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Ireland

$219+ 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 9/19. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — DUB
May 6 — May 131
Tue 5/6
Tue 5/13
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 May 1, 2025.

Round-trip from

$445
(American Airlines)

One-way from

$219
(Mytrip)

Good round-trip deal

$769 or less

Good one-way deal

$539 or less
From Connecticut to Ireland
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One-way flight from Connecticut to Ireland
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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 May 1, 2025.

This American Airlines deal was found by Cheapflights users on 4/30. 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.
Tue 7/297:29 pmJFK - ORK
1 stop14h 46mAmerican Airlines
Sat 8/911:45 amORK - JFK
1 stop15h 15mAmerican Airlines
Deal found 4/30$445
This Air Canada deal was found by Cheapflights users on 5/1. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/73:55 pmJFK - DUB
2 stops34h 50mAir Canada
Mon 8/119:50 amDUB - JFK
1 stop10h 25mAir Canada
Deal found 5/1$504
This Air Canada deal was found by Cheapflights users on 5/1. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/211:40 amLGA - DUB
1 stop15h 35mAir Canada
Fri 8/159:50 amDUB - LGA
2 stops14h 41mAir Canada
Deal found 5/1$504
This SWISS deal was found by Cheapflights users on 4/30. 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.
Thu 8/147:25 pmJFK - DUB
1 stop19h 05mSWISS
Fri 8/226:40 pmDUB - JFK
2 stops24h 40mSWISS
Deal found 4/30$505
This JetBlue deal was found by Cheapflights users on 4/30. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/2111:45 amJFK - DUB
1 stop16h 15mJetBlue
Fri 6/2711:30 amDUB - JFK
Nonstop7h 30mJetBlue
Deal found 4/30$506
This United Airlines deal was found by Cheapflights users on 4/30. 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 8/288:15 pmLGA - DUB
1 stop30h 30mUnited Airlines
Mon 9/19:20 amDUB - LGA
2 stops35h 57mUnited Airlines
Deal found 4/30$508
This American Airlines deal was found by Cheapflights users on 4/30. 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 9/176:00 pmEWR - ORK
2 stops16h 15mAmerican Airlines
Wed 9/247:20 amORK - EWR
2 stops17h 30mAmerican Airlines
Deal found 4/30$509
This Kiwi.com deal was found by Cheapflights users on 5/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/1010:45 amJFK - ORK
2 stops29h 35mMultiple Airlines
Fri 6/132:00 pmORK - JFK
1 stop13h 15mMultiple Airlines
Deal found 5/1$509
This Aer Lingus deal was found by Cheapflights users on 4/30. 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 Aer Lingus is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/94:55 pmJFK - DUB
Nonstop6h 30mAer Lingus
Tue 9/236:30 amDUB - JFK
1 stop15h 45mAer Lingus
Deal found 4/30$510
This Cheapflightsfares deal was found by Cheapflights users on 4/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/158:05 pmJFK - DUB
1 stop10h 50mBritish Airways
Sun 7/2010:55 amDUB - JFK
1 stop15h 05mBritish Airways
Deal found 4/30$513
This oojo deal was found by Cheapflights users on 5/1. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/225:10 pmJFK - DUB
2 stops21h 05mScandinavian Airlines
Sat 8/308:05 pmDUB - JFK
2 stops24h 35mScandinavian Airlines
Deal found 5/1$514
This Lufthansa deal was found by Cheapflights users on 4/30. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/145:30 pmJFK - DUB
1 stop18h 25mLufthansa
Tue 8/198:00 pmDUB - JFK
1 stop24h 00mLufthansa
Deal found 4/30$515

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 May 1, 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 YorkCork

