SDF

€470 Find Cheap Flights to Louisville

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Louisville departing on 4/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Louisville

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Louisville, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Louisville, as well as popular online travel agencies
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights to Louisville

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights to Louisville that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to Louisville

Sun, 21 Dec - Sun, 28 Dec
British Airways Logo
11:30 - 00:16DUB-SDF
17h 46m2 stops
British Airways Logo
07:00 - 07:10SDF-DUB
19h 10m1 stop
€676British Airways
Find Deal
Sun, 21 Dec - Sun, 28 Dec
American Airlines Logo
11:30 - 21:41DUB-SDF
15h 11m1 stop
American Airlines Logo
07:00 - 08:40SDF-DUB
20h 40m1 stop
€679American Airlines
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Sun, 21 Dec - Sun, 28 Dec
British Airways Logo
11:30 - 21:41DUB-SDF
15h 11m1 stop
British Airways Logo
07:00 - 07:10SDF-DUB
19h 10m1 stop
€683British Airways
Find Deal
Thu, 27 Nov - Mon, 1 Dec
Scandinavian Airlines Logo
19:05 - 00:06DUB-SDF
34h 01m2 stops
Scandinavian Airlines Logo
15:09 - 11:45SDF-DUB
39h 36m2 stops
€702Scandinavian Airlines
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Thu, 18 Dec - Sat, 27 Dec
American Airlines Logo
11:30 - 22:14DUB-SDF
15h 44m2 stops
American Airlines Logo
07:00 - 08:40SDF-DUB
20h 40m1 stop
€713American Airlines
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Sun, 21 Dec - Sun, 28 Dec
American Airlines Logo
11:30 - 21:41DUB-SDF
15h 11m1 stop
American Airlines Logo
07:00 - 08:40SDF-DUB
20h 40m1 stop
€719American Airlines
Find Deal
Mon, 1 Dec - Mon, 8 Dec
United Airlines Logo
12:05 - 13:21DUB-SDF
30h 16m2 stops
United Airlines Logo
13:50 - 07:30SDF-DUB
12h 40m2 stops
€810United Airlines
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Mon, 1 Dec - Mon, 8 Dec
Multiple Airlines Logo
07:00 - 17:53DUB-SDF
39h 53m3 stops
Multiple Airlines Logo
11:55 - 23:05SDF-DUB
30h 10m3 stops
€831Multiple Airlines
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Mon, 5 Jan - Sat, 23 May
Multiple Airlines Logo
11:30 - 21:15DUB-SDF
14h 45m2 stops
Multiple Airlines Logo
13:20 - 07:55SDF-DUB
13h 35m1 stop
€858Multiple Airlines
Find Deal
Mon, 5 Jan - Mon, 25 May
KLM Logo
11:30 - 20:56DUB-SDF
14h 26m2 stops
KLM Logo
16:00 - 07:55SDF-DUB
10h 55m1 stop
€860KLM
Find Deal

Everything you should know

When to travel
November
Cheapest • 13% price drop
March
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest return fare
€676
Overall average: €802
British Airways
Sun 21/12Sun 28/12
DUB - SDF • 2 stops
Cheapest one-way flight
€470
Scandinavian Airlines
Sat 4/4
DUB - SDF • 2 stops
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Louisville!
Booking Insights

KAYAK's insights & trends for flights to Louisville

Get data-powered insights and trends into flights to Louisville to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly to Louisville?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Louisville, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights to Louisville is November, where tickets cost €680 on average for one-way flights. On the other hand, the most expensive months are August and July, where the average cost of tickets from Ireland is €945 and €900 respectively. For return trips, the best month to travel is November with an average price of €680.

Find deals

Good to know – Book Cheap Louisville Plane Tickets

Low seasonFebruary
Cheapest flight€470
Best time to beat the crowds (7% less expensive on average)
Most popular time to fly and prices are also 12% lower on average.
Flight from Dublin to Louisville

When to book flights to Louisville

Are your dates flexible? Find out the best times to travel to Louisville based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. The information is for flights to Louisville based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs - booking Louisville flights

  • How far is Louisville Intl Airport from central Louisville?

    Louisville Intl Airport is 8 km from the centre of Louisville.

  • What is the name of Louisville’s airport?

    When flying to Louisville, you'll arrive at Louisville Intl Airport (SDF). The airport is also known as Louisville, Louisville International, or Louisville Intl.

  • What is the cheapest day to fly to Louisville?

