SDF

€494 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 6/9. 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

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
Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flights Deals
Booking Insights
Flights 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

Wed, 27 Aug - Mon, 1 Sep
Scandinavian Airlines Logo
12:40 - 23:56DUB-SDF
40h 16m2 stops
Scandinavian Airlines Logo
12:45 - 11:50SDF-DUB
42h 05m2 stops
€604Scandinavian Airlines
Find Deal
Fri, 19 Sep - Tue, 23 Sep
Scandinavian Airlines Logo
12:40 - 23:52DUB-SDF
40h 12m2 stops
Scandinavian Airlines Logo
15:09 - 18:15SDF-DUB
22h 06m2 stops
€611Scandinavian Airlines
Find Deal
Thu, 27 Nov - Mon, 1 Dec
Scandinavian Airlines Logo
12:30 - 23:56DUB-SDF
40h 26m2 stops
Scandinavian Airlines Logo
17:45 - 11:45SDF-DUB
37h 00m2 stops
€660Scandinavian Airlines
Find Deal
Fri, 19 Sep - Tue, 23 Sep
Iberia Logo
13:45 - 23:03DUB-SDF
14h 18m1 stop
Iberia Logo
18:12 - 11:40SDF-DUB
12h 28m1 stop
€676Iberia
Find Deal
Fri, 19 Sep - Tue, 23 Sep
 Logo
13:45 - 22:24DUB-SDF
13h 39m1 stop
 Logo
09:05 - 17:40SDF-DUB
27h 35m2 stops
€676
Find Deal
Wed, 27 Aug - Mon, 1 Sep
American Airlines Logo
11:45 - 18:38DUB-SDF
11h 53m1 stop
American Airlines Logo
08:31 - 05:30SDF-DUB
15h 59m1 stop
€703American Airlines
Find Deal
Wed, 27 Aug - Mon, 1 Sep
American Airlines Logo
11:45 - 22:00DUB-SDF
15h 15m2 stops
American Airlines Logo
18:08 - 11:40SDF-DUB
12h 32m1 stop
€706American Airlines
Find Deal
Fri, 19 Sep - Tue, 23 Sep
 Logo
05:30 - 09:19DUB-SDF
32h 49m3 stops
 Logo
10:14 - 23:55SDF-DUB
32h 41m3 stops
€752
Find Deal
Thu, 27 Nov - Mon, 1 Dec
United Airlines Logo
12:05 - 19:27DUB-SDF
12h 22m1 stop
United Airlines Logo
11:00 - 08:10SDF-DUB
16h 10m1 stop
€804United Airlines
Find Deal
Thu, 27 Nov - Mon, 1 Dec
United Airlines Logo
12:05 - 19:27DUB-SDF
12h 22m1 stop
United Airlines Logo
14:35 - 10:20SDF-DUB
14h 45m1 stop
€809United Airlines
Find Deal
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 €590 on average for return flights. On the other hand, the most expensive months are July and August, where the average cost of tickets from Ireland is €904 and €898 respectively. For one-way flights, the best month to travel is November with an average price of €590.

Good to know – Book Cheap Louisville Plane Tickets

Low seasonFebruary
Cheapest flight€494
Best time to beat the crowds (6% less expensive on average)
Most popular time to fly (4% more expensive 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 round-trip tickets can be as cheap as €783. On the other hand, the most expensive day to fly is Thursday, where round-trip prices are €783 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 round-trip flights cost €900 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 €900.

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, +26 more

ANA, Aer Lingus, +27 more

Wednesday

ANA, Aer Lingus, Aeromexico, +26 more

ANA, Aer Lingus, +27 more

Thursday

ANA, Aer Lingus, Aeromexico, +28 more

ANA, Aer Lingus, +29 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, +28 more

ANA, Aer Lingus, +29 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, +26 more

ANA, Aer Lingus, +27 more

Wednesday

ANA, Aer Lingus, Aeromexico, +26 more

ANA, Aer Lingus, +27 more

Thursday

ANA, Aer Lingus, Aeromexico, +28 more

ANA, Aer Lingus, +29 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, +28 more

ANA, Aer Lingus, +29 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 10000 reviews
7.2Comfort
6.5Food
6.9Entertainment
8.0Crew
7.5Boarding
Airline reviews

Pathetic check in experience once again. Not enough staff scheduled at bag drop or for special assistance at LHR. Really need to rethink the whole self check in procedure. The crew was good. A very decent selection of special meals in this leg as compared to the JFK-LHR leg.

6.0 GoodA, Jul 2025LHR - JFK
Read more American Airlines reviews

Pathetic check in experience once again. Not enough staff scheduled at bag drop or for special assistance at LHR. Really need to rethink the whole self check in procedure. The crew was good. A very decent selection of special meals in this leg as compared to the JFK-LHR leg.

We had to turn around and head back to Manchester. Problem with a plane engine.

Flight was delayed. Staff at the gate effectively and proactively communicated about the delay.

Very poor delay in dfw was really bad n long

Our flight was 1.5 hours delayed. There was no weather for the inbound flight, so I don't understand why. This meant a VERY late arrival and only a quick nap before my morning flight.

Because of rescheduling, they had to put me on a flight that didn't go through Dallas

It was very difficult to stretch my knee out and I am very short. I also had a torn tendon in my knee which made it extra uncomfortable anyways. My husband is 6'2" and I can't imagine him flying in that plane.

3 hour weather delay followed by 1 hour (and counting) maintenance delay. UGH!

Couldn’t get the door on the plane to close leading to a nearly 2 hour delay. But, hey at least they didn’t cancel the flight.

Very clean and comfortable cabin. Amazing Mediterranean salad for lunch before landing. Great range of films to watch. Really quiet and easy to sleep on the flight also. The initial food was a bit weird: odd fried chicken pieces in some weird white gloop, but that would be my lack of cultural knowledge on the grub. Salad more than made up for it at the other end. Staff were super attentive and helpful. Great and easy 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

Not what you’re looking for? Find thousands of other hotels, flights, car hires and package deals with KAYAK.