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Look for other cheap flights to Louisville Intl

$1,014 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 24/11. 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

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Delta Logo
10:10 - 20:59MEL  Melbourne-SDF Louisville Intl
26h 49m2 stops Los Angeles Los Angeles Atlanta Hartsfield-Jackson
Delta Logo
10:13 - 08:00SDF  Louisville Intl-MEL Melbourne
29h 47m2 stops Atlanta Hartsfield-Jackson Los Angeles Los Angeles
$1,453Delta
Mon, 9 Nov - Mon, 16 Nov
Delta Logo
10:10 - 00:02MEL  Melbourne-SDF Louisville Intl
29h 52m2 stops Los Angeles Los Angeles Atlanta Hartsfield-Jackson
Delta Logo
06:36 - 08:00SDF  Louisville Intl-MEL Melbourne
33h 24m2 stops Minneapolis St Paul Los Angeles Los Angeles
$1,592Delta
Fri, 5 Feb - Fri, 12 Feb
Delta Logo
10:10 - 22:46MEL  Melbourne-SDF Louisville Intl
28h 36m2 stops Los Angeles Los Angeles Minneapolis St Paul
Delta Logo
08:05 - 08:00SDF  Louisville Intl-MEL Melbourne
31h 55m2 stops Atlanta Hartsfield-Jackson Los Angeles Los Angeles
$1,790Delta
Mon, 9 Nov - Sun, 15 Nov
United Airlines Logo
10:55 - 22:32MEL  Melbourne-SDF Louisville Intl
25h 37m2 stops San Francisco Denver Intl
United Airlines Logo
05:15 - 09:15SDF  Louisville Intl-MEL Melbourne
37h 00m2 stops Chicago O'Hare Intl San Francisco
$1,799United Airlines
Sun, 27 Sep - Sun, 4 Oct
Multiple Airlines Logo
08:45 - 18:09MEL  Melbourne-SDF Louisville Intl
25h 24m2 stops Sydney Kingsford Smith Dallas/Fort Worth
Multiple Airlines Logo
18:54 - 05:00SDF  Louisville Intl-MEL Melbourne
42h 06m1 stop Dallas/Fort Worth
$1,958Multiple Airlines
Mon, 9 Nov - Mon, 16 Nov
Qantas Airways Logo
08:15 - 17:19MEL  Melbourne-SDF Louisville Intl
23h 04m2 stops Sydney Kingsford Smith Dallas/Fort Worth
Qantas Airways Logo
19:35 - 05:00SDF  Louisville Intl-MEL Melbourne
42h 25m1 stop Dallas/Fort Worth
$2,468Qantas Airways
Sun, 27 Sep - Sun, 4 Oct
Qantas Airways Logo
06:05 - 15:02SYD  Sydney Kingsford Smith-SDF Louisville Intl
24h 57m2 stops Brisbane Dallas/Fort Worth
Qantas Airways Logo
15:36 - 06:55SDF  Louisville Intl-SYD Sydney Kingsford Smith
23h 19m1 stop Dallas/Fort Worth
$2,740Qantas Airways
Thu, 24 Dec - Thu, 31 Dec
Qantas Airways Logo
14:05 - 17:40SYD  Sydney Kingsford Smith-SDF Louisville Intl
19h 35m1 stop Dallas/Fort Worth
Qantas Airways Logo
15:36 - 06:55SDF  Louisville Intl-SYD Sydney Kingsford Smith
23h 19m1 stop Dallas/Fort Worth
$2,834Qantas Airways
Thu, 24 Dec - Thu, 31 Dec
United Airlines Logo
11:30 - 21:30MEL  Melbourne-SDF Louisville Intl
26h 00m2 stops Los Angeles Los Angeles Houston George Bush Intcntl
United Airlines Logo
15:20 - 09:30SDF  Louisville Intl-MEL Melbourne
26h 10m2 stops Denver Intl Los Angeles Los Angeles
$2,880United Airlines
Thu, 4 Feb - Sun, 7 Feb
United Airlines Logo
09:20 - 19:35SYD  Sydney Kingsford Smith-SDF Louisville Intl
26h 15m1 stop Houston George Bush Intcntl
United Airlines Logo
15:50 - 07:00SDF  Louisville Intl-SYD Sydney Kingsford Smith
23h 10m1 stop Houston George Bush Intcntl
$2,948United Airlines
Tue, 26 Jan - Sat, 30 Jan

