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Cheap flights from Sydney to Louisville from $887

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 7/7. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Sydney to Louisville

Cheap return flights

Enter your travel dates to find the best prices.
American Airlines Logo
09:10 - 09:45
SYD
-
SDF
38h 35m
2 stops
American Airlines Logo
11:09 - 06:55
SDF
-
SYD
29h 46m
1 stop
$1,417American Airlines
Fri, 14 Aug - Tue, 18 Aug
American Airlines Logo
09:10 - 09:45
SYD
-
SDF
38h 35m
2 stops
American Airlines Logo
11:09 - 06:55
SDF
-
SYD
29h 46m
1 stop
$1,418American Airlines
Fri, 14 Aug - Tue, 18 Aug
American Airlines Logo
09:10 - 22:17
SYD
-
SDF
27h 07m
2 stops
American Airlines Logo
13:19 - 07:05
SDF
-
SYD
27h 46m
2 stops
$1,600American Airlines
Fri, 14 Aug - Tue, 18 Aug
American Airlines Logo
09:10 - 22:17
SYD
-
SDF
27h 07m
2 stops
American Airlines Logo
13:19 - 07:05
SDF
-
SYD
27h 46m
2 stops
$1,601American Airlines
Fri, 14 Aug - Tue, 18 Aug
American Airlines Logo
21:25 - 12:49
SYD
-
SDF
29h 24m
2 stops
American Airlines Logo
16:01 - 07:05
SDF
-
SYD
25h 04m
2 stops
$1,611American Airlines
Fri, 14 Aug - Tue, 18 Aug
United Airlines Logo
09:30 - 19:55
SYD
-
SDF
24h 25m
2 stops
United Airlines Logo
13:50 - 07:55
SDF
-
SYD
27h 05m
2 stops
$1,987United Airlines
Sat, 26 Sep - Sat, 3 Oct
American Airlines Logo
12:00 - 17:19
SYD
-
SDF
19h 19m
1 stop
American Airlines Logo
11:46 - 05:55
SDF
-
SYD
28h 09m
1 stop
$2,188American Airlines
Sat, 26 Sep - Sat, 3 Oct
American Airlines Logo
09:10 - 21:27
SYD
-
SDF
26h 17m
2 stops
American Airlines Logo
11:46 - 05:55
SDF
-
SYD
28h 09m
1 stop
$2,194American Airlines
Sat, 26 Sep - Sat, 3 Oct
Multiple Airlines Logo
06:25 - 21:31
SYD
-
SDF
29h 06m
3 stops
Multiple Airlines Logo
16:19 - 07:30
SDF
-
SYD
24h 11m
2 stops
$2,703Multiple Airlines
Sat, 26 Sep - Sat, 3 Oct
Multiple Airlines Logo
06:25 - 21:31
SYD
-
SDF
29h 06m
3 stops
Multiple Airlines Logo
16:19 - 09:35
SDF
-
SYD
26h 16m
3 stops
$2,796Multiple Airlines
Sat, 26 Sep - Sat, 3 Oct

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American Airlines flights from Sydney to Louisville

Our best American Airlines deals on Sydney to Louisville flight tickets
American Airlines
14 Aug
SYD09:10Sydney Kingsford Smith
38h 35m
2 stops
SDF09:45Louisville Intl
18 Aug
SDF11:09Louisville Intl
29h 46m
1 stop
SYD06:55Sydney Kingsford Smith
$1,417
American Airlines
14 Aug
SYD09:10Sydney Kingsford Smith
38h 35m
2 stops
SDF09:45Louisville Intl
18 Aug
SDF11:09Louisville Intl
29h 46m
1 stop
SYD06:55Sydney Kingsford Smith
$1,418
American Airlines
14 Aug
SYD09:10Sydney Kingsford Smith
27h 07m
2 stops
SDF22:17Louisville Intl
18 Aug
SDF13:19Louisville Intl
27h 46m
2 stops
SYD07:05Sydney Kingsford Smith
$1,600

momondo Fare Finder

 
Customise 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 78,305 searches. Data last updated 2 July 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

