What is the cheapest airline that flies from Ireland to Kentucky?

British Airways and American Airlines are the most popular carriers operating from Ireland to Kentucky

When did momondo last update prices for flights from Ireland to Kentucky?

Prices for flights from Ireland to Kentucky were last updated today.

How old do you have to be to fly from Ireland to Kentucky?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ireland to Kentucky.

What documentation or ID do you need to fly to Kentucky?

The necessary travel and health documents for your Kentucky trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$464 Cheap Flights from Ireland to Kentucky in 2026/27

Find the cheapest flights from Ireland to Kentucky

Round-trip

One-way

Last minute

Recent round-trip flight deals from Ireland to Kentucky

Enter your travel dates to find the best prices.

12:30 pm - 11:58 pmDUB Dublin-LEX Lexington Blue Grass

40h 28m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson

3:38 pm - 11:45 amLEX Lexington Blue Grass-DUB Dublin

39h 07m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen

$786Scandinavian Airlines

Thu, Nov 19 - Mon, Nov 23

12:30 pm - 9:38 pmDUB Dublin-SDF Louisville Intl

38h 08m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson

1:30 pm - 11:45 amSDF Louisville Intl-DUB Dublin

17h 15m2 stops Boston Logan Intl Kastrup Copenhagen

$786Scandinavian Airlines

Thu, Nov 5 - Mon, Nov 9

12:05 pm - 11:42 pmDUB Dublin-LEX Lexington Blue Grass

16h 37m2 stops London Heathrow Chicago O'Hare Intl

7:22 pm - 5:45 pmLEX Lexington Blue Grass-DUB Dublin

17h 23m2 stops Chicago O'Hare Intl London Heathrow

$849British Airways

Tue, Dec 1 - Tue, Dec 8

12:05 pm - 11:51 pmDUB Dublin-LEX Lexington Blue Grass

16h 46m2 stops London Heathrow Chicago O'Hare Intl

7:22 pm - 5:45 pmLEX Lexington Blue Grass-DUB Dublin

17h 23m2 stops Chicago O'Hare Intl London Heathrow

$850British Airways

Thu, Dec 3 - Thu, Dec 10

1:05 pm - 11:56 pmDUB Dublin-LEX Lexington Blue Grass

15h 51m2 stops London Heathrow Chicago O'Hare Intl

11:55 am - 9:40 amLEX Lexington Blue Grass-DUB Dublin

16h 45m2 stops Chicago O'Hare Intl London Heathrow

$855British Airways

Sat, Jan 16 - Tue, Feb 2

11:30 am - 10:03 pmDUB Dublin-SDF Louisville Intl

15h 33m1 stop Philadelphia

1:25 pm - 7:10 amSDF Louisville Intl-DUB Dublin

12h 45m1 stop Dallas/Fort Worth

$883American Airlines

Thu, Nov 5 - Mon, Nov 9

12:55 pm - 11:38 amDUB Dublin-LEX Lexington Blue Grass

27h 43m1 stop Dallas/Fort Worth

4:04 pm - 8:40 amLEX Lexington Blue Grass-DUB Dublin

11h 36m1 stop Philadelphia

$884American Airlines

Fri, Nov 6 - Tue, Nov 10

11:30 am - 12:13 amDUB Dublin-SDF Louisville Intl

17h 43m2 stops Philadelphia Charlotte Douglas

11:44 am - 9:00 amSDF Louisville Intl-DUB Dublin

16h 16m1 stop Philadelphia

$887American Airlines

Sat, Dec 5 - Sat, Dec 12

12:55 pm - 10:44 pmDUB Dublin-LEX Lexington Blue Grass

14h 49m1 stop Dallas/Fort Worth

7:00 am - 7:10 amLEX Lexington Blue Grass-DUB Dublin

19h 10m1 stop Dallas/Fort Worth

$891American Airlines

Thu, Nov 19 - Mon, Nov 23

11:30 am - 11:05 pmDUB Dublin-LEX Lexington Blue Grass

16h 35m2 stops Philadelphia Charlotte Douglas

5:10 am - 8:30 amLEX Lexington Blue Grass-DUB Dublin

22h 20m2 stops Chicago O'Hare Intl Philadelphia

$899American Airlines

Thu, Jan 14 - Mon, Jan 18

Recent last minute flight deals from Ireland to Kentucky

Enter your travel dates to find the best prices.

