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Cheap flights from Australia to Louisville from $1,020

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Australia to Louisville departing on 24/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Australia to Louisville

Recent return flight deals from Australia to Louisville

Enter your travel dates to find the best prices.
United Airlines Logo
10:55 - 22:10MEL  Melbourne-SDF Louisville Intl
25h 15m2 stops San Francisco Houston George Bush Intcntl
United Airlines Logo
18:16 - 09:15SDF  Louisville Intl-MEL Melbourne
47h 59m2 stops Chicago O'Hare Intl San Francisco
$1,809United Airlines
Sat, 26 Sep - Sat, 3 Oct
American Airlines Logo
11:20 - 09:32SYD  Sydney Kingsford Smith-SDF Louisville Intl
38h 12m2 stops Los Angeles Los Angeles Chicago O'Hare Intl
American Airlines Logo
16:14 - 06:55SDF  Louisville Intl-SYD Sydney Kingsford Smith
22h 41m1 stop Dallas/Fort Worth
$2,051American Airlines
Tue, 26 Jan - Sat, 30 Jan
Qantas Airways Logo
06:00 - 21:43ADL  Adelaide-SDF Louisville Intl
29h 13m2 stops Sydney Kingsford Smith Dallas/Fort Worth
Qantas Airways Logo
16:25 - 11:55SDF  Louisville Intl-ADL Adelaide
30h 00m2 stops Dallas/Fort Worth Sydney Kingsford Smith
$2,499Qantas Airways
Wed, 9 Sep - Wed, 16 Sep
Multiple Airlines Logo
06:25 - 17:19ADL  Adelaide-SDF Louisville Intl
24h 24m2 stops Sydney Kingsford Smith Dallas/Fort Worth
Multiple Airlines Logo
11:46 - 09:15SDF  Louisville Intl-ADL Adelaide
31h 59m3 stops Dallas/Fort Worth Los Angeles Los Angeles Brisbane
$2,581Multiple Airlines
Wed, 9 Sep - Wed, 16 Sep
United Airlines Logo
11:30 - 21:30MEL  Melbourne-SDF Louisville Intl
26h 00m2 stops Los Angeles Los Angeles Houston George Bush Intcntl
United Airlines Logo
15:20 - 09:30SDF  Louisville Intl-MEL Melbourne
26h 10m2 stops Denver Intl Los Angeles Los Angeles
$2,903United Airlines
Thu, 4 Feb - Sun, 7 Feb
American Airlines Logo
12:00 - 23:35MEL  Melbourne-SDF Louisville Intl
27h 35m1 stop Dallas/Fort Worth
American Airlines Logo
08:00 - 05:00SDF  Louisville Intl-MEL Melbourne
29h 00m1 stop Dallas/Fort Worth
$2,959American Airlines
Thu, 4 Feb - Sun, 7 Feb
American Airlines Logo
12:00 - 21:17MEL  Melbourne-SDF Louisville Intl
25h 17m1 stop Dallas/Fort Worth
American Airlines Logo
06:29 - 05:00SDF  Louisville Intl-MEL Melbourne
30h 31m2 stops Chicago O'Hare Intl Dallas/Fort Worth
$2,959American Airlines
Thu, 4 Feb - Sun, 7 Feb
American Airlines Logo
11:15 - 23:35SYD  Sydney Kingsford Smith-SDF Louisville Intl
28h 20m2 stops Los Angeles Los Angeles Dallas/Fort Worth
American Airlines Logo
16:14 - 09:00SDF  Louisville Intl-SYD Sydney Kingsford Smith
24h 46m2 stops Dallas/Fort Worth Los Angeles Los Angeles
$2,959American Airlines
Tue, 26 Jan - Sat, 30 Jan
United Airlines Logo
09:20 - 19:35SYD  Sydney Kingsford Smith-SDF Louisville Intl
26h 15m1 stop Houston George Bush Intcntl
United Airlines Logo
15:50 - 07:00SDF  Louisville Intl-SYD Sydney Kingsford Smith
23h 10m1 stop Houston George Bush Intcntl
$2,971United Airlines
Tue, 26 Jan - Sat, 30 Jan
United Airlines Logo
06:00 - 19:55ADL  Adelaide-SDF Louisville Intl
27h 25m3 stops Sydney Kingsford Smith San Francisco Houston George Bush Intcntl
United Airlines Logo
15:35 - 10:05SDF  Louisville Intl-ADL Adelaide
29h 00m3 stops Houston George Bush Intcntl Los Angeles Los Angeles Melbourne
$3,061United Airlines
Wed, 9 Sep - Wed, 16 Sep

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Qantas Airways flights from Australia to Louisville

Our best Qantas Airways deals on Australia to Louisville flight tickets
Qantas Airways
9 Sept
ADL06:00Adelaide
29h 13m
2 stops
SDF21:43Louisville Intl
16 Sept
SDF16:25Louisville Intl
30h 00m
2 stops
ADL11:55Adelaide
$2,499
Qantas Airways
14 Aug
MEL18:50Melbourne
37h 38m
2 stops
SDF18:28Louisville Intl
16 Aug
SDF19:30Louisville Intl
43h 30m
1 stop
MEL05:00Melbourne
$3,383

