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Ireland

$163+ Cheap flights from Connecticut to Ireland

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 2/25. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — DUB
Mar 5 — Mar 121
Thu 3/5
Thu 3/12
1 adult, Economy
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Cheap flight deals from Connecticut to Ireland

Cheapest flights from Connecticut to Ireland
Explore the most affordable flight options available from Connecticut to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.

This United Airlines deal was found by Cheapflights users on 2/1. 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
Fri 3/69:30 am
DUB
-
EWR
Nonstop7h 30m
United Airlines
Deal found 2/1$349
This KLM deal was found by Cheapflights users on 2/3. 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.
Wed 2/49:20 pm
JFK
-
DUB
Nonstop6h 25m
KLM
Wed 2/1110:45 am
DUB
-
JFK
Nonstop7h 40m
KLM
Deal found 2/3$350
This United Airlines deal was found by Cheapflights users on 2/3. 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 2/47:55 pm
EWR
-
DUB
Nonstop6h 35m
United Airlines
Wed 2/119:30 am
DUB
-
EWR
Nonstop7h 30m
United Airlines
Deal found 2/3$350
This FlightHub deal was found by Cheapflights users on 2/1. 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.
Wed 9/23:30 pm
LGA
-
DUB
1 stop11h 15m
Lufthansa
Tue 9/89:20 am
DUB
-
LGA
1 stop17h 10m
Lufthansa
Deal found 2/1$350
This Delta deal was found by Cheapflights users on 2/2. 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.
Wed 2/49:20 pm
JFK
-
DUB
Nonstop6h 25m
Delta
Wed 2/1110:45 am
DUB
-
JFK
Nonstop7h 40m
Delta
Deal found 2/2$351
This United Airlines deal was found by Cheapflights users on 2/2. 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 2/2$351
This Mytrip deal was found by Cheapflights users on 2/2. 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 2/53:30 pm
LGA
-
DUB
1 stop10h 40m
Air Canada
Wed 2/119:00 am
DUB
-
LGA
2 stops15h 02m
Air Canada
Deal found 2/2$351
This United Airlines deal was found by Cheapflights users on 2/2. 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 9/29:00 am
JFK
-
DUB
1 stop17h 45m
United Airlines
Mon 9/149:20 am
DUB
-
JFK
1 stop17h 24m
United Airlines
Deal found 2/2$352
This United Airlines deal was found by Cheapflights users on 2/2. 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 9/23:45 pm
EWR
-
DUB
1 stop11h 00m
United Airlines
Mon 9/149:20 am
DUB
-
EWR
1 stop10h 25m
United Airlines
Deal found 2/2$352
This United Airlines deal was found by Cheapflights users on 2/2. 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 9/18:30 pm
LGA
-
DUB
1 stop30h 15m
United Airlines
Mon 9/79:50 am
DUB
-
LGA
1 stop27h 11m
United Airlines
Deal found 2/2$352
This Cheapflightsfares deal was found by Cheapflights users on 2/1. 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.
Thu 3/54:50 pm
JFK
-
DUB
1 stop9h 20m
Air Canada
Mon 3/98:00 am
DUB
-
JFK
1 stop12h 09m
Air Canada
Deal found 2/1$353
This United Airlines deal was found by Cheapflights users on 2/3. 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 4/2211:15 pm
EWR
-
DUB
Nonstop6h 55m
United Airlines
Wed 4/299:50 am
DUB
-
EWR
1 stop13h 18m
United Airlines
Deal found 2/3$353

Find flight deals from Connecticut to Ireland

Keep the following information in mind while searching for Connecticut to Ireland flight deals. Data was last updated February 3, 2026.

Round-trip from

$349
(United Airlines)

One-way from

$163
(Kiwi.com)

Popular in

June

Cheapest in

March

Average price

$586

Good round-trip deal

$579 or less

Good one-way deal

$370 or less
From Connecticut to Ireland
Search Deals
One-way flight from Connecticut to Ireland
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($155 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($26 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 Ireland.
Search Deals
Price to beat on a one-way flight from Connecticut to Ireland.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Connecticut to Ireland 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 3, 2026.
Use the filters below to find and compare flights from Connecticut to Ireland that are best for you.

