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?

The number of operators available for flights from Sydney Kingsford Smith Airport to Louisville Intl Airport is 1 as of October 2026.

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.

$1,026 Cheap Flights from Sydney to Louisville in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Sydney to Louisville

Return

One-way

Cheap return flights

Enter your travel dates to find the best prices.

11:10 - 09:32SYD Sydney Kingsford Smith-SDF Louisville Intl

37h 22m2 stops Los Angeles Chicago O'Hare Intl

17:42 - 09:00SDF Louisville Intl-SYD Sydney Kingsford Smith

47h 18m2 stops Charlotte Douglas Los Angeles

$1,378American Airlines

Thu, 29 Oct - Mon, 2 Nov

11:10 - 09:32SYD Sydney Kingsford Smith-SDF Louisville Intl

37h 22m2 stops Los Angeles Chicago O'Hare Intl

17:42 - 09:00SDF Louisville Intl-SYD Sydney Kingsford Smith

47h 18m2 stops Charlotte Douglas Los Angeles

$1,388American Airlines

Thu, 29 Oct - Mon, 2 Nov

09:15 - 17:02SYD Sydney Kingsford Smith-SDF Louisville Intl

23h 47m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

15:27 - 09:05SDF Louisville Intl-SYD Sydney Kingsford Smith

25h 38m2 stops Denver Intl Los Angeles

$1,581United Airlines

Sun, 15 Nov - Mon, 11 Jan

09:15 - 13:23SYD Sydney Kingsford Smith-SDF Louisville Intl

20h 08m1 stop Houston George Bush Intcntl

14:05 - 09:05SDF Louisville Intl-SYD Sydney Kingsford Smith

27h 00m2 stops Chicago O'Hare Intl Los Angeles

$1,581United Airlines

Fri, 13 Nov - Mon, 11 Jan

11:50 - 18:32SYD Sydney Kingsford Smith-SDF Louisville Intl

22h 42m2 stops San Francisco Chicago O'Hare Intl

15:27 - 09:05SDF Louisville Intl-SYD Sydney Kingsford Smith

25h 38m2 stops Denver Intl Los Angeles

$1,581United Airlines

Sat, 14 Nov - Sun, 10 Jan

11:20 - 18:32SYD Sydney Kingsford Smith-SDF Louisville Intl

23h 12m2 stops Los Angeles Chicago O'Hare Intl

15:27 - 09:05SDF Louisville Intl-SYD Sydney Kingsford Smith

25h 38m2 stops Denver Intl Los Angeles

$1,581United Airlines

Fri, 13 Nov - Sun, 10 Jan

09:15 - 13:23SYD Sydney Kingsford Smith-SDF Louisville Intl

20h 08m1 stop Houston George Bush Intcntl

15:29 - 09:05SDF Louisville Intl-SYD Sydney Kingsford Smith

25h 36m2 stops Chicago O'Hare Intl Los Angeles

$1,581United Airlines

Sun, 15 Nov - Tue, 5 Jan

09:15 - 13:23SYD Sydney Kingsford Smith-SDF Louisville Intl

20h 08m1 stop Houston George Bush Intcntl

15:27 - 09:05SDF Louisville Intl-SYD Sydney Kingsford Smith

25h 38m2 stops Denver Intl Los Angeles

$1,581United Airlines

Sun, 15 Nov - Sun, 10 Jan

11:50 - 18:32SYD Sydney Kingsford Smith-SDF Louisville Intl

22h 42m2 stops San Francisco Chicago O'Hare Intl

15:27 - 09:05SDF Louisville Intl-SYD Sydney Kingsford Smith

25h 38m2 stops Denver Intl Los Angeles

$1,581United Airlines

Sun, 15 Nov - Tue, 5 Jan

09:10 - 13:23SYD Sydney Kingsford Smith-SDF Louisville Intl

20h 13m1 stop Houston George Bush Intcntl

10:20 - 09:05SDF Louisville Intl-SYD Sydney Kingsford Smith

30h 45m2 stops Chicago O'Hare Intl Los Angeles

$1,581United Airlines

Sat, 14 Nov - Mon, 11 Jan

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United Airlines flights from Sydney to Louisville

