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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.
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
€688Multiple 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
€690Multiple Airlines
Tue, 1 Sep - Tue, 8 Sep
Multiple Airlines Logo
08:35 - 00:12
DUB
-
SDF
20h 37m
2 stops
Multiple Airlines Logo
11:16 - 17:50
SDF
-
DUB
25h 34m
2 stops
€695Multiple Airlines
Fri, 3 Apr - Fri, 10 Apr
British Airways Logo
06:30 - 17:41
DUB
-
SDF
16h 11m
2 stops
British Airways Logo
18:11 - 13:30
SDF
-
DUB
14h 19m
2 stops
€696British Airways
Tue, 1 Sep - Tue, 8 Sep
Multiple Airlines Logo
10:30 - 22:34
DUB
-
SDF
17h 04m
2 stops
Multiple Airlines Logo
14:43 - 11:20
SDF
-
DUB
15h 37m
2 stops
€697Multiple Airlines
Tue, 1 Sep - Tue, 8 Sep
American Airlines Logo
11:30 - 15:03
DUB
-
SDF
31h 33m
1 stop
American Airlines Logo
09:32 - 09:35
SDF
-
DUB
19h 03m
1 stop
€702American Airlines
Thu, 26 Mar - Mon, 30 Mar
British Airways Logo
11:45 - 22:08
DUB
-
SDF
15h 23m
1 stop
British Airways Logo
13:19 - 06:30
SDF
-
DUB
12h 11m
1 stop
€711British Airways
Thu, 23 Apr - Thu, 30 Apr
American Airlines Logo
09:30 - 23:01
DUB
-
SDF
18h 31m
1 stop
American Airlines Logo
09:59 - 06:30
SDF
-
DUB
15h 31m
1 stop
€714American Airlines
Tue, 1 Sep - Tue, 8 Sep
American Airlines Logo
11:45 - 22:40
DUB
-
SDF
15h 55m
1 stop
American Airlines Logo
07:31 - 06:30
SDF
-
DUB
17h 59m
1 stop
€715American Airlines
Thu, 2 Apr - Thu, 9 Apr

British Airways flights from Ireland to Louisville

Our best British Airways deals on Ireland to Louisville flight tickets
British Airways
1 Sept
DUB06:30Dublin
16h 11m
2 stops
SDF17:41Louisville Intl
8 Sept
SDF18:11Louisville Intl
14h 19m
2 stops
DUB13:30Dublin
€696
British Airways
23 Apr
DUB11:45Dublin
15h 23m
1 stop
SDF22:08Louisville Intl
30 Apr
SDF13:19Louisville Intl
12h 11m
1 stop
DUB06:30Dublin
€711
British Airways
26 Mar
DUB08:45Dublin
16h 41m
2 stops
SDF21:26Louisville Intl
30 Mar
SDF19:57Louisville Intl
14h 48m
2 stops
DUB15:45Dublin
€721

American Airlines flights from Ireland to Louisville

Our best American Airlines deals on Ireland to Louisville flight tickets
American Airlines
26 Mar
DUB11:30Dublin
31h 33m
1 stop
SDF15:03Louisville Intl
30 Mar
SDF09:32Louisville Intl
19h 03m
1 stop
DUB09:35Dublin
€702
American Airlines
1 Sept
DUB09:30Dublin
18h 31m
1 stop
SDF23:01Louisville Intl
8 Sept
SDF15:43Louisville Intl
12h 52m
1 stop
DUB09:35Dublin
€717
American Airlines
24 Apr
DUB12:40Dublin
14h 51m
1 stop
SDF22:31Louisville Intl
1 May
SDF13:19Louisville Intl
12h 11m
1 stop
DUB06:30Dublin
€744

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 11 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

18:11-17:00

2 stops17h 49m

€688

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

€690

DublinLouisville

DUB - SDF

DUBSDF

Dublin

Fri 3/4

08:35-00:12

2 stops20h 37m

Louisville Intl

Fri 10/4

11:16-17:50

2 stops25h 34m

€695

DublinLouisville

DUB - SDF

DUBSDF

Dublin

Tue 1/9

06:30-17:41

2 stops16h 11m

Louisville Intl

Tue 8/9

18:11-13:30

2 stops14h 19m

€696

DublinLouisville

DUB - SDF

DUBSDF

Dublin

Tue 1/9

10:30-22:34

2 stops17h 04m

Louisville Intl

Tue 8/9

14:43-11:20

2 stops15h 37m

€697

DublinLouisville

DUB - SDF

DUBSDF

Dublin

Thu 26/3

11:30-15:03

1 stop31h 33m

Louisville Intl

Mon 30/3

09:32-09:35

1 stop19h 03m

€702
Fastest return journey

DublinLouisville

DUB - SDF

DUBSDF

Dublin

Thu 23/4

11:45-22:08

1 stop15h 23m

Louisville Intl

Thu 30/4

13:19-06:30

1 stop12h 11m

€711

DublinLouisville

DUB - SDF

DUBSDF

Dublin

Tue 1/9

09:30-23:01

1 stop18h 31m

Louisville Intl

Tue 8/9

09:59-06:30

1 stop15h 31m

€714

DublinLouisville

DUB - SDF

DUBSDF

Dublin

Thu 2/4

11:45-22:40

1 stop15h 55m

Louisville Intl

Thu 9/4

07:31-06:30

1 stop17h 59m

€715

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 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

How long does it take to fly to Louisville?

The flight from Ireland to Louisville depends on which airports you’re departing from and arriving to, and whether or not you have a layover. If you fly from Dublin (a popular airport in Ireland) to Cincinnati (the most popular airport in Louisville), then the flight time is 11h 02m on average. If you fly from Shannon (another popular airport in Ireland) to Cincinnati, then the average flight time is 16h 27m.

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

16h 32m

Direct flights

None
The fastest flight from Ireland to Louisville takes 16h 32m
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 €674Free CancellationRating
7.1
11,415 reviews
Search American Airlines flights
Aer LingusPriceFrom €754Free CancellationRating
7.2
1,473 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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