$319+ Cheap flights from Kentucky to Ireland
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 2/28. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — DUB
Nov 18 — Nov 251
Round-trip
1 adult, Economy
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Find cheap flights from Kentucky to Ireland with Cheapflights
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Cheapest flights from Kentucky to IrelandExplore the most affordable flight options available from Kentucky to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 19, 2026.
Explore the most affordable flight options available from Kentucky to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 19, 2026.
This FlightHub deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/27:22 pm -
2 stops16h 38m
Wed 12/91:05 pm -
2 stops15h 46m
Deal found 10/15![British Airways logo]()
$722
This American Airlines deal was found by Cheapflights users on 10/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/234:09 pm -
1 stop11h 31m
Tue 12/811:30 am -
2 stops16h 45m
Deal found 10/18![American Airlines logo]()
$723
This American Airlines deal was found by Cheapflights users on 10/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/187:30 am -
1 stop20h 10m
Tue 11/2411:30 am -
1 stop16h 00m
Deal found 10/18![American Airlines logo]()
$729
This American Airlines deal was found by Cheapflights users on 10/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/184:04 pm -
1 stop11h 36m
Wed 11/2512:55 pm -
1 stop14h 49m
Deal found 10/19![American Airlines logo]()
$730
This Finnair deal was found by Cheapflights users on 10/16. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/3012:19 pm -
2 stops23h 46m
Mon 12/78:40 pm -
2 stops31h 03m
Deal found 10/16![Multiple Airlines logo]()
$733
This Flysmarter deal was found by Cheapflights users on 10/18. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/231:49 pm -
1 stop13h 21m
Tue 12/810:40 am -
1 stop14h 45m
Deal found 10/18![Lufthansa logo]()
$737
This Flysmarter deal was found by Cheapflights users on 10/18. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/234:09 pm -
2 stops15h 26m
Tue 12/811:10 am -
2 stops17h 41m
Deal found 10/18![British Airways logo]()
$745
This Delta deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” 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 12/212:45 pm -
1 stop14h 00m
Wed 12/98:50 am -
2 stops17h 31m
Deal found 10/15![Delta logo]()
$750
This United Airlines deal was found by Cheapflights users on 10/18. 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 11/237:10 am -
1 stop20h 00m
Tue 12/810:40 am -
1 stop14h 45m
Deal found 10/18![United Airlines logo]()
$754
This United Airlines deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” 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 12/22:05 pm -
1 stop12h 25m
Wed 12/912:05 pm -
1 stop12h 30m
Deal found 10/15![United Airlines logo]()
$754
This Mytrip deal was found by Cheapflights users on 10/19. 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.
Wed 11/189:55 am -
2 stops16h 15m
Tue 11/245:10 am -
2 stops18h 22m
Deal found 10/19![Multiple Airlines logo]()
$757
This United Airlines deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” 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 12/210:50 am -
2 stops15h 40m
Wed 12/910:40 am -
1 stop11h 35m
Deal found 10/15![United Airlines logo]()
$759
Best flights from Kentucky to IrelandDiscover carefully curated flight deals from Kentucky to Ireland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 19, 2026.
Discover carefully curated flight deals from Kentucky to Ireland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 19, 2026.
This United Airlines deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” 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 2/16:00 am -
1 stop21h 10m
Thu 2/49:00 am -
2 stops37h 22m
Deal found 10/15![United Airlines logo]()
$691
This United deal was found by Cheapflights users on 10/19. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/72:05 pm -
1 stop13h 05m
Thu 2/119:00 am -
2 stops38h 57m
Deal found 10/19![Multiple Airlines logo]()
$691
This Finnair deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” 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 4/41:24 pm -
1 stop15h 21m
Wed 4/1411:45 am -
1 stop16h 08m
Deal found 10/15![Finnair logo]()
$716
This Delta deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” 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 3/301:00 pm -
2 stops20h 40m
Wed 4/76:15 am -
2 stops16h 25m
Deal found 10/15![Delta logo]()
$720
This FlightHub deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” 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 3/302:20 pm -
2 stops21h 10m
Wed 4/75:05 pm -
2 stops35h 50m
Deal found 10/14![Lufthansa logo]()
$748
This KLM deal was found by Cheapflights users on 10/18. 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 12/110:59 am -
2 stops18h 41m
Tue 12/85:40 am -
2 stops21h 11m
Deal found 10/18![KLM logo]()
$792
This British Airways deal was found by Cheapflights users on 10/17. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/11:10 pm -
2 stops21h 15m
Thu 3/47:40 am -
2 stops19h 42m
Deal found 10/17![British Airways logo]()
$958
This Air Canada deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/301:55 pm -
3 stops20h 15m
Wed 4/711:25 am -
3 stops17h 30m
Deal found 10/15![Air Canada logo]()
$977
This United Airlines deal was found by Cheapflights users on 10/16. 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.
