Flights to Louisville Intl

€333 Cheap flights to Louisville

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Louisville departing on 21/9. 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 Ireland to Louisville

Cheap return flights

Scandinavian Airlines Logo
12:40 - 21:14DUB-SDF
37h 34m2 stops
Scandinavian Airlines Logo
12:45 - 18:15SDF-DUB
24h 30m2 stops
€649Scandinavian Airlines
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Thu, 28 Aug - Mon, 1 Sep
Scandinavian Airlines Logo
19:05 - 21:30DUB-SDF
31h 25m2 stops
Scandinavian Airlines Logo
17:45 - 11:45SDF-DUB
37h 00m2 stops
€663Scandinavian Airlines
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Thu, 27 Nov - Mon, 1 Dec
British Airways Logo
11:00 - 23:02DUB-SDF
17h 02m2 stops
British Airways Logo
18:08 - 14:40SDF-DUB
15h 32m2 stops
€678British Airways
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Thu, 28 Aug - Mon, 1 Sep
American Airlines Logo
13:45 - 09:13DUB-SDF
24h 28m1 stop
American Airlines Logo
18:08 - 11:40SDF-DUB
12h 32m1 stop
€695American Airlines
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Thu, 28 Aug - Mon, 1 Sep
American Airlines Logo
13:45 - 22:47DUB-SDF
14h 02m2 stops
American Airlines Logo
14:42 - 11:40SDF-DUB
15h 58m1 stop
€706American Airlines
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Thu, 28 Aug - Mon, 1 Sep
United Airlines Logo
12:05 - 19:27DUB-SDF
12h 22m1 stop
United Airlines Logo
14:02 - 08:10SDF-DUB
13h 08m1 stop
€808United Airlines
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Thu, 27 Nov - Mon, 1 Dec
United Airlines Logo
12:05 - 19:27DUB-SDF
12h 22m1 stop
United Airlines Logo
14:02 - 08:10SDF-DUB
13h 08m1 stop
€814United Airlines
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Thu, 27 Nov - Mon, 1 Dec
British Airways Logo
11:15 - 23:03DUB-SDF
16h 48m2 stops
British Airways Logo
17:53 - 13:45SDF-DUB
14h 52m2 stops
€816British Airways
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Wed, 15 Oct - Sat, 25 Oct
Delta Logo
05:55 - 23:00DUB-SDF
22h 05m2 stops
Delta Logo
18:26 - 10:00SDF-DUB
10h 34m1 stop
€847Delta
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Mon, 5 Jan - Sun, 31 May
Delta Logo
13:15 - 23:59DUB-SDF
15h 44m2 stops
Delta Logo
07:00 - 08:45SDF-DUB
20h 45m1 stop
€1,771Delta
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Wed, 15 Oct - Sat, 25 Oct

momondo Fare Finder

 
Locate flights to Louisville Intl that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 13,528 searches and data was last updated on 30 July 2025.
Use the filters below to find and compare flights to Louisville that are best for you.

