How long is the flight from Australia to Kentucky?

On average, it takes 23h 57m to fly from Australia to Kentucky if you fly out of Sydney (the most popular airport in Australia) and into Louisville (the most popular airport in Kentucky). If you’re flying out of Melbourne and into Louisville, then the flight time is around 24h 44m.

What is the cheapest airline that flies from Australia to Kentucky?

Air Canada, American Airlines, and Delta are the most popular carriers operating from Australia to Kentucky

When did momondo last update prices for flights from Australia to Kentucky?

Prices for flights from Australia to Kentucky were last updated today.

How many operators does momondo search for flights from Australia to Kentucky?

There is 1 operator available for flights from Australia to Kentucky as of September 2025.

How old do you have to be to fly from Australia to Kentucky?

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 layovers 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 Australia to Kentucky.

What documentation or ID do you need to fly to Kentucky?

The travel and health documents required for your trip to Kentucky 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 Kentucky. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$478 Cheap Flights from Australia to Kentucky in 2025/26

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Find the cheapest flights from Australia to Kentucky

Round-trip

One-way

Recent round-trip flight deals from Australia to Kentucky

10:20 am - 7:37 pmSYD-BNA

25h 17m1 stop

8:15 am - 9:35 amBNA-SYD

32h 20m2 stops

$795Air Canada

Find Deal

Tue, Oct 7 - Tue, Nov 18

10:20 am - 9:23 amSYD-BNA

39h 03m2 stops

3:41 pm - 9:35 amBNA-SYD

24h 54m2 stops

$800Multiple Airlines

Find Deal

Tue, Oct 7 - Tue, Nov 18

11:20 am - 10:14 pmSYD-BNA

26h 54m2 stops

12:50 pm - 7:55 amBNA-SYD

27h 05m2 stops

$832United Airlines

Find Deal

Sun, Oct 5 - Tue, Oct 21

11:20 am - 3:39 pmSYD-BNA

20h 19m1 stop

8:44 am - 8:00 amBNA-SYD

31h 16m2 stops

$836United Airlines

Find Deal

Sun, Oct 5 - Tue, Oct 21

10:10 am - 4:08 pmSYD-BNA

21h 58m1 stop

4:13 pm - 9:00 amBNA-SYD

23h 47m1 stop

$845American Airlines

Find Deal

Tue, Oct 7 - Tue, Nov 18

11:20 am - 9:59 pmSYD-BNA

26h 39m2 stops

1:29 pm - 9:00 amBNA-SYD

26h 31m2 stops

$848American Airlines

Find Deal

Sat, Nov 1 - Sat, Nov 8

10:40 am - 3:38 pmSYD-BNA

21h 58m1 stop

3:00 pm - 7:30 amBNA-SYD

24h 30m1 stop

$954Delta

Find Deal

Fri, Mar 6 - Tue, Mar 10

10:40 am - 3:38 pmSYD-BNA

21h 58m1 stop

1:25 pm - 6:05 amBNA-SYD

24h 40m2 stops

$960Delta

Find Deal

Fri, Mar 6 - Tue, Mar 10

1:00 pm - 10:45 pmMEL-BNA

26h 45m1 stop

5:07 pm - 10:00 amBNA-MEL

23h 53m1 stop

$988Virgin Australia

Find Deal

Mon, Nov 3 - Mon, Nov 10

12:00 pm - 5:13 amMEL-BNA

33h 13m1 stop

6:30 am - 10:00 amBNA-MEL

34h 30m1 stop

$1,042Virgin Australia

Find Deal

Sat, Nov 1 - Sat, Nov 8

Virgin Australia flights from Australia to Kentucky

Our best Virgin Australia deals on Australia to Kentucky flight tickets

Virgin Australia

Nov 3

MEL1:00 pmMelbourne

26h 45m

1 stop

BNA10:45 pmNashville Intl

Nov 10

BNA5:07 pmNashville Intl

23h 53m

1 stop

MEL10:00 amMelbourne

$988

Find similar

Virgin Australia

Nov 1

MEL12:00 pmMelbourne

33h 13m

1 stop

BNA5:13 amNashville Intl

Nov 8

BNA6:30 amNashville Intl

34h 30m

1 stop

MEL10:00 amMelbourne

$1,042

Find similar

United Airlines flights from Australia to Kentucky

Our best United Airlines deals on Australia to Kentucky flight tickets

United Airlines

Oct 5

SYD11:20 amSydney Kingsford Smith

26h 54m

2 stops

BNA10:14 pmNashville Intl

Oct 21

BNA12:50 pmNashville Intl

27h 05m

2 stops

SYD7:55 amSydney Kingsford Smith

$832

Find similar

United Airlines

Oct 5

SYD11:20 amSydney Kingsford Smith

20h 19m

1 stop

BNA3:39 pmNashville Intl

Oct 21

BNA8:44 amNashville Intl

31h 16m

2 stops

SYD8:00 amSydney Kingsford Smith

$836

Find similar

United Airlines

Nov 1

SYD11:05 amSydney Kingsford Smith

24h 28m

2 stops

BNA7:33 pmNashville Intl

Nov 8

BNA10:50 amNashville Intl

29h 15m

3 stops

SYD9:05 amSydney Kingsford Smith

$837

Find similar

Fly from

Fly to

Route

Depart

Return

Price

SydneyNashville

SYD - BNA

SYDBNA

Sydney Kingsford Smith

Tue 10/7

10:20 am-7:37 pm

1 stop25h 17m

Nashville Intl

Tue 11/18

