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Cheap flights from Ireland to Louisville from €333

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 28/5. 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.
Finnair Logo
09:30 - 23:01
DUB
-
SDF
18h 31m
1 stop
Finnair Logo
14:18 - 09:45
SDF
-
DUB
14h 27m
1 stop
€601Finnair
Tue, 1 Sep - Tue, 8 Sep
Finnair Logo
09:30 - 23:01
DUB
-
SDF
18h 31m
1 stop
Finnair Logo
14:18 - 09:45
SDF
-
DUB
14h 27m
1 stop
€604Finnair
Tue, 1 Sep - Tue, 8 Sep
Multiple Airlines Logo
09:30 - 23:01
DUB
-
SDF
18h 31m
1 stop
Multiple Airlines Logo
18:11 - 17:00
SDF
-
DUB
17h 49m
2 stops
€689Multiple Airlines
Tue, 1 Sep - Tue, 8 Sep
Multiple Airlines Logo
09:30 - 23:01
DUB
-
SDF
18h 31m
1 stop
Multiple Airlines Logo
18:11 - 17:00
SDF
-
DUB
17h 49m
2 stops
€689Multiple Airlines
Tue, 1 Sep - Tue, 8 Sep
Multiple Airlines Logo
09:30 - 23:01
DUB
-
SDF
18h 31m
1 stop
Multiple Airlines Logo
18:11 - 17:00
SDF
-
DUB
17h 49m
2 stops
€691Multiple Airlines
Tue, 1 Sep - Tue, 8 Sep
British Airways Logo
12:00 - 23:01
DUB
-
SDF
16h 01m
2 stops
British Airways Logo
18:11 - 13:30
SDF
-
DUB
14h 19m
2 stops
€695British Airways
Tue, 1 Sep - Tue, 8 Sep
British Airways Logo
06:30 - 17:41
DUB
-
SDF
16h 11m
2 stops
British Airways Logo
16:00 - 11:20
SDF
-
DUB
14h 20m
2 stops
€696British Airways
Tue, 1 Sep - Tue, 8 Sep
British Airways Logo
12:00 - 23:55
DUB
-
SDF
16h 55m
2 stops
British Airways Logo
16:00 - 12:05
SDF
-
DUB
15h 05m
2 stops
€698British Airways
Tue, 1 Sep - Tue, 8 Sep
Multiple Airlines Logo
08:35 - 21:26
DUB
-
SDF
17h 51m
2 stops
Multiple Airlines Logo
11:16 - 12:05
SDF
-
DUB
19h 49m
2 stops
€701Multiple Airlines
Wed, 1 Apr - Wed, 8 Apr
Multiple Airlines Logo
10:30 - 23:01
DUB
-
SDF
17h 31m
2 stops
Multiple Airlines Logo
18:11 - 17:00
SDF
-
DUB
17h 49m
2 stops
€702Multiple Airlines
Tue, 1 Sep - Tue, 8 Sep

Finnair flights from Ireland to Louisville

Our best Finnair deals on Ireland to Louisville flight tickets
Finnair
1 Sept
DUB09:30Dublin
18h 31m
1 stop
SDF23:01Louisville Intl
8 Sept
SDF14:18Louisville Intl
14h 27m
1 stop
DUB09:45Dublin
€601
Finnair
1 Sept
DUB09:30Dublin
18h 31m
1 stop
SDF23:01Louisville Intl
8 Sept
SDF14:18Louisville Intl
14h 27m
1 stop
DUB09:45Dublin
€604
Finnair
4 Jul
DUB09:30Dublin
17h 46m
1 stop
SDF22:16Louisville Intl
11 Jul
SDF19:20Louisville Intl
11h 30m
1 stop
DUB11:50Dublin
€747

British Airways flights from Ireland to Louisville

Our best British Airways deals on Ireland to Louisville flight tickets
British Airways
1 Sept
DUB12:00Dublin
16h 01m
2 stops
SDF23:01Louisville Intl
8 Sept
SDF18:11Louisville Intl
14h 19m
2 stops
DUB13:30Dublin
€695
British Airways
1 Sept
DUB06:30Dublin
16h 11m
2 stops
SDF17:41Louisville Intl
8 Sept
SDF16:00Louisville Intl
14h 20m
2 stops
DUB11:20Dublin
€696
British Airways
1 Sept
DUB12:00Dublin
16h 55m
2 stops
SDF23:55Louisville Intl
8 Sept
SDF16:00Louisville Intl
15h 05m
2 stops
DUB12:05Dublin
€698

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 8 March 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

Tue 1/9

09:30-23:01

1 stop18h 31m

Louisville Intl

Tue 8/9

14:18-09:45

1 stop14h 27m

€601

DublinLouisville

DUB - SDF

DUBSDF

Dublin

Tue 1/9

09:30-23:01

1 stop18h 31m

Louisville Intl

Tue 8/9

14:18-09:45

1 stop14h 27m

€604

DublinLouisville

DUB - SDF

DUBSDF

Dublin

Tue 1/9

09:30-23:01

1 stop18h 31m

Louisville Intl

Tue 8/9

18:11-17:00

2 stops17h 49m

€689

DublinLouisville

DUB - SDF

DUBSDF

Dublin

Tue 1/9

09:30-23:01

1 stop18h 31m

Louisville Intl

Tue 8/9

18:11-17:00

2 stops17h 49m

€689

DublinLouisville

DUB - SDF

DUBSDF

Dublin

Tue 1/9

09:30-23:01

1 stop18h 31m

Louisville Intl

Tue 8/9

18:11-17:00

2 stops17h 49m

€691
Fastest return journey

DublinLouisville

DUB - SDF

DUBSDF

Dublin

Tue 1/9

12:00-23:01

2 stops16h 01m

Louisville Intl

Tue 8/9

18:11-13:30

2 stops14h 19m

€695

DublinLouisville

DUB - SDF

DUBSDF

Dublin

Tue 1/9

06:30-17:41

2 stops16h 11m

Louisville Intl

Tue 8/9

16:00-11:20

2 stops14h 20m

€696

DublinLouisville

DUB - SDF

DUBSDF

Dublin

Tue 1/9

12:00-23:55

2 stops16h 55m

Louisville Intl

Tue 8/9

16:00-12:05

2 stops15h 05m

€698

DublinLouisville

DUB - SDF

DUBSDF

Dublin

Wed 1/4

08:35-21:26

2 stops17h 51m

Louisville Intl

Wed 8/4

11:16-12:05

2 stops19h 49m

€701

DublinLouisville

DUB - SDF

DUBSDF

Dublin

Tue 1/9

10:30-23:01

2 stops17h 31m

Louisville Intl

Tue 8/9

18:11-17:00

2 stops17h 49m

€702

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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2

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 airline that flies from Ireland to Louisville Intl?

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

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

18h 31m

Direct flights

None
The fastest flight from Ireland to Louisville takes 18h 31m
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 €675Free CancellationRating
7.1
11,399 reviews
Search American Airlines flights
Aer LingusPriceFrom €755Free CancellationRating
7.2
1,471 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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