Fly from

Route

Depart

Return

Price

DublinLouisville

DUB - SDF

DUBSDF

Dublin

Thu 28/8

12:40-21:14

2 stops37h 34m

Louisville Intl

Mon 1/9

12:45-18:15

2 stops24h 30m

€649

DublinLouisville

DUB - SDF

DUBSDF

Dublin

Thu 27/11

19:05-21:30

2 stops31h 25m

Louisville Intl

Mon 1/12

17:45-11:45

2 stops37h 00m

€663

DublinLouisville

DUB - SDF

DUBSDF

Dublin

Thu 28/8

11:00-23:02

2 stops17h 02m

Louisville Intl

Mon 1/9

18:08-14:40

2 stops15h 32m

€678

DublinLouisville

DUB - SDF

DUBSDF

Dublin

Thu 28/8

13:45-09:13

1 stop24h 28m

Louisville Intl

Mon 1/9

18:08-11:40

1 stop12h 32m

€695

DublinLouisville

DUB - SDF

DUBSDF

Dublin

Thu 28/8

13:45-22:47

2 stops14h 02m

Louisville Intl

Mon 1/9

14:42-11:40

1 stop15h 58m

€706

DublinLouisville

DUB - SDF

DUBSDF

Dublin

Thu 27/11

12:05-19:27

1 stop12h 22m

Louisville Intl

Mon 1/12

14:02-08:10

1 stop13h 08m

€808

DublinLouisville

DUB - SDF

DUBSDF

Dublin

Thu 27/11

12:05-19:27

1 stop12h 22m

Louisville Intl

Mon 1/12

14:02-08:10

1 stop13h 08m

€814

DublinLouisville

DUB - SDF

DUBSDF

Dublin

Wed 15/10

11:15-23:03

2 stops16h 48m

Louisville Intl

Sat 25/10

17:53-13:45

2 stops14h 52m

€816

DublinLouisville

DUB - SDF

DUBSDF

Dublin

Mon 5/1

05:55-23:00

2 stops22h 05m

Louisville Intl

Sun 31/5

18:26-10:00

1 stop10h 34m

€847

DublinLouisville

DUB - SDF

DUBSDF

Dublin

Wed 15/10

13:15-23:59

2 stops15h 44m

Louisville Intl

Sat 25/10

07:00-08:45

1 stop20h 45m

€1,771

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

Louisville flights insights and trends

Explore insights for your Louisville flight to craft the best travel plan

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 January instead. Flights to Louisville in January, while not as cheap as those in November, still average around €676.

Cheapest flights to Louisville Intl

Find the cheapest flights to Louisville Intl from your nearest city or airport
Find flights from Dublin to Louisville
CHEAPEST MONTH TO FLY TO LOUISVILLE FROM DUBLINNovember24% cheaperFlying from Dublin to Louisville costs on average just €586 in November
MOST EXPENSIVE MONTH TO FLY TO LOUISVILLE FROM DUBLINJuly17% more expensiveIt costs about €898 for flights to Louisville from Dublin in July
MOST POPULAR MONTH TO FLY TO LOUISVILLE FROM DUBLINSeptember525% more users visitedMore momondo users searched in flights to Louisville from Dublin in September than any other month

Cheap Louisville flight deals and tips

Summary info about Louisville flight prices, duration and airlines

Best One-Way Price

€333

Best Round-Trip Price

€649

Fastest flight time

12h 49m

Popular in

July
The best one-way flight price to Louisville from Ireland in the last 72 hours is €333 (Dublin to Louisville Intl).
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The best round-trip flight price to Louisville from Ireland in the last 72 hours is €649 (Dublin to Louisville Intl).
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The fastest flight to Louisville from Ireland takes 12h 49m (Dublin to Louisville Intl).
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July has the highest demand for flights to Louisville, with a 11% price increase on average.
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Frequently asked questions about flying to Louisville

Is there an alternative airport near Louisville?

Those flying to Louisville could potentially find better pricing at Louisville Intl Airport (8 km from Louisville city centre), Lexington Blue Grass Airport (103 km from Louisville city centre), Owensboro Daviess County Airport (136 km from Louisville city centre), Cincinnati Airport (150 km from Louisville city centre) or Evansville Dress Regional Airport (158 km from Louisville city centre) depending on the month and departure airport.

Is there a cheaper alternative to flying into Louisville?

The cheapest airport near Louisville is typically Lexington Blue Grass Airport, with an average price of €83/person. These prices vary based on where travellers are coming from. It is suggested that travellers looking to save money try momondo’s Airport-to-Airport Pricing Tool.

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

Prices for flights to Louisville Intl Airport are refreshed on a daily basis.

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

The number of operators available for flights to Louisville Intl Airport is 1 as of July 2025.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel to Louisville Intl Airport.

What documentation or ID do you need to fly to Louisville Intl Airport?

The travel and health documents you'll need for your trip to Louisville Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Louisville Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

It is quick and easy to find flights to Louisville on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Louisville that suits you.

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

All flight searches to Louisville on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights to Louisville?

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

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

Yes. momondo can track flight prices for Louisville 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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Popular Flights to Louisville

Popular routes according to searches in the past day on momondo
Dublin to Louisville Intl Flightsfrom €750