$193+ Cheap flights from Connecticut to Dublin (DUB)
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 9/28. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — DUB
Oct 7 — Oct 141
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
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
Cheapest
Best
Last-minute
One-way
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 September 7, 2026.
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 September 7, 2026.
This oojo deal was found by Cheapflights users on 9/4. 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 12/37:35 pm -
1 stop9h 40m
Tue 12/811:30 am -
1 stop11h 55m
Deal found 9/4![Icelandair logo]()
$410
This oojo deal was found by Cheapflights users on 9/6. 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 12/297:35 pm -
1 stop9h 40m
Sun 1/1011:30 am -
1 stop11h 55m
Deal found 9/6![Icelandair logo]()
$411
This Justfly.com deal was found by Cheapflights users on 9/3. 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.
Wed 12/27:35 pm -
1 stop9h 40m
Mon 12/711:30 am -
1 stop11h 55m
Deal found 9/3![Icelandair logo]()
$416
This Kiwi.com deal was found by Cheapflights users on 9/4. 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.
Thu 12/37:35 pm -
1 stop9h 40m
Sun 12/611:30 am -
1 stop11h 55m
Deal found 9/4![Icelandair logo]()
$436
This Kiwi.com deal was found by Cheapflights users on 9/4. 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.
Fri 12/47:35 pm -
1 stop9h 40m
Thu 12/1711:30 am -
1 stop11h 55m
Deal found 9/4![Icelandair logo]()
$437
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 12/297:35 pm -
1 stop9h 40m
Tue 1/1212:15 pm -
1 stop12h 00m
Deal found 9/6![Icelandair logo]()
$438
This Kiwi.com deal was found by Cheapflights users on 9/4. 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.
Thu 12/37:25 pm -
1 stop9h 50m
Thu 12/1011:30 am -
1 stop11h 30m
Deal found 9/4![Icelandair logo]()
$439
This Icelandair deal was found by Cheapflights users on 9/6. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/297:35 pm -
1 stop9h 40m
Wed 1/1311:30 am -
1 stop11h 55m
Deal found 9/6![Icelandair logo]()
$439
This Kiwi.com deal was found by Cheapflights users on 9/3. 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.
Fri 12/47:25 pm -
1 stop9h 50m
Thu 12/1011:30 am -
1 stop11h 30m
Deal found 9/3![Icelandair logo]()
$440
This Kiwi.com deal was found by Cheapflights users on 9/3. 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.
Wed 12/27:35 pm -
1 stop9h 40m
Thu 12/1011:30 am -
1 stop11h 55m
Deal found 9/3![Icelandair logo]()
$440
This Mytrip deal was found by Cheapflights users on 9/3. 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 12/37:35 pm -
1 stop9h 40m
Wed 12/911:30 am -
1 stop11h 55m
Deal found 9/3![Icelandair logo]()
$441
This deal was found by Cheapflights users on 9/4. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/112:55 pm -
1 stop11h 15m
Sun 11/159:00 am -
1 stop11h 38m
Deal found 9/4![Air Canada logo]()
$443
Best flights from Connecticut to DublinDiscover carefully curated flight deals from Connecticut to Dublin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 7, 2026.
Discover carefully curated flight deals from Connecticut to Dublin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 7, 2026.
This Scandinavian Airlines deal was found by Cheapflights users on 9/6. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/96:30 pm -
2 stops18h 50m
Sat 11/147:05 pm -
2 stops23h 20m
Deal found 9/6![Scandinavian Airlines logo]()
$587
This United Airlines deal was found by Cheapflights users on 9/4. 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 11/126:00 am -
1 stop23h 20m
Thu 11/269:00 am -
2 stops27h 50m
Deal found 9/4![United Airlines logo]()
$614
This United deal was found by Cheapflights users on 9/5. 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.
Fri 11/138:05 pm -
Nonstop6h 25m
Thu 11/269:00 am -
1 stop18h 50m
Deal found 9/5![Multiple Airlines logo]()
$628
This KLM deal was found by Cheapflights users on 9/5. 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 11/49:20 pm -
Nonstop6h 25m
Fri 11/1310:45 am -
Nonstop7h 35m
Deal found 9/5![KLM logo]()
$631
This Delta deal was found by Cheapflights users on 9/3. 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.
