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$179+ Cheap flights from Connecticut to Ireland

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/18. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — DUB
Dez 4 — Dez 111
Do 12/4
Do 12/11
1 adult, Economy
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Cheap flight deals from Connecticut to Ireland

Keep the following information in mind while searching for Connecticut to Ireland flight deals. Data was last updated November 4, 2025.

Round-trip from

$327
(Booking.com)

One-way from

$179
(Mytrip)

Popular in

June

Cheapest in

March

Average price

$633

Good round-trip deal

$713 or less

Good one-way deal

$492 or less
From Connecticut to Ireland
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One-way flight from Connecticut to Ireland
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Highest demand for flights based on searches. 17% potential increase in price ($157 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Price to beat on a round-trip flight from Connecticut to Ireland.
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Price to beat on a one-way flight from Connecticut to Ireland.
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Find flight deals from Connecticut to Ireland

Cheapest flights from Connecticut to Ireland
Explore the most affordable flight options available from Connecticut to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 4, 2025.

This Booking.com deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 12/410:05 amJFK - DUB
2 stops16h 05mAir Canada
Mi 12/109:00 amDUB - JFK
1 stop12h 09mAir Canada
Deal found 11/4$327
This United Airlines deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mo 11/106:00 amLGA - DUB
1 stop23h 20mUnited Airlines
Mo 11/179:00 amDUB - LGA
1 stop31h 59mUnited Airlines
Deal found 11/3$331
This Booking.com deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 11/279:45 amJFK - DUB
1 stop16h 25mAir Canada
Mi 12/39:00 amDUB - JFK
2 stops16h 58mAir Canada
Deal found 11/2$334
This Mytrip deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 11/143:30 pmLGA - DUB
1 stop10h 40mMultiple Airlines
Mi 11/269:00 amDUB - LGA
1 stop13h 58mMultiple Airlines
Deal found 11/1$335
This United deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 11/55:15 pmLGA - DUB
1 stop33h 55mMultiple Airlines
Mo 11/109:00 amDUB - LGA
1 stop28h 07mMultiple Airlines
Deal found 11/3$336
This Kiwi.com deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 11/149:00 pmJFK - DUB
1 stop15h 45mSWISS
Mo 11/176:35 pmDUB - JFK
1 stop23h 30mSWISS
Deal found 11/4$339
This Booking.com deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 11/54:25 pmJFK - DUB
1 stop14h 40mMultiple Airlines
Mi 11/129:00 amDUB - JFK
1 stop12h 09mMultiple Airlines
Deal found 11/4$340
This Mytrip deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 11/1110:35 amLGA - DUB
2 stops15h 35mAir Canada
Mo 11/179:00 amDUB - LGA
2 stops15h 03mAir Canada
Deal found 11/4$340
This Mytrip deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 12/45:00 pmJFK - DUB
Nonstop6h 20mAer Lingus
Di 12/92:00 pmDUB - JFK
Nonstop7h 50mAer Lingus
Deal found 11/2$341
This Mytrip deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 12/35:00 pmJFK - DUB
Nonstop6h 20mAer Lingus
Mi 12/104:45 pmDUB - JFK
Nonstop7h 40mAer Lingus
Deal found 11/4$342
This United Airlines deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 11/132:45 pmEWR - DUB
1 stop12h 25mUnited Airlines
Mi 11/199:00 amDUB - EWR
1 stop10h 29mUnited Airlines
Deal found 11/3$342
This Mytrip deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 11/65:30 pmJFK - DUB
1 stop11h 35mMultiple Airlines
Mi 11/129:00 amDUB - JFK
1 stop12h 09mMultiple Airlines
Deal found 11/4$343

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated November 4, 2025.
Use the filters below to find and compare flights from Connecticut to Ireland that are best for you.

