$324+ Cheap flights from Kentucky 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 3/8. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — DUB
Nov 29 — Dec 61
Round-trip
1 adult, Economy
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Find cheap flights from Kentucky to Dublin with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Kentucky to Dublin
Cheapest
Best
Last-minute
One-way
Cheapest flights from Kentucky to DublinExplore the most affordable flight options available from Kentucky to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.
Explore the most affordable flight options available from Kentucky to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.
This FlightHub deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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 12/15:20 pm -
2 stops21h 25m
Mon 12/78:40 pm -
2 stops29h 57m
Deal found 10/26![British Airways logo]()
$733
This Justfly.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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.
Mon 11/235:20 pm -
2 stops14h 15m
Tue 12/811:00 am -
2 stops17h 57m
Deal found 10/25![British Airways logo]()
$735
This American Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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.
Tue 12/111:42 am -
1 stop15h 58m
Tue 12/811:30 am -
1 stop16h 04m
Deal found 10/26![American Airlines logo]()
$739
This American Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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.
Tue 12/111:42 am -
1 stop15h 58m
Fri 12/1111:30 am -
2 stops16h 24m
Deal found 10/26![American Airlines logo]()
$744
This Delta deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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 12/11:30 pm -
1 stop15h 15m
Wed 12/98:50 am -
2 stops19h 15m
Deal found 10/26![Delta logo]()
$760
This Gotogate deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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.
Wed 12/99:55 am -
2 stops16h 15m
Wed 12/165:10 am -
2 stops23h 39m
Deal found 10/25![Multiple Airlines logo]()
$762
This United Airlines deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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 12/99:00 am -
2 stops17h 30m
Wed 12/1612:05 pm -
1 stop12h 30m
Deal found 10/25![United Airlines logo]()
$769
This FlightHub deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” 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 11/311:29 am -
2 stops19h 41m
Tue 12/88:50 am -
2 stops20h 01m
Deal found 10/27![British Airways logo]()
$783
This Justfly.com deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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.
Mon 11/91:14 pm -
2 stops15h 41m
Wed 11/188:40 pm -
2 stops29h 57m
Deal found 10/26![British Airways logo]()
$783
This American Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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 11/911:08 am -
1 stop16h 32m
Wed 11/1811:30 am -
1 stop15h 33m
Deal found 10/26![American Airlines logo]()
$789
This American Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” 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.
Tue 11/34:04 pm -
1 stop11h 36m
Tue 12/811:30 am -
2 stops17h 21m
Deal found 10/27![American Airlines logo]()
$794
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” 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 12/126:05 pm -
2 stops32h 05m
Sun 1/109:00 am -
2 stops37h 22m
Deal found 10/29![United Airlines logo]()
$796
Best flights from Kentucky to DublinDiscover carefully curated flight deals from Kentucky to Dublin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
Discover carefully curated flight deals from Kentucky to Dublin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
This United Airlines deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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 15m
Deal found 10/25![United Airlines logo]()
$701
This United deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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.
Wed 3/107:00 am -
1 stop20h 10m
Thu 3/188:00 am -
2 stops37h 07m
Deal found 10/26![Multiple Airlines logo]()
$701
This Delta deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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 2/2212:53 pm -
1 stop13h 52m
Wed 3/38:50 am -
2 stops17h 01m
Deal found 10/26![Delta logo]()
$723
This American Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” 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 11/54:04 pm -
1 stop11h 36m
Thu 11/1212:55 pm -
1 stop14h 41m
Deal found 10/28![American Airlines logo]()
$841
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” 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 4/122:20 pm -
2 stops14h 25m
Wed 4/219:50 am -
3 stops19h 05m
Deal found 10/29![United Airlines logo]()
$723
This United Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” 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 12/117:00 am -
1 stop20h 10m
Fri 12/1810:40 am -
1 stop14h 58m
Deal found 10/27![United Airlines logo]()
$814
This United Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” 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 11/311:05 am -
1 stop16h 05m
Tue 12/810:40 am -
1 stop11h 35m
Deal found 10/27![United Airlines logo]()
$814
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/137:00 am -
2 stops19h 30m
Sun 12/209:30 am -
2 stops32h 42m
Deal found 10/29![United Airlines logo]()
$819
Last-minute flights from Kentucky to DublinDiscover last-minute flight deals from Kentucky to Dublin. Data last updated October 30, 2026 and is based on user searches.
