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

Aer Lingus and United Airlines are the most popular carriers operating from Dublin to Kentucky

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

Prices for flights from Dublin Airport to Kentucky are updated daily.

How many operators does momondo search for flights from Dublin Airport to Kentucky?

The number of operators available for flights from Dublin Airport to Kentucky is 1 as of November 2026.

How old do you have to be to fly from Dublin Airport to Kentucky?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Dublin Airport to Kentucky.

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

The travel and health documents you'll need for your trip to Kentucky may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Kentucky. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

€401 Cheap Flights from Dublin to Kentucky in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Dublin to Kentucky

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

06:35 - 18:52DUB Dublin-LEX Lexington Blue Grass

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

19:26 - 16:35LEX Lexington Blue Grass-DUB Dublin

16h 09m2 stops Chicago O'Hare Intl London Heathrow

€625British Airways

Tue, 8 Dec - Fri, 8 Jan

09:40 - 16:54DUB Dublin-SDF Louisville Intl

12h 14m1 stop Atlanta Hartsfield-Jackson

12:40 - 07:55SDF Louisville Intl-DUB Dublin

14h 15m1 stop Minneapolis St Paul

€627Air France

Tue, 24 Nov - Sun, 29 Nov

05:45 - 21:13DUB Dublin-SDF Louisville Intl

20h 28m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County

17:40 - 14:25SDF Louisville Intl-DUB Dublin

15h 45m2 stops Detroit Metropolitan Wayne County Paris Charles de Gaulle

€633Delta

Tue, 24 Nov - Sun, 29 Nov

05:45 - 21:13DUB Dublin-SDF Louisville Intl

20h 28m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County

07:05 - 07:45SDF Louisville Intl-DUB Dublin

19h 40m1 stop Atlanta Hartsfield-Jackson

€636Delta

Tue, 24 Nov - Sun, 29 Nov

05:45 - 17:17DUB Dublin-SDF Louisville Intl

16h 32m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County

15:00 - 07:45SDF Louisville Intl-DUB Dublin

11h 45m1 stop Atlanta Hartsfield-Jackson

€637KLM

Tue, 24 Nov - Mon, 30 Nov

05:45 - 17:17DUB Dublin-SDF Louisville Intl

16h 32m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County

17:40 - 12:40SDF Louisville Intl-DUB Dublin

14h 00m2 stops Detroit Metropolitan Wayne County Amsterdam Schiphol

€639KLM

Tue, 24 Nov - Mon, 30 Nov

11:30 - 15:39DUB Dublin-LEX Lexington Blue Grass

33h 09m1 stop Philadelphia

16:09 - 08:40LEX Lexington Blue Grass-DUB Dublin

11h 31m1 stop Philadelphia

€643American Airlines

Thu, 26 Nov - Mon, 30 Nov

11:30 - 13:00DUB Dublin-LEX Lexington Blue Grass

30h 30m2 stops Philadelphia Charlotte Douglas

16:09 - 08:40LEX Lexington Blue Grass-DUB Dublin

11h 31m1 stop Philadelphia

€643American Airlines

Thu, 26 Nov - Mon, 30 Nov

11:30 - 15:39DUB Dublin-LEX Lexington Blue Grass

33h 09m1 stop Philadelphia

16:09 - 08:40LEX Lexington Blue Grass-DUB Dublin

11h 31m1 stop Philadelphia

€644American Airlines

Thu, 26 Nov - Mon, 30 Nov

09:40 - 21:42DUB Dublin-SDF Louisville Intl

17h 02m1 stop Atlanta Hartsfield-Jackson

15:00 - 07:45SDF Louisville Intl-DUB Dublin

11h 45m1 stop Atlanta Hartsfield-Jackson

€646KLM

Tue, 24 Nov - Mon, 30 Nov

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British Airways flights from Dublin to Kentucky

