$225+ 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 10/10. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — DUB
Sep 5 — Sep 121
Round-trip
1 adult, Economy
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Find cheap flights from Connecticut to Dublin with Cheapflights
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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 6, 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 6, 2026.
This KAYAK deal was found by Cheapflights users on 8/3. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/911:00 am -
1 stop13h 10m
Thu 9/171:20 pm -
1 stop14h 10m
Deal found 8/3![Aer Lingus logo]()
$368
This KAYAK deal was found by Cheapflights users on 8/2. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/308:30 pm -
1 stop27h 40m
Thu 2/41:00 pm -
1 stop11h 40m
Deal found 8/2![Aer Lingus logo]()
$383
This Ovago deal was found by Cheapflights users on 8/4. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2411:05 am -
1 stop13h 05m
Fri 12/41:00 pm -
1 stop11h 40m
Deal found 8/4![Aer Lingus logo]()
$384
This KAYAK deal was found by Cheapflights users on 7/31. 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.
Mon 9/1411:00 am -
1 stop13h 10m
Thu 4/221:20 pm -
1 stop11h 20m
Deal found 7/31![Aer Lingus logo]()
$387
This KAYAK deal was found by Cheapflights users on 8/1. 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 9/1111:00 am -
1 stop13h 10m
Sat 9/191:20 pm -
1 stop14h 10m
Deal found 8/1![Aer Lingus logo]()
$388
This KAYAK deal was found by Cheapflights users on 8/5. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/911:00 am -
1 stop13h 10m
Wed 9/161:20 pm -
1 stop14h 10m
Deal found 8/5![Aer Lingus logo]()
$390
This KAYAK deal was found by Cheapflights users on 8/1. 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.
Mon 9/711:00 am -
1 stop13h 10m
Mon 9/141:20 pm -
1 stop14h 10m
Deal found 8/1![Aer Lingus logo]()
$391
This KAYAK deal was found by Cheapflights users on 8/1. 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 9/1211:00 am -
1 stop13h 10m
Thu 9/171:20 pm -
1 stop14h 10m
Deal found 8/1![Aer Lingus logo]()
$395
This KAYAK deal was found by Cheapflights users on 8/1. 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 11/711:05 am -
1 stop13h 05m
Thu 11/121:00 pm -
1 stop11h 40m
Deal found 8/1![Aer Lingus logo]()
$396
This KAYAK deal was found by Cheapflights users on 8/1. 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
Wed 9/91:20 pm -
1 stop14h 10m
Deal found 8/1![Aer Lingus logo]()
$398
This Ovago deal was found by Cheapflights users on 8/3. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/911:05 am -
1 stop13h 05m
Wed 11/181:00 pm -
1 stop11h 40m
Deal found 8/3![Aer Lingus logo]()
$399
This BusinessClass deal was found by Cheapflights users on 8/2. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1911:05 am -
1 stop13h 05m
Wed 11/251:00 pm -
1 stop11h 40m
Deal found 8/2![Aer Lingus logo]()
$401
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 6, 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 6, 2026.
This TAP AIR PORTUGAL deal was found by Cheapflights users on 8/1. 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.
Tue 11/312:10 am -
1 stop11h 00m
Sun 11/811:10 am -
2 stops15h 50m
Deal found 8/1![TAP AIR PORTUGAL logo]()
$599
This Scandinavian Airlines deal was found by Cheapflights users on 8/3. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/55:20 pm -
2 stops36h 05m
Wed 9/911:40 am -
2 stops30h 35m
Deal found 8/3![Scandinavian Airlines logo]()
$610
This United Airlines deal was found by Cheapflights users on 8/3. 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.
Sun 11/19:00 pm -
1 stop32h 20m
Sun 11/89:00 am -
1 stop30h 25m
Deal found 8/3![United Airlines logo]()
$614
This Delta deal was found by Cheapflights users on 8/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3010:20 pm -
Nonstop6h 25m
Sun 11/810:45 am -
Nonstop7h 35m
Deal found 8/5![Delta logo]()
$631
This Finnair deal was found by Cheapflights users on 8/4. 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.
Sat 8/225:00 pm -
1 stop11h 35m
Sat 8/2911:45 am -
1 stop13h 15m
Deal found 8/4![Finnair logo]()
$650
This KLM deal was found by Cheapflights users on 8/3. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1810:15 pm -
Nonstop6h 45m
Fri 9/253:00 pm -
1 stop12h 52m
Deal found 8/3![KLM logo]()
$670
This United deal was found by Cheapflights users on 8/4. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/29:40 am -
2 stops19h 15m
Fri 11/69:00 am -
2 stops19h 44m
Deal found 8/4![Multiple Airlines logo]()
$718
This United Airlines deal was found by Cheapflights users on 8/2. 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.