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 18 August 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 Melbourne - SDF Louisville Intl

MELSDF

Melbourne

Mon 9/11

10:10-20:59

2 stops26h 49m

Louisville Intl

Mon 16/11

10:13-08:00

2 stops29h 47m

$1,453

MelbourneLouisville

MEL Melbourne - SDF Louisville Intl

MELSDF

Melbourne

Fri 5/2

10:10-00:02

2 stops29h 52m

Louisville Intl

Fri 12/2

06:36-08:00

2 stops33h 24m

$1,592

MelbourneLouisville

MEL Melbourne - SDF Louisville Intl

MELSDF

Melbourne

Mon 9/11

10:10-22:46

2 stops28h 36m

Louisville Intl

Sun 15/11

08:05-08:00

2 stops31h 55m

$1,790

MelbourneLouisville

MEL Melbourne - SDF Louisville Intl

MELSDF

Melbourne

Sun 27/9

10:55-22:32

2 stops25h 37m

Louisville Intl

Sun 4/10

05:15-09:15

2 stops37h 00m

$1,799

MelbourneLouisville

MEL Melbourne - SDF Louisville Intl

MELSDF

Melbourne

Mon 9/11

08:45-18:09

2 stops25h 24m

Louisville Intl

Mon 16/11

18:54-05:00

1 stop42h 06m

$1,958

MelbourneLouisville

MEL Melbourne - SDF Louisville Intl

MELSDF

Melbourne

Sun 27/9

08:15-17:19

2 stops23h 04m

Louisville Intl

Sun 4/10

19:35-05:00

1 stop42h 25m

$2,468

SydneyLouisville

SYD Sydney Kingsford Smith - SDF Louisville Intl

SYDSDF

Sydney Kingsford Smith

Thu 24/12

06:05-15:02

2 stops24h 57m

Louisville Intl

Thu 31/12

15:36-06:55

1 stop23h 19m

$2,740
Fastest return journey

SydneyLouisville

SYD Sydney Kingsford Smith - SDF Louisville Intl

SYDSDF

Sydney Kingsford Smith

Thu 24/12

14:05-17:40

1 stop19h 35m

Louisville Intl

Thu 31/12

15:36-06:55

1 stop23h 19m

$2,834

MelbourneLouisville

MEL Melbourne - SDF Louisville Intl

MELSDF

Melbourne

Thu 4/2

11:30-21:30

2 stops26h 00m

Louisville Intl

Sun 7/2

15:20-09:30

2 stops26h 10m

$2,880

SydneyLouisville

SYD Sydney Kingsford Smith - SDF Louisville Intl

SYDSDF

Sydney Kingsford Smith

Tue 26/1

09:20-19:35

1 stop26h 15m

Louisville Intl

Sat 30/1

15:50-07:00

1 stop23h 10m

$2,948

Flights are sorted by cheapest return flights first.

Showing 1-10 of 17 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 $579. 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 $1,530.

Cheap Louisville flight deals and tips

Summary info about Louisville flight prices, duration and airlines

Best One-Way Price

$1,014

Best Round-Trip Price

$1,453

Fastest flight time

20h 08m
The best one-way flight price to Louisville from Australia in the last 5 days is $1,014 (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 $1,453 (Melbourne to Louisville Intl).
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The fastest flight to Louisville from Australia takes 20h 08m (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 $543. 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 August 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 $2,101
Melbourne to Louisville Intl Flightsfrom $2,063
Adelaide to Louisville Intl Flightsfrom $2,275