Latest deals
Insights
FAQs
Price Alerts

Cheap flights from Louisville to Ireland from €231

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 1/2. 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
Voted the Winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Louisville to Ireland

Cheap return flights

Enter your travel dates to find the best prices.
British Airways Logo
13:32 - 09:50
SDF
-
DUB
15h 18m2 stops
British Airways Logo
20:40 - 18:39
DUB
-
SDF
26h 59m2 stops
€351British Airways
Mon, 26 Jan - Mon, 2 Feb
British Airways Logo
13:30 - 14:20
SDF
-
DUB
19h 50m2 stops
British Airways Logo
08:50 - 21:25
DUB
-
SDF
16h 35m2 stops
€357British Airways
Sun, 1 Mar - Wed, 11 Mar
British Airways Logo
18:16 - 19:40
SDF
-
DUB
21h 24m2 stops
British Airways Logo
20:40 - 21:11
DUB
-
SDF
28h 31m2 stops
€358British Airways
Mon, 9 Mar - Mon, 16 Mar
American Airlines Logo
19:13 - 13:35
SDF
-
DUB
13h 22m2 stops
American Airlines Logo
11:30 - 21:14
DUB
-
SDF
14h 44m1 stop
€364American Airlines
Mon, 9 Feb - Thu, 19 Feb
American Airlines Logo
19:13 - 13:35
SDF
-
DUB
13h 22m2 stops
American Airlines Logo
11:30 - 00:24
DUB
-
SDF
17h 54m2 stops
€367American Airlines
Mon, 9 Feb - Thu, 19 Feb
Lufthansa Logo
14:05 - 08:10
SDF
-
DUB
13h 05m1 stop
Lufthansa Logo
09:30 - 19:31
DUB
-
SDF
15h 01m1 stop
€371Lufthansa
Mon, 12 Jan - Tue, 27 Jan
American Airlines Logo
15:49 - 08:40
SDF
-
DUB
11h 51m1 stop
American Airlines Logo
11:30 - 21:25
DUB
-
SDF
13h 55m2 stops
€376American Airlines
Sun, 1 Mar - Wed, 11 Mar
American Airlines Logo
11:23 - 08:40
SDF
-
DUB
17h 17m1 stop
American Airlines Logo
08:45 - 21:12
DUB
-
SDF
16h 27m2 stops
€377American Airlines
Tue, 17 Mar - Tue, 24 Mar
American Airlines Logo
15:33 - 10:15
SDF
-
DUB
13h 42m2 stops
American Airlines Logo
11:30 - 21:16
DUB
-
SDF
14h 46m1 stop
€385American Airlines
Mon, 26 Jan - Mon, 2 Feb
United Airlines Logo
08:29 - 08:10
SDF
-
DUB
18h 41m1 stop
United Airlines Logo
09:00 - 12:59
DUB
-
SDF
32h 59m2 stops
€390United Airlines
Fri, 23 Jan - Mon, 26 Jan

American Airlines flights from Louisville to Ireland

Our best American Airlines deals on Louisville to Ireland flight tickets
American Airlines
9 Feb
SDF19:13Louisville Intl
13h 22m
2 stops
DUB13:35Dublin
19 Feb
DUB11:30Dublin
14h 44m
1 stop
SDF21:14Louisville Intl
€364
Find similar
American Airlines
9 Feb
SDF19:13Louisville Intl
13h 22m
2 stops
DUB13:35Dublin
19 Feb
DUB11:30Dublin
17h 54m
2 stops
SDF00:24Louisville Intl
€367
Find similar
American Airlines
1 Mar
SDF15:49Louisville Intl
11h 51m
1 stop
DUB08:40Dublin
11 Mar
DUB11:30Dublin
13h 55m
2 stops
SDF21:25Louisville Intl
€376
Find similar

