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Cheap flights from Ireland to Louisville from €418

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ireland to Louisville departing on 12/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Ireland to Louisville

Recent return flight deals from Ireland to Louisville

Enter your travel dates to find the best prices.
American Airlines Logo
16:05 - 18:30
DUB
-
SDF
31h 25m2 stops
American Airlines Logo
13:32 - 17:05
SDF
-
DUB
22h 33m2 stops
€632American Airlines
Thu, 22 Jan - Mon, 26 Jan
British Airways Logo
10:00 - 22:12
DUB
-
SDF
17h 12m2 stops
British Airways Logo
19:13 - 15:40
SDF
-
DUB
15h 27m2 stops
€634British Airways
Thu, 15 Jan - Thu, 22 Jan
British Airways Logo
10:00 - 22:12
DUB
-
SDF
17h 12m2 stops
British Airways Logo
19:13 - 15:40
SDF
-
DUB
15h 27m2 stops
€635British Airways
Thu, 15 Jan - Thu, 22 Jan
American Airlines Logo
11:30 - 22:02
DUB
-
SDF
15h 32m2 stops
American Airlines Logo
15:49 - 08:40
SDF
-
DUB
11h 51m1 stop
€651American Airlines
Wed, 18 Feb - Sun, 22 Feb
American Airlines Logo
11:30 - 21:16
DUB
-
SDF
14h 46m1 stop
American Airlines Logo
07:00 - 08:40
SDF
-
DUB
20h 40m1 stop
€660American Airlines
Thu, 15 Jan - Thu, 22 Jan
American Airlines Logo
11:30 - 23:19
DUB
-
SDF
16h 49m2 stops
American Airlines Logo
11:16 - 08:40
SDF
-
DUB
16h 24m1 stop
€663American Airlines
Thu, 15 Jan - Thu, 22 Jan
American Airlines Logo
11:30 - 21:16
DUB
-
SDF
14h 46m1 stop
American Airlines Logo
07:00 - 08:40
SDF
-
DUB
20h 40m1 stop
€682American Airlines
Thu, 15 Jan - Thu, 22 Jan
Iberia Logo
13:45 - 22:59
DUB
-
SDF
14h 14m1 stop
Iberia Logo
15:37 - 11:40
SDF
-
DUB
15h 03m1 stop
€705Iberia
Fri, 12 Jun - Mon, 15 Jun
British Airways Logo
12:00 - 23:45
DUB
-
SDF
16h 45m2 stops
British Airways Logo
19:16 - 13:25
SDF
-
DUB
13h 09m2 stops
€742British Airways
Fri, 12 Jun - Mon, 15 Jun
British Airways Logo
10:00 - 22:12
DUB
-
SDF
17h 12m2 stops
British Airways Logo
15:33 - 10:15
SDF
-
DUB
13h 42m2 stops
€778British Airways
Thu, 8 Jan - Thu, 15 Jan

American Airlines flights from Ireland to Louisville

Our best American Airlines deals on Ireland to Louisville flight tickets
American Airlines
22 Jan
DUB16:05Dublin
31h 25m
2 stops
SDF18:30Louisville Intl
26 Jan
SDF13:32Louisville Intl
22h 33m
2 stops
DUB17:05Dublin
€632
Find similar
American Airlines
18 Feb
DUB11:30Dublin
15h 32m
2 stops
SDF22:02Louisville Intl
22 Feb
SDF15:49Louisville Intl
11h 51m
1 stop
DUB08:40Dublin
€651
Find similar
American Airlines
15 Jan
DUB11:30Dublin
14h 46m
1 stop
SDF21:16Louisville Intl
22 Jan
SDF07:00Louisville Intl
20h 40m
1 stop
DUB08:40Dublin
€660
Find similar

