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Kentucky

$328+ Cheap flights from Ireland to Kentucky

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 6/5. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — SDF
feb. 28 — mar. 71
sáb. 2/28
sáb. 3/7
1 adult, Economy
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Cheap flight deals from Ireland to Kentucky

Cheapest flights from Ireland to Kentucky
Explore the most affordable flight options available from Ireland to Kentucky. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 29, 2026.

This Finnair deal was found by Cheapflights users on 1/27. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/99:30 am
DUB
-
BNA
1 stop15h 14m
Finnair
mar. 4/141:33 pm
BNA
-
DUB
1 stop14h 12m
Finnair
Deal found 1/27$432
This Kiwi.com deal was found by Cheapflights users on 1/28. 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.
dom. 2/152:00 pm
DUB
-
BNA
Nonstop9h 20m
Aer Lingus
sáb. 2/286:50 pm
BNA
-
DUB
Nonstop8h 00m
Aer Lingus
Deal found 1/28$462
This Iberia deal was found by Cheapflights users on 1/27. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 2/269:40 am
DUB
-
BNA
2 stops20h 19m
Multiple Airlines
lun. 3/26:25 pm
BNA
-
DUB
1 stop16h 40m
Multiple Airlines
Deal found 1/27$464
This American Airlines deal was found by Cheapflights users on 1/27. 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.
jue. 2/2611:30 am
DUB
-
BNA
1 stop13h 10m
American Airlines
lun. 3/22:26 pm
BNA
-
DUB
1 stop12h 14m
American Airlines
Deal found 1/27$467
This American Airlines deal was found by Cheapflights users on 1/28. 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.
mar. 2/2411:30 am
DUB
-
BNA
2 stops13h 42m
American Airlines
dom. 3/110:15 am
BNA
-
DUB
1 stop16h 25m
American Airlines
Deal found 1/28$469
This Flighttix deal was found by Cheapflights users on 1/27. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 2/511:30 am
DUB
-
BNA
2 stops33h 17m
British Airways
dom. 2/810:34 am
BNA
-
DUB
1 stop16h 06m
British Airways
Deal found 1/27$472
This American Airlines deal was found by Cheapflights users on 1/27. 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.
jue. 2/1211:30 am
DUB
-
BNA
1 stop13h 10m
American Airlines
vie. 2/209:37 am
BNA
-
DUB
1 stop17h 03m
American Airlines
Deal found 1/27$476
This American Airlines deal was found by Cheapflights users on 1/27. 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.
mié. 2/1111:30 am
DUB
-
BNA
2 stops16h 06m
American Airlines
mié. 3/49:37 am
BNA
-
DUB
1 stop17h 03m
American Airlines
Deal found 1/27$479
This Booking.com deal was found by Cheapflights users on 1/27. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 2/225:10 am
DUB
-
TYS
2 stops19h 19m
Lufthansa
sáb. 2/281:50 pm
TYS
-
DUB
1 stop13h 20m
Lufthansa
Deal found 1/27$556
This KLM deal was found by Cheapflights users on 1/27. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 2/229:45 am
DUB
-
TYS
1 stop15h 15m
KLM
sáb. 2/2812:00 pm
TYS
-
DUB
1 stop14h 45m
KLM
Deal found 1/27$557
This United Airlines deal was found by Cheapflights users on 1/26. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 2/69:00 am
DUB
-
TYS
2 stops30h 57m
United Airlines
lun. 2/91:59 pm
TYS
-
DUB
2 stops12h 31m
United Airlines
Deal found 1/26$572
This United Airlines deal was found by Cheapflights users on 1/27. 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.
mié. 2/189:00 am
DUB
-
TYS
2 stops30h 19m
United Airlines
dom. 2/229:40 am
TYS
-
DUB
2 stops17h 30m
United Airlines
Deal found 1/27$574

Find flight deals from Ireland to Kentucky

Keep the following information in mind while searching for Ireland to Kentucky flight deals. Data was last updated enero 29, 2026.

