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Cheap flights from Ireland to Connecticut from £216

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 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — BDL
8 Aug — 15 Aug1
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
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 9 July 2026.

Mon 23/1112:35
DUB
-
EWR
2 stops30h 05m
Scandinavian Airlines
Thu 3/1218:30
EWR
-
DUB
2 stops18h 40m
Scandinavian Airlines
Deal found 7/7£279
Tue 3/1112:30
DUB
-
EWR
1 stop29h 55m
Scandinavian Airlines
Sun 8/1118:30
EWR
-
DUB
1 stop12h 20m
Scandinavian Airlines
Deal found 5/7£282
Thu 8/1011:10
DUB
-
EWR
1 stop31h 05m
Scandinavian Airlines
Mon 19/1017:20
EWR
-
DUB
1 stop12h 35m
Scandinavian Airlines
Deal found 4/7£290
Mon 9/1120:20
DUB
-
EWR
1 stop22h 20m
Scandinavian Airlines
Thu 12/1118:30
EWR
-
DUB
2 stops18h 40m
Scandinavian Airlines
Deal found 6/7£295
Thu 3/1210:55
DUB
-
EWR
1 stop31h 30m
Scandinavian Airlines
Wed 9/1218:30
EWR
-
DUB
1 stop10h 40m
Scandinavian Airlines
Deal found 8/7£296
Thu 27/811:40
DUB
-
EWR
1 stop30h 35m
Scandinavian Airlines
Mon 31/817:45
EWR
-
DUB
1 stop11h 25m
Scandinavian Airlines
Deal found 7/7£298
Thu 12/1110:55
DUB
-
EWR
1 stop31h 30m
Scandinavian Airlines
Mon 16/1117:40
EWR
-
DUB
1 stop12h 05m
Scandinavian Airlines
Deal found 6/7£300
Thu 22/1005:55
DUB
-
JFK
1 stop11h 38m
KLM
Sat 31/1014:55
JFK
-
DUB
1 stop12h 50m
KLM
Deal found 7/7£386
Thu 22/1008:55
DUB
-
JFK
1 stop15h 20m
Delta
Thu 29/1022:20
JFK
-
DUB
Nonstop6h 25m
Delta
Deal found 6/7£387
Sun 6/1209:00
DUB
-
LGA
1 stop11h 38m
United Airlines
Sun 13/1219:48
LGA
-
DUB
1 stop9h 32m
United Airlines
Deal found 8/7£387
Fri 11/911:30
DUB
-
JFK
Nonstop7h 29m
JetBlue
Mon 21/921:10
JFK
-
DUB
Nonstop6h 50m
JetBlue
Deal found 8/7£387
Sat 5/909:50
DUB
-
LGA
1 stop9h 47m
United Airlines
Sat 12/914:25
LGA
-
DUB
1 stop14h 20m
United Airlines
Deal found 8/7£388

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 9 July 2026.

Round-trip from

£279

One-way from

£216

Popular in

July

Cheapest in

January

Average price

£840
Scandinavian Airlines
  • Scandinavian Airlines
  • 23/11-3/12
  • 4 total stops
  • 48h 45m total
  • Ireland to Connecticut
Search Deals
JetBlue
  • JetBlue
  • 2/9
  • 1 total stop
  • 16h 26m total
  • Ireland to Connecticut
Search Deals
Highest demand for flights based on searches. 24% potential increase in price (£134 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£24 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customise 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 858,174 searches. Data last updated 9 July 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 return flight

DublinNewark

DUB - EWR

DUBEWR

Dublin

Sat 28/11

19:05-13:25

2 stops23h 20m

Newark

Thu 3/12

18:30-18:10

2 stops18h 40m

£334

DublinNewark

DUB - EWR

DUBEWR

Dublin

Thu 27/8

19:50-13:15

2 stops22h 25m

Newark

Wed 2/9

17:45-18:20

2 stops19h 35m

£337

DublinNewark

DUB - EWR

DUBEWR

Dublin

Wed 4/11

05:10-13:55

1 stop13h 45m

Newark

Wed 11/11

22:15-09:55

Nonstop6h 40m

£376

DublinNew York

DUB - JFK

DUBJFK

Dublin

Thu 1/10

11:10-17:07

1 stop10h 57m

New York John F Kennedy Intl

Mon 5/10

22:20-10:00

Nonstop6h 40m

£387

DublinNew York

DUB - JFK

DUBJFK

Dublin

Sat 5/9

05:55-12:32

1 stop11h 37m

New York John F Kennedy Intl

Mon 7/9

21:30-09:15

Nonstop6h 45m

£387

DublinNew York

DUB - LGA

DUBLGA

Dublin

Sat 19/12

09:00-19:03

1 stop15h 03m

New York LaGuardia

Mon 28/12

16:15-08:10

1 stop10h 55m

£389

DublinProvidence

DUB - PVD

DUBPVD

Dublin

Tue 21/7

11:30-22:56

1 stop16h 26m

Providence-TFGreen

Sat 25/7

06:00-09:00

1 stop22h 00m

£392

DublinNew York

DUB - LGA

DUBLGA

Dublin

Mon 7/12

09:00-15:38

1 stop11h 38m

New York LaGuardia

Wed 16/12

11:40-07:10

1 stop14h 30m

£394

DublinNew York

DUB - JFK

DUBJFK

Dublin

Thu 3/9

13:15-15:57

Nonstop7h 42m

New York John F Kennedy Intl

Tue 8/9

21:30-09:15

Nonstop6h 45m

£394

DublinNew York

DUB - LGA

DUBLGA

Dublin

Wed 4/11

12:05-23:27

1 stop16h 22m

New York LaGuardia

Wed 11/11

16:15-08:10

1 stop10h 55m

£394

Flights are sorted by cheapest return flights first.

Deals found on 7/7

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 return 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 9 July 2026.

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

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 9 July 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 9 July 2026.
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
1,650 reviews
Check prices

Boarding

7.4

Crew

8.1

Comfort

7.2

Overall

7.3

Food

6.7

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
1,650 reviews
Aer Lingus
7.3
Good
1,650 reviews
Check prices

Boarding

7.4

Crew

8.1

Comfort

7.2

Overall

7.3

Food

6.7

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 popular is this Ireland to Connecticut flight route?

    Flights from Ireland to Connecticut have been viewed 6 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 10h 57m. Fly via Scandinavian Airlines, Lufthansa, or Delta to get the fastest option. Ireland and Connecticut are separated by a distance of 3169 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with 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 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

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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 858,174 searches. Data last updated 9 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest£309Average£421FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Ireland to Connecticut?

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Why should you use Cheapflights to find cheap flight tickets from Ireland to Connecticut?

Cheapflights simply makes it quick and affordable to book flights from Ireland to Connecticut by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Ireland to Connecticut with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Ireland to Connecticut flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Ireland to Connecticut become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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