$439+ Cheap flights from Ireland to Connecticut
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/29. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — BDL
Oct 29 — Nov 51
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Ireland to Connecticut 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 Ireland to Connecticut
Cheapest
Best
Last-minute
One-way
Cheapest flights from Ireland to ConnecticutExplore the most affordable flight options available from Ireland to Connecticut. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 29, 2026.
Explore the most affordable flight options available from Ireland to Connecticut. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 29, 2026.
This Booking.com deal was found by Cheapflights users on 9/27. 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.
Sat 11/71:40 pm -
Nonstop7h 45m
Sat 11/145:55 pm -
Nonstop6h 10m
Deal found 9/27![Aer Lingus logo]()
$486
This Booking.com deal was found by Cheapflights users on 9/29. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/51:40 pm -
Nonstop7h 45m
Thu 11/125:55 pm -
Nonstop6h 10m
Deal found 9/29![Aer Lingus logo]()
$493
This FlightHub deal was found by Cheapflights users on 9/26. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/151:40 pm -
Nonstop7h 45m
Tue 12/295:55 pm -
Nonstop6h 10m
Deal found 9/26![Aer Lingus logo]()
$502
This Gotogate deal was found by Cheapflights users on 9/25. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/121:40 pm -
Nonstop7h 45m
Thu 11/199:51 am -
1 stop14h 24m
Deal found 9/25![Aer Lingus logo]()
$576
This American Airlines deal was found by Cheapflights users on 9/24. 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 10/2912:55 pm -
1 stop14h 35m
Thu 11/51:42 pm -
2 stops13h 58m
Deal found 9/24![American Airlines logo]()
$578
This Gotogate deal was found by Cheapflights users on 9/24. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/51:40 pm -
Nonstop7h 45m
Sat 11/149:50 am -
1 stop14h 25m
Deal found 9/24![Aer Lingus logo]()
$581
Best flights from Ireland to ConnecticutDiscover carefully curated flight deals from Ireland to Connecticut that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 29, 2026.
Discover carefully curated flight deals from Ireland to Connecticut that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 29, 2026.
This American Airlines deal was found by Cheapflights users on 9/24. 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 10/2912:55 pm -
1 stop14h 35m
Thu 11/51:28 pm -
1 stop14h 12m
Deal found 9/24![American Airlines logo]()
$578
This Booking.com deal was found by Cheapflights users on 9/26. 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.
Thu 11/51:40 pm -
Nonstop7h 45m
Thu 11/129:50 am -
1 stop14h 25m
Deal found 9/26![Aer Lingus logo]()
$579
This Expedia deal was found by Cheapflights users on 9/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/55:10 am -
2 stops23h 49m
Thu 11/127:54 pm -
2 stops16h 16m
Deal found 9/29![Lufthansa logo]()
$717
This Flysmarter deal was found by Cheapflights users on 9/28. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/51:40 pm -
Nonstop7h 45m
Thu 11/125:55 pm -
Nonstop6h 10m
Deal found 9/28![Multiple Airlines logo]()
$723
This United Airlines deal was found by Cheapflights users on 9/28. 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.
Thu 11/129:00 am -
2 stops30h 43m
Thu 11/196:00 am -
2 stops22h 55m
Deal found 9/28![United Airlines logo]()
$730
This American Airlines deal was found by Cheapflights users on 9/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/511:30 am -
1 stop12h 11m
Thu 11/129:57 am -
2 stops17h 43m
Deal found 9/28![American Airlines logo]()
$591
This American Airlines deal was found by Cheapflights users on 9/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/512:55 pm -
1 stop15h 17m
Mon 11/912:18 pm -
1 stop13h 52m
Deal found 9/28![American Airlines logo]()
$613
This FlightHub deal was found by Cheapflights users on 9/26. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/1511:30 am -
1 stop16h 00m
Tue 12/2910:00 am -
1 stop14h 15m
Deal found 9/26![Aer Lingus logo]()
$679
This United Airlines deal was found by Cheapflights users on 9/27. 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 11/149:00 am -
2 stops17h 47m
Sat 11/2112:40 pm -
2 stops13h 50m
Deal found 9/27![United Airlines logo]()
$730
This United Airlines deal was found by Cheapflights users on 9/28. 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.