Round-trip from

$432
(Finnair)

One-way from

$328
(Mytrip)

Popular in

August

Cheapest in

November

Average price

$1,046
From Ireland to Kentucky
Search Deals
One-way flight from Ireland to Kentucky
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($94 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ireland to Kentucky 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 enero 29, 2026.
Use the filters below to find and compare flights from Ireland to Kentucky that are best for you.

Fly from

Ireland

Fly to

Kentucky

Route

Depart

Return

Price

DublinNashville

DUB - BNA

DUBBNA

Dublin

jue. 4/9

9:30 am-6:44 pm

1 stop15h 14m

Nashville Intl

mar. 4/14

1:33 pm-9:45 am

1 stop14h 12m

$432

DublinNashville

DUB - BNA

DUBBNA

Dublin

mar. 2/24

11:30 am-6:40 pm

1 stop13h 10m

Nashville Intl

dom. 3/1

10:15 am-8:40 am

1 stop16h 25m

$469

DublinNashville

DUB - BNA

DUBBNA

Dublin

lun. 3/2

11:30 am-6:40 pm

1 stop13h 10m

Nashville Intl

lun. 3/9

5:12 pm-8:40 am

1 stop10h 28m

$480

DublinNashville

DUB - BNA

DUBBNA

Dublin

lun. 3/2

9:40 am-11:34 pm

2 stops19h 54m

Nashville Intl

lun. 3/9

4:06 pm-8:55 am

2 stops35h 49m

$500

DublinNashville

DUB - BNA

DUBBNA

Dublin

lun. 6/8

8:30 pm-4:49 pm

2 stops26h 19m

Nashville Intl

mar. 6/16

8:40 pm-7:30 pm

1 stop16h 50m

$505

DublinNashville

DUB - BNA

DUBBNA

Dublin

dom. 2/15

2:00 pm-5:20 pm

Nonstop9h 20m

Nashville Intl

sáb. 2/28

6:00 am-4:20 am

1 stop16h 20m

$541

DublinNashville

DUB - BNA

DUBBNA

Dublin

jue. 2/26

5:55 am-7:36 pm

2 stops19h 41m

Nashville Intl

lun. 3/2

9:23 am-8:00 am

2 stops16h 37m

$545

DublinNashville

DUB - BNA

DUBBNA

Dublin

vie. 5/29

12:15 pm-7:45 pm

1 stop13h 30m

Nashville Intl

vie. 6/5

8:55 pm-1:15 pm

1 stop10h 20m

$547

DublinNashville

DUB - BNA

DUBBNA

Dublin

mié. 2/11

8:50 am-11:00 pm

2 stops20h 10m

Nashville Intl

mié. 3/4

11:27 am-8:45 am

1 stop15h 18m

$550

DublinNashville

DUB - BNA

DUBBNA

Dublin

mar. 2/24

5:55 am-8:25 pm

2 stops20h 30m

Nashville Intl

dom. 3/1

6:00 am-7:45 am

2 stops19h 45m

$553

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 60 results
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Best time to book a flight from Ireland to Kentucky

Have a flexible travel schedule? Discover the best time to fly to Kentucky from Ireland 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 Ireland to Kentucky

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

Currently, October is the cheapest month in which you can book a flight from Ireland to Kentucky (average of $588). Flying from Ireland to Kentucky in August is currently the most expensive (average of $1,016). 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 Ireland to Kentucky. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Ireland to Kentucky?

    For as low as $469, Finnair can have you in Kentucky from Ireland in 13h 10m. The distance between Ireland and Kentucky is about 3894 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ireland to Kentucky 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 Ireland to Kentucky?

    Currently, October is the cheapest month in which you can book a flight from Ireland to Kentucky (average of $588). Flying from Ireland to Kentucky in August is currently the most expensive (average of $1,016). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Ireland to Kentucky

See prices for flight routes from nearby airports that may be better suited for you.
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