Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Ireland to Louisville from €356

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 29/5. 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

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.
Finnair Logo
09:30 - 21:41
DUB
-
SDF
17h 11m
1 stop
Finnair Logo
13:43 - 09:45
SDF
-
DUB
15h 02m
1 stop
€616Finnair
Mon, 13 Apr - Sun, 19 Apr
Finnair Logo
09:40 - 23:48
DUB
-
SDF
19h 08m
2 stops
Finnair Logo
13:43 - 09:45
SDF
-
DUB
15h 02m
1 stop
€680Finnair
Wed, 22 Apr - Mon, 27 Apr
British Airways Logo
06:30 - 18:30
DUB
-
SDF
17h 00m
2 stops
British Airways Logo
19:52 - 16:35
SDF
-
DUB
15h 43m
2 stops
€693British Airways
Mon, 13 Apr - Sun, 19 Apr
British Airways Logo
06:30 - 18:30
DUB
-
SDF
17h 00m
2 stops
British Airways Logo
19:05 - 13:30
SDF
-
DUB
13h 25m
2 stops
€693British Airways
Mon, 13 Apr - Sun, 19 Apr
Finnair Logo
09:30 - 22:16
DUB
-
SDF
17h 46m
1 stop
Finnair Logo
19:12 - 11:50
SDF
-
DUB
11h 38m
1 stop
€754Finnair
Thu, 4 Jun - Thu, 11 Jun
Multiple Airlines Logo
07:35 - 21:12
DUB
-
SDF
17h 37m
2 stops
Multiple Airlines Logo
19:57 - 15:40
SDF
-
DUB
15h 43m
2 stops
€765Multiple Airlines
Thu, 19 Mar - Thu, 26 Mar
Multiple Airlines Logo
11:35 - 21:30
DUB
-
SDF
14h 55m
1 stop
Multiple Airlines Logo
11:17 - 15:05
SDF
-
DUB
22h 48m
2 stops
€777Multiple Airlines
Mon, 13 Apr - Sun, 19 Apr
British Airways Logo
11:10 - 22:16
DUB
-
SDF
16h 06m
2 stops
British Airways Logo
19:12 - 14:50
SDF
-
DUB
14h 38m
2 stops
€800British Airways
Thu, 4 Jun - Thu, 11 Jun
Multiple Airlines Logo
11:10 - 22:16
DUB
-
SDF
16h 06m
2 stops
Multiple Airlines Logo
06:46 - 05:10
SDF
-
DUB
17h 24m
1 stop
€820Multiple Airlines
Thu, 4 Jun - Thu, 11 Jun
American Airlines Logo
11:45 - 22:08
DUB
-
SDF
15h 23m
1 stop
American Airlines Logo
14:40 - 08:45
SDF
-
DUB
13h 05m
1 stop
€836American Airlines
Sun, 26 Apr - Sun, 3 May

American Airlines flights from Ireland to Louisville

Our best American Airlines deals on Ireland to Louisville flight tickets
American Airlines
27 Feb
DUB11:30Dublin
14h 43m
1 stop
SDF21:13Louisville Intl
2 Mar
SDF18:12Louisville Intl
17h 53m
2 stops
DUB17:05Dublin
€693
American Airlines
27 Feb
DUB11:30Dublin
14h 43m
1 stop
SDF21:13Louisville Intl
2 Mar
SDF18:12Louisville Intl
17h 53m
2 stops
DUB17:05Dublin
€694
American Airlines
27 Feb
DUB11:30Dublin
14h 43m
1 stop
SDF21:13Louisville Intl
2 Mar
SDF12:07Louisville Intl
26h 33m
2 stops
DUB19:40Dublin
€695

United Airlines flights from Ireland to Louisville

Our best United Airlines deals on Ireland to Louisville flight tickets
United Airlines
26 Apr
DUB08:50Dublin
16h 26m
2 stops
SDF20:16Louisville Intl
3 May
SDF18:00Louisville Intl
12h 10m
1 stop
DUB11:10Dublin
€883
United Airlines
26 Apr
DUB09:30Dublin
15h 46m
2 stops
SDF20:16Louisville Intl
3 May
SDF14:30Louisville Intl
11h 50m
1 stop
DUB07:20Dublin
€883
United Airlines
26 Apr
DUB12:30Dublin
15h 00m
2 stops
SDF22:30Louisville Intl
3 May
SDF15:36Louisville Intl
13h 09m
1 stop
DUB09:45Dublin
€884

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 25 February 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

DublinLouisville

DUB - SDF

DUBSDF

Dublin

Mon 13/4

09:30-21:41

1 stop17h 11m

Louisville Intl

Sun 19/4

13:43-09:45

1 stop15h 02m

€616

DublinLouisville

DUB - SDF

DUBSDF

Dublin

Wed 22/4

09:40-23:48

2 stops19h 08m

Louisville Intl

Mon 27/4

13:43-09:45

1 stop15h 02m

€680

DublinLouisville

DUB - SDF

DUBSDF

Dublin

Mon 13/4

06:30-18:30

2 stops17h 00m

Louisville Intl

Sun 19/4

19:52-16:35

2 stops15h 43m

€693

DublinLouisville

DUB - SDF

DUBSDF

Dublin

Mon 13/4

06:30-18:30

2 stops17h 00m

Louisville Intl

Sun 19/4

19:05-13:30

2 stops13h 25m

€693

DublinLouisville

DUB - SDF

DUBSDF

Dublin

Thu 4/6

09:30-22:16

1 stop17h 46m

Louisville Intl

Thu 11/6

19:12-11:50

1 stop11h 38m

€754

DublinLouisville

DUB - SDF

DUBSDF

Dublin

Thu 19/3

07:35-21:12

2 stops17h 37m

Louisville Intl

Thu 26/3

19:57-15:40

2 stops15h 43m

€765

DublinLouisville

DUB - SDF

DUBSDF

Dublin

Mon 13/4

11:35-21:30

1 stop14h 55m

Louisville Intl

Sun 19/4

11:17-15:05

2 stops22h 48m

€777

DublinLouisville

DUB - SDF

DUBSDF

Dublin

Thu 4/6

11:10-22:16

2 stops16h 06m

Louisville Intl

Thu 11/6

19:12-14:50

2 stops14h 38m

€800

DublinLouisville

DUB - SDF

DUBSDF

Dublin

Thu 4/6

11:10-22:16

2 stops16h 06m

Louisville Intl

Thu 11/6

06:46-05:10

1 stop17h 24m

€820

DublinLouisville

DUB - SDF

DUBSDF

Dublin

Sun 26/4

11:45-22:08

1 stop15h 23m

Louisville Intl

Sun 3/5

14:40-08:45

1 stop13h 05m

€836

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 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 airline that flies from Ireland to Louisville Intl?

Finnair is the most popular carrier 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

17h 11m

Direct flights

None
The fastest flight from Ireland to Louisville takes 17h 11m
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 €651Free CancellationRating
7.1
11,347 reviews
Search American Airlines flights
Aer LingusPriceFrom €744Free CancellationRating
7.2
1,464 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.

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
Fri 27/3
Fri 3/4
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