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$1,145+ Cheap flights from Cincinnati (CVG) to Sydney (SYD)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/8. Fares are subject to change and may not be available on all flights or dates of travel.
CVG — SYD
Jun 25 — Jul 21
Thu 6/25
Thu 7/2
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 May 26, 2026.

This Travelocity deal was found by Cheapflights users on 5/24. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/86:40 pm
CVG
-
SYD
2 stops46h 55m
Air Canada
Sat 11/1411:20 am
SYD
-
CVG
2 stops46h 40m
Air Canada
Deal found 5/24$1,145
This Air Canada deal was found by Cheapflights users on 5/25. 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 11/86:40 pm
CVG
-
SYD
2 stops46h 55m
Air Canada
Sun 11/2211:20 am
SYD
-
CVG
2 stops46h 40m
Air Canada
Deal found 5/25$1,148
This Expedia deal was found by Cheapflights users on 5/23. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/44:30 pm
CVG
-
SYD
2 stops48h 50m
Air Canada
Mon 7/209:20 am
SYD
-
CVG
2 stops41h 54m
Air Canada
Deal found 5/23$1,149
This Air Canada deal was found by Cheapflights users on 5/26. 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.
Sat 10/172:15 pm
CVG
-
SYD
3 stops51h 05m
Air Canada
Mon 11/911:20 am
SYD
-
CVG
2 stops46h 40m
Air Canada
Deal found 5/26$1,152
This Air Canada deal was found by Cheapflights users on 5/23. 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.
Wed 10/283:25 pm
CVG
-
SYD
2 stops26h 10m
Multiple Airlines
Sun 11/111:20 am
SYD
-
CVG
2 stops46h 40m
Multiple Airlines
Deal found 5/23$1,155
This Justfly.com deal was found by Cheapflights users on 5/26. 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.
Tue 6/99:00 am
CVG
-
SYD
2 stops32h 20m
Air Canada
Wed 6/179:20 am
SYD
-
CVG
2 stops41h 54m
Air Canada
Deal found 5/26$1,158
This Ovago deal was found by Cheapflights users on 5/26. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/99:00 am
CVG
-
SYD
1 stop32h 20m
Singapore Airlines
Wed 6/179:20 am
SYD
-
CVG
2 stops41h 54m
Singapore Airlines
Deal found 5/26$1,166
This Gurufare deal was found by Cheapflights users on 5/22. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/219:00 am
CVG
-
SYD
1 stop32h 20m
ANA
Sun 6/289:20 am
SYD
-
CVG
2 stops41h 54m
ANA
Deal found 5/22$1,167

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 May 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,145
(Travelocity)

Popular in

December

Cheapest in

March

Average price

$1,415
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
Highest demand for flights based on searches. 12% potential increase in price ($180 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($61 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 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 May 26, 2026.
Use the filters below to find and compare flights from Cincinnati to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CincinnatiSydney

