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Cheap flights from Kentucky to Sydney from $759

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 23/8. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — SYD
16 Jul — 23 Jul1
1 adult

Cheap flight deals from Kentucky to Sydney

Keep the following information in mind while searching for Kentucky to Sydney flight deals. Data was last updated 11 July 2025.

Round-trip from

$1,327

One-way from

$759

Popular in

December

Cheapest in

April

Average price

$2,226
Air Canada
  • Air Canada
  • 19/10-28/10
  • 4 total stops
  • 78h 30m total
  • Kentucky to Sydney
Search Deals
23/8
  • 23/8
  • 3 total stops
  • 40h 40m total
  • Kentucky to Sydney
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($514 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($125 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find flight deals from Kentucky to Sydney

Cheapest flights from Kentucky to Sydney
Explore the most affordable flight options available from Kentucky to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.

Sun 19/1009:30CVG - SYD
2 stops31h 50mAir Canada
Tue 28/1010:20SYD - CVG
2 stops46h 40mAir Canada
Deal found 10/7$1,327
Thu 30/1017:03CVG - SYD
1 stop22h 57mUnited Airlines
Fri 7/1111:50SYD - CVG
1 stop27h 54mUnited Airlines
Deal found 10/7$1,415
Sat 20/915:35SDF - SYD
2 stops25h 25mUnited Airlines
Tue 30/910:20SYD - SDF
2 stops23h 37mUnited Airlines
Deal found 10/7$1,461
Sat 20/913:59LEX - SYD
2 stops27h 01mUnited Airlines
Tue 30/910:20SYD - LEX
2 stops24h 41mUnited Airlines
Deal found 10/7$1,461
Sat 20/916:33CVG - SYD
1 stop24h 22mAmerican Airlines
Tue 30/909:10SYD - CVG
2 stops22h 38mAmerican Airlines
Deal found 10/7$1,476
Wed 24/906:00SDF - SYD
2 stops34h 35mDelta
Sun 12/1010:25SYD - SDF
2 stops25h 26mDelta
Deal found 9/7$1,501
Sat 9/817:43BNA - SYD
1 stop22h 47mQantas Airways
Sat 23/809:10SYD - BNA
1 stop22h 32mQantas Airways
Deal found 9/7$1,600
Tue 23/908:15BNA - SYD
2 stops32h 05mAir Canada
Tue 30/909:20SYD - BNA
1 stop25h 17mAir Canada
Deal found 10/7$1,613
Fri 29/819:41BNA - SYD
1 stop20h 14mAmerican Airlines
Thu 11/909:10SYD - BNA
2 stops22h 40mAmerican Airlines
Deal found 9/7$1,653
Fri 29/816:55BNA - SYD
1 stop23h 00mUnited Airlines
Thu 11/910:20SYD - BNA
1 stop20h 09mUnited Airlines
Deal found 10/7$1,679
Tue 23/916:06BNA - SYD
2 stops24h 14mMultiple Airlines
Tue 30/909:20SYD - BNA
1 stop25h 17mMultiple Airlines
Deal found 9/7$1,772
Wed 6/815:15CVG - SYD
1 stop25h 40mMultiple Airlines
Wed 13/809:20SYD - CVG
2 stops25h 00mMultiple Airlines
Deal found 9/7$1,860

Cheapflights Fare Finder

Customise your flight search to find flights from Kentucky to Sydney 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 647,157 searches. Data last updated 11 July 2025.
Use the filters below to find and compare flights from Kentucky to Sydney that are best for you.

Fly from

Kentucky

Fly to

Sydney

Route

Depart

Return

Price

CincinnatiSydney

CVG - SYD

CVGSYD

Cincinnati Cinci./N. Kentucky

Sat 20/9

09:30-07:20

2 stops31h 50m

Sydney Kingsford Smith

Tue 30/9

09:20-20:27

2 stops25h 07m

$1,351

LouisvilleSydney

SDF - SYD

SDFSYD

Louisville Intl

Sat 20/9

15:35-07:00

2 stops25h 25m

Sydney Kingsford Smith

Tue 30/9

10:20-19:57

2 stops23h 37m

$1,461

LexingtonSydney

LEX - SYD

LEXSYD

Lexington Blue Grass

Sat 20/9

13:59-07:00

2 stops27h 01m

Sydney Kingsford Smith

Tue 30/9

10:20-21:01

2 stops24h 41m

$1,461

CincinnatiSydney

CVG - SYD

CVGSYD

Cincinnati Cinci./N. Kentucky

Sat 20/9

16:33-06:55

1 stop24h 22m

Sydney Kingsford Smith

Tue 30/9

09:10-17:48

2 stops22h 38m

$1,476

LouisvilleSydney

SDF - SYD

SDFSYD

Louisville Intl

Wed 24/9

06:00-06:35

2 stops34h 35m

Sydney Kingsford Smith

Sun 12/10

10:25-20:51

2 stops25h 26m

$1,501

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Sat 9/8

17:43-07:30

1 stop22h 47m

Sydney Kingsford Smith

Sat 23/8

09:10-16:42

1 stop22h 32m

$1,600

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Tue 23/9

08:15-07:20

2 stops32h 05m

Sydney Kingsford Smith

Tue 30/9

09:20-19:37

1 stop25h 17m

$1,613

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Fri 29/8

19:41-06:55

1 stop20h 14m

Sydney Kingsford Smith

Thu 11/9

09:10-16:50

2 stops22h 40m

$1,653

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Fri 29/8

16:06-07:00

2 stops23h 54m

Sydney Kingsford Smith

Thu 11/9

10:20-15:29

1 stop20h 09m

$1,679

CincinnatiSydney

CVG - SYD

CVGSYD

Cincinnati Cinci./N. Kentucky

Sat 26/7

14:06-07:00

2 stops26h 54m

Sydney Kingsford Smith

Tue 19/8

10:20-23:57

2 stops27h 37m

$1,680

Flights are sorted by cheapest return flights first.