JFK - ORK

JFKORK

New York John F Kennedy Intl

Tue 7/29

7:29 pm-3:15 pm

1 stop14h 46m

Cork

Sat 8/9

11:45 am-10:00 pm

1 stop15h 15m

$445

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Thu 8/7

3:55 pm-7:45 am

2 stops34h 50m

Dublin

Mon 8/11

9:50 am-3:15 pm

1 stop10h 25m

$504

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Sat 8/2

11:40 am-8:15 am

1 stop15h 35m

Dublin

Fri 8/15

9:50 am-7:31 pm

2 stops14h 41m

$504

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Thu 8/14

7:25 pm-7:30 pm

1 stop19h 05m

Dublin

Fri 8/22

6:40 pm-2:20 pm

2 stops24h 40m

$505

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Sat 6/21

11:45 am-9:00 am

1 stop16h 15m

Dublin

Thu 6/26

11:30 am-2:00 pm

Nonstop7h 30m

$506

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Thu 6/5

11:10 pm-2:35 pm

1 stop10h 25m

Dublin

Wed 6/11

10:55 am-5:35 pm

1 stop11h 40m

$508

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Thu 8/28

8:15 pm-7:45 am

1 stop30h 30m

Dublin

Mon 9/1

9:20 am-4:17 pm

2 stops35h 57m

$508

New YorkCork

JFK - ORK

JFKORK

New York John F Kennedy Intl

Tue 6/10

10:45 am-9:20 pm

2 stops29h 35m

Cork

Fri 6/13

2:00 pm-10:15 pm

1 stop13h 15m

$509

NewarkCork

EWR - ORK

EWRORK

Newark

Wed 9/17

6:00 pm-3:15 pm

2 stops16h 15m

Cork

Wed 9/24

7:20 am-7:50 pm

2 stops17h 30m

$509

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Tue 9/9

4:55 pm-4:25 am

Nonstop6h 30m

Dublin

Tue 9/23

6:30 am-5:15 pm

1 stop15h 45m

$510

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

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, November is the cheapest month in which you can book a flight from Connecticut to Ireland (average of $509). Flying from Connecticut to Ireland in June is currently the most expensive (average of $981). 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 May 1, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Connecticut to Ireland as you normally would.

Weekly flight availability from Connecticut to Ireland

Explore weekly flight availability from Connecticut to Ireland. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated May 1, 2025.

The most flights from USCT to IE0 are scheduled on a Monday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

Rainfall in Ireland by month

Plan your trip to Ireland by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Ireland ranges from 1.9 - 3.1 inches per month. October is typically the wettest month, when rainfall can reach 3.1 in. February is typically the driest time to visit Ireland when rainfall is around 1.9 in.

Temperature in Ireland by month

Plan your trip to Ireland by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Ireland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Ireland

Get insights into the airlines that provide service to Ireland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ireland. Reviews last updated May 1, 2025.
To help decide which airline to fly from Connecticut to Ireland, see what other customers have to say about Delta, KLM and Air Transat. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,934 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,334 reviews
Delta
8.0
Very good
7,934 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air Transat
7.8
Good
385 reviews
Delta
8.0
Very good
7,934 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Austrian Airlines
7.6
Good
781 reviews
Delta
8.0
Very good
7,934 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Finnair
7.6
Good
1,275 reviews
Delta
8.0
Very good
7,934 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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 3 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    To fly one-way, consider booking your trip with TAP AIR PORTUGAL, which is currently one of the cheapest options available, starting at $233. Icelandair flights start at $257 while deals on American Airlines start at $276 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, November is the cheapest month in which you can book a flight from Connecticut to Ireland (average of $509). Flying from Connecticut to Ireland in June is currently the most expensive (average of $981). 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

Browse thousands of different options on Cheapflights for your next trip

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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.
John F Kennedy Intl to Heathrow flights
John F Kennedy Intl to Charles de Gaulle flights
Newark to Heathrow flights
John F Kennedy Intl to Leonardo da Vinci/Fiumicino flights
Newark to Charles de Gaulle flights
John F Kennedy Intl to Gatwick flights
Newark to Leonardo da Vinci/Fiumicino flights
Newark to Athens flights
John F Kennedy Intl to Lisbon flights
John F Kennedy Intl to Istanbul flights
LaGuardia to Heathrow flights
Newark to Lisbon flights
John F Kennedy Intl to Athens flights
Boston to Heathrow flights
John F Kennedy Intl to Orly flights
Los Angeles to Heathrow flights
Dulles Intl to Heathrow flights
Newark to Barcelona-El Prat flights
John F Kennedy Intl to Barcelona-El Prat flights
Miami to Madrid flights
John F Kennedy Intl to London City flights
San Francisco to Heathrow flights
Newark to Gatwick flights
John F Kennedy Intl to Madrid flights
LaGuardia to Charles de Gaulle flights
Newark to Orly flights
Seattle to Heathrow flights
John F Kennedy Intl to Malpensa flights
Dulles Intl to Charles de Gaulle flights
O'Hare Intl to Heathrow flights
Dallas/Fort Worth to Heathrow flights
O'Hare Intl to Leonardo da Vinci/Fiumicino flights
Newark to Dublin flights
Baltimore to Heathrow flights
John F Kennedy Intl to Dublin flights
O'Hare Intl to Charles de Gaulle flights
Dulles Intl to Leonardo da Vinci/Fiumicino flights
Newark to Madrid flights
LaGuardia to Leonardo da Vinci/Fiumicino flights
Boston to Charles de Gaulle flights
Newark to Malpensa flights
Boston to Leonardo da Vinci/Fiumicino flights
O'Hare Intl to Athens flights
Los Angeles to Charles de Gaulle flights
LaGuardia to Gatwick flights
Dallas/Fort Worth to Charles de Gaulle flights
Boston to Dublin flights
Newark to Frankfurt flights
Atlanta to Heathrow flights
San Francisco to Charles de Gaulle flights

Top 4 airlines flying from Connecticut to Ireland

Discover the top 4 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest$478Average$752FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$489Average$711FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$489Average$723FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$553Average$936FlexibilityNo cancel feeOn-time71%

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