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Cheap flights from Kentucky to Sydney from $956

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 4/7. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — SYD
29 Apr — 6 May1
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 24 April 2025.

Round-trip from

$1,851

One-way from

$956

Popular in

July

Cheapest in

April

Average price

$1,737
Air New Zealand
  • Air New Zealand
  • 15/10-29/10
  • 4 total stops
  • 52h 44m total
  • Kentucky to Sydney
Search Deals
4/7
  • 4/7
  • 3 total stops
  • 51h 39m total
  • Kentucky to Sydney
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($179 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($125 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 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 24 April 2025.

Wed 15/1010:48BNA - SYD
2 stops29h 57mAir New Zealand
Wed 29/1011:45SYD - BNA
2 stops22h 47mAir New Zealand
Deal found 22/4$1,851
Mon 12/515:51SDF - SYD
2 stops40h 19mMultiple Airlines
Thu 15/513:15SYD - SDF
2 stops39h 41mMultiple Airlines
Deal found 23/4$2,009
Sun 2/1108:35CVG - SYD
2 stops32h 10mAir New Zealand
Mon 10/1109:55SYD - CVG
2 stops41h 03mAir New Zealand
Deal found 23/4$2,043
Sun 22/612:53SDF - SYD
2 stops27h 42mDelta
Mon 30/609:25SYD - SDF
2 stops28h 34mDelta
Deal found 23/4$2,071
Wed 18/611:55CVG - SYD
2 stops28h 40mDelta
Wed 2/709:25SYD - CVG
2 stops24h 35mDelta
Deal found 24/4$2,071
Mon 20/1008:15BNA - SYD
2 stops56h 05mAir Canada
Mon 27/1010:20SYD - BNA
2 stops39h 09mAir Canada
Deal found 22/4$2,081
Sun 1/615:00BNA - SYD
1 stop24h 35mDelta
Sun 22/609:25SYD - BNA
1 stop24h 19mDelta
Deal found 24/4$2,175
Sun 23/1109:10CVG - SYD
3 stops31h 35mMultiple Airlines
Sat 6/1211:45SYD - CVG
3 stops26h 36mMultiple Airlines
Deal found 23/4$2,208
Mon 3/1109:00CVG - SYD
2 stops43h 15mANA
Tue 11/1121:45SYD - CVG
2 stops38h 32mANA
Deal found 23/4$2,225
Fri 26/909:30CVG - SYD
2 stops31h 50mAir Canada
Sat 4/1009:20SYD - CVG
1 stop44h 27mAir Canada
Deal found 23/4$2,234
Wed 15/1016:19BNA - SYD
1 stop23h 46mAmerican Airlines
Wed 29/1011:15SYD - BNA
1 stop20h 10mAmerican Airlines
Deal found 22/4$2,256
Sun 15/614:07LEX - SYD
2 stops26h 53mUnited Airlines
Tue 1/710:20SYD - LEX
2 stops25h 51mUnited Airlines
Deal found 23/4$2,259

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 24 April 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