Sun 2/78:50 am -
1 stop18h 20m
Thu 2/119:00 am -
2 stops38h 04m
Deal found 10/16![United Airlines logo]()
$691
This United Airlines deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” 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 3/16:30 am -
1 stop22h 25m
Thu 3/49:00 am -
2 stops37h 30m
Deal found 10/14![United Airlines logo]()
$692
This KLM deal was found by Cheapflights users on 10/16. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/3010:49 am -
2 stops18h 51m
Mon 12/75:40 am -
2 stops18h 33m
Deal found 10/16![KLM logo]()
$810
This United Airlines deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” 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 2/286:30 am -
1 stop22h 25m
Thu 3/49:00 am -
2 stops37h 30m
Deal found 10/14![United Airlines logo]()
$692
This United Airlines deal was found by Cheapflights users on 10/18. 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 2/16:00 am -
1 stop21h 10m
Fri 2/510:40 am -
1 stop18h 19m
Deal found 10/18![United Airlines logo]()
$717
This United deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” 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.
Tue 3/306:00 pm -
2 stops17h 30m
Wed 4/77:10 am -
3 stops21h 45m
Deal found 10/15![Multiple Airlines logo]()
$978
This Cheapflightsfares deal was found by Cheapflights users on 10/19. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/36:17 pm -
2 stops17h 28m
Thu 12/108:05 pm -
2 stops26h 27m
Deal found 10/19![British Airways logo]()
$996
This Air Canada deal was found by Cheapflights users on 10/18. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/110:25 am -
3 stops19h 45m
Tue 12/87:40 am -
3 stops21h 09m
Deal found 10/18![Air Canada logo]()
$1,010
This United Airlines deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” 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 3/155:00 am -
2 stops22h 30m
Wed 3/2412:05 pm -
2 stops15h 47m
Deal found 10/15![United Airlines logo]()
$722
This Gurufare deal was found by Cheapflights users on 10/18. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/79:50 am -
3 stops20h 20m
Wed 5/128:30 pm -
2 stops32h 25m
Deal found 10/18![Lufthansa logo]()
$1,120
This British Airways deal was found by Cheapflights users on 10/16. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/26:21 am -
2 stops24h 09m
Thu 11/127:50 am -
2 stops21h 29m
Deal found 10/16![British Airways logo]()
$1,020
This Air Canada deal was found by Cheapflights users on 10/19. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/310:25 am -
3 stops20h 05m
Thu 12/107:50 am -
3 stops20h 59m
Deal found 10/19![Air Canada logo]()
$1,060
This British Airways deal was found by Cheapflights users on 10/16. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/298:18 pm -
2 stops16h 27m
Mon 11/168:05 pm -
2 stops26h 07m
Deal found 10/16![British Airways logo]()
$1,070
This BusinessClass deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” 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.
Fri 3/121:08 pm -
2 stops18h 22m
Thu 3/181:05 pm -
2 stops38h 27m
Deal found 10/14![Multiple Airlines logo]()
$1,199
This British Airways deal was found by Cheapflights users on 10/16. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/303:36 pm -
2 stops20h 09m
Wed 11/117:50 am -
2 stops18h 56m
Deal found 10/16![British Airways logo]()
$1,070
This British Airways deal was found by Cheapflights users on 10/16. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/298:18 pm -
2 stops16h 27m
Tue 11/177:50 am -
2 stops18h 56m
Deal found 10/16![British Airways logo]()
$1,070
This British Airways deal was found by Cheapflights users on 10/16. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/46:31 pm -
2 stops17h 14m
Fri 11/138:05 pm -
2 stops30h 31m
Deal found 10/16![British Airways logo]()
$1,070
This British Airways deal was found by Cheapflights users on 10/16. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/16:10 pm -
2 stops36h 20m
Fri 11/138:05 pm -
2 stops27h 27m
Deal found 10/16![British Airways logo]()
$1,076
This British Airways deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1710:08 am -
2 stops24h 17m
Fri 11/207:40 am -
2 stops18h 57m
Deal found 10/14![British Airways logo]()
$1,321
Last-minute flights from Kentucky to IrelandDiscover last-minute flight deals from Kentucky to Ireland. Data last updated October 19, 2026 and is based on user searches.
