Cheap flights from Ireland to Connecticut from €247

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 30/9. 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
19:50 - 13:15
DUB
-
EWR
22h 25m
1 stop
Scandinavian Airlines Logo
17:45 - 10:25
EWR
-
DUB
11h 40m
1 stop
€323Scandinavian Airlines
Fri, 15 May - Sun, 24 May
Scandinavian Airlines Logo
19:50 - 13:15
DUB
-
EWR
22h 25m
1 stop
Scandinavian Airlines Logo
17:45 - 10:25
EWR
-
DUB
11h 40m
1 stop
€325Scandinavian Airlines
Fri, 15 May - Sun, 24 May
Scandinavian Airlines Logo
11:10 - 13:15
DUB
-
EWR
31h 05m
1 stop
Scandinavian Airlines Logo
17:45 - 18:20
EWR
-
DUB
19h 35m
2 stops
€327Scandinavian Airlines
Thu, 3 Sep - Mon, 7 Sep
Multiple Airlines Logo
09:40 - 19:10
DUB
-
JFK
14h 30m
1 stop
Multiple Airlines Logo
18:40 - 09:40
JFK
-
DUB
10h 00m
1 stop
€429Multiple Airlines
Wed, 9 Sep - Sun, 27 Sep
Multiple Airlines Logo
07:30 - 22:25
SNN
-
JFK
19h 55m
1 stop
Multiple Airlines Logo
19:35 - 15:50
JFK
-
SNN
15h 15m
1 stop
€433Multiple Airlines
Tue, 26 May - Fri, 12 Jun
Finnair Logo
09:40 - 19:10
DUB
-
JFK
14h 30m
1 stop
Finnair Logo
12:00 - 09:35
JFK
-
DUB
16h 35m
1 stop
€434Finnair
Tue, 9 Jun - Tue, 16 Jun
Finnair Logo
09:40 - 19:10
DUB
-
JFK
14h 30m
1 stop
Finnair Logo
08:00 - 09:35
JFK
-
DUB
20h 35m
1 stop
€435Finnair
Fri, 5 Jun - Sun, 14 Jun
British Airways Logo
10:30 - 20:49
DUB
-
LGA
15h 19m
2 stops
British Airways Logo
18:00 - 14:30
LGA
-
DUB
15h 30m
2 stops
€443British Airways
Thu, 1 Oct - Mon, 19 Oct
British Airways Logo
12:50 - 07:17
DUB
-
LGA
23h 27m
2 stops
British Airways Logo
17:45 - 14:30
LGA
-
DUB
15h 45m
2 stops
€444British Airways
Tue, 15 Sep - Mon, 28 Sep
Aer Lingus Logo
16:10 - 22:25
ORK
-
JFK
11h 15m
1 stop
Aer Lingus Logo
19:10 - 10:45
JFK
-
ORK
10h 35m
1 stop
€530Aer Lingus
Tue, 26 May - Tue, 2 Jun

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Finnair flights from Ireland to Connecticut

Our best Finnair deals on Ireland to Connecticut flight tickets
Finnair
9 Jun
DUB09:40Dublin
14h 30m
1 stop
JFK19:10New York John F Kennedy Intl
23 Jun
JFK07:59New York John F Kennedy Intl
20h 36m
1 stop
DUB09:35Dublin
€434
Finnair
5 Jun
DUB09:40Dublin
14h 30m
1 stop
JFK19:10New York John F Kennedy Intl
8 Jun
JFK12:00New York John F Kennedy Intl
16h 35m
1 stop
DUB09:35Dublin
€435
Finnair
16 May
DUB09:30Dublin
18h 27m
1 stop
BDL22:57Hartford Bradley Intl
25 May
BDL17:23Hartford Bradley Intl
13h 27m
1 stop
DUB11:50Dublin
€443

