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 September 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.

$1,021 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

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One-way

Cheap return flights

Enter your travel dates to find the best prices.

10:40 - 17:59SYD Sydney Kingsford Smith-SDF Louisville Intl

23h 19m2 stops Los Angeles Minneapolis St Paul

12:40 - 08:30SDF Louisville Intl-SYD Sydney Kingsford Smith

27h 50m2 stops Minneapolis St Paul Los Angeles

$1,732Delta

Wed, 4 Nov - Wed, 11 Nov

14:05 - 20:59SYD Sydney Kingsford Smith-SDF Louisville Intl

22h 54m1 stop Dallas/Fort Worth

15:51 - 09:00SDF Louisville Intl-SYD Sydney Kingsford Smith

25h 09m2 stops Dallas/Fort Worth Los Angeles

$1,740American Airlines

Wed, 4 Nov - Wed, 11 Nov

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

20h 08m1 stop Houston George Bush Intcntl

09:10 - 07:00SDF Louisville Intl-SYD Sydney Kingsford Smith

29h 50m1 stop Houston George Bush Intcntl

$1,749United Airlines

Wed, 4 Nov - Wed, 11 Nov

11:10 - 18:09SYD Sydney Kingsford Smith-SDF Louisville Intl

22h 59m2 stops Los Angeles Dallas/Fort Worth

17:26 - 09:00SDF Louisville Intl-SYD Sydney Kingsford Smith

23h 34m2 stops Dallas/Fort Worth Los Angeles

$1,795American Airlines

Thu, 5 Nov - Thu, 12 Nov

14:05 - 20:59SYD Sydney Kingsford Smith-SDF Louisville Intl

22h 54m1 stop Dallas/Fort Worth

17:26 - 09:00SDF Louisville Intl-SYD Sydney Kingsford Smith

23h 34m2 stops Dallas/Fort Worth Los Angeles

$1,797American Airlines

Thu, 5 Nov - Thu, 12 Nov

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

20h 13m1 stop Houston George Bush Intcntl

15:24 - 07:00SDF Louisville Intl-SYD Sydney Kingsford Smith

47h 36m2 stops Denver Intl Houston George Bush Intcntl

$1,815United Airlines

Sat, 7 Nov - Sat, 14 Nov

11:50 - 20:33SYD Sydney Kingsford Smith-SDF Louisville Intl

24h 43m2 stops San Francisco Houston George Bush Intcntl

15:24 - 07:00SDF Louisville Intl-SYD Sydney Kingsford Smith

47h 36m2 stops Denver Intl Houston George Bush Intcntl

$1,815United Airlines

Sat, 7 Nov - Sat, 14 Nov

14:05 - 18:26SYD Sydney Kingsford Smith-SDF Louisville Intl

20h 21m1 stop Dallas/Fort Worth

19:13 - 06:55SDF Louisville Intl-SYD Sydney Kingsford Smith

43h 42m1 stop Dallas/Fort Worth

$1,825Qantas Airways

Sat, 7 Nov - Sat, 14 Nov

14:05 - 18:09SYD Sydney Kingsford Smith-SDF Louisville Intl

20h 04m1 stop Dallas/Fort Worth

13:25 - 06:55SDF Louisville Intl-SYD Sydney Kingsford Smith

25h 30m1 stop Dallas/Fort Worth

$1,888Qantas Airways

Thu, 5 Nov - Thu, 12 Nov

11:50 - 21:58SYD Sydney Kingsford Smith-SDF Louisville Intl

26h 08m2 stops Auckland Intl Houston George Bush Intcntl

09:02 - 08:35SDF Louisville Intl-SYD Sydney Kingsford Smith

31h 33m3 stops Chicago O'Hare Intl Los Angeles Auckland Intl

$1,933Multiple Airlines

Thu, 5 Nov - Thu, 12 Nov

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Japan Airlines flights from Sydney to Louisville

