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Look for other cheap flights to Louisville Intl

$1,021 Cheap flights to Louisville

1 adult
1 adult, Economy, 0 bags

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Delta Logo
10:40 - 21:13SYD  Sydney Kingsford Smith-SDF Louisville Intl
26h 33m2 stops Los Angeles Detroit Metropolitan Wayne County
Delta Logo
10:49 - 08:30SDF  Louisville Intl-SYD Sydney Kingsford Smith
29h 41m2 stops Detroit Metropolitan Wayne County Los Angeles
$1,509Delta
Mon, 9 Nov - Mon, 16 Nov
Delta Logo
10:10 - 20:54MEL  Melbourne-SDF Louisville Intl
26h 44m2 stops Los Angeles Atlanta Hartsfield-Jackson
Delta Logo
10:13 - 08:00SDF  Louisville Intl-MEL Melbourne
29h 47m2 stops Atlanta Hartsfield-Jackson Los Angeles
$1,509Delta
Mon, 9 Nov - Mon, 16 Nov
Qantas Airways Logo
14:05 - 15:30SYD  Sydney Kingsford Smith-SDF Louisville Intl
41h 25m1 stop Dallas/Fort Worth
Qantas Airways Logo
17:26 - 06:55SDF  Louisville Intl-SYD Sydney Kingsford Smith
21h 29m1 stop Dallas/Fort Worth
$1,581Qantas Airways
Mon, 9 Nov - Mon, 16 Nov
American Airlines Logo
14:05 - 23:34SYD  Sydney Kingsford Smith-SDF Louisville Intl
25h 29m1 stop Dallas/Fort Worth
American Airlines Logo
16:10 - 09:00SDF  Louisville Intl-SYD Sydney Kingsford Smith
24h 50m2 stops Dallas/Fort Worth Los Angeles
$1,724American Airlines
Mon, 9 Nov - Mon, 16 Nov
American Airlines Logo
22:45 - 18:09MEL  Melbourne-SDF Louisville Intl
35h 24m2 stops Los Angeles Dallas/Fort Worth
American Airlines Logo
13:25 - 05:00SDF  Louisville Intl-MEL Melbourne
23h 35m1 stop Dallas/Fort Worth
$2,242American Airlines
Wed, 4 Nov - Sun, 8 Nov
Multiple Airlines Logo
06:05 - 16:56MEL  Melbourne-SDF Louisville Intl
26h 51m2 stops Brisbane Dallas/Fort Worth
Multiple Airlines Logo
18:54 - 05:00SDF  Louisville Intl-MEL Melbourne
42h 06m1 stop Dallas/Fort Worth
$2,248Multiple Airlines
Mon, 9 Nov - Mon, 16 Nov
United Airlines Logo
09:10 - 20:33SYD  Sydney Kingsford Smith-SDF Louisville Intl
26h 23m1 stop Houston George Bush Intcntl
United Airlines Logo
15:45 - 07:00SDF  Louisville Intl-SYD Sydney Kingsford Smith
23h 15m1 stop Houston George Bush Intcntl
$2,895United Airlines
Thu, 29 Oct - Mon, 2 Nov
United Airlines Logo
09:10 - 18:32SYD  Sydney Kingsford Smith-SDF Louisville Intl
24h 22m2 stops Houston George Bush Intcntl Chicago O'Hare Intl
United Airlines Logo
15:45 - 07:00SDF  Louisville Intl-SYD Sydney Kingsford Smith
23h 15m1 stop Houston George Bush Intcntl
$2,895United Airlines
Thu, 29 Oct - Mon, 2 Nov
United Airlines Logo
08:40 - 14:22ADL  Adelaide-SDF Louisville Intl
45h 12m3 stops Melbourne San Francisco Denver Intl
United Airlines Logo
15:24 - 16:20SDF  Louisville Intl-ADL Adelaide
33h 26m3 stops Denver Intl San Francisco Brisbane
$3,218United Airlines
Thu, 5 Nov - Mon, 9 Nov
United Airlines Logo
08:40 - 14:22ADL  Adelaide-SDF Louisville Intl
45h 12m3 stops Melbourne San Francisco Denver Intl
United Airlines Logo
15:24 - 16:20SDF  Louisville Intl-ADL Adelaide
33h 26m3 stops Denver Intl San Francisco Brisbane
$3,220United Airlines
Thu, 5 Nov - Mon, 9 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