Thu 11/59:30 am -
2 stops17h 17m
Mon 11/93:00 pm -
2 stops13h 55m
Deal found 9/28![United Airlines logo]()
$732
This United Airlines deal was found by Cheapflights users on 9/28. 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.
Fri 11/139:30 am -
2 stops17h 17m
Fri 11/207:54 pm -
2 stops30h 36m
Deal found 9/28![United Airlines logo]()
$753
Last-minute flights from Ireland to ConnecticutDiscover last-minute flight deals from Ireland to Connecticut. Data last updated September 29, 2026 and is based on user searches.
Discover last-minute flight deals from Ireland to Connecticut. Data last updated September 29, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/79:30 am -
1 stop16h 58m
Wed 10/143:14 pm -
1 stop10h 16m
Deal found 9/29![American Airlines logo]()
$599
This KAYAK deal was found by Cheapflights users on 9/29. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/711:45 am -
1 stop11h 45m
Wed 10/143:14 pm -
2 stops13h 21m
Deal found 9/29![Multiple Airlines logo]()
$623
This BusinessClass deal was found by Cheapflights users on 9/29. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/711:45 am -
1 stop11h 45m
Sat 10/173:14 pm -
2 stops13h 21m
Deal found 9/29![Finnair logo]()
$626
This American Airlines deal was found by Cheapflights users on 9/25. 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 10/2811:30 am -
1 stop16h 03m
Thu 11/512:17 pm -
1 stop13h 53m
Deal found 9/25![American Airlines logo]()
$586
This KAYAK deal was found by Cheapflights users on 9/24. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2811:30 am -
2 stops15h 54m
Thu 11/52:59 pm -
2 stops12h 41m
Deal found 9/24![Multiple Airlines logo]()
$613
This FlightHub deal was found by Cheapflights users on 9/25. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2811:30 am -
1 stop16h 03m
Thu 11/55:55 pm -
Nonstop6h 10m
Deal found 9/25![Aer Lingus logo]()
$622
This American Airlines deal was found by Cheapflights users on 9/24. 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 10/2912:55 pm -
1 stop14h 35m
Thu 11/51:42 pm -
2 stops13h 58m
Deal found 9/24![American Airlines logo]()
$578
One-way flights from Ireland to ConnecticutSearch for one-way flight options from Ireland to Connecticut. Find affordable one-way fares based on user searches. Data last updated September 29, 2026.
Search for one-way flight options from Ireland to Connecticut. Find affordable one-way fares based on user searches. Data last updated September 29, 2026.
This Thrive Travel deal was found by Cheapflights users on 9/28. 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 Thrive Travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/291:40 pm -
Nonstop7h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![Iberia logo]()
$439
This Thrive Travel deal was found by Cheapflights users on 9/28. 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 Thrive Travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2912:55 pm -
1 stop14h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![Aer Lingus logo]()
$446
This Delta deal was found by Cheapflights users on 9/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/265:45 am -
2 stops23h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![Delta logo]()
$453
This Booking.com deal was found by Cheapflights users on 9/28. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/151:40 pm -
Nonstop7h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![Aer Lingus logo]()
$458
This Air France deal was found by Cheapflights users on 9/28. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/269:40 am -
1 stop13h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![Air France logo]()
$462
This Thrive Travel deal was found by Cheapflights users on 9/28. 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 Thrive Travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/3112:55 pm -
1 stop12h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![Multiple Airlines logo]()
$477
This Justfly.com deal was found by Cheapflights users on 9/28. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/151:40 pm -
Nonstop7h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![Iberia logo]()
$484
This Delta deal was found by Cheapflights users on 9/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/155:45 am -
2 stops23h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![Delta logo]()
$492
This American Airlines deal was found by Cheapflights users on 9/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/2611:30 am -
1 stop16h 17m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![American Airlines logo]()
$494
Find flight deals from Ireland to Connecticut
Keep the following information in mind while searching for Ireland to Connecticut flight deals. Data was last updated September 29, 2026.
Round-trip from | $486 (Booking.com) |
|---|---|
One-way from | $439 (Thrive Travel) |
Good one-way deal | $580 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Ireland to Connecticut 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 7,457,451 searches. Data last updated September 29, 2026.
