Louisville

$1,301+ 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
Aug 3 — Aug 101
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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 July 29, 2025.

Round-trip from

$1,301
(United Airlines)
From Adelaide to Louisville Intl

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 July 29, 2025.

This United Airlines deal was found by Cheapflights users on 7/28. 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.
Thu 10/306:00 amADL - SDF
2 stops30h 27mUnited Airlines
Mon 11/38:00 amSDF - ADL
3 stops38h 25mUnited Airlines
Deal found 7/28$1,301
This Qatar Airways deal was found by Cheapflights users on 7/28. 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.
Thu 10/3012:35 pmADL - SDF
3 stops46h 48mQatar Airways
Mon 11/310:30 amSDF - ADL
3 stops54h 20mQatar Airways
Deal found 7/28$2,320

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 July 29, 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

Thu 10/30

6:00 am-9:57 pm

2 stops30h 27m

Louisville Intl

Mon 11/3

8:00 am-1:55 pm

3 stops38h 25m

$1,301

AdelaideLouisville

ADL - SDF

ADLSDF

Adelaide

Thu 10/30

12:35 pm-8:53 pm

3 stops46h 48m

Louisville Intl

Mon 11/3

10:30 am-8:20 am

3 stops54h 20m

$2,320

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

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.

Reviews of airlines servicing Louisville

Get insights into the airlines that provide service to Louisville. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Louisville. Reviews last updated July 29, 2025.
Peruse reviews from past customers who have flown with Qatar Airways and United Airlines from Adelaide to Louisville to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Overall

7.4

Food

7.3

Crew

7.9

Boarding

7.5

Entertainment

7.4

Comfort

7.4

Reviews

1 / 20
6.0
Good

preeti,Jan 2025

DOH - PHL

Can improve a lot from food to crew training to entertainment etc.

Overall

7.4

Food

7.3

Crew

7.9

Boarding

7.5

Entertainment

7.4

Comfort

7.4

Reviews

1 / 20
6.0
Good

preeti,Jan 2025

DOH - PHL

Can improve a lot from food to crew training to entertainment etc.

Overall

7.4

Food

7.3

Crew

7.9

Boarding

7.5

Entertainment

7.4

Comfort

7.4

Reviews

1 / 20
6.0
Good

preeti,Jan 2025

DOH - PHL

Can improve a lot from food to crew training to entertainment etc.

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.
  • What are the cheapest airlines flying from Adelaide to Louisville round-trip?

    Currently priced at $1,301, United Airlines will fly you from Adelaide to Louisville and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Qatar Airways for as low as $2,320.

  • 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

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