Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Ireland to Louisville from €470

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 4/4. 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

Discover deals from 900+ travel sites with momondo.

Voted the Winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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
12:30 - 23:50
DUB
-
SDF
40h 20m2 stops
Scandinavian Airlines Logo
12:57 - 18:20
SDF
-
DUB
24h 23m2 stops
€595Scandinavian Airlines
Fri, 6 Feb - Tue, 10 Feb
American Airlines Logo
11:30 - 21:16
DUB
-
SDF
14h 46m1 stop
American Airlines Logo
19:13 - 14:20
SDF
-
DUB
14h 07m2 stops
€615American Airlines
Fri, 6 Feb - Tue, 10 Feb
American Airlines Logo
11:30 - 21:16
DUB
-
SDF
14h 46m1 stop
American Airlines Logo
11:16 - 08:40
SDF
-
DUB
16h 24m1 stop
€632American Airlines
Sun, 11 Jan - Sat, 17 Jan
British Airways Logo
10:00 - 22:12
DUB
-
SDF
17h 12m2 stops
British Airways Logo
15:33 - 12:15
SDF
-
DUB
15h 42m2 stops
€635British Airways
Thu, 29 Jan - Wed, 4 Feb
American Airlines Logo
16:05 - 10:00
DUB
-
SDF
22h 55m2 stops
American Airlines Logo
19:20 - 15:05
SDF
-
DUB
14h 45m2 stops
€645American Airlines
Thu, 8 Jan - Fri, 16 Jan
American Airlines Logo
11:30 - 21:16
DUB
-
SDF
14h 46m1 stop
American Airlines Logo
19:20 - 17:05
SDF
-
DUB
16h 45m2 stops
€647American Airlines
Thu, 8 Jan - Mon, 12 Jan
American Airlines Logo
11:30 - 21:13
DUB
-
SDF
14h 43m2 stops
American Airlines Logo
15:49 - 08:40
SDF
-
DUB
11h 51m1 stop
€651American Airlines
Wed, 18 Feb - Sun, 22 Feb
American Airlines Logo
16:05 - 10:00
DUB
-
SDF
22h 55m2 stops
American Airlines Logo
06:55 - 08:40
SDF
-
DUB
20h 45m1 stop
€661American Airlines
Thu, 8 Jan - Sat, 17 Jan
American Airlines Logo
11:30 - 21:16
DUB
-
SDF
14h 46m1 stop
American Airlines Logo
06:50 - 08:40
SDF
-
DUB
20h 50m1 stop
€664American Airlines
Thu, 8 Jan - Sun, 18 Jan
Scandinavian Airlines Logo
12:30 - 23:55
DUB
-
SDF
40h 25m2 stops
Scandinavian Airlines Logo
15:37 - 11:45
SDF
-
DUB
39h 08m2 stops
€669Scandinavian Airlines
Fri, 9 Jan - Mon, 12 Jan

United Airlines flights from Ireland to Louisville

Our best United Airlines deals on Ireland to Louisville flight tickets
United Airlines
21 Dec
DUB10:40Dublin
28h 23m
1 stop
SDF10:03Louisville Intl
28 Dec
SDF09:55Louisville Intl
19h 25m
1 stop
DUB10:20Dublin
€860
Find similar
United Airlines
18 Dec
DUB13:35Dublin
27h 31m
2 stops
SDF12:06Louisville Intl
4 Jan
SDF05:40Louisville Intl
21h 30m
1 stop
DUB08:10Dublin
€878
Find similar
United Airlines
22 Dec
DUB10:40Dublin
14h 52m
1 stop
SDF20:32Louisville Intl
29 Dec
SDF10:50Louisville Intl
18h 30m
2 stops
DUB10:20Dublin
€879
Find similar

British Airways flights from Ireland to Louisville

Our best British Airways deals on Ireland to Louisville flight tickets
British Airways
29 Jan
DUB10:00Dublin
17h 12m
2 stops
SDF22:12Louisville Intl
4 Feb
SDF15:33Louisville Intl
15h 42m
2 stops
DUB12:15Dublin
€635
Find similar
British Airways
18 Mar
DUB08:45Dublin
16h 40m
2 stops
SDF21:25Louisville Intl
22 Mar
SDF18:16Louisville Intl
12h 59m
2 stops
DUB11:15Dublin
€714
Find similar
British Airways
8 Jan
DUB10:00Dublin
17h 12m
2 stops
SDF22:12Louisville Intl
15 Jan
SDF15:33Louisville Intl
13h 42m
2 stops
DUB10:15Dublin
€746
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 7 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

Fri 6/2

12:30-23:50

2 stops40h 20m

Louisville Intl

Tue 10/2

12:57-18:20

2 stops24h 23m

€595

DublinLouisville

DUB - SDF

DUBSDF

Dublin

Fri 6/2

11:30-21:16

1 stop14h 46m

Louisville Intl

Tue 10/2

19:13-14:20

2 stops14h 07m

€615

DublinLouisville

DUB - SDF

DUBSDF

Dublin

Sun 11/1

11:30-21:16

1 stop14h 46m

Louisville Intl

Sat 17/1

11:16-08:40

1 stop16h 24m

€632

DublinLouisville

DUB - SDF

DUBSDF

Dublin

Thu 29/1

10:00-22:12

2 stops17h 12m

Louisville Intl

Wed 4/2

15:33-12:15

2 stops15h 42m

€635

DublinLouisville

DUB - SDF

DUBSDF

Dublin

Thu 8/1

16:05-10:00

2 stops22h 55m

Louisville Intl

Fri 16/1

19:20-15:05

2 stops14h 45m

€645

DublinLouisville

DUB - SDF

DUBSDF

Dublin

Thu 8/1

11:30-21:16

1 stop14h 46m

Louisville Intl

Mon 12/1

19:20-17:05

2 stops16h 45m

€647

DublinLouisville

DUB - SDF

DUBSDF

Dublin

Wed 18/2

11:30-21:13

2 stops14h 43m

Louisville Intl

Sun 22/2

15:49-08:40

1 stop11h 51m

€651

DublinLouisville

DUB - SDF

DUBSDF

Dublin

Thu 8/1

16:05-10:00

2 stops22h 55m

Louisville Intl

Sat 17/1

06:55-08:40

1 stop20h 45m

€661

DublinLouisville

DUB - SDF

DUBSDF

Dublin

Thu 8/1

11:30-21:16

1 stop14h 46m

Louisville Intl

Sun 18/1

06:50-08:40

1 stop20h 50m

€664

DublinLouisville

DUB - SDF

DUBSDF

Dublin

Fri 9/1

12:30-23:55

2 stops40h 25m

Louisville Intl

Mon 12/1

15:37-11:45

2 stops39h 08m

€669

Flights are sorted by cheapest return flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
1
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 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 €675.

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 €660Free CancellationRating
7.2
11,046 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.

An easier way to manage your Louisville trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 6/1
Tue 13/1
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States

Airports servicing Kentucky

Lexington Blue Grass Airport