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Cheap flights from Ireland to Connecticut from £257

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 22/1. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — BDL
11 jan — 18 jan1
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 12 dezembro 2025.

seg 15/1220:20DUB - EWR
2 stops46h 05mScandinavian Airlines
sáb 10/117:40EWR - DUB
1 stop11h 30mScandinavian Airlines
Deal found 11/12£388
sáb 13/1210:10DUB - EWR
2 stops32h 25mScandinavian Airlines
sáb 17/117:40EWR - DUB
2 stops37h 05mScandinavian Airlines
Deal found 11/12£391
seg 15/1219:05DUB - EWR
2 stops47h 20mScandinavian Airlines
sex 9/118:30EWR - DUB
2 stops33h 55mScandinavian Airlines
Deal found 10/12£406
ter 16/1219:05DUB - EWR
2 stops23h 20mScandinavian Airlines
qua 14/118:30EWR - DUB
2 stops35h 15mScandinavian Airlines
Deal found 11/12£409
dom 14/1219:05DUB - EWR
2 stops23h 20mScandinavian Airlines
sáb 17/118:30EWR - DUB
2 stops36h 15mScandinavian Airlines
Deal found 10/12£419
sáb 13/1210:20DUB - EWR
1 stop32h 15mScandinavian Airlines
sáb 10/117:40EWR - DUB
1 stop11h 30mScandinavian Airlines
Deal found 11/12£422
qua 24/1210:45DUB - JFK
Nonstop7h 35mDelta
sáb 10/121:20JFK - DUB
Nonstop6h 25mDelta
Deal found 12/12£428
qua 24/1210:45DUB - JFK
Nonstop7h 35mMultiple Airlines
sáb 10/116:30JFK - DUB
1 stop10h 20mMultiple Airlines
Deal found 12/12£434
qua 24/1210:45DUB - JFK
Nonstop7h 35mKLM
sáb 10/121:20JFK - DUB
Nonstop6h 25mKLM
Deal found 12/12£436
ter 16/1209:30DUB - EWR
Nonstop7h 30mUnited Airlines
qui 22/119:55EWR - DUB
Nonstop6h 35mUnited Airlines
Deal found 9/12£443
ter 16/1210:40DUB - LGA
1 stop14h 27mUnited Airlines
qui 22/109:15LGA - DUB
1 stop17h 55mUnited Airlines
Deal found 9/12£453
dom 21/1218:35DUB - JFK
2 stops23h 00mBritish Airways
ter 30/1210:15JFK - DUB
1 stop17h 55mBritish Airways
Deal found 10/12£453

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 12 dezembro 2025.

Round-trip from

£237

Popular in

July

Cheapest in

March

Average price

£497
Scandinavian Airlines
  • Scandinavian Airlines
  • 27/4-1/5
  • 2 total stops
  • 43h 05m total
  • Ireland to Connecticut
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£51 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£13 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
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 12 dezembro 2025.
Use the filters below to find and compare flights from Ireland to Connecticut that are best for you.

Fly from

Ireland

Fly to

Connecticut

Route

Depart

Return

Price

DublinNewark

DUB - EWR

DUBEWR

Dublin

qui 22/1

11:30-13:25

2 stops30h 55m

Newark

seg 26/1

17:40-10:45

1 stop12h 05m

£257

DublinNewark

DUB - EWR

DUBEWR

Dublin

qui 15/1

11:30-13:25

2 stops30h 55m

Newark

dom 18/1

18:30-11:45

1 stop12h 15m

£269

DublinNewark

DUB - EWR

DUBEWR

Dublin

seg 19/1

12:30-15:40

2 stops32h 10m

Newark

seg 26/1

17:40-10:45

1 stop12h 05m

£270

DublinNewark

DUB - EWR

DUBEWR

Dublin

sex 23/1

12:30-13:35

2 stops30h 05m

Newark

dom 25/1

17:40-18:20

2 stops19h 40m

£275

DublinNewark

DUB - EWR

DUBEWR

Dublin

seg 19/1

12:30-15:40

2 stops32h 10m

Newark

dom 25/1

17:40-18:20

2 stops19h 40m

£285

DublinNewark

DUB - EWR

DUBEWR

Dublin

ter 17/2

19:05-13:35

2 stops23h 30m

Newark

sex 27/2

18:30-09:25

2 stops33h 55m

£285

DublinNew York

DUB - JFK

DUBJFK

Dublin

ter 28/4

19:05-15:40

2 stops25h 35m

New York John F Kennedy Intl

sex 1/5

18:55-18:20

1 stop18h 25m

£320

DublinNew York

DUB - JFK

DUBJFK

Dublin

sex 29/5

19:50-15:40

2 stops24h 50m

New York John F Kennedy Intl

seg 8/6

17:10-18:20

2 stops20h 10m

£332

DublinNew York

DUB - JFK

DUBJFK

Dublin

ter 24/2

19:05-15:45

1 stop25h 40m

New York John F Kennedy Intl

sáb 28/2

15:52-18:20

2 stops21h 28m

£342

DublinNew York

DUB - JFK

DUBJFK

Dublin

ter 14/4

14:15-19:20

1 stop10h 05m

New York John F Kennedy Intl

ter 21/4

20:30-11:05

1 stop9h 35m

£363

Flights are sorted by cheapest return flights first.

Deals found on 10/12

Showing 1-10 of 60 results
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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
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 month to book a flight from Ireland to Connecticut?

Currently, May is the cheapest month in which you can book a flight from Ireland to Connecticut (average of £288). Flying from Ireland to Connecticut in January is currently the most expensive (average of £677). 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.

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 12 dezembro 2025.

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.

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 12 dezembro 2025.
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
7.2
Good
1,394 reviews
Check prices

Entertainment

7.0

Crew

8.0

Boarding

7.4

Overall

7.2

Food

6.6

Comfort

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2025

DUB - EDI

Fine except for app. Couldn’t check in online - kept saying I couldn’t check in until the morning after my flight. On second leg I could check in but couldn’t get my boarding pass into my wallet. Thankfully I took a screenshot of it because I couldn’t retrieve it when we boarded - the app prohibited it.
Aer Lingus
7.2
Good
1,394 reviews
Aer Lingus
7.2
Good
1,394 reviews
Check prices

Entertainment

7.0

Crew

8.0

Boarding

7.4

Overall

7.2

Food

6.6

Comfort

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2025

DUB - EDI

Fine except for app. Couldn’t check in online - kept saying I couldn’t check in until the morning after my flight. On second leg I could check in but couldn’t get my boarding pass into my wallet. Thankfully I took a screenshot of it because I couldn’t retrieve it when we boarded - the app prohibited it.

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 24 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 7h 20m. Fly via Scandinavian Airlines, Delta, or Lufthansa to get the fastest option. Ireland and Connecticut are separated by a distance of 3085 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.

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

    Currently, May is the cheapest month in which you can book a flight from Ireland to Connecticut (average of £288). Flying from Ireland to Connecticut in January is currently the most expensive (average of £677). 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 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 858,174 searches. Data last updated 12 dezembro 2025.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest£287Average£448FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights helps you search for flights from Ireland to Connecticut via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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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