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Cheap flights from Sydney to Louisville from $763

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sydney to Louisville departing on 6/16. 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
0 bags

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Find the cheapest flights from Sydney to Louisville

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
9:10 am - 9:30 pm
SYD
-
SDF
26h 20m
2 stops
American Airlines Logo
10:08 am - 6:55 am
SDF
-
SYD
30h 47m
2 stops
$1,129American Airlines
Fri, Apr 24 - Mon, May 4
Delta Logo
9:15 am - 10:50 pm
SYD
-
SDF
27h 35m
2 stops
Delta Logo
11:12 am - 6:50 am
SDF
-
SYD
29h 38m
2 stops
$1,247Delta
Fri, Apr 24 - Mon, May 4
Delta Logo
9:15 am - 11:59 pm
SYD
-
SDF
28h 44m
2 stops
Delta Logo
11:12 am - 6:50 am
SDF
-
SYD
29h 38m
2 stops
$1,250Delta
Fri, Apr 24 - Mon, May 4
United Airlines Logo
11:50 am - 9:59 pm
SYD
-
SDF
25h 09m
1 stop
United Airlines Logo
1:55 pm - 8:00 am
SDF
-
SYD
27h 05m
2 stops
$1,289United Airlines
Fri, Mar 27 - Fri, Apr 3
Qantas Airways Logo
1:05 pm - 5:37 pm
SYD
-
SDF
19h 32m
1 stop
Qantas Airways Logo
8:12 pm - 7:55 am
SDF
-
SYD
20h 43m
1 stop
$1,303Qantas Airways
Fri, Mar 27 - Fri, Apr 3
Delta Logo
9:40 am - 11:57 pm
SYD
-
SDF
29h 17m
2 stops
Delta Logo
7:45 am - 7:50 am
SDF
-
SYD
33h 05m
2 stops
$1,453Delta
Fri, Mar 27 - Fri, Apr 3
Delta Logo
1:15 pm - 9:16 pm
SYD
-
SDF
23h 01m
2 stops
Delta Logo
2:17 pm - 7:50 am
SDF
-
SYD
26h 33m
2 stops
$1,550Delta
Thu, Mar 26 - Mon, Mar 30
Delta Logo
9:40 am - 10:43 pm
SYD
-
SDF
28h 03m
2 stops
Delta Logo
2:17 pm - 7:50 am
SDF
-
SYD
26h 33m
2 stops
$1,554Delta
Thu, Mar 26 - Mon, Mar 30
Multiple Airlines Logo
12:00 pm - 9:41 pm
SYD
-
SDF
23h 41m
1 stop
Multiple Airlines Logo
5:41 pm - 8:15 am
SDF
-
SYD
24h 34m
2 stops
$1,618Multiple Airlines
Fri, Apr 24 - Mon, May 4
United Airlines Logo
11:50 am - 9:59 pm
SYD
-
SDF
25h 09m
1 stop
United Airlines Logo
3:36 pm - 8:00 am
SDF
-
SYD
25h 24m
2 stops
$1,775United Airlines
Thu, Mar 26 - Mon, Mar 30

Delta flights from Sydney to Louisville

Our best Delta deals on Sydney to Louisville flight tickets
Delta
Apr 24
SYD9:15 amSydney Kingsford Smith
27h 35m
2 stops
SDF10:50 pmLouisville Intl
May 4
SDF11:12 amLouisville Intl
29h 38m
2 stops
SYD6:50 amSydney Kingsford Smith
$1,247
Delta
Apr 24
SYD9:15 amSydney Kingsford Smith
28h 44m
2 stops
SDF11:59 pmLouisville Intl
May 4
SDF11:12 amLouisville Intl
29h 38m
2 stops
SYD6:50 amSydney Kingsford Smith
$1,250
Delta
Mar 27
SYD9:40 amSydney Kingsford Smith
29h 17m
2 stops
SDF11:57 pmLouisville Intl
Apr 3
SDF7:45 amLouisville Intl
33h 05m
2 stops
SYD7:50 amSydney Kingsford Smith
$1,453

United Airlines flights from Sydney to Louisville

Our best United Airlines deals on Sydney to Louisville flight tickets
United Airlines
Mar 27
SYD11:50 amSydney Kingsford Smith
23h 24m
2 stops
SDF8:14 pmLouisville Intl
Apr 3
SDF9:07 amLouisville Intl
31h 53m
2 stops
SYD8:00 amSydney Kingsford Smith
$1,289
United Airlines
Feb 18
SYD12:10 pmSydney Kingsford Smith
23h 59m
2 stops
SDF8:09 pmLouisville Intl
Feb 22
SDF3:30 pmLouisville Intl
23h 30m
1 stop
SYD7:00 amSydney Kingsford Smith
$1,767
United Airlines
Mar 26
SYD11:50 amSydney Kingsford Smith
25h 09m
1 stop
SDF9:59 pmLouisville Intl
Mar 30
SDF3:36 pmLouisville Intl
25h 24m
2 stops
SYD8:00 amSydney Kingsford Smith
$1,775

momondo Fare Finder

 
Customize your flight search to find flights from Sydney to Louisville that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated February 11, 2026.
Use the filters below to find and compare flights from Sydney to Louisville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SydneyLouisville

