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$212+ Cheap flights from the United States to Dublin (DUB)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/2. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — DUB
Jan 7 — Jan 141
Wed 1/7
Wed 1/14
1 adult, Economy
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Cheap flight deals from USA to Dublin

Cheapest flights from USA to Dublin
Explore the most affordable flight options available from USA to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 8, 2025.

This Delta deal was found by Cheapflights users on 12/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/99:15 pmJFK - DUB
Nonstop6h 30mDelta
Tue 12/1610:45 amDUB - JFK
Nonstop7h 35mDelta
Deal found 12/6$349
This United Airlines deal was found by Cheapflights users on 12/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/107:55 pmEWR - DUB
Nonstop6h 35mUnited Airlines
Wed 12/241:35 pmDUB - EWR
Nonstop7h 50mUnited Airlines
Deal found 12/6$349
This Delta deal was found by Cheapflights users on 12/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/710:05 pmBOS - DUB
Nonstop6h 15mDelta
Mon 12/1511:30 amDUB - BOS
Nonstop7h 10mDelta
Deal found 12/6$349
This FlightHub deal was found by Cheapflights users on 12/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/64:50 pmJFK - DUB
1 stop9h 20mAir Canada
Sat 12/139:00 amDUB - JFK
1 stop18h 39mAir Canada
Deal found 12/6$350
This United Airlines deal was found by Cheapflights users on 12/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/278:00 amEWR - DUB
1 stop18h 10mUnited Airlines
Sat 1/109:00 amDUB - EWR
1 stop14h 08mUnited Airlines
Deal found 12/8$350
This United Airlines deal was found by Cheapflights users on 12/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1210:45 amBOS - DUB
1 stop15h 25mUnited Airlines
Sun 12/149:00 amDUB - BOS
2 stops37h 50mUnited Airlines
Deal found 12/5$350
This Booking.com deal was found by Cheapflights users on 12/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/74:50 pmJFK - DUB
1 stop9h 20mMultiple Airlines
Sun 12/145:10 amDUB - JFK
1 stop13h 40mMultiple Airlines
Deal found 12/6$352
This Gotogate deal was found by Cheapflights users on 12/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1010:05 amJFK - DUB
2 stops40h 05mMultiple Airlines
Mon 12/156:35 pmDUB - JFK
1 stop23h 30mMultiple Airlines
Deal found 12/7$353
This United Airlines deal was found by Cheapflights users on 12/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/63:25 pmEWR - DUB
2 stops13h 55mUnited Airlines
Sat 12/139:00 amDUB - EWR
2 stops16h 02mUnited Airlines
Deal found 12/5$353
This KLM deal was found by Cheapflights users on 12/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/95:32 pmJFK - DUB
1 stop10h 48mMultiple Airlines
Mon 12/1510:45 amDUB - JFK
Nonstop7h 35mMultiple Airlines
Deal found 12/7$354
This United Airlines deal was found by Cheapflights users on 12/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/104:00 pmEWR - DUB
1 stop13h 20mUnited Airlines
Mon 12/159:30 amDUB - EWR
Nonstop7h 30mUnited Airlines
Deal found 12/6$354
This Delta deal was found by Cheapflights users on 12/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/76:00 pmLGA - DUB
1 stop10h 20mDelta
Sun 12/149:45 amDUB - LGA
1 stop12h 56mDelta
Deal found 12/6$354

Find flight deals from USA to Dublin

Keep the following information in mind while searching for USA to Dublin flight deals. Data was last updated December 8, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$349
(Delta)

One-way from

$212
(Kiwi.com)

Popular in

December

Cheapest in

October

Average price

$785

Good round-trip deal

$400 or less

Good one-way deal

$317 or less
Provider with most accurate pricing for New York (NYC)-Dublin flight deals.
Search Deals
Provider most trusted by Cheapflights users for New York (NYC)-Dublin flights.
Search Deals
From USA to Dublin
Search Deals
One-way flight from USA to Dublin
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($20 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from USA to Dublin.
Search Deals
Price to beat on a one-way flight from USA to Dublin.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from USA 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, Cheapflights users made 2,558,603 searches. Data last updated December 8, 2025.
Use the filters below to find and compare flights from the United States to Dublin that are best for you.

