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Cheap flights from Ireland to Louisville from €491

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 23/11. 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 - 21:59DUB  Dublin-SDF Louisville Intl
31h 54m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson
Scandinavian Airlines Logo
15:43 - 18:20SDF  Louisville Intl-DUB Dublin
21h 37m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen
€715Scandinavian Airlines
Thu, 24 Sep - Thu, 1 Oct
Scandinavian Airlines Logo
19:05 - 22:08DUB  Dublin-SDF Louisville Intl
32h 03m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson
Scandinavian Airlines Logo
13:29 - 18:20SDF  Louisville Intl-DUB Dublin
23h 51m2 stops Boston Logan Intl Kastrup Copenhagen
€745Scandinavian Airlines
Thu, 27 Aug - Mon, 31 Aug
Scandinavian Airlines Logo
19:05 - 00:34DUB  Dublin-SDF Louisville Intl
34h 29m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson
Scandinavian Airlines Logo
13:29 - 18:20SDF  Louisville Intl-DUB Dublin
23h 51m2 stops Boston Logan Intl Kastrup Copenhagen
€748Scandinavian Airlines
Thu, 27 Aug - Mon, 31 Aug
Iberia Logo
09:30 - 21:25DUB  Dublin-SDF Louisville Intl
16h 55m1 stop Chicago O'Hare Intl
Iberia Logo
11:05 - 11:50SDF  Louisville Intl-DUB Dublin
19h 45m1 stop Chicago O'Hare Intl
€762Iberia
Thu, 27 Aug - Mon, 31 Aug
Iberia Logo
09:30 - 21:25DUB  Dublin-SDF Louisville Intl
16h 55m1 stop Chicago O'Hare Intl
Iberia Logo
11:05 - 11:50SDF  Louisville Intl-DUB Dublin
19h 45m1 stop Chicago O'Hare Intl
€764Iberia
Thu, 27 Aug - Mon, 31 Aug
American Airlines Logo
11:30 - 10:56DUB  Dublin-SDF Louisville Intl
28h 26m1 stop Philadelphia
American Airlines Logo
13:15 - 08:30SDF  Louisville Intl-DUB Dublin
14h 15m2 stops Charlotte Douglas Philadelphia
€778American Airlines
Fri, 15 Jan - Sun, 17 Jan
American Airlines Logo
11:30 - 21:16DUB  Dublin-SDF Louisville Intl
14h 46m1 stop Philadelphia
American Airlines Logo
06:00 - 08:30SDF  Louisville Intl-DUB Dublin
21h 30m2 stops Charlotte Douglas Philadelphia
€778American Airlines
Fri, 15 Jan - Sun, 17 Jan
American Airlines Logo
11:30 - 21:16DUB  Dublin-SDF Louisville Intl
14h 46m1 stop Philadelphia
American Airlines Logo
07:00 - 08:30SDF  Louisville Intl-DUB Dublin
20h 30m1 stop Philadelphia
€778American Airlines
Fri, 15 Jan - Sun, 17 Jan
American Airlines Logo
11:30 - 21:25DUB  Dublin-SDF Louisville Intl
14h 55m2 stops Philadelphia Washington, D.C. Reagan-National
American Airlines Logo
06:00 - 08:30SDF  Louisville Intl-DUB Dublin
21h 30m2 stops Charlotte Douglas Philadelphia
€778American Airlines
Fri, 15 Jan - Sun, 17 Jan
American Airlines Logo
11:30 - 12:11DUB  Dublin-SDF Louisville Intl
29h 41m2 stops Philadelphia Chicago O'Hare Intl
American Airlines Logo
15:33 - 08:30SDF  Louisville Intl-DUB Dublin
11h 57m2 stops Charlotte Douglas Philadelphia
€778American Airlines
Fri, 15 Jan - Sun, 17 Jan

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Scandinavian Airlines flights from Ireland to Louisville

