$336+ 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 3/1. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — DUB
Dec 10 — Dec 171
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
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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 November 10, 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 November 10, 2026.
This Justfly.com deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” 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.
Wed 12/911:10 am -
2 stops24h 50m
Wed 12/1610:30 am -
2 stops18h 21m
Deal found 11/9![British Airways logo]()
$734
This Justfly.com deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” 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.
Tue 12/85:30 pm -
2 stops13h 40m
Tue 12/158:50 am -
2 stops17h 47m
Deal found 11/8![British Airways logo]()
$734
This United deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” 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 12/88:45 am -
1 stop20h 10m
Tue 12/159:00 am -
2 stops36h 39m
Deal found 11/8![Multiple Airlines logo]()
$738
This American Airlines deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” 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 12/811:44 am -
1 stop16h 16m
Tue 12/1511:30 am -
1 stop16h 04m
Deal found 11/8![American Airlines logo]()
$739
This United deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” 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 12/97:00 am -
1 stop20h 10m
Wed 12/165:10 am -
2 stops22h 20m
Deal found 11/9![Multiple Airlines logo]()
$759
This United Airlines deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” 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 12/91:45 pm -
1 stop13h 25m
Wed 12/1610:40 am -
1 stop18h 16m
Deal found 11/9![United Airlines logo]()
$764
This United Airlines deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” 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 12/81:59 pm -
1 stop13h 11m
Tue 12/2210:40 am -
1 stop16h 59m
Deal found 11/8![United Airlines logo]()
$764
This United Airlines deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” 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 12/72:25 pm -
1 stop14h 55m
Mon 12/149:00 am -
2 stops33h 24m
Deal found 11/8![United Airlines logo]()
$788
This American Airlines deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” 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 12/17:30 am -
1 stop20h 10m
Fri 12/1111:30 am -
1 stop16h 04m
Deal found 11/6![American Airlines logo]()
$789
This American Airlines deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” 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 12/101:44 pm -
2 stops14h 16m
Thu 12/1711:30 am -
2 stops17h 16m
Deal found 11/10![American Airlines logo]()
$794
This United Airlines deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” 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 12/101:45 pm -
1 stop13h 25m
Thu 12/1710:40 am -
1 stop18h 19m
Deal found 11/10![United Airlines logo]()
$814
This KLM deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” 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.
Thu 12/105:59 pm -
2 stops15h 31m
Thu 12/179:55 am -
1 stop19h 09m
Deal found 11/10![Multiple Airlines logo]()
$818
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 November 10, 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 November 10, 2026.
This United Airlines deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” 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 4/1810:00 am -
1 stop16h 20m
Wed 4/219:50 am -
2 stops15h 10m
Deal found 11/10![United Airlines logo]()
$729
This Air Canada deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” 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.
Sun 4/187:30 am -
2 stops19h 45m
Wed 4/219:50 am -
2 stops15h 10m
Deal found 11/10![Air Canada logo]()
$737
This United deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” 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 12/97:00 am -
1 stop20h 10m
Wed 12/165:10 am -
2 stops22h 20m
Deal found 11/9![Multiple Airlines logo]()
$759
This American Airlines deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” 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 4/114:08 pm -
1 stop12h 27m
Sun 4/1812:40 pm -
1 stop16h 45m
Deal found 11/7![American Airlines logo]()
$776
This United Airlines deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” 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 4/117:33 pm -
1 stop33h 12m
Wed 4/149:50 am -
2 stops29h 21m
Deal found 11/6![United Airlines logo]()
$734
This United deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” 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 4/117:30 am -
2 stops18h 50m
Sun 4/189:50 am -
2 stops35h 59m
Deal found 11/7![Multiple Airlines logo]()
$760
This United Airlines deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” 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 12/91:45 pm -
1 stop13h 25m
Wed 12/1610:40 am -
1 stop18h 16m
Deal found 11/9![United Airlines logo]()
$764
This KLM deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” 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.
