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$219+ Cheap flights from Kentucky to Dublin (DUB)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — DUB
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
1 adult, Economy
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Cheap flight deals from Kentucky to Dublin

Keep the following information in mind while searching for Kentucky to Dublin flight deals. Data was last updated septiembre 11, 2025.

Round-trip from

$458
(lol.travel)

One-way from

$219
(Mytrip)

Popular in

June

Cheapest in

November

Average price

$854
From Kentucky to Dublin
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One-way flight from Kentucky to Dublin
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Highest demand for flights based on searches. 23% potential increase in price ($262 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($43 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Kentucky to Dublin

Cheapest flights from Kentucky to Dublin
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 septiembre 11, 2025.

This Scandinavian Airlines deal was found by Cheapflights users on 9/10. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/87:15 amCVG - DUB
2 stops23h 05mScandinavian Airlines
jue. 11/1311:15 amDUB - CVG
2 stops35h 28mScandinavian Airlines
Deal found 9/10$493
This Scandinavian Airlines deal was found by Cheapflights users on 9/10. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/87:15 amCVG - DUB
2 stops23h 05mScandinavian Airlines
mié. 11/1211:30 amDUB - CVG
2 stops35h 13mScandinavian Airlines
Deal found 9/10$496
This United Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” 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.
mar. 12/27:25 pmTYS - DUB
1 stop9h 55mUnited Airlines
mié. 12/109:00 amDUB - TYS
2 stops19h 44mUnited Airlines
Deal found 9/11$497
This deal was found by Cheapflights users on 9/9. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/292:40 pmBNA - DUB
1 stop10h 50mUnited Airlines
sáb. 1/109:30 amDUB - BNA
1 stop12h 31mUnited Airlines
Deal found 9/9$502
This United Airlines deal was found by Cheapflights users on 9/10. 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.
dom. 11/97:00 amCVG - DUB
1 stop20h 10mUnited Airlines
mar. 11/1812:05 pmDUB - CVG
1 stop16h 54mUnited Airlines
Deal found 9/10$502
This deal was found by Cheapflights users on 9/9. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/316:25 pmBNA - DUB
1 stop11h 50mBritish Airways
sáb. 1/108:55 amDUB - BNA
1 stop13h 20mBritish Airways
Deal found 9/9$503
This British Airways deal was found by Cheapflights users on 9/10. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/118:50 pmCVG - DUB
1 stop17h 50mBritish Airways
lun. 11/178:40 pmDUB - CVG
1 stop27h 15mBritish Airways
Deal found 9/10$503
This Air Canada deal was found by Cheapflights users on 9/9. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/268:15 amBNA - DUB
1 stop16h 55mAir Canada
dom. 11/29:00 amDUB - BNA
1 stop16h 50mAir Canada
Deal found 9/9$504
This United Airlines deal was found by Cheapflights users on 9/10. 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.
sáb. 11/86:40 pmCVG - DUB
1 stop31h 30mUnited Airlines
mar. 11/1810:40 amDUB - CVG
1 stop18h 09mUnited Airlines
Deal found 9/10$504
This Delta deal was found by Cheapflights users on 9/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/136:00 amBNA - DUB
2 stops19h 45mDelta
mar. 11/189:45 amDUB - BNA
2 stops17h 21mDelta
Deal found 9/9$507
This Scandinavian Airlines deal was found by Cheapflights users on 9/10. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/97:15 amCVG - DUB
2 stops23h 30mScandinavian Airlines
jue. 11/1311:15 amDUB - CVG
2 stops35h 28mScandinavian Airlines
Deal found 9/10$509
This Scandinavian Airlines deal was found by Cheapflights users on 9/10. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/97:15 amCVG - DUB
2 stops23h 30mScandinavian Airlines
mié. 11/1211:30 amDUB - CVG
2 stops35h 13mScandinavian Airlines
Deal found 9/10$512

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 2,558,603 searches. Data last updated septiembre 11, 2025.
Use the filters below to find and compare flights from Kentucky to Dublin that are best for you.

