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Cheap flights from Ireland to Connecticut from £95

DUB — BDL
22 Sep — 29 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ireland to Connecticut

Enter your travel dates to find the best prices.

Cheapest flights from Ireland to Connecticut

Mon 2/1113:10 -
Nonstop8h 00m
Wed 18/1117:40 -
Nonstop6h 35m
Deal found 21/8£96
Thu 12/1113:15 -
Nonstop8h 00m
Tue 17/1117:45 -
Nonstop6h 30m
Deal found 21/8£97
Sat 31/1013:15 -
Nonstop8h 00m
Thu 5/1117:45 -
Nonstop6h 30m
Deal found 21/8£98
Tue 6/1013:20 -
Nonstop7h 45m
Wed 2/1217:45 -
Nonstop6h 30m
Deal found 21/8£99
Wed 9/913:15 -
Nonstop7h 50m
Mon 14/917:35 -
Nonstop6h 40m
Deal found 21/8£100
Sun 27/913:15 -
Nonstop7h 50m
Sun 4/1017:35 -
Nonstop6h 40m
Deal found 21/8£102
Thu 10/913:20 -
Nonstop7h 45m
Sat 19/917:35 -
Nonstop6h 40m
Deal found 21/8£103
Sat 5/913:15 -
Nonstop7h 50m
Fri 11/917:35 -
Nonstop6h 40m
Deal found 21/8£104
Tue 6/1013:20 -
Nonstop7h 45m
Wed 25/1117:45 -
Nonstop6h 30m
Deal found 21/8£172
Thu 5/1113:10 -
Nonstop8h 00m
Mon 16/1117:40 -
Nonstop6h 35m
Deal found 21/8£173
Sun 1/1113:15 -
Nonstop8h 00m
Fri 13/1117:45 -
Nonstop6h 30m
Deal found 21/8£174
Mon 7/911:10 -
Nonstop7h 30m
Mon 14/923:55 -
Nonstop6h 45m
Deal found 21/8£377

Find flight deals from Ireland to Connecticut

Round-trip from

£95

Popular in

July

Cheapest in

May

Average price

£545
Aer Lingus
  • Aer Lingus
  • 14/1-19/1
  • Nonstop
  • 14h 30m total
  • Ireland to Connecticut
Search Deals
Highest demand for flights based on searches. 25% potential increase in price (£129 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease (£30 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
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 return flight

DublinNewark

DUB Dublin - EWR Newark

DUBEWR

Dublin

Wed 4/11

19:05-13:25

2 stops23h 20m

Newark

Sat 7/11

18:30-18:20

2 stops18h 50m

£313

DublinNewark

DUB Dublin - EWR Newark

DUBEWR

Dublin

Thu 1/10

19:50-13:15

1 stop22h 25m

Newark

Fri 9/10

17:45-20:10

2 stops21h 25m

£318

DublinNewark

DUB Dublin - EWR Newark

DUBEWR

Dublin

Tue 22/9

12:40-13:15

2 stops29h 35m

Newark

Sat 26/9

17:20-18:25

1 stop20h 05m

£330

DublinNewark

DUB Dublin - EWR Newark

DUBEWR

Dublin

Tue 24/11

12:30-15:40

2 stops32h 10m

Newark

Sun 13/12

18:30-11:50

1 stop12h 20m

£331

DublinNewark

DUB Dublin - EWR Newark

DUBEWR

Dublin

Mon 16/11

20:20-13:40

1 stop22h 20m

Newark

Fri 20/11

17:40-18:20

2 stops19h 40m

£336

DublinNewark

DUB Dublin - EWR Newark

DUBEWR

Dublin

Sun 22/11

10:55-13:25

2 stops31h 30m

Newark

Thu 26/11

17:30-18:10

2 stops19h 40m

£339

DublinNew York

DUB Dublin - JFK New York John F Kennedy Intl

DUBJFK

Dublin

Thu 29/10

08:50-23:05

1 stop18h 15m

New York John F Kennedy Intl

Mon 2/11

21:45-15:25

1 stop12h 40m

£399

DublinNew York

DUB Dublin - JFK New York John F Kennedy Intl

DUBJFK

Dublin

Thu 22/10

11:10-17:07

1 stop10h 57m

New York John F Kennedy Intl

Thu 29/10

13:15-09:45

1 stop16h 30m

£400

DublinNew York

DUB Dublin - JFK New York John F Kennedy Intl

DUBJFK

Dublin

Sun 27/9

05:55-12:32

1 stop11h 37m

New York John F Kennedy Intl

Sun 4/10

21:35-09:15

Nonstop6h 40m

£401

DublinNew York

DUB Dublin - JFK New York John F Kennedy Intl

DUBJFK

Dublin

Sun 27/9

05:55-12:32

1 stop11h 37m

New York John F Kennedy Intl

Sun 4/10

21:35-09:15

Nonstop6h 40m

£401

Flights are sorted by cheapest return flights first.

Deals found on 18/8

Showing 1-10 of 60 resultsSorted by cheapest first
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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 return price

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?

When flying from Ireland to Connecticut, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Ireland to Connecticut

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

Read through reviews of airlines operating flights from Ireland to Connecticut, such as Aer Lingus. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aer Lingus
7.3
Good
1,717 reviews
Check prices

Crew

8.1

Overall

7.3

Boarding

7.5

Food

6.7

Comfort

7.2

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
1,717 reviews
Aer Lingus
7.3
Good
1,717 reviews
Check prices

Crew

8.1

Overall

7.3

Boarding

7.5

Food

6.7

Comfort

7.2

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

  • How popular is this Ireland to Connecticut flight route?

    Flights from Ireland to Connecticut have been viewed 4 times in the past calendar month.

  • How long is the flight from Ireland to Connecticut?

    There are many flights that can get you from Ireland to Connecticut in 8h. Fly via Aer Lingus to get the fastest option. Ireland and Connecticut are separated by a distance of 3183 mi. Most flights are nonstop.

  • 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 holiday 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

Top airline flying from Ireland to Connecticut

AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest£303Average£413FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights

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