Use the filters below to find and compare flights from Ireland to Connecticut that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
DublinHartford
DUB Dublin - BDL Hartford Bradley Intl
DUBBDL
Dublin
Sun 2/28
8:55 am-11:32 pm
2 stops19h 37m
Hartford Bradley Intl
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$453
DublinHartford
DUB Dublin - BDL Hartford Bradley Intl
DUBBDL
Dublin
Sat 2/27
5:45 am-9:10 pm
2 stops20h 25m
Hartford Bradley Intl
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$453
DublinHartford
DUB Dublin - BDL Hartford Bradley Intl
DUBBDL
Dublin
Sat 2/27
9:55 am-11:45 pm
1 stop18h 50m
Hartford Bradley Intl
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$462
Quickest round-trip
DublinHartford
DUB Dublin - BDL Hartford Bradley Intl
DUBBDL
Dublin
Tue 12/15
1:40 pm-4:25 pm
Nonstop7h 45m
Hartford Bradley Intl
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$484
DublinHartford
DUB Dublin - BDL Hartford Bradley Intl
DUBBDL
Dublin
Sat 10/31
8:00 pm-3:20 pm
2 stops47h 20m
Hartford Bradley Intl
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$493
DublinHartford
DUB Dublin - BDL Hartford Bradley Intl
DUBBDL
Dublin
Tue 12/29
6:00 am-11:19 pm
2 stops22h 19m
Hartford Bradley Intl
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$500
DublinHartford
DUB Dublin - BDL Hartford Bradley Intl
DUBBDL
Dublin
Mon 11/30
12:55 pm-11:26 am
1 stop27h 31m
Hartford Bradley Intl
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$504
DublinHartford
DUB Dublin - BDL Hartford Bradley Intl
DUBBDL
Dublin
Tue 12/15
11:30 am-10:36 pm
1 stop16h 06m
Hartford Bradley Intl
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$506
DublinHartford
DUB Dublin - BDL Hartford Bradley Intl
DUBBDL
Dublin
Fri 10/30
7:05 am-11:42 pm
3 stops44h 37m
Hartford Bradley Intl
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$514
DublinHartford
DUB Dublin - BDL Hartford Bradley Intl
DUBBDL
Dublin
Tue 12/15
11:30 am-11:35 pm
2 stops17h 05m
Hartford Bradley Intl
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$529
Showing 1-10 of 23 resultsSorted by cheapest first
Best time to book a flight from Ireland to Connecticut
Have a flexible travel schedule? Discover the best time to fly to Connecticut from Ireland with our price prediction graph.
DUB-BDL
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 Ireland to Connecticut
IE0-USCT
DUB-BDL
What is the cheapest time of day to fly from IE to CT?
Find hourly flight availability from Ireland to Connecticut. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 29, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ireland to Connecticut as you normally would.
Weekly flight availability from Ireland to Connecticut
Explore weekly flight availability from Ireland to Connecticut. 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 September 29, 2026.
The most flights from IE0 to USCT are scheduled on a Monday (5 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (5 on average).
Reviews of airlines servicing Connecticut
Get insights into the airlines that provide service to Connecticut. 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 Connecticut. Reviews last updated September 29, 2026.
Read reviews from past customers who have flown Aer Lingus from Ireland to Connecticut. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.2
Entertainment
7.0
Crew
8.1
Overall
7.3
Food
6.7
Boarding
7.4
Reviews
1 / 20
10.0
ExcellentMichael,Sep 2026
DUB - JFK
Comfort
7.2
Entertainment
7.0
Crew
8.1
Overall
7.3
Food
6.7
Boarding
7.4
Reviews
1 / 20
10.0
ExcellentMichael,Sep 2026
DUB - JFK
Related info for your journey
Find useful and relevant information for your journey from Ireland to Connecticut. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Airlines
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Return Flight Options
Top destinations
Alternative routes for Ireland to Connecticut
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Connecticut by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Ireland to Connecticut by cabin class
Find flights from Ireland to Connecticut, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Ireland and Connecticut flights
Browse other Ireland and Connecticut flight options. Last updated on September 29, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Connecticut
Find the right flight back to Ireland after your stay in Connecticut
Ireland to Connecticut flights
Consider these flights traveling from Ireland to Connecticut.
Top airline flying from Ireland to Connecticut
Discover the top airline that operate flights from Ireland to Connecticut. 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 7,457,451 searches. Data last updated September 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$460 | Average$617 | FlexibilityNo cancel fee | On-timeN/A |