Thu 9/106:00 am -
1 stop23h 40m
Tue 9/159:20 am -
1 stop29h 25m
Deal found 8/2![United Airlines logo]()
$614
This Scandinavian Airlines deal was found by Cheapflights users on 7/31. 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 9/275:15 pm -
2 stops20h 50m
Mon 10/57:50 pm -
2 stops24h 09m
Deal found 7/31![Scandinavian Airlines logo]()
$628
This Delta deal was found by Cheapflights users on 8/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/19:20 pm -
Nonstop6h 25m
Tue 12/1510:45 am -
Nonstop7h 35m
Deal found 8/4![Delta logo]()
$631
This Finnair deal was found by Cheapflights users on 8/1. 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 9/275:10 pm -
1 stop11h 25m
Mon 10/59:40 am -
1 stop14h 30m
Deal found 8/1![Finnair logo]()
$667
This United Airlines deal was found by Cheapflights users on 8/2. 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.
Sun 8/237:45 pm -
Nonstop6h 45m
Tue 9/19:50 am -
1 stop10h 05m
Deal found 8/2![United Airlines logo]()
$627
This Scandinavian Airlines deal was found by Cheapflights users on 8/1. 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 10/76:55 pm -
2 stops19h 10m
Thu 10/157:50 pm -
2 stops26h 10m
Deal found 8/1![Scandinavian Airlines logo]()
$629
This KLM deal was found by Cheapflights users on 8/3. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1011:29 am -
1 stop15h 16m
Wed 11/189:40 am -
1 stop13h 15m
Deal found 8/3![KLM logo]()
$707
This Delta deal was found by Cheapflights users on 8/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/19:30 pm -
Nonstop6h 45m
Wed 9/910:00 am -
1 stop12h 30m
Deal found 8/5![Delta logo]()
$646
This United Airlines deal was found by Cheapflights users on 8/5. 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 1/198:05 pm -
Nonstop6h 25m
Tue 1/269:30 am -
Nonstop7h 25m
Deal found 8/5![United Airlines logo]()
$631
This Scandinavian Airlines deal was found by Cheapflights users on 8/2. 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.
Thu 9/176:55 pm -
2 stops19h 10m
Sat 9/268:00 pm -
2 stops24h 40m
Deal found 8/2![Scandinavian Airlines logo]()
$642
This Delta deal was found by Cheapflights users on 8/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/263:00 pm -
1 stop12h 45m
Wed 11/411:55 am -
1 stop13h 37m
Deal found 8/5![Delta logo]()
$646
This United Airlines deal was found by Cheapflights users on 8/4. 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.
Wed 9/210:25 am -
1 stop16h 20m
Tue 9/159:20 am -
1 stop10h 25m
Deal found 8/4![United Airlines logo]()
$631
This Delta deal was found by Cheapflights users on 8/1. 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 9/64:30 pm -
1 stop12h 30m
Sat 9/123:00 pm -
1 stop11h 14m
Deal found 8/1![Delta logo]()
$664
This United Airlines deal was found by Cheapflights users on 8/1. 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 11/41:05 pm -
1 stop14h 05m
Sat 11/149:00 am -
1 stop14h 03m
Deal found 8/1![United Airlines logo]()
$632
This Delta deal was found by Cheapflights users on 8/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/141:15 pm -
1 stop16h 30m
Mon 9/281:15 pm -
Nonstop7h 42m
Deal found 8/5![Delta logo]()
$670
This Mytrip deal was found by Cheapflights users on 8/4. 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 9/203:35 pm -
3 stops22h 30m
Sat 9/268:00 pm -
3 stops30h 29m
Deal found 8/4![Multiple Airlines logo]()
$995
This United Airlines deal was found by Cheapflights users on 8/4. 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 12/311:00 am -
1 stop16h 10m
Fri 12/119:00 am -
1 stop11h 38m
Deal found 8/4![United Airlines logo]()
$632
This Delta deal was found by Cheapflights users on 8/3. 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.
Sat 10/101:15 pm -
1 stop16h 30m
Sun 10/181:15 pm -
Nonstop7h 40m
Deal found 8/3![Delta logo]()
$670
This United Airlines deal was found by Cheapflights users on 8/4. 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 8/186:00 am -
1 stop23h 40m
Sat 8/229:50 am -
1 stop28h 57m
Deal found 8/4![United Airlines logo]()
$634
This Mytrip deal was found by Cheapflights users on 8/3. 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.
Wed 9/211:15 am -
3 stops24h 05m
Tue 9/89:30 pm -
3 stops29h 12m
Deal found 8/3![Multiple Airlines logo]()
$1,041
This Delta deal was found by Cheapflights users on 8/3. 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.
