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Ireland

$227+ 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 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — DUB
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap 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 December 18, 2025.

This United Airlines deal was found by Cheapflights users on 12/16. 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.
Sat 12/277:15 amEWR - DUB
1 stop19h 55mUnited Airlines
Sun 1/119:00 amDUB - EWR
1 stop28h 27mUnited Airlines
Deal found 12/16$358
This United Airlines deal was found by Cheapflights users on 12/16. 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.
Wed 12/319:44 pmEWR - DUB
1 stop31h 36mUnited Airlines
Fri 1/99:00 amDUB - EWR
1 stop30h 18mUnited Airlines
Deal found 12/16$390
This Mytrip deal was found by Cheapflights users on 12/16. 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.
Wed 12/316:55 pmEWR - DUB
1 stop31h 15mAir Canada
Fri 1/99:00 amDUB - EWR
1 stop14h 14mAir Canada
Deal found 12/16$394
This United Airlines deal was found by Cheapflights users on 12/17. 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.
Thu 12/257:55 pmEWR - DUB
Nonstop6h 35mUnited Airlines
Thu 1/229:30 amDUB - EWR
Nonstop7h 30mUnited Airlines
Deal found 12/17$399
This Kiwi.com deal was found by Cheapflights users on 12/17. 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.
Wed 12/315:30 pmJFK - DUB
1 stop11h 35mMultiple Airlines
Thu 1/86:35 pmDUB - JFK
1 stop23h 30mMultiple Airlines
Deal found 12/17$408
This Booking.com deal was found by Cheapflights users on 12/16. 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.
Wed 12/316:55 pmEWR - DUB
1 stop31h 15mMultiple Airlines
Thu 1/85:20 pmDUB - EWR
2 stops23h 00mMultiple Airlines
Deal found 12/16$419
This United Airlines deal was found by Cheapflights users on 12/16. 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.
Wed 12/317:29 pmLGA - DUB
1 stop9h 51mUnited Airlines
Fri 1/99:00 amDUB - LGA
1 stop11h 38mUnited Airlines
Deal found 12/16$448
This Delta deal was found by Cheapflights users on 12/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/277:00 amJFK - DUB
1 stop19h 45mDelta
Sun 1/118:50 amDUB - JFK
1 stop15h 30mDelta
Deal found 12/17$453
This Mytrip deal was found by Cheapflights users on 12/16. 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.
Wed 12/315:30 pmJFK - DUB
1 stop11h 35mMultiple Airlines
Fri 1/99:00 amDUB - JFK
1 stop12h 09mMultiple Airlines
Deal found 12/16$459
This SWISS deal was found by Cheapflights users on 12/17. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/314:25 pmJFK - DUB
1 stop20h 20mSWISS
Wed 1/73:05 pmDUB - JFK
1 stop28h 35mSWISS
Deal found 12/17$460
This American Airlines deal was found by Cheapflights users on 12/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/258:05 pmJFK - DUB
1 stop11h 20mAmerican Airlines
Wed 12/318:50 amDUB - JFK
1 stop13h 25mAmerican Airlines
Deal found 12/16$480
This American Airlines deal was found by Cheapflights users on 12/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:25 pmJFK - SNN
1 stop17h 20mAmerican Airlines
Thu 1/87:50 amSNN - JFK
1 stop18h 15mAmerican Airlines
Deal found 12/15$480

Find flight deals from Connecticut to Ireland

Keep the following information in mind while searching for Connecticut to Ireland flight deals. Data was last updated December 18, 2025.

Round-trip from

$349
(KLM)

One-way from

$227
(SWISS)

Popular in

June

Cheapest in

November

Average price

$785

Good round-trip deal

$594 or less

Good one-way deal

$473 or less
From Connecticut to Ireland
Search Deals
One-way flight from Connecticut to Ireland
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($162 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Connecticut to Ireland.
Search Deals
Price to beat on a one-way flight from Connecticut to Ireland.
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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 December 18, 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

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Wed 3/4

9:15 pm-8:45 am

Nonstop6h 30m

Dublin

Mon 3/9

10:45 am-2:18 pm

Nonstop7h 33m

$349

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Sat 1/17

9:45 am-7:10 am

1 stop16h 25m

Dublin

Wed 1/28

9:00 am-4:09 pm

1 stop12h 09m

$351

NewarkDublin

EWR - DUB

EWRDUB

Newark

Thu 3/12

4:30 pm-6:10 am

1 stop9h 40m

Dublin

Wed 3/18

8:00 am-7:42 pm

2 stops15h 42m

$351

NewarkDublin

EWR - DUB

EWRDUB

Newark

Sat 3/14

2:55 pm-6:10 am

2 stops35h 15m

Dublin

Sun 3/22

8:00 am-8:27 am

1 stop28h 27m

$351

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Sun 5/3

9:20 pm-9:15 am

Nonstop6h 55m

Dublin

Tue 5/12

1:15 pm-3:49 pm

Nonstop7h 34m

$353

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Sun 3/22

10:15 pm-8:45 am

Nonstop6h 30m

Dublin

Sun 4/5

1:15 pm-3:52 pm

Nonstop7h 37m

$353

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Tue 4/28

9:25 pm-9:15 am

Nonstop6h 50m

Dublin

Mon 5/4

1:15 pm-3:49 pm

Nonstop7h 34m

$353

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Mon 3/30

9:25 pm-9:15 am

Nonstop6h 50m

Dublin

Wed 4/15

1:15 pm-3:52 pm

Nonstop7h 37m

$353

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Tue 4/14

9:25 pm-9:15 am

Nonstop6h 50m

Dublin

Sun 4/19

1:15 pm-3:55 pm

Nonstop7h 40m

$353

NewarkShannon

EWR - SNN

EWRSNN

Newark

Mon 4/6

10:40 pm-10:15 am

Nonstop6h 35m

Shannon

Mon 4/20

12:30 pm-2:50 pm

Nonstop7h 20m

$353

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

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 $398). Flying from Connecticut to Ireland in June is currently the most expensive (average of $655). 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 December 18, 2025.

It’s optimal to fly from Connecticut to Ireland in the morning. By choosing this option you can save up to 16% on the cost of your flight, compared to a flight in the evening.

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 7 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 6h 30m. The distance between Connecticut and Ireland is about 3169 mi. This flight may include one or multiple stops.

  • 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 $398). Flying from Connecticut to Ireland in June is currently the most expensive (average of $655). 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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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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest$485Average$758FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$527Average$698FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$555Average$943FlexibilityNo cancel feeOn-time71%

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