How long is the flight from Australia to Kentucky?

On average, it takes 23h 28m 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 37h 07m.

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

Air Canada, United 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 August 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.

$465 Cheap Flights from Australia to Kentucky in 2025

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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 - 9:23 amSYD-BNA

39h 03m2 stops

8:15 am - 8:35 amBNA-SYD

32h 20m2 stops

$742Air Canada

Find Deal

Mon, Oct 13 - Sun, Oct 26

10:20 am - 5:43 pmSYD-BNA

47h 23m2 stops

8:15 am - 8:35 amBNA-SYD

32h 20m2 stops

$753Air Canada

Find Deal

Mon, Oct 13 - Sun, Oct 26

10:55 am - 5:36 amMEL-BNA

33h 41m1 stop

12:36 pm - 8:15 amBNA-MEL

28h 39m2 stops

$820United Airlines

Find Deal

Tue, Sep 16 - Tue, Sep 23

9:10 am - 7:33 pmSYD-CVG

24h 23m2 stops

4:12 pm - 7:05 amCVG-SYD

24h 53m2 stops

$823American Airlines

Find Deal

Sun, Aug 31 - Sun, Sep 7

9:30 am - 8:51 pmMEL-CVG

25h 21m2 stops

2:06 pm - 8:15 amCVG-MEL

28h 09m2 stops

$824United Airlines

Find Deal

Fri, Aug 29 - Sun, Sep 7

9:10 am - 7:14 pmSYD-CVG

24h 04m2 stops

3:23 pm - 7:05 amCVG-SYD

25h 42m2 stops

$824American Airlines

Find Deal

Tue, Sep 16 - Tue, Sep 23

9:25 am - 8:56 pmSYD-BNA

26h 31m1 stop

8:00 am - 6:35 amBNA-SYD

31h 35m1 stop

$827Delta

Find Deal

Sat, Sep 13 - Sat, Sep 20

9:25 am - 7:34 pmSYD-CVG

24h 09m2 stops

6:16 am - 6:35 amCVG-SYD

34h 19m1 stop

$827Delta

Find Deal

Tue, Sep 16 - Tue, Sep 23

10:30 am - 7:37 pmMEL-BNA

49h 07m2 stops

8:15 am - 2:40 pmBNA-MEL

38h 25m2 stops

$922

Find Deal

Wed, Oct 8 - Sun, Oct 12

6:00 pm - 9:23 amMEL-BNA

55h 23m3 stops

8:15 am - 2:40 pmBNA-MEL

38h 25m2 stops

$938

Find Deal

Sun, Oct 5 - Sun, Oct 12

United Airlines flights from Australia to Kentucky

Our best United Airlines deals on Australia to Kentucky flight tickets

United Airlines

Sep 16

MEL10:55 amMelbourne

33h 41m

1 stop

BNA5:36 amNashville Intl

Sep 23

BNA12:36 pmNashville Intl

28h 39m

2 stops

MEL8:15 amMelbourne

$820

Find similar

United Airlines

Sep 9

MEL10:55 amMelbourne

33h 41m

1 stop

BNA5:36 amNashville Intl

Sep 16

BNA4:55 pmNashville Intl

24h 20m

1 stop

MEL8:15 amMelbourne

$824

Find similar

United Airlines

Sep 18

SYD10:20 amSydney Kingsford Smith

27h 39m

2 stops

BNA10:59 pmNashville Intl

Sep 25

BNA5:05 pmNashville Intl

22h 50m

1 stop

SYD6:55 amSydney Kingsford Smith

$830

Find similar

Air Canada flights from Australia to Kentucky

Our best Air Canada deals on Australia to Kentucky flight tickets

Air Canada

Oct 13

SYD10:20 amSydney Kingsford Smith

39h 03m

2 stops

BNA9:23 amNashville Intl

Oct 26

BNA8:15 amNashville Intl

32h 20m

2 stops

SYD8:35 amSydney Kingsford Smith

$742

Find similar

Air Canada

Oct 13

SYD10:20 amSydney Kingsford Smith

47h 23m

2 stops

BNA5:43 pmNashville Intl

Oct 26

BNA8:15 amNashville Intl

32h 20m

2 stops

SYD8:35 amSydney Kingsford Smith

