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Cheap flights from Dublin to Louisville from €288

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dublin to Louisville departing on 21/4. 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

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Find the cheapest flights from Dublin to Louisville

Cheap return flights

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
€617Finnair
Mon, 13 Apr - Sun, 19 Apr
Finnair Logo
09:30 - 21:41
DUB
-
SDF
17h 11m
1 stop
Finnair Logo
13:43 - 09:45
SDF
-
DUB
15h 02m
1 stop
€619Finnair
Mon, 13 Apr - Sun, 19 Apr
Finnair Logo
09:40 - 23:43
DUB
-
SDF
19h 03m
2 stops
Finnair Logo
13:43 - 09:45
SDF
-
DUB
15h 02m
1 stop
€683Finnair
Mon, 13 Apr - Sun, 19 Apr
Multiple Airlines Logo
13:30 - 00:25
DUB
-
SDF
15h 55m
2 stops
Multiple Airlines Logo
19:05 - 14:50
SDF
-
DUB
14h 45m
2 stops
€695Multiple Airlines
Mon, 13 Apr - Sun, 19 Apr
British Airways Logo
06:30 - 17:18
DUB
-
SDF
15h 48m
2 stops
British Airways Logo
19:05 - 13:30
SDF
-
DUB
13h 25m
2 stops
€696British Airways
Wed, 1 Apr - Wed, 8 Apr
American Airlines Logo
09:30 - 19:42
DUB
-
SDF
15h 12m
1 stop
American Airlines Logo
13:18 - 06:30
SDF
-
DUB
12h 12m
1 stop
€705American Airlines
Wed, 1 Apr - Wed, 8 Apr
Multiple Airlines Logo
12:00 - 23:20
DUB
-
SDF
16h 20m
2 stops
Multiple Airlines Logo
12:11 - 05:10
SDF
-
DUB
11h 59m
1 stop
€793Multiple Airlines
Wed, 1 Apr - Wed, 8 Apr
KLM Logo
09:45 - 23:57
DUB
-
SDF
18h 12m
1 stop
KLM Logo
10:13 - 07:45
SDF
-
DUB
17h 32m
1 stop
€808KLM
Thu, 19 Mar - Thu, 26 Mar
Delta Logo
05:55 - 23:09
DUB
-
SDF
21h 14m
2 stops
Delta Logo
13:56 - 09:20
SDF
-
DUB
15h 24m
1 stop
€813Delta
Thu, 19 Mar - Thu, 26 Mar
KLM Logo
11:00 - 23:59
DUB
-
SDF
17h 59m
1 stop
KLM Logo
19:25 - 07:55
SDF
-
DUB
31h 30m
1 stop
€814KLM
Sun, 26 Apr - Sun, 3 May

Finnair flights from Dublin to Louisville

Our best Finnair deals on Dublin to Louisville flight tickets
Finnair
13 Apr
DUB09:30Dublin
17h 11m
1 stop
SDF21:41Louisville Intl
19 Apr
SDF13:43Louisville Intl
15h 02m
1 stop
DUB09:45Dublin
€617
Finnair
13 Apr
DUB09:30Dublin
17h 11m
1 stop
SDF21:41Louisville Intl
19 Apr
SDF13:43Louisville Intl
15h 02m
1 stop
DUB09:45Dublin
€619
Finnair
13 Apr
DUB09:40Dublin
19h 03m
2 stops
SDF23:43Louisville Intl
19 Apr
SDF13:43Louisville Intl
15h 02m
1 stop
DUB09:45Dublin
€683

KLM flights from Dublin to Louisville

Our best KLM deals on Dublin to Louisville flight tickets
KLM
19 Mar
DUB09:45Dublin
18h 12m
1 stop
SDF23:57Louisville Intl
26 Mar
SDF10:13Louisville Intl
17h 32m
1 stop
DUB07:45Dublin
€808
KLM
26 Apr
DUB11:00Dublin
17h 59m
1 stop
SDF23:59Louisville Intl
3 May
SDF19:25Louisville Intl
31h 30m
1 stop
DUB07:55Dublin
€814
KLM
26 Apr
DUB10:00Dublin
17h 48m
1 stop
SDF22:48Louisville Intl
3 May
SDF19:25Louisville Intl
31h 30m
1 stop
DUB07:55Dublin
€815

momondo Fare Finder

 
Customise your flight search to find flights from Dublin 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 19 February 2026.
Use the filters below to find and compare flights from Dublin 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

