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Cheap flights from Connecticut to Ireland from $193

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 3/29. 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 Connecticut to Ireland

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
10:15 pm - 9:55 am
EWR
-
DUB
6h 40mnonstop
United Airlines Logo
1:35 pm - 4:25 pm
DUB
-
EWR
7h 50mnonstop
$349United Airlines
Fri, Feb 20 - Mon, Feb 23
KLM Logo
9:20 pm - 8:45 am
JFK
-
DUB
6h 25mnonstop
KLM Logo
10:45 am - 1:20 pm
DUB
-
JFK
7h 35mnonstop
$350KLM
Mon, Feb 23 - Wed, Mar 4
United Airlines Logo
10:15 pm - 9:55 am
EWR
-
DUB
6h 40mnonstop
United Airlines Logo
9:30 am - 1:00 pm
DUB
-
EWR
7h 30mnonstop
$350United Airlines
Thu, Feb 26 - Mon, Mar 9
Icelandair Logo
7:25 pm - 10:15 am
JFK
-
DUB
9h 50m
1 stop
Icelandair Logo
11:30 am - 7:00 pm
DUB
-
JFK
11h 30m
1 stop
$352Icelandair
Mon, Feb 23 - Tue, Mar 17
Icelandair Logo
7:35 pm - 10:15 am
EWR
-
DUB
9h 40m
1 stop
Icelandair Logo
11:30 am - 6:25 pm
DUB
-
EWR
11h 55m
1 stop
$352Icelandair
Wed, Feb 25 - Thu, Mar 5
Multiple Airlines Logo
3:30 pm - 7:10 am
LGA
-
DUB
10h 40m
1 stop
Multiple Airlines Logo
9:00 am - 7:03 pm
DUB
-
LGA
15h 03m
1 stop
$352Multiple Airlines
Fri, Feb 27 - Fri, Mar 6
Multiple Airlines Logo
5:30 pm - 10:05 am
JFK
-
DUB
11h 35m
1 stop
Multiple Airlines Logo
9:00 am - 10:39 pm
DUB
-
JFK
18h 39m
1 stop
$353Multiple Airlines
Mon, Feb 23 - Wed, Mar 4
Air Canada Logo
2:20 pm - 7:10 am
EWR
-
DUB
11h 50m
1 stop
Air Canada Logo
9:00 am - 9:59 pm
DUB
-
EWR
17h 59m
1 stop
$354Air Canada
Fri, Feb 20 - Mon, Feb 23
Air Canada Logo
4:00 pm - 8:15 am
LGA
-
DUB
11h 15m
1 stop
Air Canada Logo
9:20 am - 2:36 pm
DUB
-
LGA
10h 16m
1 stop
$356Air Canada
Sun, Jul 26 - Thu, Sep 17
Lufthansa Logo
10:40 pm - 10:15 am
EWR
-
SNN
6h 35mnonstop
Lufthansa Logo
12:30 pm - 2:50 pm
SNN
-
EWR
7h 20mnonstop
$403Lufthansa
Wed, Apr 22 - Wed, Apr 29

Air Canada flights from Connecticut to Ireland

Our best Air Canada deals on Connecticut to Ireland flight tickets
Air Canada
Feb 20
EWR2:20 pmNewark
11h 50m
1 stop
DUB7:10 amDublin
Feb 23
DUB9:00 amDublin
17h 59m
1 stop
EWR9:59 pmNewark
$354
Air Canada
Feb 7
LGA3:30 pmNew York LaGuardia
10h 40m
1 stop
DUB7:10 amDublin
Feb 21
DUB9:00 amDublin
15h 03m
1 stop
LGA7:03 pmNew York LaGuardia
$355
Air Canada
Jul 26
LGA11:35 amNew York LaGuardia
15h 40m
1 stop
DUB8:15 amDublin
Sep 14
DUB9:20 amDublin
10h 16m
1 stop
LGA2:36 pmNew York LaGuardia
$356

KLM flights from Connecticut to Ireland

Our best KLM deals on Connecticut to Ireland flight tickets
KLM
Feb 24
JFK9:20 pmNew York John F Kennedy Intl
6h 25m
DUB8:45 amDublin
Mar 1
DUB10:45 amDublin
7h 35m
JFK1:20 pmNew York John F Kennedy Intl
$351
KLM
Mar 2
LGA6:00 pmNew York LaGuardia
10h 20m
1 stop
DUB9:20 amDublin
Mar 9
DUB11:30 amDublin
10h 53m
1 stop
LGA6:23 pmNew York LaGuardia
$354
KLM
Apr 25
JFK9:25 pmNew York John F Kennedy Intl
6h 50m
DUB9:15 amDublin
May 9
DUB1:15 pmDublin
7h 34m
JFK3:49 pmNew York John F Kennedy Intl
$356

momondo Fare Finder

 
Customize your flight search to find flights from Connecticut to Ireland 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 832,500 searches. Data last updated February 5, 2026.
Use the filters below to find and compare flights from Connecticut to Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

