SDF

€462 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
Travellers love KAYAK
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Everything you should know

Cheapest return fare
€631
Overall average: €933
British Airways
Thu 15/1Thu 22/1
DUB - SDF • 2 stops
Cheapest one-way flight
€462
Scandinavian Airlines
Sat 4/4
DUB - SDF • 2 stops
When to travel
November
Cheapest • 14% price drop
March
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Louisville!
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

Thu, 15 Jan - Thu, 22 Jan
British Airways Logo
10:00 - 22:12
DUB
-
SDF
17h 12m2 stops
British Airways Logo
19:20 - 15:40
SDF
-
DUB
15h 20m2 stops
€631British Airways
Fri, 26 Dec - Tue, 30 Dec
American Airlines Logo
11:30 - 08:50
DUB
-
SDF
26h 20m2 stops
American Airlines Logo
08:00 - 08:40
SDF
-
DUB
19h 40m2 stops
€647American Airlines
Thu, 15 Jan - Thu, 22 Jan
American Airlines Logo
11:30 - 21:16
DUB
-
SDF
14h 46m1 stop
American Airlines Logo
07:00 - 08:40
SDF
-
DUB
20h 40m1 stop
€654American Airlines
Thu, 15 Jan - Thu, 22 Jan
American Airlines Logo
11:30 - 22:12
DUB
-
SDF
15h 42m2 stops
American Airlines Logo
11:16 - 08:40
SDF
-
DUB
16h 24m1 stop
€658American Airlines
Fri, 26 Dec - Tue, 30 Dec
British Airways Logo
08:45 - 21:45
DUB
-
SDF
18h 00m2 stops
British Airways Logo
19:24 - 17:00
SDF
-
DUB
16h 36m2 stops
€694British Airways
Sun, 21 Dec - Sun, 28 Dec
American Airlines Logo
11:30 - 21:54
DUB
-
SDF
15h 24m2 stops
American Airlines Logo
07:00 - 08:40
SDF
-
DUB
20h 40m1 stop
€735American Airlines
Sun, 21 Dec - Sun, 28 Dec
British Airways Logo
11:30 - 08:50
DUB
-
SDF
26h 20m2 stops
British Airways Logo
09:20 - 08:40
SDF
-
DUB
18h 20m2 stops
€755British Airways
Sun, 21 Dec - Sun, 28 Dec
British Airways Logo
11:30 - 10:48
DUB
-
SDF
28h 18m1 stop
British Airways Logo
07:00 - 08:40
SDF
-
DUB
20h 40m1 stop
€759British Airways
Sun, 21 Dec - Sun, 28 Dec
American Airlines Logo
11:30 - 21:54
DUB
-
SDF
15h 24m2 stops
American Airlines Logo
15:44 - 08:40
SDF
-
DUB
11h 56m2 stops
€767American Airlines
Thu, 8 Jan - Thu, 15 Jan
British Airways Logo
10:30 - 22:12
DUB
-
SDF
16h 42m2 stops
British Airways Logo
19:13 - 14:50
SDF
-
DUB
14h 37m2 stops
€772British Airways
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 €670 on average for one-way flights. On the other hand, the most expensive months are January and August, where the average cost of tickets from Ireland is €933 and €930 respectively. For return trips, the best month to travel is November with an average price of €670.

Find deals

Good to know – Book Cheap Louisville Plane Tickets

Low seasonFebruary
Cheapest flight€462
Best time to beat the crowds (9% less expensive on average)
Most popular time to fly and prices are also 13% 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 €767. On the other hand, the most expensive day to fly is Thursday, where prices are €767 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 €768 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 €768.

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, +24 more

ANA, Aer Lingus, +25 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, +24 more

ANA, Aer Lingus, +25 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 11050 reviews
8.0Crew
6.9Entertainment
6.5Food
7.2Comfort
7.5Boarding
Airline reviews

Awful. They won’t help me with anything. I booked on American but they abdicated to Iberia. The ticket was overpriced. Everything negative

2.0 MediocreJohn, Dec 2025
GSO - ORD
Read more American Airlines reviews

Awful. They won’t help me with anything. I booked on American but they abdicated to Iberia. The ticket was overpriced. Everything negative

it was fine, decent flight... dont get food besides cookies or pretzels so not sure why you ask about food. same for entertainment..

I got sick nothing contagious but distressing and the care I received by Kayla? Keighly the flight attendant will be memorable for ever. Thank You

I got sick nothing contagious but distressing enough and the care I received on the flight was astounding.

Waaay too small plane. They also need to up the size of the overhead bins. I would love to keep me 3k with of camera equipment in my hard case baggahe instead of it being thrown into the belly of the plane

Attendants were pleasant and the flight was smooth and relaxed.

A little late at the start but all worked out well.

It was fine. No drinks nor snacks offered though. I thought that was unusual.

I liked the humor of the captain and crew on the flight from Flagstaff to Dallas. They were humorous.

AA delayed the flight for 3 hours and 50 minutes, but delayed the last 2 hours, 30 minutes at a time, so if we knew before, could have stayed at home and worked instead of being at the airport wasting time... The plane's crew was excellent, not their fault.

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)