Look for other cheap flights to Louisville Intl

$1,373 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 5/8. 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.
American Airlines Logo
09:10 - 10:30
SYD
-
SDF
39h 20m
2 stops
American Airlines Logo
17:53 - 06:55
SDF
-
SYD
23h 02m
1 stop
$1,373American Airlines
Wed, 5 Aug - Sun, 9 Aug
American Airlines Logo
21:30 - 23:46
SYD
-
SDF
40h 16m
2 stops
American Airlines Logo
19:30 - 10:30
SDF
-
SYD
49h 00m
2 stops
$1,502American Airlines
Sun, 2 Aug - Sun, 9 Aug
American Airlines Logo
09:10 - 22:04
SYD
-
SDF
26h 54m
2 stops
American Airlines Logo
13:19 - 07:05
SDF
-
SYD
27h 46m
2 stops
$1,507American Airlines
Thu, 30 Jul - Thu, 6 Aug
United Airlines Logo
09:30 - 22:15
SYD
-
SDF
26h 45m
2 stops
United Airlines Logo
08:00 - 07:00
SDF
-
SYD
33h 00m
3 stops
$1,523United Airlines
Thu, 30 Jul - Thu, 6 Aug
United Airlines Logo
08:40 - 14:20
ADL
-
SDF
45h 10m
3 stops
United Airlines Logo
15:35 - 13:55
SDF
-
ADL
30h 50m
2 stops
$2,168United Airlines
Thu, 12 Nov - Mon, 16 Nov
Qantas Airways Logo
17:10 - 17:39
ADL
-
SDF
39h 59m
2 stops
Qantas Airways Logo
13:42 - 11:50
SDF
-
ADL
30h 38m
2 stops
$2,186Qantas Airways
Wed, 11 Nov - Sun, 15 Nov
Qantas Airways Logo
17:10 - 17:39
ADL
-
SDF
39h 59m
2 stops
Qantas Airways Logo
13:42 - 11:50
SDF
-
ADL
30h 38m
2 stops
$2,188Qantas Airways
Wed, 11 Nov - Sun, 15 Nov
Air New Zealand Logo
06:00 - 22:15
ADL
-
SDF
29h 45m
3 stops
Air New Zealand Logo
15:41 - 10:55
SDF
-
ADL
29h 44m
2 stops
$2,407Air New Zealand
Sat, 1 Aug - Sat, 8 Aug
Multiple Airlines Logo
08:55 - 22:08
ADL
-
SDF
26h 43m
2 stops
Multiple Airlines Logo
19:00 - 11:15
SDF
-
ADL
26h 45m
2 stops
$2,553Multiple Airlines
Sat, 1 Aug - Sat, 8 Aug
Multiple Airlines Logo
06:25 - 18:58
ADL
-
SDF
26h 03m
2 stops
Multiple Airlines Logo
15:54 - 09:25
SDF
-
ADL
28h 01m
3 stops
$2,707Multiple Airlines
Thu, 16 Jul - Thu, 23 Jul

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 20 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

SydneyLouisville

SYD - SDF

SYDSDF

Sydney Kingsford Smith

Wed 5/8

09:10-10:30

2 stops39h 20m

Louisville Intl

Sun 9/8

17:53-06:55

1 stop23h 02m

$1,373

SydneyLouisville

SYD - SDF

SYDSDF

Sydney Kingsford Smith

Sun 2/8

21:30-23:46

2 stops40h 16m

Louisville Intl

Sun 9/8

19:30-10:30

2 stops49h 00m

$1,502

SydneyLouisville

SYD - SDF

SYDSDF

Sydney Kingsford Smith

Thu 30/7

09:10-22:04

2 stops26h 54m

Louisville Intl

Thu 6/8

13:19-07:05

2 stops27h 46m

$1,507

SydneyLouisville

SYD - SDF

SYDSDF

Sydney Kingsford Smith

Thu 30/7

09:30-22:15

2 stops26h 45m

Louisville Intl

Thu 6/8

08:00-07:00

3 stops33h 00m

$1,523

AdelaideLouisville

ADL - SDF

ADLSDF

Adelaide

Thu 12/11

08:40-14:20

3 stops45h 10m

Louisville Intl

Mon 16/11

15:35-13:55

2 stops30h 50m

$2,168

AdelaideLouisville

ADL - SDF

ADLSDF

Adelaide

Wed 11/11

17:10-17:39

2 stops39h 59m

Louisville Intl

Sun 15/11

13:42-11:50

2 stops30h 38m

$2,186

AdelaideLouisville

ADL - SDF

ADLSDF

Adelaide

Wed 11/11

17:10-17:39

2 stops39h 59m

Louisville Intl

Sun 15/11

13:42-11:50

2 stops30h 38m

$2,188

AdelaideLouisville

ADL - SDF

ADLSDF

Adelaide

Sat 1/8

06:00-22:15

3 stops29h 45m

Louisville Intl

Sat 8/8

15:41-10:55

2 stops29h 44m

$2,407
Fastest return journey

AdelaideLouisville

ADL - SDF

ADLSDF

Adelaide

Sat 1/8

08:55-22:08

2 stops26h 43m

Louisville Intl

Sat 8/8

19:00-11:15

2 stops26h 45m

$2,553

AdelaideLouisville

ADL - SDF

ADLSDF

Adelaide

Thu 16/7

06:25-18:58

2 stops26h 03m

Louisville Intl

Thu 23/7

15:54-09:25

3 stops28h 01m

$2,707

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

See travel insights to Louisville from

Louisville flights insights and trends

Explore insights for your Louisville flight to craft the best travel plan

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

$1,373

Fastest flight time

38h 54m
The best round-trip flight price to Louisville from Australia in the last 5 days is $1,373 (Sydney Kingsford Smith to Louisville Intl).
The fastest flight to Louisville from Australia takes 38h 54m (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 $551. 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 20/7
Mon 27/7

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