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Cheap flights from Ireland to Connecticut from £204

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 8/5. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — BDL
7 Apr — 14 Apr1
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 2 April 2025.

Round-trip from

£213

One-way from

£204

Good round-trip deal

£462 or less
SWISS
  • SWISS
  • 15/5-26/5
  • 2 total stops
  • 38h 35m total
  • Ireland to Connecticut
Search Deals
8/5
  • 8/5
  • 1 total stop
  • 17h 40m total
  • Ireland to Connecticut
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 2 April 2025.

Thu 15/518:40DUB - EWR
1 stop23h 35mSWISS
Mon 26/521:50EWR - DUB
1 stop15h 00mSWISS
Deal found 2/4£213
Thu 1/512:20DUB - EWR
1 stop29h 55mScandinavian Airlines
Sat 17/518:50EWR - DUB
1 stop11h 40mScandinavian Airlines
Deal found 1/4£238
Fri 9/512:15DUB - EWR
1 stop11h 55mIcelandair
Tue 13/520:25EWR - DUB
1 stop9h 40mIcelandair
Deal found 2/4£293
Mon 12/519:05DUB - EWR
2 stops29h 03mMultiple Airlines
Fri 30/518:50EWR - DUB
2 stops33h 25mMultiple Airlines
Deal found 2/4£304
Sat 3/510:15DUB - JFK
1 stop11h 45mScandinavian Airlines
Sat 10/517:10JFK - DUB
2 stops20h 15mScandinavian Airlines
Deal found 2/4£333
Sat 17/515:00DUB - LGA
1 stop32h 29mMultiple Airlines
Sat 24/518:15LGA - DUB
1 stop32h 30mMultiple Airlines
Deal found 2/4£337
Thu 8/513:25DUB - EWR
Nonstop7h 35mAer Lingus
Sun 18/517:30EWR - DUB
Nonstop6h 25mAer Lingus
Deal found 1/4£337
Thu 8/511:05DUB - JFK
Nonstop7h 20mAer Lingus
Sun 18/516:55JFK - DUB
Nonstop6h 30mAer Lingus
Deal found 1/4£337
Fri 2/511:10DUB - JFK
1 stop12h 55mDelta
Mon 5/516:30JFK - DUB
1 stop10h 45mDelta
Deal found 2/4£338
Fri 16/512:15DUB - JFK
1 stop11h 55mIcelandair
Fri 30/520:25JFK - DUB
1 stop11h 50mIcelandair
Deal found 2/4£340
Thu 24/405:55DUB - JFK
1 stop11h 25mKLM
Mon 28/421:25JFK - DUB
Nonstop6h 50mKLM
Deal found 2/4£341
Thu 24/408:55DUB - LGA
2 stops16h 06mDelta
Mon 28/418:00LGA - DUB
1 stop11h 45mDelta
Deal found 2/4£347

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 2 April 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

Thu 15/5

18:40-13:15

1 stop23h 35m

Newark

Mon 26/5

21:50-17:50

1 stop15h 00m

£213

DublinNewark

DUB - EWR

DUBEWR

Dublin

Thu 1/5

12:20-13:15

1 stop29h 55m

Newark

Sat 17/5

18:50-11:30

1 stop11h 40m

£238

DublinNewark

DUB - EWR

DUBEWR

Dublin

Fri 9/5

12:15-19:10

1 stop11h 55m

Newark

Tue 13/5

20:25-11:05

1 stop9h 40m

£293

DublinNewark

DUB - EWR

DUBEWR

Dublin

Mon 12/5

19:05-19:08

2 stops29h 03m

Newark

Fri 30/5

18:50-09:15

2 stops33h 25m

£304

DublinNew York

DUB - JFK

DUBJFK

Dublin

Sat 3/5

10:15-17:00

1 stop11h 45m

New York John F Kennedy Intl

Sat 10/5

17:10-18:25

2 stops20h 15m

£333

DublinNew York

DUB - LGA

DUBLGA

Dublin

Sat 17/5

15:00-18:29

1 stop32h 29m

New York LaGuardia

Sat 24/5

18:15-07:45

1 stop32h 30m

£337

DublinNewark

DUB - EWR

DUBEWR

Dublin

Thu 8/5

13:25-16:00

Nonstop7h 35m

Newark

Sun 18/5

17:30-04:55

Nonstop6h 25m

£337

DublinNew York

DUB - JFK

DUBJFK

Dublin

Thu 8/5

11:05-13:25

Nonstop7h 20m

New York John F Kennedy Intl

Sun 18/5

16:55-04:25

Nonstop6h 30m

£337

DublinNew York

DUB - JFK

DUBJFK

Dublin

Fri 2/5

11:10-19:05

1 stop12h 55m

New York John F Kennedy Intl

Mon 5/5

16:30-08:15

1 stop10h 45m

£338

DublinNew York

DUB - JFK

DUBJFK

Dublin

Fri 16/5

12:15-19:10

1 stop11h 55m

New York John F Kennedy Intl

Fri 30/5

20:25-13:15

1 stop11h 50m

£340

Flights are sorted by cheapest return flights first.

Deals found on 31/3

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 2 April 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 2 April 2025.

The most flights from IE0 to USCT are scheduled on a Monday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

Rainfall in Connecticut by month

Plan your trip to Connecticut by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Connecticut ranges from 79.0 - 105.0 inches per month. September is typically the wettest month, when rainfall can reach 105.0 mm. February is typically the driest time to visit Connecticut when rainfall is around 79.0 mm.

Temperature in Connecticut by month

Plan your trip to Connecticut by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Connecticut, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -4.0 C).

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 2 April 2025.
See what other customers who have flown with Delta, KLM and Air Transat from Ireland to Connecticut have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
7,897 reviews
Check prices

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very Good
7,897 reviews
Delta
8.0
Very Good
7,897 reviews
Check prices

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
KLM
7.8
Good
1,323 reviews
Delta
8.0
Very Good
7,897 reviews
Check prices

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Air Transat
7.8
Good
382 reviews
Delta
8.0
Very Good
7,897 reviews
Check prices

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Finnair
7.6
Good
1,267 reviews
Delta
8.0
Very Good
7,897 reviews
Check prices

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Austrian Airlines
7.6
Good
771 reviews
Delta
8.0
Very Good
7,897 reviews
Check prices

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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 48 times in the past calendar month.

  • 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 (£314), HiSky (£319), and JetBlue (£331).

  • 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

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 2 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest£297Average£526FlexibilityNo 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.

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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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