HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Connecticut

$321+ Cheap flights from Ireland to Connecticut

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 9/30. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — BDL
Sep 11 — Sep 181
Fri 9/11
Fri 9/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Ireland to Connecticut with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Ireland to Connecticut

Cheapest flights from Ireland to Connecticut
Explore the most affordable flight options available from Ireland to Connecticut. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 12, 2026.

This FlightHub deal was found by Cheapflights users on 8/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/811:10 am -
1 stop31h 05m
Fri 10/165:45 pm -
1 stop33h 15m
Deal found 8/10$378
This oojo deal was found by Cheapflights users on 8/10. 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.
Thu 12/310:55 am -
1 stop31h 30m
Mon 12/76:30 pm -
1 stop12h 15m
Deal found 8/10$382
This oojo deal was found by Cheapflights users on 8/10. 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.
Tue 11/1712:30 pm -
1 stop29h 55m
Thu 11/265:40 pm -
1 stop12h 05m
Deal found 8/10$385
This oojo deal was found by Cheapflights users on 8/11. 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.
Tue 12/812:30 pm -
1 stop29h 55m
Sat 12/125:40 pm -
1 stop11h 30m
Deal found 8/11$386
This Gotogate deal was found by Cheapflights users on 8/11. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1812:35 pm -
1 stop29h 50m
Fri 11/276:30 pm -
2 stops18h 50m
Deal found 8/11$387
This Gotogate deal was found by Cheapflights users on 8/7. 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.
Wed 12/212:35 pm -
1 stop29h 50m
Sun 12/66:30 pm -
1 stop12h 20m
Deal found 8/7$388
This Booking.com deal was found by Cheapflights users on 8/11. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1112:35 pm -
1 stop29h 50m
Mon 11/166:30 pm -
1 stop12h 15m
Deal found 8/11$389
This oojo deal was found by Cheapflights users on 8/11. 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.
Fri 9/411:40 am -
1 stop30h 35m
Mon 9/75:45 pm -
1 stop11h 25m
Deal found 8/11$390
This Gotogate deal was found by Cheapflights users on 8/11. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/212:35 pm -
1 stop29h 50m
Sat 12/56:30 pm -
1 stop11h 05m
Deal found 8/11$392
This oojo deal was found by Cheapflights users on 8/10. 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.
Fri 9/411:40 am -
1 stop30h 35m
Fri 9/115:20 pm -
1 stop20h 55m
Deal found 8/10$393
This Gotogate deal was found by Cheapflights users on 8/7. 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.
Thu 11/192:00 pm -
Nonstop7h 25m
Mon 11/236:30 pm -
Nonstop6h 25m
Deal found 8/7$424
This Mytrip deal was found by Cheapflights users on 8/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/102:00 pm -
Nonstop7h 25m
Tue 12/156:30 pm -
Nonstop6h 25m
Deal found 8/10$427

Find flight deals from Ireland to Connecticut

Keep the following information in mind while searching for Ireland to Connecticut flight deals. Data was last updated August 12, 2026.

Round-trip from

$378
(FlightHub)

One-way from

$321
(eDestinos)

Popular in

July

Cheapest in

January

Average price

$978

Good one-way deal

$610 or less
From Ireland to Connecticut
Search Deals
One-way flight from Ireland to Connecticut
Search Deals
Highest demand for flights based on searches. 27% potential increase in price ($275 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($50 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals
Price to beat on a one-way flight from Ireland to Connecticut.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ireland to Connecticut 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 August 12, 2026.
Use the filters below to find and compare flights from Ireland to Connecticut that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DublinNewark

