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

Air New Zealand, Delta, and United Airlines are the most popular carriers operating from Australia to Kentucky

How long is the flight from Australia to Kentucky?

On average, it takes 21h 24m 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 Adelaide and into Louisville, then the flight time is around 23h 12m.

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 March 2026.

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.

$613 Cheap Flights from Australia to Kentucky in 2026

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Find the cheapest flights from Australia to Kentucky

Round-trip

One-way

Last minute

Recent round-trip flight deals from Australia to Kentucky

Enter your travel dates to find the best prices.

10:30 am - 6:36 pm

MEL

BNA

24h 06m

2 stops

8:30 am - 9:00 am

BNA

MEL

32h 30m

1 stop

$945United Airlines

Thu, Mar 19 - Mon, Mar 23

9:45 am - 4:43 pm

MEL

BNA

21h 58m

1 stop

4:35 pm - 5:00 am

BNA

MEL

21h 25m

1 stop

$952American Airlines

Mon, Apr 20 - Mon, Apr 27

10:00 am - 11:59 pm

MEL

SDF

27h 59m

2 stops

5:36 pm - 7:50 am

SDF

MEL

48h 14m

2 stops

$954Delta

Sun, Apr 19 - Sun, Apr 26

10:00 am - 5:00 am

MEL

CVG

33h 00m

1 stop

3:00 pm - 7:50 am

CVG

MEL

26h 50m

2 stops

$1,113Delta

Wed, Apr 22 - Wed, Apr 29

11:55 am - 9:59 pm

SYD

SDF

24h 04m

2 stops

9:10 am - 8:45 am

SDF

SYD

33h 35m

3 stops

$1,155Multiple Airlines

Fri, Apr 24 - Fri, May 1

11:55 am - 9:12 am

SYD

SDF

35h 17m

3 stops

9:10 am - 8:45 am

SDF

SYD

33h 35m

3 stops

$1,160Multiple Airlines

Fri, Apr 24 - Fri, May 1

9:20 am - 4:23 pm

SYD

CVG

45h 03m

2 stops

5:05 pm - 7:20 am

CVG

SYD

48h 15m

2 stops

$1,194Air Canada

Tue, Apr 21 - Tue, Apr 28

9:20 am - 7:54 pm

SYD

BNA

49h 34m

2 stops

3:40 pm - 7:20 am

BNA

SYD

48h 40m

2 stops

$1,196Air Canada

Mon, Apr 20 - Mon, Apr 27

9:10 am - 4:43 pm

SYD

BNA

22h 33m

1 stop

6:30 pm - 7:05 am

BNA

SYD

21h 35m

1 stop

$1,236Qantas Airways

Mon, Apr 20 - Mon, Apr 27

6:25 am - 4:43 pm

SYD

BNA

25h 18m

2 stops

6:30 pm - 7:05 am

BNA

SYD

21h 35m

1 stop

$1,263Qantas Airways

Mon, Apr 20 - Mon, Apr 27

Air Canada flights from Australia to Kentucky

Our best Air Canada deals on Australia to Kentucky flight tickets

Air Canada

Apr 24

MEL8:45 pmMelbourne

38h 09m

3 stops

BNA7:54 pmNashville Intl

May 1

BNA8:20 amNashville Intl

36h 40m

2 stops

MEL12:00 pmMelbourne

$1,159

Air Canada

Apr 24

MEL8:45 pmMelbourne

38h 09m

3 stops

BNA7:54 pmNashville Intl

May 1

BNA6:45 pmNashville Intl

49h 20m

3 stops

MEL11:05 amMelbourne

$1,166

Air Canada

Apr 21

SYD9:20 amSydney Kingsford Smith

45h 03m

2 stops

CVG4:23 pmCincinnati Cinci./N. Kentucky

Apr 28

CVG5:05 pmCincinnati Cinci./N. Kentucky

48h 15m

2 stops

SYD7:20 amSydney Kingsford Smith

$1,194

American Airlines flights from Australia to Kentucky

