$246+ Cheap flights from Louisville

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SDF — SYD
7 Aug — 14 Aug1
1 adult
1 adult, Economy, 0 bags

Find flights from Louisville within your budget

 
Find flights departing from Louisville that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 8 July 2026. In the last 7 days, Cheapflights users made a total of 647,157 searches

Fly to

Route

Depart

Return

Price

Cheapest return flight

LouisvilleMelbourne

SDF - MEL

SDFMEL

Louisville Intl

Wed 19/8

17:29-05:00

1 stop21h 31m

Melbourne

Wed 26/8

07:00-18:18

2 stops25h 18m

$1,684

LouisvilleSydney

SDF - SYD

SDFSYD

Louisville Intl

Mon 27/7

08:00-07:00

2 stops33h 00m

Sydney Kingsford Smith

Mon 10/8

09:30-18:56

2 stops23h 26m

$1,714

LouisvilleSydney

SDF - SYD

SDFSYD

Louisville Intl

Wed 26/8

19:03-06:55

1 stop21h 52m

Sydney Kingsford Smith

Sat 5/9

06:25-21:25

3 stops29h 00m

$1,760

LouisvilleSydney

SDF - SYD

SDFSYD

Louisville Intl

Thu 20/8

19:30-06:55

1 stop21h 25m

Sydney Kingsford Smith

Thu 27/8

06:25-21:25

3 stops29h 00m

$1,762
Fastest return journey

LouisvilleSydney

SDF - SYD

SDFSYD

Louisville Intl

Wed 26/8

19:03-06:55

1 stop21h 52m

Sydney Kingsford Smith

Sat 5/9

12:00-18:28

1 stop20h 28m

$1,804

LouisvilleSydney

SDF - SYD

SDFSYD

Louisville Intl

Mon 10/8

15:25-06:50

2 stops25h 25m

Sydney Kingsford Smith

Sat 10/10

10:15-20:51

2 stops25h 36m

$1,874

LouisvilleSydney

SDF - SYD

SDFSYD

Louisville Intl

Tue 1/12

15:50-07:00

1 stop23h 10m

Sydney Kingsford Smith

Tue 8/12

09:20-13:33

1 stop20h 13m

$1,881

LouisvilleSydney

SDF - SYD

SDFSYD

Louisville Intl

Wed 26/8

15:25-07:00

2 stops49h 35m

Sydney Kingsford Smith

Sat 5/9

10:20-20:36

2 stops24h 16m

$1,881

LouisvillePerth

SDF - PER

SDFPER

Louisville Intl

Sat 22/8

16:01-13:40

3 stops33h 39m

Perth

Sat 29/8

06:15-22:17

2 stops28h 02m

$2,332

LouisvillePerth

SDF - PER

SDFPER

Louisville Intl

Sun 1/11

18:24-22:10

2 stops38h 46m

Perth

Sat 14/11

15:55-15:44

2 stops36h 49m

$2,419

Flights are sorted by cheapest return flights first.

Deals found on 7/7

Showing 1-10 of 20 resultsSorted by cheapest first
1
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Best time to book a flight from Louisville

Have a flexible travel schedule? Discover the best time to fly from Louisville with our price prediction graph.
Estimated return 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.

Travel insights for flights from Louisville

Get recent, data-driven insights about flights from Louisville including ideal travel times, pricing trends, and more.

What are popular destinations to fly to from Louisville?

Louisville offers frequent flights to Chicago (494 flights per day), Dallas (151 flights per day) and Atlanta (124 flights per day).

Dallas/Fort Worth
Dallas/Fort Worth
From $537

What is the cheapest place to fly to from Louisville?

The cheapest city to fly to from Louisville is Dallas/Fort Worth, with prices starting at $537. Explore other affordable destinations below.

Dallas/Fort Worth
Dallas/Fort Worth
From $537

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Related info for your journey

Access useful and relevant information related to your journey from Louisville. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 8 July 2026.

  • What are the most popular destinations to fly to from Louisville?

    For the current month, the most popular flights from Louisville are Las Vegas, Fort Lauderdale, Denver. Las Vegas, Fort Lauderdale, Dallas/Fort Worth Airport are the most popular locations from Louisville year round.

  • What is the cheapest flight from Louisville to anywhere?

    Users have flown out of Louisville for as low as $537 to Dallas/Fort Worth Airport (prices may vary depending on the airline and departure time). On average, users have booked flights for $537 to fly from Louisville.

  • What is the cheapest premium economy flight from Louisville?

    Options for some of the cheapest premium economy flights from Louisville we have found on Cheapflights are as follows:
    Fly from Louisville Intl to Dallas/Fort Worth Airport starting at $3,718

  • How does Cheapflights help users find flights from Louisville?

    Cheapflights helps you search for flights from Louisville via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

  • Why should you use Cheapflights to find cheap flight tickets from Louisville?

    By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights from Louisville.

  • Can Cheapflights find flights from Louisville with no change fees?

    Yes, we can. To see specific flights from Louisville with no change fees, users can toggle flexible booking options after using the search form above to find flights.

  • Can Cheapflights notify me if prices for flights from Louisville become cheaper?

    Not ready to book yet? You can track prices for flights from Louisville on Cheapflights with our Price Alerts feature and get notified when better prices are available.

See more FAQs

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Louisville?

Cheapflights helps you search for flights from Louisville via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Louisville?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights from Louisville.

Can Cheapflights find flights from Louisville with no change fees?

Yes, we can. To see specific flights from Louisville with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Louisville become cheaper?

Not ready to book yet? You can track prices for flights from Louisville on Cheapflights with our Price Alerts feature and get notified when better prices are available.

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