DUB Dublin - EWR Newark

DUBEWR

Dublin

Sat 10/31

10:05 am-2:25 pm

2 stops32h 20m

Newark

Fri 11/6

6:30 pm-6:20 pm

2 stops18h 50m

$426

DublinNewark

DUB Dublin - EWR Newark

DUBEWR

Dublin

Thu 10/15

7:50 pm-1:15 pm

1 stop22h 25m

Newark

Wed 10/21

5:45 pm-6:20 pm

2 stops19h 35m

$428

DublinNewark

DUB Dublin - EWR Newark

DUBEWR

Dublin

Mon 11/30

7:05 pm-1:40 pm

2 stops23h 35m

Newark

Mon 12/7

6:30 pm-11:45 am

1 stop12h 15m

$473

DublinNew York

DUB Dublin - JFK New York John F Kennedy Intl

DUBJFK

Dublin

Wed 9/9

7:45 pm-10:25 pm

Nonstop7h 40m

New York John F Kennedy Intl

Wed 9/16

9:05 pm-8:50 am

Nonstop6h 45m

$523
Quickest round-trip

DublinNew York

DUB Dublin - JFK New York John F Kennedy Intl

DUBJFK

Dublin

Tue 9/15

11:30 am-1:59 pm

Nonstop7h 29m

New York John F Kennedy Intl

Tue 9/22

9:10 pm-9:00 am

Nonstop6h 50m

$527

DublinNew York

DUB Dublin - JFK New York John F Kennedy Intl

DUBJFK

Dublin

Fri 11/20

1:40 pm-7:50 pm

1 stop11h 10m

New York John F Kennedy Intl

Tue 11/24

11:20 pm-2:20 pm

1 stop10h 00m

$528

DublinNew York

DUB Dublin - JFK New York John F Kennedy Intl

DUBJFK

Dublin

Thu 10/15

11:30 am-1:59 pm

Nonstop7h 29m

New York John F Kennedy Intl

Mon 10/19

9:10 pm-9:00 am

Nonstop6h 50m

$528

DublinNew York

DUB Dublin - JFK New York John F Kennedy Intl

DUBJFK

Dublin

Thu 12/24

10:30 am-5:20 pm

1 stop11h 50m

New York John F Kennedy Intl

Wed 12/30

9:50 pm-2:05 pm

1 stop11h 15m

$529

DublinNew York

DUB Dublin - JFK New York John F Kennedy Intl

DUBJFK

Dublin

Sat 1/30

1:10 pm-7:50 pm

1 stop11h 40m

New York John F Kennedy Intl

Sat 2/6

11:20 pm-3:00 pm

1 stop10h 40m

$529

DublinNew York

DUB Dublin - LGA New York LaGuardia

DUBLGA

Dublin

Thu 11/12

8:50 am-7:13 pm

2 stops15h 23m

New York LaGuardia

Sun 11/15

3:29 pm-2:20 pm

2 stops17h 51m

$535

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/8

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

Best time to book a flight from Ireland to Connecticut

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

What is the cheapest time of day to fly from IE to CT?

Find hourly flight availability from Ireland to Connecticut. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 12, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ireland to Connecticut as you normally would.

Weekly flight availability from Ireland to Connecticut

Explore weekly flight availability from Ireland to Connecticut. 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 August 12, 2026.

The most flights from IE0 to USCT 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).

Reviews of airlines servicing Connecticut

Get insights into the airlines that provide service to Connecticut. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Connecticut. Reviews last updated August 12, 2026.
Read reviews from past customers who have flown Aer Lingus from Ireland to Connecticut. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Aer Lingus
7.3
Good
1,697 reviews

Boarding

7.5

Crew

8.1

Comfort

7.2

Food

6.7

Overall

7.3

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,May 2026

DUB - EWR

Underpricer is a terrible organization that inserted itself as a “travel agent” simply by way of me booking on kayak. Never would I have willing assented to using underpricer. Further, we had a problem whereby two duplicate one-way flights from Dublin were inadvertently booked for me and my wife, stemming from a family emergency. My wife’s sister / my sister in law had a brain tumor and immediate surgery to remove it, which obviously impacted our previously planned travel arrangements. I tried to cancel the flight due to the extenuating circumstances. Underpricer said canceling was not possible, but a credit would be possible for the exact same flight - one way from Dublin - to be used in one year from the original flight date. I asked if it would be possible to make the credit a general credit to any participating AerLingus airport destination, which would allow more flexibility than having to go back to Ireland within a year. In order to pursue the credit, Underpricer requested documentary proof regarding my sister in laws brain tumor, which we gave them. Underpricer then asked us to document our relationship to the patient - so I gave them my marriage certificate to evidence my wife and her sister having the same last name. Underpricer asked for further proof, so we gave them copies of my passport, my wife’s passport, and my sister in laws passport. All of these hoops to jump through for Underpricer, with sporadic communication on their part throughout, only for them to say 3 days before the original booking that no credit was available - not even the one they originally offered. They said my only option was to pick a date within the next year to move the flight to - and of course to make that change, they charged me an additional $350 fee just to make that change. What a pathetic, fraudulent organization. Kayak should be embarrassed to be associated with Underpricer and should cease that relationship immediately. And for AerLingus, who only Underpricer could talk to regarding the booking (I was not permitted) to not understand our family’s situation and just stand by blanket policy that no credit is permitted, is equally disappointing.
Aer Lingus
7.3
Good
1,697 reviews
Aer Lingus
7.3
Good
1,697 reviews

Boarding

7.5

Crew

8.1

Comfort

7.2

Food

6.7

Overall

7.3

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,May 2026

DUB - EWR

Underpricer is a terrible organization that inserted itself as a “travel agent” simply by way of me booking on kayak. Never would I have willing assented to using underpricer. Further, we had a problem whereby two duplicate one-way flights from Dublin were inadvertently booked for me and my wife, stemming from a family emergency. My wife’s sister / my sister in law had a brain tumor and immediate surgery to remove it, which obviously impacted our previously planned travel arrangements. I tried to cancel the flight due to the extenuating circumstances. Underpricer said canceling was not possible, but a credit would be possible for the exact same flight - one way from Dublin - to be used in one year from the original flight date. I asked if it would be possible to make the credit a general credit to any participating AerLingus airport destination, which would allow more flexibility than having to go back to Ireland within a year. In order to pursue the credit, Underpricer requested documentary proof regarding my sister in laws brain tumor, which we gave them. Underpricer then asked us to document our relationship to the patient - so I gave them my marriage certificate to evidence my wife and her sister having the same last name. Underpricer asked for further proof, so we gave them copies of my passport, my wife’s passport, and my sister in laws passport. All of these hoops to jump through for Underpricer, with sporadic communication on their part throughout, only for them to say 3 days before the original booking that no credit was available - not even the one they originally offered. They said my only option was to pick a date within the next year to move the flight to - and of course to make that change, they charged me an additional $350 fee just to make that change. What a pathetic, fraudulent organization. Kayak should be embarrassed to be associated with Underpricer and should cease that relationship immediately. And for AerLingus, who only Underpricer could talk to regarding the booking (I was not permitted) to not understand our family’s situation and just stand by blanket policy that no credit is permitted, is equally disappointing.

Related info for your journey

Find useful and relevant information for your journey from Ireland to Connecticut. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Ireland to Connecticut?

    Scandinavian Airlines, Aer Lingus, and JetBlue can get you from Ireland to Connecticut in just under 7h 29m. Your travel time can differ by up to 24h 51m. The distance between Ireland and Connecticut is about 3169 mi. This flight may include one or multiple stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ireland to Connecticut by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from Ireland to Connecticut

Discover the top airline that operate flights from Ireland to Connecticut. 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 August 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest$415Average$668FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.