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Kentucky

$600+ Cheap flights from Australia to Kentucky

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/20. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — SDF
Sep 1 — Sep 81
Tue 9/1
Tue 9/8
1 adult, Economy
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Cheap flight deals from Australia to Kentucky

Cheapest flights from Australia to Kentucky
Explore the most affordable flight options available from Australia to Kentucky. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 2, 2026.

This Trip.com deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/91:15 pm
SYD
-
BNA
3 stops34h 33m
Multiple Airlines
Mon 9/141:49 pm
BNA
-
SYD
3 stops41h 31m
Multiple Airlines
Deal found 7/29$889
This Air Canada deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/149:20 am
SYD
-
CVG
2 stops49h 10m
Multiple Airlines
Tue 10/611:52 am
CVG
-
SYD
2 stops29h 28m
Multiple Airlines
Deal found 7/31$935
This United Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/310:55 am
MEL
-
BNA
2 stops25h 50m
United Airlines
Mon 8/104:56 pm
BNA
-
MEL
1 stop24h 19m
United Airlines
Deal found 8/1$962
This Mytrip deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/149:20 am
SYD
-
CVG
2 stops49h 10m
Air Canada
Tue 10/611:52 am
CVG
-
SYD
2 stops29h 28m
Air Canada
Deal found 8/1$964
This United Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/309:30 am
MEL
-
CVG
2 stops25h 13m
United Airlines
Sun 9/610:22 am
CVG
-
MEL
2 stops31h 53m
United Airlines
Deal found 8/1$965
This BYOjet deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BYOjet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/99:20 am
SYD
-
BNA
2 stops26h 34m
Air Canada
Mon 9/149:52 am
BNA
-
SYD
2 stops30h 28m
Air Canada
Deal found 7/31$969
This Priceline deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/139:20 am
SYD
-
BNA
1 stop35h 51m
Air Canada
Mon 8/178:15 am
BNA
-
SYD
2 stops32h 05m
Air Canada
Deal found 7/30$997
This Air Canada deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/279:20 am
SYD
-
BNA
1 stop35h 51m
Air Canada
Mon 8/316:35 pm
BNA
-
SYD
2 stops45h 45m
Air Canada
Deal found 7/28$1,001
This Trip.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/149:20 am
SYD
-
BNA
2 stops39h 14m
Air Canada
Wed 9/3010:25 am
BNA
-
SYD
2 stops29h 55m
Air Canada
Deal found 7/30$1,002
This Air Canada deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/279:20 am
SYD
-
CVG
2 stops44h 01m
Air Canada
Sun 8/302:05 pm
CVG
-
SYD
2 stops27h 15m
Air Canada
Deal found 7/29$1,034
This Air Canada deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/99:20 am
SYD
-
CVG
2 stops25h 10m
Air Canada
Wed 9/161:55 pm
CVG
-
SYD
2 stops51h 25m
Air Canada
Deal found 8/2$1,039
This American Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/149:10 am
SYD
-
SDF
2 stops22h 09m
American Airlines
Mon 9/214:19 pm
SDF
-
SYD
2 stops24h 46m
American Airlines
Deal found 7/31$1,041

Find flight deals from Australia to Kentucky

Keep the following information in mind while searching for Australia to Kentucky flight deals. Data was last updated August 2, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$889
(Trip.com)

One-way from

$600
(Trip.com)

Popular in

September

Cheapest in

May

Average price

$1,128
Provider with most accurate pricing for Sydney Kingsford Smith-Louisville Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Sydney Kingsford Smith-Louisville Intl flights.
Search Deals
From Australia to Kentucky
Search Deals
One-way flight from Australia to Kentucky
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($112 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($104 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Australia to Kentucky 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, Cheapflights users made 2,558,603 searches. Data last updated August 2, 2026.
Use the filters below to find and compare flights from Australia to Kentucky that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SydneyCincinnati