Aer Lingus flights from Ireland to Connecticut

Our best Aer Lingus deals on Ireland to Connecticut flight tickets
Aer Lingus
4 May
DUB16:45Dublin
7h 35m
JFK19:20New York John F Kennedy Intl
12 May
JFK23:55New York John F Kennedy Intl
6h 45m
DUB11:40Dublin
€434
Aer Lingus
4 May
DUB14:10Dublin
7h 20m
BDL16:30Hartford Bradley Intl
10 May
BDL18:00Hartford Bradley Intl
6h 15m
DUB05:15Dublin
€442
Aer Lingus
3 Jun
DUB19:45Dublin
7h 40m
JFK22:25New York John F Kennedy Intl
9 Jun
JFK23:55New York John F Kennedy Intl
6h 45m
DUB11:40Dublin
€443

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 29 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

Fri 15/5

19:50-13:15

1 stop22h 25m

Newark

Sun 24/5

17:45-10:25

1 stop11h 40m

€323

DublinNewark

DUB - EWR

DUBEWR

Dublin

Fri 15/5

19:50-13:15

1 stop22h 25m

Newark

Sun 24/5

17:45-10:25

1 stop11h 40m

€325

DublinNewark

DUB - EWR

DUBEWR

Dublin

Thu 3/9

11:10-13:15

1 stop31h 05m

Newark

Mon 7/9

17:45-18:20

2 stops19h 35m

€327

DublinNew York

DUB - JFK

DUBJFK

Dublin

Wed 9/9

09:40-19:10

1 stop14h 30m

New York John F Kennedy Intl

Sun 27/9

18:40-09:40

1 stop10h 00m

€429

ShannonNew York

SNN - JFK

SNNJFK

Shannon

Tue 26/5

07:30-22:25

1 stop19h 55m

New York John F Kennedy Intl

Fri 12/6

19:35-15:50

1 stop15h 15m

€433

DublinNew York

DUB - JFK

DUBJFK

Dublin

Tue 9/6

09:40-19:10

1 stop14h 30m

New York John F Kennedy Intl

Tue 16/6

12:00-09:35

1 stop16h 35m

€434

DublinNew York

DUB - JFK

DUBJFK

Dublin

Fri 5/6

09:40-19:10

1 stop14h 30m

New York John F Kennedy Intl

Sun 14/6

08:00-09:35

1 stop20h 35m

€435

DublinNew York

DUB - LGA

DUBLGA

Dublin

Thu 1/10

10:30-20:49

2 stops15h 19m

New York LaGuardia

Mon 19/10

18:00-14:30

2 stops15h 30m

€443

DublinNew York

DUB - LGA

DUBLGA

Dublin

Tue 15/9

12:50-07:17

2 stops23h 27m

New York LaGuardia

Mon 28/9

17:45-14:30

2 stops15h 45m

€444
Fastest return journey

CorkNew York

ORK - JFK

ORKJFK

Cork

Tue 26/5

16:10-22:25

1 stop11h 15m

New York John F Kennedy Intl

Tue 2/6

19:10-10:45

1 stop10h 35m

€530

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 €353.

What is the cheapest Ireland to Connecticut flight route?

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

Can stopping save me money on Ireland to Connecticut flights?

No. A direct flight is the cheapest option for a flight between Ireland to Connecticut.

Cheap Ireland to Connecticut flight deals and tips

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

Best price found

€764

Fastest flight time

7h 15m

Direct flights

Every day

Airports in Connecticut

90 airports
The best flight deal from Ireland to Connecticut found on momondo in the last 72 hours is €764
The fastest flight from Ireland to Connecticut takes 7h 15m
Direct flights go from Ireland to Connecticut every day.
There are 90 airports in Connecticut. From Ireland there are direct flights to Newark (EWR), Hartford Bradley Intl (BDL), New York John F Kennedy Intl (JFK).

Frequently asked questions about flying from Ireland to Connecticut

  • 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 €390Free CancellationRating
7.3
1,536 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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1 adult
Fri 29/5
Fri 5/6

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Popular flights according to clicks in the last 7 days on momondo