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$227+ Cheap flights from Connecticut 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 3/17. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — DUB
Apr 11 — Apr 181
Sat 4/11
Sat 4/18
1 adult, Economy
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Cheap flight deals from Connecticut to Dublin

Cheapest flights from Connecticut to Dublin
Explore the most affordable flight options available from Connecticut to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 12, 2026.

This Mytrip deal was found by Cheapflights users on 3/8. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/168:30 pm
JFK
-
DUB
1 stop9h 35m
Icelandair
Thu 4/232:15 pm
DUB
-
JFK
1 stop10h 05m
Icelandair
Deal found 3/8$355
This Mytrip deal was found by Cheapflights users on 3/7. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/208:25 pm
EWR
-
DUB
1 stop11h 50m
Icelandair
Tue 4/282:15 pm
DUB
-
EWR
1 stop10h 00m
Icelandair
Deal found 3/7$355
This Mytrip deal was found by Cheapflights users on 3/7. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/1511:10 pm
JFK
-
DUB
1 stop9h 05m
Icelandair
Tue 4/282:15 pm
DUB
-
JFK
1 stop10h 05m
Icelandair
Deal found 3/7$356
This Mytrip deal was found by Cheapflights users on 3/7. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/138:25 pm
EWR
-
DUB
1 stop11h 50m
Icelandair
Fri 4/1712:15 pm
DUB
-
EWR
1 stop12h 00m
Icelandair
Deal found 3/7$356
This Flightnetwork deal was found by Cheapflights users on 3/8. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/218:30 pm
JFK
-
DUB
1 stop9h 35m
Icelandair
Thu 4/302:15 pm
DUB
-
JFK
1 stop10h 05m
Icelandair
Deal found 3/8$357
This Cheapflightsfares deal was found by Cheapflights users on 3/8. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/218:25 pm
EWR
-
DUB
1 stop9h 40m
Icelandair
Thu 4/302:15 pm
DUB
-
EWR
1 stop10h 00m
Icelandair
Deal found 3/8$357
This Mytrip deal was found by Cheapflights users on 3/8. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/2411:10 pm
JFK
-
DUB
1 stop30h 55m
Icelandair
Thu 4/302:15 pm
DUB
-
JFK
1 stop10h 05m
Icelandair
Deal found 3/8$358
This Mytrip deal was found by Cheapflights users on 3/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/88:25 pm
EWR
-
DUB
1 stop9h 40m
Icelandair
Sat 10/172:15 pm
DUB
-
EWR
1 stop10h 00m
Icelandair
Deal found 3/9$358
This oojo deal was found by Cheapflights users on 3/7. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/1311:10 pm
JFK
-
DUB
1 stop9h 05m
Icelandair
Fri 4/1712:15 pm
DUB
-
JFK
1 stop14h 50m
Icelandair
Deal found 3/7$359
This oojo deal was found by Cheapflights users on 3/9. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/148:25 pm
EWR
-
DUB
1 stop9h 40m
Icelandair
Thu 4/232:15 pm
DUB
-
EWR
1 stop10h 00m
Icelandair
Deal found 3/9$359
This oojo deal was found by Cheapflights users on 3/9. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/198:25 pm
EWR
-
DUB
1 stop11h 50m
Icelandair
Wed 10/2811:30 am
DUB
-
EWR
1 stop11h 55m
Icelandair
Deal found 3/9$360
This Mytrip deal was found by Cheapflights users on 3/8. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/168:25 pm
EWR
-
DUB
1 stop9h 40m
Icelandair
Thu 4/232:15 pm
DUB
-
EWR
1 stop10h 00m
Icelandair
Deal found 3/8$361

Find flight deals from Connecticut to Dublin

Keep the following information in mind while searching for Connecticut to Dublin flight deals. Data was last updated March 12, 2026.

