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$448+ Cheap flights from Kentucky to Sydney (SYD)

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 2/20. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — SYD
Dec 27 — Jan 31
Fri 12/27
Fri 1/3
1 adult, Economy
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Cheap flight deals from Kentucky to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Kentucky (USKY) to Sydney (SYD). 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 December 22, 2024.

Round-trip from

$854
(United Airlines)

One-way from

$448
(Kiwi.com)
From Kentucky to Sydney Kingsford Smith
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One-way flight from Kentucky to Sydney Kingsford Smith
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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 December 22, 2024.

This United deal was found by Cheapflights users on 12/21. 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.
Fri 12/2710:45 amBNA - SYD
1 stop27h 15mUnited Airlines
Sat 1/1812:10 pmSYD - BNA
2 stops25h 13mUnited Airlines
Deal found 12/21$964
This United deal was found by Cheapflights users on 12/22. 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.
Thu 12/261:42 pmCVG - SYD
2 stops27h 23mUnited Airlines
Sat 1/1111:20 amSYD - CVG
2 stops27h 06mUnited Airlines
Deal found 12/22$1,792
This United deal was found by Cheapflights users on 12/22. 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.
Sat 12/286:05 amLEX - SYD
2 stops35h 10mUnited Airlines
Sun 1/511:20 amSYD - LEX
2 stops51h 03mUnited Airlines
Deal found 12/22$2,055
This KAYAK deal was found by Cheapflights users on 12/21. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/253:25 pmBNA - SYD
1 stop22h 10mQantas Airways
Fri 12/2711:15 amSYD - BNA
1 stop21h 47mQantas Airways
Deal found 12/21$2,630
This KAYAK deal was found by Cheapflights users on 12/21. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/226:44 pmBNA - SYD
1 stop21h 31mAir New Zealand
Tue 12/247:15 pmSYD - BNA
2 stops42h 00mAir New Zealand
Deal found 12/21$2,882
This Justfly.com deal was found by Cheapflights users on 12/22. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/265:24 pmCVG - SYD
1 stop21h 11mQantas Airways
Sat 12/289:45 amSYD - CVG
2 stops50h 27mQantas Airways
Deal found 12/22$2,957
This Korean Air deal was found by Cheapflights users on 12/22. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/266:00 amCVG - SYD
2 stops32h 55mMultiple Airlines
Sat 12/289:10 amSYD - CVG
2 stops30h 48mMultiple Airlines
Deal found 12/22$3,127
This Mytrip deal was found by Cheapflights users on 12/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2410:00 amBNA - SYD
2 stops30h 35mMultiple Airlines
Thu 12/263:15 pmSYD - BNA
3 stops34h 59mMultiple Airlines
Deal found 12/20$3,152
This CheapOair deal was found by Cheapflights users on 12/21. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2710:00 amBNA - SYD
2 stops30h 35mAir Canada
Sat 1/1811:20 amSYD - BNA
3 stops42h 10mAir Canada
Deal found 12/21$3,505
This Alaska Airlines deal was found by Cheapflights users on 12/22. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/266:46 pmCVG - SYD
3 stops32h 59mAlaska Airlines
Sat 1/119:40 pmSYD - CVG
2 stops35h 49mAlaska Airlines
Deal found 12/22$3,663
This Qatar Airways deal was found by Cheapflights users on 12/22. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/282:09 pmLEX - SYD
2 stops60h 41mQatar Airways
Sun 1/57:30 pmSYD - LEX
3 stops41h 54mQatar Airways
Deal found 12/22$4,892
This Justfly.com deal was found by Cheapflights users on 12/22. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/282:09 pmLEX - SYD
1 stop24h 26mQantas Airways
Sun 1/59:35 pmSYD - LEX
2 stops32h 04mQantas Airways
Deal found 12/22$5,016

Find flights from Kentucky to Sydney within your budget

Customize 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 2,558,603 searches. Data last updated December 22, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Wed 2/5

