$196+ 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 9/14. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — DUB
Sep 21 — Sep 281
Round-trip
1 adult, Economy
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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
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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 August 22, 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 August 22, 2026.
This KAYAK deal was found by Cheapflights users on 8/17. 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.
Thu 9/1011:00 am -
1 stop13h 10m
Fri 9/181:20 pm -
1 stop14h 10m
Deal found 8/17![Aer Lingus logo]()
$368
This KAYAK deal was found by Cheapflights users on 8/17. 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 11/1811:05 am -
1 stop13h 05m
Thu 11/261:00 pm -
1 stop11h 40m
Deal found 8/17![Aer Lingus logo]()
$386
This Ovago deal was found by Cheapflights users on 8/17. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/76:30 am -
1 stop17h 40m
Mon 9/141:20 pm -
1 stop14h 10m
Deal found 8/17![Aer Lingus logo]()
$391
This Kiwi.com deal was found by Cheapflights users on 8/22. 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 11/117:35 pm -
1 stop9h 40m
Sat 11/141:15 pm -
Nonstop8h 00m
Deal found 8/22![Multiple Airlines logo]()
$396
This KAYAK deal was found by Cheapflights users on 8/17. 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.
Sat 9/511:00 am -
1 stop13h 10m
Fri 9/111:20 pm -
1 stop14h 10m
Deal found 8/17![Aer Lingus logo]()
$404
This KAYAK deal was found by Cheapflights users on 8/17. 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 8/196:30 am -
1 stop17h 40m
Sun 9/61:20 pm -
1 stop14h 15m
Deal found 8/17![Aer Lingus logo]()
$406
This Kiwi.com deal was found by Cheapflights users on 8/21. 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 10/198:25 pm -
2 stops23h 10m
Thu 10/291:15 pm -
Nonstop8h 00m
Deal found 8/21![Multiple Airlines logo]()
$408
This KAYAK deal was found by Cheapflights users on 8/17. 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.
Fri 10/302:20 pm -
1 stop10h 50m
Tue 11/31:00 pm -
1 stop11h 40m
Deal found 8/17![Aer Lingus logo]()
$409
This Kiwi.com deal was found by Cheapflights users on 8/21. 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 10/198:25 pm -
2 stops15h 40m
Mon 10/261:15 pm -
Nonstop8h 00m
Deal found 8/21![Multiple Airlines logo]()
$412
This Kiwi.com deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2811:10 pm -
2 stops12h 55m
Fri 10/27:45 pm -
Nonstop7h 40m
Deal found 8/20![Multiple Airlines logo]()
$414
This Kiwi.com deal was found by Cheapflights users on 8/21. 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 11/127:25 pm -
1 stop9h 50m
Tue 11/174:45 pm -
Nonstop7h 44m
Deal found 8/21![Multiple Airlines logo]()
$416
This Kiwi.com deal was found by Cheapflights users on 8/21. 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 10/511:10 pm -
2 stops12h 55m
Mon 10/1211:10 am -
Nonstop7h 30m
Deal found 8/21![Multiple Airlines logo]()
$417
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 August 22, 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 August 22, 2026.
This Scandinavian Airlines deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/306:30 pm -
1 stop11h 05m
Sat 2/610:10 am -
2 stops32h 15m
Deal found 8/20![Scandinavian Airlines logo]()
$557
This TAP AIR PORTUGAL deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/411:25 pm -
2 stops18h 55m
Tue 11/104:55 pm -
2 stops34h 00m
Deal found 8/18![TAP AIR PORTUGAL logo]()
$595
This United Airlines deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/98:00 pm -
1 stop30h 20m
Mon 9/149:20 am -
1 stop27h 18m
Deal found 8/20![United Airlines logo]()
$614
This United deal was found by Cheapflights users on 8/21. 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.
Thu 12/36:05 am -
1 stop23h 15m
Mon 12/79:00 am -
1 stop30h 53m
Deal found 8/21![Multiple Airlines logo]()
$615
This Delta deal was found by Cheapflights users on 8/21. 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.
Wed 11/112:00 pm -
1 stop12h 45m
Wed 11/2510:45 am -
Nonstop7h 35m
Deal found 8/21![Delta logo]()
$636
This KLM deal was found by Cheapflights users on 8/17. 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 10/210:20 pm -
Nonstop6h 40m
Wed 10/71:15 pm -
Nonstop7h 40m
Deal found 8/17![KLM logo]()
$665
This Scandinavian Airlines deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/195:40 pm -
1 stop12h 05m
Tue 1/267:05 pm -
2 stops23h 20m
Deal found 8/19![Scandinavian Airlines logo]()
$560
This United Airlines deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United 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 stop29h 03m
Deal found 8/20![United Airlines logo]()
$614
This Scandinavian Airlines deal was found by Cheapflights users on 8/21. 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.