SydneyLouisville

SYD Sydney Kingsford Smith - SDF Louisville Intl

SYDSDF

Sydney Kingsford Smith

Mon 9/11

10:40-21:13

2 stops26h 33m

Louisville Intl

Mon 16/11

10:49-08:30

2 stops29h 41m

$1,509

MelbourneLouisville

MEL Melbourne - SDF Louisville Intl

MELSDF

Melbourne

Mon 9/11

10:10-20:54

2 stops26h 44m

Louisville Intl

Mon 16/11

10:13-08:00

2 stops29h 47m

$1,509

SydneyLouisville

SYD Sydney Kingsford Smith - SDF Louisville Intl

SYDSDF

Sydney Kingsford Smith

Mon 9/11

14:05-15:30

1 stop41h 25m

Louisville Intl

Mon 16/11

17:26-06:55

1 stop21h 29m

$1,581

SydneyLouisville

SYD Sydney Kingsford Smith - SDF Louisville Intl

SYDSDF

Sydney Kingsford Smith

Mon 9/11

14:05-23:34

1 stop25h 29m

Louisville Intl

Mon 16/11

16:10-09:00

2 stops24h 50m

$1,724

MelbourneLouisville

MEL Melbourne - SDF Louisville Intl

MELSDF

Melbourne

Wed 4/11

22:45-18:09

2 stops35h 24m

Louisville Intl

Sun 8/11

13:25-05:00

1 stop23h 35m

$2,242

MelbourneLouisville

MEL Melbourne - SDF Louisville Intl

MELSDF

Melbourne

Mon 9/11

06:05-16:56

2 stops26h 51m

Louisville Intl

Mon 16/11

18:54-05:00

1 stop42h 06m

$2,248

SydneyLouisville

SYD Sydney Kingsford Smith - SDF Louisville Intl

SYDSDF

Sydney Kingsford Smith

Thu 29/10

09:10-20:33

1 stop26h 23m

Louisville Intl

Mon 2/11

15:45-07:00

1 stop23h 15m

$2,895
Fastest return journey

SydneyLouisville

SYD Sydney Kingsford Smith - SDF Louisville Intl

SYDSDF

Sydney Kingsford Smith

Thu 29/10

09:10-18:32

2 stops24h 22m

Louisville Intl

Mon 2/11

15:45-07:00

1 stop23h 15m

$2,895

AdelaideLouisville

ADL Adelaide - SDF Louisville Intl

ADLSDF

Adelaide

Thu 5/11

08:40-14:22

3 stops45h 12m

Louisville Intl

Mon 9/11

15:24-16:20

3 stops33h 26m

$3,218

AdelaideLouisville

ADL Adelaide - SDF Louisville Intl

ADLSDF

Adelaide

Thu 5/11

08:40-14:22

3 stops45h 12m

Louisville Intl

Mon 9/11

15:24-16:20

3 stops33h 26m

$3,220

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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Summary info about Louisville flight prices, duration and airlines

Best One-Way Price

$1,021

Best Round-Trip Price

$1,509

Fastest flight time

37h 44m
The best one-way flight price to Louisville from Australia in the last 5 days is $1,021 (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 $1,509 (Sydney Kingsford Smith to Louisville Intl).
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The fastest flight to Louisville from Australia takes 37h 44m (Brisbane 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 $550. 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 $1,060
Melbourne to Louisville Intl Flightsfrom $1,885
Adelaide to Louisville Intl Flightsfrom $2,261