SDF

€398 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 16/2. 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
41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest return fare
€619
Overall average: €719
British Airways
Sun 1/3Sun 8/3
DUB - SDF • 2 stops
Cheapest one-way flight
€398
Multiple Airlines
Mon 16/2
DUB - SDF • 3 stops
When to travel
November
Cheapest • 13% price drop
January
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

Sun, 1 Mar - Sun, 8 Mar
British Airways Logo
10:00 - 21:26
DUB
-
SDF
16h 26m
2 stops
British Airways Logo
18:12 - 13:35
SDF
-
DUB
15h 23m
2 stops
€619British Airways
Fri, 27 Feb - Mon, 2 Mar
American Airlines Logo
11:30 - 21:26
DUB
-
SDF
14h 56m
2 stops
American Airlines Logo
18:12 - 17:05
SDF
-
DUB
17h 53m
2 stops
€632American Airlines
Fri, 27 Feb - Mon, 2 Mar
American Airlines Logo
11:30 - 22:43
DUB
-
SDF
16h 13m
2 stops
American Airlines Logo
18:12 - 17:05
SDF
-
DUB
17h 53m
2 stops
€633American Airlines
Fri, 27 Feb - Mon, 2 Mar
American Airlines Logo
11:30 - 00:27
DUB
-
SDF
17h 57m
2 stops
American Airlines Logo
18:12 - 17:05
SDF
-
DUB
17h 53m
2 stops
€634American Airlines
Mon, 23 Feb - Sun, 1 Mar
British Airways Logo
07:35 - 19:05
DUB
-
SDF
16h 30m
2 stops
British Airways Logo
20:02 - 15:05
SDF
-
DUB
14h 03m
2 stops
€641British Airways
Fri, 27 Feb - Mon, 2 Mar
American Airlines Logo
11:30 - 21:13
DUB
-
SDF
14h 43m
1 stop
American Airlines Logo
15:49 - 08:40
SDF
-
DUB
11h 51m
1 stop
€642American Airlines
Thu, 12 Feb - Thu, 19 Feb
British Airways Logo
10:00 - 21:26
DUB
-
SDF
16h 26m
2 stops
British Airways Logo
20:02 - 16:35
SDF
-
DUB
15h 33m
2 stops
€643British Airways
Sun, 1 Mar - Sun, 8 Mar
American Airlines Logo
11:30 - 21:13
DUB
-
SDF
14h 43m
1 stop
American Airlines Logo
15:49 - 08:40
SDF
-
DUB
12h 51m
1 stop
€650American Airlines
Thu, 12 Feb - Thu, 19 Feb
American Airlines Logo
11:30 - 21:13
DUB
-
SDF
14h 43m
1 stop
American Airlines Logo
11:38 - 08:40
SDF
-
DUB
16h 02m
1 stop
€650American Airlines
Sun, 1 Mar - Sun, 8 Mar
American Airlines Logo
11:30 - 21:26
DUB
-
SDF
14h 56m
2 stops
American Airlines Logo
15:49 - 08:40
SDF
-
DUB
12h 51m
1 stop
€653American Airlines
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 €676 on average for one-way flights. On the other hand, the most expensive months are August and January, where the average cost of tickets from Ireland is €939 and €901 respectively. For return trips, the best month to travel is November with an average price of €676.

Find deals

Good to know – Book Cheap Louisville Plane Tickets

Low seasonFebruary
Cheapest flight€398
Best time to beat the crowds (8% less expensive on average)
Most popular time to fly (15% 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.

  • 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.

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.

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 11136 reviews
7.5Boarding
6.9Entertainment
7.2Comfort
6.4Food
8.0Crew
Airline reviews

The seat cushions were very worn so they were extremely uncomfortable.

4.0 OkayLouesa, Jan 2026
DFW - PHL
Read more American Airlines reviews

The seat cushions were very worn so they were extremely uncomfortable.

Delayed, no updates, had a rewards number but was not working

The seats from lax to DFW was so tight that I could not move my legs . No WiFi and had to pay . Not a good selection of entertainment

AA should improve their in air internet & entertainment options. Seems unreasonable to charge $20/hr and should have some form of free connections. The entertainment options are also pretty limited, movies are outdated and the series only show 3-5 episodes.

We were upgraded to First Class and it was a great flight

Amazing I love American. I’ll never fly anyone else if I can help it.

I love American. I’ll never fly anyone else if I can help it.

Flight delay and multiple gate changes including a change near boarding time to another terminal, which in DFW is a pain. Pre-boarding delay and also a further delay on the ground after boarding. About an hour and a half total delay.

On the plus side, crew was attentive, drinks were cold, and in-flight entertainment selection was better than some other airlines. On the negative aide, Plane was delayed almost an hour, either no announcements from the gate crew. Biscoff cookies are gross, appreciate airlines that give a choice. Also, crew had no personality or enthusiasm at all.

Little warm on the plane and delayed for an hour

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)