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Cheap flights from Kentucky to Dublin from €148

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 1/9. 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
1 adult, Economy, 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.
Aer Lingus Logo
10:25 - 05:10
BNA
-
DUB
12h 45m
1 stop
Aer Lingus Logo
13:20 - 09:34
DUB
-
BNA
26h 14m
1 stop
€309Aer Lingus
Sat, 12 Sep - Sat, 19 Sep
Aer Lingus Logo
10:05 - 05:10
BNA
-
DUB
13h 05m
1 stop
Aer Lingus Logo
13:20 - 09:34
DUB
-
BNA
26h 14m
1 stop
€310Aer Lingus
Tue, 1 Sep - Tue, 15 Sep
Lufthansa Logo
06:00 - 08:10
TRI
-
DUB
21h 10m
1 stop
Lufthansa Logo
09:00 - 16:40
DUB
-
TRI
36h 40m
2 stops
€611Lufthansa
Sun, 8 Nov - Fri, 20 Nov
United Airlines Logo
07:00 - 08:10
TYS
-
DUB
21h 10m
1 stop
United Airlines Logo
09:00 - 14:43
DUB
-
TYS
34h 43m
2 stops
€612United Airlines
Wed, 28 Oct - Fri, 6 Nov
Multiple Airlines Logo
06:00 - 08:10
TRI
-
DUB
21h 10m
1 stop
Multiple Airlines Logo
09:00 - 16:40
DUB
-
TRI
36h 40m
2 stops
€612Multiple Airlines
Mon, 2 Nov - Thu, 19 Nov
American Airlines Logo
19:21 - 17:00
EVV
-
DUB
15h 39m
2 stops
American Airlines Logo
11:30 - 23:59
DUB
-
EVV
18h 29m
2 stops
€613American Airlines
Tue, 20 Oct - Fri, 6 Nov
Lufthansa Logo
06:00 - 10:20
TRI
-
DUB
23h 20m
2 stops
Lufthansa Logo
09:00 - 16:40
DUB
-
TRI
36h 40m
2 stops
€615Lufthansa
Sun, 8 Nov - Fri, 20 Nov
United Airlines Logo
13:59 - 07:30
TYS
-
DUB
13h 31m
2 stops
United Airlines Logo
09:00 - 14:43
DUB
-
TYS
34h 43m
2 stops
€616United Airlines
Wed, 28 Oct - Fri, 6 Nov
Multiple Airlines Logo
06:00 - 09:55
TRI
-
DUB
22h 55m
2 stops
Multiple Airlines Logo
09:00 - 16:40
DUB
-
TRI
36h 40m
2 stops
€616Multiple Airlines
Mon, 2 Nov - Thu, 19 Nov
American Airlines Logo
10:20 - 09:35
LEX
-
DUB
18h 15m
1 stop
American Airlines Logo
12:40 - 22:17
DUB
-
LEX
14h 37m
1 stop
€648American Airlines
Tue, 13 Oct - Wed, 21 Oct

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Aer Lingus flights from Kentucky to Dublin

Our best Aer Lingus deals on Kentucky to Dublin flight tickets
Aer Lingus
12 Sept
BNA10:25Nashville Intl
12h 45m
1 stop
DUB05:10Dublin
19 Sept
DUB13:20Dublin
26h 14m
1 stop
BNA09:34Nashville Intl
€309
Aer Lingus
1 Sept
BNA10:05Nashville Intl
13h 05m
1 stop
DUB05:10Dublin
15 Sept
DUB13:20Dublin
26h 14m
1 stop
BNA09:34Nashville Intl
€310
Aer Lingus
12 Sept
BNA10:25Nashville Intl
12h 45m
1 stop
DUB05:10Dublin
19 Sept
DUB13:20Dublin
26h 14m
1 stop
BNA09:34Nashville Intl
€311