Wed 8/264:40 pm -
1 stop10h 40m
Mon 8/313:00 pm -
1 stop12h 29m
Deal found 8/3![Delta logo]()
$676
This United Airlines deal was found by Cheapflights users on 8/2. 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.
Wed 9/910:20 am -
2 stops16h 25m
Tue 9/159:20 am -
1 stop10h 16m
Deal found 8/2![United Airlines logo]()
$635
This Mytrip deal was found by Cheapflights users on 8/3. 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.
Wed 9/27:00 am -
2 stops19h 45m
Wed 9/96:20 am -
3 stops44h 09m
Deal found 8/3![Multiple Airlines logo]()
$1,122
Last-minute flights from Connecticut to DublinDiscover last-minute flight deals from Connecticut to Dublin. Data last updated August 6, 2026 and is based on user searches.
Discover last-minute flight deals from Connecticut to Dublin. Data last updated August 6, 2026 and is based on user searches.
This KAYAK deal was found by Cheapflights users on 8/5. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/111:00 am -
1 stop13h 10m
Sun 9/61:20 pm -
1 stop14h 15m
Deal found 8/5![Aer Lingus logo]()
$413
This KAYAK deal was found by Cheapflights users on 8/1. 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 9/211:00 am -
1 stop13h 10m
Sun 9/61:20 pm -
1 stop14h 15m
Deal found 8/1![Aer Lingus logo]()
$414
This KAYAK deal was found by Cheapflights users on 8/1. 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
Wed 9/91:20 pm -
1 stop14h 10m
Deal found 8/1![Aer Lingus logo]()
$398
This KAYAK deal was found by Cheapflights users on 8/1. 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.
Mon 9/711:00 am -
1 stop13h 10m
Mon 9/141:20 pm -
1 stop14h 10m
Deal found 8/1![Aer Lingus logo]()
$391
This KAYAK deal was found by Cheapflights users on 8/2. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/711:00 am -
1 stop13h 10m
Sun 9/131:20 pm -
1 stop14h 10m
Deal found 8/2![Aer Lingus logo]()
$403
This KAYAK deal was found by Cheapflights users on 8/3. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/911:00 am -
1 stop13h 10m
Thu 9/171:20 pm -
1 stop14h 10m
Deal found 8/3![Aer Lingus logo]()
$368
This KAYAK deal was found by Cheapflights users on 8/5. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/911:00 am -
1 stop13h 10m
Wed 9/161:20 pm -
1 stop14h 10m
Deal found 8/5![Aer Lingus logo]()
$390
This KAYAK deal was found by Cheapflights users on 8/4. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/911:00 am -
1 stop13h 10m
Sun 9/131:20 pm -
1 stop14h 10m
Deal found 8/4![Aer Lingus logo]()
$406
This KAYAK deal was found by Cheapflights users on 8/1. 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 9/1111:00 am -
1 stop13h 10m
Fri 9/181:20 pm -
1 stop14h 10m
Deal found 8/1![Aer Lingus logo]()
$388
This KAYAK deal was found by Cheapflights users on 8/1. 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 9/1211:00 am -
1 stop13h 10m
Thu 9/171:20 pm -
1 stop14h 10m
Deal found 8/1![Aer Lingus logo]()
$395
This KAYAK deal was found by Cheapflights users on 7/31. 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.
Mon 9/1411:00 am -
1 stop13h 10m
Thu 4/221:20 pm -
1 stop11h 20m
Deal found 7/31![Aer Lingus logo]()
$387
This KAYAK deal was found by Cheapflights users on 7/31. 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.
Tue 9/1512:56 pm -
1 stop11h 14m
Thu 4/221:20 pm -
1 stop12h 55m
Deal found 7/31![Aer Lingus logo]()
$431
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 6, 2026.
Search for one-way flight options from Connecticut to Dublin. Find affordable one-way fares based on user searches. Data last updated August 6, 2026.
This Mytrip deal was found by Cheapflights users on 8/1. 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 10/108:25 pm -
1 stop9h 40m
Deal found 8/1![Icelandair logo]()
$225
This SmartFares deal was found by Cheapflights users on 8/4. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/28:25 pm -
1 stop11h 50m
Deal found 8/4![Icelandair logo]()
$226
This oojo deal was found by Cheapflights users on 8/1. 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 10/148:25 pm -
1 stop11h 50m
Deal found 8/1![Icelandair logo]()
$227
This oojo deal was found by Cheapflights users on 8/5. 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 10/278:35 pm -
1 stop9h 40m
Deal found 8/5![Icelandair logo]()
$229
This SmartFares deal was found by Cheapflights users on 8/2. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/78:25 pm -
1 stop11h 50m
Deal found 8/2![Icelandair logo]()
$232
This oojo deal was found by Cheapflights users on 8/2. 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 9/228:25 pm -
1 stop9h 40m
Deal found 8/2![Icelandair logo]()
$234
This oojo deal was found by Cheapflights users on 8/4. 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.
