlines Logo
4:45 pm - 10:15 amDFW-DUB
12h 30m1 stop
American Airlines Logo
12:55 pm - 4:40 pmDUB-DFW
9h 45mnonstop
$501American Airlines
Find Deal
Wed, Oct 29 - Fri, Nov 7

JetBlue flights from United States to Dublin

Our best JetBlue deals on United States to Dublin flight tickets
JetBlue
Sep 4
JFK8:29 pmNew York John F Kennedy Intl
6h 51m
DUB8:20 amDublin
Sep 11
DUB11:30 amDublin
7h 26m
JFK1:56 pmNew York John F Kennedy Intl
$361
Find similar
JetBlue
Oct 11
JFK4:50 pmNew York John F Kennedy Intl
11h 10m
1 stop
DUB9:00 amDublin
Oct 21
DUB11:30 amDublin
7h 26m
JFK1:56 pmNew York John F Kennedy Intl
$372
Find similar
JetBlue
Sep 4
JFK8:29 pmNew York John F Kennedy Intl
6h 51m
DUB8:20 amDublin
Sep 14
DUB10:40 amDublin
16h 32m
1 stop
JFK10:12 pmNew York John F Kennedy Intl
$378
Find similar

Air Canada flights from United States to Dublin

Our best Air Canada deals on United States to Dublin flight tickets
Air Canada
Nov 19
LGA7:50 pmNew York LaGuardia
30h 20m
1 stop
DUB7:10 amDublin
Nov 30
DUB9:00 amDublin
29h 52m
2 stops
LGA9:52 amNew York LaGuardia
$350
Find similar
Air Canada
Aug 25
LGA5:45 pmNew York LaGuardia
9h 00m
1 stop
DUB7:45 amDublin
Sep 3
DUB9:50 amDublin
14h 47m
2 stops
LGA7:37 pmNew York LaGuardia
$352
Find similar
Air Canada
Aug 25
BOS12:15 pmBoston Logan Intl
14h 30m
2 stops
DUB7:45 amDublin
Sep 3
DUB9:50 amDublin
17h 05m
2 stops
BOS9:55 pmBoston Logan Intl
$354
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from United States to Dublin that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 21, 2025.
Use the filters below to find and compare flights from the United States to Dublin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Wed 9/3

9:30 pm-9:15 am

Nonstop6h 45m

Dublin

Thu 9/11

1:15 pm-3:55 pm

Nonstop7h 40m

$348

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Mon 11/10

7:29 pm-10:20 am

1 stop9h 51m

Dublin

Sun 11/16

9:00 am-3:38 pm

1 stop11h 38m

$348

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Sun 9/7

9:25 pm-8:25 am

Nonstop6h 00m

Dublin

Tue 9/16

4:45 pm-6:45 pm

Nonstop7h 00m

$351

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Sun 11/30

9:20 pm-4:20 pm

1 stop14h 00m

Dublin

Thu 12/11

10:45 am-1:20 pm

Nonstop7h 35m

$351

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Tue 9/9

5:30 pm-10:45 am

1 stop12h 15m

Dublin

Wed 9/17

1:15 pm-3:55 pm

Nonstop7h 40m

$352

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Sun 12/7

6:44 pm-8:40 am

1 stop8h 56m

Dublin

Fri 12/19

1:05 pm-7:45 pm

1 stop11h 40m

$354

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Mon 11/24

7:25 pm-10:15 am

1 stop9h 50m

Dublin

Fri 11/28

11:30 am-6:00 pm

1 stop11h 30m

$356

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Tue 10/21

4:55 pm-4:25 am

Nonstop6h 30m

Dublin

Tue 10/28

4:45 pm-8:25 pm

Nonstop7h 40m

$360

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Wed 9/17

11:35 pm-11:05 am

1 stop30h 30m

Dublin

Sun 9/21

12:15 pm-10:00 pm

1 stop14h 45m

$372

DallasDublin

DFW - DUB

DFWDUB

Dallas/Fort Worth

Wed 10/29

4:45 pm-10:15 am

1 stop12h 30m

Dublin

Fri 11/7

12:55 pm-4:40 pm

Nonstop9h 45m

$501

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Dublin from

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

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 Dublin?

