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

British Airways, Finnair, and Air Canada 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 September 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.

€648 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

Cheap return flights

Enter your travel dates to find the best prices.

13:05 - 23:48DUB Dublin-LEX Lexington Blue Grass

15h 43m2 stops London Heathrow Chicago O'Hare Intl

18:54 - 14:55LEX Lexington Blue Grass-DUB Dublin

15h 01m2 stops Chicago O'Hare Intl London Heathrow

€648British Airways

Wed, 4 Nov - Sun, 8 Nov

13:05 - 23:56DUB Dublin-LEX Lexington Blue Grass

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

19:26 - 15:25LEX Lexington Blue Grass-DUB Dublin

14h 59m2 stops Chicago O'Hare Intl London Heathrow

€664British Airways

Thu, 14 Jan - Mon, 18 Jan

13:05 - 23:56DUB Dublin-LEX Lexington Blue Grass

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

19:26 - 15:25LEX Lexington Blue Grass-DUB Dublin

14h 59m2 stops Chicago O'Hare Intl London Heathrow

€666British Airways

Thu, 14 Jan - Mon, 18 Jan

12:55 - 23:27DUB Dublin-SDF Louisville Intl

14h 32m1 stop Dallas/Fort Worth

18:31 - 14:05SDF Louisville Intl-DUB Dublin

14h 34m2 stops Chicago O'Hare Intl London Heathrow

€669Multiple Airlines

Wed, 28 Oct - Wed, 11 Nov

11:30 - 21:37DUB Dublin-SDF Louisville Intl

15h 07m2 stops Philadelphia Chicago O'Hare Intl

11:08 - 08:40SDF Louisville Intl-DUB Dublin

16h 32m1 stop Philadelphia

€670American Airlines

Fri, 6 Nov - Mon, 9 Nov

11:30 - 22:03DUB Dublin-SDF Louisville Intl

15h 33m1 stop Philadelphia

07:30 - 08:40SDF Louisville Intl-DUB Dublin

20h 10m1 stop Philadelphia

€670American Airlines

Fri, 6 Nov - Mon, 9 Nov

12:55 - 23:27DUB Dublin-SDF Louisville Intl

14h 32m1 stop Dallas/Fort Worth

13:25 - 07:10SDF Louisville Intl-DUB Dublin

12h 45m1 stop Dallas/Fort Worth

€670Finnair

Wed, 28 Oct - Wed, 11 Nov

12:55 - 18:37DUB Dublin-SDF Louisville Intl

33h 42m1 stop Dallas/Fort Worth

10:13 - 12:15SDF Louisville Intl-DUB Dublin

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

€670Multiple Airlines

Wed, 28 Oct - Wed, 11 Nov

12:55 - 22:36DUB Dublin-LEX Lexington Blue Grass

14h 41m1 stop Dallas/Fort Worth

18:54 - 14:55LEX Lexington Blue Grass-DUB Dublin

15h 01m2 stops Chicago O'Hare Intl London Heathrow

€670Multiple Airlines

Wed, 4 Nov - Sun, 8 Nov

12:55 - 22:36DUB Dublin-LEX Lexington Blue Grass

14h 41m1 stop Dallas/Fort Worth

12:08 - 07:10LEX Lexington Blue Grass-DUB Dublin

14h 02m1 stop Dallas/Fort Worth

€671Finnair

Wed, 4 Nov - Sun, 8 Nov

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Delta flights from Dublin to Kentucky

