Look for other cheap flights to Louisville Intl

$1,376 Cheap flights to Louisville

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight to Louisville departing on 7/8. 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

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Find the cheapest flights from Australia to Louisville

Cheap return flights

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

momondo Fare Finder

 
Locate flights to Louisville Intl that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 78,305 searches and data was last updated on 27 June 2026.
Use the filters below to find and compare flights to Louisville that are best for you.

Fly from

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.

Sorted by cheapest first

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Louisville flights insights and trends

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What is the cheapest month to fly to Louisville?

Cheap Louisville flight deals and tips

Summary info about Louisville flight prices, duration and airlines

Best Round-Trip Price

$1,376

Fastest flight time

26h 04m
The best round-trip flight price to Louisville from Australia in the last 5 days is $1,376 (Melbourne to Louisville Intl).
The fastest flight to Louisville from Australia takes 26h 04m (Melbourne to Louisville Intl).

Frequently asked questions about flying to Louisville

Is there an alternative airport near Louisville?

Those flying to Louisville could potentially find better pricing at Louisville Intl Airport (8 km from Louisville city centre), Lexington Blue Grass Airport (103 km from Louisville city centre), Owensboro Daviess County Airport (136 km from Louisville city centre), Cincinnati Airport (150 km from Louisville city centre) or Evansville Dress Regional Airport (158 km from Louisville city centre) depending on the month and departure airport.

Is there a cheaper alternative to flying into Louisville?

Prices vary based on where travellers are departing from, but on average, the cheapest airport to fly to in Louisville is Louisville Intl Airport where the average price is $560. Users typically find the best prices when using momondo’s Airport-to-Airport Pricing Tool.

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

Prices for flights to Louisville Intl Airport are refreshed on a daily basis.

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

How old do you have to be to fly 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 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.

Why use momondo?

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

It is quick and easy to find flights to Louisville on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Louisville that suits you.

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

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

How can momondo help me find flights to Louisville?

Once you have performed a search for flights to Louisville, momondo helps you find the right flight by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track flight prices for Louisville and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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1 adult
Mon 27/7
Mon 3/8

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