In general, January is the cheapest month to fly from United States to Dublin. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $475. If you’re not able to fly to Dublin in January, then March is your next best option. Flight prices from United States to Dublin during March average around $492.

What is the cheapest day to depart on your flight to Dublin?

The cheapest day to depart from United States to Dublin is on a Wednesday. Travelers who choose to depart for Dublin on a Wednesday will often find tickets for as low as $638. Flights from United States to Dublin on a Saturday will generally be more expensive and average around $697. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

In the morning is the cheapest time of day to fly from United States to Dublin when you can find flight prices for as low as $609. Flying to Dublin in the morning is an ideal time because this is during off-peak travel hours. Flights in the afternoon are often more expensive with an average ticket price of $685.

What is the cheapest United States to Dublin flight route?

Fly from New York John F Kennedy Intl to Dublin for the best United States - Dublin flight prices

How far in advance should I book a flight to Dublin?

You are more likely to see cheaper flights to Dublin from United States when booking weeks ahead of your departure date. In general, you can expect to find flights to Dublin for around $609 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dublin from United States for as low as $550 on momondo.

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

There are 4 cabin classes available to choose from on United States to Dublin 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 Dublin flights?

You could potentially save up to 45% on your flight if you consider stops on a United States to Dublin flight.

Cheap United States to Dublin flight deals and tips

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

Best Price Found

$290

Fastest flight time

5h 55m

Direct flights

Every day

Airports in Dublin

1 airport
The best one-way flight to Dublin from United States in the past 72 hours is $290. The best round-trip flight deal from United States to Dublin found on momondo in the last 72 hours is $392.
The fastest flight from United States to Dublin takes 5h 55m
Direct flights go from United States to Dublin every day.
There is 1 airport near Dublin: Dublin (DUB)
Search flight deals

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

    Prices for flights from United States to Dublin Airport are updated daily.

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

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

    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 Dublin Airport.

  • What documentation or ID do you need to fly to Dublin Airport?

    The travel and health documents required for your trip to Dublin Airport 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 Dublin Airport. 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 Dublin?

Best airlines flying from United States to Dublin

Compare and see reviews for airlines that fly from United States to Dublin with momondo
Airline
Rating
Free Cancellation
Price
JetBluePriceFrom $88Free CancellationRating
7.2
2,916 reviews
Search JetBlue flights
SWISSPriceFrom $204Free CancellationRating
7.6
1,702 reviews
Search SWISS flights
PLAYPriceFrom $281Free CancellationRating
7.0
103 reviews
Search PLAY flights
Scandinavian AirlinesPriceFrom $302Free CancellationRating
7.4
1,471 reviews
Search Scandinavian Airlines flights
IcelandairPriceFrom $346Free CancellationRating
7.0
529 reviews
Search Icelandair flights
Air CanadaPriceFrom $349Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights
TAP AIR PORTUGALPriceFrom $352Free CancellationRating
7.1
1,959 reviews
Search TAP AIR PORTUGAL flights
KLMPriceFrom $362Free CancellationRating
7.8
1,388 reviews
Search KLM flights
United AirlinesPriceFrom $363Free CancellationRating
7.4
8,930 reviews
Search United Airlines flights
British AirwaysPriceFrom $367Free CancellationRating
6.7
7,291 reviews
Search British Airways flights

Traveling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Kilkenny
Swords
Athlone
Dundalk
Malahide
Maynooth
Leixlip
Bray
Castleknock
Kildare
Naas
Mullingar
Arklow
Cavan
Enniscorthy
Wicklow
Drogheda
Thurles
Slane

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from United States to Dublin. momondo saves you time and could save you money on your trip.

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

Flights from United States to Dublin with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo helps you find the best flight between United States and Dublin by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of United States to Dublin 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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