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Cheap flights from Dublin to Louisville from €446

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 9/7. 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
€616Finnair
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
€618Finnair
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
09:30 - 22:16
DUB
-
SDF
17h 46m
1 stop
Finnair Logo
13:16 - 09:45
SDF
-
DUB
15h 29m
1 stop
€628Finnair
Thu, 4 Jun - Thu, 11 Jun
British Airways Logo
06:30 - 18:30
DUB
-
SDF
17h 00m
2 stops
British Airways Logo
19:01 - 13:30
SDF
-
DUB
13h 29m
2 stops
€671British Airways
Mon, 13 Apr - Sun, 19 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
€692British Airways
Mon, 13 Apr - Sun, 19 Apr
American Airlines Logo
12:40 - 22:08
DUB
-
SDF
14h 28m
2 stops
American Airlines Logo
09:43 - 09:35
SDF
-
DUB
18h 52m
1 stop
€693American Airlines
Mon, 13 Apr - Sun, 19 Apr
British Airways Logo
06:30 - 18:30
DUB
-
SDF
17h 00m
2 stops
British Airways Logo
19:01 - 13:30
SDF
-
DUB
13h 29m
2 stops
€694British Airways
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
€704Finnair
Sun, 12 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
€721Finnair
Mon, 13 Apr - Sun, 19 Apr

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
€616
Finnair
13 Apr
DUB09:30Dublin
17h 11m
1 stop
SDF21:41Louisville Intl
19 Apr
SDF13:43Louisville Intl
15h 02m
1 stop
DUB09:45Dublin
€618
Finnair
13 Apr
DUB09:30Dublin
17h 11m
1 stop
SDF21:41Louisville Intl
19 Apr
SDF13:43Louisville Intl
15h 02m
1 stop
DUB09:45Dublin
€619

British Airways flights from Dublin to Louisville

Our best British Airways deals on Dublin to Louisville flight tickets
British Airways
13 Apr
DUB06:30Dublin
17h 00m
2 stops
SDF18:30Louisville Intl
19 Apr
SDF19:01Louisville Intl
13h 29m
2 stops
DUB13:30Dublin
€671
British Airways
13 Apr
DUB06:30Dublin
17h 00m
2 stops
SDF18:30Louisville Intl
19 Apr
SDF19:52Louisville Intl
15h 43m
2 stops
DUB16:35Dublin
€692
British Airways
13 Apr
DUB06:30Dublin
17h 00m
2 stops
SDF18:30Louisville Intl
19 Apr
SDF19:01Louisville Intl
13h 29m
2 stops
DUB13:30Dublin
€694

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 27 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

€616

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

€618

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

Thu 4/6

09:30-22:16

1 stop17h 46m

Louisville Intl

Thu 11/6

13:16-09:45

1 stop15h 29m

€628

DublinLouisville

DUB - SDF

DUBSDF

Dublin

Mon 13/4

06:30-18:30

2 stops17h 00m

Louisville Intl

Sun 19/4

19:01-13:30

2 stops13h 29m

€671

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

€692

DublinLouisville

DUB - SDF

DUBSDF

Dublin

Mon 13/4

12:40-22:08

2 stops14h 28m

Louisville Intl

Sun 19/4

09:43-09:35

1 stop18h 52m

€693

DublinLouisville

DUB - SDF

DUBSDF

Dublin

Mon 13/4

06:30-18:30

2 stops17h 00m

Louisville Intl

Sun 19/4

19:01-13:30

2 stops13h 29m

€694

DublinLouisville

DUB - SDF

DUBSDF

Dublin

Sun 12/4

09:30-21:41

1 stop17h 11m

Louisville Intl

Sun 19/4

13:43-09:45

1 stop15h 02m

€704

DublinLouisville

DUB - SDF

DUBSDF

Dublin

Mon 13/4

09:40-23:48

2 stops19h 08m

Louisville Intl

Sun 19/4

13:43-09:45

1 stop15h 02m

€721

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?

WestJet 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 37m

Direct flights

None
The fastest flight from Dublin to Louisville takes 17h 37m
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 37m.

  • 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 €651Free CancellationRating
7.2
11,361 reviews
Search American Airlines flights
Aer LingusPriceFrom €743Free CancellationRating
7.2
1,464 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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