HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Kentucky

$757+ 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 6/25. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — SDF
Apr 7 — Apr 141
Mon 4/7
Mon 4/14
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Australia to Kentucky with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Australia to Kentucky

Keep the following information in mind while searching for Australia to Kentucky flight deals. Data was last updated April 2, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,004
(Booking.com)

One-way from

$757
(Kiwi.com)

Popular in

December

Cheapest in

August

Average price

$1,351
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. 12% potential increase in price ($204 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($47 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find 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 April 2, 2025.

This Booking.com deal was found by Cheapflights users on 3/31. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/119:20 amSYD - BNA
2 stops39h 05mAir Canada
Tue 9/168:15 amBNA - SYD
2 stops32h 05mAir Canada
Deal found 3/31$1,004
This Air Canada deal was found by Cheapflights users on 4/1. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1510:20 amSYD - BNA
3 stops50h 40mMultiple Airlines
Wed 11/1912:45 pmBNA - SYD
2 stops27h 50mMultiple Airlines
Deal found 4/1$1,155
This United Airlines deal was found by Cheapflights users on 4/1. 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.
Wed 11/1911:30 amMEL - CVG
2 stops28h 29mUnited Airlines
Sun 12/711:26 amCVG - MEL
2 stops30h 34mUnited Airlines
Deal found 4/1$1,304
This United Airlines deal was found by Cheapflights users on 4/1. 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.
Wed 6/1810:20 amSYD - BNA
1 stop27h 35mUnited Airlines
Wed 7/25:25 pmBNA - SYD
1 stop22h 30mUnited Airlines
Deal found 4/1$1,311
This Delta deal was found by Cheapflights users on 4/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/79:25 amSYD - BNA
1 stop29h 55mDelta
Sun 7/203:00 pmBNA - SYD
1 stop24h 35mDelta
Deal found 4/1$1,320
This American Airlines deal was found by Cheapflights users on 3/31. 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 6/239:10 amSYD - BNA
1 stop22h 35mAmerican Airlines
Tue 7/85:48 pmBNA - SYD
1 stop22h 17mAmerican Airlines
Deal found 3/31$1,405
This United Airlines deal was found by Cheapflights users on 4/1. 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.
Sat 6/219:30 amSYD - SDF
2 stops24h 18mUnited Airlines
Fri 6/273:25 pmSDF - SYD
2 stops49h 35mUnited Airlines
Deal found 4/1$1,405
This Cheapflightsfares deal was found by Cheapflights users on 4/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/298:55 pmSYD - CVG
2 stops30h 24mANA
Tue 5/64:20 pmCVG - SYD
2 stops36h 55mANA
Deal found 4/1$1,485
This Delta deal was found by Cheapflights users on 4/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/299:25 amSYD - CVG
2 stops25h 48mDelta
Tue 5/67:05 amCVG - SYD
1 stop33h 30mDelta
Deal found 4/1$1,508
This United deal was found by Cheapflights users on 4/1. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/299:30 amMEL - TYS
2 stops51h 05mUnited Airlines
Fri 7/257:00 amTYS - MEL
2 stops59h 15mUnited Airlines
Deal found 4/1$1,560
This Cheapflightsfares deal was found by Cheapflights users on 4/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/19:00 pmMEL - CVG
2 stops36h 03mQantas Airways
Mon 9/14:48 pmCVG - MEL
1 stop22h 12mQantas Airways
Deal found 4/1$1,601
This United Airlines deal was found by Cheapflights users on 4/1. 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 5/510:55 amMEL - BNA
2 stops49h 38mUnited Airlines
Fri 5/912:50 pmBNA - MEL
2 stops27h 40mUnited Airlines
Deal found 4/1$1,623

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 April 2, 2025.
Use the filters below to find and compare flights from Australia to Kentucky that are best for you.