Cheapest return flight

SydneyLouisville

SYD - SDF

SYDSDF

Sydney Kingsford Smith

Fri 14/8

09:10-09:45

2 stops38h 35m

Louisville Intl

Tue 18/8

11:09-06:55

1 stop29h 46m

$1,417

SydneyLouisville

SYD - SDF

SYDSDF

Sydney Kingsford Smith

Fri 14/8

09:10-09:45

2 stops38h 35m

Louisville Intl

Tue 18/8

11:09-06:55

1 stop29h 46m

$1,418

SydneyLouisville

SYD - SDF

SYDSDF

Sydney Kingsford Smith

Fri 14/8

09:10-22:17

2 stops27h 07m

Louisville Intl

Tue 18/8

13:19-07:05

2 stops27h 46m

$1,600

SydneyLouisville

SYD - SDF

SYDSDF

Sydney Kingsford Smith

Fri 14/8

09:10-22:17

2 stops27h 07m

Louisville Intl

Tue 18/8

13:19-07:05

2 stops27h 46m

$1,601

SydneyLouisville

SYD - SDF

SYDSDF

Sydney Kingsford Smith

Fri 14/8

21:25-12:49

2 stops29h 24m

Louisville Intl

Tue 18/8

16:01-07:05

2 stops25h 04m

$1,611

SydneyLouisville

SYD - SDF

SYDSDF

Sydney Kingsford Smith

Sat 26/9

09:30-19:55

2 stops24h 25m

Louisville Intl

Sat 3/10

13:50-07:55

2 stops27h 05m

$1,987
Fastest return journey

SydneyLouisville

SYD - SDF

SYDSDF

Sydney Kingsford Smith

Sat 26/9

12:00-17:19

1 stop19h 19m

Louisville Intl

Sat 3/10

11:46-05:55

1 stop28h 09m

$2,188

SydneyLouisville

SYD - SDF

SYDSDF

Sydney Kingsford Smith

Sat 26/9

09:10-21:27

2 stops26h 17m

Louisville Intl

Sat 3/10

11:46-05:55

1 stop28h 09m

$2,194

SydneyLouisville

SYD - SDF

SYDSDF

Sydney Kingsford Smith

Sat 26/9

06:25-21:31

3 stops29h 06m

Louisville Intl

Sat 3/10

16:19-07:30

2 stops24h 11m

$2,703

SydneyLouisville

SYD - SDF

SYDSDF

Sydney Kingsford Smith

Sat 26/9

06:25-21:31

3 stops29h 06m

Louisville Intl

Sat 3/10

16:19-09:35

3 stops26h 16m

$2,796

Flights are sorted by cheapest return flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

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

What is the cheapest airline that flies from Sydney Kingsford Smith to Louisville Intl?

Delta and Air New Zealand are the most popular carriers operating from Sydney Kingsford Smith to Louisville Intl

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 return 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 25m

Direct flights

None
The fastest flight from Sydney to Louisville takes 24h 25m
There are no direct flights from Sydney to Louisville. There are no popular flight routes from Sydney to Louisville.
Search flight deals

Frequently asked questions about flying from Sydney to Louisville

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

    The straight-line distance from Sydney Kingsford Smith to Louisville Intl is 14942.2 km. Flights usually cover this in 24h 25m, depending on flying conditions and air traffic around both airports.

  • 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 refresh daily.

  • How many operators does momondo search for flights from Sydney Kingsford Smith Airport to Louisville Intl Airport?

  • 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 that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check 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 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.

  • What is the most popular airline from Sydney to Louisville?

Best airlines flying from Sydney to Louisville

Compare and see reviews for airlines that fly from Sydney to Louisville with momondo
Airline
Rating
Free cancellation
Price
United AirlinesPriceFrom $570Free cancellationRating
7.4
9,926 reviews
Search United Airlines flights

Why use momondo?

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

It is quick and easy to find Sydney to Louisville flights 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 from Sydney to Louisville with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Louisville from Sydney with this policy.

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

Once all potential Sydney to Louisville flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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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