DUB - SDF

€461 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 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 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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Everything you should know

Cheapest return fare
€563
Overall average: €931
Scandinavian Airlines
Fri 16/1Fri 23/1
DUB - SDF • 2 stops
Cheapest one-way flight
€461
Scandinavian Airlines
Sat 4/4
DUB - SDF • 2 stops
Top airlines
Scandinavian Airlines
Cheapest • from €563 (return)
American Airlines
Best reviews • 7.2 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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
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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 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, 16 Jan - Fri, 23 Jan
Scandinavian Airlines Logo
12:30 - 23:55
DUB
-
SDF
40h 25m2 stops
Scandinavian Airlines Logo
12:22 - 09:25
SDF
-
DUB
40h 03m2 stops
€563Scandinavian Airlines
Thu, 15 Jan - Thu, 22 Jan
British Airways Logo
10:00 - 22:12
DUB
-
SDF
17h 12m2 stops
British Airways Logo
19:13 - 13:35
SDF
-
DUB
13h 22m2 stops
€630British Airways
Fri, 16 Jan - Fri, 23 Jan
Multiple Airlines Logo
08:50 - 23:19
DUB
-
SDF
19h 29m2 stops
Multiple Airlines Logo
13:32 - 12:05
SDF
-
DUB
17h 33m2 stops
€634Multiple Airlines
Fri, 26 Dec - Tue, 30 Dec
American Airlines Logo
11:30 - 10:54
DUB
-
SDF
28h 24m1 stop
American Airlines Logo
07:00 - 08:40
SDF
-
DUB
20h 40m1 stop
€646American Airlines
Fri, 26 Dec - Tue, 30 Dec
American Airlines Logo
11:30 - 21:41
DUB
-
SDF
15h 11m1 stop
American Airlines Logo
07:00 - 08:40
SDF
-
DUB
20h 40m1 stop
€650American Airlines
Wed, 18 Feb - Sun, 22 Feb
American Airlines Logo
11:30 - 21:14
DUB
-
SDF
14h 44m1 stop
American Airlines Logo
15:49 - 08:40
SDF
-
DUB
11h 51m1 stop
€651American 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
€653American 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
€657American Airlines
Fri, 16 Jan - Fri, 23 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
€658American Airlines
Fri, 16 Jan - Fri, 23 Jan
American Airlines Logo
11:30 - 21:16
DUB
-
SDF
14h 46m1 stop
American Airlines Logo
13:32 - 08:40
SDF
-
DUB
14h 08m2 stops
€661American Airlines
Booking Insights

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 November, where tickets cost €669 (return) on average. On the other hand, the most expensive months are January and August, where the average cost of round-trip tickets is €931 and €929 respectively.

Find deals

Good to know

Low seasonFebruary
Cheapest flight€461
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 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 €461 for a one-way ticket and €563 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 is the only airline alliance operating flights between Dublin and Louisville.

  • 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.

Reviews of the 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 11052 reviews
7.5Boarding
6.9Entertainment
8.0Crew
7.2Comfort
6.5Food
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.

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

Information on your arrival and departure airports

Dublin (DUB)
Louisville (SDF)