Deals found on 9/7

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

Have a flexible travel schedule? Discover the best time to fly to Sydney from Kentucky with our price prediction graph.
Estimated return 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 Kentucky to Sydney

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

Currently, May is the cheapest month in which you can book a flight from Kentucky to Sydney (average of $129). Flying from Kentucky to Sydney in October is currently the most expensive (average of $171). 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.

Reviews of airlines servicing Sydney

Get insights into the airlines that provide service to Sydney. 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 Sydney. Reviews last updated 11 July 2025.
Get a feel of what it's like to fly with ANA, Japan Airlines, andDelta from Kentucky to Sydney by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
ANA
8.4
Very Good
900 reviews
Check prices

Crew

8.7

Food

7.7

Comfort

8.2

Boarding

8.6

Entertainment

7.9

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Kenneth,July 2025

SFO - HND

Great food, great service, great comfort. Can’t ask for more although I’m only flying economy!
ANA
8.4
Very Good
900 reviews
ANA
8.4
Very Good
900 reviews
Check prices

Crew

8.7

Food

7.7

Comfort

8.2

Boarding

8.6

Entertainment

7.9

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Kenneth,July 2025

SFO - HND

Great food, great service, great comfort. Can’t ask for more although I’m only flying economy!
Japan Airlines
8.3
Very Good
1,512 reviews
ANA
8.4
Very Good
900 reviews
Check prices

Crew

8.7

Food

7.7

Comfort

8.2

Boarding

8.6

Entertainment

7.9

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Kenneth,July 2025

SFO - HND

Great food, great service, great comfort. Can’t ask for more although I’m only flying economy!
Delta
8.0
Very Good
7,951 reviews
ANA
8.4
Very Good
900 reviews
Check prices

Crew

8.7

Food

7.7

Comfort

8.2

Boarding

8.6

Entertainment

7.9

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Kenneth,July 2025

SFO - HND

Great food, great service, great comfort. Can’t ask for more although I’m only flying economy!
Air New Zealand
8.0
Very Good
494 reviews
ANA
8.4
Very Good
900 reviews
Check prices

Crew

8.7

Food

7.7

Comfort

8.2

Boarding

8.6

Entertainment

7.9

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Kenneth,July 2025

SFO - HND

Great food, great service, great comfort. Can’t ask for more although I’m only flying economy!
Qantas Airways
7.5
Good
876 reviews
ANA
8.4
Very Good
900 reviews
Check prices

Crew

8.7

Food

7.7

Comfort

8.2

Boarding

8.6

Entertainment

7.9

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Kenneth,July 2025

SFO - HND

Great food, great service, great comfort. Can’t ask for more although I’m only flying economy!

Related info for your journey

Find useful and relevant information for your journey from Kentucky to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Sydney from Kentucky?

    If you book a flight to Sydney from Kentucky, you will be flying to Kingsford Smith, which is the city’s only airport. Sydney Kingsford Smith (SYD) is located 7.5 km from the centre of Sydney.

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

    To fly one-way, consider booking your trip with Air Canada, which is currently one of the cheapest options available, starting at $774. Qantas Airways flights start at $871 while deals on American Airlines start at $996 one-way.

  • What are the most popular routes from Kentucky to Sydney?

    The most popular flight routes from Kentucky to Sydney are Nashville Intl - Sydney Kingsford Smith, Cincinnati Cinci./N. Kentucky - Sydney Kingsford Smith and Louisville Intl - Sydney Kingsford Smith.

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

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

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

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

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

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

    Currently, May is the cheapest month in which you can book a flight from Kentucky to Sydney (average of $129). Flying from Kentucky to Sydney in October is currently the most expensive (average of $171). 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

Travelling to a place near Kentucky?

Book flights to Kentucky if you plan to visit one of these locations
Parramatta
Wollongong
Katoomba
Manly
Penrith
Coogee
Cronulla
Terrigal
Lithgow
Randwick
Bondi Beach
Leura

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Top airline flying from Kentucky to Sydney

Discover the top airline that operate flights from Kentucky to Sydney. 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 647,157 searches. Data last updated 11 July 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,369Average$2,218FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Kentucky to Sydney?

Deals for Kentucky to Sydney flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Kentucky to Sydney?

Cheapflights simply makes it quick and affordable to book flights from Kentucky to Sydney by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Kentucky to Sydney with no change fees?

Yes, we can. To see specific flights from Kentucky to Sydney with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Kentucky to Sydney become cheaper?

Not ready to book yet? You can track prices for flights from Kentucky to Sydney on Cheapflights with our Price Alert feature and get notified when better prices are available.

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