NewarkDublin

EWR - DUB

EWRDUB

Newark

Fri 2/20

10:15 pm-9:55 am

Nonstop6h 40m

Dublin

Mon 2/23

1:35 pm-4:25 pm

Nonstop7h 50m

$349

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Mon 2/23

9:20 pm-8:45 am

Nonstop6h 25m

Dublin

Wed 3/4

10:45 am-1:20 pm

Nonstop7h 35m

$350

NewarkDublin

EWR - DUB

EWRDUB

Newark

Thu 2/26

10:15 pm-9:55 am

Nonstop6h 40m

Dublin

Mon 3/9

9:30 am-1:00 pm

Nonstop7h 30m

$350

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Mon 2/23

7:25 pm-10:15 am

1 stop9h 50m

Dublin

Tue 3/17

11:30 am-7:00 pm

1 stop11h 30m

$352

NewarkDublin

EWR - DUB

EWRDUB

Newark

Wed 2/25

7:35 pm-10:15 am

1 stop9h 40m

Dublin

Thu 3/5

11:30 am-6:25 pm

1 stop11h 55m

$352

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Fri 2/27

3:30 pm-7:10 am

1 stop10h 40m

Dublin

Fri 3/6

9:00 am-7:03 pm

1 stop15h 03m

$352

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Mon 2/23

5:30 pm-10:05 am

1 stop11h 35m

Dublin

Wed 3/4

9:00 am-10:39 pm

1 stop18h 39m

$353

NewarkDublin

EWR - DUB

EWRDUB

Newark

Fri 2/20

2:20 pm-7:10 am

1 stop11h 50m

Dublin

Mon 2/23

9:00 am-9:59 pm

1 stop17h 59m

$354

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Sun 7/26

4:00 pm-8:15 am

1 stop11h 15m

Dublin

Thu 9/17

9:20 am-2:36 pm

1 stop10h 16m

$356

NewarkShannon

EWR - SNN

EWRSNN

Newark

Wed 4/22

10:40 pm-10:15 am

Nonstop6h 35m

Shannon

Wed 4/29

12:30 pm-2:50 pm

Nonstop7h 20m

$403

Flights are sorted by cheapest round-trip flights first.

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

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

What is the cheapest month to fly to Ireland?

In general, March is the cheapest month to fly from Connecticut to Ireland. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $547. If you aren’t able to travel to Ireland during the month of March, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $570.

What is the cheapest day to depart on your flight to Ireland?

The cheapest day to depart on your flight to Ireland is on a Tuesday when prices can be found for as low as $815. This is often the case because there is less demand to fly during this day of the week. Flights from Connecticut to Ireland on a Saturday will generally be more expensive and average around $990. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest Connecticut to Ireland flight route?

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

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

There are 3 cabin classes available to choose from on Connecticut to Ireland flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Connecticut to Ireland flights?

You could potentially save up to 27% on your flight if you consider stops on a Connecticut to Ireland flight.

Cheap Connecticut to Ireland flight deals and tips

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

Best Price Found

$370

Fastest flight time

6h 15m

Direct flights

Every day

Airports in Ireland

77 airports
The best one-way flight to Ireland from Connecticut in the past 72 hours is $370. The best round-trip flight deal from Connecticut to Ireland found on momondo in the last 72 hours is $579.
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).
Search flight deals

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

    Prices for flights from Connecticut to Ireland refresh daily.

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

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

    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 layovers. It is recommended that you verify 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 required travel and health documents for your Ireland trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ireland. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

Best airlines flying from Connecticut to Ireland

Compare and see reviews for airlines that fly from Connecticut to Ireland with momondo
Airline
Rating
Free Cancellation
Price
Aer LingusPriceFrom $472Free CancellationRating
7.2
1,445 reviews
Search Aer Lingus flights
United AirlinesPriceFrom $483Free CancellationRating
7.4
9,236 reviews
Search United Airlines flights
American AirlinesPriceFrom $494Free CancellationRating
7.2
11,228 reviews
Search American Airlines flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Ireland from Connecticut.

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

Yes. momondo allows you to filter the results for Connecticut to Ireland flights to just show those with flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Connecticut to Ireland.

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

Price alerts on flights to Ireland from Connecticut are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Ireland trip

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Find better results for your trip to Ireland

Popular cities in Ireland

Popular flights according to clicks in the last 7 days on momondo
Flights to Dublinfrom $292
Flights to Shannon, Clarefrom $354
Flights to Corkfrom $400
Flights to Milltown (Kerry)from $428
Flights to Knockfrom $611
Flights to Donegalfrom $729