British Airways flights from Ireland to Louisville

Our best British Airways deals on Ireland to Louisville flight tickets
British Airways
15 Jan
DUB10:00Dublin
17h 12m
2 stops
SDF22:12Louisville Intl
22 Jan
SDF19:13Louisville Intl
15h 27m
2 stops
DUB15:40Dublin
€634
Find similar
British Airways
15 Jan
DUB10:00Dublin
17h 12m
2 stops
SDF22:12Louisville Intl
22 Jan
SDF19:13Louisville Intl
15h 27m
2 stops
DUB15:40Dublin
€635
Find similar
British Airways
12 Jun
DUB12:00Dublin
16h 45m
2 stops
SDF23:45Louisville Intl
15 Jun
SDF19:16Louisville Intl
13h 09m
2 stops
DUB13:25Dublin
€742
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Ireland to Louisville 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 22 December 2025.
Use the filters below to find and compare flights from Ireland to Louisville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DublinLouisville

DUB - SDF

DUBSDF

Dublin

Thu 22/1

16:05-18:30

2 stops31h 25m

Louisville Intl

Mon 26/1

13:32-17:05

2 stops22h 33m

€632

DublinLouisville

DUB - SDF

DUBSDF

Dublin

Thu 15/1

10:00-22:12

2 stops17h 12m

Louisville Intl

Thu 22/1

19:13-15:40

2 stops15h 27m

€634

DublinLouisville

DUB - SDF

DUBSDF

Dublin

Thu 15/1

10:00-22:12

2 stops17h 12m

Louisville Intl

Thu 22/1

19:13-15:40

2 stops15h 27m

€635

DublinLouisville

DUB - SDF

DUBSDF

Dublin

Wed 18/2

11:30-22:02

2 stops15h 32m

Louisville Intl

Sun 22/2

15:49-08:40

1 stop11h 51m

€651

DublinLouisville

DUB - SDF

DUBSDF

Dublin

Thu 15/1

11:30-21:16

1 stop14h 46m

Louisville Intl

Thu 22/1

07:00-08:40

1 stop20h 40m

€660

DublinLouisville

DUB - SDF

DUBSDF

Dublin

Thu 15/1

11:30-23:19

2 stops16h 49m

Louisville Intl

Thu 22/1

11:16-08:40

1 stop16h 24m

€663

DublinLouisville

DUB - SDF

DUBSDF

Dublin

Thu 15/1

11:30-21:16

1 stop14h 46m

Louisville Intl

Thu 22/1

07:00-08:40

1 stop20h 40m

€682

DublinLouisville

DUB - SDF

DUBSDF

Dublin

Fri 12/6

13:45-22:59

1 stop14h 14m

Louisville Intl

Mon 15/6

15:37-11:40

1 stop15h 03m

€705

DublinLouisville

DUB - SDF

DUBSDF

Dublin

Fri 12/6

12:00-23:45

2 stops16h 45m

Louisville Intl

Mon 15/6

19:16-13:25

2 stops13h 09m

€742

DublinLouisville

DUB - SDF

DUBSDF

Dublin

Thu 8/1

10:00-22:12

2 stops17h 12m

Louisville Intl

Thu 15/1

15:33-10:15

2 stops13h 42m

€778

Flights are sorted by cheapest return flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
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See travel insights to Louisville from

How to get the cheapest flight ticket from Ireland to Louisville

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 Louisville?

If you aren’t able to travel during the month of November, then book flights to Louisville from Ireland during April instead. Flights to Louisville in April, while not as cheap as those in November, still average around €671.

Cheap Ireland to Louisville flight deals and tips

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

Fastest flight time

17h 12m

Direct flights

None
The fastest flight from Ireland to Louisville takes 17h 12m
There are no direct flights from Ireland to Louisville. There are no popular flight routes from Ireland to Louisville.
Search flight deals

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

    Prices for flights from Ireland to Louisville Intl Airport were last updated today.

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

  • How old do you have to be to fly from Ireland to Louisville Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Ireland to Louisville Intl Airport.

  • What documentation or ID do you need to fly to Louisville Intl Airport?

    The necessary travel and health documents for your Louisville Intl Airport 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 licence 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 Ireland to Louisville

Compare and see reviews for airlines that fly from Ireland to Louisville with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom €656Free CancellationRating
7.2
11,054 reviews
Search American Airlines flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Ireland to Louisville . Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for Ireland to Louisville flights to just show those with flexible booking policies.

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

Once all potential Ireland to Louisville flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for Ireland to Louisville 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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