Fly from

Australia

Fly to

Kentucky

Route

Depart

Return

Price

SydneyNashville

SYD - BNA

SYDBNA

Sydney Kingsford Smith

Mon 8/11

9:20 am-9:25 am

2 stops39h 05m

Nashville Intl

Tue 9/16

8:15 am-7:20 am

2 stops32h 05m

$1,004

SydneyNashville

SYD - BNA

SYDBNA

Sydney Kingsford Smith

Thu 5/1

1:15 pm-8:13 am

3 stops33h 58m

Nashville Intl

Thu 5/8

11:14 am-12:15 pm

3 stops34h 01m

$1,197

SydneyNashville

SYD - BNA

SYDBNA

Sydney Kingsford Smith

Wed 6/18

10:20 am-10:55 pm

1 stop27h 35m

Nashville Intl

Wed 7/2

5:25 pm-6:55 am

1 stop22h 30m

$1,311

SydneyNashville

SYD - BNA

SYDBNA

Sydney Kingsford Smith

Mon 7/7

9:25 am-12:20 am

1 stop29h 55m

Nashville Intl

Sun 7/20

3:00 pm-6:35 am

1 stop24h 35m

$1,320

MelbourneCincinnati

MEL - CVG

MELCVG

Melbourne

Sun 6/1

9:30 am-11:44 pm

2 stops28h 14m

Cincinnati Cinci./N. Kentucky

Mon 9/1

5:55 pm-8:15 am

2 stops24h 20m

$1,347

SydneyNashville

SYD - BNA

SYDBNA

Sydney Kingsford Smith

Mon 6/23

9:10 am-4:45 pm

1 stop22h 35m

Nashville Intl

Tue 7/8

5:48 pm-7:05 am

1 stop22h 17m

$1,405

SydneyLouisville

SYD - SDF

SYDSDF

Sydney Kingsford Smith

Sat 6/21

9:30 am-7:48 pm

2 stops24h 18m

Louisville Intl

Fri 6/27

3:25 pm-7:00 am

2 stops49h 35m

$1,405

SydneyCincinnati

SYD - CVG

SYDCVG

Sydney Kingsford Smith

Tue 4/29

8:55 pm-1:19 pm

2 stops30h 24m

Cincinnati Cinci./N. Kentucky

Tue 5/6

4:20 pm-7:15 pm

2 stops36h 55m

$1,485

SydneyCincinnati

SYD - CVG

SYDCVG

Sydney Kingsford Smith

Tue 4/29

9:25 am-9:13 pm

2 stops25h 48m

Cincinnati Cinci./N. Kentucky

Tue 5/6

7:05 am-6:35 am

1 stop33h 30m

$1,508

MelbourneKnoxville

MEL - TYS

MELTYS

Melbourne

Sun 6/29

9:30 am-10:35 pm

2 stops51h 05m

Knoxville McGhee Tyson

Fri 7/25

7:00 am-8:15 am

2 stops59h 15m

$1,560

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

Showing 1-10 of 39 results
1
2
3
4

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, January is the cheapest month in which you can book a flight from Australia to Kentucky (average of $299). Flying from Australia to Kentucky in April is currently the most expensive (average of $369). 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.

What is the cheapest time of day to fly from AU to KY?

Find hourly flight availability from Australia to Kentucky. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 2, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Australia to Kentucky as you normally would.

Rainfall in Kentucky by month

Plan your trip to Kentucky by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Kentucky ranges from 3.1 - 5.3 inches per month. May is typically the wettest month, when rainfall can reach 5.3 in. September is typically the driest time to visit Kentucky when rainfall is around 3.1 in.

Temperature in Kentucky by month

Plan your trip to Kentucky by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Kentucky, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Kentucky

Get insights into the airlines that provide service to Kentucky. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kentucky. Reviews last updated April 2, 2025.
Read reviews from past customers who have flown Japan Airlines, ANA and Delta from Australia to Kentucky. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very good
1,440 reviews

Food

7.7

Comfort

8.2

Entertainment

7.8

Overall

8.3

Crew

8.7

Boarding

8.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2024

HKG - NRT

Online check in and seat selection was tricky. Also I received some emails from Japan Airlines in Japanese with no English selection which worried me. I still don’t know what they said. The service at check in and onboard was very courteous and polite, and staff was helpful.
Japan Airlines
8.3
Very good
1,440 reviews
Japan Airlines
8.3
Very good
1,440 reviews

