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$288+ 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 8/18. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — BDL
Jul 29 — Aug 51
Wed 7/29
Wed 8/5
1 adult, Economy
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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 June 29, 2026.

This SmartFares deal was found by Cheapflights users on 6/28. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/511:30 am
DUB
-
EWR
1 stop31h 10m
Scandinavian Airlines
Wed 11/116:30 pm
EWR
-
DUB
1 stop10h 40m
Scandinavian Airlines
Deal found 6/28$366
This SmartFares deal was found by Cheapflights users on 6/29. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/136:55 pm
DUB
-
EWR
1 stop23h 45m
Scandinavian Airlines
Thu 11/195:40 pm
EWR
-
DUB
1 stop12h 05m
Scandinavian Airlines
Deal found 6/29$369
This oojo deal was found by Cheapflights users on 6/28. 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
DUB
-
EWR
1 stop30h 35m
Scandinavian Airlines
Fri 9/115:45 pm
EWR
-
DUB
1 stop33h 15m
Scandinavian Airlines
Deal found 6/28$370
This Mytrip deal was found by Cheapflights users on 6/25. 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 12/310:55 am
DUB
-
EWR
1 stop31h 30m
Scandinavian Airlines
Wed 12/96:30 pm
EWR
-
DUB
1 stop10h 40m
Scandinavian Airlines
Deal found 6/25$371
This SmartFares deal was found by Cheapflights users on 6/27. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/27:50 pm
DUB
-
EWR
1 stop22h 25m
Scandinavian Airlines
Thu 10/85:20 pm
EWR
-
DUB
1 stop20h 45m
Scandinavian Airlines
Deal found 6/27$373
This SmartFares deal was found by Cheapflights users on 6/27. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/17:50 pm
DUB
-
EWR
1 stop22h 25m
Scandinavian Airlines
Sun 10/45:20 pm
EWR
-
DUB
1 stop12h 35m
Scandinavian Airlines
Deal found 6/27$374
This Mytrip deal was found by Cheapflights users on 6/29. 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.
Fri 10/306:55 pm
DUB
-
EWR
2 stops23h 30m
Scandinavian Airlines
Mon 11/306:30 pm
EWR
-
DUB
2 stops35h 15m
Scandinavian Airlines
Deal found 6/29$375
This Booking.com deal was found by Cheapflights users on 6/27. 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.
Mon 11/98:20 pm
DUB
-
EWR
1 stop22h 20m
Scandinavian Airlines
Thu 11/125:40 pm
EWR
-
DUB
1 stop12h 05m
Scandinavian Airlines
Deal found 6/27$377
This oojo deal was found by Cheapflights users on 6/25. 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 11/412:30 pm
DUB
-
EWR
1 stop32h 10m
Scandinavian Airlines
Wed 2/36:30 pm
EWR
-
DUB
1 stop10h 40m
Scandinavian Airlines
Deal found 6/25$379
This Mytrip deal was found by Cheapflights users on 6/25. 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 8/2711:10 am
DUB
-
EWR
1 stop31h 05m
Scandinavian Airlines
Fri 9/115:45 pm
EWR
-
DUB
1 stop33h 15m
Scandinavian Airlines
Deal found 6/25$380
This Booking.com deal was found by Cheapflights users on 6/25. 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.
Fri 9/2511:40 am
DUB
-
EWR
1 stop30h 35m
Scandinavian Airlines
Thu 10/15:45 pm
EWR
-
DUB
1 stop11h 40m
Scandinavian Airlines
Deal found 6/25$382
This TravelUp deal was found by Cheapflights users on 6/29. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/111:30 am
DUB
-
BDL
1 stop17h 50m
JetBlue
Mon 9/76:45 am
BDL
-
DUB
1 stop21h 15m
JetBlue
Deal found 6/29$484

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 June 29, 2026.

Round-trip from

$366
(SmartFares)

One-way from

$288
(JetBlue)

Popular in

July

Cheapest in

January

Average price

$870

Good one-way deal

$687 or less
From Ireland to Connecticut
Search Deals
One-way flight from Ireland to Connecticut
Search Deals
Highest demand for flights based on searches. 23% potential increase in price ($228 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($37 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 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 June 29, 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 - EWR

DUBEWR

Dublin

Sat 10/31

7:05 pm-2:25 pm

2 stops23h 20m

Newark

Fri 11/6

5:30 pm-9:25 am

1 stop10h 55m

$435

DublinNewark

DUB - EWR

DUBEWR

Dublin

Thu 10/22

11:10 am-1:15 pm

1 stop31h 05m

Newark

Thu 10/29

7:30 pm-10:10 am

1 stop10h 40m

$435

DublinNewark

DUB - EWR

DUBEWR

Dublin

Fri 9/18

7:50 pm-1:15 pm

2 stops22h 25m

Newark

Sun 9/27

5:20 pm-6:20 pm

2 stops20h 00m

$452

CorkNew York

ORK - JFK

ORKJFK

Cork

Sat 11/7

5:15 pm-11:20 am

1 stop23h 05m

New York John F Kennedy Intl

Sat 11/14

7:30 pm-2:45 pm

1 stop14h 15m

$499

CorkNew York

ORK - JFK

ORKJFK

Cork

Sat 11/7

6:00 am-2:02 pm

1 stop13h 02m

New York John F Kennedy Intl

Sat 11/14

2:55 pm-2:45 pm

2 stops18h 50m

$500

CorkNew York

ORK - JFK

ORKJFK

Cork

Thu 9/3

6:15 am-5:07 pm

1 stop15h 52m

New York John F Kennedy Intl

Wed 9/16

11:30 pm-2:40 pm

1 stop10h 10m

$500

CorkNew York

ORK - JFK

ORKJFK

Cork

Sat 11/7

5:15 pm-2:02 pm

1 stop25h 47m

New York John F Kennedy Intl

Sun 11/15

9:20 pm-4:40 pm

1 stop14h 20m

$504

CorkNewark

ORK - EWR

ORKEWR

Cork

Sat 11/7

6:00 am-10:58 pm

2 stops21h 58m

Newark

Sat 11/14

5:05 pm-2:45 pm

1 stop16h 40m

$505

DublinNewark

DUB - EWR

DUBEWR

Dublin

Thu 10/22

5:55 am-7:59 pm

2 stops19h 04m

Newark

Sat 10/31

1:00 pm-2:10 pm

2 stops21h 10m

$508

CorkNew York

ORK - JFK

ORKJFK

Cork

Thu 9/3

10:50 am-10:29 pm

2 stops16h 39m

New York John F Kennedy Intl

Wed 9/16

4:40 pm-10:20 am

1 stop12h 40m

$510

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/29

Showing 1-10 of 60 resultsSorted by cheapest first
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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 June 29, 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 June 29, 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 June 29, 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
1,633 reviews

Boarding

7.4

Crew

8.1

Overall

7.3

Food

6.7

Entertainment

7.0

Comfort

7.2

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
1,633 reviews
Aer Lingus
7.3
Good
1,633 reviews

Boarding

7.4

Crew

8.1

Overall

7.3

Food

6.7

Entertainment

7.0

Comfort

7.2

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, Delta, and KLM can get you from Ireland to Connecticut in just under 13h 02m. Your travel time can differ by up to 10h 18m. The distance between Ireland and Connecticut is about 3101 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

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Alternative routes for Ireland to Connecticut

See prices for flight routes from nearby airports that may be better suited for you.
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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 June 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest$415Average$669FlexibilityNo cancel feeOn-timeN/A

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