$233+ 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 7/28. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Connecticut to Dublin with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.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 April 29, 2025.
Round-trip from | $492 (Delta) |
|---|---|
One-way from | $233 (oojo) |
Good round-trip deal | $769 or less |
Good one-way deal | $539 or less |
Find flight deals from Connecticut to Dublin
Cheapest flights from Connecticut to DublinExplore 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 April 29, 2025.
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 April 29, 2025.
This United Airlines deal was found by Cheapflights users on 4/28. 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.
This CheapOair deal was found by Cheapflights users on 4/28. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This JetBlue deal was found by Cheapflights users on 4/29. 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.
This Aer Lingus deal was found by Cheapflights users on 4/29. 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.
This Air Canada deal was found by Cheapflights users on 4/29. 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.
This oojo deal was found by Cheapflights users on 4/29. 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.
This Air Canada deal was found by Cheapflights users on 4/29. 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.
This Air Canada deal was found by Cheapflights users on 4/28. 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.
This SWISS deal was found by Cheapflights users on 4/28. 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.
This Gurufare deal was found by Cheapflights users on 4/29. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This oojo deal was found by Cheapflights users on 4/28. 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.
This United Airlines deal was found by Cheapflights users on 4/29. 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.
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 April 29, 2025.
Use the filters below to find and compare flights from Connecticut to Dublin that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
New YorkDublin
JFK - DUB
JFKDUB
New York John F Kennedy Intl
Mon 5/12
9:20 pm-9:15 am
Nonstop6h 55m
Dublin
Sun 5/18
1:15 pm-3:50 pm
Nonstop7h 35m
New YorkDublin
JFK - DUB
JFKDUB
New York John F Kennedy Intl
Tue 5/13
6:45 pm-9:50 am
1 stop10h 05m
Dublin
Thu 5/22
9:15 am-6:55 pm
1 stop14h 40m
New YorkDublin
JFK - DUB
JFKDUB
New York John F Kennedy Intl
Tue 7/22
8:30 pm-5:50 pm
1 stop16h 20m
Dublin
Mon 8/18
6:40 pm-12:50 pm
1 stop23h 10m
New YorkDublin
LGA - DUB
LGADUB
New York LaGuardia
Fri 7/25
2:59 pm-7:10 am
1 stop11h 11m
Dublin
Tue 8/5
9:20 am-6:10 pm
1 stop13h 50m
New YorkDublin
LGA - DUB
LGADUB
New York LaGuardia
Sun 7/20
5:45 pm-7:45 am
1 stop9h 00m
Dublin
Mon 7/28
9:50 am-6:10 pm
2 stops13h 20m
New YorkDublin
JFK - DUB
JFKDUB
New York John F Kennedy Intl
Sat 7/26
3:55 pm-8:15 am
1 stop11h 20m
Dublin
Thu 8/14
9:20 am-9:47 pm
1 stop17h 27m
New YorkDublin
JFK - DUB
JFKDUB
New York John F Kennedy Intl
Sun 5/18
5:10 pm-6:15 pm
2 stops20h 05m
Dublin
Fri 10/10
12:20 pm-3:40 pm
1 stop32h 20m
New YorkDublin
JFK - DUB
JFKDUB
New York John F Kennedy Intl
Mon 5/12
7:30 pm-11:50 am
1 stop11h 20m
Dublin
Wed 5/21
12:45 pm-7:25 pm
1 stop11h 40m
New YorkDublin
JFK - DUB
JFKDUB
New York John F Kennedy Intl
Fri 6/13
7:10 pm-9:00 am
1 stop8h 50m
Dublin
Thu 6/19
11:30 am-2:00 pm
Nonstop7h 30m
New YorkDublin
JFK - DUB
JFKDUB
New York John F Kennedy Intl
Fri 7/25
3:55 pm-8:15 am
1 stop11h 20m
Dublin
Fri 8/1
9:50 am-3:15 pm
1 stop10h 25m
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.
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 $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 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 April 29, 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 April 29, 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 April 29, 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.
Comfort
Crew
Entertainment
Overall
Boarding
Food
Reviews
Aaron,Oct 2024
LAX - LHR
Comfort
Crew
Entertainment
Overall
Boarding
Food
Reviews
Aaron,Oct 2024
LAX - LHR
Comfort
Crew
Entertainment
Overall
Boarding
Food
Reviews
Aaron,Oct 2024
LAX - LHR
Comfort
Crew
Entertainment
Overall
Boarding
Food
Reviews
Aaron,Oct 2024
LAX - LHR
Comfort
Crew
Entertainment
Overall
Boarding
Food
Reviews
Aaron,Oct 2024
LAX - LHR
Comfort
Crew
Entertainment
Overall
Boarding
Food
Reviews
Aaron,Oct 2024
LAX - LHR
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.
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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.
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 April 29, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$478 | Average$752 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$489 | Average$711 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$489 | Average$722 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$553 | Average$948 | FlexibilityNo cancel fee | On-time71% |