DUB - SDF

€570 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
€764
Typical prices: €762-€901
American Airlines
Thu 1/11Wed 7/11
DUB - SDF • 1 stop
Cheapest one-way flight
€570
Typical prices: €525-€642
Multiple Airlines
Thu 11/10
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
November
Cheapest • 16% price drop
January
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Dallas/Fort Worth (DFW)
Cheapest • Avg €625 (return)
Chicago O'Hare Intl (ORD)
Shortest trip • 11h 57m (one-way)
Insights
Insights
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We hope you enjoy your trip to Louisville!
Flight Deals
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

Sun, 1 Nov - Sat, 7 Nov
American Airlines Logo
11:30 - 22:03DUB  Dublin-SDF Louisville Intl
15h 33m1 stop Philadelphia
American Airlines Logo
13:24 - 07:10SDF  Louisville Intl-DUB Dublin
12h 46m1 stop Dallas/Fort Worth
€764American Airlines
Sun, 1 Nov - Sat, 7 Nov
American Airlines Logo
11:30 - 22:03DUB  Dublin-SDF Louisville Intl
15h 33m1 stop Philadelphia
American Airlines Logo
08:00 - 08:40SDF  Louisville Intl-DUB Dublin
19h 40m2 stops Charlotte Douglas Philadelphia
€778American Airlines
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
€778American Airlines
Sun, 1 Nov - Sat, 7 Nov
American Airlines Logo
11:30 - 21:37DUB  Dublin-SDF Louisville Intl
15h 07m2 stops Philadelphia Chicago O'Hare Intl
American Airlines Logo
11:57 - 08:40SDF  Louisville Intl-DUB Dublin
15h 43m2 stops Charlotte Douglas Philadelphia
€778American Airlines
Wed, 7 Oct - Mon, 12 Oct
Delta Logo
05:55 - 21:13DUB  Dublin-SDF Louisville Intl
20h 18m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County
Delta Logo
17:38 - 15:25SDF  Louisville Intl-DUB Dublin
16h 47m2 stops Detroit Metropolitan Wayne County Paris Charles de Gaulle
€852Delta
Tue, 22 Sep - Sun, 27 Sep
Delta Logo
05:55 - 17:19DUB  Dublin-SDF Louisville Intl
16h 24m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County
Delta Logo
15:43 - 10:00SDF  Louisville Intl-DUB Dublin
13h 17m2 stops Atlanta Hartsfield-Jackson Detroit Metropolitan Wayne County
€853Delta
Tue, 22 Sep - Sun, 27 Sep
Delta Logo
05:55 - 21:16DUB  Dublin-SDF Louisville Intl
20h 21m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County
Delta Logo
15:43 - 08:45SDF  Louisville Intl-DUB Dublin
12h 02m1 stop Atlanta Hartsfield-Jackson
€853Delta
Wed, 23 Sep - Sun, 27 Sep
Delta Logo
05:55 - 21:16DUB  Dublin-SDF Louisville Intl
20h 21m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County
Delta Logo
11:04 - 10:00SDF  Louisville Intl-DUB Dublin
17h 56m2 stops Atlanta Hartsfield-Jackson Detroit Metropolitan Wayne County
€853Delta
Wed, 23 Sep - Sun, 27 Sep
Delta Logo
05:55 - 21:16DUB  Dublin-SDF Louisville Intl
20h 21m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County
Delta Logo
15:43 - 08:45SDF  Louisville Intl-DUB Dublin
12h 02m1 stop Atlanta Hartsfield-Jackson
€853Delta
Wed, 23 Sep - Sun, 27 Sep
Delta Logo
05:55 - 21:16DUB  Dublin-SDF Louisville Intl
20h 21m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County
Delta Logo
11:04 - 08:45SDF  Louisville Intl-DUB Dublin
16h 41m1 stop Atlanta Hartsfield-Jackson
€853Delta
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 from Dublin to Louisville with more confidence.

How much is a return flight from Dublin to Louisville?

Return flights from Dublin to Louisville start at €764. Prices are typical for this route right now, with typical return fares ranging from €762 to €901. The lowest price found in the past 5 days was €764 on American Airlines.

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

Friday is the cheapest day of the week to fly from Dublin to Louisville and is 9% cheaper than the average day. Monday is the most expensive day with flight prices 12% higher than average. Based on deals found by KAYAK users in the last 12 months.

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Key details for Dublin to Louisville flights

Low season

April

Cheapest flight

€570
Best time to beat the crowds but there is an average 6% increase in price.
Most popular time to fly (11% more expensive on average)
Flights 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 route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

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

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

  • 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) – 49% of one-stop connections
    • Philadelphia (PHL) – 37% of one-stop connections
    • Charlotte Douglas (CLT) – 9% of one-stop connections
    • Dallas/Fort Worth (DFW) – 3% of one-stop connections

    Chicago O'Hare Intl (ORD) handles the largest share of one-stop connections on this route.

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

    Yes. Being flexible with your travel dates can save you up to 19% on the Dublin to Louisville route. Friday is the cheapest departure day at €733 return on average, while Monday is the most expensive at €904, a difference of €171. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How long is a flight from Dublin to Louisville?

    A direct flight from Dublin to Louisville takes 0h 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.

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

    Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about €764 to €4,832. That means the highest observed fare was about 6x 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 higher than usual. Average one-way flight prices are about €1,033, which is 66% above the typical average for this route.

  • 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 38m via Charlotte Douglas (CLT) and 12h 59m via Philadelphia (PHL).

  • 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.

  • 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

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

    Return flights from Dublin to Louisville range from €762 to €901, with an average of €805 over the past 12 months. Anything below €762 counts as a good deal.

Your guide to booking Dublin to Louisville flights

Get tips on when to book, when to fly, and what to know before your trip.

More options for your flight from Dublin to Louisville

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

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