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$533+ Cheap flights from Cincinnati (CVG) 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 2/27. Fares are subject to change and may not be available on all flights or dates of travel.
CVG — SYD
Mar 26 — Apr 21
Thu 3/26
Thu 4/2
1 adult, Economy
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Cheap flight deals from Cincinnati to Sydney

Cheapest flights from Cincinnati to Sydney
Explore the most affordable flight options available from Cincinnati to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 24, 2026.

This Air Canada deal was found by Cheapflights users on 2/23. 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.
Fri 4/245:05 pm
CVG
-
SYD
2 stops48h 15m
Air Canada
Thu 4/309:20 am
SYD
-
CVG
2 stops36h 53m
Air Canada
Deal found 2/23$969
This Air Canada deal was found by Cheapflights users on 2/20. 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.
Tue 4/75:05 pm
CVG
-
SYD
2 stops48h 15m
Air Canada
Tue 4/149:20 am
SYD
-
CVG
2 stops45h 02m
Air Canada
Deal found 2/20$1,010
This BusinessClass deal was found by Cheapflights users on 2/23. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/245:05 pm
CVG
-
SYD
2 stops48h 15m
ANA
Thu 4/309:20 am
SYD
-
CVG
1 stop36h 53m
ANA
Deal found 2/23$1,094
This oojo deal was found by Cheapflights users on 2/21. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/212:25 pm
CVG
-
SYD
1 stop25h 30m
Qantas Airways
Wed 11/46:25 am
SYD
-
CVG
2 stops29h 32m
Qantas Airways
Deal found 2/21$1,106
This Air Canada deal was found by Cheapflights users on 2/20. 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.
Tue 10/62:15 pm
CVG
-
SYD
2 stops27h 05m
Air Canada
Tue 10/2710:20 am
SYD
-
CVG
2 stops46h 40m
Air Canada
Deal found 2/20$1,108
This oojo deal was found by Cheapflights users on 2/21. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/215:09 pm
CVG
-
SYD
2 stops26h 11m
Qantas Airways
Tue 3/241:05 pm
SYD
-
CVG
1 stop22h 08m
Qantas Airways
Deal found 2/21$1,122
This oojo deal was found by Cheapflights users on 2/20. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/245:25 pm
CVG
-
SYD
1 stop21h 30m
Qantas Airways
Thu 2/269:55 pm
SYD
-
CVG
2 stops34h 33m
Qantas Airways
Deal found 2/20$1,127
This oojo deal was found by Cheapflights users on 2/21. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/265:18 pm
CVG
-
SYD
2 stops35h 07m
Qantas Airways
Tue 3/101:05 pm
SYD
-
CVG
1 stop22h 08m
Qantas Airways
Deal found 2/21$1,132
This FlightHub deal was found by Cheapflights users on 2/22. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/56:02 pm
CVG
-
SYD
1 stop22h 53m
Qantas Airways
Sun 4/1912:00 pm
SYD
-
CVG
1 stop22h 10m
Qantas Airways
Deal found 2/22$1,139
This Delta deal was found by Cheapflights users on 2/23. 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.
Wed 4/88:05 am
CVG
-
SYD
2 stops32h 45m
Delta
Wed 4/159:15 am
SYD
-
CVG
2 stops25h 00m
Delta
Deal found 2/23$1,140
This Air Canada deal was found by Cheapflights users on 2/20. 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.
Sun 6/79:00 am
CVG
-
SYD
2 stops32h 20m
Air Canada
Sat 6/139:20 am
SYD
-
CVG
2 stops42h 18m
Air Canada
Deal found 2/20$1,147

Find flight deals from Cincinnati to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Cincinnati (CVG) 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 February 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$945
(BusinessClass)

One-way from

$533
(Expedia)

Popular in

December

Cheapest in

March

Average price

$1,260
Provider with most accurate pricing for Cincinnati Cinci./N. Kentucky-Sydney Kingsford Smith flight deals.
Search Deals
Provider most trusted by Cheapflights users for Cincinnati Cinci./N. Kentucky-Sydney Kingsford Smith flights.
Search Deals
From Cincinnati Cinci./N. Kentucky to Sydney Kingsford Smith
Search Deals
One-way flight from Cincinnati Cinci./N. Kentucky to Sydney Kingsford Smith
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($161 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($55 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Cincinnati 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 February 24, 2026.
Use the filters below to find and compare flights from Cincinnati to Sydney that are best for you.

