What is the cheapest airline that flies from Louisville Intl to Ireland?

British Airways, Aer Lingus, and Air Canada are the most popular carriers operating from Louisville Intl to Ireland

When did momondo last update prices for flights from Louisville Intl Airport to Ireland?

Prices for flights from Louisville Intl Airport to Ireland are refreshed on a daily basis.

How old do you have to be to fly from Louisville Intl Airport 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 Louisville Intl Airport 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 licence, 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.

€283 Cheap Flights from Louisville to Ireland in 2026

Find the cheapest flights from Louisville to Ireland

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

17:57 - 07:10SDF Louisville Intl-DUB Dublin

33h 13m2 stops Chicago O'Hare Intl Toronto Pearson Intl

09:00 - 20:52DUB Dublin-SDF Louisville Intl

40h 52m2 stops Toronto Pearson Intl Chicago O'Hare Intl

€609Air Canada

Sat, 31 Oct - Thu, 12 Nov

17:46 - 12:15SDF Louisville Intl-DUB Dublin

13h 29m2 stops Charlotte Douglas London Heathrow

10:30 - 23:31DUB Dublin-SDF Louisville Intl

18h 01m2 stops London Heathrow Charlotte Douglas

€611American Airlines

Wed, 6 Jan - Wed, 13 Jan

17:57 - 07:10SDF Louisville Intl-DUB Dublin

56h 13m2 stops Chicago O'Hare Intl Toronto Pearson Intl

09:00 - 18:32DUB Dublin-SDF Louisville Intl

38h 32m2 stops Toronto Pearson Intl Chicago O'Hare Intl

€614Air Canada

Mon, 2 Nov - Thu, 12 Nov

13:45 - 07:30SDF Louisville Intl-DUB Dublin

12h 45m1 stop Newark

09:00 - 22:30DUB Dublin-SDF Louisville Intl

18h 30m2 stops Toronto Pearson Intl Chicago O'Hare Intl

€622United Airlines

Mon, 2 Nov - Thu, 12 Nov

13:00 - 07:30SDF Louisville Intl-DUB Dublin

13h 30m1 stop Newark

09:00 - 20:14DUB Dublin-SDF Louisville Intl

40h 14m2 stops Toronto Pearson Intl Chicago O'Hare Intl

€623United Airlines

Sun, 7 Feb - Thu, 11 Feb

14:10 - 08:10SDF Louisville Intl-DUB Dublin

13h 00m1 stop Chicago O'Hare Intl

09:30 - 17:37DUB Dublin-SDF Louisville Intl

13h 07m1 stop Newark

€626United Airlines

Mon, 2 Nov - Tue, 17 Nov

06:30 - 07:30SDF Louisville Intl-DUB Dublin

20h 00m1 stop Newark

05:10 - 23:19DUB Dublin-SDF Louisville Intl

23h 09m2 stops Frankfurt am Main Newark

€627Multiple Airlines

Wed, 6 Jan - Wed, 13 Jan

10:00 - 07:30SDF Louisville Intl-DUB Dublin

16h 30m2 stops Washington, D.C. Dulles Intl Newark

09:00 - 16:49DUB Dublin-SDF Louisville Intl

36h 49m2 stops Toronto Pearson Intl Chicago O'Hare Intl

€627United Airlines

Sun, 7 Feb - Thu, 11 Feb

09:02 - 07:10SDF Louisville Intl-DUB Dublin

17h 08m2 stops Chicago O'Hare Intl Toronto Pearson Intl

10:40 - 17:02DUB Dublin-SDF Louisville Intl

11h 22m1 stop Chicago O'Hare Intl

€629United Airlines

Sun, 1 Nov - Fri, 13 Nov

13:00 - 07:30SDF Louisville Intl-DUB Dublin

13h 30m1 stop Newark

10:40 - 00:10DUB Dublin-SDF Louisville Intl

18h 30m1 stop Chicago O'Hare Intl

€630United Airlines

Wed, 6 Jan - Wed, 13 Jan

Cheap last-minute flights

Enter your travel dates to find the best prices.