Sun 11/19:20 pm -
Nonstop6h 25m
Sun 11/810:45 am -
Nonstop7h 35m
Deal found 9/3![Delta logo]()
$631
This Finnair deal was found by Cheapflights users on 9/4. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/117:58 am -
1 stop20h 37m
Wed 10/219:40 am -
1 stop14h 30m
Deal found 9/4![Finnair logo]()
$667
This United Airlines deal was found by Cheapflights users on 9/4. 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 11/106:00 am -
1 stop23h 20m
Sun 11/159:00 am -
1 stop30h 58m
Deal found 9/4![United Airlines logo]()
$614
This Scandinavian Airlines deal was found by Cheapflights users on 9/4. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/45:35 pm -
1 stop13h 10m
Wed 11/1112:35 pm -
2 stops32h 10m
Deal found 9/4![Scandinavian Airlines logo]()
$633
This Delta deal was found by Cheapflights users on 9/6. 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.
Mon 11/92:00 pm -
1 stop12h 45m
Sat 11/1410:45 am -
Nonstop7h 35m
Deal found 9/6![Delta logo]()
$636
This KLM deal was found by Cheapflights users on 9/4. 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.
Fri 12/42:00 pm -
1 stop12h 45m
Tue 12/810:45 am -
Nonstop7h 35m
Deal found 9/4![KLM logo]()
$636
This United Airlines deal was found by Cheapflights users on 9/4. 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.
Mon 11/96:00 am -
1 stop23h 20m
Sat 11/149:00 am -
1 stop30h 58m
Deal found 9/4![United Airlines logo]()
$614
This Delta deal was found by Cheapflights users on 9/2. 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.
Sun 11/81:11 pm -
1 stop13h 34m
Wed 11/1810:45 am -
Nonstop7h 35m
Deal found 9/2![Delta logo]()
$636
This Scandinavian Airlines deal was found by Cheapflights users on 9/7. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/135:10 pm -
2 stops20h 10m
Tue 10/207:05 pm -
1 stop26h 55m
Deal found 9/7![Scandinavian Airlines logo]()
$649
This KLM deal was found by Cheapflights users on 9/4. 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.
Tue 11/242:00 pm -
1 stop12h 45m
Mon 11/3010:45 am -
Nonstop7h 35m
Deal found 9/4![KLM logo]()
$666
This United Airlines deal was found by Cheapflights users on 9/4. 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 10/246:00 am -
1 stop24h 20m
Thu 11/59:00 am -
1 stop28h 58m
Deal found 9/4![United Airlines logo]()
$614
This Scandinavian Airlines deal was found by Cheapflights users on 9/2. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/306:55 pm -
2 stops19h 10m
Wed 10/77:05 pm -
2 stops25h 35m
Deal found 9/2![Scandinavian Airlines logo]()
$656
This United Airlines deal was found by Cheapflights users on 9/4. 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 10/276:00 am -
1 stop24h 20m
Sat 11/79:00 am -
1 stop30h 58m
Deal found 9/4![United Airlines logo]()
$614
This United Airlines deal was found by Cheapflights users on 9/5. 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.
Wed 10/286:00 am -
1 stop24h 20m
Mon 11/99:00 am -
1 stop31h 53m
Deal found 9/5![United Airlines logo]()
$615
This United Airlines deal was found by Cheapflights users on 9/5. 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 11/106:00 am -
1 stop23h 20m
Thu 11/269:00 am -
1 stop28h 58m
Deal found 9/5![United Airlines logo]()
$615
This United Airlines deal was found by Cheapflights users on 9/6. 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.
Wed 10/2811:15 pm -
Nonstop6h 40m
Mon 11/99:00 am -
1 stop14h 01m
Deal found 9/6![United Airlines logo]()
$628
This Kiwi.com deal was found by Cheapflights users on 9/3. 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.