Fly from

Cincinnati

Fly to

Sydney

Route

Depart

Return

Price

CincinnatiSydney

CVG - SYD

CVGSYD

Cincinnati Cinci./N. Kentucky

Fri 5/22

9:00 am-7:20 am

2 stops32h 20m

Sydney Kingsford Smith

Sun 6/7

9:20 am-1:38 pm

2 stops42h 18m

$1,105

CincinnatiSydney

CVG - SYD

CVGSYD

Cincinnati Cinci./N. Kentucky

Sun 4/5

6:02 pm-6:55 am

1 stop22h 53m

Sydney Kingsford Smith

Sun 4/19

9:10 am-9:44 pm

2 stops26h 34m

$1,149

CincinnatiSydney

CVG - SYD

CVGSYD

Cincinnati Cinci./N. Kentucky

Fri 3/13

5:18 pm-9:50 am

2 stops25h 32m

Sydney Kingsford Smith

Sat 3/21

11:20 am-9:51 pm

2 stops25h 31m

$1,280

CincinnatiSydney

CVG - SYD

CVGSYD

Cincinnati Cinci./N. Kentucky

Fri 3/13

3:25 pm-8:05 am

2 stops25h 40m

Sydney Kingsford Smith

Sat 3/21

11:50 am-11:57 pm

1 stop27h 07m

$1,283

CincinnatiSydney

CVG - SYD

CVGSYD

Cincinnati Cinci./N. Kentucky

Fri 3/13

6:18 am-7:30 am

1 stop34h 12m

Sydney Kingsford Smith

Sat 3/21

1:15 pm-5:03 am

1 stop30h 48m

$1,289

CincinnatiSydney

CVG - SYD

CVGSYD

Cincinnati Cinci./N. Kentucky

Sat 3/21

2:15 pm-7:00 am

2 stops25h 45m

Sydney Kingsford Smith

Sat 3/28

11:20 am-10:30 pm

2 stops50h 10m

$1,392

CincinnatiSydney

CVG - SYD

CVGSYD

Cincinnati Cinci./N. Kentucky

Sun 3/22

4:54 pm-7:00 am

1 stop23h 06m

Sydney Kingsford Smith

Sun 3/29

11:20 am-10:30 pm

2 stops26h 10m

$1,500

CincinnatiSydney

CVG - SYD

CVGSYD

Cincinnati Cinci./N. Kentucky

Tue 3/24

2:20 pm-8:45 am

3 stops27h 25m

Sydney Kingsford Smith

Tue 3/31

9:55 am-11:58 pm

3 stops29h 03m

$1,946

CincinnatiSydney

CVG - SYD

CVGSYD

Cincinnati Cinci./N. Kentucky

Sun 3/8

2:20 pm-8:45 am

3 stops27h 25m

Sydney Kingsford Smith

Wed 3/18

1:55 pm-11:56 pm

2 stops25h 01m

$2,019

CincinnatiSydney

CVG - SYD

CVGSYD

Cincinnati Cinci./N. Kentucky

Tue 4/7

6:18 am-6:50 am

1 stop34h 32m

Sydney Kingsford Smith

Tue 4/14

9:15 am-5:00 am

1 stop33h 45m

$2,117

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/23

Showing 1-10 of 15 results
1
2

Compare providers for flights from Cincinnati to Sydney

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Cincinnati to Sydney in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Cincinnati-Sydney flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Cincinnati-Sydney flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Cincinnati-Sydney flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Cincinnati-Sydney flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Cincinnati-Sydney flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Cincinnati to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Cincinnati 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.

Cheapflights Insights

Everything you need to know about your flight from Cincinnati to Sydney

How far ahead should I book a flight from Cincinnati to Sydney?

Use this chart to determine the optimal time to book a round-trip flight from Cincinnati to Sydney. Price data was last updated on February 20, 2026.

The best time to book flights from Cincinnati to Sydney is 30 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, October is the cheapest month in which you can book a flight from Cincinnati to Sydney (average of $378). Flying from Cincinnati to Sydney in January is currently the most expensive (average of $1,151). 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.

How much does it cost to fly round-trip from Cincinnati to Sydney?

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 February 24, 2026.
Peruse reviews from past customers who have flown with Delta, Qantas Airways, and United Airlines from Cincinnati to Sydney to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,238 reviews

Crew

8.5

Food

7.2

Overall

7.9

Comfort

7.9

Entertainment

7.8

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,238 reviews
Delta
7.9
Good
8,238 reviews

Crew

8.5

Food

7.2

Overall

7.9

Comfort

7.9

Entertainment

7.8

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Qantas Airways
7.5
Good
997 reviews
Delta
7.9
Good
8,238 reviews

Crew

8.5

Food

7.2

Overall

7.9

Comfort

7.9

Entertainment

7.8

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,344 reviews
Delta
7.9
Good
8,238 reviews

Crew

8.5

Food

7.2

Overall

7.9

Comfort

7.9

Entertainment

7.8

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,344 reviews
Delta
7.9
Good
8,238 reviews

Crew

8.5

Food

7.2

Overall

7.9

Comfort

7.9

Entertainment

7.8

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

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

  • How long is the flight from Cincinnati to Sydney?

    For as low as $1,149, Air Canada can have you in Sydney from Cincinnati in 22h 53m. There are 9357 mi between Cincinnati and Sydney. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Cincinnati to Sydney round-trip?

    Flying on Delta is currently your cheapest option to Sydney, with prices starting at $378. Additional round-trip tickets that might be worth considering are offered by American Airlines and United Airlines, with the lowest prices starting at $912 and $933, respectively. Delta is 71% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Cincinnati to Sydney (average of $378). Flying from Cincinnati to Sydney in January is currently the most expensive (average of $1,151). 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

Traveling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Wollongong
Manly

Browse thousands of different options on Cheapflights for your next trip

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Top 4 airlines flying from Cincinnati to Sydney

Discover the top 4 airlines that operate flights from Cincinnati 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 February 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$378Average$1,169FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$912Average$1,407FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$933Average$1,338FlexibilityNo cancel feeOn-time69%
Qantas AirwaysCheapest$1,076Average$1,545FlexibilityNo cancel feeOn-time74%

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