Fly from

USA

Fly to

Dublin

Route

Depart

Return

Price

NewarkDublin

EWR - DUB

EWRDUB

Newark

Mon 1/12

7:55 pm-7:30 am

Nonstop6h 35m

Dublin

Fri 1/23

9:30 am-12:00 pm

Nonstop7h 30m

$349

NewarkDublin

EWR - DUB

EWRDUB

Newark

Tue 1/13

7:55 pm-7:30 am

Nonstop6h 35m

Dublin

Thu 1/22

9:30 am-12:00 pm

Nonstop7h 30m

$349

NewarkDublin

EWR - DUB

EWRDUB

Newark

Mon 1/12

7:55 pm-7:30 am

Nonstop6h 35m

Dublin

Tue 1/20

9:30 am-12:00 pm

Nonstop7h 30m

$349

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Thu 2/26

4:50 pm-7:10 am

1 stop9h 20m

Dublin

Sun 3/1

9:00 am-10:39 pm

1 stop18h 39m

$350

NewarkDublin

EWR - DUB

EWRDUB

Newark

Sun 12/28

2:20 pm-7:10 am

1 stop11h 50m

Dublin

Sat 1/10

9:00 am-7:49 pm

2 stops15h 49m

$350

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Wed 4/29

9:25 pm-9:15 am

Nonstop6h 50m

Dublin

Fri 5/8

1:15 pm-3:55 pm

Nonstop7h 40m

$353

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Tue 4/14

9:25 pm-9:15 am

Nonstop6h 50m

Dublin

Thu 4/23

1:15 pm-3:55 pm

Nonstop7h 40m

$353

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Sun 4/19

6:05 am-7:20 am

1 stop20h 15m

Dublin

Tue 4/28

9:50 am-3:36 pm

1 stop10h 46m

$353

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Sat 2/21

3:15 pm-7:45 am

1 stop11h 30m

Dublin

Fri 3/6

10:45 am-1:20 pm

Nonstop7h 35m

$354

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Thu 3/5

4:59 pm-9:20 am

1 stop11h 21m

Dublin

Sun 3/8

10:45 am-2:18 pm

Nonstop7h 33m

$354

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/7

Showing 1-10 of 60 results
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Best time to book a flight from USA to Dublin

Have a flexible travel schedule? Discover the best time to fly to Dublin from USA with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from the United States to Dublin

What is the cheapest month to book a flight from USA to Dublin?

Currently, November is the cheapest month in which you can book a flight from USA to Dublin (average of $263). Flying from USA to Dublin in June is currently the most expensive (average of $425). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from US to DUB?

Find hourly flight availability from USA to Dublin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 8, 2025.

A simple way to save on the total cost of your ticket is to fly from USA to Dublin in the afternoon. If you’re flexible enough to do this you can expect to save up to 8% on your trip compared to booking a flight at noon.

What is the cheapest day to fly from USA to Dublin?

Use this chart to determine the cheapest time to fly round-trip from USA to Dublin. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their USA to Dublin flight should consider departing on Sunday at noon when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

How often are flights from the United States to Dublin delayed?

About 15% of weekly flights between United States and Dublin have experienced delays in the past year, with the average delay time being 164 minutes.

What is the most punctual flight time for the United States to Dublin flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on the United States to Dublin flights?

Over the last year, JetBlue have had the lowest number of delays on this route, with just 11% of flights being delayed.

The best insider tips for theUnited States to Dublin flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your theUnited States to Dublin trip
Airlines
Aer Lingus

Aer Lingus offers pre-clearance of US immigration in Dublin, saving time on arrival.


Aer Lingus' Business Class includes lie-flat seats and complimentary Wi-Fi.

Read more about Aer Lingusby Evie Carrick
United Airlines

United's Polaris Class includes lie-flat seats and Saks Fifth Avenue bedding.


United's Premium Plus offers extra legroom, upgraded meals, and 2 checked bags.

Read more about United Airlinesby Harriet Baskas
American Airlines

American Airlines' Flagship First offers 21.8” wide seats and a 15.4” HD touchscreen.


American Airlines' Premium Economy offers 18.5” seats with 8” recline and 38” pitch.

Read more about American Airlinesby Marisa Garcia
Delta

Delta's Delta One offers 180-degree flat-bed seats and premium meals.


Delta's Comfort Plus offers extra legroom, early boarding, and upgraded snacks.

Read more about Deltaby Harriet Baskas
JetBlue

JetBlue's Mint Class features lie-flat seats and a high-end culinary program.


JetBlue offers free Wi-Fi and screens at every seat for entertainment.

Read more about JetBlueby Blane Bachelor
Icelandair

Icelandair's Saga Premium offers wide aisles and generous legroom.


Icelandair's Stopover Program allows a 3-7 day Iceland stop at no extra charge.

Read more about Icelandairby Bill Fink
Airports
DUB

For a smooth arrival, Terminal 2 handles all US flights with efficient immigration and clear baggage signage.


The quickest way into Dublin is via Aircoach or Dublin Express buses, taking 30-40 minutes from the airport.

Read more about DUBby James March
Our travel experts
Evie Carrick

Evie Carrick

Expert on Aer Lingus

Evie Carrick

Evie Carrick

Evie Carrick is a writer and editor who has lived in five countries and traveled to over 50, with extensive experience flying around the world. She was born in Colorado, but has spent time flying to both coasts to visit family. She writes regularly for Travel + Leisure, BuzzFeed, and SKI and recently published seven travel journals with Simon & Schuster.

Read more
Harriet Baskas

Harriet Baskas

Expert on United Airlines and Delta

Harriet Baskas

Harriet Baskas

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more
Marisa Garcia

Marisa Garcia

Expert on American Airlines

Marisa Garcia

Marisa Garcia

Marisa knows planes inside and out, spending 16 years working on aircraft in hangars at airports around the world. She is an aviation industry expert, specialized in airline interiors and regulations. Ten years ago, she pivoted to journalism. She shares her insights in leading aviation, travel, and business publications and on her site FlightChic.

