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$187+ Cheap flights from Connecticut to Dublin (DUB)

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 4/1. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — DUB
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from Connecticut to Dublin

Keep the following information in mind while searching for Connecticut to Dublin flight deals. Data was last updated February 20, 2025.

Round-trip from

$398
(Kiwi.com)

One-way from

$187
(oojo)

Good round-trip deal

$712 or less

Good one-way deal

$541 or less
From Connecticut to Dublin
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One-way flight from Connecticut to Dublin
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Price to beat on a round-trip flight from Connecticut to Dublin.
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Price to beat on a one-way flight from Connecticut to Dublin.
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Find flight deals from Connecticut to Dublin

Cheapest flights from Connecticut to Dublin
Explore the most affordable flight options available from Connecticut to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This EaseMyTrip deal was found by Cheapflights users on 2/20. 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 EaseMyTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1111:10 pmJFK - DUB
1 stop9h 05mIcelandair
Tue 8/192:15 pmDUB - JFK
1 stop12h 55mIcelandair
Deal found 2/20$394
This Mytrip deal was found by Cheapflights users on 2/20. 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.
Thu 2/275:00 pmJFK - DUB
Nonstop6h 15mAer Lingus
Wed 3/54:45 pmDUB - JFK
Nonstop7h 40mAer Lingus
Deal found 2/20$405
This oojo deal was found by Cheapflights users on 2/19. 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.
Sun 3/97:30 pmEWR - DUB
1 stop11h 50mScandinavian Airlines
Sun 3/1611:00 amDUB - EWR
2 stops31h 25mScandinavian Airlines
Deal found 2/19$406
This eDestinos deal was found by Cheapflights users on 2/19. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/246:45 pmJFK - DUB
1 stop12h 55mScandinavian Airlines
Tue 4/112:40 pmDUB - JFK
2 stops32h 00mScandinavian Airlines
Deal found 2/19$409
This Kiwi.com deal was found by Cheapflights users on 2/18. 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 9/238:25 pmEWR - DUB
1 stop9h 40mIcelandair
Sat 9/272:15 pmDUB - EWR
1 stop9h 55mIcelandair
Deal found 2/18$412
This United deal was found by Cheapflights users on 2/20. 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.
Wed 11/56:00 amEWR - DUB
1 stop23h 05mUnited Airlines
Wed 11/129:00 amDUB - EWR
1 stop30h 10mUnited Airlines
Deal found 2/20$415
This United Airlines deal was found by Cheapflights users on 2/19. 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.
Tue 4/16:00 amLGA - DUB
1 stop23h 20mUnited Airlines
Tue 4/89:50 amDUB - LGA
1 stop32h 11mUnited Airlines
Deal found 2/19$419
This StudentUniverse deal was found by Cheapflights users on 2/20. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/195:25 pmJFK - DUB
1 stop20h 25mSWISS
Tue 3/256:40 pmDUB - JFK
1 stop23h 25mSWISS
Deal found 2/20$421
This oojo deal was found by Cheapflights users on 2/19. 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.
Tue 3/411:55 pmEWR - DUB
1 stop18h 25mTAP AIR PORTUGAL
Tue 3/114:55 pmDUB - EWR
1 stop27h 35mTAP AIR PORTUGAL
Deal found 2/19$425
This KLM deal was found by Cheapflights users on 2/19. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/59:10 pmJFK - DUB
Nonstop6h 35mKLM
Wed 3/1210:45 amDUB - JFK
Nonstop7h 40mKLM
Deal found 2/19$426
This Air Canada deal was found by Cheapflights users on 2/20. 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 10/1811:25 amEWR - DUB
2 stops15h 50mAir Canada
Sat 11/159:00 amDUB - EWR
2 stops15h 58mAir Canada
Deal found 2/20$428
This Air Canada deal was found by Cheapflights users on 2/18. 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.
Mon 3/2410:05 amJFK - DUB
2 stops40h 05mAir Canada
Wed 4/29:50 amDUB - JFK
1 stop10h 10mAir Canada
Deal found 2/18$432

Find flights from Connecticut to Dublin within your budget

Customize your flight search to find flights from Connecticut to Dublin 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 February 20, 2025.

