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Cheap flights from Ireland to Kentucky from £238

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 4/9. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — SDF
19 Jul — 26 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ireland to Kentucky

Enter your travel dates to find the best prices.

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 19 June 2026.

Thu 2/710:40
DUB
-
BNA
1 stop27h 10m
JetBlue
Sat 11/719:45
BNA
-
DUB
1 stop30h 35m
JetBlue
Deal found 16/6£416
Mon 14/914:15
DUB
-
BNA
1 stop11h 15m
Icelandair
Sun 11/1020:55
BNA
-
DUB
1 stop10h 20m
Icelandair
Deal found 15/6£443
Mon 14/914:15
DUB
-
BNA
1 stop11h 15m
Icelandair
Mon 5/1020:55
BNA
-
DUB
1 stop32h 10m
Icelandair
Deal found 15/6£444
Fri 4/912:15
DUB
-
BNA
1 stop13h 30m
Icelandair
Fri 11/920:55
BNA
-
DUB
1 stop10h 20m
Icelandair
Deal found 16/6£450
Fri 3/710:40
DUB
-
BNA
1 stop14h 50m
JetBlue
Mon 13/719:45
BNA
-
DUB
1 stop30h 35m
JetBlue
Deal found 14/6£453
Thu 3/1208:50
DUB
-
BNA
1 stop13h 50m
British Airways
Mon 7/1214:16
BNA
-
DUB
2 stops13h 34m
British Airways
Deal found 15/6£454
Sat 21/1105:45
DUB
-
BNA
2 stops18h 48m
Delta
Tue 1/1217:38
BNA
-
DUB
2 stops14h 52m
Delta
Deal found 18/6£460
Wed 4/1105:45
DUB
-
BNA
2 stops16h 57m
Delta
Sun 8/1112:15
BNA
-
DUB
2 stops14h 45m
Delta
Deal found 16/6£462
Thu 12/1108:50
DUB
-
BNA
2 stops15h 43m
Delta
Sat 21/1106:40
BNA
-
DUB
2 stops20h 05m
Delta
Deal found 17/6£463
Sun 20/1209:45
DUB
-
LEX
1 stop14h 09m
KLM
Thu 31/1217:48
LEX
-
DUB
2 stops17h 32m
KLM
Deal found 17/6£548
Wed 2/913:25
DUB
-
LEX
2 stops15h 34m
KLM
Wed 9/912:53
LEX
-
DUB
1 stop14h 52m
KLM
Deal found 17/6£587
Sun 20/1212:05
DUB
-
LEX
2 stops16h 17m
British Airways
Thu 31/1219:06
LEX
-
DUB
2 stops13h 29m
British Airways
Deal found 17/6£611

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 19 June 2026.

Round-trip from

£416

One-way from

£238

Popular in

August

Cheapest in

November

Average price

£727
JetBlue
  • JetBlue
  • 2/7-11/7
  • 2 total stops
  • 57h 45m total
  • Ireland to Kentucky
Search Deals
JetBlue
  • JetBlue
  • 4/9
  • 1 total stop
  • 27h 09m total
  • Ireland to Kentucky
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£43 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customise 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 858,174 searches. Data last updated 19 June 2026.
Use the filters below to find and compare flights from Ireland to Kentucky that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinNashville

DUB - BNA

DUBBNA

Dublin

Thu 3/12

13:10-22:20

2 stops15h 10m

Nashville Intl

Mon 7/12

14:16-09:50

2 stops13h 34m

£459

DublinNashville

DUB - BNA

DUBBNA

Dublin

Sat 21/11

05:45-18:33

2 stops18h 48m

Nashville Intl

Tue 1/12

07:10-09:45

1 stop20h 35m

£462

DublinNashville

DUB - BNA

DUBBNA

Dublin

Thu 12/11

05:45-18:33

2 stops18h 48m

Nashville Intl

Sat 21/11

06:25-07:45

1 stop19h 20m

£463

DublinNashville

DUB - BNA

DUBBNA

Dublin

Wed 14/10

08:35-20:00

2 stops17h 25m

Nashville Intl

Sun 18/10

20:40-09:40

1 stop31h 00m

£471

DublinNashville

DUB - BNA

DUBBNA

Dublin

Wed 2/9

08:35-19:59

2 stops17h 24m

Nashville Intl

Fri 11/9

17:49-17:50

2 stops18h 01m

£475

DublinNashville

DUB - BNA

DUBBNA

Dublin

Fri 2/10

08:35-18:25

1 stop15h 50m

Nashville Intl

Thu 8/10

12:45-09:45

1 stop15h 00m

£508

DublinNashville

DUB - BNA

DUBBNA

Dublin

Mon 21/9

13:25-23:07

2 stops15h 42m

Nashville Intl

Sun 27/9

17:05-08:45

1 stop9h 40m

£510
Fastest return journey

DublinNashville

DUB - BNA

DUBBNA

Dublin

Thu 3/12

14:00-17:20

Nonstop9h 20m

Nashville Intl

Mon 7/12

12:55-05:15

1 stop10h 20m

£558

DublinNashville

DUB - BNA

DUBBNA

Dublin

Mon 13/7

09:30-21:25

1 stop17h 55m

Nashville Intl

Mon 20/7

17:41-11:50

1 stop12h 09m

£578

DublinNashville

DUB - BNA

DUBBNA

Dublin

Wed 15/7

09:30-21:14

1 stop17h 44m

Nashville Intl

Fri 31/7

17:41-11:50

1 stop12h 09m

£579

Flights are sorted by cheapest return flights first.

Deals found on 15/6

Showing 1-10 of 31 resultsSorted by cheapest first
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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 return 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 £405). Flying from Ireland to Kentucky in July is currently the most expensive (average of £778). 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 £595, British Airways can have you in Kentucky from Ireland in 12h 21m. Airlines will cover a distance of 3720 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • 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 holiday 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 £405). Flying from Ireland to Kentucky in July is currently the most expensive (average of £778). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ireland to Kentucky?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Ireland to Kentucky. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Ireland to Kentucky?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Kentucky from Ireland.

Can Cheapflights find flights from Ireland to Kentucky with no change fees?

Yes, we can. To see specific flights from Ireland to Kentucky with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Ireland to Kentucky become cheaper?

Yes! Start tracking prices for Ireland to Kentucky flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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