Sun 10/187:54 pm -
1 stop32h 26m
Sun 10/253:30 pm -
1 stop30h 14m
Deal found 9/3![Multiple Airlines logo]()
$1,126
This United Airlines deal was found by Cheapflights users on 9/4. 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 11/310:15 pm -
Nonstop6h 40m
Tue 11/179:30 am -
Nonstop7h 25m
Deal found 9/4![United Airlines logo]()
$631
This United Airlines deal was found by Cheapflights users on 9/4. 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 11/123:29 pm -
1 stop11h 41m
Thu 11/269:00 am -
1 stop11h 38m
Deal found 9/4![United Airlines logo]()
$632
This United Airlines deal was found by Cheapflights users on 9/7. 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.
Mon 11/93:08 pm -
1 stop14h 12m
Fri 11/139:30 am -
Nonstop7h 25m
Deal found 9/7![United Airlines logo]()
$636
This United Airlines deal was found by Cheapflights users on 9/2. 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 9/117:40 pm -
Nonstop6h 50m
Tue 9/151:35 pm -
Nonstop7h 45m
Deal found 9/2![United Airlines logo]()
$636
This United Airlines deal was found by Cheapflights users on 9/4. 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.
Sun 12/63:00 pm -
1 stop14h 20m
Sun 12/201:35 pm -
Nonstop7h 50m
Deal found 9/4![United Airlines logo]()
$636
This United Airlines deal was found by Cheapflights users on 9/3. 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 9/196:00 am -
1 stop23h 40m
Sat 9/269:20 am -
1 stop29h 25m
Deal found 9/3![United Airlines logo]()
$644
This United Airlines deal was found by Cheapflights users on 9/7. 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 9/156:00 am -
1 stop23h 40m
Tue 9/229:20 am -
1 stop29h 25m
Deal found 9/7![United Airlines logo]()
$644
This United Airlines deal was found by Cheapflights users on 9/2. 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 11/246:55 am -
1 stop22h 25m
Sun 11/299:00 am -
2 stops27h 50m
Deal found 9/2![United Airlines logo]()
$645
This United Airlines deal was found by Cheapflights users on 9/2. 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.
Mon 10/267:59 pm -
1 stop10h 21m
Wed 11/412:05 pm -
1 stop12h 22m
Deal found 9/2![United Airlines logo]()
$646
Last-minute flights from Connecticut to DublinDiscover last-minute flight deals from Connecticut to Dublin. Data last updated September 7, 2026 and is based on user searches.
Discover last-minute flight deals from Connecticut to Dublin. Data last updated September 7, 2026 and is based on user searches.
This deal was found by Cheapflights users on 9/4. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/102:35 pm -
1 stop12h 40m
Sun 9/139:20 am -
1 stop14h 40m
Deal found 9/4![Air Canada logo]()
$489
This oojo deal was found by Cheapflights users on 9/2. 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 9/288:25 pm -
1 stop11h 50m
Tue 11/1711:30 am -
1 stop11h 55m
Deal found 9/2![Icelandair logo]()
$538
This oojo deal was found by Cheapflights users on 9/3. 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 9/298:25 pm -
1 stop9h 40m
Thu 11/511:30 am -
1 stop11h 55m
Deal found 9/3![Icelandair logo]()
$539
This Kiwi.com deal was found by Cheapflights users on 9/5. 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.
Sun 10/116:20 pm -
1 stop11h 50m
Sat 10/319:00 pm -
2 stops47h 55m
Deal found 9/5![Multiple Airlines logo]()
$549
This Kiwi.com deal was found by Cheapflights users on 9/3. 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 10/136:20 pm -
1 stop10h 55m
Fri 10/308:50 pm -
1 stop24h 05m
Deal found 9/3![Multiple Airlines logo]()
$535
This oojo deal was found by Cheapflights users on 9/2. 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 10/138:25 pm -
1 stop9h 40m
Tue 10/202:15 pm -
1 stop10h 00m
Deal found 9/2![Icelandair logo]()
$549
This JetBlue deal was found by Cheapflights users on 9/2. 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.
