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Cheap Flights from Dublin (DUB) to Louisville (SDF)

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      Travellers and cabin class, 1 Adult, Economy

      Compare Dublin to Louisville Muhammad Ali International flight deals

      Find the cheapest month or even day of the year to fly to Louisville Muhammad Ali International

      Book the best Louisville Muhammad Ali International fare with no extra fees

      Flight deals from Dublin to Louisville Muhammad Ali International

      Looking for a cheap last-minute deal or the best return flight from Dublin Airport to Louisville Muhammad Ali International Airport? If you want to travel next month, return fares start from $1,246. Find the lowest prices on one-way and return tickets right here.
      Louisville.$1,246 per passenger.Departing Thu, 3 Sep, returning Mon, 7 Sep.Return flight with Iberia.Outbound indirect flight with Iberia, departs from Dublin on Thu, 3 Sep, arriving in Louisville Muhammad Ali International.Inbound indirect flight with Iberia, departs from Louisville Muhammad Ali International on Mon, 7 Sep, arriving in Dublin.Price includes taxes and charges.From $1,246, select.
      Louisville.$1,327 per passenger.Departing Thu, 27 Aug, returning Mon, 31 Aug.Return flight with Iberia.Outbound indirect flight with Iberia, departs from Dublin on Thu, 27 Aug, arriving in Louisville Muhammad Ali International.Inbound indirect flight with Iberia, departs from Louisville Muhammad Ali International on Mon, 31 Aug, arriving in Dublin.Price includes taxes and charges.From $1,327, select.
      Louisville.$1,344 per passenger.Departing Tue, 15 Jun, returning Sun, 20 Jun.Return flight with Finnair.Outbound indirect flight with Finnair, departs from Dublin on Tue, 15 Jun, arriving in Louisville Muhammad Ali International.Inbound indirect flight with Finnair, departs from Louisville Muhammad Ali International on Sun, 20 Jun, arriving in Dublin.Price includes taxes and charges.From $1,344, select.
      Louisville.$1,379 per passenger.Departing Sat, 31 Oct, returning Sun, 8 Nov.Return flight with Finnair.Outbound indirect flight with Finnair, departs from Dublin on Sat, 31 Oct, arriving in Louisville Muhammad Ali International.Inbound indirect flight with Finnair, departs from Louisville Muhammad Ali International on Sun, 8 Nov, arriving in Dublin.Price includes taxes and charges.From $1,379, select.
      Louisville.$1,406 per passenger.Departing Thu, 5 Nov, returning Sun, 15 Nov.Return flight with Iberia.Outbound indirect flight with Iberia, departs from Dublin on Thu, 5 Nov, arriving in Louisville Muhammad Ali International.Inbound indirect flight with Iberia, departs from Louisville Muhammad Ali International on Sun, 15 Nov, arriving in Dublin.Price includes taxes and charges.From $1,406, select.
      Louisville.$1,431 per passenger.Departing Fri, 9 Oct, returning Tue, 20 Oct.Return flight with Finnair.Outbound indirect flight with Finnair, departs from Dublin on Fri, 9 Oct, arriving in Louisville Muhammad Ali International.Inbound indirect flight with Finnair, departs from Louisville Muhammad Ali International on Tue, 20 Oct, arriving in Dublin.Price includes taxes and charges.From $1,431, select.
      Louisville.$1,432 per passenger.Departing Thu, 8 Apr, returning Tue, 20 Apr.Return flight with Finnair.Outbound indirect flight with Finnair, departs from Dublin on Thu, 8 Apr, arriving in Louisville Muhammad Ali International.Inbound indirect flight with Finnair, departs from Louisville Muhammad Ali International on Tue, 20 Apr, arriving in Dublin.Price includes taxes and charges.From $1,432, select.
      Louisville.$1,433 per passenger.Departing Fri, 25 Sep, returning Fri, 2 Oct.Return flight with Finnair.Outbound indirect flight with Finnair, departs from Dublin on Fri, 25 Sep, arriving in Louisville Muhammad Ali International.Inbound indirect flight with Finnair, departs from Louisville Muhammad Ali International on Fri, 2 Oct, arriving in Dublin.Price includes taxes and charges.From $1,433, select.
      Louisville.$1,452 per passenger.Departing Thu, 1 Jul, returning Tue, 6 Jul.Return flight with Iberia.Outbound indirect flight with Iberia, departs from Dublin on Thu, 1 Jul, arriving in Louisville Muhammad Ali International.Inbound indirect flight with Iberia, departs from Louisville Muhammad Ali International on Tue, 6 Jul, arriving in Dublin.Price includes taxes and charges.From $1,452, select.
      Louisville.$1,484 per passenger.Departing Thu, 10 Dec, returning Tue, 15 Dec.Return flight with Aer Lingus.Outbound indirect flight with Aer Lingus, departs from Dublin on Thu, 10 Dec, arriving in Louisville Muhammad Ali International.Inbound indirect flight with Aer Lingus, departs from Louisville Muhammad Ali International on Tue, 15 Dec, arriving in Dublin.Price includes taxes and charges.From $1,484, select.
      Louisville.$1,504 per passenger.Departing Sat, 6 Feb, returning Fri, 12 Feb.Return flight with Lufthansa.Outbound indirect flight with Lufthansa, departs from Dublin on Sat, 6 Feb, arriving in Louisville Muhammad Ali International.Inbound indirect flight with Lufthansa, departs from Louisville Muhammad Ali International on Fri, 12 Feb, arriving in Dublin.Price includes taxes and charges.From $1,504, select.
      Louisville.$1,520 per passenger.Departing Fri, 28 Aug, returning Sun, 20 Dec.Return flight with Iberia.Outbound indirect flight with Iberia, departs from Dublin on Fri, 28 Aug, arriving in Louisville Muhammad Ali International.Inbound indirect flight with Iberia, departs from Louisville Muhammad Ali International on Sun, 20 Dec, arriving in Dublin.Price includes taxes and charges.From $1,520, select.
      Louisville.$1,546 per passenger.Departing Thu, 24 Dec, returning Fri, 8 Jan.Return flight with Aer Lingus.Outbound indirect flight with Aer Lingus, departs from Dublin on Thu, 24 Dec, arriving in Louisville Muhammad Ali International.Inbound indirect flight with Aer Lingus, departs from Louisville Muhammad Ali International on Fri, 8 Jan, arriving in Dublin.Price includes taxes and charges.From $1,546, select.
      Louisville.$1,605 per passenger.Departing Sat, 20 Mar, returning Sat, 3 Apr.Return flight with Air France.Outbound indirect flight with Air France, departs from Dublin on Sat, 20 Mar, arriving in Louisville Muhammad Ali International.Inbound indirect flight with Air France, departs from Louisville Muhammad Ali International on Sat, 3 Apr, arriving in Dublin.Price includes taxes and charges.From $1,605, select.
      Louisville.$1,608 per passenger.Departing Sat, 20 Mar, returning Sat, 27 Mar.Return flight with Air France and KLM.Outbound indirect flight with Air France, departs from Dublin on Sat, 20 Mar, arriving in Louisville Muhammad Ali International.Inbound indirect flight with KLM, departs from Louisville Muhammad Ali International on Sat, 27 Mar, arriving in Dublin.Price includes taxes and charges.From $1,608, select.

