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Cheap flights from Ireland to Kentucky from £563

DUB — SDF
24 Oct — 31 Oct1
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

Wed 28/1011:30 -
1 stop14h 37m
Wed 11/1107:30 -
1 stop20h 10m
Deal found 23/9£583
Thu 12/1112:05 -
2 stops16h 43m
Sun 15/1118:54 -
2 stops15h 01m
Deal found 22/9£586
Thu 12/1111:30 -
2 stops17h 29m
Sun 15/1116:04 -
1 stop11h 36m
Deal found 22/9£587
Tue 3/1112:05 -
2 stops16h 43m
Tue 10/1118:54 -
2 stops14h 26m
Deal found 19/9£624
Thu 12/1118:30 -
2 stops32h 07m
Sun 15/1118:31 -
1 stop9h 59m
Deal found 22/9£653
Tue 3/1111:30 -
2 stops17h 18m
Tue 10/1112:08 -
1 stop14h 02m
Deal found 19/9£657
Thu 5/1111:30 -
2 stops17h 49m
Thu 12/1107:30 -
1 stop20h 10m
Deal found 21/9£662
Thu 5/1111:30 -
1 stop15h 33m
Thu 12/1107:30 -
1 stop20h 10m
Deal found 21/9£663
Wed 28/1011:30 -
2 stops16h 39m
Mon 2/1108:59 -
2 stops18h 41m
Deal found 20/9£681
Sun 1/1107:35 -
2 stops15h 49m
Sun 8/1118:54 -
2 stops17h 01m
Deal found 20/9£685
Wed 28/1011:30 -
1 stop32h 52m
Mon 2/1107:30 -
1 stop20h 10m
Deal found 20/9£696
Thu 29/1011:30 -
2 stops16h 27m
Mon 2/1108:59 -
2 stops18h 41m
Deal found 20/9£696

Find flight deals from Ireland to Kentucky

Round-trip from

£570

One-way from

£563

Popular in

June

Cheapest in

December

Average price

£706
British Airways
  • British Airways
  • 14/1-18/1
  • 4 total stops
  • 30h 50m total
  • Ireland to Kentucky
Search Deals
British Airways
  • British Airways
  • 31/10-31/12
  • 2 total stops
  • 18h 09m total
  • Ireland to Kentucky
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£46 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£12 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2026
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Ireland to Kentucky that are best for you.

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Route

Depart

Return

Price

Cheapest return flight

DublinLexington

DUB Dublin - LEX Lexington Blue Grass

DUBLEX

Dublin

Thu 14/1

13:05-23:56

2 stops15h 51m

Lexington Blue Grass

Mon 18/1

19:26-15:25

2 stops14h 59m

£570

DublinLouisville

DUB Dublin - SDF Louisville Intl

DUBSDF

Dublin

Wed 28/10

11:30-22:07

1 stop14h 37m

Louisville Intl

Wed 11/11

07:30-08:40

1 stop20h 10m

£583

DublinLouisville

DUB Dublin - SDF Louisville Intl

DUBSDF

Dublin

Thu 12/11

18:30-21:37

2 stops32h 07m

Louisville Intl

Sun 15/11

18:31-09:30

1 stop9h 59m

£653

DublinLexington

DUB Dublin - LEX Lexington Blue Grass

DUBLEX

Dublin

Tue 3/11

11:30-23:48

2 stops17h 18m

Lexington Blue Grass

Tue 10/11

12:08-07:10

1 stop14h 02m

£657

DublinLouisville

DUB Dublin - SDF Louisville Intl

DUBSDF

Dublin

Thu 5/11

11:30-00:19

2 stops17h 49m

Louisville Intl

Thu 12/11

07:30-08:40

1 stop20h 10m

£662

DublinLouisville

DUB Dublin - SDF Louisville Intl

DUBSDF

Dublin

Thu 5/11

11:30-22:03

1 stop15h 33m

Louisville Intl

Thu 12/11

07:30-08:40

1 stop20h 10m

£663

DublinLexington

DUB Dublin - LEX Lexington Blue Grass

DUBLEX

Dublin

Tue 3/11

11:30-15:33

1 stop33h 03m

Lexington Blue Grass

Tue 10/11

16:04-08:40

1 stop11h 36m

£666

DublinLouisville

DUB Dublin - SDF Louisville Intl

DUBSDF

Dublin

Thu 29/10

11:30-21:30

2 stops14h 00m

Louisville Intl

Mon 2/11

13:14-08:40

2 stops14h 26m

£696

DublinLouisville

DUB Dublin - SDF Louisville Intl

DUBSDF

Dublin

Tue 27/10

11:30-09:32

2 stops26h 02m

Louisville Intl

Mon 2/11

13:14-08:40

2 stops14h 26m

£696

DublinLexington

DUB Dublin - LEX Lexington Blue Grass

DUBLEX

Dublin

Thu 29/10

11:30-23:57

2 stops16h 27m

Lexington Blue Grass

Mon 2/11

16:04-08:40

1 stop11h 36m

£696

Flights are sorted by cheapest return flights first.

Deals found on 23/9

Showing 1-10 of 20 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

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, November is the cheapest month in which you can book a flight from Ireland to Kentucky (average of £588). Flying from Ireland to Kentucky in July is currently the most expensive (average of £855). 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

  • How long is the flight from Ireland to Kentucky?

    For as low as £583, British Airways can have you in Kentucky from Ireland in 14h 37m. Airlines will cover a distance of 3757 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, November is the cheapest month in which you can book a flight from Ireland to Kentucky (average of £588). Flying from Ireland to Kentucky in July is currently the most expensive (average of £855). 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

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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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