Our best Delta deals on Dublin to Kentucky flight tickets

Delta

12 Nov

DUB08:50Dublin

17h 28m

2 stops

LEX21:18Lexington Blue Grass

15 Nov

LEX15:38Lexington Blue Grass

11h 07m

1 stop

DUB07:45Dublin

€856

Delta

22 Oct

DUB05:55Dublin

20h 18m

2 stops

SDF21:13Louisville Intl

29 Oct

SDF13:20Louisville Intl

16h 25m

1 stop

DUB09:45Dublin

€860

Delta

7 Oct

DUB05:55Dublin

16h 18m

2 stops

LEX17:13Lexington Blue Grass

11 Oct

LEX10:28Lexington Blue Grass

16h 27m

2 stops

DUB07:55Dublin

€877

American Airlines flights from Dublin to Kentucky

Our best American Airlines deals on Dublin to Kentucky flight tickets

American Airlines

28 Oct

DUB11:30Dublin

14h 37m

1 stop

SDF22:07Louisville Intl

11 Nov

SDF07:30Louisville Intl

20h 10m

1 stop

DUB08:40Dublin

€678

American Airlines

7 Nov

DUB11:30Dublin

16h 47m

1 stop

SDF23:17Louisville Intl

14 Nov

SDF11:08Louisville Intl

16h 32m

1 stop

DUB08:40Dublin

€679

American Airlines

6 Nov

DUB11:30Dublin

16h 45m

2 stops

SDF23:15Louisville Intl

9 Nov

SDF17:20Louisville Intl

14h 15m

2 stops

DUB12:35Dublin

€682

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinLexington

DUB Dublin - LEX Lexington Blue Grass

DUBLEX

Dublin

Wed 4/11

13:05-23:48

2 stops15h 43m

Lexington Blue Grass

Sun 8/11

18:54-14:55

2 stops15h 01m

€648

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

€664

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

€666

DublinLouisville

DUB Dublin - SDF Louisville Intl

DUBSDF

Dublin

Wed 28/10

12:55-23:27

1 stop14h 32m

Louisville Intl

Wed 11/11

18:31-14:05

2 stops14h 34m

€669

DublinLouisville

DUB Dublin - SDF Louisville Intl

DUBSDF

Dublin

Fri 6/11

11:30-21:37

2 stops15h 07m

Louisville Intl

Mon 9/11

11:08-08:40

1 stop16h 32m

€670

DublinLouisville

DUB Dublin - SDF Louisville Intl

DUBSDF

Dublin

Fri 6/11

11:30-22:03

1 stop15h 33m

Louisville Intl

Mon 9/11

07:30-08:40

1 stop20h 10m

€670

Fastest return journey

DublinLouisville

DUB Dublin - SDF Louisville Intl

DUBSDF

Dublin

Wed 28/10

12:55-23:27

1 stop14h 32m

Louisville Intl

Wed 11/11

13:25-07:10

1 stop12h 45m

€670

DublinLouisville

DUB Dublin - SDF Louisville Intl

DUBSDF

Dublin

Wed 28/10

12:55-18:37

1 stop33h 42m

Louisville Intl

Wed 11/11

10:13-12:15

2 stops21h 02m

€670

DublinLexington

DUB Dublin - LEX Lexington Blue Grass

DUBLEX

Dublin

Wed 4/11

12:55-22:36

1 stop14h 41m

Lexington Blue Grass

Sun 8/11

18:54-14:55

2 stops15h 01m

€670

DublinLexington

DUB Dublin - LEX Lexington Blue Grass

DUBLEX

Dublin

Wed 4/11

12:55-22:36

1 stop14h 41m

Lexington Blue Grass

Sun 8/11

12:08-07:10

1 stop14h 02m

€671

Flights are sorted by cheapest return flights first.

Showing 1-10 of 18 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 November. Flight prices, which tend to average around €685, are often lower during this time because this is during the off-season. If you’re not able to fly to Kentucky in November, then March is your next best option. Flight prices from Dublin to Kentucky during March average around €744.

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	€656
Fastest flight time	9h 00m
Direct flights	None

The best one-way flight to Kentucky from Dublin in the past 72 hours is €656. The best return flight deal from Dublin to Kentucky found on momondo in the last 72 hours is €648.

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 September 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 €612	Free Cancellation	Rating 7.0 12,073 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.