Mon 9/218:25 pm -
1 stop11h 50m
Deal found 8/4![Icelandair logo]()
$236
This KAYAK deal was found by Cheapflights users on 8/2. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1611:00 am -
1 stop13h 10m
Deal found 8/2![Aer Lingus logo]()
$241
This Ovago deal was found by Cheapflights users on 8/4. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1911:00 am -
1 stop13h 10m
Deal found 8/4![Aer Lingus logo]()
$242
This FlightHub deal was found by Cheapflights users on 8/2. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/88:25 pm -
1 stop9h 40m
Deal found 8/2![Icelandair logo]()
$249
This Trip.com deal was found by Cheapflights users on 8/3. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/128:25 pm -
1 stop11h 50m
Deal found 8/3![Icelandair logo]()
$250
This iWofly deal was found by Cheapflights users on 8/1. 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 iWofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/148:25 pm -
1 stop11h 50m
Deal found 8/1![Icelandair logo]()
$252
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 6, 2026.
Round-trip from | $368 (KAYAK) |
|---|---|
One-way from | $225 (Mytrip) |
Popular in | July |
Cheapest in | April |
Average price | $720 |
Good round-trip deal | $850 or less |
Good one-way deal | $503 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 2,558,603 searches. Data last updated August 6, 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
Tue 11/3
12:10 am-4:10 pm
1 stop11h 00m
Dublin
Sun 11/8
11:10 am-10:00 pm
2 stops15h 50m
$599
NewarkDublin
EWR Newark - DUB Dublin
EWRDUB
Newark
Sat 9/5
5:20 pm-10:25 am
2 stops36h 05m
Dublin
Wed 9/9
11:40 am-1:15 pm
2 stops30h 35m
$610
NewarkDublin
EWR Newark - DUB Dublin
EWRDUB
Newark
Sun 11/1
9:00 pm-10:20 am
1 stop32h 20m
Dublin
Sun 11/8
9:00 am-10:25 am
1 stop30h 25m
$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
Tue 9/15
9:20 am-9:45 am
1 stop29h 25m
$614
NewarkDublin
EWR Newark - DUB Dublin
EWRDUB
Newark
Sun 8/23
7:45 pm-7:30 am
Nonstop6h 45m
Dublin
Tue 9/1
9:50 am-2:55 pm
1 stop10h 05m
$627
NewarkDublin
EWR Newark - DUB Dublin
EWRDUB
Newark
Sun 9/27
5:15 pm-7:05 pm
2 stops20h 50m
Dublin
Mon 10/5
7:50 pm-2:59 pm
2 stops24h 09m
$628
New YorkDublin
JFK New York John F Kennedy Intl - DUB Dublin
JFKDUB
New York John F Kennedy Intl
Wed 10/7
6:55 pm-7:05 pm
2 stops19h 10m
Dublin
Thu 10/15
7:50 pm-5:00 pm
2 stops26h 10m
$629
New YorkDublin
JFK New York John F Kennedy Intl - DUB Dublin
JFKDUB
New York John F Kennedy Intl
Fri 10/30
10:20 pm-8:45 am
Nonstop6h 25m
Dublin
Sun 11/8
10:45 am-1:20 pm
Nonstop7h 35m
$631
New YorkDublin
JFK New York John F Kennedy Intl - DUB Dublin
JFKDUB
New York John F Kennedy Intl
Tue 12/1
9:20 pm-8:45 am
Nonstop6h 25m
Dublin
Tue 12/15
10:45 am-1:20 pm
Nonstop7h 35m
$631
Quickest round-trip
NewarkDublin
EWR Newark - DUB Dublin
EWRDUB
Newark
Tue 1/19
8:05 pm-7:30 am
Nonstop6h 25m
Dublin
Tue 1/26
9:30 am-11:55 am
Nonstop7h 25m
$631
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
LGA-DUB
JFK-DUB
PVD-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
LGA-DUB
JFK-DUB
PVD-DUB
What is the cheapest month to book a flight from Connecticut to Dublin?
Currently, April is the cheapest month in which you can book a flight from Connecticut to Dublin (average of $586). Flying from Connecticut to Dublin in July is currently the most expensive (average of $889). 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 6, 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 6, 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 $569 and $942 in October.The cheapest round-trip price found within the last 5 days was $676 on Multiple Airlines (Oct 27-Nov 2).
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 73 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 6, 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 6, 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 2,558,603 searches. Data last updated August 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$468 | Average$687 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$470 | Average$944 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$483 | Average$741 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$483 | Average$823 | FlexibilityNo cancel fee | On-time71% |