$211+ 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 11/11. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — DUB
Oct 21 — Oct 281
Round-trip
1 adult, Economy
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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 September 21, 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 21, 2026.
This oojo deal was found by Cheapflights users on 9/19. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/137:35 pm -
1 stop9h 40m
Tue 11/1711:30 am -
1 stop11h 55m
Deal found 9/19![Icelandair logo]()
$419
This oojo deal was found by Cheapflights users on 9/17. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/147:35 pm -
1 stop9h 40m
Wed 11/1811:30 am -
1 stop11h 55m
Deal found 9/17![Icelandair logo]()
$420
This oojo deal was found by Cheapflights users on 9/16. 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.
Sat 11/147:35 pm -
1 stop9h 40m
Thu 11/1911:30 am -
1 stop11h 55m
Deal found 9/16![Icelandair logo]()
$421
This Booking.com deal was found by Cheapflights users on 9/20. 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.
Sun 11/85:45 pm -
Nonstop6h 30m
Wed 11/111:15 pm -
Nonstop8h 00m
Deal found 9/20![Aer Lingus logo]()
$422
This Mytrip deal was found by Cheapflights users on 9/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/204:30 pm -
1 stop10h 45m
Mon 11/169:00 am -
1 stop11h 45m
Deal found 9/19![Multiple Airlines logo]()
$423
This Booking.com deal was found by Cheapflights users on 9/17. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/15:55 pm -
Nonstop6h 10m
Tue 12/81:40 pm -
Nonstop7h 45m
Deal found 9/17![Aer Lingus logo]()
$423
This United Airlines deal was found by Cheapflights users on 9/17. 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.
Mon 11/308:05 pm -
Nonstop6h 25m
Mon 12/79:00 am -
2 stops34h 15m
Deal found 9/17![United Airlines logo]()
$424
This Mytrip deal was found by Cheapflights users on 9/18. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/222:35 pm -
1 stop12h 40m
Mon 11/99:00 am -
1 stop14h 01m
Deal found 9/18![Multiple Airlines logo]()
$425
This Mytrip deal was found by Cheapflights users on 9/18. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/64:25 pm -
1 stop9h 45m
Thu 11/129:00 am -
1 stop11h 45m
Deal found 9/18![Multiple Airlines logo]()
$426
This Mytrip deal was found by Cheapflights users on 9/17. 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 11/108:30 pm -
1 stop29h 40m
Mon 11/169:00 am -
1 stop11h 45m
Deal found 9/17![Multiple Airlines logo]()
$427
This Booking.com deal was found by Cheapflights users on 9/16. 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.
Fri 10/165:35 pm -
Nonstop6h 40m
Sat 11/71:15 pm -
Nonstop8h 00m
Deal found 9/16![Aer Lingus logo]()
$428
This Booking.com deal was found by Cheapflights users on 9/16. 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 11/105:45 pm -
Nonstop6h 30m
Sun 11/151:15 pm -
Nonstop8h 00m
Deal found 9/16![Aer Lingus logo]()
$429
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 21, 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 21, 2026.
This United Airlines deal was found by Cheapflights users on 9/20. 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.
Thu 11/56:00 am -
1 stop23h 20m
Thu 11/129:00 am -
1 stop30h 25m
Deal found 9/20![United Airlines logo]()
$430
This KLM deal was found by Cheapflights users on 9/19. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/89:20 pm -
Nonstop6h 25m
Sun 12/1310:45 am -
Nonstop7h 35m
Deal found 9/19![KLM logo]()
$441
This Delta deal was found by Cheapflights users on 9/16. 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 12/39:50 am -
1 stop18h 55m
Sun 12/610:45 am -
Nonstop7h 35m
Deal found 9/16![Delta logo]()
$446
This Finnair deal was found by Cheapflights users on 9/20. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/127:58 am -
1 stop20h 37m
Wed 10/219:40 am -
1 stop14h 30m
Deal found 9/20![Finnair logo]()
$492
This Scandinavian Airlines deal was found by Cheapflights users on 9/18. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/65:35 pm -
1 stop19h 45m
Tue 11/1012:30 pm -
2 stops32h 15m
Deal found 9/18![Scandinavian Airlines logo]()
$493
This Mytrip deal was found by Cheapflights users on 9/18. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/24:45 pm -
1 stop11h 45m
Mon 11/911:30 am -
1 stop16h 09m
Deal found 9/18![Multiple Airlines logo]()
$842
This United Airlines deal was found by Cheapflights users on 9/16. 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
Fri 11/69:30 am -
Nonstop7h 25m
Deal found 9/16![United Airlines logo]()
$441
This Delta deal was found by Cheapflights users on 9/20. 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.