CVG - SYD

CVGSYD

Cincinnati Cinci./N. Kentucky

Sun 8/2

4:30 pm-7:20 am

2 stops24h 50m

Sydney Kingsford Smith

Fri 8/14

9:20 am-8:30 pm

2 stops25h 10m

$1,182

CincinnatiSydney

CVG - SYD

CVGSYD

Cincinnati Cinci./N. Kentucky

Mon 7/6

11:17 am-7:00 am

2 stops29h 43m

Sydney Kingsford Smith

Mon 7/13

9:30 am-10:26 pm

2 stops26h 56m

$1,409

CincinnatiSydney

CVG - SYD

CVGSYD

Cincinnati Cinci./N. Kentucky

Mon 7/6

6:30 am-6:50 am

1 stop34h 20m

Sydney Kingsford Smith

Mon 7/13

9:15 am-11:11 pm

2 stops27h 56m

$1,447

CincinnatiSydney

CVG - SYD

CVGSYD

Cincinnati Cinci./N. Kentucky

Sat 8/15

2:05 pm-6:55 am

2 stops26h 50m

Sydney Kingsford Smith

Wed 8/19

9:30 am-8:43 pm

2 stops25h 13m

$1,522

CincinnatiSydney

CVG - SYD

CVGSYD

Cincinnati Cinci./N. Kentucky

Mon 6/1

1:59 pm-6:50 am

2 stops26h 51m

Sydney Kingsford Smith

Wed 7/1

9:15 am-11:09 pm

2 stops27h 54m

$1,537
Quickest round-trip

CincinnatiSydney

CVG - SYD

CVGSYD

Cincinnati Cinci./N. Kentucky

Sat 8/15

6:50 pm-6:55 am

1 stop22h 05m

Sydney Kingsford Smith

Wed 8/19

12:00 pm-11:22 pm

1 stop25h 22m

$1,566

CincinnatiSydney

CVG - SYD

CVGSYD

Cincinnati Cinci./N. Kentucky

Sat 6/20

9:00 am-6:50 am

2 stops31h 50m

Sydney Kingsford Smith

Sat 6/27

9:15 am-10:02 am

2 stops38h 47m

$1,589
Cheapest one-way

CincinnatiSydney

CVG - SYD

CVGSYD

Cincinnati Cinci./N. Kentucky

Sat 8/15

7:00 am-7:25 pm

3 stops46h 25m

$3,211
Quickest one-way

CincinnatiSydney

CVG - SYD

CVGSYD

Cincinnati Cinci./N. Kentucky

Sat 8/15

6:50 pm-6:55 am

1 stop22h 05m

$6,171

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/24

Sorted by cheapest first

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 May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
BusinessClassPrice Accuracy-Trust Score*3 stars
BudgetAirPrice Accuracy2 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

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

Currently, March is the cheapest month in which you can book a flight from Cincinnati to Sydney (average of $916). Flying from Cincinnati to Sydney in December is currently the most expensive (average of $1,978). 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 May 26, 2026.
Peruse reviews from past customers who have flown with Delta,Qantas Airways, andUnited 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
8,425 reviews

Crew

8.5

Food

7.2

Overall

7.9

Entertainment

7.8

Comfort

7.8

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Delta
7.9
Good
8,425 reviews
Delta
7.9
Good
8,425 reviews

Crew

8.5

Food

7.2

Overall

7.9

Entertainment

7.8

Comfort

7.8

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Qantas Airways
7.5
Good
1,042 reviews
Delta
7.9
Good
8,425 reviews

Crew

8.5

Food

7.2

Overall

7.9

Entertainment

7.8

Comfort

7.8

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
United Airlines
7.4
Good
9,749 reviews
Delta
7.9
Good
8,425 reviews

Crew

8.5

Food

7.2

Overall

7.9

Entertainment

7.8

Comfort

7.8

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
American Airlines
7.1
Good
11,629 reviews
Delta
7.9
Good
8,425 reviews

Crew

8.5

Food

7.2

Overall

7.9

Entertainment

7.8

Comfort

7.8

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Air Canada
7.1
Good
11,090 reviews
Delta
7.9
Good
8,425 reviews

Crew

8.5

Food

7.2

Overall

7.9

Entertainment

7.8

Comfort

7.8

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

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 $1,182, Air Canada can have you in Sydney from Cincinnati in 24h 50m. 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 $552. Additional round-trip tickets that might be worth considering are offered by American Airlines and Air Canada, with the lowest prices starting at $912 and $926, respectively. Delta is 57% 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, March is the cheapest month in which you can book a flight from Cincinnati to Sydney (average of $916). Flying from Cincinnati to Sydney in December is currently the most expensive (average of $1,978). 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
Coogee
Manly

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Alternative routes for Cincinnati to Sydney

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Cincinnati to Sydney

Discover the top 5 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 May 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$552Average$1,169FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$912Average$1,252FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$926Average$1,114FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$933Average$1,338FlexibilityNo cancel feeOn-time69%
Qantas AirwaysCheapest$1,073Average$1,359FlexibilityNo cancel feeOn-time74%

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