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Cheap flights from Ireland to Connecticut from €252

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ireland to Connecticut departing on 5/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Ireland to Connecticut

Recent return flight deals from Ireland to Connecticut

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
11:15 - 13:35DUB-EWR
31h 20m2 stops
Scandinavian Airlines Logo
17:40 - 19:35EWR-DUB
20h 55m1 stop
€274Scandinavian Airlines
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Thu, 5 Feb - Sun, 8 Feb
Scandinavian Airlines Logo
20:20 - 13:35DUB-EWR
22h 15m1 stop
Scandinavian Airlines Logo
18:30 - 11:20EWR-DUB
11h 50m1 stop
€275Scandinavian Airlines
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Mon, 2 Mar - Sat, 7 Mar
Aer Lingus Logo
14:30 - 17:10DUB-JFK
7h 40mdirect
Aer Lingus Logo
17:00 - 04:20JFK-DUB
6h 20mdirect
€343Aer Lingus
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Wed, 5 Nov - Wed, 12 Nov
Aer Lingus Logo
16:45 - 19:25DUB-JFK
7h 40mdirect
Aer Lingus Logo
17:00 - 04:20JFK-DUB
6h 20mdirect
€345Aer Lingus
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Sat, 8 Nov - Sat, 15 Nov
Multiple Airlines Logo
09:45 - 19:05DUB-JFK
14h 20m1 stop
Multiple Airlines Logo
18:25 - 09:35JFK-DUB
10h 10m1 stop
€349Multiple Airlines
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Thu, 4 Dec - Tue, 9 Dec
Multiple Airlines Logo
05:00 - 14:43DUB-LGA
14h 43m2 stops
Multiple Airlines Logo
11:30 - 07:10LGA-DUB
14h 40m1 stop
€351Multiple Airlines
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Thu, 20 Nov - Thu, 27 Nov
American Airlines Logo
10:55 - 18:40DUB-JFK
12h 45m1 stop
American Airlines Logo
18:25 - 14:20JFK-DUB
14h 55m1 stop
€357American Airlines
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Sat, 6 Dec - Fri, 12 Dec
American Airlines Logo
10:45 - 18:40DUB-JFK
12h 55m1 stop
American Airlines Logo
21:50 - 17:00JFK-DUB
14h 10m1 stop
€358American Airlines
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Mon, 2 Feb - Fri, 13 Feb
Air Canada Logo
09:00 - 19:03DUB-LGA
15h 03m1 stop
Air Canada Logo
16:20 - 07:10LGA-DUB
9h 50m1 stop
€358Air Canada
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Sat, 8 Nov - Sun, 23 Nov
Air Canada Logo
09:00 - 14:43DUB-LGA
34h 43m2 stops
Air Canada Logo
06:05 - 07:10LGA-DUB
20h 05m2 stops
€371Air Canada
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Sat, 8 Nov - Sun, 23 Nov

KLM flights from Ireland to Connecticut

Our best KLM deals on Ireland to Connecticut flight tickets
KLM
31 Oct
DUB13:25Dublin
10h 55m
1 stop
JFK20:20New York John F Kennedy Intl
23 Nov
JFK17:32New York John F Kennedy Intl
10h 48m
1 stop
DUB09:20Dublin
€360
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KLM
3 Nov
DUB08:50Dublin
11h 55m
1 stop
JFK15:45New York John F Kennedy Intl
16 Nov
JFK21:20New York John F Kennedy Intl
10h 20m
1 stop
DUB12:40Dublin
€369
Find similar
KLM
8 Nov
DUB05:55Dublin
16h 39m
2 stops
LGA17:34New York LaGuardia
23 Nov
LGA15:00New York LaGuardia
13h 20m
1 stop
DUB09:20Dublin
€372
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Air France flights from Ireland to Connecticut

Our best Air France deals on Ireland to Connecticut flight tickets
Air France
14 Nov
DUB10:45Dublin
7h 35m
JFK13:20New York John F Kennedy Intl
28 Nov
JFK21:20New York John F Kennedy Intl
6h 25m
DUB08:45Dublin
€366
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Air France
2 Nov
DUB08:55Dublin
12h 05m
1 stop
JFK16:00New York John F Kennedy Intl
18 Nov
JFK16:30New York John F Kennedy Intl
10h 20m
1 stop
DUB07:50Dublin
€370
Find similar
Air France
21 Nov
DUB10:45Dublin
7h 35m
JFK13:20New York John F Kennedy Intl
1 Dec
JFK16:30New York John F Kennedy Intl
10h 30m
1 stop
DUB08:00Dublin
€373
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momondo 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, momondo users made 13,528 searches. Data last updated 25 October 2025.
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