€617

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

€619

DublinLouisville

DUB - SDF

DUBSDF

Dublin

Mon 13/4

09:40-23:43

2 stops19h 03m

Louisville Intl

Sun 19/4

13:43-09:45

1 stop15h 02m

€683

DublinLouisville

DUB - SDF

DUBSDF

Dublin

Mon 13/4

13:30-00:25

2 stops15h 55m

Louisville Intl

Sun 19/4

19:05-14:50

2 stops14h 45m

€695

DublinLouisville

DUB - SDF

DUBSDF

Dublin

Wed 1/4

06:30-17:18

2 stops15h 48m

Louisville Intl

Wed 8/4

19:05-13:30

2 stops13h 25m

€696

DublinLouisville

DUB - SDF

DUBSDF

Dublin

Wed 1/4

09:30-19:42

1 stop15h 12m

Louisville Intl

Wed 8/4

13:18-06:30

1 stop12h 12m

€704

DublinLouisville

DUB - SDF

DUBSDF

Dublin

Wed 1/4

12:00-23:20

2 stops16h 20m

Louisville Intl

Wed 8/4

12:11-05:10

1 stop11h 59m

€793

DublinLouisville

DUB - SDF

DUBSDF

Dublin

Thu 19/3

09:45-23:57

1 stop18h 12m

Louisville Intl

Thu 26/3

10:13-07:45

1 stop17h 32m

€808

DublinLouisville

DUB - SDF

DUBSDF

Dublin

Thu 19/3

05:55-23:09

2 stops21h 14m

Louisville Intl

Thu 26/3

13:56-09:20

1 stop15h 24m

€813

DublinLouisville

DUB - SDF

DUBSDF

Dublin

Sun 26/4

11:00-23:59

1 stop17h 59m

Louisville Intl

Sun 3/5

19:25-07:55

1 stop31h 30m

€814

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 Dublin 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 Dublin to Louisville Intl?

Finnair and American Airlines are the most popular carriers operating from Dublin to Louisville Intl

When to book flights from Dublin to Louisville

Are you open to changing your travel dates? Check out the ideal times to fly from Dublin to Louisville according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Dublin to Louisville (DUB to SDF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Dublin to Louisville

Fastest flight time

17h 11m

Direct flights

None
The fastest flight from Dublin to Louisville takes 17h 11m
There are no direct flights from Dublin to Louisville. There are no popular flight routes from Dublin to Louisville.
Search flight deals

  • How far is Dublin to Louisville Intl by plane?

    Dublin and Louisville Intl are 6044.6 km apart from one another. By plane, this route typically takes 17h 11m.

  • When did momondo last update prices for flights from Dublin Airport to Louisville Intl Airport?

    Prices for flights from Dublin Airport to Louisville Intl Airport were last updated today.

  • How many operators does momondo search for flights from Dublin Airport to Louisville Intl Airport?

  • How old do you have to be to fly from Dublin Airport to Louisville Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Dublin Airport 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.

  • What is the most popular airline from Dublin to Louisville?

Best airlines flying from Dublin to Louisville

Compare and see reviews for airlines that fly from Dublin to Louisville with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom €650Free CancellationRating
7.2
11,320 reviews
Search American Airlines flights
Aer LingusPriceFrom €742Free CancellationRating
7.2
1,456 reviews
Search Aer Lingus flights

Why use momondo?

Why should I use momondo to find a flight deal from Dublin to Louisville?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Louisville from Dublin.

Can I find flights from Dublin to Louisville with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Dublin to Louisville flights to just show those with flexible booking policies.

How can momondo help me find flights from Dublin to Louisville?

momondo provides multiple filters to help you find the best flight to Louisville from Dublin. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Dublin to Louisville right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Dublin to Louisville now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Louisville and let you know when they change.

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