Fly from

Connecticut

Fly to

Ireland

Route

Depart

Return

Price

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Do 12/4

6:00 am-10:20 am

1 stop23h 20m

Dublin

So 12/7

9:00 am-8:03 am

1 stop28h 03m

$331

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Mo 11/24

6:00 am-10:20 am

1 stop23h 20m

Dublin

Mi 12/3

9:00 am-11:58 am

1 stop31h 58m

$331

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Fr 11/14

6:00 am-10:20 am

1 stop23h 20m

Dublin

Mo 11/17

9:00 am-9:13 am

1 stop29h 13m

$331

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

So 2/22

6:00 am-10:20 am

1 stop23h 20m

Dublin

So 3/1

9:00 am-8:07 am

1 stop28h 07m

$331

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Mi 4/29

7:48 pm-7:10 am

1 stop30h 22m

Dublin

Do 5/7

9:50 am-9:23 am

1 stop28h 33m

$335

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Di 3/24

6:00 am-10:20 am

1 stop24h 20m

Dublin

Di 4/7

9:50 am-8:05 am

1 stop27h 15m

$335

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Di 4/28

7:48 pm-7:10 am

1 stop30h 22m

Dublin

Di 5/12

9:50 am-7:48 am

1 stop26h 58m

$335

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Di 3/24

6:00 am-10:20 am

1 stop24h 20m

Dublin

Mo 3/30

9:50 am-10:51 am

1 stop30h 01m

$335

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Di 11/25

2:50 pm-9:20 am

1 stop13h 30m

Dublin

So 12/7

10:45 am-1:20 pm

Nonstop7h 35m

$347

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Do 1/22

9:20 pm-8:45 am

Nonstop6h 25m

Dublin

Di 1/27

10:45 am-1:30 pm

Nonstop7h 45m

$349

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/2

Showing 1-10 of 60 results
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Best time to book a flight from Connecticut to Ireland

Have a flexible travel schedule? Discover the best time to fly to Ireland from Connecticut with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Connecticut to Ireland

What is the cheapest month to book a flight from Connecticut to Ireland?

Currently, March is the cheapest month in which you can book a flight from Connecticut to Ireland (average of $404). Flying from Connecticut to Ireland in June is currently the most expensive (average of $674). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CT to IE?

Find hourly flight availability from Connecticut to Ireland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 4, 2025.

It’s optimal to fly from Connecticut to Ireland in the morning. By choosing this option you can save up to 14% on the cost of your flight, compared to a flight in the afternoon.

What is the cheapest day to fly from Connecticut to Ireland?

Use this chart to determine the cheapest time to fly round-trip from Connecticut to Ireland. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Connecticut to Ireland flight should consider departing on Monday evenings when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

Find useful and relevant information for your journey from Connecticut to Ireland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Connecticut to Ireland flight route?

    The Connecticut to Ireland flight path was viewed by 6 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Connecticut to Ireland?

    Departing from Connecticut to Ireland will take you 10h 15m. The distance between Connecticut and Ireland is about 3072 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Connecticut to Ireland one-way?

    To fly one-way, consider booking your trip with Aer Lingus, which is currently one of the cheapest options available, starting at $235. Lufthansa flights start at $236 while deals on United Airlines start at $238 one-way.

  • Can I find deals for flights from Connecticut to Ireland that include hotel bookings?

    Yes. In addition to deals on Connecticut to Ireland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Connecticut to Ireland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Connecticut to Ireland.

  • Can I find deals for business class flights from Connecticut to Ireland?

    Yes. Cheapflights offers flight deals from Connecticut to Ireland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Connecticut to Ireland?

    Currently, March is the cheapest month in which you can book a flight from Connecticut to Ireland (average of $404). Flying from Connecticut to Ireland in June is currently the most expensive (average of $674). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Connecticut to Ireland

See prices for flight routes from nearby airports that may be better suited for you.
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Seattle to Heathrow flights
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Top 3 airlines flying from Connecticut to Ireland

Discover the top 3 airlines that operate flights from Connecticut to Ireland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest$489Average$772FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$505Average$704FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$539Average$973FlexibilityNo cancel feeOn-time71%

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