12:40 pm-7:00 am

2 stops25h 20m

Sydney Kingsford Smith

Wed 2/12

12:10 pm-5:34 pm

1 stop22h 24m

$854

KnoxvilleSydney

TYS - SYD

TYSSYD

Knoxville McGhee Tyson

Thu 3/13

10:35 am-7:00 am

1 stop29h 25m

Sydney Kingsford Smith

Fri 3/21

11:50 am-6:07 pm

1 stop21h 17m

$876

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Sat 3/1

2:07 pm-6:50 am

2 stops23h 43m

Sydney Kingsford Smith

Sat 3/8

2:15 pm-8:30 am

2 stops35h 15m

$877

LouisvilleSydney

SDF - SYD

SDFSYD

Louisville Intl

Sat 3/1

7:00 am-7:00 am

1 stop32h 00m

Sydney Kingsford Smith

Sat 3/8

11:50 am-7:47 pm

1 stop23h 57m

$932

LexingtonSydney

LEX - SYD

LEXSYD

Lexington Blue Grass

Thu 5/1

7:00 am-7:00 am

2 stops34h 00m

Sydney Kingsford Smith

Thu 5/15

10:20 am-10:12 pm

2 stops25h 52m

$936

CincinnatiSydney

CVG - SYD

CVGSYD

Cincinnati Cinci./N. Kentucky

Sat 3/22

4:50 pm-7:00 am

1 stop23h 10m

Sydney Kingsford Smith

Fri 3/28

11:50 am-11:30 pm

1 stop26h 40m

$1,116

LexingtonSydney

LEX - SYD

LEXSYD

Lexington Blue Grass

Thu 3/20

10:27 am-6:05 am

2 stops28h 38m

Sydney Kingsford Smith

Tue 5/20

9:25 am-11:55 pm

2 stops28h 30m

$1,149

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Sun 6/1

8:15 am-7:20 am

1 stop32h 05m

Sydney Kingsford Smith

Sat 6/7

6:00 pm-7:42 pm

2 stops40h 42m

$1,315

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Sat 2/1

4:45 pm-9:35 am

2 stops47h 50m

Sydney Kingsford Smith

Fri 2/14

2:00 pm-5:07 am

3 stops32h 07m

$1,429

BlountvilleSydney

TRI - SYD

TRISYD

Blountville Tri Cities TN/VA

Sun 4/27

6:05 am-6:35 am

2 stops34h 30m

Sydney Kingsford Smith

Sat 5/10

9:25 am-10:18 pm

2 stops26h 53m

$1,467

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/22

Showing 1-10 of 39 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 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 Sydney

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

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

Currently, February is the cheapest month in which you can book a flight from Kentucky to Sydney (average of $1,051). Flying from Kentucky to Sydney 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 SYD?

Find hourly flight availability from Kentucky to Sydney. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 22, 2024.

When flying from Kentucky to Sydney, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 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 Sydney when rainfall is around 2.0 in.

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 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 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 December 22, 2024.
Read through reviews of airlines operating flights from Kentucky to Sydney, such as Qantas Airways, Air New Zealand and American Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,549 reviews

Boarding

8.2

Crew

8.5

Comfort

7.9

Entertainment

7.1

Food

7.2

Overall

8.0

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

Alaska Airlines
8.0
Very good
9,549 reviews
Alaska Airlines
8.0
Very good
9,549 reviews

Boarding

8.2

Crew

8.5

Comfort

7.9

Entertainment

7.1

Food

7.2

Overall

8.0

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

Delta
8.0
Very good
8,594 reviews
Alaska Airlines
8.0
Very good
9,549 reviews

Boarding

8.2

Crew

8.5

Comfort

7.9

Entertainment

7.1

Food

7.2

Overall

8.0

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

Air New Zealand
8.0
Very good
493 reviews
Alaska Airlines
8.0
Very good
9,549 reviews

Boarding

8.2

Crew

8.5

Comfort

7.9

Entertainment

7.1

Food

7.2

Overall

8.0

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

Qatar Airways
7.5
Good
3,789 reviews
Alaska Airlines
8.0
Very good
9,549 reviews

Boarding

8.2

Crew

8.5

Comfort

7.9

Entertainment

7.1

Food

7.2

Overall

8.0

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

Qantas Airways
7.5
Good
806 reviews
Alaska Airlines
8.0
Very good
9,549 reviews

Boarding

8.2

Crew

8.5

Comfort

7.9

Entertainment

7.1

Food

7.2

Overall

8.0

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

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?

    Sydney Kingsford Smith (SYD) is the airport you will fly into if you book a flight from Kentucky to Sydney. It is only a 4.6 mi journey from Kingsford Smith (SYD) to Sydney’s city center.

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

    The cheapest airlines for a one-way flight from Kentucky to Sydney are United Airlines ($572), Delta ($582), and Air Canada ($716).

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

    When deciding which route to take from Kentucky to Sydney consider Nashville Intl - Sydney Kingsford Smith, Cincinnati Cinci./N. Kentucky - Sydney Kingsford Smith or Louisville Intl - Sydney Kingsford Smith as they are the most popular.

  • 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 vacation 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, February is the cheapest month in which you can book a flight from Kentucky to Sydney (average of $1,051). Flying from Kentucky to Sydney 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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Top 4 airlines flying from Kentucky to Sydney

Discover the top 4 airlines 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 2,558,603 searches. Data last updated December 22, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$1,000Average$1,457FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$1,002Average$1,346FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$1,190Average$1,418FlexibilityNo cancel feeOn-time71%
Qantas AirwaysCheapest$1,288Average$1,913FlexibilityNo cancel feeOn-time74%
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