DUB - SDF

€472 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
€633
Typical prices: €775-€1,078
American Airlines
Fri 5/12Mon 8/12
DUB - SDF • 1 stop
Cheapest one-way flight
€472
British Airways
Sat 4/4
DUB - SDF • 2 stops
Top airlines
American Airlines
Cheapest • from €633 (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, 5 Dec - Mon, 8 Dec
American Airlines Logo
11:30 - 11:17DUB-SDF
28h 47m1 stop
American Airlines Logo
08:47 - 08:40SDF-DUB
18h 53m2 stops
€633American Airlines
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Fri, 5 Dec - Mon, 8 Dec
American Airlines Logo
11:30 - 21:43DUB-SDF
15h 13m1 stop
American Airlines Logo
18:23 - 08:40SDF-DUB
9h 17m1 stop
€671American Airlines
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Tue, 23 Dec - Tue, 30 Dec
British Airways Logo
06:40 - 18:32DUB-SDF
16h 52m2 stops
British Airways Logo
15:44 - 10:15SDF-DUB
13h 31m2 stops
€679British Airways
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Fri, 5 Dec - Mon, 8 Dec
Scandinavian Airlines Logo
19:05 - 23:59DUB-SDF
33h 54m2 stops
Scandinavian Airlines Logo
15:16 - 18:20SDF-DUB
22h 04m2 stops
€733Scandinavian Airlines
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Fri, 5 Dec - Mon, 8 Dec
American Airlines Logo
11:30 - 21:49DUB-SDF
15h 19m2 stops
American Airlines Logo
18:23 - 08:40SDF-DUB
9h 17m1 stop
€739American Airlines
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Tue, 23 Dec - Tue, 30 Dec
Aer Lingus Logo
11:30 - 23:30DUB-SDF
17h 00m1 stop
Aer Lingus Logo
14:00 - 09:00SDF-DUB
14h 00m1 stop
€742Aer Lingus
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Thu, 18 Dec - Thu, 25 Dec
British Airways Logo
06:40 - 18:32DUB-SDF
16h 52m2 stops
British Airways Logo
18:19 - 15:40SDF-DUB
16h 21m2 stops
€758British Airways
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Tue, 23 Dec - Tue, 30 Dec
Multiple Airlines Logo
15:20 - 21:54DUB-SDF
11h 34m1 stop
Multiple Airlines Logo
17:49 - 17:45SDF-DUB
18h 56m2 stops
€771Multiple Airlines
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Fri, 2 Jan - Fri, 9 Jan
Multiple Airlines Logo
13:00 - 21:41DUB-SDF
13h 41m1 stop
Multiple Airlines Logo
19:13 - 13:35SDF-DUB
13h 22m2 stops
€773Multiple Airlines
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Fri, 2 Jan - Fri, 9 Jan
Multiple Airlines Logo
13:00 - 21:41DUB-SDF
13h 41m1 stop
Multiple Airlines Logo
10:35 - 08:20SDF-DUB
16h 45m1 stop
€793Multiple Airlines
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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.

How much is a return flight from Dublin to Louisville?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Dublin to Louisville departing in December.

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 €677 (return) on average. On the other hand, the most expensive months are August and January, where the average cost of round-trip tickets is €940 and €907 respectively.

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Good to know

Low seasonFebruary
Cheapest flight€472
Best time to beat the crowds (9% 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 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 €472 for a one-way ticket and €633 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 11045 reviews
7.2Comfort
7.5Boarding
6.9Entertainment
8.0Crew
6.4Food
Airline reviews

We were told the flight was delayed 5 times, then it was moved to the next day.

2.0 MediocreAnonymous, Nov 2025DCA - LAX
Read more American Airlines reviews

We were told the flight was delayed 5 times, then it was moved to the next day.

More choices on snacks. Built-in video screen to enjoy entertainment choices.

we landed at cmh ten minutes early but had to sit on tarmac for twenty minutes because a plane was at our gate despite the fact that 3 other gates were open.

flight was good until we arrived at cmh ten minutes early but then sat on tarmac for twenty minutes because a plane was at our gate, so we had to wait despite the pilot tellling us that 3 other gates were open.

The experience with American Airlines was good, although the Philippines Airlines flight was much better (better seats, better food, better entertainment options, overall better). Again, the MIA to LAX flight was fine, but nothing in comparison to the comfort and accommodations of the Philippines Airlines flight from LAX to MNL.

I have a gluten allergy so did have any food

I have a gluten allergy so didn't have any food

Loved the crew . Absolutely no complaints. Except for luggage lost

Everything was good The connects, with no blame to crew. Or pilots. I understand they are short staffed. Everything went well for me. I'll be using you guys again in May if not sooner.

this plane was really old, had exit row seats and tray was in arm of seat so super uncomfortable to use. another seat they could t even use the tray it was broke. seat i. front of me had duct tape on it cause seat was ripped open... this plane should either be updated or retired.

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

Information on your arrival and departure airports

Dublin (DUB)
Louisville (SDF)