12:32 - 06:30SDF Louisville Intl-DUB Dublin

12h 58m1 stop Philadelphia

11:45 - 17:59DUB Dublin-SDF Louisville Intl

11h 14m1 stop Charlotte Douglas

€857American Airlines

Thu, 3 Sep - Tue, 8 Sep

06:28 - 05:10SDF Louisville Intl-DUB Dublin

17h 42m1 stop Chicago O'Hare Intl

16:45 - 09:43DUB Dublin-SDF Louisville Intl

21h 58m1 stop Chicago O'Hare Intl

€955Aer Lingus

Sun, 6 Sep - Sat, 12 Sep

05:15 - 09:45SDF Louisville Intl-DUB Dublin

23h 30m1 stop Chicago O'Hare Intl

09:20 - 23:56DUB Dublin-SDF Louisville Intl

19h 36m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl

€974Multiple Airlines

Thu, 3 Sep - Tue, 8 Sep

11:10 - 09:35SDF Louisville Intl-DUB Dublin

17h 25m1 stop Charlotte Douglas

09:30 - 18:00DUB Dublin-SDF Louisville Intl

13h 30m1 stop Chicago O'Hare Intl

€976American Airlines

Thu, 3 Sep - Mon, 7 Sep

08:16 - 09:35SDF Louisville Intl-DUB Dublin

20h 19m1 stop Charlotte Douglas

17:15 - 17:48DUB Dublin-SDF Louisville Intl

29h 33m2 stops London Heathrow Philadelphia

€988Iberia

Thu, 3 Sep - Mon, 7 Sep

09:00 - 09:45SDF Louisville Intl-DUB Dublin

19h 45m1 stop Chicago O'Hare Intl

17:40 - 22:59DUB Dublin-SDF Louisville Intl

34h 19m2 stops Frankfurt am Main Newark

€1,002Multiple Airlines

Sun, 6 Sep - Sat, 12 Sep

10:05 - 07:30SDF Louisville Intl-DUB Dublin

16h 25m2 stops Washington, D.C. Dulles Intl Newark

17:40 - 22:59DUB Dublin-SDF Louisville Intl

34h 19m2 stops Frankfurt am Main Newark

€1,007Multiple Airlines

Sun, 6 Sep - Sat, 12 Sep

18:30 - 22:40SDF Louisville Intl-DUB Dublin

23h 10m2 stops Chicago O'Hare Intl Paris Charles de Gaulle

18:00 - 22:17DUB Dublin-SDF Louisville Intl

33h 17m2 stops London Heathrow Dallas/Fort Worth

€1,015Multiple Airlines

Thu, 3 Sep - Mon, 7 Sep

13:21 - 07:55SDF Louisville Intl-DUB Dublin

13h 34m2 stops Atlanta Hartsfield-Jackson Minneapolis St Paul

13:25 - 23:59DUB Dublin-SDF Louisville Intl

15h 34m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

€1,019KLM

Thu, 3 Sep - Tue, 8 Sep

10:34 - 14:25SDF Louisville Intl-ORK Cork

22h 51m2 stops Detroit Metropolitan Wayne County Paris Charles de Gaulle

06:15 - 22:50ORK Cork-SDF Louisville Intl

21h 35m2 stops Amsterdam Schiphol Minneapolis St Paul

€1,055Delta

Sat, 5 Sep - Sat, 12 Sep

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American Airlines flights from Louisville to Ireland

