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$749+ Cheap flights from Watertown, NY (ART) to Dublin (DUB)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/28. Fares are subject to change and may not be available on all flights or dates of travel.
ART — DUB
Mar 10 — Mar 171
Tue 3/10
Tue 3/17
1 adult, Economy
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Cheap flight deals from Watertown to Dublin

Cheapest flights from Watertown to Dublin
Explore the most affordable flight options available from Watertown to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 8, 2026.

This American Airlines deal was found by Cheapflights users on 2/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/284:00 pm
ART
-
DUB
2 stops14h 20m
American Airlines
Thu 8/64:10 pm
DUB
-
ART
1 stop12h 42m
American Airlines
Deal found 2/5$749
This American Airlines deal was found by Cheapflights users on 2/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/296:00 am
ART
-
DUB
2 stops21h 25m
American Airlines
Wed 8/53:40 pm
DUB
-
ART
2 stops13h 12m
American Airlines
Deal found 2/5$763
This American Airlines deal was found by Cheapflights users on 2/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/284:00 pm
ART
-
DUB
1 stop11h 15m
American Airlines
Wed 8/54:10 pm
DUB
-
ART
1 stop12h 42m
American Airlines
Deal found 2/5$781
This British Airways deal was found by Cheapflights users on 2/6. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/294:00 pm
ART
-
DUB
2 stops15h 05m
Multiple Airlines
Wed 8/510:30 am
DUB
-
ART
2 stops18h 22m
Multiple Airlines
Deal found 2/6$828
This American Airlines deal was found by Cheapflights users on 2/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/284:00 pm
ART
-
DUB
2 stops14h 20m
American Airlines
Sun 8/97:50 pm
DUB
-
ART
2 stops28h 11m
American Airlines
Deal found 2/5$836
This American Airlines deal was found by Cheapflights users on 2/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/296:00 am
ART
-
DUB
2 stops21h 25m
American Airlines
Sun 8/97:50 pm
DUB
-
ART
2 stops28h 11m
American Airlines
Deal found 2/5$846
This American Airlines deal was found by Cheapflights users on 2/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/286:00 am
ART
-
DUB
1 stop21h 15m
American Airlines
Sat 8/84:10 pm
DUB
-
ART
1 stop31h 51m
American Airlines
Deal found 2/5$893
This British Airways deal was found by Cheapflights users on 2/5. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/294:00 pm
ART
-
DUB
2 stops15h 05m
Multiple Airlines
Fri 8/78:35 am
DUB
-
ART
2 stops20h 17m
Multiple Airlines
Deal found 2/5$960
This American Airlines deal was found by Cheapflights users on 2/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/284:00 pm
ART
-
DUB
1 stop11h 15m
American Airlines
Fri 8/74:10 pm
DUB
-
ART
1 stop12h 42m
American Airlines
Deal found 2/5$963

Find flight deals from Watertown to Dublin

Discover tips and strategies to find the most affordable flight options for your journey from Watertown (ART) to Dublin (DUB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 8, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$749
(American Airlines)
Provider with most accurate pricing for Watertown-Dublin flight deals.
Search Deals
Provider most trusted by Cheapflights users for Watertown-Dublin flights.
Search Deals
From Watertown to Dublin
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Watertown 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 February 8, 2026.
Use the filters below to find and compare flights from Watertown to Dublin that are best for you.

Fly from

Watertown

Fly to

Dublin

Route

Depart

Return

Price

WatertownDublin

ART - DUB

ARTDUB

Watertown

Tue 7/28

4:00 pm-11:20 am

2 stops14h 20m

Dublin

Thu 8/6

4:10 pm-11:52 pm

1 stop12h 42m

$749

WatertownDublin

ART - DUB

ARTDUB

Watertown

Tue 7/28

4:00 pm-1:30 pm

2 stops16h 30m

Dublin

Wed 8/5

3:40 pm-11:52 pm

2 stops13h 12m

$753

WatertownDublin

ART - DUB

ARTDUB

Watertown

Wed 7/29

6:00 am-8:25 am

2 stops21h 25m

Dublin

Wed 8/5

3:40 pm-11:52 pm

2 stops13h 12m

$763

WatertownDublin

ART - DUB

ARTDUB

Watertown

Wed 7/29

4:00 pm-10:35 am

2 stops13h 35m

Dublin

Thu 8/6

2:10 pm-11:52 pm

2 stops14h 42m

$763

WatertownDublin

ART - DUB

ARTDUB

Watertown

Wed 7/29

4:00 pm-12:05 pm

2 stops15h 05m

Dublin

Wed 8/5

10:30 am-11:52 pm

2 stops18h 22m

$828

WatertownDublin

ART - DUB

ARTDUB

Watertown

Wed 7/29

4:00 pm-1:00 pm

2 stops16h 00m

Dublin

Fri 8/7

8:35 am-11:52 pm

2 stops20h 17m

$828

WatertownDublin

ART - DUB

ARTDUB

Watertown

Wed 7/29

6:00 am-8:25 am

2 stops21h 25m

Dublin

Sun 8/9

7:50 pm-7:01 pm

2 stops28h 11m

$846

WatertownDublin

ART - DUB

ARTDUB

Watertown

Tue 7/28

6:00 am-8:15 am

1 stop21h 15m

Dublin

Sat 8/8

4:10 pm-7:01 pm

1 stop31h 51m

$893

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/5

  • Most accurate provider: When it comes to deals on Watertown, New York-Dublin flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Watertown, New York-Dublin flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Watertown, New York-Dublin flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Watertown, New York-Dublin flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Watertown, New York-Dublin flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Watertown to Dublin

Have a flexible travel schedule? Discover the best time to fly to Dublin from Watertown 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 Watertown to Dublin

What is the cheapest month to book a flight from Watertown, New York to Dublin?

Currently, January is the cheapest month in which you can book a flight from Watertown, New York to Dublin (average of $162). Flying from Watertown, New York to Dublin in December is currently the most expensive (average of $839). 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.

Related info for your journey

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

  • How long is the flight from Watertown, New York to Dublin?

    Departing from Watertown, New York to Dublin will take you 14h 20m. Watertown, New York and Dublin are separated by a distance of 3113 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Watertown 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 Watertown, New York to Dublin?

    Currently, January is the cheapest month in which you can book a flight from Watertown, New York to Dublin (average of $162). Flying from Watertown, New York to Dublin in December is currently the most expensive (average of $839). 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
Leixlip

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