Wed 11/117:20 am -
1 stop19h 35m
Wed 11/2510:45 am -
Nonstop7h 35m
Deal found 9/20![Delta logo]()
$446
This KLM deal was found by Cheapflights users on 9/20. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/95:00 pm -
1 stop10h 05m
Wed 12/1610:45 am -
Nonstop7h 35m
Deal found 9/20![KLM logo]()
$471
This Delta deal was found by Cheapflights users on 9/17. 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.
Wed 11/411:47 am -
1 stop15h 08m
Wed 11/1111:55 am -
1 stop16h 09m
Deal found 9/17![Delta logo]()
$456
This United Airlines deal was found by Cheapflights users on 9/19. 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 10/263:29 pm -
1 stop12h 41m
Wed 11/410:40 am -
1 stop13h 39m
Deal found 9/19![United Airlines logo]()
$456
This United Airlines deal was found by Cheapflights users on 9/19. 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.
Tue 11/311:20 am -
1 stop15h 50m
Tue 11/1010:40 am -
1 stop12h 39m
Deal found 9/19![United Airlines logo]()
$456
This Delta deal was found by Cheapflights users on 9/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/69:20 pm -
Nonstop6h 25m
Tue 11/106:00 am -
1 stop21h 45m
Deal found 9/18![Delta logo]()
$460
This United Airlines deal was found by Cheapflights users on 9/18. 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.
Thu 10/2911:55 am -
1 stop14h 15m
Tue 11/312:05 pm -
1 stop16h 29m
Deal found 9/18![United Airlines logo]()
$459
This Delta deal was found by Cheapflights users on 9/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/31:11 pm -
1 stop13h 34m
Sun 11/85:45 am -
1 stop13h 15m
Deal found 9/18![Delta logo]()
$464
This United Airlines deal was found by Cheapflights users on 9/20. 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 11/42:55 pm -
1 stop11h 15m
Wed 11/1110:40 am -
1 stop15h 38m
Deal found 9/20![United Airlines logo]()
$459
This Delta deal was found by Cheapflights users on 9/16. 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 11/51:11 pm -
1 stop13h 34m
Sun 11/85:45 am -
1 stop13h 15m
Deal found 9/16![Delta logo]()
$464
This United Airlines deal was found by Cheapflights users on 9/16. 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 10/26:00 am -
1 stop23h 40m
Wed 10/79:20 am -
2 stops27h 17m
Deal found 9/16![United Airlines logo]()
$484
This Delta deal was found by Cheapflights users on 9/16. 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 10/196:00 am -
1 stop21h 45m
Sat 10/3110:45 am -
Nonstop7h 35m
Deal found 9/16![Delta logo]()
$496
This United Airlines deal was found by Cheapflights users on 9/18. 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.
Thu 10/89:30 pm -
1 stop28h 50m
Wed 10/149:20 am -
2 stops27h 17m
Deal found 9/18![United Airlines logo]()
$484
This Delta deal was found by Cheapflights users on 9/20. 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 10/2911:24 am -
1 stop16h 21m
Thu 11/59:55 am -
1 stop31h 58m
Deal found 9/20![Delta logo]()
$498
This United Airlines deal was found by Cheapflights users on 9/19. 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.
Sun 9/279:30 pm -
1 stop32h 10m
Tue 10/69:50 am -
2 stops35h 59m
Deal found 9/19![United Airlines logo]()
$484
This Delta deal was found by Cheapflights users on 9/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/277:10 am -
1 stop19h 45m
Tue 10/61:15 pm -
Nonstop7h 40m
Deal found 9/19![Delta logo]()
$500
This United Airlines deal was found by Cheapflights users on 9/17. 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.
Sat 10/106:00 am -
1 stop23h 40m
Tue 10/209:50 am -
1 stop26h 46m
Deal found 9/17![United Airlines logo]()
$484
This Delta deal was found by Cheapflights users on 9/16. 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 11/63:00 pm -
1 stop11h 55m
Tue 11/179:40 am -
1 stop19h 19m
Deal found 9/16![Delta logo]()
$506
This United Airlines deal was found by Cheapflights users on 9/20. 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 10/107:40 pm -
Nonstop6h 50m
Tue 10/209:50 am -
1 stop17h 40m
Deal found 9/20![United Airlines logo]()
$492
This Delta deal was found by Cheapflights users on 9/20. 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.