Fri 1/296:30 pm -
2 stops33h 55m
Wed 2/37:05 pm -
1 stop25h 35m
Deal found 8/21![Scandinavian Airlines logo]()
$574
This Delta deal was found by Cheapflights users on 8/21. 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 12/42:00 pm -
1 stop12h 45m
Sun 12/610:45 am -
Nonstop7h 35m
Deal found 8/21![Delta logo]()
$636
This United deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United 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 10/298:00 am -
1 stop31h 58m
Deal found 8/18![Multiple Airlines logo]()
$644
This United Airlines deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/106:00 am -
1 stop23h 40m
Thu 9/179:20 am -
1 stop29h 25m
Deal found 8/19![United Airlines logo]()
$614
This Scandinavian Airlines deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/245:35 pm -
1 stop19h 45m
Sun 1/3110:55 am -
2 stops33h 50m
Deal found 8/19![Scandinavian Airlines logo]()
$577
This KLM deal was found by Cheapflights users on 8/17. 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 11/111:51 pm -
1 stop12h 54m
Wed 11/189:40 am -
1 stop19h 19m
Deal found 8/17![KLM logo]()
$701
This Delta deal was found by Cheapflights users on 8/17. 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.
Sat 9/124:34 pm -
1 stop12h 26m
Fri 9/181:15 pm -
Nonstop7h 42m
Deal found 8/17![Delta logo]()
$640
This United deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/196:00 am -
1 stop23h 40m
Sat 9/269:20 am -
1 stop27h 41m
Deal found 8/20![Multiple Airlines logo]()
$644
This United Airlines deal was found by Cheapflights users on 8/21. 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 11/56:00 am -
1 stop23h 20m
Mon 11/99:00 am -
1 stop30h 58m
Deal found 8/21![United Airlines logo]()
$615
This Delta deal was found by Cheapflights users on 8/21. 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.
Wed 11/113:00 pm -
1 stop11h 45m
Wed 11/2511:55 am -
1 stop11h 36m
Deal found 8/21![Delta logo]()
$646
This KLM deal was found by Cheapflights users on 8/21. 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.
Mon 1/189:20 pm -
Nonstop6h 25m
Wed 1/276:00 am -
1 stop14h 18m
Deal found 8/21![Multiple Airlines logo]()
$655
This United Airlines deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/155:15 pm -
1 stop33h 55m
Mon 2/229:00 am -
1 stop29h 03m
Deal found 8/18![United Airlines logo]()
$625
This Delta deal was found by Cheapflights users on 8/21. 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 9/84:34 pm -
1 stop12h 26m
Tue 9/1510:00 am -
1 stop12h 30m
Deal found 8/21![Delta logo]()
$651
This Scandinavian Airlines deal was found by Cheapflights users on 8/21. 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.
Fri 10/166:55 pm -
2 stops19h 20m
Tue 10/2712:30 pm -
2 stops32h 15m
Deal found 8/21![Scandinavian Airlines logo]()
$652
This United Airlines deal was found by Cheapflights users on 8/17. 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 9/811:25 pm -
Nonstop6h 45m
Tue 9/159:20 am -
1 stop10h 25m
Deal found 8/17![United Airlines logo]()
$628
This Delta deal was found by Cheapflights users on 8/21. 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 10/2010:20 pm -
Nonstop6h 40m
Wed 10/2810:45 am -
Nonstop7h 35m
Deal found 8/21![Delta logo]()
$661
This United Airlines deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/210:15 pm -
Nonstop6h 40m
Mon 12/149:30 am -
Nonstop7h 25m
Deal found 8/20![United Airlines logo]()
$631
This United Airlines deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/110:15 pm -
Nonstop6h 40m
Thu 11/59:30 am -
Nonstop7h 25m
Deal found 8/18![United Airlines logo]()
$631
This Delta deal was found by Cheapflights users on 8/17. 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 9/157:15 am -
1 stop20h 30m
Wed 9/235:55 am -
2 stops22h 41m
Deal found 8/17![Delta logo]()
$738
This United Airlines deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2611:15 pm -
Nonstop6h 40m
Wed 11/41:35 pm -
Nonstop7h 50m
Deal found 8/19![United Airlines logo]()
$631
This Delta deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:00 am -
1 stop21h 45m
Tue 10/65:55 am -
2 stops22h 37m
Deal found 8/20![Delta logo]()
$738
This Trip.com deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/24:30 pm -
2 stops19h 25m
Fri 10/99:20 am -
2 stops18h 19m
Deal found 8/18![Multiple Airlines logo]()
$999
Last-minute flights from Connecticut to DublinDiscover last-minute flight deals from Connecticut to Dublin. Data last updated August 22, 2026 and is based on user searches.
