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Cheap flights from Australia to Louisville from $1,057

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 2/9. 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 - 22:59
MEL
-
SDF
26h 04m
2 stops
United Airlines Logo
15:25 - 07:30
SDF
-
MEL
26h 05m
2 stops
$1,376United Airlines
Fri, 7 Aug - Fri, 14 Aug
American Airlines Logo
09:10 - 09:45
SYD
-
SDF
38h 35m
2 stops
American Airlines Logo
11:09 - 06:55
SDF
-
SYD
29h 46m
1 stop
$1,416American Airlines
Fri, 14 Aug - Tue, 18 Aug
American Airlines Logo
09:10 - 18:18
SYD
-
SDF
23h 08m
2 stops
American Airlines Logo
16:01 - 07:05
SDF
-
SYD
25h 04m
2 stops
$1,422American Airlines
Mon, 10 Aug - Mon, 17 Aug
American Airlines Logo
09:10 - 12:49
SYD
-
SDF
41h 39m
2 stops
American Airlines Logo
19:03 - 06:55
SDF
-
SYD
21h 52m
1 stop
$1,437American Airlines
Fri, 14 Aug - Tue, 18 Aug
United Airlines Logo
09:30 - 20:23
SYD
-
SDF
24h 53m
2 stops
United Airlines Logo
09:45 - 06:55
SDF
-
SYD
31h 10m
2 stops
$1,525United Airlines
Thu, 6 Aug - Thu, 13 Aug
American Airlines Logo
12:00 - 17:23
SYD
-
SDF
19h 23m
1 stop
American Airlines Logo
19:30 - 06:55
SDF
-
SYD
21h 25m
1 stop
$1,537American Airlines
Thu, 6 Aug - Thu, 13 Aug
American Airlines Logo
09:10 - 22:17
SYD
-
SDF
27h 07m
2 stops
American Airlines Logo
13:19 - 07:05
SDF
-
SYD
27h 46m
2 stops
$1,600American Airlines
Fri, 14 Aug - Tue, 18 Aug
Qantas Airways Logo
09:10 - 18:33
SYD
-
SDF
23h 23m
2 stops
Qantas Airways Logo
11:09 - 06:55
SDF
-
SYD
29h 46m
1 stop
$1,614Qantas Airways
Thu, 6 Aug - Thu, 13 Aug
Qantas Airways Logo
12:00 - 18:33
SYD
-
SDF
20h 33m
1 stop
Qantas Airways Logo
11:09 - 06:55
SDF
-
SYD
29h 46m
1 stop
$1,618Qantas Airways
Thu, 6 Aug - Thu, 13 Aug
Emirates Logo
22:00 - 22:15
ADL
-
SDF
37h 45m
2 stops
Emirates Logo
15:35 - 20:05
SDF
-
ADL
39h 00m
2 stops
$6,715Emirates
Mon, 10 Aug - Mon, 17 Aug

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American Airlines flights from Australia to Louisville

Our best American Airlines deals on Australia to Louisville flight tickets
American Airlines
14 Aug
SYD09:10Sydney Kingsford Smith
38h 35m
2 stops
SDF09:45Louisville Intl
18 Aug
SDF11:09Louisville Intl
29h 46m
1 stop
SYD06:55Sydney Kingsford Smith
$1,416
American Airlines
10 Aug
SYD09:10Sydney Kingsford Smith
23h 08m
2 stops
SDF18:18Louisville Intl
17 Aug
SDF16:01Louisville Intl
25h 04m
2 stops
SYD07:05Sydney Kingsford Smith
$1,422
American Airlines
14 Aug
SYD09:10Sydney Kingsford Smith
41h 39m
2 stops
SDF12:49Louisville Intl
18 Aug
SDF19:03Louisville Intl
21h 52m
1 stop
SYD06:55Sydney Kingsford Smith
$1,437