Wed 9/304:59 pm -
1 stop12h 01m
Mon 10/510:00 am -
1 stop10h 59m
Deal found 9/20![Delta logo]()
$510
This United Airlines deal was found by Cheapflights users on 9/19. 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 11/2312:07 pm -
1 stop15h 03m
Mon 11/309:00 am -
1 stop11h 45m
Deal found 9/19![United Airlines logo]()
$492
This Mytrip deal was found by Cheapflights users on 9/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/47:00 am -
3 stops22h 15m
Wed 11/114:35 pm -
2 stops34h 34m
Deal found 9/20![Multiple Airlines logo]()
$1,281
This Delta deal was found by Cheapflights users on 9/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/46:59 pm -
1 stop10h 46m
Wed 10/143:00 pm -
1 stop11h 27m
Deal found 9/19![Delta logo]()
$510
Last-minute flights from Connecticut to DublinDiscover last-minute flight deals from Connecticut to Dublin. Data last updated September 21, 2026 and is based on user searches.
Discover last-minute flight deals from Connecticut to Dublin. Data last updated September 21, 2026 and is based on user searches.
This Finnair deal was found by Cheapflights users on 9/17. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/297:59 am -
1 stop20h 36m
Thu 11/59:45 am -
1 stop14h 20m
Deal found 9/17![Finnair logo]()
$442
This Booking.com deal was found by Cheapflights users on 9/17. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/145:35 pm -
Nonstop6h 40m
Sun 11/221:15 pm -
Nonstop8h 00m
Deal found 9/17![Aer Lingus logo]()
$426
This Booking.com deal was found by Cheapflights users on 9/16. 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.
Fri 10/165:35 pm -
Nonstop6h 40m
Sat 11/71:15 pm -
Nonstop8h 00m
Deal found 9/16![Aer Lingus logo]()
$428
This Mytrip deal was found by Cheapflights users on 9/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/204:30 pm -
1 stop10h 45m
Mon 11/169:00 am -
1 stop11h 45m
Deal found 9/19![Multiple Airlines logo]()
$423
This Mytrip deal was found by Cheapflights users on 9/18. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/222:35 pm -
1 stop12h 40m
Mon 11/99:00 am -
1 stop14h 01m
Deal found 9/18![Multiple Airlines logo]()
$425
This Justfly.com deal was found by Cheapflights users on 9/18. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/222:30 pm -
1 stop12h 45m
Mon 11/99:00 am -
1 stop11h 38m
Deal found 9/18![Air Canada logo]()
$446
This Gotogate deal was found by Cheapflights users on 9/18. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/235:35 pm -
Nonstop6h 40m
Sun 11/11:15 pm -
Nonstop8h 00m
Deal found 9/18![Aer Lingus logo]()
$420
This Finnair deal was found by Cheapflights users on 9/17. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2611:45 pm -
1 stop13h 35m
Wed 11/49:45 am -
1 stop14h 20m
Deal found 9/17![Finnair logo]()
$445
This KLM deal was found by Cheapflights users on 9/18. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2710:20 pm -
Nonstop6h 25m
Sat 11/710:45 am -
Nonstop7h 35m
Deal found 9/18![KLM logo]()
$441
This Delta deal was found by Cheapflights users on 9/17. 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 10/271:15 pm -
1 stop16h 30m
Thu 11/510:45 am -
Nonstop7h 35m
Deal found 9/17![Delta logo]()
$446
This Mytrip deal was found by Cheapflights users on 9/16. 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 10/3111:05 am -
1 stop15h 05m
Sat 11/79:00 am -
1 stop14h 01m
Deal found 9/16![Air Canada logo]()
$424
This Mytrip deal was found by Cheapflights users on 9/16. 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 10/312:20 pm -
1 stop11h 50m
Sat 11/79:00 am -
2 stops16h 34m
Deal found 9/16![Multiple Airlines logo]()
$427
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 21, 2026.
Search for one-way flight options from Connecticut to Dublin. Find affordable one-way fares based on user searches. Data last updated September 21, 2026.