Discover last-minute flight deals from Connecticut to Dublin. Data last updated August 22, 2026 and is based on user searches.
This KAYAK deal was found by Cheapflights users on 8/17. 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.
Fri 9/49:00 am -
1 stop15h 10m
Tue 9/81:20 pm -
1 stop14h 10m
Deal found 8/17![Aer Lingus logo]()
$429
This KAYAK deal was found by Cheapflights users on 8/17. 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.
Sat 9/511:00 am -
1 stop13h 10m
Fri 9/111:20 pm -
1 stop14h 10m
Deal found 8/17![Aer Lingus logo]()
$404
This Kiwi.com deal was found by Cheapflights users on 8/21. 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 9/66:20 pm -
1 stop10h 45m
Mon 10/197:45 pm -
Nonstop7h 40m
Deal found 8/21![Multiple Airlines logo]()
$426
This Kiwi.com deal was found by Cheapflights users on 8/21. 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 9/66:20 pm -
1 stop10h 45m
Wed 10/214:45 pm -
Nonstop7h 35m
Deal found 8/21![Multiple Airlines logo]()
$437
This Ovago deal was found by Cheapflights users on 8/17. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/76:30 am -
1 stop17h 40m
Mon 9/141:20 pm -
1 stop14h 10m
Deal found 8/17![Aer Lingus logo]()
$391
This Kiwi.com deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/86:20 pm -
1 stop15h 10m
Wed 10/214:45 pm -
Nonstop7h 35m
Deal found 8/21![Multiple Airlines logo]()
$417
This KAYAK deal was found by Cheapflights users on 8/17. 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.
Thu 9/1011:00 am -
1 stop13h 10m
Fri 9/181:20 pm -
1 stop14h 10m
Deal found 8/17![Aer Lingus logo]()
$368
This Kiwi.com deal was found by Cheapflights users on 8/21. 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 9/116:20 pm -
1 stop11h 50m
Mon 10/197:45 pm -
Nonstop7h 40m
Deal found 8/21![Multiple Airlines logo]()
$434
This Kiwi.com deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1411:10 pm -
2 stops12h 55m
Fri 9/187:45 pm -
Nonstop7h 40m
Deal found 8/20![Multiple Airlines logo]()
$416
This Kiwi.com deal was found by Cheapflights users on 8/21. 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 9/218:25 pm -
2 stops20h 15m
Mon 10/51:20 pm -
Nonstop7h 45m
Deal found 8/21![Multiple Airlines logo]()
$423
This Kiwi.com deal was found by Cheapflights users on 8/21. 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.
Sat 9/268:25 pm -
2 stops33h 00m
Sun 10/41:15 pm -
Nonstop7h 50m
Deal found 8/21![Multiple Airlines logo]()
$424
This Kiwi.com deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2811:10 pm -
2 stops12h 55m
Fri 10/27:45 pm -
Nonstop7h 40m
Deal found 8/20![Multiple Airlines logo]()
$414
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 August 22, 2026.
Search for one-way flight options from Connecticut to Dublin. Find affordable one-way fares based on user searches. Data last updated August 22, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1411:00 pm -
1 stop26h 30m
Deal found 8/20![Multiple Airlines logo]()
$196
This Flightnetwork deal was found by Cheapflights users on 8/21. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/117:35 pm -
1 stop9h 40m
Deal found 8/21![Icelandair logo]()
$213
This Flysmarter deal was found by Cheapflights users on 8/21. 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 1/217:35 pm -
1 stop9h 40m
Deal found 8/21![Icelandair logo]()
$219
This oojo deal was found by Cheapflights users on 8/21. 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 1/127:35 pm -
1 stop9h 40m
Deal found 8/21![Icelandair logo]()
$220
This Booking.com deal was found by Cheapflights users on 8/21. 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 2/167:35 pm -
1 stop9h 40m
Deal found 8/21![Icelandair logo]()
$226
This Trip.com deal was found by Cheapflights users on 8/21. 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 Trip.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
Deal found 8/21![Icelandair logo]()
$227
This Mytrip deal was found by Cheapflights users on 8/21. 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.
