How long is the flight from Kentucky to Ireland?

Flight times from Kentucky to Ireland vary, but if you’re flying out of Lexington and flying into Dublin (one of the most popular routes), then the duration is 10h 42m on average. Another popular route from Kentucky to Ireland is flying from Louisville to Dublin, which will take roughly 11h 32m. Keep in mind that layovers or delays could extend your travel time.

What airlines fly to Ireland?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Ireland from Kentucky according to our data. American Airlines is the first choice among our users, with 38% of people opting to fly with this airline when traveling to Ireland. Keep in mind that there are 5 different airlines that fly to Ireland on a routine basis, so you have a few additional options to choose from.

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

Icelandair, Aer Lingus, and WestJet are the most popular carriers operating from Kentucky to Ireland

How many flights depart from Kentucky to Ireland on average per week?

As of July 2026, there are 25 flights per week flying from Kentucky to Ireland. The most common day of the week flights depart is Tue, with 20% of flights taking off on this day.

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

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

How many operators does momondo search for flights from Kentucky to Ireland?

As of July 2026, there are 11 operators available to choose from for flights from Kentucky to Ireland.

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

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 layovers 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 Kentucky to Ireland.

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

The travel and health documents required for your trip to Ireland can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Ireland. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$169 Cheap Flights from Kentucky to Ireland in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Kentucky to Ireland

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:25 am - 5:10 am

BNA

DUB

12h 45m

1 stop

1:20 pm - 9:34 am

DUB

BNA

26h 14m

1 stop

$353Aer Lingus

Sat, Sep 12 - Sat, Sep 19

10:25 am - 5:10 am

BNA

DUB

12h 45m

1 stop

1:20 pm - 9:34 am

DUB

BNA

26h 14m

1 stop

$354Aer Lingus

Tue, Sep 8 - Sat, Sep 19

8:55 pm - 1:15 pm

BNA

DUB

10h 20m

1 stop

9:40 am - 6:00 pm

DUB

BNA

14h 20m

2 stops

$501Multiple Airlines

Sun, Jul 26 - Thu, Aug 13

6:00 am - 8:10 am

TRI

DUB

21h 10m

1 stop

9:00 am - 4:40 pm

DUB

TRI

36h 40m

2 stops

$698Lufthansa

Sun, Nov 8 - Fri, Nov 20

7:00 am - 8:10 am

TYS

DUB

21h 10m

1 stop

9:00 am - 2:43 pm

DUB

TYS

34h 43m

2 stops

$699United Airlines

Wed, Oct 28 - Fri, Nov 6

11:15 am - 7:30 am

BNA

SNN

14h 15m

1 stop

9:30 am - 3:57 pm

SNN

BNA

12h 27m

1 stop

$699United Airlines

Mon, Aug 3 - Wed, Aug 19

6:00 am - 8:10 am

TRI

DUB

21h 10m

1 stop

9:00 am - 4:40 pm

DUB

TRI

36h 40m

2 stops

$699Multiple Airlines

Mon, Nov 2 - Thu, Nov 19

7:21 pm - 5:00 pm

EVV

DUB

15h 39m

2 stops

11:30 am - 11:59 pm

DUB

EVV

18h 29m

2 stops

$700American Airlines

Tue, Oct 20 - Fri, Nov 6

6:00 am - 10:20 am

TRI

DUB

23h 20m

2 stops

9:00 am - 4:40 pm

DUB

TRI

36h 40m

2 stops

$702Lufthansa

Sun, Nov 8 - Fri, Nov 20

10:20 am - 9:35 am

LEX

DUB

18h 15m

1 stop

12:40 pm - 10:17 pm

DUB

LEX

14h 37m

1 stop

$740American Airlines

Tue, Oct 13 - Wed, Oct 21

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Aer Lingus flights from Kentucky to Ireland