11:30 am - 10:07 pmDUB Dublin-SDF Louisville Intl

14h 37m1 stop Philadelphia

7:30 am - 8:40 amSDF Louisville Intl-DUB Dublin

20h 10m1 stop Philadelphia

$915American Airlines

Wed, Oct 28 - Wed, Nov 11

11:30 am - 9:30 pmDUB Dublin-SDF Louisville Intl

14h 00m2 stops Philadelphia Washington, D.C. Reagan-National

11:08 am - 8:40 amSDF Louisville Intl-DUB Dublin

16h 32m1 stop Philadelphia

$920American Airlines

Wed, Oct 28 - Wed, Nov 11

12:55 pm - 12:05 pmDUB Dublin-LEX Lexington Blue Grass

27h 10m1 stop Dallas/Fort Worth

4:04 pm - 8:40 amLEX Lexington Blue Grass-DUB Dublin

11h 36m1 stop Philadelphia

$993American Airlines

Wed, Oct 28 - Mon, Nov 2

12:55 pm - 11:27 pmDUB Dublin-SDF Louisville Intl

14h 32m1 stop Dallas/Fort Worth

7:30 am - 8:40 amSDF Louisville Intl-DUB Dublin

20h 10m1 stop Philadelphia

$997American Airlines

Wed, Oct 28 - Wed, Nov 11

3:30 pm - 9:35 pmDUB Dublin-SDF Louisville Intl

34h 05m2 stops Indianapolis Chicago O'Hare Intl

10:13 am - 12:15 pmSDF Louisville Intl-DUB Dublin

21h 02m2 stops Chicago O'Hare Intl London Heathrow

$1,056Multiple Airlines

Wed, Oct 28 - Wed, Nov 11

4:45 pm - 12:52 pmDUB Dublin-LEX Lexington Blue Grass

24h 07m1 stop Boston Logan Intl

11:14 am - 8:20 amLEX Lexington Blue Grass-DUB Dublin

16h 06m1 stop Miami

$1,081American Airlines

Wed, Oct 28 - Sun, Nov 1

11:30 am - 9:30 pmDUB Dublin-SDF Louisville Intl

14h 00m2 stops Philadelphia Washington, D.C. Reagan-National

11:08 am - 8:40 amSDF Louisville Intl-DUB Dublin

16h 32m1 stop Philadelphia

$1,105American Airlines

Wed, Oct 28 - Wed, Nov 11

3:55 pm - 12:09 amDUB Dublin-LEX Lexington Blue Grass

36h 14m2 stops Cleveland Hopkins Intl Chicago O'Hare Intl

5:14 am - 5:15 amLEX Lexington Blue Grass-DUB Dublin

19h 01m1 stop Chicago O'Hare Intl

$1,108Aer Lingus

Wed, Oct 28 - Mon, Nov 2

9:30 am - 8:35 pmDUB Dublin-LEX Lexington Blue Grass

15h 05m2 stops Newark Chicago O'Hare Intl

6:15 pm - 8:10 amLEX Lexington Blue Grass-DUB Dublin

32h 55m1 stop Chicago O'Hare Intl

$1,114United Airlines

Wed, Oct 28 - Sun, Nov 1

9:30 am - 8:35 pmDUB Dublin-LEX Lexington Blue Grass

15h 05m2 stops Newark Chicago O'Hare Intl

11:05 am - 7:30 amLEX Lexington Blue Grass-DUB Dublin

15h 25m2 stops Chicago O'Hare Intl Newark

$1,115United Airlines

Wed, Oct 28 - Mon, Nov 2

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American Airlines flights from Ireland to Kentucky

