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$219+ 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 2/24. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — DUB
Mar 21 — Mar 281
Sat 3/21
Sat 3/28
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 February 19, 2026.

This KLM deal was found by Cheapflights users on 2/18. 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 2/249:20 pm
JFK
-
DUB
Nonstop6h 25m
KLM
Mon 3/210:45 am
DUB
-
JFK
Nonstop7h 35m
KLM
Deal found 2/18$350
This United Airlines deal was found by Cheapflights users on 2/18. 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.
Thu 2/267:55 pm
EWR
-
DUB
Nonstop6h 35m
United Airlines
Mon 3/29:30 am
DUB
-
EWR
Nonstop7h 30m
United Airlines
Deal found 2/18$350
This FlightHub deal was found by Cheapflights users on 2/17. 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.
Mon 8/245:40 pm
LGA
-
DUB
1 stop9h 05m
Lufthansa
Thu 9/39:50 am
DUB
-
LGA
1 stop14h 47m
Lufthansa
Deal found 2/17$350
This Delta deal was found by Cheapflights users on 2/16. 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.
Mon 2/239:20 pm
JFK
-
DUB
Nonstop6h 25m
Delta
Sun 3/110:45 am
DUB
-
JFK
Nonstop7h 35m
Delta
Deal found 2/16$351
This United Airlines deal was found by Cheapflights users on 2/18. 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.
Thu 2/264:00 pm
EWR
-
DUB
1 stop13h 20m
United Airlines
Wed 3/49:00 am
DUB
-
EWR
2 stops15h 36m
United Airlines
Deal found 2/18$351
This United Airlines deal was found by Cheapflights users on 2/18. 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.
Thu 2/263:20 pm
LGA
-
DUB
1 stop11h 50m
United Airlines
Wed 3/49:00 am
DUB
-
LGA
2 stops15h 21m
United Airlines
Deal found 2/18$351
This United Airlines deal was found by Cheapflights users on 2/16. 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.
Mon 8/179:00 am
JFK
-
DUB
1 stop17h 45m
United Airlines
Tue 8/259:50 am
DUB
-
JFK
1 stop16h 57m
United Airlines
Deal found 2/16$352
This United Airlines deal was found by Cheapflights users on 2/17. 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 8/263:45 pm
EWR
-
DUB
1 stop11h 00m
United Airlines
Sat 9/59:50 am
DUB
-
EWR
1 stop10h 05m
United Airlines
Deal found 2/17$352
This United Airlines deal was found by Cheapflights users on 2/17. 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.
Tue 8/188:30 pm
LGA
-
DUB
1 stop30h 15m
United Airlines
Tue 8/259:50 am
DUB
-
LGA
1 stop12h 05m
United Airlines
Deal found 2/17$352
This Gotogate deal was found by Cheapflights users on 2/16. 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.
Tue 2/245:30 pm
JFK
-
DUB
1 stop11h 35m
Multiple Airlines
Mon 3/29:00 am
DUB
-
JFK
1 stop12h 09m
Multiple Airlines
Deal found 2/16$353
This United Airlines deal was found by Cheapflights users on 2/18. 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.
Tue 4/147:50 pm
EWR
-
DUB
Nonstop6h 40m
United Airlines
Tue 4/219:50 am
DUB
-
EWR
1 stop12h 08m
United Airlines
Deal found 2/18$353
This United Airlines deal was found by Cheapflights users on 2/17. 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.
Thu 8/136:05 am
LGA
-
DUB
1 stop20h 15m
United Airlines
Tue 8/259:50 am
DUB
-
LGA
1 stop28h 57m
United Airlines
Deal found 2/17$353

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 February 19, 2026.

Round-trip from

$350
(Delta)

One-way from

$219
(CrystalTravel)

Popular in

June

Cheapest in

November

Average price

$683

Good round-trip deal

$586 or less

Good one-way deal

$319 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 ($138 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 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 February 19, 2026.
Use the filters below to find and compare flights from Connecticut to Dublin that are best for you.

Fly from

Connecticut

Fly to

Dublin

Route

Depart

Return

Price

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Tue 2/24

9:20 pm-8:45 am

Nonstop6h 25m

Dublin

Mon 3/2

10:45 am-1:20 pm

Nonstop7h 35m

$350

NewarkDublin

EWR - DUB

EWRDUB

Newark

Wed 3/4

10:15 pm-9:55 am

Nonstop6h 40m

Dublin

Tue 3/10

9:30 am-1:00 pm

Nonstop7h 30m

$350

NewarkDublin

EWR - DUB

EWRDUB

Newark

Thu 2/26

7:55 pm-7:30 am

Nonstop6h 35m

Dublin

Mon 3/2

1:35 pm-4:25 pm

Nonstop7h 50m

$350

NewarkDublin

EWR - DUB

EWRDUB

Newark

Tue 3/3

7:55 pm-7:30 am

Nonstop6h 35m

Dublin

Mon 3/9

9:30 am-1:00 pm

Nonstop7h 30m

$350

NewarkDublin

EWR - DUB

EWRDUB

Newark

Sat 2/21

7:55 pm-7:30 am

Nonstop6h 35m

Dublin

Sun 3/1

1:35 pm-4:25 pm

Nonstop7h 50m

$350

NewarkDublin

EWR - DUB

EWRDUB

Newark

Tue 2/24

7:55 pm-7:30 am

Nonstop6h 35m

Dublin

Mon 3/2

1:35 pm-4:25 pm

Nonstop7h 50m

$350

NewarkDublin

EWR - DUB

EWRDUB

Newark

Wed 3/4

7:55 pm-7:30 am

Nonstop6h 35m

Dublin

Mon 3/9

1:35 pm-5:25 pm

Nonstop7h 50m

$350

NewarkDublin

EWR - DUB

EWRDUB

Newark

Tue 3/3

7:55 pm-7:30 am

Nonstop6h 35m

Dublin

Thu 3/12

1:35 pm-5:25 pm

Nonstop7h 50m

$350

NewarkDublin

EWR - DUB

EWRDUB

Newark

Wed 3/4

11:32 am-8:10 am

1 stop15h 38m

Dublin

Wed 3/11

8:00 am-7:42 pm

2 stops15h 42m

$351

NewarkDublin

EWR - DUB

EWRDUB

Newark

Thu 2/26

10:15 pm-9:55 am

Nonstop6h 40m

Dublin

Wed 3/4

1:35 pm-4:25 pm

Nonstop7h 50m

$351

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/18

Showing 1-10 of 60 results
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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 $429). Flying from Connecticut to Dublin in July is currently the most expensive (average of $599). 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 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 KLM, United Airlines, and Delta fly from Connecticut to Dublin in about 6h 25m. The time it takes to get you to your destination can typically vary by up to 9h. 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 (78%), Qatar Airways (78%) or Aer Lingus (78%) 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 $232. On average you can expect to pay $1,854. The most popular route, (New York John F Kennedy Intl - Dublin), can usually be booked for $292.

  • 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 $429). Flying from Connecticut to Dublin in July is currently the most expensive (average of $599). 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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Alternative routes for Connecticut to Dublin

See prices for flight routes from nearby airports that may be better suited for you.
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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 February 19, 2026.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest$470Average$721FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$483Average$698FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$487Average$901FlexibilityNo cancel feeOn-time71%

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