DUB - SDF

€380 Find Cheap Flights from Dublin 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 from Dublin to Louisville departing on 7/9. 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 in flight searches from Dublin to Louisville, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Dublin to Louisville, as well as popular online travel agencies
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Cheap Flights from Dublin to Louisville (DUB-SDF)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Dublin 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 from Dublin to Louisville

Fri, 3 Oct - Sat, 1 Nov
Scandinavian Airlines Logo
12:40 - 23:56DUB-SDF
40h 16m2 stops
Scandinavian Airlines Logo
17:45 - 11:45SDF-DUB
38h 00m2 stops
€608Scandinavian Airlines
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Fri, 3 Oct - Sat, 1 Nov
British Airways Logo
11:45 - 12:15DUB-SDF
29h 30m1 stop
British Airways Logo
18:36 - 07:15SDF-DUB
32h 39m1 stop
€663British Airways
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Fri, 3 Oct - Sat, 1 Nov
American Airlines Logo
11:45 - 22:22DUB-SDF
15h 37m2 stops
American Airlines Logo
14:29 - 07:15SDF-DUB
12h 46m1 stop
€763American Airlines
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Sat, 26 Jul - Sat, 2 Aug
Iberia Logo
09:30 - 10:25DUB-SDF
29h 55m1 stop
Iberia Logo
12:11 - 05:30SDF-DUB
12h 19m1 stop
€779Iberia
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Sat, 26 Jul - Sat, 2 Aug
American Airlines Logo
09:30 - 19:37DUB-SDF
15h 07m2 stops
American Airlines Logo
15:34 - 06:30SDF-DUB
9h 56m1 stop
€924American Airlines
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Sat, 26 Jul - Sat, 2 Aug
United Airlines Logo
09:20 - 12:07DUB-SDF
31h 47m2 stops
United Airlines Logo
15:39 - 09:45SDF-DUB
37h 06m2 stops
€931United Airlines
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Sat, 26 Jul - Sat, 2 Aug
United Airlines Logo
11:35 - 22:14DUB-SDF
15h 39m1 stop
United Airlines Logo
14:50 - 07:10SDF-DUB
11h 20m1 stop
€951United Airlines
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Sat, 26 Jul - Sat, 2 Aug
 Logo
09:20 - 22:14DUB-SDF
17h 54m3 stops
 Logo
10:00 - 08:15SDF-DUB
17h 15m2 stops
€986
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Fri, 3 Oct - Sat, 1 Nov
 Logo
12:15 - 14:51DUB-SDF
31h 36m3 stops
 Logo
20:58 - 07:10SDF-DUB
30h 12m2 stops
€1,078
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Sat, 26 Jul - Sat, 2 Aug
 Logo
06:20 - 11:27DUB-SDF
34h 07m3 stops
 Logo
10:54 - 07:45SDF-DUB
39h 51m3 stops
€1,131
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KAYAK's insights & trends for Dublin to Louisville flights

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

What is the cheapest month to fly from Dublin to Louisville?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Dublin 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 from Dublin to Louisville is January, where tickets cost €676 (return) on average. On the other hand, the most expensive months are July and August, where the average cost of round-trip tickets is €898 and €893 respectively.


Good to know

Low seasonFebruary
High seasonSeptember
Cheapest flight€380
Best time to beat the crowds (10% less expensive on average)
Most popular time to fly and prices are also 1% lower on average.
Flight from Dublin to Louisville

When to book flights from Dublin to Louisville

Are your dates flexible? Find out the best times to travel from Dublin 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. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Dublin to Louisville

  • What is the cheapest flight from Dublin to Louisville?

    In the last 3 days, the lowest price for a flight from Dublin to Louisville was €439 for a one-way ticket and €703 for a return.

  • Which airports will I be using when flying from Dublin to Louisville?

    On your way to Louisville, you’ll fly out from Dublin. You’ll be landing at Louisville Intl.

  • Which aircraft models fly most regularly from Dublin to Louisville?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Dublin to Louisville?

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between Dublin and Louisville, with oneworld being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Dublin 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 from Dublin to Louisville.

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

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

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

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

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Dublin 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 from Dublin up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top airline flying from Dublin to Louisville

 
See real verified KAYAK customer reviews for airlines flying from Dublin to Louisville. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Dublin 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
6.9Entertainment
7.2Comfort
6.5Food
7.5Boarding
8.0Crew
Airline reviews

It was one of my worst flight ever. First they were changing the gate for at least 4 times, changing from gate D7 to D12 to D44. Considering the size of the Miami Airport, we are talking about long distance and the train at the airport was not working. Then the flight was delayed around one hour. Then finally we boarded into the plane and when everybody was seated, there was an announcement that there is an issue with one of the tire of the plane, so we all had to get out of the plane with our belongings, to replace the tire. So we had around 2.5-hour delay

2.0 MediocreJose David, Jun 2025MIA - DTW
Read more American Airlines reviews

It was one of my worst flight ever. First they were changing the gate for at least 4 times, changing from gate D7 to D12 to D44. Considering the size of the Miami Airport, we are talking about long distance and the train at the airport was not working. Then the flight was delayed around one hour. Then finally we boarded into the plane and when everybody was seated, there was an announcement that there is an issue with one of the tire of the plane, so we all had to get out of the plane with our belongings, to replace the tire. So we had around 2.5-hour delay

Most miserable flight ever. We waited almost 2 hours on the runway because the flight was oversold. American offered $1200 credit. Then there was some nonsense about weight distribution. Ridiculous. No food for 8 plus hours on the flight. I will be writing a letter.

Honestly, I haven’t flown American in years, probably due to the pandemic and my being unable to travel for certain periods in the last two years, but it was a good experience to dig out or obtain a new American Airlines account after many years of traveling for business with American in the past.

The plane was probably full boarding was easy. We were able to check our carry-on luggage for free. It was a return flight through Philly to LA. Never saw a stewardess do a demonstration of emergency Procedures. I think my flight was pretty full

Plane, flight, crew, captain were all great. The first flight had a Chipotle box lunch...delicious.

Plane, flight, crew, captain were all great. The first flight had a Chipotle box lunch...delicious. this return flight not as tasty, but filling.

The flight was 2 hour delayed, otherwise everything was excellent. The delay was due to the hourly limit requirement so given that as a reason, I'm happy with the flight!

Weather delay for 2.5 hours followed by half hour crew delay, did not have ginger ale, uncomfortable seats

The pilots are always hauling in the sky. No issues with boarding only problem was layover was shortened too much by weather but luckily the next flight was still boarding and did not missit

So awful Unreliable Unfriendly Bad Mad Mean Smelly Hot Late Overbooked Understaffed Expensive Cramped Narcs If they were a fruit they’d be rotten durian

Everything you need to know for your flight from Dublin to Louisville

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