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Cheap flights from Kentucky to Dublin from €222

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kentucky to Dublin departing on 24/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Find the cheapest flights from Kentucky to Dublin

Cheap return flights

Enter your travel dates to find the best prices.
United Airlines Logo
17:45 - 08:10
SDF
-
DUB
10h 25m
1 stop
United Airlines Logo
08:00 - 13:06
DUB
-
SDF
33h 06m
2 stops
€386United Airlines
Mon, 9 Mar - Mon, 16 Mar
Air Canada Logo
18:40 - 07:10
CVG
-
DUB
31h 30m
1 stop
Air Canada Logo
09:00 - 15:28
DUB
-
CVG
35h 28m
2 stops
€389Air Canada
Thu, 26 Feb - Mon, 2 Mar
British Airways Logo
22:15 - 18:50
CVG
-
DUB
15h 35m
1 stop
British Airways Logo
10:30 - 18:05
DUB
-
CVG
12h 35m
1 stop
€399British Airways
Tue, 7 Apr - Tue, 14 Apr
British Airways Logo
11:13 - 09:40
SDF
-
DUB
17h 27m
2 stops
British Airways Logo
08:35 - 21:30
DUB
-
SDF
17h 55m
2 stops
€400British Airways
Tue, 14 Apr - Thu, 23 Apr
American Airlines Logo
17:47 - 12:15
TYS
-
DUB
13h 28m
2 stops
American Airlines Logo
11:30 - 21:07
DUB
-
TYS
14h 37m
1 stop
€401American Airlines
Wed, 25 Feb - Sun, 1 Mar
Delta Logo
06:15 - 07:45
SDF
-
DUB
21h 30m
1 stop
Delta Logo
13:25 - 09:28
DUB
-
SDF
24h 03m
2 stops
€407Delta
Tue, 17 Mar - Tue, 24 Mar
KLM Logo
07:05 - 07:45
SDF
-
DUB
19h 40m
1 stop
KLM Logo
09:45 - 21:16
DUB
-
SDF
15h 31m
1 stop
€409KLM
Sun, 1 Mar - Wed, 11 Mar
Delta Logo
14:17 - 07:45
SDF
-
DUB
13h 28m
2 stops
Delta Logo
13:25 - 09:28
DUB
-
SDF
24h 03m
2 stops
€411Delta
Tue, 17 Mar - Tue, 24 Mar
American Airlines Logo
11:38 - 08:40
SDF
-
DUB
16h 02m
1 stop
American Airlines Logo
11:30 - 00:27
DUB
-
SDF
16h 57m
2 stops
€413American Airlines
Sun, 1 Mar - Wed, 11 Mar
KLM Logo
13:30 - 10:00
LEX
-
DUB
15h 30m
2 stops
KLM Logo
10:00 - 17:10
DUB
-
LEX
12h 10m
1 stop
€459KLM
Wed, 12 Aug - Wed, 26 Aug

Air Canada flights from Kentucky to Dublin

Our best Air Canada deals on Kentucky to Dublin flight tickets
Air Canada
26 Feb
CVG18:40Cincinnati Cinci./N. Kentucky
31h 30m
1 stop
DUB07:10Dublin
2 Mar
DUB09:00Dublin
35h 28m
2 stops
CVG15:28Cincinnati Cinci./N. Kentucky
€389
Air Canada
26 Feb
CVG08:35Cincinnati Cinci./N. Kentucky
17h 35m
2 stops
DUB07:10Dublin
2 Mar
DUB09:00Dublin
33h 17m
2 stops
CVG13:17Cincinnati Cinci./N. Kentucky
€393
Air Canada
31 Mar
TYS09:40Knoxville McGhee Tyson
17h 35m
2 stops
DUB08:15Dublin
14 Apr
DUB09:50Dublin
42h 13m
2 stops
TYS23:03Knoxville McGhee Tyson
€399

Delta flights from Kentucky to Dublin

Our best Delta deals on Kentucky to Dublin flight tickets
Delta
17 Mar
SDF06:15Louisville Intl
21h 30m
1 stop
DUB07:45Dublin
24 Mar
DUB13:25Dublin
24h 03m
2 stops
SDF09:28Louisville Intl
€407
Delta
17 Mar
SDF14:17Louisville Intl
13h 28m
2 stops
DUB07:45Dublin
24 Mar
DUB13:25Dublin
24h 03m
2 stops
SDF09:28Louisville Intl
€411
Delta
18 Feb
CVG14:25Cincinnati Cinci./N. Kentucky
20h 20m
2 stops
DUB15:45Dublin
25 Feb
DUB05:55Dublin
19h 10m
2 stops
CVG20:05Cincinnati Cinci./N. Kentucky
€412

momondo Fare Finder

 
Customise your flight search to find flights from Kentucky to Dublin 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, momondo users made 13,528 searches. Data last updated 14 February 2026.
Use the filters below to find and compare flights from Kentucky to Dublin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LouisvilleDublin

SDF - DUB

SDFDUB

Louisville Intl

Mon 9/3

17:45-08:10

1 stop10h 25m

Dublin

Mon 16/3

08:00-13:06

2 stops33h 06m

€386

CincinnatiDublin

CVG - DUB

CVGDUB

Cincinnati Cinci./N. Kentucky

Thu 26/2

18:40-07:10

1 stop31h 30m

Dublin

Mon 2/3

09:00-15:28

2 stops35h 28m

€389

CincinnatiDublin

CVG - DUB

CVGDUB

Cincinnati Cinci./N. Kentucky

Tue 7/4

22:15-18:50

1 stop15h 35m

Dublin

Tue 14/4

10:30-18:05

1 stop12h 35m

€399

LouisvilleDublin

SDF - DUB

SDFDUB

Louisville Intl

Tue 14/4

11:13-09:40

2 stops17h 27m

Dublin

Thu 23/4

08:35-21:30

2 stops17h 55m

€400

KnoxvilleDublin

TYS - DUB

TYSDUB

Knoxville McGhee Tyson

Wed 25/2

17:47-12:15

2 stops13h 28m

Dublin

Sun 1/3

11:30-21:07

1 stop14h 37m

€401

LouisvilleDublin

SDF - DUB

SDFDUB

Louisville Intl

Tue 17/3

06:15-07:45

1 stop21h 30m

Dublin

Tue 24/3

13:25-09:28

2 stops24h 03m

€407

LouisvilleDublin

SDF - DUB

SDFDUB

Louisville Intl

Sun 1/3

07:05-07:45

1 stop19h 40m

Dublin

Wed 11/3

09:45-21:16

1 stop15h 31m

€409

LouisvilleDublin

SDF - DUB

SDFDUB

Louisville Intl

Tue 17/3

14:17-07:45

2 stops13h 28m

Dublin

Tue 24/3

13:25-09:28

2 stops24h 03m

€411

LouisvilleDublin

SDF - DUB

SDFDUB

Louisville Intl

Sun 1/3

11:38-08:40

1 stop16h 02m

Dublin

Wed 11/3

11:30-00:27

2 stops16h 57m

€413

LexingtonDublin

LEX - DUB

LEXDUB

Lexington Blue Grass

Wed 12/8

13:30-10:00

2 stops15h 30m

Dublin

Wed 26/8

10:00-17:10

1 stop12h 10m

€459

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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See travel insights to Dublin from

How to get the cheapest flight ticket from Kentucky to Dublin

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

What is the cheapest month to fly to Dublin?

If you aren’t able to travel during the month of February, then book flights to Dublin from Kentucky during November instead. Flights to Dublin in November, while not as cheap as those in February, still average around €471.

Cheap Kentucky to Dublin flight deals and tips

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

Fastest flight time

7h 55m

Direct flights

Mon, Wed, Thu, Fri and Sun

Airports in Dublin

1 airport
The fastest flight from Kentucky to Dublin takes 7h 55m
Direct flights go from Kentucky to Dublin on Monday, Wednesday, Thursday, Friday and Sunday. There are no airlines offering direct flights..
There is 1 airport in Dublin. From Kentucky there are direct flights to Dublin (DUB).
Search flight deals

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

    Prices for flights from Kentucky to Dublin Airport refresh daily.

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

    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 Kentucky to Dublin Airport.

  • What documentation or ID do you need to fly to Dublin Airport?

    The required travel and health documents for your Dublin Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Dublin Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Travelling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Kilkenny
Athlone
Wicklow
Cavan
Naas
Swords
Tullamore
Dundalk
Kildare
Bray
Mullingar
Enniscorthy
Maynooth
Gorey
Malahide
Carlingford
Leixlip
Arklow
Castleknock
Drogheda

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Kentucky to Dublin for you.

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

All flight searches from Kentucky to Dublin on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Dublin from Kentucky.

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

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

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