SDF

€468 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

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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Cheap Flight Deals 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.

Recent return flight deals to Louisville

KAYAK's recommended return flight deals from the most popular airlines that fly to Louisville.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
British Airways Logo
12:45 - 23:00DUB-SDF
15h 15m2 stops
British Airways Logo
20:57 - 15:45SDF-DUB
13h 48m2 stops
€708British Airways
Find Deal
Fri, 18 Apr - Mon, 28 Apr
British Airways Logo
11:35 - 20:27DUB-SDF
13h 52m1 stop
British Airways Logo
20:57 - 15:45SDF-DUB
13h 48m2 stops
€712British Airways
Find Deal
Fri, 18 Apr - Mon, 28 Apr
Iberia Logo
13:15 - 23:01DUB-SDF
14h 46m2 stops
Iberia Logo
09:39 - 04:55SDF-DUB
14h 16m2 stops
€728Iberia
Find Deal
Sat, 17 May - Sat, 24 May
Iberia Logo
16:40 - 23:01DUB-SDF
11h 21m1 stop
Iberia Logo
09:39 - 04:55SDF-DUB
14h 16m2 stops
€733Iberia
Find Deal
Sat, 17 May - Sat, 24 May
KLM Logo
05:55 - 17:19DUB-SDF
16h 24m2 stops
KLM Logo
12:55 - 07:45SDF-DUB
13h 50m2 stops
€746KLM
Find Deal
Sat, 19 Apr - Mon, 28 Apr
United Airlines Logo
11:35 - 17:00DUB-SDF
10h 25m1 stop
United Airlines Logo
13:50 - 07:10SDF-DUB
12h 20m1 stop
€867United Airlines
Find Deal
Sat, 19 Apr - Sat, 26 Apr
 Logo
06:55 - 10:18DUB-SDF
32h 23m2 stops
 Logo
16:45 - 08:15SDF-DUB
34h 30m3 stops
€880
Find Deal
Sat, 17 May - Sat, 24 May
 Logo
07:30 - 22:30DUB-SDF
20h 00m3 stops
 Logo
14:00 - 08:15SDF-DUB
13h 15m2 stops
€1,214
Find Deal
Sat, 19 Apr - Mon, 28 Apr
 Logo
08:50 - 22:30DUB-SDF
18h 40m3 stops
 Logo
14:00 - 08:15SDF-DUB
13h 15m2 stops
€1,280
Find Deal
Fri, 18 Apr - Mon, 28 Apr
Air Canada Logo
07:30 - 22:30DUB-SDF
20h 00m3 stops
Air Canada Logo
11:04 - 10:15SDF-DUB
18h 11m3 stops
€1,536Air Canada
Find Deal
Sat, 19 Apr - Mon, 28 Apr

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 day to fly to Louisville?

The average price of all round-trip flights to Louisville clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to Louisville is Thursday where round-trip tickets can be as cheap as €831. On the other hand, the most expensive day to fly is Thursday, where round-trip prices are €831 on average.

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 January, where tickets cost €723 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 €959 and €954 respectively. For one-way flights, the best month to travel is January with an average price of €723.

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

The average price for all round-trip flights to Louisville depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
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.

Good to know – Book Cheap Louisville Plane Tickets

Low season

February

High season

March

Cheapest flight

€468
Best time to beat the crowds (10% less expensive on average)
Most popular time to fly and prices are also 14% 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.

  • 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.

See more FAQs

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?

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, +28 more

ANA, Aer Lingus, +29 more

Tuesday

ANA, Aer Lingus, Aeromexico, +25 more

ANA, Aer Lingus, +26 more

Wednesday

ANA, Aer Lingus, Aeromexico, +27 more

ANA, Aer Lingus, +28 more

Thursday

ANA, Aer Lingus, Aeromexico, +28 more

ANA, Aer Lingus, +29 more

Friday

ANA, Aer Lingus, Aeromexico, +28 more

ANA, Aer Lingus, +29 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, +28 more

ANA, Aer Lingus, +29 more

Tuesday

ANA, Aer Lingus, Aeromexico, +25 more

ANA, Aer Lingus, +26 more

Wednesday

ANA, Aer Lingus, Aeromexico, +27 more

ANA, Aer Lingus, +28 more

Thursday

ANA, Aer Lingus, Aeromexico, +28 more

ANA, Aer Lingus, +29 more

Friday

ANA, Aer Lingus, Aeromexico, +28 more

ANA, Aer Lingus, +29 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
See more direct flights

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
7.5Boarding
7.2Comfort
6.9Entertainment
6.5Food
8.0Crew
Airline reviews

Wonderful crew and early arrival to our destination. It was so nice to have free wifi access and movies too. Thank you!

10.0 ExcellentMelinda, Apr 2025PHX - FSD
Read more American Airlines reviews

Wonderful crew and early arrival to our destination. It was so nice to have free wifi access and movies too. Thank you!

Very friendly and efficient and smooth boarding. We were even way early arriving at my destination. Thank you.

The flight was late and we missed this connecting flight. American Airlines refused to put us anywhere for the night for their snafu. We had to find our own accommodations in Miami, and it was expensive for a crappy hotel.

The trip was very smooth and they provided great customer service

The plane was late and then sat on the runway for almost 45 minutes before taking off.

Wonderful as usual except for other guests that were unruly and not kept in check by the Crew.

The flight was initially delayed, then cancelled. American Airlines says the cancellation was weather related, though the actual weather was not bad in both Washington and Providence and between. There were very few cancellations that day. In fact, AA2120 from Washington, DC to Boston flew with a minor delay at about the same time. So, the weather somehow affected only this particular flight AA5230. The next available flight was the following morning. The American Airlines refused to reimburse accommodation (hotel at DCA)

I have long legs, my foot was out in the aisle and when a flight attendant came walking by and I didn't notice, instead of saying "excuse me" or anything like that, she kicked my foot. Extremely rude

One bottle of water and a package of cookies for comfort plus. We had to literally beg a flight attendant for an extra bottle of water later in the flight due to feeling dehydrated.

Fine. On time, cabin service was fine, bag arrived. All good. Flying into DCA so did not collide with any helicopters, which is also good. Horrid incident that could have and should have been prevented.

Travelling to a place near Louisville?

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

Everything you need to know for your flight to Louisville

Information on the airport you'll fly into in Louisville

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