Fri 11/277:35 pm -
1 stop9h 40m
Deal found 8/21![Icelandair logo]()
$231
This Mytrip deal was found by Cheapflights users on 8/17. 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 11/177:35 pm -
1 stop9h 40m
Deal found 8/17![Icelandair logo]()
$233
This Kiwi.com deal was found by Cheapflights users on 8/21. 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 1/187:35 pm -
1 stop9h 40m
Deal found 8/21![Icelandair logo]()
$235
This Booking.com deal was found by Cheapflights users on 8/21. 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 11/287:35 pm -
1 stop9h 40m
Deal found 8/21![Icelandair logo]()
$236
This Booking.com deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/127:35 pm -
1 stop9h 40m
Deal found 8/20![Icelandair logo]()
$237
This Booking.com deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/147:35 pm -
1 stop9h 40m
Deal found 8/20![Icelandair logo]()
$238
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 August 22, 2026.
Round-trip from | $368 (KAYAK) |
|---|---|
One-way from | $196 (Kiwi.com) |
Popular in | July |
Cheapest in | March |
Average price | $754 |
Good round-trip deal | $914 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 August 22, 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
Sat 1/30
6:30 pm-10:35 am
1 stop11h 05m
Dublin
Sat 2/6
10:10 am-1:25 pm
2 stops32h 15m
$557
NewarkDublin
EWR Newark - DUB Dublin
EWRDUB
Newark
Tue 1/19
5:40 pm-10:45 am
1 stop12h 05m
Dublin
Tue 1/26
7:05 pm-1:25 pm
2 stops23h 20m
$560
NewarkDublin
EWR Newark - DUB Dublin
EWRDUB
Newark
Fri 1/29
6:30 pm-9:25 am
2 stops33h 55m
Dublin
Wed 2/3
7:05 pm-3:40 pm
1 stop25h 35m
$574
New YorkDublin
JFK New York John F Kennedy Intl - DUB Dublin
JFKDUB
New York John F Kennedy Intl
Sun 1/24
5:35 pm-6:20 pm
1 stop19h 45m
Dublin
Sun 1/31
10:55 am-3:45 pm
2 stops33h 50m
$577
NewarkDublin
EWR Newark - DUB Dublin
EWRDUB
Newark
Wed 11/4
11:25 pm-11:20 pm
2 stops18h 55m
Dublin
Tue 11/10
4:55 pm-9:55 pm
2 stops34h 00m
$595
NewarkDublin
EWR Newark - DUB Dublin
EWRDUB
Newark
Wed 9/9
8:00 pm-7:20 am
1 stop30h 20m
Dublin
Mon 9/14
9:20 am-7:38 am
1 stop27h 18m
$614
New YorkDublin
LGA New York LaGuardia - DUB Dublin
LGADUB
New York LaGuardia
Sat 10/24
6:00 am-11:20 am
1 stop24h 20m
Dublin
Thu 11/5
9:00 am-9:03 am
1 stop29h 03m
$614
New YorkDublin
LGA New York LaGuardia - DUB Dublin
LGADUB
New York LaGuardia
Thu 9/10
6:00 am-10:40 am
1 stop23h 40m
Dublin
Thu 9/17
9:20 am-9:45 am
1 stop29h 25m
$614
New YorkDublin
LGA New York LaGuardia - DUB Dublin
LGADUB
New York LaGuardia
Thu 12/3
6:05 am-10:20 am
1 stop23h 15m
Dublin
Mon 12/7
9:00 am-10:53 am
1 stop30h 53m
$615
New YorkDublin
LGA New York LaGuardia - DUB Dublin
LGADUB
New York LaGuardia
Thu 11/5
6:00 am-10:20 am
1 stop23h 20m
Dublin
Mon 11/9
9:00 am-10:58 am
1 stop30h 58m
$615
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
HVN-DUB
LGA-DUB
BDL-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
HVN-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 $892). 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 August 22, 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 August 22, 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 $562 and $990 in November.The cheapest round-trip price found within the last 5 days was $647 on Delta (Nov 30-Dec 8).
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 72 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
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.
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Complete your trip
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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.
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 August 22, 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 August 22, 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 August 22, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$468 | Average$695 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$470 | Average$944 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$475 | Average$820 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$483 | Average$771 | FlexibilityNo cancel fee | On-time69% |