DublinNewark

DUB - EWR

DUBEWR

Dublin

Thu 5/2

11:15-13:35

2 stops31h 20m

Newark

Sun 8/2

17:40-19:35

1 stop20h 55m

€274

DublinNewark

DUB - EWR

DUBEWR

Dublin

Mon 2/3

20:20-13:35

1 stop22h 15m

Newark

Sat 7/3

18:30-11:20

1 stop11h 50m

€275

DublinNew York

DUB - JFK

DUBJFK

Dublin

Wed 5/11

14:30-17:10

Nonstop7h 40m

New York John F Kennedy Intl

Wed 12/11

17:00-04:20

Nonstop6h 20m

€343

DublinNew York

DUB - JFK

DUBJFK

Dublin

Sat 8/11

16:45-19:25

Nonstop7h 40m

New York John F Kennedy Intl

Sat 15/11

17:00-04:20

Nonstop6h 20m

€345

DublinNew York

DUB - JFK

DUBJFK

Dublin

Thu 4/12

09:45-19:05

1 stop14h 20m

New York John F Kennedy Intl

Tue 9/12

18:25-09:35

1 stop10h 10m

€349

DublinNew York

DUB - LGA

DUBLGA

Dublin

Thu 20/11

05:00-14:43

2 stops14h 43m

New York LaGuardia

Thu 27/11

11:30-07:10

1 stop14h 40m

€351

DublinNew York

DUB - JFK

DUBJFK

Dublin

Sat 6/12

10:55-18:40

1 stop12h 45m

New York John F Kennedy Intl

Fri 12/12

18:25-14:20

1 stop14h 55m

€357

DublinNew York

DUB - JFK

DUBJFK

Dublin

Mon 2/2

10:45-18:40

1 stop12h 55m

New York John F Kennedy Intl

Fri 13/2

21:50-17:00

1 stop14h 10m

€358

DublinNew York

DUB - LGA

DUBLGA

Dublin

Sat 8/11

09:00-19:03

1 stop15h 03m

New York LaGuardia

Sun 23/11

16:20-07:10

1 stop9h 50m

€358

DublinNew York

DUB - LGA

DUBLGA

Dublin

Sat 8/11

09:00-14:43

2 stops34h 43m

New York LaGuardia

Sun 23/11

06:05-07:10

2 stops20h 05m

€371

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Connecticut from

How to get the cheapest flight ticket from Ireland to Connecticut

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Connecticut?

The month of November is another great option to travel to Connecticut, with average flight prices from Ireland averaging around €485.

What is the cheapest Ireland to Connecticut flight route?

Fly from Dublin to Hartford Bradley Intl for the best Ireland - Connecticut flight prices

What cabin class options are available on Ireland to Connecticut flights?

There is only 1 cabin class available to choose from on Ireland to Connecticut flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Ireland to Connecticut flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ireland to Connecticut

Fastest flight time

6h 50m

Direct flights

Every day

Airports in Connecticut

3 airports
The fastest flight from Ireland to Connecticut takes 6h 50m
Direct flights go from Ireland to Connecticut every day.
There are 3 airports near Connecticut: Newark (EWR), Hartford Bradley Intl (BDL), New York John F Kennedy Intl (JFK)
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  • When did momondo last update prices for flights from Ireland to Connecticut?

    Prices for flights from Ireland to Connecticut were last updated today.

  • How many operators does momondo search for flights from Ireland to Connecticut?

  • How old do you have to be to fly from Ireland to Connecticut?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Ireland to Connecticut.

  • What documentation or ID do you need to fly to Connecticut?

    The travel and health documents required for your trip to Connecticut can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Connecticut. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Ireland to Connecticut?

Best airlines flying from Ireland to Connecticut

Compare and see reviews for airlines that fly from Ireland to Connecticut with momondo
Airline
Rating
Free Cancellation
Price
Aer LingusPriceFrom €402Free CancellationRating
7.2
1,355 reviews
Search Aer Lingus flights

Why use momondo?

Why should I use momondo to find a flight deal from Ireland to Connecticut?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ireland to Connecticut. momondo saves you time and could save you money on your trip.

Can I find flights from Ireland to Connecticut with flexible booking policies on momondo?

momondo does allow users to show only those flights to Connecticut from Ireland which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Ireland to Connecticut?

Once you have performed a search for Ireland to Connecticut flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Ireland to Connecticut right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Connecticut, momondo offers a useful price alert feature which will track prices for flights to Connecticut from Ireland and alert you when they change.

An easier way to manage your Connecticut trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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