What airlines fly to Ireland?

Aer Lingus, American Airlines and United Airlines are the top three most popular airlines that fly to Ireland from Connecticut according to our data. Aer Lingus is the first choice among our users, with 89% of people opting to fly with this airline when traveling to Ireland. Keep in mind that there are 4 different airlines that fly to Ireland on a routine basis, so you have a few additional options to choose from.

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

As of November 2026, there are 2 flights per day flying from Connecticut to Ireland. The most common time of day flights depart is 6:00PM, with 100% of flights taking off in the evening.

How long is the flight from Connecticut to Ireland?

Flight times from Connecticut to Ireland vary, but if you’re flying out of Hartford and flying into Dublin (one of the most popular routes), then the duration is 6h 10m on average. Another popular route from Connecticut to Ireland is flying from New Haven to Dublin, which will take roughly 32h 11m. Keep in mind that layovers or delays could extend your travel time.

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

15 flights are operational weekly from Connecticut to Ireland as of November 2026. The most popular departure day for this route is Tue, with 33% of flights per week taking off on this day.

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

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

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?

There are 4 operators available for flights from Connecticut to Ireland as of November 2026.

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.

$287 Cheap Flights from Connecticut to Ireland in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Connecticut to Ireland

Round-trip

One-way

Last minute

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Cheap round-trip flights

Enter your travel dates to find the best prices.

5:55 pm - 5:05 amBDL Hartford Bradley Intl-DUB Dublin

6h 10mnonstop

1:40 pm - 5:25 pmDUB Dublin-BDL Hartford Bradley Intl

7h 45mnonstop

$625Aer Lingus

Tue, Mar 9 - Tue, Mar 23

6:00 pm - 5:15 amBDL Hartford Bradley Intl-DUB Dublin

6h 15mnonstop

2:10 pm - 4:30 pmDUB Dublin-BDL Hartford Bradley Intl

7h 20mnonstop

$629Aer Lingus

Wed, May 5 - Fri, May 14

6:00 am - 8:10 amBDL Hartford Bradley Intl-DUB Dublin

21h 10m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl

8:00 am - 9:40 pmDUB Dublin-BDL Hartford Bradley Intl

41h 40m2 stops Toronto Pearson Intl Chicago O'Hare Intl

$635United Airlines

Sun, Mar 7 - Fri, Mar 26

7:51 pm - 10:20 amBDL Hartford Bradley Intl-DUB Dublin

10h 29m1 stop Washington, D.C. Dulles Intl

8:00 am - 2:01 pmDUB Dublin-BDL Hartford Bradley Intl

34h 01m2 stops Toronto Pearson Intl Chicago O'Hare Intl

$635United Airlines

Tue, Mar 16 - Tue, Mar 23

7:51 pm - 7:10 amBDL Hartford Bradley Intl-DUB Dublin

30h 19m2 stops Washington, D.C. Dulles Intl Toronto Pearson Intl

8:00 am - 11:53 pmDUB Dublin-BDL Hartford Bradley Intl

43h 53m2 stops Toronto Pearson Intl Washington, D.C. Dulles Intl

$643Air Canada

Tue, Mar 9 - Tue, Mar 23

10:05 am - 7:10 amBDL Hartford Bradley Intl-DUB Dublin

16h 05m2 stops Washington, D.C. Dulles Intl Toronto Pearson Intl

9:00 am - 11:43 pmDUB Dublin-BDL Hartford Bradley Intl

43h 43m2 stops Toronto Pearson Intl Washington, D.C. Dulles Intl

$643Air Canada

Wed, Feb 3 - Thu, Feb 11

6:00 pm - 5:15 amBDL Hartford Bradley Intl-DUB Dublin

6h 15mnonstop

2:10 pm - 4:30 pmDUB Dublin-BDL Hartford Bradley Intl

7h 20mnonstop

$651Iberia

Sun, Apr 25 - Thu, Apr 29

6:55 pm - 5:05 amBDL Hartford Bradley Intl-DUB Dublin

6h 10mnonstop

2:10 pm - 4:30 pmDUB Dublin-BDL Hartford Bradley Intl

7h 20mnonstop

$651Iberia

Tue, Mar 23 - Tue, Mar 30

10:30 am - 9:10 amBDL Hartford Bradley Intl-DUB Dublin

17h 40m1 stop Philadelphia

11:30 am - 10:39 pmDUB Dublin-BDL Hartford Bradley Intl

16h 09m1 stop Philadelphia

$661American Airlines

Wed, Feb 3 - Tue, Feb 9

3:58 pm - 9:10 amBDL Hartford Bradley Intl-DUB Dublin

12h 12m1 stop Philadelphia

11:30 am - 10:35 pmDUB Dublin-BDL Hartford Bradley Intl

16h 05m1 stop Philadelphia

$661American Airlines

Wed, Feb 10 - Wed, Feb 17

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United Airlines flights from Connecticut to Ireland