Fly from

Connecticut

Fly to

Dublin

Route

Depart

Return

Price

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Mon 8/11

11:10 pm-1:15 pm

1 stop9h 05m

Dublin

Tue 8/19

2:15 pm-10:10 pm

1 stop12h 55m

$394

NewarkDublin

EWR - DUB

EWRDUB

Newark

Sun 3/9

7:30 pm-11:20 am

1 stop11h 50m

Dublin

Sun 3/16

11:00 am-2:25 pm

2 stops31h 25m

$406

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Mon 3/24

6:45 pm-11:40 am

1 stop12h 55m

Dublin

Tue 4/1

12:40 pm-3:40 pm

2 stops32h 00m

$409

NewarkDublin

EWR - DUB

EWRDUB

Newark

Wed 3/26

8:30 pm-10:15 am

1 stop9h 45m

Dublin

Thu 4/3

12:15 pm-7:10 pm

1 stop11h 55m

$413

NewarkDublin

EWR - DUB

EWRDUB

Newark

Mon 3/17

6:50 pm-10:05 am

1 stop11h 15m

Dublin

Tue 4/1

9:50 am-12:07 pm

2 stops31h 17m

$418

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Tue 4/1

6:00 am-10:20 am

1 stop23h 20m

Dublin

Tue 4/8

9:50 am-1:01 pm

1 stop32h 11m

$419

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Wed 3/19

5:25 pm-5:50 pm

1 stop20h 25m

Dublin

Tue 3/25

6:40 pm-2:05 pm

1 stop23h 25m

$421

NewarkDublin

EWR - DUB

EWRDUB

Newark

Tue 3/4

11:55 pm-11:20 pm

1 stop18h 25m

Dublin

Tue 3/11

4:55 pm-4:30 pm

1 stop27h 35m

$425

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Wed 3/5

9:10 pm-8:45 am

Nonstop6h 35m

Dublin

Wed 3/12

10:45 am-2:25 pm

Nonstop7h 40m

$426

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Mon 3/24

10:05 am-6:10 am

2 stops40h 05m

Dublin

Tue 4/1

9:50 am-9:47 pm

2 stops40h 57m

$432

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

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

Have a flexible travel schedule? Discover the best time to fly to Dublin 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.

Travel insights for flights from Connecticut to Dublin

Get recent, data-driven insights about flights from Connecticut to Dublin including ideal travel times, pricing trends, and more.

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

Currently, November is the cheapest month in which you can book a flight from Connecticut to Dublin (average of $509). Flying from Connecticut to Dublin in June is currently the most expensive (average of $1,016). 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 DUB?

Find hourly flight availability from Connecticut to Dublin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.

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

Rainfall in Dublin by month

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

In terms of precipitation, rainfall in Dublin 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 Dublin when rainfall is around 1.9 in.

Temperature in Dublin by month

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

If weather is an important factor for your trip to Dublin, 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 Dublin

Get insights into the airlines that provide service to Dublin. 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 Dublin. Reviews last updated February 20, 2025.
Get a feel of what it's like to fly with Delta, KLM and Finnair from Connecticut to Dublin by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,219 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

8.0

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
8,219 reviews
Delta
8.0
Very good
8,219 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

8.0

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
1,333 reviews
Delta
8.0
Very good
8,219 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

8.0

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
1,274 reviews
Delta
8.0
Very good
8,219 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

8.0

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
773 reviews
Delta
8.0
Very good
8,219 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

8.0

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.

SWISS
7.5
Good
1,568 reviews
Delta
8.0
Very good
8,219 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

8.0

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 Dublin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Dublin from Connecticut?

    Dublin (DUB) is the airport you will fly into if you book a flight from Connecticut to Dublin. It is only a 5.7 mi journey from Dublin (DUB) to Dublin’s city center.

  • How popular is this Connecticut to Dublin flight route?

    The Connecticut to Dublin flight path was viewed by 1 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 Dublin one-way?

    The cheapest airlines for a one-way flight from Connecticut to Dublin are Icelandair ($187), KLM ($268), and TAP AIR PORTUGAL ($291).

  • What are the most popular routes from Connecticut to Dublin?

    The most popular route from Connecticut to Dublin is New York John F Kennedy Intl - Dublin. You may also consider Newark - Dublin or New York LaGuardia - Dublin.

  • What are the most reliable airlines from Connecticut to Dublin?

    Consider American Airlines (67%), Aer Lingus (67%) or British Airways (67%) when booking your flight. These represent the most reliable airlines when flying from Connecticut to Dublin.

  • What are the cheapest flights from Connecticut to Dublin?

    The cheapest flight price from Connecticut to Dublin is $469. On average you can expect to pay $738. The most popular route, (New York John F Kennedy Intl - Dublin), can usually be booked for $348.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Connecticut to Dublin 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 Dublin?

    Currently, November is the cheapest month in which you can book a flight from Connecticut to Dublin (average of $509). Flying from Connecticut to Dublin in June is currently the most expensive (average of $1,016). 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

Traveling to a place near Connecticut?

Book flights to Connecticut if you plan to visit one of these locations
Maynooth
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Wicklow
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Alternative routes for Connecticut to Dublin

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Connecticut to Dublin

Discover the top 5 airlines that operate flights from Connecticut to Dublin. 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest$484Average$746FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$489Average$727FlexibilityNo cancel feeOn-time69%
KLMCheapest$492Average$698FlexibilityNo cancel feeOn-time75%
Air CanadaCheapest$510Average$695FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$542Average$940FlexibilityNo cancel feeOn-time71%
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