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Look for other cheap flights to Louisville Intl

$1,010 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 - 21:37MEL  Melbourne-SDF Louisville Intl
38h 52m2 stops Los Angeles Chicago O'Hare Intl
American Airlines Logo
18:48 - 05:00SDF  Louisville Intl-MEL Melbourne
42h 12m1 stop Dallas/Fort Worth
$1,584American Airlines
Thu, 19 Nov - Mon, 23 Nov
American Airlines Logo
22:45 - 21:37MEL  Melbourne-SDF Louisville Intl
38h 52m2 stops Los Angeles Chicago O'Hare Intl
American Airlines Logo
18:48 - 05:00SDF  Louisville Intl-MEL Melbourne
42h 12m1 stop Dallas/Fort Worth
$1,587American Airlines
Thu, 19 Nov - Mon, 23 Nov
Qantas Airways Logo
18:50 - 15:10MEL  Melbourne-SDF Louisville Intl
35h 20m2 stops Brisbane Dallas/Fort Worth
Qantas Airways Logo
17:38 - 05:00SDF  Louisville Intl-MEL Melbourne
21h 22m1 stop Dallas/Fort Worth
$1,994Qantas Airways
Wed, 24 Mar - Wed, 7 Apr
United Airlines Logo
10:30 - 20:14MEL  Melbourne-SDF Louisville Intl
24h 44m2 stops Los Angeles Chicago O'Hare Intl
United Airlines Logo
15:50 - 07:30SDF  Louisville Intl-MEL Melbourne
25h 40m2 stops Houston George Bush Intcntl Los Angeles
$2,023United Airlines
Wed, 24 Mar - Wed, 7 Apr
Multiple Airlines Logo
08:15 - 23:55MEL  Melbourne-SDF Louisville Intl
30h 40m3 stops Auckland Intl Los Angeles Chicago O'Hare Intl
Multiple Airlines Logo
15:50 - 10:55SDF  Louisville Intl-MEL Melbourne
29h 05m2 stops Houston George Bush Intcntl Auckland Intl
$2,470Multiple Airlines
Wed, 24 Mar - Wed, 7 Apr
Delta Logo
09:15 - 08:46SYD  Sydney Kingsford Smith-SDF Louisville Intl
37h 31m2 stops Los Angeles Atlanta Hartsfield-Jackson
Delta Logo
10:00 - 06:50SDF  Louisville Intl-SYD Sydney Kingsford Smith
30h 50m1 stop Los Angeles
$2,485Delta
Thu, 15 Apr - Sun, 2 May
Qantas Airways Logo
14:05 - 17:39SYD  Sydney Kingsford Smith-SDF Louisville Intl
19h 34m1 stop Dallas/Fort Worth
Qantas Airways Logo
15:36 - 06:55SDF  Louisville Intl-SYD Sydney Kingsford Smith
23h 19m1 stop Dallas/Fort Worth
$2,933Qantas Airways
Thu, 24 Dec - Thu, 31 Dec
Qantas Airways Logo
14:05 - 17:39SYD  Sydney Kingsford Smith-SDF Louisville Intl
19h 34m1 stop Dallas/Fort Worth
Qantas Airways Logo
15:36 - 08:35SDF  Louisville Intl-SYD Sydney Kingsford Smith
24h 59m2 stops Dallas/Fort Worth Melbourne
$2,959Qantas Airways
Thu, 24 Dec - Thu, 31 Dec
United Airlines Logo
12:45 - 20:52MEL  Melbourne-SDF Louisville Intl
24h 07m2 stops San Francisco Chicago O'Hare Intl
United Airlines Logo
09:02 - 09:30SDF  Louisville Intl-MEL Melbourne
32h 28m2 stops Chicago O'Hare Intl Los Angeles
$2,977United Airlines
Thu, 19 Nov - Mon, 23 Nov
United Airlines Logo
12:45 - 20:52MEL  Melbourne-SDF Louisville Intl
24h 07m2 stops San Francisco Chicago O'Hare Intl
United Airlines Logo
09:02 - 09:30SDF  Louisville Intl-MEL Melbourne
32h 28m2 stops Chicago O'Hare Intl Los Angeles
$2,983United Airlines
Thu, 19 Nov - Mon, 23 Nov