Food

7.7

Comfort

8.2

Entertainment

7.8

Overall

8.3

Crew

8.7

Boarding

8.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2024

HKG - NRT

Online check in and seat selection was tricky. Also I received some emails from Japan Airlines in Japanese with no English selection which worried me. I still don’t know what they said. The service at check in and onboard was very courteous and polite, and staff was helpful.
ANA
8.3
Very good
830 reviews
Japan Airlines
8.3
Very good
1,440 reviews

Food

7.7

Comfort

8.2

Entertainment

7.8

Overall

8.3

Crew

8.7

Boarding

8.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2024

HKG - NRT

Online check in and seat selection was tricky. Also I received some emails from Japan Airlines in Japanese with no English selection which worried me. I still don’t know what they said. The service at check in and onboard was very courteous and polite, and staff was helpful.
Delta
8.0
Very good
7,899 reviews
Japan Airlines
8.3
Very good
1,440 reviews

Food

7.7

Comfort

8.2

Entertainment

7.8

Overall

8.3

Crew

8.7

Boarding

8.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2024

HKG - NRT

Online check in and seat selection was tricky. Also I received some emails from Japan Airlines in Japanese with no English selection which worried me. I still don’t know what they said. The service at check in and onboard was very courteous and polite, and staff was helpful.
Air New Zealand
7.9
Good
458 reviews
Japan Airlines
8.3
Very good
1,440 reviews

Food

7.7

Comfort

8.2

Entertainment

7.8

Overall

8.3

Crew

8.7

Boarding

8.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2024

HKG - NRT

Online check in and seat selection was tricky. Also I received some emails from Japan Airlines in Japanese with no English selection which worried me. I still don’t know what they said. The service at check in and onboard was very courteous and polite, and staff was helpful.
Qantas Airways
7.5
Good
815 reviews
Japan Airlines
8.3
Very good
1,440 reviews

Food

7.7

Comfort

8.2

Entertainment

7.8

Overall

8.3

Crew

8.7

Boarding

8.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2024

HKG - NRT

Online check in and seat selection was tricky. Also I received some emails from Japan Airlines in Japanese with no English selection which worried me. I still don’t know what they said. The service at check in and onboard was very courteous and polite, and staff was helpful.

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.

  • What are the cheapest airlines to fly from Australia to Kentucky one-way?

    One-way options have recently been found by users for as low as $823 on Japan Airlines. Other airlines that offer cheap prices include United Airlines from $829 and Air Canada from $850 one-way.

  • 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, January is the cheapest month in which you can book a flight from Australia to Kentucky (average of $299). Flying from Australia to Kentucky in April is currently the most expensive (average of $369). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Australia to Kentucky

See prices for flight routes from nearby airports that may be better suited for you.
Melbourne to Los Angeles flights
Sydney to Los Angeles flights
Brisbane to Los Angeles flights
Melbourne to San Francisco flights
Sydney to San Francisco flights
Sydney to John F Kennedy Intl flights
Sydney to Newark flights
Sydney to Ontario flights
Sydney to LaGuardia flights
Melbourne to John F Kennedy Intl flights
Papeete to Los Angeles flights
Melbourne to Newark flights
Melbourne to LaGuardia flights
Sydney to Honolulu flights
Melbourne to Dallas/Fort Worth flights
Auckland to Los Angeles flights
Sydney to Santa Ana flights
Auckland to John F Kennedy Intl flights
Melbourne to Ontario flights
Melbourne to Honolulu flights
Sydney to Dallas/Fort Worth flights
Brisbane to John F Kennedy Intl flights
Auckland to San Francisco flights
Avalon to Los Angeles flights
Brisbane to Ontario flights
Melbourne to Orlando flights
Perth to Newark flights
Perth to Los Angeles flights
Perth to John F Kennedy Intl flights
Brisbane to San Francisco flights
Brisbane to Newark flights
Sydney to Boston flights
Brisbane to Honolulu flights
Sydney to Seattle flights
Brisbane to LaGuardia flights
Melbourne to Seattle flights
Sydney to Oakland flights
Melbourne to Boston flights
Avalon to Honolulu flights
Sydney to San Jose flights
Melbourne to Hobby flights
Auckland to LaGuardia flights
Brisbane to Santa Ana flights
Sydney to Atlanta flights
Sydney to Hobby flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.