Thu 12/105:59 pm -
2 stops15h 31m
Thu 12/179:55 am -
1 stop19h 09m
Deal found 11/10![Multiple Airlines logo]()
$818
This United Airlines deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” 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 4/212:20 pm -
1 stop12h 00m
Sun 5/29:50 am -
1 stop10h 45m
Deal found 11/10![United Airlines logo]()
$768
This United Airlines deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” 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 12/81:59 pm -
2 stops14h 56m
Tue 12/2212:05 pm -
1 stop12h 15m
Deal found 11/8![United Airlines logo]()
$769
This United Airlines deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” 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 3/61:55 pm -
2 stops36h 15m
Sat 3/139:00 am -
2 stops19h 15m
Deal found 11/10![United Airlines logo]()
$782
This United Airlines deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” 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 12/72:25 pm -
1 stop14h 55m
Mon 12/149:00 am -
2 stops33h 24m
Deal found 11/8![United Airlines logo]()
$788
This United Airlines deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” 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 3/139:00 am -
2 stops40h 10m
Thu 3/188:00 am -
2 stops40h 18m
Deal found 11/8![United Airlines logo]()
$797
This United Airlines deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” 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 3/51:55 pm -
1 stop13h 15m
Sun 3/149:00 am -
2 stops39h 56m
Deal found 11/6![United Airlines logo]()
$801
This United Airlines deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” 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 12/101:45 pm -
1 stop13h 25m
Thu 12/1710:40 am -
1 stop18h 19m
Deal found 11/10![United Airlines logo]()
$814
This United Airlines deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” 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 3/136:09 pm -
2 stops31h 01m
Mon 3/228:00 am -
2 stops19h 52m
Deal found 11/6![United Airlines logo]()
$876
Last-minute flights from Kentucky to DublinDiscover last-minute flight deals from Kentucky to Dublin. Data last updated November 10, 2026 and is based on user searches.
Discover last-minute flight deals from Kentucky to Dublin. Data last updated November 10, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” 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 12/17:30 am -
1 stop20h 10m
Fri 12/1111:30 am -
1 stop16h 04m
Deal found 11/6![American Airlines logo]()
$789
This United Airlines deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” 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 12/72:25 pm -
1 stop14h 55m
Mon 12/149:00 am -
2 stops33h 24m
Deal found 11/8![United Airlines logo]()
$788
This Justfly.com deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” 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.
Tue 12/85:30 pm -
2 stops13h 40m
Tue 12/158:50 am -
2 stops17h 47m
Deal found 11/8![British Airways logo]()
$734
This United deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” 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 12/88:45 am -
1 stop20h 10m
Tue 12/159:00 am -
2 stops36h 39m
Deal found 11/8![Multiple Airlines logo]()
$738
This American Airlines deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” 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 12/811:44 am -
1 stop16h 16m
Tue 12/1511:30 am -
1 stop16h 04m
Deal found 11/8![American Airlines logo]()
$739
This United Airlines deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” 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 12/81:59 pm -
1 stop13h 11m
Tue 12/2210:40 am -
1 stop16h 59m
Deal found 11/8![United Airlines logo]()
$764
This Justfly.com deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” 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.
Wed 12/911:10 am -
2 stops24h 50m
Wed 12/1610:30 am -
2 stops18h 21m
Deal found 11/9![British Airways logo]()
$734
This United deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” 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 12/97:00 am -
1 stop20h 10m
Wed 12/165:10 am -
2 stops22h 20m
Deal found 11/9![Multiple Airlines logo]()
$759
This United Airlines deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” 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 12/91:45 pm -
1 stop13h 25m
Wed 12/1610:40 am -
1 stop18h 16m
Deal found 11/9![United Airlines logo]()
$764
This American Airlines deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” 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 12/101:44 pm -
2 stops14h 16m
Thu 12/1711:30 am -
2 stops17h 16m
Deal found 11/10![American Airlines logo]()
$794
This United Airlines deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” 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 12/101:45 pm -
1 stop13h 25m
Thu 12/1710:40 am -
1 stop18h 19m
Deal found 11/10![United Airlines logo]()
$814
This KLM deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” 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.
