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Cheap flights from Ireland to Louisville from €411

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 30/9. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

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.
Scandinavian Airlines Logo
19:05 - 23:59
DUB
-
SDF
33h 54m
2 stops
Scandinavian Airlines Logo
13:15 - 09:25
SDF
-
DUB
39h 10m
2 stops
€664Scandinavian Airlines
Thu, 10 Sep - Thu, 17 Sep
Scandinavian Airlines Logo
19:05 - 21:59
DUB
-
SDF
31h 54m
2 stops
Scandinavian Airlines Logo
15:43 - 09:25
SDF
-
DUB
36h 42m
2 stops
€664Scandinavian Airlines
Thu, 10 Sep - Thu, 17 Sep
Scandinavian Airlines Logo
19:05 - 00:34
DUB
-
SDF
34h 29m
2 stops
Scandinavian Airlines Logo
15:43 - 09:25
SDF
-
DUB
36h 42m
2 stops
€690Scandinavian Airlines
Thu, 3 Sep - Thu, 17 Sep
Iberia Logo
09:30 - 21:25
DUB
-
SDF
16h 55m
1 stop
Iberia Logo
11:05 - 11:50
SDF
-
DUB
19h 45m
1 stop
€755Iberia
Thu, 27 Aug - Mon, 31 Aug
British Airways Logo
06:30 - 18:00
DUB
-
SDF
16h 30m
2 stops
British Airways Logo
19:12 - 15:45
SDF
-
DUB
15h 33m
2 stops
€792British Airways
Thu, 27 Aug - Mon, 31 Aug
British Airways Logo
06:30 - 17:31
DUB
-
SDF
16h 01m
2 stops
British Airways Logo
19:27 - 15:45
SDF
-
DUB
15h 18m
2 stops
€795British Airways
Wed, 9 Sep - Wed, 16 Sep
Finnair Logo
12:40 - 21:43
DUB
-
SDF
14h 03m
1 stop
Finnair Logo
13:22 - 09:45
SDF
-
DUB
15h 23m
1 stop
€795Finnair
Wed, 9 Sep - Wed, 16 Sep
Finnair Logo
09:40 - 22:33
DUB
-
SDF
17h 53m
2 stops
Finnair Logo
13:22 - 09:45
SDF
-
DUB
15h 23m
1 stop
€796Finnair
Wed, 9 Sep - Wed, 16 Sep
American Airlines Logo
09:30 - 22:55
DUB
-
SDF
18h 25m
1 stop
American Airlines Logo
14:53 - 09:35
SDF
-
DUB
13h 42m
1 stop
€800American Airlines
Thu, 10 Sep - Thu, 17 Sep
American Airlines Logo
11:45 - 17:59
DUB
-
SDF
11h 14m
1 stop
American Airlines Logo
14:53 - 09:35
SDF
-
DUB
13h 42m
1 stop
€801American Airlines
Tue, 8 Sep - Tue, 15 Sep

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American Airlines flights from Ireland to Louisville

Our best American Airlines deals on Ireland to Louisville flight tickets
American Airlines
10 Sept
DUB09:30Dublin
18h 25m
1 stop
SDF22:55Louisville Intl
17 Sept
SDF14:53Louisville Intl
13h 42m
1 stop
DUB09:35Dublin
€800
American Airlines
1 Sept
DUB13:45Dublin
14h 14m
1 stop
SDF22:59Louisville Intl
8 Sept
SDF14:36Louisville Intl
13h 59m
1 stop
DUB09:35Dublin
€801
American Airlines
1 Sept
DUB11:45Dublin
11h 14m
1 stop
SDF17:59Louisville Intl
8 Sept
SDF12:32Louisville Intl
12h 58m
1 stop
DUB06:30Dublin
€802

Finnair flights from Ireland to Louisville

Our best Finnair deals on Ireland to Louisville flight tickets
Finnair
9 Sept
DUB09:40Dublin
17h 53m
2 stops
SDF22:33Louisville Intl
16 Sept
SDF13:22Louisville Intl
15h 23m
1 stop
DUB09:45Dublin
€796
Finnair
9 Sept
DUB09:40Dublin
17h 53m
2 stops
SDF22:33Louisville Intl
16 Sept
SDF13:22Louisville Intl
15h 23m
1 stop
DUB09:45Dublin
€845
Finnair
9 Sept
DUB09:40Dublin
17h 53m
2 stops
SDF22:33Louisville Intl
16 Sept
SDF13:22Louisville Intl
15h 23m
1 stop
DUB09:45Dublin
€868

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 28 July 2026.
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

Cheapest return flight

DublinLouisville

DUB - SDF

DUBSDF

Dublin

Thu 10/9

19:05-23:59

2 stops33h 54m

Louisville Intl

Thu 17/9

13:15-09:25

2 stops39h 10m

€664

DublinLouisville

DUB - SDF

DUBSDF

Dublin

Thu 10/9

19:05-21:59

2 stops31h 54m

Louisville Intl

Thu 17/9

15:43-09:25

2 stops36h 42m

€664

DublinLouisville

DUB - SDF

DUBSDF

Dublin

Thu 3/9

19:05-00:34

2 stops34h 29m

Louisville Intl

Thu 17/9

15:43-09:25

2 stops36h 42m

€690

DublinLouisville

DUB - SDF

DUBSDF

Dublin

Thu 27/8

09:30-21:25

1 stop16h 55m

Louisville Intl

Mon 31/8

11:05-11:50

1 stop19h 45m

€755

DublinLouisville

DUB - SDF

DUBSDF

Dublin

Thu 27/8

06:30-18:00

2 stops16h 30m

Louisville Intl

Mon 31/8

19:12-15:45

2 stops15h 33m

€792

DublinLouisville

DUB - SDF

DUBSDF

Dublin

Wed 9/9

06:30-17:31

2 stops16h 01m

Louisville Intl

Wed 16/9

19:27-15:45

2 stops15h 18m

€795

DublinLouisville

DUB - SDF

DUBSDF

Dublin

Wed 9/9

12:40-21:43

1 stop14h 03m

Louisville Intl

Wed 16/9

13:22-09:45

1 stop15h 23m

€795

DublinLouisville

DUB - SDF

DUBSDF

Dublin

Wed 9/9

09:40-22:33

2 stops17h 53m

Louisville Intl

Wed 16/9

13:22-09:45

1 stop15h 23m

€796

DublinLouisville

DUB - SDF

DUBSDF

Dublin

Thu 10/9

09:30-22:55

1 stop18h 25m

Louisville Intl

Thu 17/9

14:53-09:35

1 stop13h 42m

€800
Fastest return journey

DublinLouisville

DUB - SDF

DUBSDF

Dublin

Tue 8/9

11:45-17:59

1 stop11h 14m

Louisville Intl

Tue 15/9

14:53-09:35

1 stop13h 42m

€801

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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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 March, then book flights to Louisville from Ireland during November instead. Flights to Louisville in November, while not as cheap as those in March, still average around €689.

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 46m

Direct flights

None
The fastest flight from Ireland to Louisville takes 17h 46m
There are no direct flights from Ireland to Louisville. There are no popular flight routes from Ireland to Louisville.
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Frequently asked questions about flying from Ireland to Louisville

  • 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 €717Free CancellationRating
7.1
11,846 reviews
Search American Airlines flights
Aer LingusPriceFrom €770Free CancellationRating
7.3
1,682 reviews
Search Aer Lingus 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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