Mon 10/199:10 pm -
Nonstop6h 50m
Fri 10/2311:30 am -
Nonstop7h 29m
Deal found 9/2![JetBlue logo]()
$528
This oojo deal was found by Cheapflights users on 9/5. 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 10/208:25 pm -
1 stop9h 40m
Sat 10/3111:30 am -
1 stop11h 55m
Deal found 9/5![Icelandair logo]()
$545
This oojo deal was found by Cheapflights users on 9/4. 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 10/218:25 pm -
1 stop11h 50m
Sun 11/111:30 am -
1 stop11h 55m
Deal found 9/4![Icelandair logo]()
$531
This oojo deal was found by Cheapflights users on 9/4. 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 10/2211:00 pm -
1 stop20h 05m
Sun 11/111:10 am -
1 stop33h 10m
Deal found 9/4![TAP AIR PORTUGAL logo]()
$548
This Flighttix deal was found by Cheapflights users on 9/6. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2311:00 pm -
1 stop20h 05m
Sun 11/111:10 am -
1 stop33h 10m
Deal found 9/6![TAP AIR PORTUGAL logo]()
$546
This deal was found by Cheapflights users on 9/6. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2510:50 pm -
1 stop14h 05m
Tue 11/38:50 am -
1 stop12h 10m
Deal found 9/6![British Airways logo]()
$465
One-way flights from Connecticut to DublinSearch for one-way flight options from Connecticut to Dublin. Find affordable one-way fares based on user searches. Data last updated September 7, 2026.
Search for one-way flight options from Connecticut to Dublin. Find affordable one-way fares based on user searches. Data last updated September 7, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/3. 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.
Mon 9/2811:00 pm -
1 stop26h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Multiple Airlines logo]()
$193
This Kiwi.com deal was found by Cheapflights users on 9/2. 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.
Sun 10/411:00 pm -
1 stop27h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Multiple Airlines logo]()
$199
This Kiwi.com deal was found by Cheapflights users on 9/7. 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.
Sun 10/1811:00 pm -
1 stop27h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Multiple Airlines logo]()
$203
This Mytrip deal was found by Cheapflights users on 9/5. 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.
Sat 11/287:35 pm -
1 stop9h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Icelandair logo]()
$217
This oojo deal was found by Cheapflights users on 9/3. 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 11/297:35 pm -
1 stop9h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Icelandair logo]()
$220
This Transavia Smart Connect deal was found by Cheapflights users on 9/6. 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 Transavia Smart Connect is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/611:00 pm -
1 stop28h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Multiple Airlines logo]()
$222
This FlightHub deal was found by Cheapflights users on 9/6. 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.
Thu 11/267:35 pm -
1 stop9h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Icelandair logo]()
$224
This Kiwi.com deal was found by Cheapflights users on 9/2. 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.
Mon 10/1211:00 pm -
1 stop13h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Multiple Airlines logo]()
$228
This Mytrip deal was found by Cheapflights users on 9/4. 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.
Sun 11/157:35 pm -
1 stop9h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Icelandair logo]()
$231
This Kiwi.com deal was found by Cheapflights users on 9/5. 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.
Mon 10/511:00 pm -
2 stops19h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Multiple Airlines logo]()
$234
This Mytrip deal was found by Cheapflights users on 9/6. 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.
Mon 11/97:35 pm -
1 stop9h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Icelandair logo]()
$236
This Kiwi.com deal was found by Cheapflights users on 9/5. 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.
Mon 10/51:04 pm -
3 stops28h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Multiple Airlines logo]()
$260
Find flight deals from Connecticut to Dublin
Keep the following information in mind while searching for Connecticut to Dublin flight deals. Data was last updated September 7, 2026.
Round-trip from | $408 (Mytrip) |
|---|---|
One-way from | $193 (Kiwi.com) |
Popular in | July |
Cheapest in | March |
Average price | $742 |
Good round-trip deal | $847 or less |
Good one-way deal | $509 or less |
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 7,457,451 searches. Data last updated September 7, 2026.