SYD - CVG

SYDCVG

Sydney Kingsford Smith

Mon 9/14

9:20 am-8:30 pm

2 stops49h 10m

Cincinnati Cinci./N. Kentucky

Tue 10/6

11:52 am-8:20 am

2 stops29h 28m

$935

MelbourneCincinnati

MEL - CVG

MELCVG

Melbourne

Sun 8/30

9:30 am-8:43 pm

2 stops25h 13m

Cincinnati Cinci./N. Kentucky

Sun 9/6

10:22 am-8:15 am

2 stops31h 53m

$965

SydneyCincinnati

SYD - CVG

SYDCVG

Sydney Kingsford Smith

Mon 9/14

9:20 am-12:03 am

3 stops28h 43m

Cincinnati Cinci./N. Kentucky

Tue 10/6

7:00 am-8:20 am

2 stops34h 20m

$996

SydneyNashville

SYD - BNA

SYDBNA

Sydney Kingsford Smith

Thu 8/27

9:20 am-9:19 pm

2 stops26h 59m

Nashville Intl

Mon 8/31

6:35 pm-7:20 am

2 stops45h 45m

$1,004

SydneyCincinnati

SYD - CVG

SYDCVG

Sydney Kingsford Smith

Thu 8/27

9:20 am-3:21 pm

2 stops44h 01m

Cincinnati Cinci./N. Kentucky

Sun 8/30

2:05 pm-7:20 am

2 stops27h 15m

$1,038

SydneyCincinnati

SYD - CVG

SYDCVG

Sydney Kingsford Smith

Wed 9/9

9:20 am-8:30 pm

2 stops25h 10m

Cincinnati Cinci./N. Kentucky

Wed 9/16

1:55 pm-7:20 am

2 stops51h 25m

$1,039

SydneyLouisville

SYD - SDF

SYDSDF

Sydney Kingsford Smith

Mon 9/14

9:10 am-5:19 pm

2 stops22h 09m

Louisville Intl

Mon 9/21

4:19 pm-7:05 am

2 stops24h 46m

$1,041

SydneyNashville

SYD - BNA

SYDBNA

Sydney Kingsford Smith

Thu 8/27

9:10 am-4:02 pm

2 stops21h 52m

Nashville Intl

Mon 8/31

6:26 pm-7:05 am

2 stops45h 39m

$1,046

SydneyNashville

SYD - BNA

SYDBNA

Sydney Kingsford Smith

Wed 9/9

9:15 am-9:01 pm

1 stop26h 46m

Nashville Intl

Mon 9/14

7:30 am-6:50 am

2 stops32h 20m

$1,052

SydneyNashville

SYD - BNA

SYDBNA

Sydney Kingsford Smith

Mon 9/14

9:30 am-10:45 pm

2 stops28h 15m

Nashville Intl

Wed 9/30

7:07 pm-6:55 am

1 stop20h 48m

$1,052

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Australia to Kentucky

Have a flexible travel schedule? Discover the best time to fly to Kentucky from Australia with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Australia to Kentucky

What is the cheapest month to book a flight from Australia to Kentucky?

Currently, February is the cheapest month in which you can book a flight from Australia to Kentucky (average of $806). Flying from Australia to Kentucky in March is currently the most expensive (average of $1,948). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Australia to Kentucky. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Australia to Kentucky?

    Departing from Australia to Kentucky will take you 22h 09m. Australia and Kentucky are separated by a distance of 9288 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Australia to Kentucky that include hotel bookings?

    Yes. In addition to deals on Australia to Kentucky flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Australia to Kentucky?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Australia to Kentucky.

  • Can I find deals for business class flights from Australia to Kentucky?

    Yes. Cheapflights offers flight deals from Australia to Kentucky by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Australia to Kentucky?

    Currently, February is the cheapest month in which you can book a flight from Australia to Kentucky (average of $806). Flying from Australia to Kentucky in March is currently the most expensive (average of $1,948). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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