$753

Find similar

Air Canada

Oct 15

SYD10:20 amSydney Kingsford Smith

26h 40m

2 stops

BNA9:00 pmNashville Intl

Nov 19

BNA2:25 pmNashville Intl

50h 10m

2 stops

SYD9:35 amSydney Kingsford Smith

$757

Find similar

Fly from

Fly to

Route

Depart

Return

Price

SydneyNashville

SYD - BNA

SYDBNA

Sydney Kingsford Smith

Mon 10/13

10:20 am-9:23 am

2 stops39h 03m

Nashville Intl

Sun 10/26

8:15 am-8:35 am

2 stops32h 20m

$742

SydneyNashville

SYD - BNA

SYDBNA

Sydney Kingsford Smith

Mon 10/13

10:20 am-5:43 pm

2 stops47h 23m

Nashville Intl

Sun 10/26

8:15 am-8:35 am

2 stops32h 20m

$753

MelbourneNashville

MEL - BNA

MELBNA

Melbourne

Tue 9/16

10:55 am-5:36 am

1 stop33h 41m

Nashville Intl

Tue 9/23

12:36 pm-8:15 am

2 stops28h 39m

$820

SydneyCincinnati

SYD - CVG

SYDCVG

Sydney Kingsford Smith

Sun 8/31

9:10 am-7:33 pm

2 stops24h 23m

Cincinnati Cinci./N. Kentucky

Sun 9/7

4:12 pm-7:05 am

2 stops24h 53m

$823

MelbourneCincinnati

MEL - CVG

MELCVG

Melbourne

Fri 8/29

9:30 am-8:51 pm

2 stops25h 21m

Cincinnati Cinci./N. Kentucky

Sun 9/7

2:06 pm-8:15 am

2 stops28h 09m

$824

SydneyCincinnati

SYD - CVG

SYDCVG

Sydney Kingsford Smith

Tue 9/16

9:10 am-7:14 pm

2 stops24h 04m

Cincinnati Cinci./N. Kentucky

Tue 9/23

3:23 pm-7:05 am

2 stops25h 42m

$824

SydneyNashville

SYD - BNA

SYDBNA

Sydney Kingsford Smith

Sat 9/13

9:25 am-8:56 pm

1 stop26h 31m

Nashville Intl

Sat 9/20

8:00 am-6:35 am

1 stop31h 35m

$827

SydneyCincinnati

SYD - CVG

SYDCVG

Sydney Kingsford Smith

Tue 9/16

9:25 am-7:34 pm

2 stops24h 09m

Cincinnati Cinci./N. Kentucky

Tue 9/23

6:16 am-6:35 am

1 stop34h 19m

$827

MelbourneNashville

MEL - BNA

MELBNA

Melbourne

Wed 10/8

10:30 am-7:37 pm

2 stops49h 07m

Nashville Intl

Sun 10/12

8:15 am-2:40 pm

2 stops38h 25m

$922

MelbourneNashville

MEL - BNA

MELBNA

Melbourne

Sun 10/5

6:00 pm-9:23 am

3 stops55h 23m

Nashville Intl

Sun 10/12

8:15 am-2:40 pm

2 stops38h 25m

$938

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 August is your next best option. Flight prices from Australia to Kentucky during August average around $1,203.

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

Best Price Found	$465
Fastest flight time	19h 05m
Direct flights	None
Airports in Kentucky	3 airports

The best one-way flight to Kentucky from Australia in the past 72 hours is $465. The best round-trip flight deal from Australia to Kentucky found on momondo in the last 72 hours is $742.

The fastest flight from Australia to Kentucky takes 19h 05m

There are no direct flights from Australia to Kentucky. Popular non-direct routes for this connection are Sydney Kingsford Smith Airport - Louisville Intl Airport, Melbourne Airport - Nashville Intl Airport and Sydney Kingsford Smith Airport - Nashville Intl Airport.

There are 3 airports near Kentucky: Nashville Intl (BNA), Louisville Intl (SDF), Cincinnati Cinci./N. Kentucky (CVG)

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 August 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.