Our best American Airlines deals on Louisville to Ireland flight tickets

American Airlines

6 Jan

SDF17:46Louisville Intl

13h 29m

2 stops

DUB12:15Dublin

13 Jan

DUB10:30Dublin

18h 01m

2 stops

SDF23:31Louisville Intl

€611

American Airlines

13 Nov

SDF15:30Louisville Intl

12h 10m

2 stops

DUB08:40Dublin

25 Nov

DUB12:55Dublin

13h 15m

1 stop

SDF21:10Louisville Intl

€656

American Airlines

1 Jan

SDF11:35Louisville Intl

15h 55m

2 stops

DUB08:30Dublin

28 Jan

DUB08:50Dublin

18h 22m

2 stops

SDF22:12Louisville Intl

€676

British Airways flights from Louisville to Ireland

Our best British Airways deals on Louisville to Ireland flight tickets

British Airways

21 Oct

SDF12:46Louisville Intl

15h 54m

2 stops

DUB09:40Dublin

27 Oct

DUB20:40Dublin

27h 48m

2 stops

SDF20:28Louisville Intl

€698

British Airways

28 Sept

SDF17:59Louisville Intl

19h 41m

2 stops

DUB18:40Dublin

5 Oct

DUB20:30Dublin

30h 05m

2 stops

SDF21:35Louisville Intl

€760

British Airways

16 Nov

SDF16:35Louisville Intl

23h 25m

2 stops

ORK21:00Cork

19 Nov

ORK07:40Cork

18h 57m

2 stops

SDF21:37Louisville Intl

€1,123

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LouisvilleDublin

SDF Louisville Intl - DUB Dublin

SDFDUB

Louisville Intl

Sat 31/10

17:57-07:10

2 stops33h 13m

Dublin

Thu 12/11

09:00-20:52

2 stops40h 52m

€609

LouisvilleDublin

SDF Louisville Intl - DUB Dublin

SDFDUB

Louisville Intl

Wed 6/1

17:46-12:15

2 stops13h 29m

Dublin

Wed 13/1

10:30-23:31

2 stops18h 01m

€611

LouisvilleDublin

SDF Louisville Intl - DUB Dublin

SDFDUB

Louisville Intl

Mon 2/11

17:57-07:10

2 stops56h 13m

Dublin

Thu 12/11

09:00-18:32

2 stops38h 32m

€614

LouisvilleDublin

SDF Louisville Intl - DUB Dublin

SDFDUB

Louisville Intl

Mon 2/11

13:45-07:30

1 stop12h 45m

Dublin

Thu 12/11

09:00-22:30

2 stops18h 30m

€622

LouisvilleDublin

SDF Louisville Intl - DUB Dublin

SDFDUB

Louisville Intl

Sun 7/2

13:00-07:30

1 stop13h 30m

Dublin

Thu 11/2

09:00-20:14

2 stops40h 14m

€623

Fastest return journey

LouisvilleDublin

SDF Louisville Intl - DUB Dublin

SDFDUB

Louisville Intl

Mon 2/11

14:10-08:10

1 stop13h 00m

Dublin

Tue 17/11

09:30-17:37

1 stop13h 07m

€626

LouisvilleDublin

SDF Louisville Intl - DUB Dublin

SDFDUB

Louisville Intl

Wed 6/1

06:30-07:30

1 stop20h 00m

Dublin

Wed 13/1

05:10-23:19

2 stops23h 09m

€627

LouisvilleDublin

SDF Louisville Intl - DUB Dublin

SDFDUB

Louisville Intl

Sun 7/2

10:00-07:30

2 stops16h 30m

Dublin

Thu 11/2

09:00-16:49

2 stops36h 49m

€627

LouisvilleDublin

SDF Louisville Intl - DUB Dublin

SDFDUB

Louisville Intl

Sun 1/11

09:02-07:10

2 stops17h 08m

Dublin

Fri 13/11

10:40-17:02

1 stop11h 22m

€629

LouisvilleDublin

SDF Louisville Intl - DUB Dublin

SDFDUB

Louisville Intl

Wed 6/1

13:00-07:30

1 stop13h 30m

Dublin

Wed 13/1

10:40-00:10

1 stop18h 30m

€630

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Louisville 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

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 Louisville averaging around €416.

Cheap Louisville to Ireland flight deals and tips

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

Best price found	€283
Fastest flight time	10h 37m
Direct flights	None

The best one-way flight to Ireland from Louisville in the past 72 hours is €283. The best return flight deal from Louisville to Ireland found on momondo in the last 72 hours is €609.

The fastest flight from Louisville to Ireland takes 10h 37m

There are no direct flights from Louisville to Ireland. There are no popular flight routes from Louisville to Ireland.

Search flight deals

Frequently asked questions about flying from Louisville to Ireland

When did momondo last update prices for flights from Louisville Intl Airport to Ireland?
Prices for flights from Louisville Intl Airport to Ireland are refreshed on a daily basis.
How old do you have to be to fly from Louisville Intl Airport 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 Louisville Intl Airport 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 licence, 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.

Why use momondo?

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

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

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

momondo does allow users to show only those flights to Ireland from Louisville which offer a flexible booking policy as well as other useful filters and features.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Louisville to Ireland.

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

Of course. momondo tracks the price of Louisville to Ireland flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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

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Complete your trip

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Popular Cities in Ireland

Flights to Dublinfrom €41

Flights to Corkfrom €80

Flights to Shannon, Clarefrom €86

Flights to Milltown (Kerry)from €38

Flights to Donegalfrom €67

Cheap flights from Louisville to Ireland from €283

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Louisville to Ireland departing on 22/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Louisville to Ireland

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Big names, great deals

Big names, great deals

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Filter for what you want

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American Airlines flights from Louisville to Ireland

Our best American Airlines deals on Louisville to Ireland flight tickets

British Airways flights from Louisville to Ireland

Our best British Airways deals on Louisville to Ireland flight tickets

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How to get the cheapest flight ticket from Louisville to Ireland

What is the cheapest month to fly to Ireland?

What is the cheapest airline that flies from Louisville Intl to Ireland?

Cheap Louisville to Ireland flight deals and tips

Best price found

Fastest flight time

Direct flights

Frequently asked questions about flying from Louisville to Ireland

Why use momondo?

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.

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

Ireland flight routes

According to popular flight searches on momondo this year

Fly your favourite airline to Ireland

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

Complete your trip to Ireland

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According to popular flight searches on momondo this year