Our best American Airlines deals on Ireland to Kentucky flight tickets

American Airlines

Nov 5

DUB11:30 amDublin

15h 33m

1 stop

SDF10:03 pmLouisville Intl

Nov 9

SDF1:25 pmLouisville Intl

12h 45m

1 stop

DUB7:10 amDublin

$883

American Airlines

Nov 6

DUB12:55 pmDublin

27h 43m

1 stop

LEX11:38 amLexington Blue Grass

Nov 10

LEX4:04 pmLexington Blue Grass

11h 36m

1 stop

DUB8:40 amDublin

$884

American Airlines

Dec 5

DUB11:30 amDublin

16h 29m

2 stops

SDF10:59 pmLouisville Intl

Dec 12

SDF2:02 pmLouisville Intl

13h 58m

2 stops

DUB9:00 amDublin

$887

Aer Lingus flights from Ireland to Kentucky

Our best Aer Lingus deals on Ireland to Kentucky flight tickets

Aer Lingus

Nov 30

DUB3:50 pmDublin

12h 52m

1 stop

LEX11:42 pmLexington Blue Grass

Dec 28

LEX11:17 amLexington Blue Grass

17h 13m

1 stop

DUB9:30 amDublin

$1,000

Aer Lingus

Dec 3

DUB3:50 pmDublin

13h 01m

1 stop

LEX11:51 pmLexington Blue Grass

Dec 10

LEX11:10 amLexington Blue Grass

13h 05m

1 stop

DUB5:15 amDublin

$1,020

Aer Lingus

Dec 5

DUB3:50 pmDublin

13h 01m

1 stop

LEX11:51 pmLexington Blue Grass

Dec 12

LEX11:03 amLexington Blue Grass

13h 12m

1 stop

DUB5:15 amDublin

$1,021

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DublinLexington

DUB Dublin - LEX Lexington Blue Grass

DUBLEX

Dublin

Thu 11/19

12:30 pm-11:58 pm

2 stops40h 28m

Lexington Blue Grass

Mon 11/23

3:38 pm-11:45 am

2 stops39h 07m

$786

DublinLouisville

DUB Dublin - SDF Louisville Intl

DUBSDF

Dublin

Thu 11/5

12:30 pm-9:38 pm

2 stops38h 08m

Louisville Intl

Mon 11/9

1:30 pm-11:45 am

2 stops17h 15m

$786

DublinLexington

DUB Dublin - LEX Lexington Blue Grass

DUBLEX

Dublin

Tue 12/1

12:05 pm-11:42 pm

2 stops16h 37m

Lexington Blue Grass

Tue 12/8

7:22 pm-5:45 pm

2 stops17h 23m

$849

DublinLexington

DUB Dublin - LEX Lexington Blue Grass

DUBLEX

Dublin

Thu 12/3

12:05 pm-11:51 pm

2 stops16h 46m

Lexington Blue Grass

Thu 12/10

7:22 pm-5:45 pm

2 stops17h 23m

$850

DublinLexington

DUB Dublin - LEX Lexington Blue Grass

DUBLEX

Dublin

Sat 1/16

1:05 pm-11:56 pm

2 stops15h 51m

Lexington Blue Grass

Tue 2/2

11:55 am-9:40 am

2 stops16h 45m

$855

Quickest round-trip

DublinLouisville

DUB Dublin - SDF Louisville Intl

DUBSDF

Dublin

Thu 11/5

11:30 am-10:03 pm

1 stop15h 33m

Louisville Intl

Mon 11/9

1:25 pm-7:10 am

1 stop12h 45m

$883

DublinLexington

DUB Dublin - LEX Lexington Blue Grass

DUBLEX

Dublin

Fri 11/6

12:55 pm-11:38 am

1 stop27h 43m

Lexington Blue Grass

Tue 11/10

4:04 pm-8:40 am

1 stop11h 36m

$884

DublinLouisville

DUB Dublin - SDF Louisville Intl

DUBSDF

Dublin

Sat 12/5

11:30 am-12:13 am

2 stops17h 43m

Louisville Intl

Sat 12/12

11:44 am-9:00 am

1 stop16h 16m

$887

DublinLexington

DUB Dublin - LEX Lexington Blue Grass

DUBLEX

Dublin

Thu 11/19

12:55 pm-10:44 pm

1 stop14h 49m

Lexington Blue Grass

Mon 11/23

7:00 am-7:10 am

1 stop19h 10m

$891

DublinLexington

DUB Dublin - LEX Lexington Blue Grass

DUBLEX

Dublin

Thu 1/14

11:30 am-11:05 pm

2 stops16h 35m

Lexington Blue Grass

Mon 1/18

5:10 am-8:30 am

2 stops22h 20m

$899

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Ireland to Kentucky

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Kentucky?

If you’re not able to fly to Kentucky in November, then March is your next best option. Flight prices from Ireland to Kentucky during March average around $849.

Can stopping save me money on Ireland to Kentucky flights?

You could potentially save up to 3% on your flight if you consider stops on a Ireland to Kentucky flight.

Cheap Ireland to Kentucky flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ireland to Kentucky

Best Price Found	$464
Fastest flight time	9h 00m
Direct flights	None

The best one-way flight to Kentucky from Ireland in the past 72 hours is $464. The best round-trip flight deal from Ireland to Kentucky found on momondo in the last 72 hours is $786.

The fastest flight from Ireland to Kentucky takes 9h 00m

There are no direct flights from Ireland to Kentucky. There are no popular flight routes from Ireland to Kentucky.

Search flight deals

Frequently asked questions about flying from Ireland to Kentucky

When did momondo last update prices for flights from Ireland to Kentucky?
Prices for flights from Ireland to Kentucky were last updated today.
How old do you have to be to fly from Ireland to Kentucky?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ireland to Kentucky.
What documentation or ID do you need to fly to Kentucky?
The necessary travel and health documents for your Kentucky trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Ireland to Kentucky?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Kentucky from Ireland.

Can I find flights from Ireland to Kentucky with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Kentucky from Ireland with this policy.

How can momondo help me find flights from Ireland to Kentucky?

Once you have performed a search for Ireland to Kentucky flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Ireland to Kentucky right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Kentucky, momondo offers a useful price alert feature which will track prices for flights to Kentucky from Ireland and alert you when they change.