Discover last-minute flight deals from Kentucky to Dublin. Data last updated October 30, 2026 and is based on user searches.
This FlightHub deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” 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 11/311:29 am -
2 stops19h 41m
Tue 12/88:50 am -
2 stops20h 01m
Deal found 10/27![British Airways logo]()
$783
This American Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” 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.
Tue 11/34:04 pm -
1 stop11h 36m
Tue 12/811:30 am -
2 stops17h 21m
Deal found 10/27![American Airlines logo]()
$794
This United Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” 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 11/311:05 am -
1 stop16h 05m
Tue 12/810:40 am -
1 stop11h 35m
Deal found 10/27![United Airlines logo]()
$814
This American Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” 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 11/57:30 am -
1 stop20h 10m
Fri 11/1311:30 am -
1 stop15h 33m
Deal found 10/28![American Airlines logo]()
$839
This American Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” 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 11/54:04 pm -
1 stop11h 36m
Thu 11/1212:55 pm -
1 stop14h 41m
Deal found 10/28![American Airlines logo]()
$841
This Justfly.com deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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.
Mon 11/91:14 pm -
2 stops15h 41m
Wed 11/188:40 pm -
2 stops29h 57m
Deal found 10/26![British Airways logo]()
$783
This American Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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 11/911:08 am -
1 stop16h 32m
Wed 11/1811:30 am -
1 stop15h 33m
Deal found 10/26![American Airlines logo]()
$789
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” 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 11/1911:17 am -
1 stop15h 13m
Thu 11/269:00 am -
2 stops33h 35m
Deal found 10/29![United Airlines logo]()
$838
This Justfly.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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.
Mon 11/235:20 pm -
2 stops14h 15m
Tue 12/811:00 am -
2 stops17h 57m
Deal found 10/25![British Airways logo]()
$735
This American Airlines deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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 11/237:30 am -
1 stop20h 10m
Tue 12/811:30 am -
1 stop16h 04m
Deal found 10/25![American Airlines logo]()
$739
This FlightHub deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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 11/241:17 pm -
2 stops20h 03m
Mon 11/308:40 pm -
2 stops29h 57m
Deal found 10/25![British Airways logo]()
$833
This deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/302:10 pm -
1 stop13h 00m
Sun 12/610:40 am -
1 stop10h 59m
Deal found 10/26![United Airlines logo]()
$814
One-way flights from Kentucky to DublinSearch for one-way flight options from Kentucky to Dublin. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
Search for one-way flight options from Kentucky to Dublin. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
This FlightHub deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” 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 3/81:14 pm -
2 stops22h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![British Airways logo]()
$324
This American Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” 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 3/810:55 am -
1 stop16h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![American Airlines logo]()
$334
This Air Canada deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” 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.
Mon 3/89:00 am -
3 stops17h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Air Canada logo]()
$346
This Cheapflightsfares deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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.
Tue 12/11:14 pm -
1 stop15h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Aer Lingus logo]()
$430
This Kiwi.com deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” 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 3/119:31 pm -
2 stops42h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Multiple Airlines logo]()
$441
This KAYAK deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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 1/511:17 am -
1 stop18h 08m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Aer Lingus logo]()
$455
This Kiwi.com deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” 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 12/119:22 pm -
2 stops26h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Multiple Airlines logo]()
$471
This Cheapflightsfares deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” 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.
Fri 1/2211:55 am -
1 stop17h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Aer Lingus logo]()
$477
This Cheapflightsfares deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” 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.
Fri 12/116:22 am -
1 stop17h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Aer Lingus logo]()
$477
This United Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” 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 3/118:45 am -
1 stop17h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![United Airlines logo]()
$485
This Air Canada deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” 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 3/119:00 am -
3 stops17h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Air Canada logo]()
$494
This Kiwi.com deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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 1/73:19 pm -
2 stops38h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Multiple Airlines logo]()
$544
Find flight deals from Kentucky to Dublin
Keep the following information in mind while searching for Kentucky to Dublin flight deals. Data was last updated October 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $701 (United Airlines) |
One-way from | $324 (FlightHub) |
Popular in | June |
Cheapest in | December |
Average price | $795 |
Cheapflights Fare Finder
Customize your flight search to find flights from Kentucky 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 October 30, 2026.
