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Cheap flights from Ireland to Connecticut from £219

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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — BDL
22 May — 29 May1
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 22 April 2026.

Mon 4/519:50
DUB
-
EWR
1 stop22h 25m
Scandinavian Airlines
Mon 11/517:20
EWR
-
DUB
1 stop12h 35m
Scandinavian Airlines
Deal found 19/4£266
Fri 15/519:50
DUB
-
EWR
1 stop22h 25m
Scandinavian Airlines
Fri 29/517:20
EWR
-
DUB
1 stop20h 55m
Scandinavian Airlines
Deal found 21/4£282
Thu 14/518:20
DUB
-
EWR
1 stop23h 55m
Scandinavian Airlines
Sat 23/517:45
EWR
-
DUB
2 stops19h 30m
Scandinavian Airlines
Deal found 18/4£283
Mon 4/519:50
DUB
-
EWR
1 stop22h 25m
Scandinavian Airlines
Sat 23/517:45
EWR
-
DUB
2 stops19h 30m
Scandinavian Airlines
Deal found 17/4£286
Thu 17/911:10
DUB
-
EWR
1 stop31h 05m
Scandinavian Airlines
Sun 20/917:45
EWR
-
DUB
1 stop11h 40m
Scandinavian Airlines
Deal found 21/4£286
Thu 28/519:50
DUB
-
EWR
1 stop22h 25m
Scandinavian Airlines
Sat 6/617:20
EWR
-
DUB
1 stop20h 05m
Scandinavian Airlines
Deal found 19/4£287
Fri 22/519:50
DUB
-
EWR
1 stop22h 25m
Scandinavian Airlines
Mon 25/517:45
EWR
-
DUB
1 stop11h 25m
Scandinavian Airlines
Deal found 20/4£293
Wed 4/1119:05
DUB
-
EWR
2 stops23h 20m
Scandinavian Airlines
Wed 11/1118:30
EWR
-
DUB
1 stop11h 00m
Scandinavian Airlines
Deal found 20/4£294
Fri 8/519:50
DUB
-
EWR
1 stop22h 25m
Scandinavian Airlines
Sat 16/517:45
EWR
-
DUB
2 stops19h 35m
Scandinavian Airlines
Deal found 20/4£295
Mon 2/1119:05
DUB
-
JFK
1 stop25h 40m
Scandinavian Airlines
Sun 8/1117:35
JFK
-
DUB
2 stops13h 10m
Scandinavian Airlines
Deal found 21/4£352
Thu 14/519:05
DUB
-
JFK
2 stops25h 35m
Scandinavian Airlines
Mon 18/517:10
JFK
-
DUB
1 stop12h 00m
Scandinavian Airlines
Deal found 20/4£353
Sun 22/1110:55
DUB
-
JFK
2 stops33h 50m
Scandinavian Airlines
Sun 29/1117:35
JFK
-
DUB
1 stop13h 10m
Scandinavian Airlines
Deal found 19/4£355

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 22 April 2026.

Round-trip from

£266

One-way from

£215

Popular in

July

Cheapest in

January

Average price

£531
Scandinavian Airlines
  • Scandinavian Airlines
  • 4/5-11/5
  • 2 total stops
  • 35h 00m total
  • Ireland to Connecticut
Search Deals
JetBlue
  • JetBlue
  • 1/6
  • 1 total stop
  • 17h 29m total
  • Ireland to Connecticut
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£51 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£16 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 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 22 April 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

Thu 8/10

19:05-13:15

2 stops23h 10m

Newark

Mon 12/10

17:20-18:20

2 stops20h 00m

£309

DublinNewark

DUB - EWR

DUBEWR

Dublin

Mon 19/10

19:50-14:59

2 stops24h 09m

Newark

Fri 23/10

17:45-19:15

2 stops20h 30m

£326

DublinNewark

DUB - EWR

DUBEWR

Dublin

Thu 1/10

19:50-13:15

1 stop22h 25m

Newark

Mon 5/10

17:15-11:50

1 stop13h 35m

£328

DublinNew York

DUB - JFK

DUBJFK

Dublin

Tue 2/6

19:05-15:40

2 stops25h 35m

New York John F Kennedy Intl

Tue 9/6

17:10-18:20

2 stops20h 10m

£381

DublinNewark

DUB - EWR

DUBEWR

Dublin

Sat 10/10

21:00-14:59

2 stops22h 59m

Newark

Sun 11/10

17:45-18:20

2 stops19h 35m

£383

DublinNew York

DUB - JFK

DUBJFK

Dublin

Thu 25/6

11:45-22:14

1 stop15h 29m

New York John F Kennedy Intl

Sun 28/6

08:00-09:35

1 stop20h 35m

£387

DublinNew York

DUB - JFK

DUBJFK

Dublin

Tue 23/6

11:45-22:14

1 stop15h 29m

New York John F Kennedy Intl

Sun 28/6

06:30-09:35

1 stop22h 05m

£387

DublinNew York

DUB - JFK

DUBJFK

Dublin

Sat 9/5

09:30-19:59

1 stop15h 29m

New York John F Kennedy Intl

Tue 12/5

11:00-09:35

1 stop17h 35m

£388

DublinNew York

DUB - LGA

DUBLGA

Dublin

Sat 10/10

09:20-07:50

1 stop27h 30m

New York LaGuardia

Sun 11/10

14:32-07:20

1 stop11h 48m

£407

DublinNew York

DUB - JFK

DUBJFK

Dublin

Sat 2/5

08:55-19:15

1 stop15h 20m

New York John F Kennedy Intl

Sat 16/5

18:15-12:40

1 stop13h 25m

£443

Flights are sorted by cheapest return flights first.

Deals found on 20/4

Showing 1-10 of 60 resultsSorted by cheapest first
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2
3
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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 22 April 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 22 April 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 22 April 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
1,520 reviews
Check prices

Food

6.6

Entertainment

7.0

Comfort

7.2

Boarding

7.4

Crew

8.1

Overall

7.3

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
7.3
Good
1,520 reviews
Aer Lingus
7.3
Good
1,520 reviews
Check prices

Food

6.6

Entertainment

7.0

Comfort

7.2

Boarding

7.4

Crew

8.1

Overall

7.3

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 9 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 15h 29m. Fly via Scandinavian Airlines, Finnair, or United Airlines 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 22 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest£325Average£472FlexibilityNo 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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