Fly from

Connecticut

Fly to

Ireland

Route

Depart

Return

Price

NewarkDublin

EWR - DUB

EWRDUB

Newark

Fri 2/20

10:15 pm-9:55 am

Nonstop6h 40m

Dublin

Mon 3/2

9:00 am-3:43 pm

1 stop11h 43m

$349

NewarkDublin

EWR - DUB

EWRDUB

Newark

Tue 3/3

10:15 pm-9:55 am

Nonstop6h 40m

Dublin

Mon 3/9

8:00 am-3:49 pm

1 stop11h 49m

$349

NewarkDublin

EWR - DUB

EWRDUB

Newark

Sun 2/8

7:50 pm-8:10 am

2 stops31h 20m

Dublin

Sun 2/15

9:00 am-7:49 am

2 stops27h 49m

$350

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Wed 2/25

9:20 pm-8:45 am

Nonstop6h 25m

Dublin

Mon 3/2

10:45 am-1:20 pm

Nonstop7h 35m

$351

NewarkDublin

EWR - DUB

EWRDUB

Newark

Fri 2/6

7:55 pm-7:30 am

Nonstop6h 35m

Dublin

Sun 2/8

9:30 am-12:00 pm

Nonstop7h 30m

$351

NewarkDublin

EWR - DUB

EWRDUB

Newark

Mon 3/2

7:55 pm-7:30 am

Nonstop6h 35m

Dublin

Sun 3/8

9:30 am-1:00 pm

Nonstop7h 30m

$351

NewarkDublin

EWR - DUB

EWRDUB

Newark

Thu 2/19

7:55 pm-7:30 am

Nonstop6h 35m

Dublin

Mon 2/23

9:30 am-12:00 pm

Nonstop7h 30m

$352

NewarkDublin

EWR - DUB

EWRDUB

Newark

Wed 3/4

10:15 pm-9:55 am

Nonstop6h 40m

Dublin

Sun 3/8

9:30 am-1:00 pm

Nonstop7h 30m

$352

NewarkDublin

EWR - DUB

EWRDUB

Newark

Sun 3/8

8:55 pm-7:30 am

Nonstop6h 35m

Dublin

Mon 3/16

9:30 am-1:00 pm

Nonstop7h 30m

$352

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Mon 3/2

3:15 pm-7:45 am

1 stop11h 30m

Dublin

Mon 3/9

11:30 am-6:45 pm

1 stop11h 15m

$354

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/1

Showing 1-10 of 60 results
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Best time to book a flight from Connecticut to Ireland

Have a flexible travel schedule? Discover the best time to fly to Ireland 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 Ireland

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

Currently, March is the cheapest month in which you can book a flight from Connecticut to Ireland (average of $402). Flying from Connecticut to Ireland in July is currently the most expensive (average of $627). 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 Ireland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Connecticut to Ireland flight route?

    The Connecticut to Ireland 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 Ireland?

    Departing from Connecticut to Ireland will take you 6h 25m. The distance between Connecticut and Ireland is about 3169 mi. This flight may include one or multiple stops.

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

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

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

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

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

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

    Currently, March is the cheapest month in which you can book a flight from Connecticut to Ireland (average of $402). Flying from Connecticut to Ireland in July is currently the most expensive (average of $627). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Connecticut to Ireland

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Heathrow flights
Newark to Heathrow flights
John F Kennedy Intl to Charles de Gaulle flights
Newark to Charles de Gaulle flights
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Newark to Orly flights
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Boston to Heathrow flights
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Newark to Athens flights
Newark to Gatwick flights
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Los Angeles to Heathrow flights
John F Kennedy Intl to Dublin flights
Newark to Barcelona-El Prat flights
John F Kennedy Intl to Istanbul flights
Newark to Dublin flights
Newark to Malpensa flights
LaGuardia to Charles de Gaulle flights
John F Kennedy Intl to Madrid flights
O'Hare Intl to Leonardo da Vinci/Fiumicino flights
O'Hare Intl to Heathrow flights
John F Kennedy Intl to Athens flights
John F Kennedy Intl to Malpensa flights
John F Kennedy Intl to Stansted flights
Newark to Madrid flights
Newark to Lisbon flights
San Francisco to Heathrow flights
Baltimore to Heathrow flights
Boston to Charles de Gaulle flights
Dulles Intl to Charles de Gaulle flights
Seattle to Heathrow flights
Miami to Madrid flights
O'Hare Intl to Charles de Gaulle flights
Boston to Leonardo da Vinci/Fiumicino flights
Los Angeles to Charles de Gaulle flights
LaGuardia to Leonardo da Vinci/Fiumicino flights
Dallas/Fort Worth to Heathrow flights
Dulles Intl to Leonardo da Vinci/Fiumicino flights
John F Kennedy Intl to Frederic Chopin flights
San Francisco to Charles de Gaulle flights
LaGuardia to Gatwick flights
John F Kennedy Intl to Amsterdam flights
Boston to Dublin flights
Dallas/Fort Worth to Leonardo da Vinci/Fiumicino flights

Top 3 airlines flying from Connecticut to Ireland

Discover the top 3 airlines that operate flights from Connecticut to Ireland. 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 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest$472Average$735FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$483Average$699FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$494Average$925FlexibilityNo cancel feeOn-time71%

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