Use the filters below to find and compare flights from Kentucky to Dublin that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
LouisvilleDublin
SDF Louisville Intl - DUB Dublin
SDFDUB
Louisville Intl
Mon 3/8
1:14 pm-5:05 pm
2 stops22h 51m
Dublin
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$324
LouisvilleDublin
SDF Louisville Intl - DUB Dublin
SDFDUB
Louisville Intl
Mon 3/8
10:55 am-8:30 am
1 stop16h 35m
Dublin
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$334
LouisvilleDublin
SDF Louisville Intl - DUB Dublin
SDFDUB
Louisville Intl
Thu 3/11
9:31 pm-8:35 pm
2 stops42h 04m
Dublin
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$441
LouisvilleDublin
SDF Louisville Intl - DUB Dublin
SDFDUB
Louisville Intl
Fri 12/11
9:22 pm-5:15 am
2 stops26h 53m
Dublin
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$471
LouisvilleDublin
SDF Louisville Intl - DUB Dublin
SDFDUB
Louisville Intl
Thu 3/11
8:45 am-7:30 am
1 stop17h 45m
Dublin
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$485
LexingtonDublin
LEX Lexington Blue Grass - DUB Dublin
LEXDUB
Lexington Blue Grass
Sun 1/3
6:00 am-9:45 am
2 stops22h 45m
Dublin
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$563
LouisvilleDublin
SDF Louisville Intl - DUB Dublin
SDFDUB
Louisville Intl
Sun 1/3
10:17 am-9:55 am
2 stops18h 38m
Dublin
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$563
LouisvilleDublin
SDF Louisville Intl - DUB Dublin
SDFDUB
Louisville Intl
Wed 1/6
7:00 am-8:45 am
2 stops20h 45m
Dublin
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$563
LouisvilleDublin
SDF Louisville Intl - DUB Dublin
SDFDUB
Louisville Intl
Mon 1/4
7:00 am-7:30 am
2 stops19h 30m
Dublin
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$563
LouisvilleDublin
SDF Louisville Intl - DUB Dublin
SDFDUB
Louisville Intl
Tue 12/1
9:00 am-7:10 am
3 stops41h 10m
Dublin
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$567
Showing 1-10 of 28 resultsSorted by cheapest first
Best time to book a flight from Kentucky to Dublin
Have a flexible travel schedule? Discover the best time to fly to Dublin from Kentucky with our price prediction graph.
SDF-DUB
LEX-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 Kentucky to Dublin
USKY-DUB
SDF-DUB
LEX-DUB
What is the cheapest month to book a flight from Kentucky to Dublin?
Currently, February is the cheapest month in which you can book a flight from Kentucky to Dublin (average of $502). Flying from Kentucky to Dublin 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.
How much does it cost to fly round-trip from Kentucky to Dublin?
Airfare is typical for this route at the moment.
Kentucky to Dublin flights typically cost between $483 and $755 in February.The cheapest round-trip price found within the last 5 days was $701 on United Airlines (Feb 7-Feb 11).
Related info for your journey
Find useful and relevant information for your journey from Kentucky to Dublin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Dublin?
Book flights to Dublin if you plan to visit one of these locationsCastleknock
Bray
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for Kentucky 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 October 30, 2026.
Search flights from Kentucky to Dublin by cabin class
Find flights from Kentucky to Dublin, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Kentucky and Dublin flights
Browse other Kentucky and Dublin flight options. Last updated on October 30, 2026.
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Kentucky to Dublin flights
Consider these flights traveling from Kentucky to Dublin.
Top 4 airlines flying from Kentucky to Dublin
Discover the top 4 airlines that operate flights from Kentucky 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 October 30, 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$850 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$950 | Average$1,067 | FlexibilityNo cancel fee | On-timeN/A |