United Airlines flights from Australia to Louisville

Our best United Airlines deals on Australia to Louisville flight tickets
United Airlines
7 Aug
MEL10:55Melbourne
26h 04m
2 stops
SDF22:59Louisville Intl
14 Aug
SDF15:25Louisville Intl
26h 05m
2 stops
MEL07:30Melbourne
$1,376
United Airlines
6 Aug
SYD09:30Sydney Kingsford Smith
24h 53m
2 stops
SDF20:23Louisville Intl
13 Aug
SDF09:45Louisville Intl
31h 10m
2 stops
SYD06:55Sydney Kingsford Smith
$1,525
United Airlines
12 Nov
ADL08:40Adelaide
45h 10m
3 stops
SDF14:20Louisville Intl
16 Nov
SDF15:35Louisville Intl
30h 50m
2 stops
ADL13:55Adelaide
$2,198

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 26 June 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 - SDF

MELSDF

Melbourne

Fri 7/8

10:55-22:59

2 stops26h 04m

Louisville Intl

Fri 14/8

15:25-07:30

2 stops26h 05m

$1,376

SydneyLouisville

SYD - SDF

SYDSDF

Sydney Kingsford Smith

Fri 14/8

09:10-09:45

2 stops38h 35m

Louisville Intl

Tue 18/8

11:09-06:55

1 stop29h 46m

$1,416

SydneyLouisville

SYD - SDF

SYDSDF

Sydney Kingsford Smith

Mon 10/8

09:10-18:18

2 stops23h 08m

Louisville Intl

Mon 17/8

16:01-07:05

2 stops25h 04m

$1,422

SydneyLouisville

SYD - SDF

SYDSDF

Sydney Kingsford Smith

Fri 14/8

09:10-12:49

2 stops41h 39m

Louisville Intl

Tue 18/8

19:03-06:55

1 stop21h 52m

$1,437

SydneyLouisville

SYD - SDF

SYDSDF

Sydney Kingsford Smith

Thu 6/8

09:30-20:23

2 stops24h 53m

Louisville Intl

Thu 13/8

09:45-06:55

2 stops31h 10m

$1,525
Fastest return journey

SydneyLouisville

SYD - SDF

SYDSDF

Sydney Kingsford Smith

Thu 6/8

12:00-17:23

1 stop19h 23m

Louisville Intl

Thu 13/8

19:30-06:55

1 stop21h 25m

$1,537

SydneyLouisville

SYD - SDF

SYDSDF

Sydney Kingsford Smith

Fri 14/8

09:10-22:17

2 stops27h 07m

Louisville Intl

Tue 18/8

13:19-07:05

2 stops27h 46m

$1,600

SydneyLouisville

SYD - SDF

SYDSDF

Sydney Kingsford Smith

Thu 6/8

09:10-18:33

2 stops23h 23m

Louisville Intl

Thu 13/8

11:09-06:55

1 stop29h 46m

$1,614

SydneyLouisville

SYD - SDF

SYDSDF

Sydney Kingsford Smith

Thu 6/8

12:00-18:33

1 stop20h 33m

Louisville Intl

Thu 13/8

11:09-06:55

1 stop29h 46m

$1,618

AdelaideLouisville

ADL - SDF

ADLSDF

Adelaide

Mon 10/8

22:00-22:15

2 stops37h 45m

Louisville Intl

Mon 17/8

15:35-20:05

2 stops39h 00m

$6,715

Flights are sorted by cheapest return flights first.

Showing 1-10 of 13 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 November is, on average, the cheapest month to fly to Louisville from Australia, with most prices found around $0. If you are unable to visit Louisville during the month of November, then departing from Australia during the month March is also very affordable. Most momondo users find prices during this month for around $0.

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

23h 37m

Direct flights

None
The fastest flight from Australia to Louisville takes 23h 37m
There are no direct flights from Australia to Louisville. There are no popular flight routes from Australia to Louisville.
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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 $570Free cancellationRating
7.4
9,898 reviews
Search United Airlines flights
Qantas AirwaysPriceFrom $1,594Free cancellationRating
7.5
1,050 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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