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Look for other cheap flights to Louisville Intl

$886 Cheap flights to Louisville

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Louisville departing on 8/7. 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.
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
$1,414American Airlines
Fri, 14 Aug - Tue, 18 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
$1,415American Airlines
Fri, 14 Aug - Tue, 18 Aug
American Airlines Logo
09:45 - 21:25
MEL
-
SDF
25h 40m
2 stops
American Airlines Logo
13:19 - 06:45
SDF
-
MEL
27h 26m
2 stops
$1,504American Airlines
Thu, 13 Aug - Thu, 20 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
$1,596American Airlines
Fri, 14 Aug - Tue, 18 Aug
Qantas Airways Logo
13:25 - 17:30
ADL
-
SDF
41h 35m
2 stops
Qantas Airways Logo
19:30 - 11:55
SDF
-
ADL
26h 55m
2 stops
$1,871Qantas Airways
Mon, 20 Jul - Thu, 20 Aug
Multiple Airlines Logo
08:55 - 12:48
ADL
-
SDF
41h 23m
2 stops
Multiple Airlines Logo
11:10 - 11:15
SDF
-
ADL
34h 35m
3 stops
$1,912Multiple Airlines
Mon, 20 Jul - Thu, 20 Aug
United Airlines Logo
09:30 - 19:55
SYD
-
SDF
24h 25m
2 stops
United Airlines Logo
13:50 - 07:55
SDF
-
SYD
27h 05m
2 stops
$1,983United Airlines
Sat, 26 Sep - Sat, 3 Oct
Multiple Airlines Logo
13:25 - 10:03
ADL
-
SDF
34h 08m
3 stops
Multiple Airlines Logo
11:10 - 11:15
SDF
-
ADL
34h 35m
3 stops
$1,997Multiple Airlines
Mon, 20 Jul - Thu, 20 Aug
United Airlines Logo
09:30 - 22:15
MEL
-
SDF
26h 45m
2 stops
United Airlines Logo
12:33 - 08:15
SDF
-
MEL
29h 42m
2 stops
$2,881United Airlines
Wed, 2 Sep - Sun, 6 Sep
Qantas Airways Logo
09:00 - 18:18
MEL
-
SDF
23h 18m
2 stops
Qantas Airways Logo
19:30 - 05:00
SDF
-
MEL
43h 30m
1 stop
$3,206Qantas Airways
Wed, 2 Sep - Sun, 6 Sep

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 3 July 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

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

$1,414

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

$1,415

MelbourneLouisville

MEL - SDF

MELSDF

Melbourne

Thu 13/8

09:45-21:25

2 stops25h 40m

Louisville Intl

Thu 20/8

13:19-06:45

2 stops27h 26m

$1,504

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

$1,596

AdelaideLouisville

ADL - SDF

ADLSDF

Adelaide

Mon 20/7

13:25-17:30

2 stops41h 35m

Louisville Intl

Thu 20/8

19:30-11:55

2 stops26h 55m

$1,871

AdelaideLouisville

ADL - SDF

ADLSDF

Adelaide

Mon 20/7

08:55-12:48

2 stops41h 23m

Louisville Intl

Thu 20/8

11:10-11:15

3 stops34h 35m

$1,912
Fastest return journey

SydneyLouisville

SYD - SDF

SYDSDF

Sydney Kingsford Smith

Sat 26/9

09:30-19:55

2 stops24h 25m

Louisville Intl

Sat 3/10

13:50-07:55

2 stops27h 05m

$1,983

AdelaideLouisville

ADL - SDF

ADLSDF

Adelaide

Mon 20/7

13:25-10:03

3 stops34h 08m

Louisville Intl

Thu 20/8

11:10-11:15

3 stops34h 35m

$1,997

MelbourneLouisville

MEL - SDF

MELSDF

Melbourne

Wed 2/9

09:30-22:15

2 stops26h 45m

Louisville Intl

Sun 6/9

12:33-08:15

2 stops29h 42m

$2,881

MelbourneLouisville

MEL - SDF

MELSDF

Melbourne

Wed 2/9

09:00-18:18

2 stops23h 18m

Louisville Intl

Sun 6/9

19:30-05:00

1 stop43h 30m

$3,206

Flights are sorted by cheapest return flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
1
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Cheap Louisville flight deals and tips

Summary info about Louisville flight prices, duration and airlines

Best One-Way Price

$886

Best Round-Trip Price

$1,414

Fastest flight time

26h 03m
The best one-way flight price to Louisville from Australia in the last 5 days is $886 (Sydney Kingsford Smith to Louisville Intl).
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The best round-trip flight price to Louisville from Australia in the last 5 days is $1,414 (Sydney Kingsford Smith to Louisville Intl).
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The fastest flight to Louisville from Australia takes 26h 03m (Sydney Kingsford Smith to Louisville Intl).
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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 $559. 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?

As of July 2026, there are 2 operators available to choose from 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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Find better results for your trip to Louisville

Popular Flights to Louisville

Popular routes according to searches in the past day on momondo
Sydney Kingsford Smith to Louisville Intl Flightsfrom $1,122
Melbourne to Louisville Intl Flightsfrom $1,252
Adelaide to Louisville Intl Flightsfrom $1,293