SYD - SDF

SYDSDF

Sydney Kingsford Smith

Fri 4/24

9:10 am-9:30 pm

2 stops26h 20m

Louisville Intl

Mon 5/4

10:08 am-6:55 am

2 stops30h 47m

$1,129

SydneyLouisville

SYD - SDF

SYDSDF

Sydney Kingsford Smith

Fri 4/24

9:15 am-10:50 pm

2 stops27h 35m

Louisville Intl

Mon 5/4

11:12 am-6:50 am

2 stops29h 38m

$1,247

SydneyLouisville

SYD - SDF

SYDSDF

Sydney Kingsford Smith

Fri 4/24

9:15 am-11:59 pm

2 stops28h 44m

Louisville Intl

Mon 5/4

11:12 am-6:50 am

2 stops29h 38m

$1,250

SydneyLouisville

SYD - SDF

SYDSDF

Sydney Kingsford Smith

Fri 3/27

11:50 am-9:59 pm

1 stop25h 09m

Louisville Intl

Fri 4/3

1:55 pm-8:00 am

2 stops27h 05m

$1,289

SydneyLouisville

SYD - SDF

SYDSDF

Sydney Kingsford Smith

Fri 3/27

1:05 pm-5:37 pm

1 stop19h 32m

Louisville Intl

Fri 4/3

8:12 pm-7:55 am

1 stop20h 43m

$1,303

SydneyLouisville

SYD - SDF

SYDSDF

Sydney Kingsford Smith

Fri 3/27

9:40 am-11:57 pm

2 stops29h 17m

Louisville Intl

Fri 4/3

7:45 am-7:50 am

2 stops33h 05m

$1,453

SydneyLouisville

SYD - SDF

SYDSDF

Sydney Kingsford Smith

Thu 3/26

1:15 pm-9:16 pm

2 stops23h 01m

Louisville Intl

Mon 3/30

2:17 pm-7:50 am

2 stops26h 33m

$1,550

SydneyLouisville

SYD - SDF

SYDSDF

Sydney Kingsford Smith

Thu 3/26

9:40 am-10:43 pm

2 stops28h 03m

Louisville Intl

Mon 3/30

2:17 pm-7:50 am

2 stops26h 33m

$1,554

SydneyLouisville

SYD - SDF

SYDSDF

Sydney Kingsford Smith

Fri 4/24

12:00 pm-9:41 pm

1 stop23h 41m

Louisville Intl

Mon 5/4

5:41 pm-8:15 am

2 stops24h 34m

$1,618

SydneyLouisville

SYD - SDF

SYDSDF

Sydney Kingsford Smith

Thu 3/26

11:50 am-9:59 pm

1 stop25h 09m

Louisville Intl

Mon 3/30

3:36 pm-8:00 am

2 stops25h 24m

$1,775

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Louisville from

How to get the cheapest flight ticket from Sydney to Louisville

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Sydney to Louisville flights?

You could potentially save up to 34% on your flight if you consider stops on a Sydney to Louisville flight.

When to book flights from Sydney to Louisville

Are you open to changing your travel dates? Check out the ideal times to fly from Sydney to Louisville according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Sydney to Louisville (SYD to SDF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sydney to Louisville

Fastest flight time

24h 26m

Direct flights

None
The fastest flight from Sydney to Louisville takes 24h 26m
There are no direct flights from Sydney to Louisville. There are no popular flight routes from Sydney to Louisville.
Search flight deals

  • How far is Sydney Kingsford Smith to Louisville Intl by plane?

    Louisville Intl is 9284.6 mi away from Sydney Kingsford Smith. 24h 26m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Sydney Kingsford Smith Airport to Louisville Intl Airport?

    Prices for flights from Sydney Kingsford Smith Airport to Louisville Intl Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Sydney Kingsford Smith Airport 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 layovers. It is recommended that you verify with the airline you are booking with for travel from Sydney Kingsford Smith Airport to Louisville Intl Airport.

  • What documentation or ID do you need to fly to Louisville Intl Airport?

    The travel and health documents required for your trip to Louisville Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Louisville Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near Louisville?

Book flights to Louisville if you plan to visit one of these locations
French Lick
Elizabethtown
West Baden Springs
Bardstown
Jeffersonville
Shepherdsville
New Albany
Corydon
Elizabeth
Brandenburg
Charlestown
Springfield
Georgetown

Why use momondo?

Why should I use momondo to find a flight deal from Sydney to Louisville?

Finding the right flight to Louisville from Sydney is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Louisville quick and easy, saving you time and money.

Can I find flights from Sydney to Louisville with flexible booking policies on momondo?

Yes. All flights to Louisville from Sydney on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Sydney to Louisville?

Once you have performed a search for Sydney to Louisville flights, momondo helps you find the right one 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 from Sydney to Louisville right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Sydney to Louisville now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Louisville and let you know when they change.

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