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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 11/30. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — DUB
nov. 19 — nov. 261
mié. 11/19
mié. 11/26
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 octubre 20, 2025.

Round-trip from

$327
(Mytrip)

One-way from

$218
(SmartFares)

Popular in

June

Cheapest in

March

Average price

$722

Good round-trip deal

$695 or less

Good one-way deal

$480 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 ($160 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($27 potential savings vs. average RT price).
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Average for round-trip flights in October 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 octubre 20, 2025.

This Mytrip deal was found by Cheapflights users on 10/19. 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.
mié. 11/1910:05 amJFK - DUB
2 stops21h 00mMultiple Airlines
dom. 11/239:00 amDUB - JFK
2 stops40h 58mMultiple Airlines
Deal found 10/19$327
This Mytrip deal was found by Cheapflights users on 10/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/153:30 pmLGA - DUB
1 stop10h 40mMultiple Airlines
dom. 11/239:00 amDUB - LGA
2 stops12h 59mMultiple Airlines
Deal found 10/17$327
This Mytrip deal was found by Cheapflights users on 10/20. 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.
jue. 11/133:30 pmLGA - DUB
1 stop10h 40mMultiple Airlines
lun. 11/179:00 amDUB - LGA
1 stop11h 38mMultiple Airlines
Deal found 10/20$328
This KAYAK deal was found by Cheapflights users on 10/20. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/77:35 pmJFK - DUB
2 stops17h 10mSWISS
sáb. 11/156:35 pmDUB - JFK
1 stop27h 05mSWISS
Deal found 10/20$331
This United Airlines deal was found by Cheapflights users on 10/19. 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. 11/146:00 amLGA - DUB
1 stop23h 20mUnited Airlines
mié. 11/199:00 amDUB - LGA
1 stop28h 07mUnited Airlines
Deal found 10/19$331
This Mytrip deal was found by Cheapflights users on 10/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/94:50 pmJFK - DUB
1 stop9h 20mAir Canada
mié. 11/269:00 amDUB - JFK
1 stop18h 39mAir Canada
Deal found 10/17$332
This Mytrip deal was found by Cheapflights users on 10/19. 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.
mié. 12/36:05 amLGA - DUB
2 stops25h 00mMultiple Airlines
mié. 12/109:00 amDUB - LGA
2 stops12h 59mMultiple Airlines
Deal found 10/19$332
This Mytrip deal was found by Cheapflights users on 10/19. 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.
lun. 12/110:05 amJFK - DUB
2 stops21h 00mMultiple Airlines
dom. 12/79:00 amDUB - JFK
2 stops16h 58mMultiple Airlines
Deal found 10/19$333
This Mytrip deal was found by Cheapflights users on 10/19. 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.
dom. 10/2610:05 amJFK - DUB
2 stops16h 05mMultiple Airlines
lun. 11/31:20 pmDUB - JFK
1 stop28h 45mMultiple Airlines
Deal found 10/19$334
This Gotogate deal was found by Cheapflights users on 10/20. 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.
lun. 11/1710:05 amJFK - DUB
2 stops21h 00mMultiple Airlines
lun. 11/249:00 amDUB - JFK
2 stops16h 58mMultiple Airlines
Deal found 10/20$335
This United Airlines deal was found by Cheapflights users on 10/19. 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.
mié. 11/59:15 pmLGA - DUB
1 stop29h 55mUnited Airlines
dom. 11/99:00 amDUB - LGA
1 stop28h 07mUnited Airlines
Deal found 10/19$336
This Mytrip deal was found by Cheapflights users on 10/19. 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.
mié. 11/1910:05 amJFK - DUB
2 stops21h 00mMultiple Airlines
mié. 11/269:00 amDUB - JFK
1 stop12h 09mMultiple Airlines
Deal found 10/19$337

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 octubre 20, 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

sáb. 11/8

6:00 am-10:20 am

1 stop23h 20m

Dublin

mié. 11/26

9:00 am-8:07 am

1 stop28h 07m

$331

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

lun. 11/17

6:00 am-10:20 am

1 stop23h 20m

Dublin

lun. 11/24

9:00 am-9:13 am

1 stop29h 13m

$331

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

mié. 11/12

6:00 am-10:20 am

1 stop23h 20m

Dublin

mié. 11/26

9:00 am-8:07 am

1 stop28h 07m

$331

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

mié. 12/3

6:00 am-10:20 am

1 stop23h 20m

Dublin

mié. 12/10

9:00 am-9:13 am

1 stop29h 13m

$331

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

lun. 11/10

6:00 am-10:20 am

1 stop23h 20m

Dublin

mié. 11/26

9:00 am-10:43 am

1 stop30h 43m

$331

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

dom. 11/9

6:00 am-10:20 am

1 stop23h 20m

Dublin

mié. 11/26

9:00 am-8:07 am

1 stop28h 07m

$331

NewarkDublin

EWR - DUB

EWRDUB

Newark

vie. 12/5

10:15 pm-9:55 am

Nonstop6h 40m

Dublin

vie. 12/12

9:00 am-4:42 pm

1 stop12h 42m

$344

NewarkDublin

EWR - DUB

EWRDUB

Newark

vie. 11/14

7:55 pm-7:30 am

Nonstop6h 35m

Dublin

dom. 11/23

9:00 am-7:38 pm

1 stop15h 38m

$344

NewarkDublin

EWR - DUB

EWRDUB

Newark

vie. 1/16

7:55 pm-7:30 am

Nonstop6h 35m

Dublin

dom. 1/18

9:00 am-6:03 pm

1 stop14h 03m

$344

NewarkDublin

EWR - DUB

EWRDUB

Newark

jue. 11/13

7:55 pm-7:30 am

Nonstop6h 35m

Dublin

vie. 11/21

9:00 am-9:59 pm

1 stop17h 59m

$344

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/18

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, March is the cheapest month in which you can book a flight from Connecticut to Dublin (average of $403). 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 octubre 20, 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.

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 octubre 20, 2025.

The most flights from USCT to DUB are scheduled on a Monday (4 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 on average).

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 5 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 Finnair 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 Icelandair ($227), SWISS ($231), and United Airlines ($238).

  • 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 (80%), Aer Lingus (80%) or British Airways (80%) 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 $434. On average you can expect to pay $1,932. The most popular route, (New York John F Kennedy Intl - Dublin), can usually be booked for $327.

  • 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 $403). 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 octubre 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest$494Average$770FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$497Average$672FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$551Average$987FlexibilityNo cancel feeOn-time71%

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