      Find the cheapest month to fly from Dublin to Louisville Muhammad Ali International

      We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Dublin to Louisville Muhammad Ali International flights are currently cheapest in September.
      Aug
      from $1,327
      Sep
      from $1,246
      Oct
      from $1,431
      Nov
      from $1,406
      Dec
      from $1,484
      Jan
      Find prices
      Feb
      from $1,504
      Mar
      from $1,608
      Apr
      from $1,432
      May
      Find prices
      Jun
      from $1,344
      Jul
      from $1,452

      Dublin to Louisville Muhammad Ali International: Alternative routes

      Compare routes from Dublin to Louisville below. You may find an airport to fly into that's cheaper, faster, or easier than Louisville Muhammad Ali International.

      Louisville Muhammad Ali International

      9km from central Louisville
      ClosestCheapest
      from $1,241
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      Dublin to Louisville: Flight information

      The things to know before you go.
      Cheapest flight found$1,246
      Cheapest month to flySeptember

      Finding cheap flights from Dublin to Louisville Muhammad Ali International: Frequently asked questions

      The best price we found for a return flight from Dublin to Louisville Muhammad Ali International is $1,246. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
      Currently, there are no airlines that fly direct from Dublin to Louisville Muhammad Ali International. But we found flights with one or more stops from $1,246.
      As of August 2026, there are no flights flying from Dublin to Louisville Muhammad Ali International.
      The cheapest month to fly from Dublin to Louisville Muhammad Ali International is usually September.
      After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Dublin Airport to Louisville Muhammad Ali International Airport on Thursday, 3 September 2026.
      No airlines currently offer direct flights between Dublin Airport and Louisville Muhammad Ali International Airport. Most routes have one or more stops.
      We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Louisville Muhammad Ali International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

      We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Louisville is around 40 days in advance, so don’t leave your flight to the last minute.