Lufthansa flights from Louisville to Ireland

Our best Lufthansa deals on Louisville to Ireland flight tickets
Lufthansa
12 Jan
SDF14:05Louisville Intl
13h 05m
1 stop
DUB08:10Dublin
27 Jan
DUB09:30Dublin
15h 01m
1 stop
SDF19:31Louisville Intl
€371
Find similar
Lufthansa
12 Jan
SDF14:05Louisville Intl
13h 05m
1 stop
DUB08:10Dublin
27 Jan
DUB05:00Dublin
19h 31m
2 stops
SDF19:31Louisville Intl
€401
Find similar
Lufthansa
17 Mar
SDF13:47Louisville Intl
13h 43m
1 stop
DUB07:30Dublin
24 Mar
DUB09:10Dublin
18h 49m
2 stops
SDF23:59Louisville Intl
€402
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Louisville 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 5 December 2025.
Use the filters below to find and compare flights from Louisville to Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LouisvilleDublin

SDF - DUB

SDFDUB

Louisville Intl

Mon 26/1

13:32-09:50

2 stops15h 18m

Dublin

Mon 2/2

20:40-18:39

2 stops26h 59m

€351

LouisvilleDublin

SDF - DUB

SDFDUB

Louisville Intl

Sun 1/3

13:30-14:20

2 stops19h 50m

Dublin

Wed 11/3

08:50-21:25

2 stops16h 35m

€357

LouisvilleDublin

SDF - DUB

SDFDUB

Louisville Intl

Mon 9/3

18:16-19:40

2 stops21h 24m

Dublin

Mon 16/3

20:40-21:11

2 stops28h 31m

€358

LouisvilleDublin

SDF - DUB

SDFDUB

Louisville Intl

Mon 9/2

19:13-13:35

2 stops13h 22m

Dublin

Thu 19/2

11:30-21:14

1 stop14h 44m

€364

LouisvilleDublin

SDF - DUB

SDFDUB

Louisville Intl

Mon 9/2

19:13-13:35

2 stops13h 22m

Dublin

Thu 19/2

11:30-00:24

2 stops17h 54m

€367

LouisvilleDublin

SDF - DUB

SDFDUB

Louisville Intl

Mon 12/1

14:05-08:10

1 stop13h 05m

Dublin

Tue 27/1

09:30-19:31

1 stop15h 01m

€371

LouisvilleDublin

SDF - DUB

SDFDUB

Louisville Intl

Sun 1/3

15:49-08:40

1 stop11h 51m

Dublin

Wed 11/3

11:30-21:25

2 stops13h 55m

€376

LouisvilleDublin

SDF - DUB

SDFDUB

Louisville Intl

Tue 17/3

11:23-08:40

1 stop17h 17m

Dublin

Tue 24/3

08:45-21:12

2 stops16h 27m

€377

LouisvilleDublin

SDF - DUB

SDFDUB

Louisville Intl

Mon 26/1

15:33-10:15

2 stops13h 42m

Dublin

Mon 2/2

11:30-21:16

1 stop14h 46m

€385

LouisvilleDublin

SDF - DUB

SDFDUB

Louisville Intl

Fri 23/1

08:29-08:10

1 stop18h 41m

Dublin

Mon 26/1

09:00-12:59

2 stops32h 59m

€390

Flights are sorted by cheapest return flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

See travel insights to Ireland from

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

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 €457.

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

You are more likely to see cheaper flights to Ireland from Louisville when booking weeks ahead of your departure date. In general, you can expect to find flights to Ireland for around €695 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 Louisville for as low as €567 on momondo.

Cheap Louisville to Ireland flight deals and tips

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

Fastest flight time

12h 40m

Direct flights

None
The fastest flight from Louisville to Ireland takes 12h 40m
There are no direct flights from Louisville to Ireland. There are no popular flight routes from Louisville to Ireland.
Search flight deals

  • 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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 4/1
Sun 11/1
By creating a price alert you accept our terms of use and privacy policy.

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 €92
Flights to Shannon, Clarefrom €83
Flights to Donegalfrom €184
Flights to Milltown (Kerry)from €39