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Look for other cheap flights to Louisville Intl

$1,020 Cheap flights to Louisville

1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Australia to Louisville

Cheap return flights

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American Airlines Logo
22:45 - 18:09MEL  Melbourne-SDF Louisville Intl
35h 24m2 stops Los Angeles Dallas/Fort Worth
American Airlines Logo
06:01 - 05:00SDF  Louisville Intl-MEL Melbourne
30h 59m1 stop Dallas/Fort Worth
$1,512American Airlines
Wed, 4 Nov - Sun, 8 Nov
American Airlines Logo
22:45 - 20:59MEL  Melbourne-SDF Louisville Intl
38h 14m2 stops Los Angeles Dallas/Fort Worth
American Airlines Logo
08:22 - 05:00SDF  Louisville Intl-MEL Melbourne
28h 38m1 stop Dallas/Fort Worth
$1,514American Airlines
Wed, 4 Nov - Sun, 8 Nov
United Airlines Logo
10:20 - 18:32SYD  Sydney Kingsford Smith-SDF Louisville Intl
23h 12m2 stops Los Angeles Chicago O'Hare Intl
United Airlines Logo
15:24 - 07:00SDF  Louisville Intl-SYD Sydney Kingsford Smith
47h 36m2 stops Denver Intl Houston George Bush Intcntl
$1,573United Airlines
Thu, 29 Oct - Mon, 2 Nov
United Airlines Logo
09:20 - 18:32SYD  Sydney Kingsford Smith-SDF Louisville Intl
24h 12m2 stops Houston George Bush Intcntl Chicago O'Hare Intl
United Airlines Logo
15:24 - 07:00SDF  Louisville Intl-SYD Sydney Kingsford Smith
47h 36m2 stops Denver Intl Houston George Bush Intcntl
$1,573United Airlines
Thu, 29 Oct - Mon, 2 Nov
Delta Logo
10:15 - 08:57SYD  Sydney Kingsford Smith-SDF Louisville Intl
37h 42m2 stops Los Angeles Atlanta Hartsfield-Jackson
Delta Logo
07:05 - 07:50SDF  Louisville Intl-SYD Sydney Kingsford Smith
33h 45m2 stops Atlanta Hartsfield-Jackson Los Angeles
$1,574Delta
Mon, 12 Oct - Mon, 19 Oct
American Airlines Logo
11:10 - 15:27SYD  Sydney Kingsford Smith-SDF Louisville Intl
43h 17m2 stops Los Angeles Dallas/Fort Worth
American Airlines Logo
17:26 - 06:55SDF  Louisville Intl-SYD Sydney Kingsford Smith
21h 29m1 stop Dallas/Fort Worth
$1,578American Airlines
Thu, 29 Oct - Mon, 2 Nov
United Airlines Logo
12:45 - 20:52MEL  Melbourne-SDF Louisville Intl
24h 07m2 stops San Francisco Chicago O'Hare Intl
United Airlines Logo
17:57 - 09:30SDF  Louisville Intl-MEL Melbourne
47h 33m2 stops Chicago O'Hare Intl Los Angeles
$1,748United Airlines
Wed, 4 Nov - Sun, 8 Nov
Qantas Airways Logo
13:00 - 21:25SYD  Sydney Kingsford Smith-SDF Louisville Intl
23h 25m1 stop Dallas/Fort Worth
Qantas Airways Logo
16:18 - 06:55SDF  Louisville Intl-SYD Sydney Kingsford Smith
23h 37m1 stop Dallas/Fort Worth
$2,497Qantas Airways
Mon, 12 Oct - Mon, 19 Oct
Qantas Airways Logo
14:05 - 18:08SYD  Sydney Kingsford Smith-SDF Louisville Intl
20h 03m1 stop Dallas/Fort Worth
Qantas Airways Logo
18:25 - 20:40SDF  Louisville Intl-SYD Sydney Kingsford Smith
34h 15m2 stops Dallas/Fort Worth Brisbane
$3,159Qantas Airways
Fri, 27 Nov - Tue, 22 Dec
Qantas Airways Logo
14:05 - 18:08SYD  Sydney Kingsford Smith-SDF Louisville Intl
20h 03m1 stop Dallas/Fort Worth
Qantas Airways Logo
15:36 - 06:55SDF  Louisville Intl-SYD Sydney Kingsford Smith
23h 19m1 stop Dallas/Fort Worth
$3,559Qantas Airways
Fri, 27 Nov - Tue, 22 Dec

momondo Fare Finder

 
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 Melbourne - SDF Louisville Intl