Thu 12/105:59 pm -
2 stops15h 31m
Thu 12/179:55 am -
1 stop19h 09m
Deal found 11/10![Multiple Airlines logo]()
$818
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 November 10, 2026.
Search for one-way flight options from Kentucky to Dublin. Find affordable one-way fares based on user searches. Data last updated November 10, 2026.
This Finnair deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” 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 3/11:25 pm -
2 stops25h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/7![Multiple Airlines logo]()
$336
This Delta deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” 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 3/18:36 am -
1 stop18h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/7![Delta logo]()
$337
This United Airlines deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” 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 5/16:00 pm -
2 stops32h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/8![United Airlines logo]()
$341
This Air Canada deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” 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.
Sat 5/11:55 pm -
3 stops19h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/8![Air Canada logo]()
$509
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 November 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $697 (Expedia) |
One-way from | $336 (Finnair) |
Popular in | June |
Cheapest in | February |
Average price | $776 |
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 November 10, 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
LexingtonDublin
LEX Lexington Blue Grass - DUB Dublin
LEXDUB
Lexington Blue Grass
Mon 3/1
1:25 pm-7:45 pm
2 stops25h 20m
Dublin
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$336
Quickest round-trip
LexingtonDublin
LEX Lexington Blue Grass - DUB Dublin
LEXDUB
Lexington Blue Grass
Mon 3/1
8:36 am-7:45 am
1 stop18h 09m
Dublin
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$337
LouisvilleDublin
SDF Louisville Intl - DUB Dublin
SDFDUB
Louisville Intl
Sat 5/1
6:00 pm-7:30 am
1 stop32h 30m
Dublin
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$348
LouisvilleDublin
SDF Louisville Intl - DUB Dublin
SDFDUB
Louisville Intl
Sat 5/1
1:55 pm-2:50 pm
3 stops19h 55m
Dublin
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$509
LouisvilleDublin
SDF Louisville Intl - DUB Dublin
SDFDUB
Louisville Intl
Sun 4/18
10:00 am-7:20 am
1 stop16h 20m
Dublin
Wed 4/21
9:50 am-8:00 pm
2 stops15h 10m
$729
LexingtonDublin
LEX Lexington Blue Grass - DUB Dublin
LEXDUB
Lexington Blue Grass
Sun 4/11
7:33 pm-9:45 am
1 stop33h 12m
Dublin
Wed 4/14
9:50 am-10:11 am
2 stops29h 21m
$734
LouisvilleDublin
SDF Louisville Intl - DUB Dublin
SDFDUB
Louisville Intl
Sun 4/18
7:30 am-8:15 am
2 stops19h 45m
Dublin
Wed 4/21
9:50 am-8:00 pm
2 stops15h 10m
$737
LexingtonDublin
LEX Lexington Blue Grass - DUB Dublin
LEXDUB
Lexington Blue Grass
Wed 12/9
7:00 am-8:10 am
1 stop20h 10m
Dublin
Wed 12/16
5:10 am-10:30 pm
2 stops22h 20m
$759
LouisvilleDublin
SDF Louisville Intl - DUB Dublin
SDFDUB
Louisville Intl
Sun 4/11
7:30 am-7:20 am
2 stops18h 50m
Dublin
Sun 4/18
9:50 am-4:49 pm
2 stops35h 59m
$760
LexingtonDublin
LEX Lexington Blue Grass - DUB Dublin
LEXDUB
Lexington Blue Grass
Wed 12/9
1:45 pm-8:10 am
1 stop13h 25m
Dublin
Wed 12/16
10:40 am-11:56 pm
1 stop18h 16m
$764
Showing 1-10 of 20 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 below average for this route at the moment.
Kentucky to Dublin flights typically cost between $755 and $1,029 in March.The cheapest round-trip price found within the last 5 days was $697 on Multiple Airlines (Mar 2-Mar 10).
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 November 10, 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 November 10, 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 November 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$483 | Average$875 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$508 | Average$848 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$537 | Average$928 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$950 | Average$1,067 | FlexibilityNo cancel fee | On-timeN/A |