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$476+ Cheap flights from Kentucky to Australia

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 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — SYD
ene. 26 — feb. 21
dom. 1/26
dom. 2/2
1 adult, Economy
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Cheap flight deals from Kentucky to Australia

Discover tips and strategies to find the most affordable flight options for your journey from Kentucky (USKY) to Australia (AU0). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated enero 21, 2025.

Round-trip from

$854
(American Airlines)

One-way from

$479
(Kiwi.com)
From Kentucky to Australia
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One-way flight from Kentucky to Australia
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Find flight deals from Kentucky to Australia

Cheapest flights from Kentucky to Australia
Explore the most affordable flight options available from Kentucky to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 21, 2025.

This American Airlines deal was found by Cheapflights users on 1/20. 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.
mar. 8/266:00 amBNA - SYD
1 stop34h 05mAmerican Airlines
mié. 9/109:10 amSYD - BNA
1 stop20h 53mAmerican Airlines
Deal found 1/20$844
This United Airlines deal was found by Cheapflights users on 1/21. 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.
mar. 9/236:29 amBNA - SYD
2 stops33h 26mUnited Airlines
mar. 9/3010:20 amSYD - BNA
1 stop27h 35mUnited Airlines
Deal found 1/21$869
This United deal was found by Cheapflights users on 1/21. 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.
sáb. 5/106:20 amCVG - SYD
2 stops34h 40mUnited Airlines
sáb. 5/319:30 amSYD - CVG
2 stops28h 13mUnited Airlines
Deal found 1/21$971
This Delta deal was found by Cheapflights users on 1/20. 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.
jue. 7/103:00 pmBNA - SYD
1 stop24h 35mDelta
jue. 7/179:25 amSYD - BNA
1 stop23h 23mDelta
Deal found 1/20$976
This Delta deal was found by Cheapflights users on 1/21. 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.
sáb. 5/107:10 amCVG - SYD
1 stop33h 25mDelta
sáb. 5/319:25 amSYD - CVG
2 stops39h 18mDelta
Deal found 1/21$985
This United deal was found by Cheapflights users on 1/21. 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.
sáb. 3/13:32 pmSDF - SYD
1 stop23h 28mUnited Airlines
sáb. 3/811:50 amSYD - SDF
1 stop25h 57mUnited Airlines
Deal found 1/21$1,007
This Delta deal was found by Cheapflights users on 1/21. 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.
jue. 2/201:11 pmLEX - SYD
2 stops27h 24mDelta
jue. 2/272:15 pmSYD - LEX
2 stops23h 23mDelta
Deal found 1/21$1,020
This United deal was found by Cheapflights users on 1/21. 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.
jue. 3/66:35 pmBNA - BNE
1 stop20h 55mUnited Airlines
jue. 3/1310:40 amBNE - BNA
1 stop21h 44mUnited Airlines
Deal found 1/21$1,022
This Air Canada deal was found by Cheapflights users on 1/20. 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.
mar. 8/266:35 pmBNA - SYD
2 stops45h 45mAir Canada
mié. 9/109:20 amSYD - BNA
3 stops44h 25mAir Canada
Deal found 1/20$1,025
This United Airlines deal was found by Cheapflights users on 1/20. 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.
jue. 3/610:35 amTYS - BNE
2 stops29h 55mUnited Airlines
jue. 3/1310:40 amBNE - TYS
2 stops26h 50mUnited Airlines
Deal found 1/20$1,027
This American Airlines deal was found by Cheapflights users on 1/20. 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.
jue. 3/66:21 pmTYS - BNE
1 stop20h 54mAmerican Airlines
jue. 3/138:05 amBNE - TYS
1 stop21h 14mAmerican Airlines
Deal found 1/20$1,064
This Expedia deal was found by Cheapflights users on 1/21. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 7/106:35 pmBNA - SYD
2 stops69h 45mMultiple Airlines
dom. 7/207:00 amSYD - BNA
2 stops27h 42mMultiple Airlines
Deal found 1/21$1,080

Find flights from Kentucky to Australia within your budget

Customize your flight search to find flights from Kentucky to Australia 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 enero 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