Our best United Airlines deals on Sydney to Louisville flight tickets

United Airlines

15 Nov

SYD11:20Sydney Kingsford Smith

25h 32m

2 stops

SDF20:52Louisville Intl

22 Nov

SDF15:24Louisville Intl

25h 41m

2 stops

SYD09:05Sydney Kingsford Smith

$1,581

United Airlines

14 Nov

SYD11:20Sydney Kingsford Smith

23h 12m

2 stops

SDF18:32Louisville Intl

8 Jan

SDF15:27Louisville Intl

25h 38m

2 stops

SYD09:05Sydney Kingsford Smith

$1,648

United Airlines

13 Nov

SYD09:15Sydney Kingsford Smith

20h 08m

1 stop

SDF13:23Louisville Intl

8 Jan

SDF15:27Louisville Intl

25h 38m

2 stops

SYD09:05Sydney Kingsford Smith

$1,651

Qantas Airways flights from Sydney to Louisville

Our best Qantas Airways deals on Sydney to Louisville flight tickets

Qantas Airways

13 Feb

SYD14:05Sydney Kingsford Smith

41h 19m

1 stop

SDF15:24Louisville Intl

4 Mar

SDF13:22Louisville Intl

25h 33m

1 stop

SYD06:55Sydney Kingsford Smith

$1,940

Qantas Airways

15 Nov

SYD14:05Sydney Kingsford Smith

20h 04m

1 stop

SDF18:09Louisville Intl

22 Nov

SDF16:42Louisville Intl

22h 13m

1 stop

SYD06:55Sydney Kingsford Smith

$2,204

Qantas Airways

13 Nov

SYD14:05Sydney Kingsford Smith

20h 04m

1 stop

SDF18:09Louisville Intl

5 Jan

SDF15:36Louisville Intl

23h 19m

1 stop

SYD06:55Sydney Kingsford Smith

$2,621

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneyLouisville

SYD Sydney Kingsford Smith - SDF Louisville Intl

SYDSDF

Sydney Kingsford Smith

Thu 29/10

11:10-09:32

2 stops37h 22m

Louisville Intl

Mon 2/11

17:42-09:00

2 stops47h 18m

$1,378

SydneyLouisville

SYD Sydney Kingsford Smith - SDF Louisville Intl

SYDSDF

Sydney Kingsford Smith

Thu 29/10

11:10-09:32

2 stops37h 22m

Louisville Intl

Mon 2/11

17:42-09:00

2 stops47h 18m

$1,388

SydneyLouisville

SYD Sydney Kingsford Smith - SDF Louisville Intl

SYDSDF

Sydney Kingsford Smith

Sun 15/11

09:15-17:02

2 stops23h 47m

Louisville Intl

Mon 11/1

15:27-09:05

2 stops25h 38m

$1,581

SydneyLouisville

SYD Sydney Kingsford Smith - SDF Louisville Intl

SYDSDF

Sydney Kingsford Smith

Fri 13/11

09:15-13:23

1 stop20h 08m

Louisville Intl

Mon 11/1

14:05-09:05

2 stops27h 00m

$1,581

SydneyLouisville

SYD Sydney Kingsford Smith - SDF Louisville Intl

SYDSDF

Sydney Kingsford Smith

Sat 14/11

11:50-18:32

2 stops22h 42m

Louisville Intl

Sun 10/1

15:27-09:05

2 stops25h 38m

$1,581

SydneyLouisville

SYD Sydney Kingsford Smith - SDF Louisville Intl

SYDSDF

Sydney Kingsford Smith

Fri 13/11

11:20-18:32

2 stops23h 12m

Louisville Intl

Sun 10/1

15:27-09:05

2 stops25h 38m

$1,581

Fastest return journey

SydneyLouisville

SYD Sydney Kingsford Smith - SDF Louisville Intl

SYDSDF

Sydney Kingsford Smith

Sun 15/11

09:15-13:23

1 stop20h 08m

Louisville Intl

Tue 5/1

15:29-09:05

2 stops25h 36m

$1,581

SydneyLouisville

SYD Sydney Kingsford Smith - SDF Louisville Intl

SYDSDF

Sydney Kingsford Smith

Sun 15/11

09:15-13:23

1 stop20h 08m

Louisville Intl

Sun 10/1

15:27-09:05

2 stops25h 38m

$1,581

SydneyLouisville

SYD Sydney Kingsford Smith - SDF Louisville Intl

SYDSDF

Sydney Kingsford Smith

Sun 15/11

11:50-18:32

2 stops22h 42m

Louisville Intl

Tue 5/1

15:27-09:05

2 stops25h 38m

$1,581

SydneyLouisville

SYD Sydney Kingsford Smith - SDF Louisville Intl

SYDSDF

Sydney Kingsford Smith

Sat 14/11

09:10-13:23

1 stop20h 13m

Louisville Intl

Mon 11/1

10:20-09:05

2 stops30h 45m

$1,581

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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?

United Airlines is the most popular carrier 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

Best price found	$1,026
Fastest flight time	22h 37m
Direct flights	None

The best one-way flight to Louisville from Sydney in the past 72 hours is $1,026. The best return flight deal from Sydney to Louisville found on momondo in the last 72 hours is $1,378.

The fastest flight from Sydney to Louisville takes 22h 37m

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 22h 37m, 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?
The number of operators available for flights from Sydney Kingsford Smith Airport to Louisville Intl Airport is 1 as of October 2026.
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?
momondo data reveals that the most frequently booked airline on the route from Sydney to Louisville is United Airlines, representing 100% of all bookings.

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 Airlines	PriceFrom $565	Free cancellation	Rating 7.4 10,282 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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Cheap flights from Sydney to Louisville from $1,026

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 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.

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United Airlines flights from Sydney to Louisville

Our best United Airlines deals on Sydney to Louisville flight tickets

Qantas Airways flights from Sydney to Louisville

Our best Qantas Airways deals on Sydney to Louisville flight tickets

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How to get the cheapest flight ticket from Sydney to Louisville

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

When to book flights from Sydney to Louisville

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

Best price found

Fastest flight time

Direct flights

Frequently asked questions about flying 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

Why use momondo?

An easier way to manage your Louisville trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Kentucky

Fly your favourite airline to Louisville

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Popular Cities in the United States

Popular flights according to clicks in the last 7 days on momondo

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