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Cheap flights from Ireland to Connecticut from £235

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 17/11. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — BDL
3 Sep — 10 Sep1
1 adult

Cheap flight deals from Ireland to Connecticut

Keep the following information in mind while searching for Ireland to Connecticut flight deals. Data was last updated 29 August 2025.

Round-trip from

£308

One-way from

£235

Popular in

July

Cheapest in

January

Average price

£494

Good round-trip deal

£522 or less
American Airlines
  • American Airlines
  • 21/2-17/3
  • 2 total stops
  • 20h 45m total
  • Ireland to Connecticut
Search Deals
TAP AIR PORTUGAL
  • TAP AIR PORTUGAL
  • 16/11
  • 1 total stop
  • 22h 45m total
  • Ireland to Connecticut
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (£64 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£14 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2025
Search Deals
Price to beat on a round-trip flight from Ireland to Connecticut.
Search Deals

Find 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 29 August 2025.

Tue 23/1219:05DUB - JFK
1 stop25h 40mScandinavian Airlines
Sat 27/1217:35JFK - DUB
1 stop10h 50mScandinavian Airlines
Deal found 26/8£308
Tue 23/1213:25DUB - JFK
1 stop13h 40mAmerican Airlines
Tue 6/121:50JFK - DUB
1 stop14h 10mAmerican Airlines
Deal found 27/8£309
Thu 25/912:20DUB - JFK
2 stops33h 40mScandinavian Airlines
Sun 28/918:55JFK - DUB
1 stop11h 55mScandinavian Airlines
Deal found 27/8£309
Wed 29/1009:45DUB - JFK
1 stop14h 20mFinnair
Mon 3/1122:45JFK - DUB
1 stop13h 35mFinnair
Deal found 28/8£311
Wed 1/1011:45DUB - JFK
2 stops34h 15mScandinavian Airlines
Fri 10/1018:55JFK - DUB
2 stops19h 20mScandinavian Airlines
Deal found 25/8£312
Sat 25/1009:00DUB - JFK
1 stop16h 05mLufthansa
Sat 8/1121:55JFK - DUB
1 stop13h 30mLufthansa
Deal found 28/8£312
Sun 14/921:45DUB - EWR
1 stop20h 30mScandinavian Airlines
Thu 9/1017:15EWR - DUB
1 stop20h 00mScandinavian Airlines
Deal found 27/8£314
Tue 30/909:45DUB - JFK
1 stop14h 20mFinnair
Tue 7/1022:55JFK - DUB
1 stop13h 20mFinnair
Deal found 28/8£314
Wed 3/919:05DUB - JFK
1 stop26h 55mScandinavian Airlines
Sat 13/917:10JFK - DUB
1 stop13h 20mScandinavian Airlines
Deal found 26/8£315
Mon 3/1113:15DUB - EWR
Nonstop8h 00mAer Lingus
Fri 7/1117:45EWR - DUB
Nonstop6h 30mAer Lingus
Deal found 27/8£315
Tue 7/1009:45DUB - JFK
1 stop14h 20mFinnair
Thu 16/1022:55JFK - DUB
1 stop13h 20mFinnair
Deal found 27/8£315
Thu 11/911:45DUB - EWR
1 stop30h 30mScandinavian Airlines
Thu 9/1017:15EWR - DUB
1 stop13h 35mScandinavian Airlines
Deal found 27/8£316

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 29 August 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