Our best American Airlines deals on Australia to Kentucky flight tickets

American Airlines

Mar 19

MEL12:00 pmMelbourne

25h 43m

2 stops

CVG10:43 pmCincinnati Cinci./N. Kentucky

Mar 23

CVG12:18 pmCincinnati Cinci./N. Kentucky

25h 42m

1 stop

MEL5:00 amMelbourne

$950

American Airlines

Apr 20

MEL9:45 amMelbourne

21h 58m

1 stop

BNA4:43 pmNashville Intl

Apr 27

BNA4:35 pmNashville Intl

21h 25m

1 stop

MEL5:00 amMelbourne

$952

American Airlines

Apr 20

MEL4:35 pmMelbourne

39h 10m

2 stops

BNA4:45 pmNashville Intl

Apr 27

BNA9:55 amNashville Intl

28h 05m

1 stop

MEL5:00 amMelbourne

$975

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MelbourneNashville

MEL - BNA

MELBNA

Melbourne

Thu 3/19

10:30 am-6:36 pm

2 stops24h 06m

Nashville Intl

Mon 3/23

8:30 am-9:00 am

1 stop32h 30m

$945

Quickest round-trip

MelbourneNashville

MEL - BNA

MELBNA

Melbourne

Mon 4/20

9:45 am-4:43 pm

1 stop21h 58m

Nashville Intl

Mon 4/27

4:35 pm-5:00 am

1 stop21h 25m

$952

MelbourneLouisville

MEL - SDF

MELSDF

Melbourne

Sun 4/19

10:00 am-11:59 pm

2 stops27h 59m

Louisville Intl

Sun 4/26

5:36 pm-7:50 am

2 stops48h 14m

$954

MelbourneCincinnati

MEL - CVG

MELCVG

Melbourne

Wed 4/22

10:00 am-5:00 am

1 stop33h 00m

Cincinnati Cinci./N. Kentucky

Wed 4/29

3:00 pm-7:50 am

2 stops26h 50m

$1,113

SydneyLouisville

SYD - SDF

SYDSDF

Sydney Kingsford Smith

Fri 4/24

11:55 am-9:59 pm

2 stops24h 04m

Louisville Intl

Fri 5/1

9:10 am-8:45 am

3 stops33h 35m

$1,155

SydneyLouisville

SYD - SDF

SYDSDF

Sydney Kingsford Smith

Fri 4/24

11:55 am-9:12 am

3 stops35h 17m

Louisville Intl

Fri 5/1

9:10 am-8:45 am

3 stops33h 35m

$1,160

SydneyCincinnati

SYD - CVG

SYDCVG

Sydney Kingsford Smith

Tue 4/21

9:20 am-4:23 pm

2 stops45h 03m

Cincinnati Cinci./N. Kentucky

Tue 4/28

5:05 pm-7:20 am

2 stops48h 15m

$1,194

SydneyNashville

SYD - BNA

SYDBNA

Sydney Kingsford Smith

Mon 4/20

9:20 am-7:54 pm

2 stops49h 34m

Nashville Intl

Mon 4/27

3:40 pm-7:20 am

2 stops48h 40m

$1,196

SydneyNashville

SYD - BNA

SYDBNA

Sydney Kingsford Smith

Mon 4/20

9:10 am-4:43 pm

1 stop22h 33m

Nashville Intl

Mon 4/27

6:30 pm-7:05 am

1 stop21h 35m

$1,236

SydneyNashville

SYD - BNA

SYDBNA

Sydney Kingsford Smith

Mon 4/20

6:25 am-4:43 pm

2 stops25h 18m

Nashville Intl

Mon 4/27

6:30 pm-7:05 am

1 stop21h 35m

$1,263

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

Can stopping save me money on Australia to Kentucky flights?

You could potentially save up to 44% on your flight if you consider stops on a Australia to Kentucky flight.

Cheap Australia to Kentucky flight deals and tips

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

Fastest flight time	21h 24m
Direct flights	None

The fastest flight from Australia to Kentucky takes 21h 24m

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 March 2026.
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.