Round-trip from

$355
(Mytrip)

One-way from

$227
(Kissandfly.com)

Popular in

June

Cheapest in

November

Average price

$588

Good round-trip deal

$609 or less

Good one-way deal

$316 or less
From Connecticut to Dublin
Search Deals
One-way flight from Connecticut to Dublin
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($132 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from Connecticut to Dublin.
Search Deals
Price to beat on a one-way flight from Connecticut to Dublin.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Connecticut 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 March 12, 2026.
Use the filters below to find and compare flights from Connecticut to Dublin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Wed 4/15

6:00 am-10:40 am

1 stop23h 40m

Dublin

Tue 4/21

9:50 am-10:41 am

1 stop29h 51m

$429

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Sun 4/26

11:10 pm-1:15 pm

1 stop9h 05m

Dublin

Thu 4/30

2:15 pm-10:05 pm

1 stop12h 50m

$435

NewarkDublin

EWR - DUB

EWRDUB

Newark

Fri 4/17

3:07 pm-7:20 am

1 stop11h 13m

Dublin

Sun 4/19

9:50 am-6:03 pm

1 stop13h 13m

$447

NewarkDublin

EWR - DUB

EWRDUB

Newark

Wed 4/8

2:00 pm-7:20 am

1 stop12h 20m

Dublin

Wed 4/22

9:50 am-7:35 pm

2 stops14h 45m

$447
Quickest round-trip

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Sun 5/3

5:59 pm-10:45 am

1 stop11h 46m

Dublin

Sun 5/10

1:15 pm-3:49 pm

Nonstop7h 34m

$450

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Fri 5/8

2:30 pm-10:45 am

1 stop15h 15m

Dublin

Tue 5/12

1:15 pm-3:49 pm

Nonstop7h 34m

$450

NewarkDublin

EWR - DUB

EWRDUB

Newark

Wed 4/22

3:07 pm-10:40 am

1 stop14h 33m

Dublin

Tue 4/28

9:30 am-11:50 am

Nonstop7h 20m

$450

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Sat 3/28

7:50 pm-7:15 am

1 stop31h 25m

Dublin

Thu 4/9

9:50 am-7:01 pm

1 stop14h 11m

$451

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Tue 3/31

5:05 pm-10:45 am

1 stop12h 40m

Dublin

Wed 4/8

11:00 am-7:29 pm

1 stop13h 29m

$461

NewarkDublin

EWR - DUB

EWRDUB

Newark

Fri 5/8

3:10 pm-10:45 am

1 stop14h 35m

Dublin

Wed 5/13

11:00 am-12:04 am

1 stop18h 04m

$461

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/9

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Connecticut to Dublin

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

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

Currently, April is the cheapest month in which you can book a flight from Connecticut to Dublin (average of $428). Flying from Connecticut to Dublin in June is currently the most expensive (average of $597). 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 CT to DUB?

Find hourly flight availability from Connecticut 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 March 12, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Connecticut to Dublin as you normally would.

How much does it cost to fly round-trip from Connecticut to Dublin?

Related info for your journey

Find useful and relevant information for your journey from Connecticut 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 Connecticut?

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

  • How popular is this Connecticut to Dublin flight route?

    The Connecticut to Dublin flight path was viewed by 7 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Connecticut to Dublin?

    Airlines like United Airlines, Icelandair, and KLM fly from Connecticut to Dublin in about 9h 05m. The time it takes to get you to your destination can typically vary by up to 14h 35m. There are 3169 mi between Connecticut and Dublin. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

    Consider American Airlines (100%), Qatar Airways (100%) or Aer Lingus (100%) when booking your flight. These represent the most reliable airlines when flying from Connecticut to Dublin.

  • What are the cheapest flights from Connecticut to Dublin?

    The cheapest flight price from Connecticut to Dublin is $234. On average you can expect to pay $1,840. The most popular route, (New York John F Kennedy Intl - Dublin), can usually be booked for $386.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Connecticut 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 Connecticut to Dublin?

    Currently, April is the cheapest month in which you can book a flight from Connecticut to Dublin (average of $428). Flying from Connecticut to Dublin in June is currently the most expensive (average of $597). 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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Top 3 airlines flying from Connecticut to Dublin

Discover the top 3 airlines that operate flights from Connecticut 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 March 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest$469Average$702FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$483Average$688FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$484Average$872FlexibilityNo cancel feeOn-time71%

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