8:15 am-9:35 am

2 stops32h 20m

$795

SydneyNashville

SYD - BNA

SYDBNA

Sydney Kingsford Smith

Tue 10/7

10:20 am-9:23 am

2 stops39h 03m

Nashville Intl

Tue 11/18

3:41 pm-9:35 am

2 stops24h 54m

$800

SydneyNashville

SYD - BNA

SYDBNA

Sydney Kingsford Smith

Sun 10/5

11:20 am-10:14 pm

2 stops26h 54m

Nashville Intl

Tue 10/21

12:50 pm-7:55 am

2 stops27h 05m

$832

SydneyNashville

SYD - BNA

SYDBNA

Sydney Kingsford Smith

Sun 10/5

11:20 am-3:39 pm

1 stop20h 19m

Nashville Intl

Tue 10/21

8:44 am-8:00 am

2 stops31h 16m

$836

SydneyNashville

SYD - BNA

SYDBNA

Sydney Kingsford Smith

Tue 10/7

10:10 am-4:08 pm

1 stop21h 58m

Nashville Intl

Tue 11/18

4:13 pm-9:00 am

1 stop23h 47m

$845

SydneyNashville

SYD - BNA

SYDBNA

Sydney Kingsford Smith

Sat 11/1

11:20 am-9:59 pm

2 stops26h 39m

Nashville Intl

Sat 11/8

1:29 pm-9:00 am

2 stops26h 31m

$848

SydneyNashville

SYD - BNA

SYDBNA

Sydney Kingsford Smith

Fri 3/6

10:40 am-3:38 pm

1 stop21h 58m

Nashville Intl

Tue 3/10

3:00 pm-7:30 am

1 stop24h 30m

$954

SydneyNashville

SYD - BNA

SYDBNA

Sydney Kingsford Smith

Fri 3/6

10:40 am-3:38 pm

1 stop21h 58m

Nashville Intl

Tue 3/10

1:25 pm-6:05 am

2 stops24h 40m

$960

MelbourneNashville

MEL - BNA

MELBNA

Melbourne

Mon 11/3

1:00 pm-10:45 pm

1 stop26h 45m

Nashville Intl

Mon 11/10

5:07 pm-10:00 am

1 stop23h 53m

$988

MelbourneNashville

MEL - BNA

MELBNA

Melbourne

Sat 11/1

12:00 pm-5:13 am

1 stop33h 13m

Nashville Intl

Sat 11/8

6:30 am-10:00 am

1 stop34h 30m

$1,042

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Australia to Kentucky

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

Prices

Airlines

Other information

What is the cheapest month to fly to Kentucky?

If you’re not able to fly to Kentucky in October, then November is your next best option. Flight prices from Australia to Kentucky during November average around $1,093.

What is the cheapest day to depart on your flight to Kentucky?

Our data shows that Sunday is the least expensive day to fly to Kentucky. Tickets to fly out on this day can be as low as $1,129. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $1,243. These prices are subject to change though, so be sure to set up a Price Alert for flights to Kentucky.

What is the cheapest time of day to depart on your flight to Kentucky?

According to our data, the cheapest time of day to fly to Kentucky is in the evening. momondo users have found flights departing from Australia to Kentucky in the evening for as low as $1,129. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Kentucky is in the morning when prices are around $1,243.

Cheap Australia to Kentucky flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Australia to Kentucky

Direct flights	None

There are no direct flights from Australia to Kentucky. There are no popular flight routes from Australia to Kentucky.

Search flight deals

When did momondo last update prices for flights from Australia to Kentucky?
Prices for flights from Australia to Kentucky were last updated today.
How many operators does momondo search for flights from Australia to Kentucky?
There is 1 operator available for flights from Australia to Kentucky as of September 2025.
How old do you have to be to fly from Australia to Kentucky?
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 layovers 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 Australia to Kentucky.
What documentation or ID do you need to fly to Kentucky?
The travel and health documents required for your trip to Kentucky 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 Kentucky. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal from Australia to Kentucky?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Australia to Kentucky. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Australia to Kentucky with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Australia to Kentucky flights to just show those with flexible booking policies.

How can momondo help me find flights from Australia to Kentucky?

momondo helps you find the best flight between Australia and Kentucky by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Australia to Kentucky right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Kentucky from Australia. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.