Our best Aer Lingus deals on Kentucky to Ireland flight tickets

Aer Lingus

Sep 12

BNA10:25 amNashville Intl

12h 45m

1 stop

DUB5:10 amDublin

Sep 19

DUB1:20 pmDublin

26h 14m

1 stop

BNA9:34 amNashville Intl

$353

Aer Lingus

Sep 1

BNA10:05 amNashville Intl

13h 05m

1 stop

DUB5:10 amDublin

Sep 15

DUB1:20 pmDublin

26h 14m

1 stop

BNA9:34 amNashville Intl

$354

Aer Lingus

Sep 12

BNA10:25 amNashville Intl

12h 45m

1 stop

DUB5:10 amDublin

Sep 19

DUB1:20 pmDublin

26h 14m

1 stop

BNA9:34 amNashville Intl

$355

Iberia flights from Kentucky to Ireland

Our best Iberia deals on Kentucky to Ireland flight tickets

Iberia

Aug 31

SDF11:05 amLouisville Intl

19h 45m

1 stop

DUB11:50 amDublin

Sep 9

DUB9:50 amDublin

41h 43m

2 stops

SDF10:33 pmLouisville Intl

$843

Iberia

Aug 1

SDF6:55 pmLouisville Intl

11h 55m

1 stop

DUB11:50 amDublin

Aug 31

DUB9:50 amDublin

40h 35m

2 stops

SDF9:25 pmLouisville Intl

$844

Iberia

Jul 9

SDF7:10 pmLouisville Intl

11h 40m

1 stop

DUB11:50 amDublin

Jul 17

DUB9:30 amDublin

17h 34m

1 stop

SDF10:04 pmLouisville Intl

$1,190

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

NashvilleDublin

BNA - DUB

BNADUB

Nashville Intl

Sat 9/12

10:25 am-5:10 am

1 stop12h 45m

Dublin

Sat 9/19

1:20 pm-9:34 am

1 stop26h 14m

$353

NashvilleDublin

BNA - DUB

BNADUB

Nashville Intl

Tue 9/8

10:25 am-5:10 am

1 stop12h 45m

Dublin

Sat 9/19

1:20 pm-9:34 am

1 stop26h 14m

$354

Quickest round-trip

NashvilleDublin

BNA - DUB

BNADUB

Nashville Intl

Sun 7/26

8:55 pm-1:15 pm

1 stop10h 20m

Dublin

Thu 8/13

9:40 am-6:00 pm

2 stops14h 20m

$501

BlountvilleDublin

TRI - DUB

TRIDUB

Blountville Tri Cities TN/VA

Sun 11/8

6:00 am-8:10 am

1 stop21h 10m

Dublin

Fri 11/20

9:00 am-4:40 pm

2 stops36h 40m

$698

KnoxvilleDublin

TYS - DUB

TYSDUB

Knoxville McGhee Tyson

Wed 10/28

7:00 am-8:10 am

1 stop21h 10m

Dublin

Fri 11/6

9:00 am-2:43 pm

2 stops34h 43m

$699

NashvilleShannon

BNA - SNN

BNASNN

Nashville Intl

Mon 8/3

11:15 am-7:30 am

1 stop14h 15m

Shannon

Wed 8/19

9:30 am-3:57 pm

1 stop12h 27m

$699

BlountvilleDublin

TRI - DUB

TRIDUB

Blountville Tri Cities TN/VA

Mon 11/2

6:00 am-8:10 am

1 stop21h 10m

Dublin

Thu 11/19

9:00 am-4:40 pm

2 stops36h 40m

$699

EvansvilleDublin

EVV - DUB

EVVDUB

Evansville Dress Regional

Tue 10/20

7:21 pm-5:00 pm

2 stops15h 39m

Dublin

Fri 11/6

11:30 am-11:59 pm

2 stops18h 29m

$700

BlountvilleDublin

TRI - DUB

TRIDUB

Blountville Tri Cities TN/VA

Sun 11/8

6:00 am-10:20 am

2 stops23h 20m

Dublin

Fri 11/20

9:00 am-4:40 pm

2 stops36h 40m

$702

LexingtonDublin

LEX - DUB

LEXDUB

Lexington Blue Grass

Tue 10/13

10:20 am-9:35 am

1 stop18h 15m

Dublin

Wed 10/21

12:40 pm-10:17 pm

1 stop14h 37m

$740

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Other information

What is the cheapest month to fly to Ireland?

In general, December is the cheapest month to fly from Kentucky to Ireland. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $411. If you aren’t able to travel to Ireland during the month of December, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $433.

Can stopping save me money on Kentucky to Ireland flights?

You could potentially save up to 21% on your flight if you consider stops on a Kentucky to Ireland flight.

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 many operators does momondo search for flights from Kentucky to Ireland?
As of July 2026, there are 11 operators available to choose from for flights from Kentucky to Ireland.
How old do you have to be to fly from Kentucky to Ireland?
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 layovers 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 Kentucky to Ireland.
What documentation or ID do you need to fly to Ireland?
The travel and health documents required for your trip to Ireland can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Ireland. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Kentucky to Ireland

Compare and see reviews for airlines that fly from Kentucky to Ireland with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $483	Free Cancellation	Rating 7.1 11,765 reviews	Search American Airlines flights
KLM	PriceFrom $483	Free Cancellation	Rating 7.8 1,532 reviews	Search KLM flights
Delta	PriceFrom $483	Free Cancellation	Rating 7.8 8,452 reviews	Search Delta flights
United Airlines	PriceFrom $508	Free Cancellation	Rating 7.4 9,917 reviews	Search United Airlines flights
Aer Lingus	PriceFrom $826	Free Cancellation	Rating 7.3 1,634 reviews	Search Aer Lingus flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Kentucky to Ireland. momondo saves you time and could save you money on your trip.

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

Yes. All flights to Ireland from Kentucky on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo helps you find the best flight between Kentucky and Ireland by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for Kentucky to Ireland 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.

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Popular cities in Ireland

Flights to Dublinfrom $323

Flights to Shannon, Clarefrom $583

Flights to Corkfrom $559

Flights to Knockfrom $804

Flights to Milltown (Kerry)from $730

Flights to Donegalfrom $820

Cheap flights from Kentucky to Ireland from $169

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 9/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Aer Lingus flights from Kentucky to Ireland

Our best Aer Lingus deals on Kentucky to Ireland flight tickets

Iberia flights from Kentucky to Ireland

Our best Iberia deals on Kentucky to Ireland flight tickets

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Use the filters below to find and compare flights from Kentucky to Ireland that are best for you.

See travel insights to Ireland from

How to get the cheapest flight ticket from Kentucky to Ireland

What is the cheapest month to fly to Ireland?

Can stopping save me money on Kentucky to Ireland flights?

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

What airlines fly to Ireland?

How many flights depart from Kentucky to Ireland on average per week?

How long is the flight from Kentucky to Ireland?

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

Direct flights

Airports in Ireland

Frequently asked questions about flying from Kentucky to Ireland

Best airlines flying from Kentucky to Ireland

Compare and see reviews for airlines that fly from Kentucky to Ireland with momondo

Why use momondo?

An easier way to manage your Ireland trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Ireland

Popular cities in Ireland

Popular flights according to clicks in the last 7 days on momondo

Kentucky flight routes

According to popular flight searches on momondo this year

Ireland flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Ireland

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Ireland

List of cabin classes available on flights landing in Ireland. Availability may vary depending on flight origin and airline.

Complete your trip to Ireland

Explore popular destinations other users love

According to popular flight searches on momondo this year