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
Cheapest round-trip
NewarkDublin
EWR Newark - DUB Dublin
EWRDUB
Newark
Thu 11/5
11:00 pm-7:10 pm
1 stop15h 10m
Dublin
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$239
NewarkDublin
EWR Newark - DUB Dublin
EWRDUB
Newark
Thu 11/12
7:35 pm-10:15 am
1 stop9h 40m
Dublin
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$256
New YorkDublin
JFK New York John F Kennedy Intl - DUB Dublin
JFKDUB
New York John F Kennedy Intl
Tue 9/29
1:00 pm-8:20 am
1 stop14h 20m
Dublin
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$269
NewarkDublin
EWR Newark - DUB Dublin
EWRDUB
Newark
Sat 11/21
11:00 pm-7:00 am
1 stop27h 00m
Dublin
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$297
NewarkDublin
EWR Newark - DUB Dublin
EWRDUB
Newark
Fri 12/4
6:45 am-8:10 am
2 stops20h 25m
Dublin
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$299
NewarkDublin
EWR Newark - DUB Dublin
EWRDUB
Newark
Thu 12/3
7:50 am-8:10 am
2 stops19h 20m
Dublin
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$299
HartfordDublin
BDL Hartford Bradley Intl - DUB Dublin
BDLDUB
Hartford Bradley Intl
Sat 3/6
10:23 am-7:30 am
3 stops40h 07m
Dublin
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$305
HartfordDublin
BDL Hartford Bradley Intl - DUB Dublin
BDLDUB
Hartford Bradley Intl
Sat 2/27
10:23 am-7:30 am
3 stops40h 07m
Dublin
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$305
New YorkDublin
JFK New York John F Kennedy Intl - DUB Dublin
JFKDUB
New York John F Kennedy Intl
Thu 11/5
11:45 pm-12:05 pm
1 stop31h 20m
Dublin
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$317
New YorkDublin
JFK New York John F Kennedy Intl - DUB Dublin
JFKDUB
New York John F Kennedy Intl
Sat 10/3
9:35 pm-9:15 am
Nonstop6h 40m
Dublin
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$319
Showing 1-10 of 60 resultsSorted by cheapest first
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.
EWR-DUB
JFK-DUB
BDL-DUB
LGA-DUB
HVN-DUB
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
USCT-DUB
EWR-DUB
JFK-DUB
BDL-DUB
LGA-DUB
What is the cheapest month to book a flight from Connecticut to Dublin?
Currently, March is the cheapest month in which you can book a flight from Connecticut to Dublin (average of $584). Flying from Connecticut to Dublin in July is currently the most expensive (average of $911). 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 September 7, 2026.
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 September 7, 2026.
The most flights from USCT to DUB 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).
How much does it cost to fly round-trip from Connecticut to Dublin?
Airfare is typical for this route at the moment.
Connecticut to Dublin flights typically cost between $600 and $985 in February.The cheapest round-trip price found within the last 5 days was $625 on United Airlines (Feb 14-Feb 18).
How far ahead should I book a flight from Connecticut to Dublin?
The price you pay for your flight from Connecticut to Dublin may vary depending on when you book. For the best chance of a lower fare, look to book 71 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
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.
Traveling to a place near Dublin?
Book flights to Dublin if you plan to visit one of these locationsCastleknock
Bray
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.
Alternative routes
Complete your trip
Dublin flight routes
Flights by cabin class
Other flight options
Popular flights
Top destinations
Alternative routes for Connecticut to Dublin
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Dublin by adding a car rental and/or hotel reservation to your travel itinerary.
Other flights to Dublin
Explore flights to Dublin departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 7, 2026.
Search flights from Connecticut to Dublin by cabin class
Find flights from Connecticut to Dublin, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Connecticut and Dublin flights
Browse other Connecticut and Dublin flight options. Last updated on September 7, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Connecticut to Dublin flights
Consider these flights traveling from Connecticut to Dublin.
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 7,457,451 searches. Data last updated September 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$462 | Average$771 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$468 | Average$701 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$470 | Average$944 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$475 | Average$820 | FlexibilityNo cancel fee | On-time71% |