United Airlines flights from Australia to Louisville

Our best United Airlines deals on Australia to Louisville flight tickets
United Airlines
26 Sept
MEL10:55Melbourne
25h 15m
2 stops
SDF22:10Louisville Intl
3 Oct
SDF18:16Louisville Intl
47h 59m
2 stops
MEL09:15Melbourne
$1,809
United Airlines
4 Feb
MEL11:30Melbourne
26h 00m
2 stops
SDF21:30Louisville Intl
7 Feb
SDF15:20Louisville Intl
26h 10m
2 stops
MEL09:30Melbourne
$2,903
United Airlines
26 Jan
SYD09:20Sydney Kingsford Smith
26h 15m
1 stop
SDF19:35Louisville Intl
30 Jan
SDF15:50Louisville Intl
23h 10m
1 stop
SYD07:00Sydney Kingsford Smith
$2,971

momondo Fare Finder

 
Customise your flight search to find flights from Australia 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, momondo users made 78,305 searches. Data last updated 12 August 2026.
Use the filters below to find and compare flights from Australia to Louisville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

MelbourneLouisville

MEL Melbourne - SDF Louisville Intl

MELSDF

Melbourne

Sat 26/9

10:55-22:10

2 stops25h 15m

Louisville Intl

Sat 3/10

18:16-09:15

2 stops47h 59m

$1,809

SydneyLouisville

SYD Sydney Kingsford Smith - SDF Louisville Intl

SYDSDF

Sydney Kingsford Smith

Tue 26/1

11:20-09:32

2 stops38h 12m

Louisville Intl

Sat 30/1

16:14-06:55

1 stop22h 41m

$2,051

AdelaideLouisville

ADL Adelaide - SDF Louisville Intl

ADLSDF

Adelaide

Wed 9/9

06:00-21:43

2 stops29h 13m

Louisville Intl

Wed 16/9

16:25-11:55

2 stops30h 00m

$2,499

AdelaideLouisville

ADL Adelaide - SDF Louisville Intl

ADLSDF

Adelaide

Wed 9/9

06:25-17:19

2 stops24h 24m

Louisville Intl

Wed 16/9

11:46-09:15

3 stops31h 59m

$2,581

MelbourneLouisville

MEL Melbourne - SDF Louisville Intl

MELSDF

Melbourne

Thu 4/2

11:30-21:30

2 stops26h 00m

Louisville Intl

Sun 7/2

15:20-09:30

2 stops26h 10m

$2,903

MelbourneLouisville

MEL Melbourne - SDF Louisville Intl

MELSDF

Melbourne

Thu 4/2

12:00-23:35

1 stop27h 35m

Louisville Intl

Sun 7/2

08:00-05:00

1 stop29h 00m

$2,959

MelbourneLouisville

MEL Melbourne - SDF Louisville Intl

MELSDF

Melbourne

Thu 4/2

12:00-21:17

1 stop25h 17m

Louisville Intl

Sun 7/2

06:29-05:00

2 stops30h 31m

$2,959

SydneyLouisville

SYD Sydney Kingsford Smith - SDF Louisville Intl

SYDSDF

Sydney Kingsford Smith

Tue 26/1

11:15-23:35

2 stops28h 20m

Louisville Intl

Sat 30/1

16:14-09:00

2 stops24h 46m

$2,959
Fastest return journey

SydneyLouisville

SYD Sydney Kingsford Smith - SDF Louisville Intl

SYDSDF

Sydney Kingsford Smith

Tue 26/1

09:20-19:35

1 stop26h 15m

Louisville Intl

Sat 30/1

15:50-07:00

1 stop23h 10m

$2,971

AdelaideLouisville

ADL Adelaide - SDF Louisville Intl

ADLSDF

Adelaide

Wed 9/9

06:00-19:55

3 stops27h 25m

Louisville Intl

Wed 16/9

15:35-10:05

3 stops29h 00m

$3,061

Flights are sorted by cheapest return flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
1
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See travel insights to Louisville from

How to get the cheapest flight ticket from Australia to Louisville

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Louisville?

The month of February is, on average, the cheapest month to fly to Louisville from Australia, with most prices found around $1,142. If you are unable to visit Louisville during the month of February, then departing from Australia during the month May is also very affordable. Most momondo users find prices during this month for around $1,511.

Cheap Australia to Louisville flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Australia to Louisville

Fastest flight time

24h 10m

Direct flights

None
The fastest flight from Australia to Louisville takes 24h 10m
There are no direct flights from Australia to Louisville. There are no popular flight routes from Australia to Louisville.
Search flight deals

Frequently asked questions about flying from Australia to Louisville

  • When did momondo last update prices for flights from Australia to Louisville Intl Airport?

    Prices for flights from Australia to Louisville Intl Airport refresh daily.

  • How many operators does momondo search for flights from Australia to Louisville Intl Airport?

  • How old do you have to be to fly from Australia to Louisville Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Australia to Louisville Intl Airport.

  • What documentation or ID do you need to fly to Louisville Intl Airport?

    The necessary travel and health documents for your Louisville Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Australia to Louisville

Compare and see reviews for airlines that fly from Australia to Louisville with momondo
Airline
Rating
Free cancellation
Price
United AirlinesPriceFrom $557Free cancellationRating
7.4
10,111 reviews
Search United Airlines flights
Qantas AirwaysPriceFrom $583Free cancellationRating
7.5
1,081 reviews
Search Qantas Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from Australia to Louisville?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Louisville from Australia.

Can I find flights from Australia to Louisville with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Louisville from Australia with this policy.

How can momondo help me find flights from Australia to Louisville?

Once all potential Australia to Louisville flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Australia to Louisville right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Australia to Louisville flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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