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Cheap flights from Louisville to Ireland from $178

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 2/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Louisville to Ireland

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
7:13 pm - 1:35 pm
SDF
-
DUB
13h 22m
2 stops
British Airways Logo
7:45 pm - 6:39 pm
DUB
-
SDF
27h 54m
2 stops
$405British Airways
lun., ene. 26 - lun., feb. 2
British Airways Logo
7:52 pm - 4:45 pm
SDF
-
DUB
15h 53m
2 stops
British Airways Logo
8:40 am - 7:02 pm
DUB
-
SDF
15h 22m
2 stops
$409British Airways
mié., abr. 8 - mié., abr. 15
British Airways Logo
7:20 pm - 3:40 pm
SDF
-
DUB
15h 20m
2 stops
British Airways Logo
6:40 am - 7:05 pm
DUB
-
SDF
17h 25m
2 stops
$411British Airways
lun., feb. 9 - jue., feb. 19
British Airways Logo
1:25 pm - 11:15 am
SDF
-
DUB
16h 50m
2 stops
British Airways Logo
6:40 am - 7:07 pm
DUB
-
SDF
16h 27m
2 stops
$412British Airways
dom., mar. 1 - mié., mar. 11
British Airways Logo
1:32 pm - 10:15 am
SDF
-
DUB
15h 43m
2 stops
British Airways Logo
7:45 pm - 6:39 pm
DUB
-
SDF
27h 54m
2 stops
$413British Airways
lun., ene. 26 - lun., feb. 2
British Airways Logo
7:13 pm - 1:35 pm
SDF
-
DUB
13h 22m
2 stops
British Airways Logo
6:40 am - 9:26 pm
DUB
-
SDF
19h 46m
2 stops
$414British Airways
lun., feb. 9 - jue., feb. 19
British Airways Logo
4:59 pm - 11:15 am
SDF
-
DUB
14h 16m
2 stops
British Airways Logo
6:40 am - 5:54 pm
DUB
-
SDF
15h 14m
2 stops
$415British Airways
mar., mar. 17 - mar., mar. 24
British Airways Logo
11:19 am - 11:20 am
SDF
-
DUB
19h 01m
2 stops
British Airways Logo
6:30 am - 6:32 pm
DUB
-
SDF
17h 02m
2 stops
$416British Airways
mié., abr. 29 - mar., may. 5
British Airways Logo
11:19 am - 10:15 am
SDF
-
DUB
17h 56m
2 stops
British Airways Logo
8:40 am - 9:28 pm
DUB
-
SDF
17h 48m
2 stops
$417British Airways
mié., abr. 29 - mar., may. 5
British Airways Logo
6:12 pm - 11:15 am
SDF
-
DUB
13h 03m
2 stops
British Airways Logo
7:45 pm - 11:20 pm
DUB
-
SDF
31h 35m
2 stops
$418British Airways
lun., mar. 9 - lun., mar. 16

British Airways flights from Louisville to Ireland

Our best British Airways deals on Louisville to Ireland flight tickets
British Airways
Jan 26
SDF7:13 pmLouisville Intl
13h 22m
2 stops
DUB1:35 pmDublin
Feb 2
DUB7:45 pmDublin
27h 54m
2 stops
SDF6:39 pmLouisville Intl
$405
British Airways
Apr 8
SDF7:52 pmLouisville Intl
15h 53m
2 stops
DUB4:45 pmDublin
Apr 15
DUB8:40 amDublin
15h 22m
2 stops
SDF7:02 pmLouisville Intl
$409
British Airways
Feb 9
SDF7:20 pmLouisville Intl
15h 20m
2 stops
DUB3:40 pmDublin
Feb 19
DUB6:40 amDublin
17h 25m
2 stops
SDF7:05 pmLouisville Intl
$411