Our best United Airlines deals on Connecticut to Ireland flight tickets

United Airlines

Mar 1

BDL9:29 amHartford Bradley Intl

17h 41m

1 stop

DUB8:10 amDublin

Mar 5

DUB9:00 amDublin

34h 01m

2 stops

BDL2:01 pmHartford Bradley Intl

$635

United Airlines

Apr 27

BDL10:23 amHartford Bradley Intl

19h 17m

1 stop

DUB10:40 amDublin

Apr 29

DUB9:50 amDublin

33h 11m

2 stops

BDL2:01 pmHartford Bradley Intl

$639

United Airlines

Apr 13

BDL7:51 pmHartford Bradley Intl

30h 29m

1 stop

DUB7:20 amDublin

Apr 23

DUB9:50 amDublin

53h 35m

2 stops

BDL10:25 amHartford Bradley Intl

$650

Delta flights from Connecticut to Ireland

Our best Delta deals on Connecticut to Ireland flight tickets

Delta

Apr 11

BDL7:30 amHartford Bradley Intl

19h 25m

1 stop

DUB7:55 amDublin

Apr 22

DUB12:00 pmDublin

30h 16m

2 stops

BDL1:16 pmHartford Bradley Intl

$670

Delta

Apr 11

BDL3:00 pmHartford Bradley Intl

11h 55m

1 stop

DUB7:55 amDublin

Apr 23

DUB1:15 pmDublin

31h 39m

2 stops

BDL3:54 pmHartford Bradley Intl

$681

Delta

Feb 2

BDL5:30 amHartford Bradley Intl

22h 15m

2 stops

DUB8:45 amDublin

Feb 8

DUB1:25 pmDublin

31h 55m

2 stops

BDL4:20 pmHartford Bradley Intl

$684

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HartfordDublin

BDL Hartford Bradley Intl - DUB Dublin

BDLDUB

Hartford Bradley Intl

Tue 3/9

5:55 pm-5:05 am

Nonstop6h 10m

Dublin

Tue 3/23

1:40 pm-5:25 pm

Nonstop7h 45m

$625

HartfordDublin

BDL Hartford Bradley Intl - DUB Dublin

BDLDUB

Hartford Bradley Intl

Wed 5/5

6:00 pm-5:15 am

Nonstop6h 15m

Dublin

Fri 5/14

2:10 pm-4:30 pm

Nonstop7h 20m

$629

HartfordDublin

BDL Hartford Bradley Intl - DUB Dublin

BDLDUB

Hartford Bradley Intl

Sun 3/7

6:00 am-8:10 am

2 stops21h 10m

Dublin

Fri 3/26

8:00 am-9:40 pm

2 stops41h 40m

$635

HartfordDublin

BDL Hartford Bradley Intl - DUB Dublin

BDLDUB

Hartford Bradley Intl

Tue 3/16

7:51 pm-10:20 am

1 stop10h 29m

Dublin

Tue 3/23

8:00 am-2:01 pm

2 stops34h 01m

$635

HartfordDublin

BDL Hartford Bradley Intl - DUB Dublin

BDLDUB

Hartford Bradley Intl

Tue 3/9

7:51 pm-7:10 am

2 stops30h 19m

Dublin

Tue 3/23

8:00 am-11:53 pm

2 stops43h 53m

$643

HartfordDublin

BDL Hartford Bradley Intl - DUB Dublin

BDLDUB

Hartford Bradley Intl

Wed 2/3

10:05 am-7:10 am

2 stops16h 05m

Dublin

Thu 2/11

9:00 am-11:43 pm

2 stops43h 43m

$643

HartfordDublin

BDL Hartford Bradley Intl - DUB Dublin

BDLDUB

Hartford Bradley Intl

Sun 4/25

6:00 pm-5:15 am

Nonstop6h 15m

Dublin

Thu 4/29

2:10 pm-4:30 pm

Nonstop7h 20m

$651

Quickest round-trip

HartfordDublin

BDL Hartford Bradley Intl - DUB Dublin

BDLDUB

Hartford Bradley Intl

Tue 3/23

6:55 pm-5:05 am

Nonstop6h 10m

Dublin

Tue 3/30

2:10 pm-4:30 pm

Nonstop7h 20m

$651

HartfordDublin

BDL Hartford Bradley Intl - DUB Dublin

BDLDUB

Hartford Bradley Intl

Wed 2/3

10:30 am-9:10 am

1 stop17h 40m

Dublin

Tue 2/9

11:30 am-10:39 pm

1 stop16h 09m

$661

HartfordDublin

BDL Hartford Bradley Intl - DUB Dublin

BDLDUB

Hartford Bradley Intl

Wed 2/10

3:58 pm-9:10 am

1 stop12h 12m

Dublin

Wed 2/17

11:30 am-10:35 pm

1 stop16h 05m

$661

Flights are sorted by cheapest round-trip 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?

In general, May 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 $612. If you aren’t able to travel to Ireland during the month of May, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $616.

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 Monday when prices can be found for as low as $814. 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 $967. 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 2 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 7% 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	$287