Discover last-minute flight deals from Kentucky to Ireland. Data last updated October 19, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/215:57 pm -
1 stop10h 38m
Tue 11/312:55 pm -
1 stop14h 41m
Deal found 10/15![American Airlines logo]()
$781
This American Airlines deal was found by Cheapflights users on 10/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1311:08 am -
1 stop16h 32m
Fri 11/2011:30 am -
1 stop16h 00m
Deal found 10/16![American Airlines logo]()
$779
This Expedia deal was found by Cheapflights users on 10/16. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/135:57 pm -
2 stops18h 13m
Fri 11/205:10 am -
2 stops22h 20m
Deal found 10/16![Lufthansa logo]()
$805
This American Airlines deal was found by Cheapflights users on 10/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/187:30 am -
1 stop20h 10m
Tue 11/2411:30 am -
1 stop16h 00m
Deal found 10/18![American Airlines logo]()
$729
This American Airlines deal was found by Cheapflights users on 10/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/184:04 pm -
1 stop11h 36m
Wed 11/2512:55 pm -
1 stop14h 49m
Deal found 10/19![American Airlines logo]()
$730
This Mytrip deal was found by Cheapflights users on 10/19. 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.
Wed 11/189:55 am -
2 stops16h 15m
Tue 11/245:10 am -
2 stops18h 22m
Deal found 10/19![Multiple Airlines logo]()
$757
This American Airlines deal was found by Cheapflights users on 10/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/234:09 pm -
1 stop11h 31m
Tue 12/811:30 am -
2 stops16h 45m
Deal found 10/18![American Airlines logo]()
$723
This Flysmarter deal was found by Cheapflights users on 10/18. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/231:49 pm -
1 stop13h 21m
Tue 12/810:40 am -
1 stop14h 45m
Deal found 10/18![Lufthansa logo]()
$737
This Flysmarter deal was found by Cheapflights users on 10/18. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/234:09 pm -
2 stops15h 26m
Tue 12/811:10 am -
2 stops17h 41m
Deal found 10/18![British Airways logo]()
$745
This United Airlines deal was found by Cheapflights users on 10/18. 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 11/237:10 am -
1 stop20h 00m
Tue 12/810:40 am -
1 stop14h 45m
Deal found 10/18![United Airlines logo]()
$754
This Finnair deal was found by Cheapflights users on 10/16. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/3012:19 pm -
2 stops23h 46m
Mon 12/78:40 pm -
2 stops31h 03m
Deal found 10/16![Multiple Airlines logo]()
$733
This United Airlines deal was found by Cheapflights users on 10/16. 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 11/309:00 am -
1 stop18h 10m
Mon 12/710:40 am -
1 stop11h 35m
Deal found 10/16![United Airlines logo]()
$804
One-way flights from Kentucky to IrelandSearch for one-way flight options from Kentucky to Ireland. Find affordable one-way fares based on user searches. Data last updated October 19, 2026.
Search for one-way flight options from Kentucky to Ireland. Find affordable one-way fares based on user searches. Data last updated October 19, 2026.
This FlightHub deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” 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 2/281:10 pm -
2 stops18h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/15![British Airways logo]()
$319
This American Airlines deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/287:45 am -
1 stop19h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/15![American Airlines logo]()
$329
This United Airlines deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” 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 2/289:00 am -
3 stops41h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/15![United Airlines logo]()
$336
This Kiwi.com deal was found by Cheapflights users on 10/19. 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.
Thu 11/195:13 pm -
3 stops48h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![Multiple Airlines logo]()
$547
This Kiwi.com deal was found by Cheapflights users on 10/19. 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.
Sun 11/18:45 am -
3 stops38h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![Multiple Airlines logo]()
$572
This American Airlines deal was found by Cheapflights users on 10/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/194:09 pm -
1 stop11h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![American Airlines logo]()
$633
This lol.travel deal was found by Cheapflights users on 10/19. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/16:15 pm -
1 stop32h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![Lufthansa logo]()
$698
This Expedia deal was found by Cheapflights users on 10/19. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/45:40 pm -
2 stops56h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![Air Canada logo]()
$1,159
This Ovago deal was found by Cheapflights users on 10/19. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/411:44 am -
1 stop15h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![British Airways logo]()
$1,198
This Kiwi.com deal was found by Cheapflights users on 10/19. 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.
Fri 12/42:55 pm -
3 stops49h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![Multiple Airlines logo]()
$1,767
This Icelandair deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/21:05 pm -
2 stops16h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/14![Multiple Airlines logo]()
$2,555
This BusinessClass deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” 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.