This Booking.com deal was found by Cheapflights users on 9/19. 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 Booking.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
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Icelandair logo]()
$211
This Booking.com deal was found by Cheapflights users on 9/16. 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
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Icelandair logo]()
$212
This Booking.com deal was found by Cheapflights users on 9/18. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/177:35 pm -
1 stop9h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Icelandair logo]()
$218
This oojo deal was found by Cheapflights users on 9/19. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/167:35 pm -
1 stop9h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Icelandair logo]()
$219
This FlightHub deal was found by Cheapflights users on 9/19. 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 FlightHub 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 9/19![Icelandair logo]()
$220
This Kiwi.com deal was found by Cheapflights users on 9/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/208:25 pm -
2 stops22h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Multiple Airlines logo]()
$221
This Kiwi.com deal was found by Cheapflights users on 9/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/128:25 pm -
2 stops21h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Multiple Airlines logo]()
$222
This Kiwi.com deal was found by Cheapflights users on 9/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/237:35 pm -
1 stop9h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Icelandair logo]()
$230
This Trip.com deal was found by Cheapflights users on 9/19. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/104:25 pm -
1 stop14h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Multiple Airlines logo]()
$263
This Kiwi.com deal was found by Cheapflights users on 9/20. 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.
Sun 11/811:00 pm -
1 stop26h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Multiple Airlines logo]()
$265
This Kiwi.com deal was found by Cheapflights users on 9/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/275:35 pm -
Nonstop6h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Aer Lingus logo]()
$267
This FlightHub deal was found by Cheapflights users on 9/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1911:10 pm -
1 stop30h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Icelandair logo]()
$290
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 21, 2026.
Round-trip from | $409 (Mytrip) |
|---|---|
One-way from | $211 (Booking.com) |
Popular in | July |
Cheapest in | March |
Average price | $761 |
Good round-trip deal | $805 or less |
Good one-way deal | $496 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 21, 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
Sun 11/29
11:00 pm-7:10 pm
1 stop15h 10m
Dublin
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$308
New YorkDublin
JFK New York John F Kennedy Intl - DUB Dublin
JFKDUB
New York John F Kennedy Intl
Fri 10/16
9:10 pm-9:00 am
Nonstop6h 50m
Dublin
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$310
New YorkDublin
JFK New York John F Kennedy Intl - DUB Dublin
JFKDUB
New York John F Kennedy Intl
Sat 11/14
6:10 pm-3:05 pm
1 stop15h 55m
Dublin
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$311
New YorkDublin
JFK New York John F Kennedy Intl - DUB Dublin
JFKDUB
New York John F Kennedy Intl
Thu 11/12
8:05 pm-5:35 pm
1 stop16h 30m
Dublin
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$311
New YorkDublin
JFK New York John F Kennedy Intl - DUB Dublin
JFKDUB
New York John F Kennedy Intl
Wed 11/18
8:40 pm-7:40 pm
1 stop18h 00m
Dublin
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$311
NewarkDublin
EWR Newark - DUB Dublin
EWRDUB
Newark
Sun 10/11
5:50 pm-7:35 pm
1 stop20h 45m
Dublin
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$311
NewarkDublin
EWR Newark - DUB Dublin
EWRDUB
Newark
Mon 10/26
10:35 pm-12:35 pm
1 stop10h 00m
Dublin
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$311
New YorkDublin
JFK New York John F Kennedy Intl - DUB Dublin
JFKDUB
New York John F Kennedy Intl
Thu 10/8
8:30 pm-7:55 am
1 stop30h 25m
Dublin
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$312
NewarkDublin
EWR Newark - DUB Dublin
EWRDUB
Newark
Wed 10/14
9:45 pm-5:50 pm
1 stop15h 05m
Dublin
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$312
New YorkDublin
JFK New York John F Kennedy Intl - DUB Dublin
JFKDUB
New York John F Kennedy Intl
Sun 11/29
9:20 pm-8:45 am
Nonstop6h 25m
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
BDL-DUB
JFK-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
BDL-DUB
JFK-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 $589). Flying from Connecticut to Dublin in July is currently the most expensive (average of $903). 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 21, 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 21, 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 below average for this route at the moment.
Connecticut to Dublin flights typically cost between $654 and $938 in December.The cheapest round-trip price found within the last 5 days was $423 on Aer Lingus (Dec 1-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 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
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Complete your trip
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Flights by cabin class
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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 September 21, 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 21, 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 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$469 | Average$707 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$470 | Average$944 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$475 | Average$825 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$483 | Average$744 | FlexibilityNo cancel fee | On-time69% |