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Cheap flights from Kentucky to Ireland from €237

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 27/4. 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
1 adult, Economy, 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.
WestJet Logo
18:50 - 08:20
BNA
-
DUB
31h 30m
2 stops
WestJet Logo
12:15 - 18:00
DUB
-
BNA
11h 45m
1 stop
€587WestJet
Thu, 11 Jun - Sun, 21 Jun
Multiple Airlines Logo
18:50 - 08:20
BNA
-
DUB
31h 30m
2 stops
Multiple Airlines Logo
10:40 - 12:10
DUB
-
BNA
31h 30m
1 stop
€593Multiple Airlines
Thu, 4 Jun - Sat, 13 Jun
United Airlines Logo
13:55 - 07:45
CVG
-
DUB
12h 50m
1 stop
United Airlines Logo
09:20 - 11:05
DUB
-
CVG
30h 45m
2 stops
€599United Airlines
Wed, 2 Sep - Tue, 8 Sep
United Airlines Logo
10:21 - 07:20
CVG
-
DUB
15h 59m
1 stop
United Airlines Logo
09:20 - 11:05
DUB
-
CVG
30h 45m
2 stops
€600United Airlines
Tue, 25 Aug - Tue, 8 Sep
United Airlines Logo
07:00 - 07:45
CVG
-
DUB
19h 45m
2 stops
United Airlines Logo
09:20 - 15:17
DUB
-
CVG
34h 57m
2 stops
€602United Airlines
Wed, 2 Sep - Tue, 8 Sep
Air Canada Logo
06:00 - 07:45
CVG
-
DUB
20h 45m
2 stops
Air Canada Logo
09:20 - 13:15
DUB
-
CVG
32h 55m
2 stops
€608Air Canada
Wed, 26 Aug - Wed, 9 Sep
Air Canada Logo
09:00 - 07:45
CVG
-
DUB
41h 45m
2 stops
Air Canada Logo
09:20 - 15:17
DUB
-
CVG
34h 57m
2 stops
€609Air Canada
Tue, 1 Sep - Wed, 16 Sep
JetBlue Logo
08:45 - 09:00
BNA
-
DUB
18h 15m
1 stop
JetBlue Logo
10:40 - 21:37
DUB
-
BNA
16h 57m
1 stop
€618JetBlue
Thu, 30 Apr - Wed, 6 May
KLM Logo
11:00 - 10:00
LEX
-
DUB
18h 00m
1 stop
KLM Logo
05:55 - 17:10
DUB
-
LEX
16h 15m
2 stops
€648KLM
Tue, 1 Sep - Fri, 11 Sep
KLM Logo
11:00 - 10:00
LEX
-
DUB
18h 00m
1 stop
KLM Logo
10:00 - 17:10
DUB
-
LEX
12h 10m
1 stop
€651KLM
Tue, 1 Sep - Fri, 11 Sep

American Airlines flights from Kentucky to Ireland

Our best American Airlines deals on Kentucky to Ireland flight tickets
American Airlines
1 Sept
LEX16:10Lexington Blue Grass
9h 20m
1 stop
DUB06:30Dublin
11 Sept
DUB09:30Dublin
19h 29m
1 stop
LEX23:59Lexington Blue Grass
€654
American Airlines
26 Apr
SDF16:30Louisville Intl
12h 05m
1 stop
DUB09:35Dublin
12 May
DUB13:45Dublin
13h 46m
1 stop
SDF22:31Louisville Intl
€670
American Airlines
17 Aug
LEX10:56Lexington Blue Grass
17h 39m
1 stop
DUB09:35Dublin
21 Aug
DUB09:30Dublin
18h 50m
1 stop
LEX23:20Lexington Blue Grass
€675

United Airlines flights from Kentucky to Ireland

Our best United Airlines deals on Kentucky to Ireland flight tickets
United Airlines
2 Sept
CVG13:55Cincinnati Cinci./N. Kentucky
12h 50m
1 stop
DUB07:45Dublin
8 Sept
DUB09:20Dublin
30h 45m
2 stops
CVG11:05Cincinnati Cinci./N. Kentucky
€599
United Airlines
25 Aug
CVG10:21Cincinnati Cinci./N. Kentucky
15h 59m
1 stop
DUB07:20Dublin
8 Sept
DUB09:20Dublin
30h 45m
2 stops
CVG11:05Cincinnati Cinci./N. Kentucky
€600
United Airlines
2 Sept
CVG07:00Cincinnati Cinci./N. Kentucky
19h 45m
2 stops
DUB07:45Dublin
8 Sept
DUB09:20Dublin
34h 57m
2 stops
CVG15:17Cincinnati Cinci./N. Kentucky
€602

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 1 April 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

NashvilleDublin

BNA - DUB

BNADUB

Nashville Intl

Thu 11/6

18:50-08:20

2 stops31h 30m

Dublin

Sun 21/6

12:15-18:00

1 stop11h 45m

€587

NashvilleDublin

BNA - DUB

BNADUB

Nashville Intl

Thu 4/6

18:50-08:20

2 stops31h 30m

Dublin

Sat 13/6

10:40-12:10

1 stop31h 30m

€593

CincinnatiDublin

CVG - DUB

CVGDUB

Cincinnati Cinci./N. Kentucky

Wed 2/9

13:55-07:45

1 stop12h 50m

Dublin

Tue 8/9

09:20-11:05

2 stops30h 45m

€599

CincinnatiDublin

CVG - DUB

CVGDUB

Cincinnati Cinci./N. Kentucky

Tue 25/8

10:21-07:20

1 stop15h 59m

Dublin

Tue 8/9

09:20-11:05

2 stops30h 45m

€600

CincinnatiDublin

CVG - DUB

CVGDUB

Cincinnati Cinci./N. Kentucky

Wed 2/9

07:00-07:45

2 stops19h 45m

Dublin

Tue 8/9

09:20-15:17

2 stops34h 57m

€602

CincinnatiDublin

CVG - DUB

CVGDUB

Cincinnati Cinci./N. Kentucky

Wed 26/8

06:00-07:45

2 stops20h 45m

Dublin

Wed 9/9

09:20-13:15

2 stops32h 55m

€608

CincinnatiDublin

CVG - DUB

CVGDUB

Cincinnati Cinci./N. Kentucky

Tue 1/9

09:00-07:45

2 stops41h 45m

Dublin

Wed 16/9

09:20-15:17

2 stops34h 57m

€609

NashvilleDublin

BNA - DUB

BNADUB

Nashville Intl

Thu 30/4

08:45-09:00

1 stop18h 15m

Dublin

Wed 6/5

10:40-21:37

1 stop16h 57m

€618

LexingtonDublin

LEX - DUB

LEXDUB

Lexington Blue Grass

Tue 1/9

11:00-10:00

1 stop18h 00m

Dublin

Fri 11/9

05:55-17:10

2 stops16h 15m

€648
Fastest return journey

LexingtonDublin

LEX - DUB

LEXDUB

Lexington Blue Grass

Tue 1/9

11:00-10:00

1 stop18h 00m

Dublin

Fri 11/9

10:00-17:10

1 stop12h 10m

€651

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 November is another great option to travel to Ireland, with average flight prices from Kentucky averaging around €462.

How far in advance should I book a flight 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 €638 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 €462 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

  • 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 €37
Flights to Corkfrom €78
Flights to Shannon, Clarefrom €83
Flights to Donegalfrom €68
Flights to Milltown (Kerry)from €37