Our best Scandinavian Airlines deals on Ireland to Louisville flight tickets
Scandinavian Airlines
24 Sept
DUB19:05Dublin
31h 54m
2 stops
SDF21:59Louisville Intl
1 Oct
SDF15:43Louisville Intl
21h 37m
2 stops
DUB18:20Dublin
€715
Scandinavian Airlines
27 Aug
DUB19:05Dublin
32h 03m
2 stops
SDF22:08Louisville Intl
31 Aug
SDF13:29Louisville Intl
23h 51m
2 stops
DUB18:20Dublin
€745
Scandinavian Airlines
27 Aug
DUB19:05Dublin
34h 29m
2 stops
SDF00:34Louisville Intl
31 Aug
SDF13:29Louisville Intl
23h 51m
2 stops
DUB18:20Dublin
€748

American Airlines flights from Ireland to Louisville

Our best American Airlines deals on Ireland to Louisville flight tickets
American Airlines
15 Jan
DUB11:30Dublin
14h 46m
1 stop
SDF21:16Louisville Intl
17 Jan
SDF07:00Louisville Intl
20h 30m
1 stop
DUB08:30Dublin
€778
American Airlines
15 Jan
DUB11:30Dublin
14h 55m
2 stops
SDF21:25Louisville Intl
17 Jan
SDF06:00Louisville Intl
21h 30m
2 stops
DUB08:30Dublin
€779
American Airlines
8 Jan
DUB08:50Dublin
17h 45m
2 stops
SDF21:35Louisville Intl
11 Jan
SDF15:33Louisville Intl
11h 57m
2 stops
DUB08:30Dublin
€804

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 August 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 Dublin - SDF Louisville Intl

DUBSDF

Dublin

Thu 24/9

19:05-21:59

2 stops31h 54m

Louisville Intl

Thu 1/10

15:43-18:20

2 stops21h 37m

€715

DublinLouisville

DUB Dublin - SDF Louisville Intl

DUBSDF

Dublin

Thu 27/8

19:05-22:08

2 stops32h 03m

Louisville Intl

Mon 31/8

13:29-18:20

2 stops23h 51m

€745

DublinLouisville

DUB Dublin - SDF Louisville Intl

DUBSDF

Dublin

Thu 27/8

19:05-00:34

2 stops34h 29m

Louisville Intl

Mon 31/8

13:29-18:20

2 stops23h 51m

€748

DublinLouisville

DUB Dublin - SDF Louisville Intl

DUBSDF

Dublin

Thu 27/8

09:30-21:25

1 stop16h 55m

Louisville Intl

Mon 31/8

11:05-11:50

1 stop19h 45m

€762

DublinLouisville

DUB Dublin - SDF Louisville Intl

DUBSDF

Dublin

Thu 27/8

09:30-21:25

1 stop16h 55m

Louisville Intl

Mon 31/8

11:05-11:50

1 stop19h 45m

€764

DublinLouisville

DUB Dublin - SDF Louisville Intl

DUBSDF

Dublin

Fri 15/1

11:30-10:56

1 stop28h 26m

Louisville Intl

Sun 17/1

13:15-08:30

2 stops14h 15m

€778

DublinLouisville

DUB Dublin - SDF Louisville Intl

DUBSDF

Dublin

Fri 15/1

11:30-21:16

1 stop14h 46m

Louisville Intl

Sun 17/1

06:00-08:30

2 stops21h 30m

€778
Fastest return journey

DublinLouisville

DUB Dublin - SDF Louisville Intl

DUBSDF

Dublin

Fri 15/1

11:30-21:16

1 stop14h 46m

Louisville Intl

Sun 17/1

07:00-08:30

1 stop20h 30m

€778

DublinLouisville

DUB Dublin - SDF Louisville Intl

DUBSDF

Dublin

Fri 15/1

11:30-21:25

2 stops14h 55m

Louisville Intl

Sun 17/1

06:00-08:30

2 stops21h 30m

€778

DublinLouisville

DUB Dublin - SDF Louisville Intl

DUBSDF

Dublin

Fri 15/1

11:30-12:11

2 stops29h 41m

Louisville Intl

Sun 17/1

15:33-08:30

2 stops11h 57m

€778

Flights are sorted by cheapest return flights first.

Showing 1-10 of 16 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 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 €680.

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 22m

Direct flights

None
The fastest flight from Ireland to Louisville takes 18h 22m
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 €707Free CancellationRating
7.1
11,903 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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