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$240+ 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 7/15. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — DUB
Jul 11 — Jul 181
Sat 7/11
Sat 7/18
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 June 11, 2026.

This Kiwi.com deal was found by Cheapflights users on 6/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/268:25 pm
EWR
-
DUB
1 stop11h 50m
Icelandair
Tue 9/82:15 pm
DUB
-
EWR
1 stop10h 00m
Icelandair
Deal found 6/10$539
This Justfly.com deal was found by Cheapflights users on 6/9. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/318:25 pm
EWR
-
DUB
1 stop11h 50m
Icelandair
Thu 10/12:15 pm
DUB
-
EWR
1 stop10h 00m
Icelandair
Deal found 6/9$540
This oojo deal was found by Cheapflights users on 6/9. 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 9/18:25 pm
EWR
-
DUB
1 stop9h 40m
Icelandair
Tue 9/82:15 pm
DUB
-
EWR
1 stop10h 00m
Icelandair
Deal found 6/9$541
This oojo deal was found by Cheapflights users on 6/9. 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.
Wed 8/58:25 pm
EWR
-
DUB
1 stop11h 50m
Icelandair
Fri 8/2112:15 pm
DUB
-
EWR
1 stop12h 00m
Icelandair
Deal found 6/9$545
This Justfly.com deal was found by Cheapflights users on 6/9. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/18:25 pm
EWR
-
DUB
1 stop9h 40m
Icelandair
Tue 9/292:15 pm
DUB
-
EWR
1 stop10h 00m
Icelandair
Deal found 6/9$547
This oojo deal was found by Cheapflights users on 6/10. 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.
Wed 12/27:35 pm
EWR
-
DUB
1 stop9h 40m
Icelandair
Mon 12/711:30 am
DUB
-
EWR
1 stop11h 55m
Icelandair
Deal found 6/10$548
This Mytrip deal was found by Cheapflights users on 6/9. 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.
Mon 9/288:25 pm
EWR
-
DUB
2 stops23h 10m
Multiple Airlines
Mon 10/56:25 am
DUB
-
EWR
2 stops17h 50m
Multiple Airlines
Deal found 6/9$550
This Booking.com deal was found by Cheapflights users on 6/10. 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 11/1512:10 am
EWR
-
DUB
1 stop11h 00m
TAP AIR PORTUGAL
Tue 11/244:55 pm
DUB
-
EWR
1 stop27h 25m
TAP AIR PORTUGAL
Deal found 6/10$552
This oojo deal was found by Cheapflights users on 6/11. 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.
Sun 8/168:25 pm
EWR
-
DUB
1 stop11h 50m
Icelandair
Tue 8/252:15 pm
DUB
-
EWR
1 stop10h 00m
Icelandair
Deal found 6/11$553
This oojo deal was found by Cheapflights users on 6/9. 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.
Sun 8/168:25 pm
EWR
-
DUB
1 stop11h 50m
Icelandair
Thu 8/272:15 pm
DUB
-
EWR
1 stop10h 00m
Icelandair
Deal found 6/9$554
This oojo deal was found by Cheapflights users on 6/8. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/268:25 pm
EWR
-
DUB
1 stop11h 50m
Icelandair
Sat 9/52:15 pm
DUB
-
EWR
1 stop10h 00m
Icelandair
Deal found 6/8$555
This Gotogate deal was found by Cheapflights users on 6/9. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/248:25 pm
EWR
-
DUB
1 stop11h 50m
Icelandair
Tue 9/12:15 pm
DUB
-
EWR
1 stop10h 00m
Icelandair
Deal found 6/9$556

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 June 11, 2026.