MELSDF

Melbourne

Wed 4/11

22:45-18:09

2 stops35h 24m

Louisville Intl

Sun 8/11

06:01-05:00

1 stop30h 59m

$1,512

MelbourneLouisville

MEL Melbourne - SDF Louisville Intl

MELSDF

Melbourne

Wed 4/11

22:45-20:59

2 stops38h 14m

Louisville Intl

Sun 8/11

08:22-05:00

1 stop28h 38m

$1,514

SydneyLouisville

SYD Sydney Kingsford Smith - SDF Louisville Intl

SYDSDF

Sydney Kingsford Smith

Thu 29/10

10:20-18:32

2 stops23h 12m

Louisville Intl

Mon 2/11

15:24-07:00

2 stops47h 36m

$1,573

SydneyLouisville

SYD Sydney Kingsford Smith - SDF Louisville Intl

SYDSDF

Sydney Kingsford Smith

Thu 29/10

09:20-18:32

2 stops24h 12m

Louisville Intl

Mon 2/11

15:24-07:00

2 stops47h 36m

$1,573

SydneyLouisville

SYD Sydney Kingsford Smith - SDF Louisville Intl

SYDSDF

Sydney Kingsford Smith

Mon 12/10

10:15-08:57

2 stops37h 42m

Louisville Intl

Mon 19/10

07:05-07:50

2 stops33h 45m

$1,574

SydneyLouisville

SYD Sydney Kingsford Smith - SDF Louisville Intl

SYDSDF

Sydney Kingsford Smith

Thu 29/10

11:10-15:27

2 stops43h 17m

Louisville Intl

Mon 2/11

17:26-06:55

1 stop21h 29m

$1,578

MelbourneLouisville

MEL Melbourne - SDF Louisville Intl

MELSDF

Melbourne

Wed 4/11

12:45-20:52

2 stops24h 07m

Louisville Intl

Sun 8/11

17:57-09:30

2 stops47h 33m

$1,748

SydneyLouisville

SYD Sydney Kingsford Smith - SDF Louisville Intl

SYDSDF

Sydney Kingsford Smith

Mon 12/10

13:00-21:25

1 stop23h 25m

Louisville Intl

Mon 19/10

16:18-06:55

1 stop23h 37m

$2,497

SydneyLouisville

SYD Sydney Kingsford Smith - SDF Louisville Intl

SYDSDF

Sydney Kingsford Smith

Fri 27/11

14:05-18:08

1 stop20h 03m

Louisville Intl

Tue 22/12

18:25-20:40

2 stops34h 15m

$3,159
Fastest return journey

SydneyLouisville

SYD Sydney Kingsford Smith - SDF Louisville Intl

SYDSDF

Sydney Kingsford Smith

Fri 27/11

14:05-18:08

1 stop20h 03m

Louisville Intl

Tue 22/12

15:36-06:55

1 stop23h 19m

$3,559

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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?

The month of May is, on average, the cheapest month to fly to Louisville from Australia, with most prices found around $578. If you are unable to visit Louisville during the month of May, then departing from Australia during the month January is also very affordable. Most momondo users find prices during this month for around $1,526.

Cheap Louisville flight deals and tips

Summary info about Louisville flight prices, duration and airlines

Best One-Way Price

$1,020

Best Round-Trip Price

$1,512

Fastest flight time

28h 06m
The best one-way flight price to Louisville from Australia in the last 5 days is $1,020 (Sydney Kingsford Smith to Louisville Intl).
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The best return flight price to Louisville from Australia in the last 5 days is $1,512 (Melbourne to Louisville Intl).
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The fastest flight to Louisville from Australia takes 28h 06m (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 $542. 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 September 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

Sydney Kingsford Smith to Louisville Intl Flightsfrom $1,931
Melbourne to Louisville Intl Flightsfrom $1,627
Adelaide to Louisville Intl Flightsfrom $2,293