DUB - SDF

€515 Find Cheap Flights from Dublin to Louisville – Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
€698
Typical prices: €812-€952
American Airlines
Tue 6/11Fri 9/11
DUB - SDF • 1 stop
Cheapest one-way flight
€515
Typical prices: €542-€664
Multiple Airlines
Fri 21/12
DUB - SDF • 3 stops
Direct flights
Not available
There are currently no direct flights between Dublin and Louisville. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
February
Cheapest • 8% price drop
January
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Philadelphia (PHL)
Cheapest • Avg €830 (return)
Chicago O'Hare Intl (ORD)
Shortest trip • 11h 57m (one-way)
Insights
Insights
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Booking Insights
Flight Deals

Cheap Flights from Dublin to Louisville (DUB-SDF)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Dublin to Louisville

Fri, 6 Nov - Mon, 9 Nov
American Airlines Logo
11:30 - 22:03DUB  Dublin-SDF Louisville Intl
15h 33m1 stop Philadelphia
American Airlines Logo
11:08 - 08:40SDF  Louisville Intl-DUB Dublin
16h 32m1 stop Philadelphia
€698American Airlines
3+ days ago
Fri, 6 Nov - Mon, 9 Nov
American Airlines Logo
11:30 - 21:27DUB  Dublin-SDF Louisville Intl
14h 57m2 stops Philadelphia Washington, D.C. Reagan-National
American Airlines Logo
09:44 - 08:40SDF  Louisville Intl-DUB Dublin
17h 56m2 stops Charlotte Douglas Philadelphia
€698American Airlines
3+ days ago
Fri, 6 Nov - Mon, 9 Nov
American Airlines Logo
11:30 - 21:37DUB  Dublin-SDF Louisville Intl
15h 07m2 stops Philadelphia Chicago O'Hare Intl
American Airlines Logo
11:08 - 08:40SDF  Louisville Intl-DUB Dublin
16h 32m1 stop Philadelphia
€698American Airlines
3+ days ago
Fri, 6 Nov - Mon, 9 Nov
American Airlines Logo
11:30 - 21:37DUB  Dublin-SDF Louisville Intl
15h 07m2 stops Philadelphia Chicago O'Hare Intl
American Airlines Logo
11:08 - 08:40SDF  Louisville Intl-DUB Dublin
16h 32m1 stop Philadelphia
€699American Airlines
1 day ago
Fri, 6 Nov - Mon, 9 Nov
American Airlines Logo
11:30 - 22:03DUB  Dublin-SDF Louisville Intl
15h 33m1 stop Philadelphia
American Airlines Logo
11:08 - 08:40SDF  Louisville Intl-DUB Dublin
16h 32m1 stop Philadelphia
€699American Airlines
1 day ago
Fri, 6 Nov - Mon, 9 Nov
American Airlines Logo
11:30 - 21:27DUB  Dublin-SDF Louisville Intl
14h 57m2 stops Philadelphia Washington, D.C. Reagan-National
American Airlines Logo
09:44 - 08:40SDF  Louisville Intl-DUB Dublin
17h 56m2 stops Charlotte Douglas Philadelphia
€699American Airlines
1 day ago
Fri, 6 Nov - Mon, 9 Nov
American Airlines Logo
11:30 - 21:27DUB  Dublin-SDF Louisville Intl
14h 57m2 stops Philadelphia Washington, D.C. Reagan-National
American Airlines Logo
13:25 - 07:10SDF  Louisville Intl-DUB Dublin
12h 45m1 stop Dallas/Fort Worth
€703American Airlines
2 days ago
Fri, 6 Nov - Mon, 9 Nov
American Airlines Logo
11:30 - 10:37DUB  Dublin-SDF Louisville Intl
28h 07m1 stop Philadelphia
American Airlines Logo
13:25 - 07:10SDF  Louisville Intl-DUB Dublin
12h 45m1 stop Dallas/Fort Worth
€703American Airlines
2 days ago
Wed, 28 Oct - Wed, 11 Nov
British Airways Logo
06:35 - 21:35DUB  Dublin-SDF Louisville Intl
19h 00m2 stops London Heathrow Chicago O'Hare Intl
British Airways Logo
13:14 - 14:05SDF  Louisville Intl-DUB Dublin
19h 51m2 stops Chicago O'Hare Intl London Heathrow
€867British Airways
3+ days ago
Wed, 28 Oct - Wed, 11 Nov
Multiple Airlines Logo
11:30 - 22:05DUB  Dublin-SDF Louisville Intl
14h 35m2 stops Philadelphia Charlotte Douglas
Multiple Airlines Logo
13:25 - 07:10SDF  Louisville Intl-DUB Dublin
12h 45m1 stop Dallas/Fort Worth
€870Multiple Airlines
3+ days ago
Booking Insights

Price, demand, and travel trends for Dublin to Louisville flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

How much is a return flight from Dublin to Louisville?

