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$219+ 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 4/29. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — DUB
Apr 5 — Apr 121
Sat 4/5
Sat 4/12
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 March 31, 2025.

Round-trip from

$436
(oojo)

One-way from

$219
(Mytrip)

Good round-trip deal

$785 or less

Good one-way deal

$550 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 March 31, 2025.

This oojo deal was found by Cheapflights users on 3/31. 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.
Mon 10/205:10 pmJFK - DUB
2 stops20h 05mScandinavian Airlines
Wed 10/2911:15 amDUB - JFK
2 stops33h 40mScandinavian Airlines
Deal found 3/31$434
This Mytrip deal was found by Cheapflights users on 3/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/296:20 pmJFK - DUB
1 stop24h 05mMultiple Airlines
Tue 5/68:45 amDUB - JFK
2 stops31h 40mMultiple Airlines
Deal found 3/30$440
This United Airlines deal was found by Cheapflights users on 3/30. 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.
Tue 11/115:12 pmLGA - DUB
1 stop11h 53mUnited Airlines
Tue 11/1811:50 amDUB - LGA
1 stop11h 37mUnited Airlines
Deal found 3/30$442
This oojo deal was found by Cheapflights users on 3/31. 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.
Thu 10/168:25 pmJFK - DUB
1 stop9h 40mIcelandair
Tue 10/212:15 pmDUB - JFK
1 stop12h 55mIcelandair
Deal found 3/31$446
This United deal was found by Cheapflights users on 3/31. 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.
Sun 10/266:05 amLGA - DUB
1 stop24h 00mMultiple Airlines
Wed 11/59:00 amDUB - LGA
1 stop29h 28mMultiple Airlines
Deal found 3/31$450
This SWISS deal was found by Cheapflights users on 3/31. 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.
Mon 11/104:25 pmJFK - DUB
1 stop14h 40mSWISS
Mon 11/176:40 pmDUB - JFK
1 stop27h 00mSWISS
Deal found 3/31$452
This Air Canada deal was found by Cheapflights users on 3/30. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2010:05 amJFK - DUB
2 stops16h 05mAir Canada
Fri 11/289:00 amDUB - JFK
1 stop11h 08mAir Canada
Deal found 3/30$469
This Air Canada deal was found by Cheapflights users on 3/30. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/144:45 pmLGA - DUB
1 stop9h 25mAir Canada
Sat 11/229:00 amDUB - LGA
1 stop10h 53mAir Canada
Deal found 3/30$469
This JetBlue Airways deal was found by Cheapflights users on 3/31. 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 Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/158:25 pmJFK - DUB
Nonstop6h 55mJetBlue
Tue 10/2111:30 amDUB - JFK
Nonstop7h 48mJetBlue
Deal found 3/31$503
This AirNGo deal was found by Cheapflights users on 3/30. 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 AirNGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/149:25 pmJFK - DUB
Nonstop6h 50mAir France
Wed 4/231:15 pmDUB - JFK
Nonstop7h 30mAir France
Deal found 3/30$508
This oojo deal was found by Cheapflights users on 3/31. 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.
Wed 9/106:50 pmEWR - DUB
2 stops18h 25mScandinavian Airlines
Mon 9/157:05 pmDUB - EWR
2 stops23h 10mScandinavian Airlines
Deal found 3/31$508
This Mytrip deal was found by Cheapflights users on 3/31. 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 5/145:30 pmEWR - DUB
Nonstop6h 25mAer Lingus
Wed 5/211:25 pmDUB - EWR
Nonstop7h 35mAer Lingus
Deal found 3/31$510

Cheapflights Fare Finder

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 March 31, 2025.
Use the filters below to find and compare flights from Connecticut to Dublin that are best for you.

Fly from

Connecticut

Fly to

Dublin

Route

Depart

Return

Price

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Wed 9/3

6:55 pm-6:15 pm

1 stop18h 20m

Dublin

Sun 9/14

9:45 pm-3:40 pm

1 stop22h 55m

$434

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Tue 4/29

6:20 pm-11:25 pm

1 stop24h 05m

Dublin

Tue 5/6

8:45 am-11:25 am

2 stops31h 40m

$440

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Mon 4/14

9:25 pm-9:15 am

Nonstop6h 50m

Dublin

Wed 4/23

1:15 pm-3:45 pm

Nonstop7h 30m

$508

NewarkDublin

EWR - DUB

EWRDUB

Newark

Wed 9/10

6:50 pm-6:15 pm

2 stops18h 25m

Dublin

Mon 9/15

7:05 pm-1:15 pm

2 stops23h 10m

$508

NewarkDublin

EWR - DUB

EWRDUB

Newark

Wed 5/14

5:30 pm-4:55 am

Nonstop6h 25m

Dublin

Wed 5/21

1:25 pm-4:00 pm

Nonstop7h 35m

$510

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Thu 4/17

9:03 pm-9:00 am

Nonstop6h 57m

Dublin

Tue 4/22

11:30 am-2:00 pm

Nonstop7h 30m

$511

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Wed 4/30

11:57 am-5:30 am

1 stop12h 33m

Dublin

Tue 5/6

9:45 am-7:05 pm

1 stop14h 20m

$512

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Sat 4/19

4:55 pm-4:25 am

Nonstop6h 30m

Dublin

Fri 4/25

4:45 pm-7:20 pm

Nonstop7h 35m

$517

NewarkDublin

EWR - DUB

EWRDUB

Newark

Tue 4/29

11:00 pm-5:40 pm

1 stop13h 40m

Dublin

Thu 5/1

7:35 pm-9:00 pm

1 stop30h 25m

$519

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Wed 4/30

9:25 pm-9:15 am

Nonstop6h 50m

Dublin

Tue 5/6

1:15 pm-3:50 pm

Nonstop7h 35m

$521

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

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.

Cheapflights Insights

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

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 $1,010). 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 March 31, 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.

Weekly flight availability from Connecticut to Dublin

Explore weekly flight availability from Connecticut to Dublin. 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 March 31, 2025.

The most flights from USCT to DUB 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 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 March 31, 2025.
Get a feel of what it's like to fly with Delta, KLM and Air Transat 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
7,899 reviews

Comfort

8.0

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Food

7.3

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
7,899 reviews
Delta
8.0
Very good
7,899 reviews

Comfort

8.0

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Food

7.3

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
1,321 reviews
Delta
8.0
Very good
7,899 reviews

Comfort

8.0

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Food

7.3

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
381 reviews
Delta
8.0
Very good
7,899 reviews

Comfort

8.0

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Food

7.3

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
1,267 reviews
Delta
8.0
Very good
7,899 reviews

Comfort

8.0

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Food

7.3

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
770 reviews
Delta
8.0
Very good
7,899 reviews

Comfort

8.0

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Food

7.3

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 TAP AIR PORTUGAL ($293), Icelandair ($334), and Scandinavian Airlines ($353).

  • 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 (100%), Aer Lingus (100%) or British Airways (100%) 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 $448. On average you can expect to pay $1,818. The most popular route, (New York John F Kennedy Intl - Dublin), can usually be booked for $405.

  • 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 $1,010). 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
Castleknock
Swords
Wicklow
Leixlip

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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 4 airlines flying from Connecticut to Dublin

Discover the top 4 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 March 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$466Average$720FlexibilityNo cancel feeOn-time67%
Aer LingusCheapest$483Average$754FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$489Average$728FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$551Average$952FlexibilityNo cancel feeOn-time71%
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