Our best Japan Airlines deals on Sydney to Louisville flight tickets

Japan Airlines

29 Oct

SYD09:25Sydney Kingsford Smith

45h 02m

2 stops

SDF15:27Louisville Intl

2 Nov

SDF10:13Louisville Intl

28h 37m

2 stops

SYD06:50Sydney Kingsford Smith

$2,713

Japan Airlines

29 Oct

SYD09:25Sydney Kingsford Smith

45h 02m

2 stops

SDF15:27Louisville Intl

2 Nov

SDF10:13Louisville Intl

28h 37m

2 stops

SYD06:50Sydney Kingsford Smith

$2,716

Japan Airlines

29 Oct

SYD09:25Sydney Kingsford Smith

45h 02m

2 stops

SDF15:27Louisville Intl

2 Nov

SDF10:13Louisville Intl

28h 37m

2 stops

SYD06:50Sydney Kingsford Smith

$2,776

American Airlines flights from Sydney to Louisville

Our best American Airlines deals on Sydney to Louisville flight tickets

American Airlines

4 Nov

SYD14:05Sydney Kingsford Smith

22h 54m

1 stop

SDF20:59Louisville Intl

11 Nov

SDF15:51Louisville Intl

25h 09m

2 stops

SYD09:00Sydney Kingsford Smith

$1,740

American Airlines

5 Nov

SYD11:10Sydney Kingsford Smith

22h 59m

2 stops

SDF18:09Louisville Intl

12 Nov

SDF17:26Louisville Intl

23h 34m

2 stops

SYD09:00Sydney Kingsford Smith

$1,795

American Airlines

5 Nov

SYD14:05Sydney Kingsford Smith

22h 54m

1 stop

SDF20:59Louisville Intl

12 Nov

SDF17:26Louisville Intl

23h 34m

2 stops

SYD09:00Sydney Kingsford Smith

$1,797

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneyLouisville

SYD Sydney Kingsford Smith - SDF Louisville Intl

SYDSDF

Sydney Kingsford Smith

Wed 4/11

10:40-17:59

2 stops23h 19m

Louisville Intl

Wed 11/11

12:40-08:30

2 stops27h 50m

$1,732

SydneyLouisville

SYD Sydney Kingsford Smith - SDF Louisville Intl

SYDSDF

Sydney Kingsford Smith

Wed 4/11

14:05-20:59

1 stop22h 54m

Louisville Intl

Wed 11/11

15:51-09:00

2 stops25h 09m

$1,740

SydneyLouisville

SYD Sydney Kingsford Smith - SDF Louisville Intl

SYDSDF

Sydney Kingsford Smith

Wed 4/11

09:15-13:23

1 stop20h 08m

Louisville Intl

Wed 11/11

09:10-07:00

1 stop29h 50m

$1,749

SydneyLouisville

SYD Sydney Kingsford Smith - SDF Louisville Intl

SYDSDF

Sydney Kingsford Smith

Thu 5/11

11:10-18:09

2 stops22h 59m

Louisville Intl

Thu 12/11

17:26-09:00

2 stops23h 34m

$1,795

SydneyLouisville

SYD Sydney Kingsford Smith - SDF Louisville Intl

SYDSDF

Sydney Kingsford Smith

Thu 5/11

14:05-20:59

1 stop22h 54m

Louisville Intl

Thu 12/11

17:26-09:00

2 stops23h 34m

$1,797

SydneyLouisville

SYD Sydney Kingsford Smith - SDF Louisville Intl

SYDSDF

Sydney Kingsford Smith

Sat 7/11

09:10-13:23

1 stop20h 13m

Louisville Intl

Sat 14/11

15:24-07:00

2 stops47h 36m

$1,815

SydneyLouisville

SYD Sydney Kingsford Smith - SDF Louisville Intl

SYDSDF

Sydney Kingsford Smith

Sat 7/11

11:50-20:33

2 stops24h 43m

Louisville Intl

Sat 14/11

15:24-07:00

2 stops47h 36m

$1,815

SydneyLouisville

SYD Sydney Kingsford Smith - SDF Louisville Intl

SYDSDF

Sydney Kingsford Smith

Sat 7/11

14:05-18:26

1 stop20h 21m

Louisville Intl

Sat 14/11

19:13-06:55

1 stop43h 42m

$1,825

Fastest return journey

SydneyLouisville

SYD Sydney Kingsford Smith - SDF Louisville Intl

SYDSDF

Sydney Kingsford Smith

Thu 5/11

14:05-18:09

1 stop20h 04m

Louisville Intl

Thu 12/11

13:25-06:55

1 stop25h 30m

$1,888

SydneyLouisville

SYD Sydney Kingsford Smith - SDF Louisville Intl

SYDSDF

Sydney Kingsford Smith

Thu 5/11

11:50-21:58

2 stops26h 08m

Louisville Intl

Thu 12/11

09:02-08:35

3 stops31h 33m

$1,933

Flights are sorted by cheapest return flights first.

Showing 1-10 of 17 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?

Delta and United Airlines 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

Best price found	$1,021
Fastest flight time	23h 19m
Direct flights	None

The best one-way flight to Louisville from Sydney in the past 72 hours is $1,021. The best return flight deal from Sydney to Louisville found on momondo in the last 72 hours is $1,732.

The fastest flight from Sydney to Louisville takes 23h 19m

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 23h 19m, 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 September 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 $553	Free cancellation	Rating 7.4 10,226 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 $1,021

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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Japan Airlines flights from Sydney to Louisville

Our best Japan Airlines deals on Sydney to Louisville flight tickets

American Airlines flights from Sydney to Louisville

Our best American Airlines 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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