Return flights from Dublin to Louisville typically range from €812 to €952. The lowest price found in the past 5 days was €698 on American Airlines.

What's the cheapest day of the week to fly from Dublin to Louisville?

Based on deals KAYAK users found in the last 12 months, Friday is the cheapest day of the week to fly from Dublin to Louisville. It’s 5% cheaper than the average day, while Monday is the most expensive, with prices 11% higher.

Find deals

Key details for Dublin to Louisville flights

Low season

April

Cheapest flight

€515
Beat the crowds with an average 81% drop in traveller numbers.
The most popular month to fly with an average 103% increase in traveller numbers.
One-way 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

Your Dublin to Louisville flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines, and booking tips.

  • Which cabin classes can I book on flights from Dublin to Louisville?

    Only Economy class is available on flights from Dublin to Louisville.

  • How long is a flight from Dublin to Louisville?

    A direct flight from Dublin to Louisville takes 00m, covering 9,732 km.

  • Do I need a passport to fly from Dublin to Louisville?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Dublin to Louisville flight?

    Return flights from Dublin to Louisville range from €812 to €952, with an average of €855 over the past 12 months. Anything below €812 counts as a good deal.

  • Have flight prices from Dublin to Louisville changed much recently?

    Yes. Based on fares seen in the past 5 days, return prices on this route varied from about €698 to €1,151. That means the highest observed fare was about 65% higher than the lowest one.

  • How are flight prices from Dublin to Louisville looking right now?

    One-way fares from Dublin to Louisville are currently lower than usual. Average one-way flight prices are about €565, which is 12% below the typical average for this route.

  • Which car hire options are available at Louisville Intl Airport (SDF)?

    Louisville Intl Airport (SDF) hosts 5 major car hire companies, with daily rates starting from around €28 for economy cars. Top options include:

    • Hertz
    • Dollar
    • Alamo
    • Thrifty
    • Budget

  • Which airports can I use when flying from Dublin to Louisville?

    Flights from Dublin to Louisville usually depart from Dublin (DUB) and arrive at Louisville Intl (SDF).

  • Which airports do connecting flights from Dublin to Louisville pass through?

    One-stop flights from Dublin to Louisville most commonly connect through:

    • Chicago O'Hare Intl (ORD) – 50% of one-stop connections
    • Philadelphia (PHL) – 26% of one-stop connections
    • Charlotte Douglas (CLT) – 12% of one-stop connections
    • Dallas/Fort Worth (DFW) – 9% of one-stop connections

  • Can I save money by using flexible dates for flights from Dublin to Louisville?

    Yes. Flexible dates can save you up to 14% on flights from Dublin to Louisville. Friday is the cheapest departure day at €819 return on average, while Monday is the most expensive at €951, a difference of €132.

    KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different stopover airport from Dublin to Louisville?

    Flying via Chicago O'Hare Intl (ORD) gives the shortest average 1-stop total travel time of 11h 57m, compared to 12h 08m via Charlotte Douglas (CLT) and 13h 32m via Washington, D.C. Dulles Intl (IAD).

  • What is the time difference between Dublin and Louisville?

    Louisville is 5 hours behind Dublin (Eastern Time vs Irish Time). Plan for the time shift when scheduling connections or first-day activities.

Your guide to booking Dublin to Louisville flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Friday departure and avoid flying on Monday. On this route, Friday flights average €819, about €132 less than Monday fares (14% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Dublin to Louisville trip for February. Fares historically average €784 return in that month – typically €227 less than the most expensive month, which is July (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Louisville Intl Airport.

    • Crowne Plaza Louisville Airport Expo Ctr By IHG
    • SpringHill Suites by Marriott Louisville Airport
    • Courtyard by Marriott Louisville Airport

More options for your flight from Dublin to Louisville

Complete your trip to Louisville with a hotel stay or car hire

Car hire in Louisville