American Airlines flights from Louisville to Ireland

Our best American Airlines deals on Louisville to Ireland flight tickets
American Airlines
Feb 9
SDF7:13 pmLouisville Intl
13h 22m
2 stops
DUB1:35 pmDublin
Feb 19
DUB4:40 pmDublin
11h 36m
1 stop
SDF11:16 pmLouisville Intl
$425
American Airlines
Feb 9
SDF11:16 amLouisville Intl
16h 24m
1 stop
DUB8:40 amDublin
Feb 19
DUB4:40 pmDublin
11h 36m
1 stop
SDF11:16 pmLouisville Intl
$435
American Airlines
Apr 8
SDF7:05 pmLouisville Intl
10h 30m
1 stop
DUB10:35 amDublin
Apr 15
DUB11:45 amDublin
17h 40m
1 stop
SDF12:25 amLouisville Intl
$439

momondo Fare Finder

 
Customize 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 832,500 searches. Data last updated enero 15, 2026.
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

lun. 1/26

7:13 pm-1:35 pm

2 stops13h 22m

Dublin

lun. 2/2

7:45 pm-6:39 pm

2 stops27h 54m

$405

LouisvilleDublin

SDF - DUB

SDFDUB

Louisville Intl

mié. 4/8

7:52 pm-4:45 pm

2 stops15h 53m

Dublin

mié. 4/15

8:40 am-7:02 pm

2 stops15h 22m

$409

LouisvilleDublin

SDF - DUB

SDFDUB

Louisville Intl

lun. 2/9

7:20 pm-3:40 pm

2 stops15h 20m

Dublin

jue. 2/19

6:40 am-7:05 pm

2 stops17h 25m

$411

LouisvilleDublin

SDF - DUB

SDFDUB

Louisville Intl

dom. 3/1

1:25 pm-11:15 am

2 stops16h 50m

Dublin

mié. 3/11

6:40 am-7:07 pm

2 stops16h 27m

$412

LouisvilleDublin

SDF - DUB

SDFDUB

Louisville Intl

lun. 1/26

1:32 pm-10:15 am

2 stops15h 43m

Dublin

lun. 2/2

7:45 pm-6:39 pm

2 stops27h 54m

$413

LouisvilleDublin

SDF - DUB

SDFDUB

Louisville Intl

lun. 2/9

7:13 pm-1:35 pm

2 stops13h 22m

Dublin

jue. 2/19

6:40 am-9:26 pm

2 stops19h 46m

$414

LouisvilleDublin

SDF - DUB

SDFDUB

Louisville Intl

mar. 3/17

4:59 pm-11:15 am

2 stops14h 16m

Dublin

mar. 3/24

6:40 am-5:54 pm

2 stops15h 14m

$415

LouisvilleDublin

SDF - DUB

SDFDUB

Louisville Intl

mié. 4/29

11:19 am-11:20 am

2 stops19h 01m

Dublin

mar. 5/5

6:30 am-6:32 pm

2 stops17h 02m

$416

LouisvilleDublin

SDF - DUB

SDFDUB

Louisville Intl

mié. 4/29

11:19 am-10:15 am

2 stops17h 56m

Dublin

mar. 5/5

8:40 am-9:28 pm

2 stops17h 48m

$417

LouisvilleDublin

SDF - DUB

SDFDUB

Louisville Intl

lun. 3/9

6:12 pm-11:15 am

2 stops13h 03m

Dublin

lun. 3/16

7:45 pm-11:20 pm

2 stops31h 35m

$418

Flights are sorted by cheapest round-trip 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 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?

In general, December is the cheapest month to fly from Louisville to Ireland. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $483. If you aren’t able to travel to Ireland during the month of December, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $533.

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 $785 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ireland from Louisville for as low as $709 on momondo.

Can stopping save me money on Louisville to Ireland flights?

You could potentially save up to 4% on your flight if you consider stops on a Louisville to Ireland flight.

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

10h 45m

Direct flights

None
The fastest flight from Louisville to Ireland takes 10h 45m
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 refresh daily.

  • How many operators does momondo search for flights from Louisville Intl Airport to Ireland?

  • 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 layovers. 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 necessary travel and health documents for your Ireland trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Louisville to Ireland

Compare and see reviews for airlines that fly from Louisville to Ireland with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom $483Free CancellationRating
7.7
1,439 reviews
Search KLM flights
American AirlinesPriceFrom $485Free CancellationRating
7.2
11,129 reviews
Search American Airlines flights
DeltaPriceFrom $504Free CancellationRating
7.9
8,048 reviews
Search Delta flights
United AirlinesPriceFrom $533Free CancellationRating
7.4
9,163 reviews
Search United Airlines flights

Why use momondo?

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

It is quick and easy to find Louisville to Ireland flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Ireland that suits you.

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 helps you find the best flight between Louisville 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 Louisville to Ireland right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Louisville 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.

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.
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