HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Louisville

$1,294+ Cheap flights from Adelaide (ADL) to Louisville (SDF)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/30. Fares are subject to change and may not be available on all flights or dates of travel.
ADL — SDF
ago. 19 — ago. 261
mar. 8/19
mar. 8/26
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Adelaide to Louisville with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Adelaide to Louisville

Discover tips and strategies to find the most affordable flight options for your journey from Adelaide (ADL) to Louisville (SDF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated agosto 14, 2025.

Round-trip from

$1,294
(United Airlines)
From Adelaide to Louisville Intl
Search Deals

Find flight deals from Adelaide to Louisville

Cheapest flights from Adelaide to Louisville
Explore the most affordable flight options available from Adelaide to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 14, 2025.

This United Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/306:00 amADL - SDF
2 stops30h 27mUnited Airlines
lun. 11/38:00 amSDF - ADL
3 stops40h 50mUnited Airlines
Deal found 8/12$1,294
This Qatar Airways deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/3012:35 pmADL - SDF
3 stops46h 48mQatar Airways
lun. 11/310:30 amSDF - ADL
3 stops54h 20mQatar Airways
Deal found 8/12$2,312
This Emirates deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/289:50 pmADL - SDF
2 stops38h 10mEmirates
dom. 10/55:48 pmSDF - ADL
2 stops36h 32mEmirates
Deal found 8/14$3,555

Cheapflights Fare Finder

 
Customize your flight search to find flights from Adelaide to Louisville that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated agosto 14, 2025.
Use the filters below to find and compare flights from Adelaide to Louisville that are best for you.

Fly from

Adelaide

Fly to

Louisville

Route

Depart

Return

Price

AdelaideLouisville

ADL - SDF

ADLSDF

Adelaide

jue. 10/30

6:00 am-9:57 pm

2 stops30h 27m

Louisville Intl

lun. 11/3

8:00 am-4:20 pm

3 stops40h 50m

$1,294

AdelaideLouisville

ADL - SDF

ADLSDF

Adelaide

jue. 10/30

12:35 pm-8:53 pm

3 stops46h 48m

Louisville Intl

lun. 11/3

10:30 am-8:20 am

3 stops54h 20m

$2,312

AdelaideLouisville

ADL - SDF

ADLSDF

Adelaide

dom. 9/28

9:50 pm-10:30 pm

2 stops38h 10m

Louisville Intl

dom. 10/5

5:48 pm-8:50 pm

2 stops36h 32m

$3,555

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

Best time to book a flight from Adelaide to Louisville

Have a flexible travel schedule? Discover the best time to fly to Louisville from Adelaide with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Adelaide to Louisville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from Adelaide to Louisville that include hotel bookings?

    Yes. In addition to deals on Adelaide to Louisville flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Adelaide to Louisville?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Adelaide to Louisville.

  • Can I find deals for business class flights from Adelaide to Louisville?

    Yes. Cheapflights offers flight deals from Adelaide to Louisville by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Adelaide to Louisville?

    Currently, January is the cheapest month in which you can book a flight from Adelaide to Louisville (average of $299). Flying from Adelaide to Louisville in April is currently the most expensive (average of $369). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Louisville?

Book flights to Louisville if you plan to visit one of these locations
Shepherdsville
Jeffersonville
Elizabethtown
Corydon
Bardstown

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.