Our best British Airways deals on Dublin to Kentucky flight tickets

British Airways

8 Dec

DUB06:35Dublin

17h 17m

2 stops

LEX18:52Lexington Blue Grass

8 Jan

LEX19:26Lexington Blue Grass

16h 09m

2 stops

DUB16:35Dublin

€625

British Airways

9 Dec

DUB11:30Dublin

16h 45m

2 stops

LEX23:15Lexington Blue Grass

9 Jan

LEX19:26Lexington Blue Grass

14h 39m

2 stops

DUB15:05Dublin

€709

British Airways

4 Jan

DUB20:40Dublin

29h 35m

2 stops

SDF21:15Louisville Intl

7 Jun

SDF19:18Louisville Intl

19h 17m

2 stops

DUB19:35Dublin

€754

Delta flights from Dublin to Kentucky

Our best Delta deals on Dublin to Kentucky flight tickets

Delta

24 Nov

DUB05:45Dublin

20h 28m

2 stops

SDF21:13Louisville Intl

29 Nov

SDF17:40Louisville Intl

15h 45m

2 stops

DUB14:25Dublin

€633

Delta

24 Nov

DUB05:45Dublin

20h 28m

2 stops

SDF21:13Louisville Intl

29 Nov

SDF07:05Louisville Intl

19h 40m

1 stop

DUB07:45Dublin

€636

Delta

26 Nov

DUB08:50Dublin

34h 15m

2 stops

LEX14:05Lexington Blue Grass

30 Nov

LEX17:49Lexington Blue Grass

13h 51m

2 stops

DUB12:40Dublin

€657

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinLexington

DUB Dublin - LEX Lexington Blue Grass

DUBLEX

Dublin

Tue 8/12

06:35-18:52

2 stops17h 17m

Lexington Blue Grass

Fri 8/1

19:26-16:35

2 stops16h 09m

€625

Fastest return journey

DublinLouisville

DUB Dublin - SDF Louisville Intl

DUBSDF

Dublin

Tue 24/11

09:40-16:54

1 stop12h 14m

Louisville Intl

Sun 29/11

12:40-07:55

1 stop14h 15m

€627

DublinLouisville

DUB Dublin - SDF Louisville Intl

DUBSDF

Dublin

Tue 24/11

05:45-21:13

2 stops20h 28m

Louisville Intl

Sun 29/11

17:40-14:25

2 stops15h 45m

€633

DublinLouisville

DUB Dublin - SDF Louisville Intl

DUBSDF

Dublin

Tue 24/11

05:45-21:13

2 stops20h 28m

Louisville Intl

Sun 29/11

07:05-07:45

1 stop19h 40m

€636

DublinLouisville

DUB Dublin - SDF Louisville Intl

DUBSDF

Dublin

Tue 24/11

05:45-17:17

2 stops16h 32m

Louisville Intl

Mon 30/11

15:00-07:45

1 stop11h 45m

€637

DublinLouisville

DUB Dublin - SDF Louisville Intl

DUBSDF

Dublin

Tue 24/11

05:45-17:17

2 stops16h 32m

Louisville Intl

Mon 30/11

17:40-12:40

2 stops14h 00m

€639

DublinLexington

DUB Dublin - LEX Lexington Blue Grass

DUBLEX

Dublin

Thu 26/11

11:30-15:39

1 stop33h 09m

Lexington Blue Grass

Mon 30/11

16:09-08:40

1 stop11h 31m

€643

DublinLexington

DUB Dublin - LEX Lexington Blue Grass

DUBLEX

Dublin

Thu 26/11

11:30-13:00

2 stops30h 30m

Lexington Blue Grass

Mon 30/11

16:09-08:40

1 stop11h 31m

€643

DublinLexington

DUB Dublin - LEX Lexington Blue Grass

DUBLEX

Dublin

Thu 26/11

11:30-15:39

1 stop33h 09m

Lexington Blue Grass

Mon 30/11

16:09-08:40

1 stop11h 31m

€644

DublinLouisville

DUB Dublin - SDF Louisville Intl

DUBSDF

Dublin

Tue 24/11

09:40-21:42

1 stop17h 02m

Louisville Intl

Mon 30/11

15:00-07:45

1 stop11h 45m

€646

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Dublin 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?

The cheapest month to fly to Kentucky from Dublin is in March. Flight prices, which tend to average around €0, are often lower during this time because this is during the off-season. If you’re not able to fly to Kentucky in March, then November is your next best option. Flight prices from Dublin to Kentucky during November average around €784.

Cheap Dublin to Kentucky flight deals and tips

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

Best price found	€401
Fastest flight time	9h 00m
Direct flights	None

The best one-way flight to Kentucky from Dublin in the past 72 hours is €401. The best return flight deal from Dublin to Kentucky found on momondo in the last 72 hours is €625.

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

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

Search flight deals

Frequently asked questions about flying from Dublin to Kentucky

When did momondo last update prices for flights from Dublin Airport to Kentucky?
Prices for flights from Dublin Airport to Kentucky are updated daily.
How many operators does momondo search for flights from Dublin Airport to Kentucky?
The number of operators available for flights from Dublin Airport to Kentucky is 1 as of November 2026.
How old do you have to be to fly from Dublin Airport to Kentucky?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Dublin Airport to Kentucky.
What documentation or ID do you need to fly to Kentucky?
The travel and health documents you'll need for your trip to Kentucky may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Kentucky. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Dublin to Kentucky

Compare and see reviews for airlines that fly from Dublin to Kentucky with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom €684	Free Cancellation	Rating 7.0 12,228 reviews		Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Dublin 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 Dublin.

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

Yes. momondo allows you to filter the results for Dublin to Kentucky flights to just show those with flexible booking policies.

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

Once all potential Dublin to Kentucky flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for Dublin to Kentucky flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.