Round-trip from

$539
(Kiwi.com)

One-way from

$240
(Mytrip)

Popular in

July

Cheapest in

January

Average price

$870

Good round-trip deal

$969 or less

Good one-way deal

$556 or less
From Connecticut to Dublin
Search Deals
One-way flight from Connecticut to Dublin
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($149 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 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 June 11, 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

NewarkDublin

EWR - DUB

EWRDUB

Newark

Fri 11/6

6:30 pm-6:20 pm

2 stops18h 50m

Dublin

Sat 11/14

7:05 pm-1:25 pm

2 stops23h 20m

$602

NewarkDublin

EWR - DUB

EWRDUB

Newark

Wed 9/2

11:25 pm-11:10 am

Nonstop6h 45m

Dublin

Tue 9/8

9:20 am-2:45 pm

1 stop10h 25m

$608

NewarkDublin

EWR - DUB

EWRDUB

Newark

Thu 11/5

10:15 pm-9:55 am

Nonstop6h 40m

Dublin

Mon 11/9

9:00 am-2:28 pm

1 stop10h 28m

$608

NewarkDublin

EWR - DUB

EWRDUB

Newark

Thu 11/5

10:15 pm-9:55 am

Nonstop6h 40m

Dublin

Sun 11/15

9:30 am-11:55 am

Nonstop7h 25m

$611

NewarkDublin

EWR - DUB

EWRDUB

Newark

Wed 12/2

10:15 pm-9:55 am

Nonstop6h 40m

Dublin

Sun 12/6

9:30 am-11:55 am

Nonstop7h 25m

$611

NewarkDublin

EWR - DUB

EWRDUB

Newark

Tue 11/3

10:15 pm-9:55 am

Nonstop6h 40m

Dublin

Sun 11/15

9:30 am-11:55 am

Nonstop7h 25m

$611
Quickest round-trip

NewarkDublin

EWR - DUB

EWRDUB

Newark

Wed 8/12

11:25 pm-11:10 am

Nonstop6h 45m

Dublin

Wed 8/19

9:30 am-11:45 am

Nonstop7h 15m

$616

NewarkDublin

EWR - DUB

EWRDUB

Newark

Wed 8/19

7:45 pm-7:30 am

Nonstop6h 45m

Dublin

Tue 9/1

9:30 am-11:45 am

Nonstop7h 15m

$616

NewarkDublin

EWR - DUB

EWRDUB

Newark

Sun 8/16

7:45 pm-7:30 am

Nonstop6h 45m

Dublin

Sun 8/23

9:30 am-11:45 am

Nonstop7h 15m

$616

NewarkDublin

EWR - DUB

EWRDUB

Newark

Tue 8/25

7:45 pm-7:30 am

Nonstop6h 45m

Dublin

Thu 9/3

9:30 am-11:45 am

Nonstop7h 15m

$616

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

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, November is the cheapest month in which you can book a flight from Connecticut to Dublin (average of $358). Flying from Connecticut to Dublin in June is currently the most expensive (average of $588). 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 June 11, 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.

Weekly flight availability from Connecticut to Dublin

Explore weekly flight availability from Connecticut to Dublin. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 11, 2026.

The most flights from USCT to DUB are scheduled on a Monday (5 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (5 on average).

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

How far ahead should I book a flight from Connecticut to Dublin?

The price you pay for your flight from Connecticut to Dublin may vary depending on when you book. For the best chance of a lower fare, look to book 65 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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 6 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 Scandinavian Airlines, United Airlines, and Finnair fly from Connecticut to Dublin in about 6h 45m. The time it takes to get you to your destination can typically vary by up to 13h 50m. There are 3183 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 Newark - Dublin. You may also consider New York John F Kennedy Intl - Dublin or New York LaGuardia - Dublin.

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

    Consider American Airlines (95%), Qatar Airways (95%) or Aer Lingus (95%) 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 $455. On average you can expect to pay $2,080. The most popular route, (Newark - Dublin), can usually be booked for $350.

  • 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, November is the cheapest month in which you can book a flight from Connecticut to Dublin (average of $358). Flying from Connecticut to Dublin in June is currently the most expensive (average of $588). 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
Castleknock

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Top 4 airlines flying from Connecticut to Dublin

Discover the top 4 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 June 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest$466Average$658FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$470Average$925FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$483Average$690FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$483Average$825FlexibilityNo cancel feeOn-time71%

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