Fly from

Kentucky

Fly to

Dublin

Route

Depart

Return

Price

CincinnatiDublin

CVG - DUB

CVGDUB

Cincinnati Cinci./N. Kentucky

mié. 1/14

3:55 pm-7:30 am

1 stop10h 35m

Dublin

mié. 1/21

9:00 am-6:00 pm

1 stop14h 00m

$487

KnoxvilleDublin

TYS - DUB

TYSDUB

Knoxville McGhee Tyson

mar. 12/2

7:35 am-8:40 am

1 stop20h 05m

Dublin

mié. 12/10

11:30 am-8:48 pm

1 stop14h 18m

$502

CincinnatiDublin

CVG - DUB

CVGDUB

Cincinnati Cinci./N. Kentucky

mar. 3/10

3:30 pm-7:45 am

1 stop12h 15m

Dublin

mar. 3/24

10:45 am-8:41 pm

1 stop13h 56m

$502

LouisvilleDublin

SDF - DUB

SDFDUB

Louisville Intl

lun. 2/9

8:29 am-8:10 am

1 stop18h 41m

Dublin

jue. 2/19

10:40 am-8:14 pm

1 stop14h 34m

$502

NashvilleDublin

BNA - DUB

BNADUB

Nashville Intl

mié. 11/5

6:00 am-7:30 am

1 stop19h 30m

Dublin

mié. 11/12

9:00 am-7:50 pm

1 stop16h 50m

$502

KnoxvilleDublin

TYS - DUB

TYSDUB

Knoxville McGhee Tyson

mar. 12/2

1:52 pm-9:55 am

2 stops15h 03m

Dublin

mié. 12/10

9:00 am-11:44 pm

2 stops19h 44m

$502

CincinnatiDublin

CVG - DUB

CVGDUB

Cincinnati Cinci./N. Kentucky

mar. 3/10

7:36 pm-10:20 am

1 stop10h 44m

Dublin

mar. 3/24

10:40 am-11:43 pm

1 stop17h 03m

$502

NashvilleDublin

BNA - DUB

BNADUB

Nashville Intl

mar. 1/6

6:25 pm-7:40 pm

1 stop19h 15m

Dublin

sáb. 1/17

1:10 pm-4:15 pm

1 stop33h 05m

$503

LouisvilleDublin

SDF - DUB

SDFDUB

Louisville Intl

lun. 2/9

1:00 pm-8:40 am

1 stop14h 40m

Dublin

jue. 2/19

11:30 am-12:39 am

2 stops18h 09m

$507

NashvilleDublin

BNA - DUB

BNADUB

Nashville Intl

vie. 12/5

6:00 am-8:45 am

2 stops20h 45m

Dublin

vie. 12/12

10:45 am-9:07 pm

2 stops16h 22m

$507

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 55 results
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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.
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

What is the cheapest month to book a flight from Kentucky to Dublin?

Currently, November is the cheapest month in which you can book a flight from Kentucky to Dublin (average of $509). Flying from Kentucky to Dublin in June is currently the most expensive (average of $924). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from KY to DUB?

Find hourly flight availability from Kentucky to Dublin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septiembre 11, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Kentucky to Dublin as you normally would.

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.

  • What airport do you fly into for flights to Dublin from Kentucky?

    Most people fly into Dublin (DUB) if they book a flight to Dublin from Kentucky. Dublin is conveniently located just 5.7 mi from Dublin’s city center.

  • How long is the flight from Kentucky to Dublin?

    A quick flight from Kentucky to Dublin can take about 10h 35m. United Airlines provides one of the quickest options available for as low as $487. Kentucky and Dublin are separated by a distance of 3674 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Kentucky to Dublin one-way?

    The cheapest airlines for a one-way flight from Kentucky to Dublin are British Airways ($412), American Airlines ($457), and United Airlines ($528).

  • What are the most popular routes from Kentucky to Dublin?

    The most popular flight routes from Kentucky to Dublin are Nashville Intl - Dublin, Cincinnati Cinci./N. Kentucky - Dublin and Knoxville McGhee Tyson - Dublin.

  • Can I find deals for flights from Kentucky to Dublin that include hotel bookings?

    Yes. In addition to deals on Kentucky to Dublin flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kentucky to Dublin?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kentucky to Dublin.

  • Can I find deals for business class flights from Kentucky to Dublin?

    Yes. Cheapflights offers flight deals from Kentucky to Dublin by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Kentucky to Dublin?

    Currently, November is the cheapest month in which you can book a flight from Kentucky to Dublin (average of $509). Flying from Kentucky to Dublin in June is currently the most expensive (average of $924). 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.

See more FAQs

Traveling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Maynooth
Castleknock
Swords
Wicklow
Leixlip

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Top 6 airlines flying from Kentucky to Dublin

Discover the top 6 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 2,558,603 searches. Data last updated septiembre 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$523Average$875FlexibilityNo cancel feeOn-time75%
DeltaCheapest$536Average$904FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$536Average$983FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$562Average$977FlexibilityNo cancel feeOn-time69%
Scandinavian AirlinesCheapest$662Average$679FlexibilityNo cancel feeOn-time77%
Aer LingusCheapest$664Average$1,178FlexibilityNo cancel feeOn-timeN/A

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