Read more
Blane Bachelor

Blane Bachelor

Expert on JetBlue

Blane Bachelor

Blane Bachelor

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Read more
Bill Fink

Bill Fink

Expert on Icelandair

Bill Fink

Bill Fink

Bill is an award-winning travel writer with extensive credits covering airlines and the aviation industry for publications including AARP, AFAR, The Points Guy and Yahoo. Based in Portland, Oregon, Bill has traveled to more than 75 countries - and been late for his flight in most of them. He once achieved top-level frequent flier status for all of American, Delta and United Airlines during a single year.

Read more
James March

James March

Expert on DUB

James March

James March

For UK-based James March, nothing beats the thrill and chaos of arriving in a new city for the first time, and he tries to put that feeling into his writing and inspire others to travel too. From Birmingham to Blackpool and Leicester to Liverpool, James has reviewed hotels, written narratives and created guides for those who love to travel.

Read more

Reviews of airlines servicing Dublin

Get insights into the airlines that provide service to Dublin. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dublin. Reviews last updated December 8, 2025.
Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from the United States to Dublin. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,011 reviews

Entertainment

7.9

Comfort

7.9

Boarding

8.1

Crew

8.5

Food

7.3

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,011 reviews
Delta
7.9
Good
8,011 reviews

Entertainment

7.9

Comfort

7.9

Boarding

8.1

Crew

8.5

Food

7.3

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,079 reviews
Delta
7.9
Good
8,011 reviews

Entertainment

7.9

Comfort

7.9

Boarding

8.1

Crew

8.5

Food

7.3

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,044 reviews
Delta
7.9
Good
8,011 reviews

Entertainment

7.9

Comfort

7.9

Boarding

8.1

Crew

8.5

Food

7.3

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Aer Lingus
7.2
Good
1,389 reviews
Delta
7.9
Good
8,011 reviews

Entertainment

7.9

Comfort

7.9

Boarding

8.1

Crew

8.5

Food

7.3

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
JetBlue
7.2
Good
2,896 reviews
Delta
7.9
Good
8,011 reviews

Entertainment

7.9

Comfort

7.9

Boarding

8.1

Crew

8.5

Food

7.3

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from USA to Dublin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Dublin from United States?

    Dublin (DUB) is the airport you will fly into if you book a flight from United States to Dublin. It is only a 5.7 mi journey from Dublin (DUB) to Dublin’s city center.

  • How popular is this USA to Dublin flight route?

    Within the past month, 46 users have taken a look at flights from United States to Dublin.

  • How long is the flight from USA to Dublin?

    There are many flights that can get you from USA to Dublin in 6h 35m. Fly via United Airlines, Delta, or Icelandair to get the fastest option. USA and Dublin are separated by a distance of 3183 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from USA to Dublin one-way?

    To fly one-way, consider booking your trip with JetBlue, which is currently one of the cheapest options available, starting at $140. Icelandair flights start at $156 while deals on TAP AIR PORTUGAL start at $162 one-way.

  • What are the most popular routes from USA to Dublin?

    The most popular route from USA to Dublin is New York John F Kennedy Intl - Dublin. You may also consider Newark - Dublin or Boston Logan Intl - Dublin.

  • What are the most reliable airlines from USA to Dublin?

    No one likes to see their flight delayed. When booking a flight from USA to Dublin consider choosing American Airlines (78%), Aer Lingus (78%) or Iberia (78%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from USA to Dublin?

    The cheapest flight price from USA to Dublin is $282. On average you can expect to pay $2,004. The most popular route, (New York John F Kennedy Intl - Dublin), can usually be booked for $328.

  • Can I find deals for flights from USA to Dublin that include hotel bookings?

    Yes. In addition to deals on USA to Dublin flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from USA to Dublin?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from USA to Dublin.

  • Can I find deals for business class flights from USA to Dublin?

    Yes. Cheapflights offers flight deals from USA to Dublin by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from USA to Dublin?

    Currently, November is the cheapest month in which you can book a flight from USA to Dublin (average of $263). Flying from USA to Dublin in June is currently the most expensive (average of $425). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Maynooth
Castleknock
Wicklow
Leixlip

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Alternative routes for USA to Dublin

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from USA to Dublin

Discover the top 10 airlines that operate flights from USA to Dublin. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 8, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$88Average$721FlexibilityNo cancel feeOn-time62%
SWISSCheapest$204Average$542FlexibilityNo cancel feeOn-time79%
LufthansaCheapest$246Average$799FlexibilityNo cancel feeOn-time76%
PLAYCheapest$292Average$379FlexibilityNo cancel feeOn-timeN/A
Aer LingusCheapest$335Average$716FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$338Average$628FlexibilityNo cancel feeOn-time70%
Air CanadaCheapest$347Average$667FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$350Average$745FlexibilityNo cancel feeOn-time69%
Air FranceCheapest$352Average$697FlexibilityNo cancel feeOn-time77%
IcelandairCheapest$356Average$506FlexibilityNo cancel feeOn-time76%

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