mié. 3/12

5:48 pm-9:00 am

1 stop23h 12m

Sydney Kingsford Smith

mié. 3/19

11:15 am-4:41 pm

1 stop21h 26m

$854

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

mié. 7/9

11:05 am-7:00 am

3 stops28h 55m

Sydney Kingsford Smith

mié. 7/23

10:20 am-5:22 pm

2 stops22h 02m

$873

CincinnatiSydney

CVG - SYD

CVGSYD

Cincinnati Cinci./N. Kentucky

sáb. 5/10

6:20 am-7:00 am

2 stops34h 40m

Sydney Kingsford Smith

sáb. 5/31

9:30 am-11:43 pm

2 stops28h 13m

$971

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

jue. 7/10

6:30 pm-6:35 am

1 stop21h 05m

Sydney Kingsford Smith

jue. 7/17

9:25 am-5:48 pm

1 stop23h 23m

$976

CincinnatiSydney

CVG - SYD

CVGSYD

Cincinnati Cinci./N. Kentucky

sáb. 5/10

7:10 am-6:35 am

1 stop33h 25m

Sydney Kingsford Smith

sáb. 5/31

9:25 am-10:43 am

2 stops39h 18m

$985

LouisvilleSydney

SDF - SYD

SDFSYD

Louisville Intl

sáb. 3/1

3:32 pm-7:00 am

1 stop23h 28m

Sydney Kingsford Smith

sáb. 3/8

11:50 am-9:47 pm

1 stop25h 57m

$1,007

LexingtonSydney

LEX - SYD

LEXSYD

Lexington Blue Grass

jue. 2/20

1:11 pm-8:35 am

2 stops27h 24m

Sydney Kingsford Smith

jue. 2/27

2:15 pm-9:38 pm

2 stops23h 23m

$1,020

NashvilleBrisbane

BNA - BNE

BNABNE

Nashville Intl

mié. 3/12

6:35 pm-6:30 am

1 stop20h 55m

Brisbane

mié. 4/2

10:30 am-10:40 pm

1 stop27h 10m

$1,022

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

vie. 6/13

8:15 am-7:20 am

1 stop32h 05m

Sydney Kingsford Smith

vie. 7/4

9:20 am-9:20 am

2 stops39h 00m

$1,052

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

jue. 7/10

6:35 pm-7:20 am

2 stops69h 45m

Sydney Kingsford Smith

dom. 7/20

7:00 am-7:42 pm

2 stops27h 42m

$1,080

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 49 results
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Best time to book a flight from Kentucky to Australia

Have a flexible travel schedule? Discover the best time to fly to Australia from Kentucky 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.

Travel insights for flights from Kentucky to Australia

Get recent, data-driven insights about flights from Kentucky to Australia including ideal travel times, pricing trends, and more.

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

Currently, February is the cheapest month in which you can book a flight from Kentucky to Australia (average of $1,051). Flying from Kentucky to Australia in December is currently the most expensive (average of $1,643). 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 KY to AU?

Find hourly flight availability from Kentucky to Australia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated enero 21, 2025.

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

Rainfall in Australia by month

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

In terms of precipitation, rainfall in Australia ranges from 2.0 - 5.1 inches per month. March is typically the wettest month, when rainfall can reach 5.1 in. September is typically the driest time to visit Australia when rainfall is around 2.0 in.

Temperature in Australia by month

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

If weather is an important factor for your trip to Australia, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Australia

Get insights into the airlines that provide service to Australia. 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 Australia. Reviews last updated enero 21, 2025.
To help decide which airline to fly from Kentucky to Australia, see what other customers have to say about LATAM Airlines, Delta and Qantas Airways. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
ANA
8.4
Very good
852 reviews

Comfort

8.2

Crew

8.7

Food

7.7

Boarding

8.6

Entertainment

7.9

Overall

8.4

Reviews

1 / 10

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

ANA
8.4
Very good
852 reviews
ANA
8.4
Very good
852 reviews

Comfort

8.2

Crew

8.7

Food

7.7

Boarding

8.6

Entertainment

7.9

Overall

8.4

Reviews

1 / 10

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

Emirates
8.1
Very good
3,360 reviews
ANA
8.4
Very good
852 reviews

Comfort

8.2

Crew

8.7

Food

7.7

Boarding

8.6

Entertainment

7.9

Overall

8.4

Reviews

1 / 10

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

Delta
8.0
Very good
8,521 reviews
ANA
8.4
Very good
852 reviews

Comfort

8.2

Crew

8.7

Food

7.7

Boarding

8.6

Entertainment

7.9

Overall

8.4

Reviews

1 / 10

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

Alaska Airlines
8.0
Very good
9,706 reviews
ANA
8.4
Very good
852 reviews

Comfort

8.2

Crew

8.7

Food

7.7

Boarding

8.6

Entertainment

7.9

Overall

8.4

Reviews

1 / 10

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

Air New Zealand
7.9
Good
485 reviews
ANA
8.4
Very good
852 reviews

Comfort

8.2

Crew

8.7

Food

7.7

Boarding

8.6

Entertainment

7.9

Overall

8.4

Reviews

1 / 10

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

Related info for your journey

Find useful and relevant information for your journey from Kentucky to Australia. 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 Kentucky to Australia one-way?

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $552. Delta flights start at $595 while deals on American Airlines start at $628 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Kentucky to Australia 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 Kentucky to Australia?

    Currently, February is the cheapest month in which you can book a flight from Kentucky to Australia (average of $1,051). Flying from Kentucky to Australia in December is currently the most expensive (average of $1,643). 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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Alternative routes for Kentucky to Australia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Kentucky to Australia

Discover the top 4 airlines that operate flights from Kentucky to Australia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated enero 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$909Average$1,419FlexibilityNo cancel feeOn-time69%
DeltaCheapest$1,000Average$1,418FlexibilityNo cancel feeOn-timeN/A
Qantas AirwaysCheapest$1,172Average$1,895FlexibilityNo cancel feeOn-time74%
American AirlinesCheapest$1,190Average$1,482FlexibilityNo cancel feeOn-time71%
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