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Wed 15/10

10:48-08:45

2 stops29h 57m

Sydney Kingsford Smith

Wed 29/10

11:45-18:32

2 stops22h 47m

$1,851

LouisvilleSydney

SDF - SYD

SDFSYD

Louisville Intl

Mon 12/5

15:51-22:10

2 stops40h 19m

Sydney Kingsford Smith

Thu 15/5

13:15-14:56

2 stops39h 41m

$2,009

LouisvilleSydney

SDF - SYD

SDFSYD

Louisville Intl

Sun 22/6

12:53-06:35

2 stops27h 42m

Sydney Kingsford Smith

Mon 30/6

09:25-23:59

2 stops28h 34m

$2,071

CincinnatiSydney

CVG - SYD

CVGSYD

Cincinnati Cinci./N. Kentucky

Wed 18/6

11:55-06:35

2 stops28h 40m

Sydney Kingsford Smith

Wed 2/7

09:25-20:00

2 stops24h 35m

$2,071

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Mon 20/10

08:15-08:20

2 stops56h 05m

Sydney Kingsford Smith

Mon 27/10

10:20-09:29

2 stops39h 09m

$2,081

CincinnatiSydney

CVG - SYD

CVGSYD

Cincinnati Cinci./N. Kentucky

Fri 26/9

09:30-07:20

2 stops31h 50m

Sydney Kingsford Smith

Sat 4/10

09:20-15:47

2 stops44h 27m

$2,234

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Wed 15/10

16:19-08:05

1 stop23h 46m

Sydney Kingsford Smith

Wed 29/10

11:15-15:25

1 stop20h 10m

$2,256

LexingtonSydney

LEX - SYD

LEXSYD

Lexington Blue Grass

Sun 15/6

14:07-07:00

2 stops26h 53m

Sydney Kingsford Smith

Tue 1/7

10:20-22:11

2 stops25h 51m

$2,259

CincinnatiSydney

CVG - SYD

CVGSYD

Cincinnati Cinci./N. Kentucky

Tue 24/6

16:26-07:05

2 stops24h 39m

Sydney Kingsford Smith

Tue 8/7

09:10-19:37

2 stops24h 27m

$2,262

LexingtonSydney

LEX - SYD

LEXSYD

Lexington Blue Grass

Tue 5/8

13:57-07:05

2 stops27h 08m

Sydney Kingsford Smith

Mon 18/8

09:10-21:50

2 stops26h 40m

$2,264

Flights are sorted by cheapest return flights first.

Deals found on 22/4

Showing 1-10 of 40 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.

Rainfall in Sydney by month

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

In terms of precipitation, rainfall in Sydney ranges from 50.0 - 130.0 inches per month. March is typically the wettest month, when rainfall can reach 130.0 mm. September is typically the driest time to visit Sydney when rainfall is around 50.0 mm.

Temperature in Sydney by month

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

If weather is an important factor for your trip to Sydney, 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 22.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 11.0 C).

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 24 April 2025.
Get a feel of what it's like to fly with Japan Airlines, ANA and Alaska Airlines from Kentucky to Sydney by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very Good
1,453 reviews
Check prices

Overall

8.3

Crew

8.7

Food

7.7

Entertainment

7.8

Boarding

8.4

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
Japan Airlines
8.3
Very Good
1,453 reviews
Japan Airlines
8.3
Very Good
1,453 reviews
Check prices

Overall

8.3

Crew

8.7

Food

7.7

Entertainment

7.8

Boarding

8.4

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
ANA
8.3
Very Good
853 reviews
Japan Airlines
8.3
Very Good
1,453 reviews
Check prices

Overall

8.3

Crew

8.7

Food

7.7

Entertainment

7.8

Boarding

8.4

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
Alaska Airlines
8.0
Very Good
9,918 reviews
Japan Airlines
8.3
Very Good
1,453 reviews
Check prices

Overall

8.3

Crew

8.7

Food

7.7

Entertainment

7.8

Boarding

8.4

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
Delta
8.0
Very Good
7,920 reviews
Japan Airlines
8.3
Very Good
1,453 reviews
Check prices

Overall

8.3

Crew

8.7

Food

7.7

Entertainment

7.8

Boarding

8.4

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
Air New Zealand
8.0
Very Good
469 reviews
Japan Airlines
8.3
Very Good
1,453 reviews
Check prices

Overall

8.3

Crew

8.7

Food

7.7

Entertainment

7.8

Boarding

8.4

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

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 American Airlines, which is currently one of the cheapest options available, starting at $1,294. Air New Zealand flights start at $1,303 while deals on Delta start at $1,330 one-way.

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

    The most popular flight routes from Kentucky to Sydney are Cincinnati Cinci./N. Kentucky - Sydney Kingsford Smith, Nashville Intl - 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
Randwick
Terrigal
Cronulla
Lithgow
Bondi Beach
Leura
Swansea

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Fly with Cheapflights

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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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