What is the cheapest airline that flies from Connecticut to Ireland?

KLM, United Airlines, and Delta are the most popular carriers operating from Connecticut to Ireland

How many flights depart from Connecticut to Ireland on average per day?

The number of flights available between Connecticut and Ireland is 43 per day as of May 2026. The most frequent departure time is 18:00, with 100% of daily flights leaving in the evening.

How long is the flight from Connecticut to Ireland?

On average, it takes 6h 15m to fly from Connecticut to Ireland if you fly out of Hartford (the most popular airport in Connecticut) and into Dublin (the most popular airport in Ireland). If you’re flying out of New Haven and into Dublin, then the flight time is around 16h.

How many flights depart from Connecticut to Ireland on average per week?

The number of flights available between Connecticut and Ireland is 307 per week as of May 2026. The most frequent departure day is Wed, with 15% of weekly flights leaving on this day.

When did momondo last update prices for flights from Connecticut to Ireland?

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

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

As of May 2026, there are 3 operators available to choose from for flights from Connecticut to Ireland.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Connecticut to Ireland.

What documentation or ID do you need to fly to Ireland?

The travel and health documents required for your trip to Ireland 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 Ireland. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

€205 Cheap Flights from Connecticut to Ireland in 2026

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Find the cheapest flights from Connecticut to Ireland