DublinNew York

DUB - JFK

DUBJFK

Dublin

Tue 23/12

19:05-15:45

1 stop25h 40m

New York John F Kennedy Intl

Sat 27/12

17:35-09:25

1 stop10h 50m

£308

DublinNew York

DUB - JFK

DUBJFK

Dublin

Tue 7/10

19:05-15:40

2 stops25h 35m

New York John F Kennedy Intl

Sat 11/10

18:55-18:25

2 stops18h 30m

£309

DublinNew York

DUB - JFK

DUBJFK

Dublin

Wed 1/10

19:05-17:00

1 stop26h 55m

New York John F Kennedy Intl

Fri 10/10

17:10-19:15

2 stops21h 05m

£309

DublinNew York

DUB - JFK

DUBJFK

Dublin

Mon 16/2

15:10-21:05

1 stop10h 55m

New York John F Kennedy Intl

Tue 24/2

18:50-09:35

1 stop9h 45m

£309

DublinNew York

DUB - JFK

DUBJFK

Dublin

Mon 23/2

08:50-17:15

1 stop13h 25m

New York John F Kennedy Intl

Tue 3/3

18:50-09:35

1 stop9h 45m

£309

DublinNew York

DUB - JFK

DUBJFK

Dublin

Wed 18/2

13:10-19:35

1 stop11h 25m

New York John F Kennedy Intl

Thu 26/2

23:20-14:10

1 stop9h 50m

£309

DublinNew York

DUB - JFK

DUBJFK

Dublin

Thu 25/9

12:20-17:00

2 stops33h 40m

New York John F Kennedy Intl

Sun 28/9

18:55-11:50

1 stop11h 55m

£309

DublinNew York

DUB - JFK

DUBJFK

Dublin

Mon 16/2

15:10-21:05

1 stop10h 55m

New York John F Kennedy Intl

Mon 23/2

23:20-17:05

1 stop12h 45m

£309

DublinNew York

DUB - JFK

DUBJFK

Dublin

Tue 17/2

13:25-19:35

1 stop11h 10m

New York John F Kennedy Intl

Tue 24/2

18:50-09:35

1 stop9h 45m

£309

DublinNew York

DUB - JFK

DUBJFK

Dublin

Wed 18/2

13:10-19:35

1 stop11h 25m

New York John F Kennedy Intl

Wed 25/2

23:20-17:00

1 stop12h 40m

£309

Flights are sorted by cheapest return flights first.

Deals found on 28/8

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, November is the cheapest month in which you can book a flight from Ireland to Connecticut (average of £683). Flying from Ireland to Connecticut in December is currently the most expensive (average of £963). 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 29 August 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.

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 29 August 2025.

The most flights from IE0 to USCT are scheduled on a Wednesday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 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 29 August 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
1,240 reviews
Check prices

Crew

8.0

Food

6.5

Boarding

7.3

Overall

7.2

Comfort

7.1

Entertainment

6.9

Reviews

1 / 20
4.0
Okay

Anonymous,Jul 2025

DUB - ORD

The inability to check in with the final leg of our flight via the Aers Lingus app led to a stressful trip as the final leg was overbooked and we were not able to confirm a seat until we had arrived to Chicago. Lack of earphones for the "entertainment" system were not voluntarily provided or even referenced as available (even for a charge) while boarding the plane - this seems like an oversight.
Aer Lingus
7.2
Good
1,240 reviews
Aer Lingus
7.2
Good
1,240 reviews
Check prices

Crew

8.0

Food

6.5

Boarding

7.3

Overall

7.2

Comfort

7.1

Entertainment

6.9

Reviews

1 / 20
4.0
Okay

Anonymous,Jul 2025

DUB - ORD

The inability to check in with the final leg of our flight via the Aers Lingus app led to a stressful trip as the final leg was overbooked and we were not able to confirm a seat until we had arrived to Chicago. Lack of earphones for the "entertainment" system were not voluntarily provided or even referenced as available (even for a charge) while boarding the plane - this seems like an oversight.

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 30 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, British Airways, or Lufthansa 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.

  • What are the cheapest airlines to fly from Ireland to Connecticut one-way?

    The cheapet airlines for a one-way flight from Ireland to Connecticut are TAP AIR PORTUGAL (£235), HiSky (£301), and United Airlines (£386).

  • 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, November is the cheapest month in which you can book a flight from Ireland to Connecticut (average of £683). Flying from Ireland to Connecticut in December is currently the most expensive (average of £963). 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 29 August 2025.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest£285Average£449FlexibilityNo 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?

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?

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