Mon 11/26:18 pm -
1 stop29h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/14![Aer Lingus logo]()
$5,302
Find flight deals from Kentucky to Ireland
Keep the following information in mind while searching for Kentucky to Ireland flight deals. Data was last updated October 19, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $691 (United Airlines) |
One-way from | $319 (FlightHub) |
Popular in | June |
Cheapest in | December |
Average price | $795 |
Cheapflights Fare Finder
Customize your flight search to find flights from Kentucky to Ireland 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 October 19, 2026.
Use the filters below to find and compare flights from Kentucky to Ireland that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
LouisvilleDublin
SDF Louisville Intl - DUB Dublin
SDFDUB
Louisville Intl
Sun 2/28
1:10 pm-12:10 pm
2 stops18h 00m
Dublin
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$319
LouisvilleDublin
SDF Louisville Intl - DUB Dublin
SDFDUB
Louisville Intl
Sun 2/28
9:00 am-7:10 am
3 stops41h 10m
Dublin
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$336
LexingtonDublin
LEX Lexington Blue Grass - DUB Dublin
LEXDUB
Lexington Blue Grass
Thu 11/19
5:13 pm-10:15 pm
3 stops48h 02m
Dublin
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$547
Quickest round-trip
LexingtonDublin
LEX Lexington Blue Grass - DUB Dublin
LEXDUB
Lexington Blue Grass
Thu 11/19
1:30 pm-8:40 am
2 stops14h 10m
Dublin
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$633
LexingtonDublin
LEX Lexington Blue Grass - DUB Dublin
LEXDUB
Lexington Blue Grass
Mon 2/1
6:00 am-8:10 am
1 stop21h 10m
Dublin
Thu 2/4
9:00 am-5:22 pm
2 stops37h 22m
$691
LouisvilleDublin
SDF Louisville Intl - DUB Dublin
SDFDUB
Louisville Intl
Sun 2/7
2:05 pm-8:10 am
1 stop13h 05m
Dublin
Thu 2/11
9:00 am-6:57 pm
2 stops38h 57m
$691
LouisvilleDublin
SDF Louisville Intl - DUB Dublin
SDFDUB
Louisville Intl
Sun 2/7
8:50 am-8:10 am
1 stop18h 20m
Dublin
Thu 2/11
9:00 am-6:04 pm
2 stops38h 04m
$691
LouisvilleDublin
SDF Louisville Intl - DUB Dublin
SDFDUB
Louisville Intl
Mon 3/1
6:30 am-9:55 am
1 stop22h 25m
Dublin
Thu 3/4
9:00 am-5:30 pm
2 stops37h 30m
$692
LouisvilleDublin
SDF Louisville Intl - DUB Dublin
SDFDUB
Louisville Intl
Sun 2/28
6:30 am-9:55 am
1 stop22h 25m
Dublin
Thu 3/4
9:00 am-5:30 pm
2 stops37h 30m
$692
LexingtonDublin
LEX Lexington Blue Grass - DUB Dublin
LEXDUB
Lexington Blue Grass
Sun 11/1
6:15 pm-8:10 am
1 stop32h 55m
Dublin
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$698
Showing 1-10 of 37 resultsSorted by cheapest first
Best time to book a flight from Kentucky to Ireland
Have a flexible travel schedule? Discover the best time to fly to Ireland from Kentucky with our price prediction graph.
LEX-DUB
SDF-DUB
SDF-ORK
SDF-SNN
LEX-NOC
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 Kentucky to Ireland
USKY-IE0
LEX-DUB
SDF-DUB
SDF-ORK
SDF-SNN
What is the cheapest month to book a flight from Kentucky to Ireland?
Currently, February is the cheapest month in which you can book a flight from Kentucky to Ireland (average of $517). Flying from Kentucky to Ireland in June is currently the most expensive (average of $1,117). 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.
Related info for your journey
Find useful and relevant information for your journey from Kentucky to Ireland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Complete your trip
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Top regions
Alternative routes for Kentucky to Ireland
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Ireland by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Kentucky to Ireland by cabin class
Find flights from Kentucky to Ireland, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Kentucky and Ireland flights
Browse other Kentucky and Ireland flight options. Last updated on October 19, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Ireland
Find the right flight back to Kentucky after your stay in Ireland
Kentucky to Ireland flights
Consider these flights traveling from Kentucky to Ireland.
Fly to Ireland regions
Consider these flights traveling to Ireland regions.
Top 4 airlines flying from Kentucky to Ireland
Discover the top 4 airlines that operate flights from Kentucky to Ireland. 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 October 19, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$483 | Average$865 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$483 | Average$850 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$508 | Average$867 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$950 | Average$1,156 | FlexibilityNo cancel fee | On-timeN/A |