Round-trip

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

19:35 - 10:15

EWR

DUB

9h 40m

1 stop

11:30 - 18:25

DUB

EWR

11h 55m

1 stop

€475Icelandair

Mon, 9 Nov - Fri, 27 Nov

19:35 - 10:15

EWR

DUB

9h 40m

1 stop

11:30 - 18:25

DUB

EWR

11h 55m

1 stop

€476Icelandair

Mon, 9 Nov - Mon, 23 Nov

17:45 - 08:00

EWR

DUB

33h 15m

1 stop

10:00 - 13:15

DUB

EWR

32h 15m

1 stop

€477Scandinavian Airlines

Fri, 11 Sep - Sun, 20 Sep

21:30 - 10:40

EWR

DUB

32h 10m

1 stop

09:20 - 10:22

DUB

EWR

30h 02m

1 stop

€478United Airlines

Wed, 9 Sep - Wed, 16 Sep

18:05 - 07:45

EWR

DUB

32h 40m

1 stop

09:50 - 16:33

DUB

EWR

35h 43m

1 stop

€482Air Canada

Wed, 2 Sep - Wed, 16 Sep

23:05 - 23:20

EWR

DUB

19h 15m

2 stops

16:55 - 15:20

DUB

EWR

27h 25m

1 stop

€483TAP AIR PORTUGAL

Tue, 3 Nov - Tue, 10 Nov

23:25 - 11:10

EWR

DUB

6h 45mdirect

09:20 - 14:45

DUB

EWR

10h 25m

1 stop

€485United Airlines

Tue, 1 Sep - Tue, 8 Sep

23:00 - 10:00

EWR

DUB

30h 00m

1 stop

17:05 - 15:20

DUB

EWR

27h 15m

1 stop

€486TAP AIR PORTUGAL

Mon, 19 Oct - Mon, 9 Nov

16:00 - 08:15

LGA

DUB

11h 15m

1 stop

09:20 - 19:31

DUB

LGA

15h 11m

2 stops

€492Air Canada

Tue, 1 Sep - Tue, 8 Sep

17:10 - 19:05

JFK

DUB

20h 55m

2 stops

19:15 - 15:40

DUB

JFK

25h 25m

2 stops

€494Scandinavian Airlines

Sun, 23 Aug - Sun, 30 Aug

KLM flights from Connecticut to Ireland

Our best KLM deals on Connecticut to Ireland flight tickets

KLM

1 Sept

JFK21:30New York John F Kennedy Intl

6h 45m

DUB09:15Dublin

8 Sept

DUB13:15Dublin

7h 42m

JFK15:57New York John F Kennedy Intl

€492

KLM

29 Sept

LGA16:00New York LaGuardia

11h 45m

1 stop

DUB08:45Dublin

5 Nov

DUB09:40Dublin

13h 02m

1 stop

LGA17:42New York LaGuardia

€500

KLM

6 Sept

JFK21:30New York John F Kennedy Intl

6h 45m

DUB09:15Dublin

13 Sept

DUB05:55Dublin

11h 37m

1 stop

JFK12:32New York John F Kennedy Intl

€508

TAP AIR PORTUGAL flights from Connecticut to Ireland

Our best TAP AIR PORTUGAL deals on Connecticut to Ireland flight tickets

TAP AIR PORTUGAL

3 Nov

EWR23:05Newark

19h 15m

2 stops

DUB23:20Dublin

10 Nov

DUB16:55Dublin

27h 25m

1 stop

EWR15:20Newark

€483

TAP AIR PORTUGAL

19 Oct

EWR23:00Newark

30h 00m

1 stop

DUB10:00Dublin

9 Nov

DUB17:05Dublin

27h 15m

1 stop

EWR15:20Newark

€486

TAP AIR PORTUGAL

6 Oct

JFK22:05New York John F Kennedy Intl

20h 50m

1 stop

DUB23:55Dublin

21 Oct

DUB10:45Dublin

14h 20m

1 stop

JFK20:05New York John F Kennedy Intl

€502

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

NewarkDublin

EWR - DUB

EWRDUB

Newark

Mon 9/11

19:35-10:15

1 stop9h 40m

Dublin

Fri 27/11

11:30-18:25

1 stop11h 55m

€475

NewarkDublin

EWR - DUB

EWRDUB

Newark

Mon 9/11

19:35-10:15

1 stop9h 40m

Dublin

Mon 23/11

11:30-18:25

1 stop11h 55m

€476

NewarkDublin

EWR - DUB

EWRDUB

Newark

Fri 11/9

17:45-08:00

1 stop33h 15m

Dublin

Sun 20/9

10:00-13:15

1 stop32h 15m

€477

NewarkDublin

EWR - DUB

EWRDUB

Newark

Wed 9/9

21:30-10:40

1 stop32h 10m

Dublin

Wed 16/9

09:20-10:22

1 stop30h 02m

€478

NewarkDublin

EWR - DUB

EWRDUB

Newark

Wed 2/9

18:05-07:45

1 stop32h 40m

Dublin

Wed 16/9

09:50-16:33

1 stop35h 43m

€482

NewarkDublin

EWR - DUB

EWRDUB

Newark

Tue 3/11

23:05-23:20

2 stops19h 15m

Dublin

Tue 10/11

16:55-15:20

1 stop27h 25m

€483

Fastest return journey

NewarkDublin

EWR - DUB

EWRDUB

Newark

Tue 1/9

23:25-11:10

Nonstop6h 45m

Dublin

Tue 8/9

09:20-14:45

1 stop10h 25m

€485

NewarkDublin

EWR - DUB

EWRDUB

Newark

Mon 19/10

23:00-10:00

1 stop30h 00m

Dublin

Mon 9/11

17:05-15:20

1 stop27h 15m

€486

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Tue 1/9

16:00-08:15

1 stop11h 15m

Dublin

Tue 8/9

09:20-19:31

2 stops15h 11m

€492

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Sun 23/8

17:10-19:05

2 stops20h 55m

Dublin

Sun 30/8

19:15-15:40

2 stops25h 25m

€494

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Connecticut to Ireland

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

Prices

Airlines

Other information

What is the cheapest month to fly to Ireland?

The month of March is another great option to travel to Ireland, with average flight prices from Connecticut averaging around €350.

Cheap Connecticut to Ireland flight deals and tips

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

Fastest flight time	6h 15m
Direct flights	Every day
Airports in Ireland	77 airports

The fastest flight from Connecticut to Ireland takes 6h 15m

Direct flights go from Connecticut to Ireland every day.

There are 77 airports in Ireland. From Connecticut there are direct flights to Dublin (DUB), Shannon (SNN).

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Frequently asked questions about flying from Connecticut to Ireland

When did momondo last update prices for flights from Connecticut to Ireland?
Prices for flights from Connecticut to Ireland were last updated today.
How many operators does momondo search for flights from Connecticut to Ireland?
As of May 2026, there are 3 operators available to choose from for flights from Connecticut to Ireland.
How old do you have to be to fly from Connecticut to Ireland?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Connecticut to Ireland.
What documentation or ID do you need to fly to Ireland?
The travel and health documents required for your trip to Ireland 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 Ireland. 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 Connecticut to Ireland?
momondo data reveals that the most frequently booked plane model on the route from Connecticut to Ireland is Airbus A321neo, representing 84.72% of all bookings. The subsequent popular models are Airbus A330-300 at 1.99%, Airbus A321-100/200 at 1.77%, and Boeing 777 at 1.44%.

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Connecticut to Ireland for you.

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

Yes. All flights to Ireland from Connecticut on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once all potential Connecticut to Ireland flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of Connecticut to Ireland flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Flights to Dublinfrom €38

Flights to Corkfrom €88

Flights to Shannon, Clarefrom €87

Flights to Milltown (Kerry)from €36

Flights to Donegalfrom €74

Cheap flights from Connecticut to Ireland from €205

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Connecticut to Ireland departing on 15/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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KLM flights from Connecticut to Ireland

Our best KLM deals on Connecticut to Ireland flight tickets

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Our best TAP AIR PORTUGAL deals on Connecticut to Ireland flight tickets

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How to get the cheapest flight ticket from Connecticut to Ireland

What is the cheapest month to fly to Ireland?

What is the cheapest airline that flies from Connecticut to Ireland?

How many flights depart from Connecticut to Ireland on average per day?

How many flights depart from Connecticut to Ireland on average per week?

How long is the flight from Connecticut to Ireland?

Cheap Connecticut to Ireland flight deals and tips

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

Fastest flight time

Direct flights

Airports in Ireland

Frequently asked questions about flying from Connecticut to Ireland

Why use momondo?

An easier way to manage your Ireland 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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Ireland

Popular Cities in Ireland

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

Ireland flight routes

According to popular flight searches on momondo this year

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