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$218+ 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 12/1. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — DUB
dic. 6 — dic. 131
sáb. 12/6
sáb. 12/13
1 adult, Economy
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Cheap flight deals from Connecticut to Dublin

Keep the following information in mind while searching for Connecticut to Dublin flight deals. Data was last updated noviembre 6, 2025.

Round-trip from

$327
(Booking.com)

One-way from

$218
(SmartFares)

Popular in

June

Cheapest in

March

Average price

$633

Good round-trip deal

$713 or less

Good one-way deal

$492 or less
From Connecticut to Dublin
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One-way flight from Connecticut to Dublin
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Highest demand for flights based on searches. 17% potential increase in price ($157 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Price to beat on a round-trip flight from Connecticut to Dublin.
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Price to beat on a one-way flight from Connecticut to Dublin.
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Find 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 noviembre 6, 2025.

This Booking.com deal was found by Cheapflights users on 11/4. 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.
jue. 12/410:05 amJFK - DUB
2 stops16h 05mAir Canada
mié. 12/109:00 amDUB - JFK
1 stop12h 09mAir Canada
Deal found 11/4$327
This Booking.com deal was found by Cheapflights users on 11/6. 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.
dom. 11/99:45 amJFK - DUB
1 stop16h 25mAir Canada
lun. 11/179:00 amDUB - JFK
1 stop12h 09mAir Canada
Deal found 11/6$328
This Mytrip deal was found by Cheapflights users on 11/4. 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.
vie. 12/53:30 pmLGA - DUB
1 stop10h 40mMultiple Airlines
lun. 12/89:00 amDUB - LGA
2 stops12h 59mMultiple Airlines
Deal found 11/4$328
This Mytrip deal was found by Cheapflights users on 11/5. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/143:30 pmLGA - DUB
1 stop10h 40mMultiple Airlines
lun. 11/179:00 amDUB - LGA
2 stops12h 59mMultiple Airlines
Deal found 11/5$330
This United deal was found by Cheapflights users on 11/6. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/56:00 amLGA - DUB
1 stop23h 20mMultiple Airlines
vie. 12/129:00 amDUB - LGA
2 stops32h 23mMultiple Airlines
Deal found 11/6$331
This United Airlines deal was found by Cheapflights users on 11/4. 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.
vie. 11/77:15 amLGA - DUB
1 stop19h 55mUnited Airlines
lun. 11/109:00 amDUB - LGA
2 stops34h 14mUnited Airlines
Deal found 11/4$335
This Ticket deal was found by Cheapflights users on 11/4. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/65:30 pmJFK - DUB
1 stop11h 35mLufthansa
mié. 11/1210:50 amDUB - JFK
2 stops14h 20mLufthansa
Deal found 11/4$336
This United deal was found by Cheapflights users on 11/4. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/56:15 pmLGA - DUB
1 stop32h 55mMultiple Airlines
dom. 11/99:00 amDUB - LGA
1 stop29h 13mMultiple Airlines
Deal found 11/4$336
This Flybillet deal was found by Cheapflights users on 11/5. 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 Flybillet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/85:00 pmJFK - DUB
Nonstop6h 20mAer Lingus
vie. 11/142:30 pmDUB - JFK
Nonstop7h 50mAer Lingus
Deal found 11/5$338
This Mytrip deal was found by Cheapflights users on 11/6. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/53:30 pmLGA - DUB
1 stop10h 40mMultiple Airlines
dom. 12/79:00 amDUB - LGA
1 stop13h 58mMultiple Airlines
Deal found 11/6$338
This Kiwi.com deal was found by Cheapflights users on 11/4. 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.
vie. 11/149:00 pmJFK - DUB
1 stop15h 45mSWISS
lun. 11/176:35 pmDUB - JFK
1 stop23h 30mSWISS
Deal found 11/4$339
This Booking.com deal was found by Cheapflights users on 11/4. 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.
mié. 11/54:25 pmJFK - DUB
1 stop14h 40mMultiple Airlines
mié. 11/129:00 amDUB - JFK
1 stop12h 09mMultiple Airlines
Deal found 11/4$340

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 noviembre 6, 2025.
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

LGA - DUB

LGADUB

New York LaGuardia

lun. 3/2

6:00 am-10:20 am

1 stop23h 20m

Dublin

lun. 3/9

8:00 am-9:13 am

1 stop29h 13m

$331

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

jue. 12/4

6:00 am-10:20 am

1 stop23h 20m

Dublin

lun. 12/8

9:00 am-9:13 am

1 stop29h 13m

$331

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

mar. 3/24

6:00 am-10:20 am

1 stop24h 20m

Dublin

lun. 3/30

9:50 am-10:51 am

1 stop30h 01m

$335

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

mié. 2/18

6:15 pm-8:10 am

1 stop32h 55m

Dublin

dom. 2/22

9:00 am-8:07 am

1 stop28h 07m

$336

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

jue. 1/22

9:21 pm-8:10 am

1 stop29h 49m

Dublin

lun. 1/26

9:00 am-10:53 am

1 stop30h 53m

$336

NewarkDublin

EWR - DUB

EWRDUB

Newark

jue. 12/4

10:15 pm-9:55 am

Nonstop6h 40m

Dublin

lun. 12/8

9:00 am-2:29 pm

1 stop10h 29m

$344

NewarkDublin

EWR - DUB

EWRDUB

Newark

mié. 12/31

10:15 pm-9:55 am

Nonstop6h 40m

Dublin

vie. 1/9

9:00 am-7:49 pm

2 stops15h 49m

$344

NewarkDublin

EWR - DUB

EWRDUB

Newark

mar. 4/21

11:15 pm-11:10 am

Nonstop6h 55m

Dublin

mar. 5/5

9:50 am-3:37 pm

1 stop10h 47m

$348

NewarkDublin

EWR - DUB

EWRDUB

Newark

lun. 3/2

1:00 pm-8:10 am

1 stop14h 10m

Dublin

lun. 3/9

8:00 am-7:30 pm

2 stops15h 30m

$348

NewarkDublin

EWR - DUB

EWRDUB

Newark

mar. 11/18

7:25 pm-10:20 am

1 stop9h 55m

Dublin

dom. 11/23

9:00 am-3:49 pm

1 stop11h 49m

$348

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/4

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, March is the cheapest month in which you can book a flight from Connecticut to Dublin (average of $404). Flying from Connecticut to Dublin in June is currently the most expensive (average of $674). 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 noviembre 6, 2025.

When flying from Connecticut to Dublin, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 6% versus a flight in the morning.

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

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

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

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 United Airlines, Delta, and American Airlines 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 16h 55m. 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 cheapest airlines to fly from Connecticut to Dublin one-way?

    The cheapest airlines for a one-way flight from Connecticut to Dublin are JetBlue ($238), United Airlines ($238), and SWISS ($239).

  • 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 Qatar Airways (81%), American Airlines (81%) or Aer Lingus (81%) 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 $436. On average you can expect to pay $1,978. The most popular route, (Newark - Dublin), can usually be booked for $331.

  • 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, March is the cheapest month in which you can book a flight from Connecticut to Dublin (average of $404). Flying from Connecticut to Dublin in June is currently the most expensive (average of $674). 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
Swords
Wicklow
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 noviembre 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest$489Average$772FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$505Average$687FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$539Average$973FlexibilityNo cancel feeOn-time71%

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