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Cheap flights from Kentucky to Sydney from $1,007

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 9/4. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — SYD
1 Apr — 8 Apr1
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 27 March 2025.

Round-trip from

$1,349

One-way from

$1,007

Popular in

July

Cheapest in

April

Average price

$1,931
American Airlines
  • American Airlines
  • 2/9-30/9
  • 3 total stops
  • 45h 53m total
  • Kentucky to Sydney
Search Deals
9/4
  • 9/4
  • 3 total stops
  • 40h 40m total
  • Kentucky to Sydney
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($132 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($113 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 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 27 March 2025.

Tue 2/915:05BNA - SYD
2 stops25h 00mAmerican Airlines
Tue 30/909:10SYD - BNA
1 stop20h 53mAmerican Airlines
Deal found 26/3$1,349
Tue 18/1106:29BNA - SYD
2 stops33h 46mUnited Airlines
Fri 28/1112:10SYD - BNA
1 stop22h 00mUnited Airlines
Deal found 26/3$1,364
Sat 24/509:00CVG - SYD
2 stops32h 00mUnited Airlines
Sat 7/610:20SYD - CVG
2 stops38h 31mUnited Airlines
Deal found 25/3$1,471
Thu 1/517:56LEX - SYD
3 stops49h 39mLATAM Airlines
Fri 9/512:10SYD - LEX
2 stops35h 14mLATAM Airlines
Deal found 25/3$1,567
Tue 6/511:15BNA - SYD
3 stops33h 30mMultiple Airlines
Mon 12/513:15SYD - BNA
3 stops31h 40mMultiple Airlines
Deal found 26/3$1,720
Thu 1/508:50LEX - SYD
2 stops32h 05mUnited Airlines
Fri 9/509:30SYD - LEX
2 stops28h 16mUnited Airlines
Deal found 25/3$1,860
Sun 1/608:15BNA - SYD
2 stops32h 05mAir Canada
Sat 7/609:20SYD - BNA
2 stops26h 40mAir Canada
Deal found 27/3$1,968
Wed 8/1009:00SDF - SYD
2 stops32h 00mUnited Airlines
Wed 22/1010:30SYD - SDF
2 stops26h 00mUnited Airlines
Deal found 26/3$1,999
Sat 8/1116:35CVG - SYD
2 stops49h 00mAir Canada
Sat 22/1111:20SYD - CVG
2 stops44h 37mAir Canada
Deal found 27/3$2,188
Tue 18/1114:05CVG - SYD
1 stop24h 50mQantas Airways
Mon 8/1214:30SYD - CVG
1 stop21h 15mQantas Airways
Deal found 27/3$2,301
Mon 20/1016:19BNA - SYD
1 stop23h 46mQantas Airways
Mon 27/1011:15SYD - BNA
1 stop20h 10mQantas Airways
Deal found 27/3$2,315
Wed 24/1214:53BNA - SYD
1 stop24h 42mDelta
Mon 5/111:05SYD - BNA
1 stop24h 01mDelta
Deal found 26/3$2,364

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 27 March 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

Tue 2/9

15:05-07:05

2 stops25h 00m

Sydney Kingsford Smith

Tue 30/9

09:10-15:03

1 stop20h 53m

$1,349

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Sat 10/5

14:25-06:55

1 stop25h 30m

Sydney Kingsford Smith

Sat 17/5

09:30-20:58

2 stops26h 28m

$1,367

CincinnatiSydney

CVG - SYD

CVGSYD

Cincinnati Cinci./N. Kentucky

Sat 24/5

09:00-07:00

2 stops32h 00m

Sydney Kingsford Smith

Thu 5/6

09:30-23:43

2 stops28h 13m

$1,471

LexingtonSydney

LEX - SYD

LEXSYD

Lexington Blue Grass

Thu 1/5

17:56-09:35

3 stops49h 39m

Sydney Kingsford Smith

Fri 9/5

12:10-09:24

2 stops35h 14m

$1,567

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Tue 6/5

11:15-11:45

3 stops33h 30m

Sydney Kingsford Smith

Mon 12/5

13:15-05:55

3 stops31h 40m

$1,720

LexingtonSydney

LEX - SYD

LEXSYD

Lexington Blue Grass

Thu 1/5

08:50-06:55

2 stops32h 05m

Sydney Kingsford Smith

Fri 9/5

09:30-23:46

2 stops28h 16m

$1,860

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Sun 1/6

08:15-07:20

2 stops32h 05m

Sydney Kingsford Smith

Sat 7/6

09:20-21:00

2 stops26h 40m

$1,968

CincinnatiSydney

CVG - SYD

CVGSYD

Cincinnati Cinci./N. Kentucky

Sat 26/7

13:30-07:20

2 stops51h 50m

Sydney Kingsford Smith

Tue 19/8

09:20-20:19

2 stops24h 59m

$2,239

CincinnatiSydney

CVG - SYD

CVGSYD

Cincinnati Cinci./N. Kentucky

Mon 26/5

19:53-06:55

1 stop21h 02m

Sydney Kingsford Smith

Tue 3/6

10:25-19:03

1 stop22h 38m

$2,315

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Sat 10/5

08:10-06:35

1 stop31h 25m

Sydney Kingsford Smith

Sat 17/5

09:25-20:56

1 stop26h 31m

$2,367

Flights are sorted by cheapest return flights first.

Deals found on 26/3

Showing 1-10 of 32 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 27 March 2025.
Get a feel of what it's like to fly with Alaska Airlines, Delta and Air New Zealand 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.
Alaska Airlines
8.0
Very Good
9,798 reviews
Check prices

Food

7.1

Entertainment

7.1

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very Good
9,798 reviews
Alaska Airlines
8.0
Very Good
9,798 reviews
Check prices

Food

7.1

Entertainment

7.1

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very Good
7,895 reviews
Alaska Airlines
8.0
Very Good
9,798 reviews
Check prices

Food

7.1

Entertainment

7.1

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Air New Zealand
7.9
Good
456 reviews
Alaska Airlines
8.0
Very Good
9,798 reviews
Check prices

Food

7.1

Entertainment

7.1

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
LATAM Airlines
7.5
Good
1,750 reviews
Alaska Airlines
8.0
Very Good
9,798 reviews
Check prices

Food

7.1

Entertainment

7.1

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Qantas Airways
7.5
Good
811 reviews
Alaska Airlines
8.0
Very Good
9,798 reviews
Check prices

Food

7.1

Entertainment

7.1

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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 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
Randwick
Terrigal
Lithgow
Bondi Beach
Leura
Swansea

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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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