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Cheap flights from Ireland to Connecticut from £258

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 23/1. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — BDL
26 Jan — 2 Feb1
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 27 December 2025.

Tue 30/1217:00DUB - EWR
1 stop25h 35mScandinavian Airlines
Sat 31/117:40EWR - DUB
1 stop11h 30mScandinavian Airlines
Deal found 27/12£388
Tue 30/1217:00DUB - EWR
1 stop25h 35mScandinavian Airlines
Fri 30/117:30EWR - DUB
1 stop10h 55mScandinavian Airlines
Deal found 27/12£397
Mon 29/1205:55DUB - LGA
2 stops17h 37mKLM
Sun 18/118:00LGA - DUB
2 stops13h 40mKLM
Deal found 26/12£498
Tue 30/1205:55DUB - LGA
2 stops31h 34mDelta
Mon 26/117:00LGA - DUB
2 stops17h 45mDelta
Deal found 26/12£512
Tue 30/1205:55DUB - LGA
2 stops31h 34mDelta
Wed 28/117:00LGA - DUB
2 stops14h 40mDelta
Deal found 26/12£516
Tue 30/1205:55DUB - LGA
2 stops31h 34mDelta
Sat 31/109:30LGA - DUB
2 stops22h 10mDelta
Deal found 26/12£520
Fri 26/1213:40DUB - JFK
1 stop11h 25mAmerican Airlines
Wed 31/1218:25JFK - DUB
1 stop10h 15mAmerican Airlines
Deal found 25/12£525
Mon 29/1217:55DUB - JFK
1 stop23h 40mBritish Airways
Sun 18/119:10JFK - DUB
1 stop9h 40mBritish Airways
Deal found 26/12£538
Tue 30/1209:30DUB - EWR
Nonstop7h 30mUnited Airlines
Fri 30/119:55EWR - DUB
Nonstop6h 35mUnited Airlines
Deal found 27/12£545
Tue 30/1209:30DUB - EWR
Nonstop7h 30mUnited Airlines
Thu 29/114:20EWR - DUB
1 stop12h 50mUnited Airlines
Deal found 27/12£546
Wed 31/1212:05DUB - EWR
1 stop14h 39mUnited Airlines
Sat 31/119:55EWR - DUB
Nonstop6h 35mUnited Airlines
Deal found 26/12£550
Wed 31/1212:05DUB - LGA
1 stop11h 39mUnited Airlines
Fri 30/115:20LGA - DUB
1 stop11h 50mUnited Airlines
Deal found 26/12£550

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 27 December 2025.

Round-trip from

£258

Popular in

July

Cheapest in

March

Average price

£493
Scandinavian Airlines
  • Scandinavian Airlines
  • 23/1-26/1
  • 2 total stops
  • 43h 10m 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 27 December 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

Sun 1/2

10:55-13:25

2 stops31h 30m

Newark

Sat 7/2

18:30-11:20

1 stop11h 50m

£264

DublinNewark

DUB - EWR

DUBEWR

Dublin

Fri 30/1

20:20-13:35

1 stop22h 15m

Newark

Mon 2/2

17:40-10:45

1 stop12h 05m

£272

DublinNewark

DUB - EWR

DUBEWR

Dublin

Thu 26/2

11:15-15:40

2 stops33h 25m

Newark

Sat 7/3

17:40-10:10

1 stop11h 30m

£284

DublinNewark

DUB - EWR

DUBEWR

Dublin

Thu 5/2

19:05-13:25

2 stops23h 20m

Newark

Mon 9/2

17:40-10:45

1 stop12h 05m

£284

DublinNewark

DUB - EWR

DUBEWR

Dublin

Thu 26/2

11:15-15:40

2 stops33h 25m

Newark

Sun 8/3

18:40-10:45

1 stop12h 05m

£284

DublinNewark

DUB - EWR

DUBEWR

Dublin

Tue 24/2

19:05-15:40

1 stop25h 35m

Newark

Sun 8/3

19:30-19:35

2 stops20h 05m

£284

DublinNewark

DUB - EWR

DUBEWR

Dublin

Wed 25/2

11:30-15:40

2 stops33h 10m

Newark

Mon 9/3

18:40-10:45

1 stop12h 05m

£287

DublinNewark

DUB - EWR

DUBEWR

Dublin

Thu 19/2

19:05-15:40

1 stop25h 35m

Newark

Thu 26/2

18:30-18:10

2 stops18h 40m

£289

DublinNew York

DUB - JFK

DUBJFK

Dublin

Thu 5/3

08:50-15:45

1 stop11h 55m

New York John F Kennedy Intl

Wed 11/3

17:30-08:00

1 stop10h 30m

£335

DublinNew York

DUB - JFK

DUBJFK

Dublin

Mon 9/2

13:25-19:20

1 stop10h 55m

New York John F Kennedy Intl

Mon 16/2

21:20-08:45

Nonstop6h 25m

£337

Flights are sorted by cheapest return flights first.

Deals found on 26/12

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 £285). Flying from Ireland to Connecticut in January is currently the most expensive (average of £672). 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 27 December 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 27 December 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
1,412 reviews
Check prices

Overall

7.2

Crew

8.0

Food

6.6

Entertainment

6.9

Boarding

7.4

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
1,412 reviews
Aer Lingus
7.2
Good
1,412 reviews
Check prices

Overall

7.2

Crew

8.0

Food

6.6

Entertainment

6.9

Boarding

7.4

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 10h 55m. Fly via Scandinavian Airlines, Delta, or KLM 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.

  • 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 £285). Flying from Ireland to Connecticut in January is currently the most expensive (average of £672). 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

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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 27 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest£285Average£444FlexibilityNo 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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