Fastest flight time	6h 10m
Direct flights	Mon, Wed, Thu, Fri and Sun
Airports in Ireland	77 airports

The best one-way flight to Ireland from Connecticut in the past 72 hours is $287. The best round-trip flight deal from Connecticut to Ireland found on momondo in the last 72 hours is $625.

The fastest flight from Connecticut to Ireland takes 6h 10m

Direct flights go from Connecticut to Ireland on Monday, Wednesday, Thursday, Friday and Sunday. There are no airlines offering direct flights.

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

Search flight deals

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 refresh daily.
How many operators does momondo search for flights from Connecticut to Ireland?
There are 4 operators available for flights from Connecticut to Ireland as of November 2026.
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?
Based on momondo bookings for flights between Connecticut and Ireland, the leading plane model is Airbus A321neo, making up 73.67% of the total bookings. Other popular models include Airbus A321-100/200 with 19.01%, Airbus A330-300 with 1.18%, and Boeing 777 with 0.71%.

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
United Airlines	PriceFrom $462	Free Cancellation	Rating 7.3 10,475 reviews	Search United Airlines flights
Iberia	PriceFrom $470	Free Cancellation	Rating 7.0 3,232 reviews	Search Iberia flights
Aer Lingus	PriceFrom $471	Free Cancellation	Rating 7.3 1,883 reviews	Search Aer Lingus flights
American Airlines	PriceFrom $475	Free Cancellation	Rating 7.0 12,225 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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Popular cities in Ireland

Flights to Dublinfrom $400

Flights to Shannon, Clarefrom $603

Flights to Corkfrom $491

Flights to Knockfrom $692

Flights to Milltown (Kerry)from $770

Flights to Donegalfrom $1,004

Cheap flights from Connecticut to Ireland from $287

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 4/7. 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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United Airlines flights from Connecticut to Ireland

Our best United Airlines deals on Connecticut to Ireland flight tickets

Delta flights from Connecticut to Ireland

Our best Delta deals on Connecticut to Ireland flight tickets

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Use the filters below to find and compare flights from Connecticut to Ireland that are best for you.

See travel insights to Ireland from

How to get the cheapest flight ticket from Connecticut to Ireland

What is the cheapest month to fly to Ireland?

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

What is the cheapest Connecticut to Ireland flight route?

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

Can stopping save me money on Connecticut to Ireland flights?

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

What airlines fly 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

Best Price Found

Fastest flight time

Direct flights

Airports in Ireland

Frequently asked questions about flying 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

Why use momondo?

An easier way to manage your Ireland trip

We make it super easy to schedule, organize 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

Connecticut flight routes

According to popular flight searches on momondo this year

Ireland flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Ireland

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Ireland

List of cabin classes available on flights landing in Ireland. Availability may vary depending on flight origin and airline.

Complete your trip to Ireland

Explore popular destinations other users love

According to popular flight searches on momondo this year