Air Canada flights from Kentucky to Dublin

Our best Air Canada deals on Kentucky to Dublin flight tickets
Air Canada
29 Nov
CVG07:00Cincinnati Cinci./N. Kentucky
19h 10m
2 stops
DUB07:10Dublin
3 Dec
DUB09:00Dublin
33h 09m
2 stops
CVG13:09Cincinnati Cinci./N. Kentucky
€611
Air Canada
28 Oct
TYS05:45Knoxville McGhee Tyson
20h 25m
2 stops
DUB06:10Dublin
6 Nov
DUB09:00Dublin
34h 43m
2 stops
TYS14:43Knoxville McGhee Tyson
€618
Air Canada
29 Nov
CVG07:00Cincinnati Cinci./N. Kentucky
19h 10m
2 stops
DUB07:10Dublin
3 Dec
DUB09:00Dublin
14h 00m
1 stop
CVG18:00Cincinnati Cinci./N. Kentucky
€623

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 3 July 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

Cheapest return flight

NashvilleDublin

BNA - DUB

BNADUB

Nashville Intl

Sat 12/9

10:25-05:10

1 stop12h 45m

Dublin

Sat 19/9

13:20-09:34

1 stop26h 14m

€309

NashvilleDublin

BNA - DUB

BNADUB

Nashville Intl

Tue 1/9

10:05-05:10

1 stop13h 05m

Dublin

Tue 15/9

13:20-09:34

1 stop26h 14m

€310

BlountvilleDublin

TRI - DUB

TRIDUB

Blountville Tri Cities TN/VA

Sun 8/11

06:00-08:10

1 stop21h 10m

Dublin

Fri 20/11

09:00-16:40

2 stops36h 40m

€611

KnoxvilleDublin

TYS - DUB

TYSDUB

Knoxville McGhee Tyson

Wed 28/10

07:00-08:10

1 stop21h 10m

Dublin

Fri 6/11

09:00-14:43

2 stops34h 43m

€612

BlountvilleDublin

TRI - DUB

TRIDUB

Blountville Tri Cities TN/VA

Mon 2/11

06:00-08:10

1 stop21h 10m

Dublin

Thu 19/11

09:00-16:40

2 stops36h 40m

€612

EvansvilleDublin

EVV - DUB

EVVDUB

Evansville Dress Regional

Tue 20/10

19:21-17:00

2 stops15h 39m

Dublin

Fri 6/11

11:30-23:59

2 stops18h 29m

€613

BlountvilleDublin

TRI - DUB

TRIDUB

Blountville Tri Cities TN/VA

Sun 8/11

06:00-10:20

2 stops23h 20m

Dublin

Fri 20/11

09:00-16:40

2 stops36h 40m

€615

KnoxvilleDublin

TYS - DUB

TYSDUB

Knoxville McGhee Tyson

Wed 28/10

13:59-07:30

2 stops13h 31m

Dublin

Fri 6/11

09:00-14:43

2 stops34h 43m

€616

BlountvilleDublin

TRI - DUB

TRIDUB

Blountville Tri Cities TN/VA

Mon 2/11

06:00-09:55

2 stops22h 55m

Dublin

Thu 19/11

09:00-16:40

2 stops36h 40m

€616
Fastest return journey

LexingtonDublin

LEX - DUB

LEXDUB

Lexington Blue Grass

Tue 13/10

10:20-09:35

1 stop18h 15m

Dublin

Wed 21/10

12:40-22:17

1 stop14h 37m

€648

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 December, then book flights to Dublin from Kentucky during February instead. Flights to Dublin in February, while not as cheap as those in December, still average around €379.

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

8h 00m

Direct flights

Mon, Wed, Thu, Fri and Sun

Airports in Dublin

1 airport
The fastest flight from Kentucky to Dublin takes 8h 00m
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

Frequently asked questions about flying from Kentucky to Dublin

  • 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
Cavan
Wicklow
Dundalk
Naas
Swords
Bray
Gorey
Kildare
Tullamore
Mullingar
Leixlip
Maynooth
Castleknock
Carlingford
Enniscorthy
Malahide
Drogheda
Portmarnock

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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