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Cheap flights from Kentucky to Ireland from €137

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 Ireland 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
0 bags
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Find the cheapest flights from Kentucky to Ireland

Cheap return flights

Enter your travel dates to find the best prices.
Aer Lingus Logo
06:30 - 05:10
CVG
-
DUB
17h 40m
1 stop
Aer Lingus Logo
13:20 - 15:53
DUB
-
CVG
31h 33m
1 stop
€283Aer Lingus
Wed, 9 Sep - Tue, 15 Sep
Aer Lingus Logo
06:30 - 05:10
CVG
-
DUB
17h 40m
1 stop
Aer Lingus Logo
13:20 - 15:53
DUB
-
CVG
31h 33m
1 stop
€284Aer Lingus
Wed, 2 Sep - Tue, 15 Sep
Multiple Airlines Logo
08:15 - 05:15
BNA
-
DUB
16h 00m
1 stop
Multiple Airlines Logo
13:00 - 15:20
DUB
-
BNA
32h 20m
1 stop
€354Multiple Airlines
Mon, 26 Oct - Thu, 5 Nov
Multiple Airlines Logo
08:15 - 05:15
BNA
-
DUB
16h 00m
1 stop
Multiple Airlines Logo
13:00 - 15:20
DUB
-
BNA
32h 20m
1 stop
€355Multiple Airlines
Tue, 27 Oct - Thu, 5 Nov
American Airlines Logo
18:06 - 14:35
EVV
-
DUB
14h 29m
2 stops
American Airlines Logo
11:30 - 23:30
DUB
-
EVV
18h 00m
2 stops
€603American Airlines
Tue, 20 Oct - Fri, 6 Nov
KLM Logo
06:00 - 08:45
EVV
-
DUB
20h 45m
1 stop
KLM Logo
05:45 - 16:54
DUB
-
EVV
17h 09m
2 stops
€605KLM
Tue, 20 Oct - Fri, 6 Nov
KLM Logo
10:05 - 07:55
EVV
-
DUB
15h 50m
2 stops
KLM Logo
08:50 - 22:03
DUB
-
EVV
19h 13m
2 stops
€609KLM
Tue, 20 Oct - Fri, 6 Nov
Finnair Logo
19:08 - 17:15
SDF
-
DUB
17h 07m
2 stops
Finnair Logo
09:40 - 22:58
DUB
-
SDF
18h 18m
2 stops
€627Finnair
Tue, 1 Sep - Fri, 11 Sep
American Airlines Logo
13:40 - 07:15
TYS
-
DUB
13h 35m
1 stop
American Airlines Logo
11:30 - 21:04
DUB
-
TYS
14h 34m
1 stop
€642American Airlines
Wed, 28 Oct - Fri, 6 Nov
Finnair Logo
19:08 - 11:50
SDF
-
DUB
11h 42m
1 stop
Finnair Logo
09:40 - 22:58
DUB
-
SDF
18h 18m
2 stops
€683Finnair
Tue, 1 Sep - Fri, 11 Sep

Aer Lingus flights from Kentucky to Ireland

Our best Aer Lingus deals on Kentucky to Ireland flight tickets
Aer Lingus
9 Sept
CVG06:30Cincinnati Cinci./N. Kentucky
17h 40m
1 stop
DUB05:10Dublin
15 Sept
DUB13:20Dublin
31h 33m
1 stop
CVG15:53Cincinnati Cinci./N. Kentucky
€283
Aer Lingus
2 Sept
CVG06:30Cincinnati Cinci./N. Kentucky
17h 40m
1 stop
DUB05:10Dublin
15 Sept
DUB13:20Dublin
31h 33m
1 stop
CVG15:53Cincinnati Cinci./N. Kentucky
€284
Aer Lingus
9 Sept
CVG06:30Cincinnati Cinci./N. Kentucky
17h 40m
1 stop
DUB05:10Dublin
16 Sept
DUB13:20Dublin
31h 33m
1 stop
CVG15:53Cincinnati Cinci./N. Kentucky
€293

American Airlines flights from Kentucky to Ireland

Our best American Airlines deals on Kentucky to Ireland flight tickets
American Airlines
20 Oct
EVV18:06Evansville Dress Regional
14h 29m
2 stops
DUB14:35Dublin
6 Nov
DUB11:30Dublin
18h 00m
2 stops
EVV23:30Evansville Dress Regional
€603
American Airlines
28 Oct
TYS13:40Knoxville McGhee Tyson
13h 35m
1 stop
DUB07:15Dublin
6 Nov
DUB11:30Dublin
14h 34m
1 stop
TYS21:04Knoxville McGhee Tyson
€642
American Airlines
6 Sept
TYS06:13Knoxville McGhee Tyson
19h 17m
1 stop
DUB06:30Dublin
16 Sept
DUB09:30Dublin
15h 24m
1 stop
TYS19:54Knoxville McGhee Tyson
€645

momondo Fare Finder

 
Customise your flight search to find flights from Kentucky to Ireland 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 18 May 2026.
Use the filters below to find and compare flights from Kentucky to Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CincinnatiDublin

CVG - DUB

CVGDUB

Cincinnati Cinci./N. Kentucky

Wed 9/9

06:30-05:10

1 stop17h 40m

Dublin

Tue 15/9

13:20-15:53

1 stop31h 33m

€283

CincinnatiDublin

CVG - DUB

CVGDUB

Cincinnati Cinci./N. Kentucky

Wed 2/9

06:30-05:10

1 stop17h 40m

Dublin

Tue 15/9

13:20-15:53

1 stop31h 33m

€284

NashvilleDublin

BNA - DUB

BNADUB

Nashville Intl

Mon 26/10

08:15-05:15

1 stop16h 00m

Dublin

Thu 5/11

13:00-15:20

1 stop32h 20m

€354

NashvilleDublin

BNA - DUB

BNADUB

Nashville Intl

Tue 27/10

08:15-05:15

1 stop16h 00m

Dublin

Thu 5/11

13:00-15:20

1 stop32h 20m

€355

EvansvilleDublin

EVV - DUB

EVVDUB

Evansville Dress Regional

Tue 20/10

18:06-14:35

2 stops14h 29m

Dublin

Fri 6/11

11:30-23:30

2 stops18h 00m

€603

EvansvilleDublin

EVV - DUB

EVVDUB

Evansville Dress Regional

Tue 20/10

06:00-08:45

1 stop20h 45m

Dublin

Fri 6/11

05:45-16:54

2 stops17h 09m

€605

EvansvilleDublin

EVV - DUB

EVVDUB

Evansville Dress Regional

Tue 20/10

10:05-07:55

2 stops15h 50m

Dublin

Fri 6/11

08:50-22:03

2 stops19h 13m

€609

LouisvilleDublin

SDF - DUB

SDFDUB

Louisville Intl

Tue 1/9

19:08-17:15

2 stops17h 07m

Dublin

Fri 11/9

09:40-22:58

2 stops18h 18m

€627
Fastest return journey

KnoxvilleDublin

TYS - DUB

TYSDUB

Knoxville McGhee Tyson

Wed 28/10

13:40-07:15

1 stop13h 35m

Dublin

Fri 6/11

11:30-21:04

1 stop14h 34m

€642

LouisvilleDublin

SDF - DUB

SDFDUB

Louisville Intl

Tue 1/9

19:08-11:50

1 stop11h 42m

Dublin

Fri 11/9

09:40-22:58

2 stops18h 18m

€683

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 Ireland from

How to get the cheapest flight ticket from Kentucky to Ireland

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 Ireland?

The month of February is another great option to travel to Ireland, with average flight prices from Kentucky averaging around €372.

How far in advance should I book a flight from Kentucky to Ireland?

You are more likely to see cheaper flights to Ireland from Kentucky when booking weeks ahead of your departure date. In general, you can expect to find flights to Ireland for around €633 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ireland from Kentucky for as low as €457 on momondo.

Cheap Kentucky to Ireland flight deals and tips

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

Fastest flight time

8h 00m

Direct flights

Mon, Wed, Thu, Fri and Sun

Airports in Ireland

77 airports
The fastest flight from Kentucky to Ireland takes 8h 00m
Direct flights go from Kentucky to Ireland on Monday, Wednesday, Thursday, Friday and Sunday. There are no airlines offering direct flights..
There are 77 airports in Ireland. From Kentucky there are direct flights to Dublin (DUB).
Search flight deals

Frequently asked questions about flying from Kentucky to Ireland

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

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Kentucky to Ireland.

  • What documentation or ID do you need to fly to Ireland?

    The required travel and health documents for your Ireland 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 Ireland. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

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 Ireland from Kentucky.

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

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

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

Once you have performed a search for Kentucky to Ireland 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 Kentucky to Ireland right now. Can momondo alert me if prices change?

Price alerts on flights to Ireland from Kentucky are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Ireland trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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Find better results for your trip to Ireland

Popular Cities in Ireland

Popular flights according to clicks in the last 7 days on momondo
Flights to Dublinfrom €39
Flights to Corkfrom €85
Flights to Shannon, Clarefrom €86
Flights to Milltown (Kerry)from €39
Flights to Donegalfrom €76