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

Thu 19/11

22:45-21:37

2 stops38h 52m

Louisville Intl

Mon 23/11

18:48-05:00

1 stop42h 12m

$1,584

MelbourneLouisville

MEL Melbourne - SDF Louisville Intl

MELSDF

Melbourne

Thu 19/11

22:45-21:37

2 stops38h 52m

Louisville Intl

Mon 23/11

18:48-05:00

1 stop42h 12m

$1,587

MelbourneLouisville

MEL Melbourne - SDF Louisville Intl

MELSDF

Melbourne

Wed 24/3

18:50-15:10

2 stops35h 20m

Louisville Intl

Wed 7/4

17:38-05:00

1 stop21h 22m

$1,994

MelbourneLouisville

MEL Melbourne - SDF Louisville Intl

MELSDF

Melbourne

Wed 24/3

10:30-20:14

2 stops24h 44m

Louisville Intl

Wed 7/4

15:50-07:30

2 stops25h 40m

$2,023

MelbourneLouisville

MEL Melbourne - SDF Louisville Intl

MELSDF

Melbourne

Wed 24/3

08:15-23:55

3 stops30h 40m

Louisville Intl

Wed 7/4

15:50-10:55

2 stops29h 05m

$2,470

SydneyLouisville

SYD Sydney Kingsford Smith - SDF Louisville Intl

SYDSDF

Sydney Kingsford Smith

Thu 15/4

09:15-08:46

2 stops37h 31m

Louisville Intl

Sun 2/5

10:00-06:50

1 stop30h 50m

$2,485
Fastest return journey

SydneyLouisville

SYD Sydney Kingsford Smith - SDF Louisville Intl

SYDSDF

Sydney Kingsford Smith

Thu 24/12

14:05-17:39

1 stop19h 34m

Louisville Intl

Thu 31/12

15:36-06:55

1 stop23h 19m

$2,933

SydneyLouisville

SYD Sydney Kingsford Smith - SDF Louisville Intl

SYDSDF

Sydney Kingsford Smith

Thu 24/12

14:05-17:39

1 stop19h 34m

Louisville Intl

Thu 31/12

15:36-08:35

2 stops24h 59m

$2,959

MelbourneLouisville

MEL Melbourne - SDF Louisville Intl

MELSDF

Melbourne

Thu 19/11

12:45-20:52

2 stops24h 07m

Louisville Intl

Mon 23/11

09:02-09:30

2 stops32h 28m

$2,977

MelbourneLouisville

MEL Melbourne - SDF Louisville Intl

MELSDF

Melbourne

Thu 19/11

12:45-20:52

2 stops24h 07m

Louisville Intl

Mon 23/11

09:02-09:30

2 stops32h 28m

$2,983

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

How long does it take to fly to Louisville?

The flight from Australia to Louisville depends on which airports you’re departing from and arriving to, and whether or not you have a layover. If you fly from Sydney Kingsford Smith (a popular airport in Australia) to Cincinnati Cinci./N. Kentucky (the most popular airport in Louisville), then the flight time is 22h 30m on average. If you fly from Melbourne (another popular airport in Australia) to Cincinnati Cinci./N. Kentucky, then the average flight time is 24h 15m.

Cheap Louisville flight deals and tips

Summary info about Louisville flight prices, duration and airlines

Best One-Way Price

$1,010

Best Round-Trip Price

$1,584

Fastest flight time

23h 31m
The best one-way flight price to Louisville from Australia in the last 5 days is $1,010 (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 $1,584 (Melbourne to Louisville Intl).
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The fastest flight to Louisville from Australia takes 23h 31m (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 $562. 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 November 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 $1,707
Adelaide to Louisville Intl Flightsfrom $2,235
Melbourne to Louisville Intl Flightsfrom $1,370