      Currently, Iberia offers the cheapest flight tickets to Louisville Muhammad Ali International.

      Flying from Dublin Airport (DUB) to Louisville Muhammad Ali International Airport (SDF): what you need to know

      • Get to the airport on time so you don't miss your DUB to SDF flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to prevent a last-minute sprint to your gate.

      • During popular months like July, it's a good idea to get to the airport earlier than normal. Plan to arrive two hours before domestic departures and four hours ahead of an international flight whenever you're flying during a high season in general.

      • If you'd like to add a stop to your trip, simply uncheck 'Direct flights only' when searching for your ticket from Dublin Airport to Louisville Muhammad Ali International Airport. Here are the most popular stopovers between DUB and SDF:

        • Chicago O'Hare International Airport

        • New York Newark Airport

        • Boston Logan International Airport

      How to find the cheapest flights from Dublin Airport (DUB) to Louisville Muhammad Ali International Airport (SDF)

      • At the moment, $698 is the lowest price we've seen for a one-way Dublin Airport to Louisville Muhammad Ali International Airport flight. The best price for a return ticket is $1,246. Bear in mind that fares can change due to demand when booking.

      • Don't leave things to the last minute. You're more likely to find cheap tickets from DUB to SDF if you book early. Airlines often have some fantastic early bird rates.

      • The 'Whole month' tool shows you the cheapest flights from Dublin Airport to Louisville Muhammad Ali International Airport throughout the month. It's an easy way to find a bargain if your travel plans are flexible.

      • You won't have to check back in every day to see if fares have gone down when you create a Price Alert. We'll notify you the moment there's a better deal on cheap flights from DUB to SDF.

      • Find the perfect flight for you with the help of the filters. To see the 'Best,' 'Cheapest' or 'Fastest' flights from Dublin Airport to Louisville Muhammad Ali International Airport, use the 'Sort by' function. You can also filter results by airline, arrival and departure times, and journey duration.

      Handy information about Dublin Airport (DUB)

      • 77% of flights taking off from Dublin Airport touch down at their destination on time.

      • To get to Dublin Airport from central Dublin, it takes around 25 minutes if you're planning to drive. Of course, this depends on traffic. It's approximately 11 kilometres from the airport to the city centre.

      • The trip on public transport takes about 30 minutes.

      • Get your trip off to a leisurely start by staying near DUB. Whether you're taking an early flight from Dublin Airport to Louisville Muhammad Ali International Airport or just don't want to be rushed, these stays are perfect:

      Arriving at Louisville Muhammad Ali International Airport (SDF)

      Getting from Louisville Muhammad Ali International Airport (SDF) to central Louisville

      • SDF is located at 600 Terminal Drive.

      • From Louisville Muhammad Ali International Airport, Louisville is approximately 16 kilometres away. It takes around 20 minutes to drive to the centre.

      • Travelling to the centre by public transport takes roughly 55 minutes.

      When to fly to Louisville Muhammad Ali International Airport (SDF)

      • July is the busiest month for flights from Dublin Airport to Louisville Muhammad Ali International Airport. For smaller crowds, visit Louisville in March.

      • The warmest month in Louisville is July, with temperatures ranging between 17ºC (63ºF) and 33ºC (91ºF). Lock in your flights from Dublin Airport to Louisville Muhammad Ali International Airport in this month if you enjoy this type of weather.

      • January sees average temperatures of between -8ºC (18ºF) and 9ºC (48ºF). Look for cheap tickets from DUB to SDF sometime around then if you'd rather travel in cooler conditions.

      Explore more of the United States

      • Chicago is just one of the many cities in the United States waiting to be explored once you've seen Louisville. Around 434 kilometres away to the north-west, well-known attractions include Millennium Park, Art Institute of Chicago and Willis Tower.

      • If there's time to check out another major stop in the United States, head for Columbus, about 290 kilometres north-east of Louisville. Franklin Park Conservatory and Botanical Gardens, Whetstone Park / Park of Roses and Ohio Theatre are among the biggest draws.

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      Prices shown on this page are estimated lowest prices only. Found in the last 12 days.