    Based on KAYAK data, the cheapest day to fly to Louisville is Thursday where tickets can be as cheap as €779. On the other hand, the most expensive day to fly is Thursday, where prices are €779 on average.

  • How does KAYAK find such low prices on flights to Louisville?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Louisville.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Louisville?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Louisville is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Louisville?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Louisville with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Louisville?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Louisville up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Louisville?

    The cheapest time of day to fly to Louisville is generally in the morning, when flights cost €780 on average. The most expensive time of day to fly to Louisville is generally in the morning, which is peak travel time and where the average cost of a ticket is €780.

Top tips for finding cheap flights to Louisville

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Louisville flight deals.

Prefer to fly direct to Louisville Intl?

 
Nonstop data is based off flight results for the next 60 days. Find direct flights from all airlines flying nonstop to Louisville Intl.
Find which airlines fly direct to Louisville Intl Airport, which days they fly and book direct flights.

Direct departures

Ireland to Louisville Intl

Monday

ANA, Aer Lingus, Aeromexico, +27 more

ANA, Aer Lingus, +28 more

Tuesday

ANA, Aer Lingus, Aeromexico, +25 more

ANA, Aer Lingus, +26 more

Wednesday

ANA, Aer Lingus, Aeromexico, +25 more

ANA, Aer Lingus, +26 more

Thursday

ANA, Aer Lingus, Aeromexico, +27 more

ANA, Aer Lingus, +28 more

Friday

ANA, Aer Lingus, Aeromexico, +27 more

ANA, Aer Lingus, +28 more

Saturday

ANA, Aer Lingus, Aeromexico, +26 more

ANA, Aer Lingus, +27 more

Sunday

ANA, Aer Lingus, Aeromexico, +27 more

ANA, Aer Lingus, +28 more

See more direct flights

Direct returns

Louisville Intl to Ireland

Monday

ANA, Aer Lingus, Aeromexico, +27 more

ANA, Aer Lingus, +28 more

Tuesday

ANA, Aer Lingus, Aeromexico, +25 more

ANA, Aer Lingus, +26 more

Wednesday

ANA, Aer Lingus, Aeromexico, +25 more

ANA, Aer Lingus, +26 more

Thursday

ANA, Aer Lingus, Aeromexico, +27 more

ANA, Aer Lingus, +28 more

Friday

ANA, Aer Lingus, Aeromexico, +27 more

ANA, Aer Lingus, +28 more

Saturday

ANA, Aer Lingus, Aeromexico, +26 more

ANA, Aer Lingus, +27 more

Sunday

ANA, Aer Lingus, Aeromexico, +27 more

ANA, Aer Lingus, +28 more

See more direct flights

Reviews of the top airline flying to Louisville

 
See real verified KAYAK customer reviews for airlines flying to Louisville. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Ireland to Louisville. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Louisville? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
American AirlinesOverall score based on 11037 reviews
8.0Crew
6.4Food
7.2Comfort
7.5Boarding
6.9Entertainment
Airline reviews

The flight was smooth, the pilot kept us informed about delays and we arrived more of less on time

10.0 ExcellentAnonymous, Nov 2025SBA - PHX
Read more American Airlines reviews

The flight was smooth, the pilot kept us informed about delays and we arrived more of less on time

Flight delay was communicated before leaving for airport which caused it to be a non-event. Great flight and crew!

Did not get any refreshments. Crew was very nice but limited. Small seats

Wish some foods provided rather than just biscuit/cookie for flight more than 2 hours

Wish a flight with more than 2 hours with some snack rather than just cookie/biscuit.

The flight attendant, a black woman with curly hair who sat near Row 21, was wonderful and kind.

It was good..clean, comfy seat. Friendly warm welcoming crew. Was able to check my cabin luggage at the gate which I was able to pickup in a decent time from baggage claim. The app gave all updates from delays to baggage claim info. Overall smooth flight.

Nice comfortable flight from Barcelona back to the states. The premium economy offers the extra room we need for my husband. The food was good and our flight attendants were excellent.

Flight was delayed leaving Dallas. Arrived about 2 hours later than scheduled.

Flight delayed and missed connection. Rescheduled flight cancelled after 6 hrs wait. Rerouted thru ORD, flight cancelled, overnight stay in ORD. Still in the air on new flight!

Travelling to a place near Louisville?

Book flights to Louisville if you plan to visit one of these locations
Elizabethtown
Shepherdsville

Everything you need to know for your flight to Louisville

Information on the airport you'll fly into in Louisville

Louisville (SDF)

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