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 1/11. Fares are subject to change and may not be available on all flights or dates of travel.
CVG — SYD
3 Sep — 10 Sep1
Return
1 adult
Economy
Cheapflights Tip: The best prices from Cincinnati Cinci./N. Kentucky to Sydney Kingsford Smith are usually found in March or August, booked 59 days in advance, depart on a Tuesday or Monday and return on a Thursday
Cheap 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 29 August 2025.
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 29 August 2025.
Sun 31/813:30CVG - SYD
2 stops51h 50mAir Canada
Sun 7/909:20SYD - CVG
2 stops49h 07mAir Canada
Deal found 27/8$1,516
Sun 31/813:30CVG - SYD
2 stops27h 50mAir Canada
Sun 14/909:20SYD - CVG
3 stops49h 07mAir Canada
Deal found 27/8$1,525
Mon 1/913:30CVG - SYD
3 stops51h 50mAir Canada
Sun 14/909:20SYD - CVG
2 stops49h 07mAir Canada
Deal found 27/8$1,542
Mon 1/913:30CVG - SYD
3 stops51h 50mAir Canada
Mon 15/909:20SYD - CVG
2 stops24h 52mAir Canada
Deal found 27/8$1,553
Sun 7/913:30CVG - SYD
2 stops27h 50mAir Canada
Sat 13/909:20SYD - CVG
2 stops24h 52mAir Canada
Deal found 26/8$1,591
Sat 30/813:30CVG - SYD
2 stops51h 50mAir Canada
Sat 13/909:20SYD - CVG
2 stops24h 52mAir Canada
Deal found 27/8$1,605
Mon 1/913:30CVG - SYD
3 stops51h 50mAir Canada
Sat 13/909:20SYD - CVG
2 stops24h 52mAir Canada
Deal found 27/8$1,616
Tue 2/911:07CVG - SYD
1 stop29h 48mAmerican Airlines
Mon 8/912:10SYD - CVG
1 stop21h 04mAmerican Airlines
Deal found 27/8$1,625
Mon 1/920:23CVG - SYD
1 stop20h 32mQantas Airways
Mon 15/912:10SYD - CVG
1 stop21h 04mQantas Airways
Deal found 27/8$1,632
Sat 30/813:30CVG - SYD
2 stops51h 50mAir Canada
Wed 17/909:20SYD - CVG
2 stops44h 27mAir Canada
Deal found 27/8$1,635
Best flights from Cincinnati to Sydney
Discover carefully curated flight deals from Cincinnati to Sydney that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 29 August 2025.
Sun 7/913:30CVG - SYD
2 stops27h 50mAir Canada
Sat 13/909:20SYD - CVG
2 stops24h 52mAir Canada
Deal found 26/8$1,591
Tue 3/218:16CVG - SYD
2 stops24h 39mQantas Airways
Sat 28/214:05SYD - CVG
1 stop21h 41mQantas Airways
Deal found 26/8$1,660
Mon 6/1013:30CVG - SYD
2 stops51h 50mAir Canada
Fri 10/1010:20SYD - CVG
2 stops25h 07mAir Canada
Deal found 27/8$1,645
Thu 9/1013:30CVG - SYD
2 stops27h 50mAir Canada
Tue 14/1010:20SYD - CVG
2 stops25h 07mAir Canada
Deal found 28/8$1,645
Sat 11/1013:30CVG - SYD
2 stops51h 50mAir Canada
Sat 18/1010:20SYD - CVG
2 stops44h 27mAir Canada
Deal found 27/8$1,649
Mon 6/1013:30CVG - SYD
2 stops51h 50mAir Canada
Mon 20/1010:20SYD - CVG
2 stops24h 52mAir Canada
Deal found 27/8$1,654
Fri 17/1009:30CVG - SYD
2 stops31h 50mAir Canada
Sun 2/1111:20SYD - CVG
2 stops46h 40mAir Canada
Deal found 27/8$1,665
Last-minute flights from Cincinnati to Sydney
Discover last-minute flight deals from Cincinnati to Sydney. Data last updated 29 August 2025 and is based on user searches.
Tue 2/913:30CVG - SYD
2 stops27h 50mAir Canada
Mon 8/909:20SYD - CVG
2 stops49h 07mAir Canada
Deal found 27/8$1,516
Tue 2/911:07CVG - SYD
1 stop29h 48mAmerican Airlines
Mon 8/912:10SYD - CVG
1 stop21h 04mAmerican Airlines
Deal found 27/8$1,625
Tue 2/913:30CVG - SYD
2 stops27h 50mAir Canada
Mon 15/909:20SYD - CVG
2 stops44h 27mAir Canada
Deal found 27/8$1,635
Tue 2/913:30CVG - SYD
2 stops27h 50mAir Canada
Fri 12/909:20SYD - CVG
2 stops44h 27mAir Canada
Deal found 27/8$1,708
Wed 3/909:30CVG - SYD
2 stops31h 50mAir Canada
Tue 16/909:20SYD - CVG
2 stops24h 52mAir Canada
Deal found 27/8$1,646
Wed 3/916:33CVG - SYD
1 stop24h 22mQantas Airways
Tue 16/912:10SYD - CVG
1 stop21h 04mQantas Airways
Deal found 27/8$1,704
Wed 3/909:30CVG - SYD
2 stops31h 50mAir Canada
Thu 11/909:20SYD - CVG
2 stops48h 52mAir Canada
Deal found 27/8$1,718
Sat 6/919:25CVG - SYD
2 stops45h 30mUnited Airlines
Sat 20/909:30SYD - CVG
2 stops26h 02mUnited Airlines
Deal found 27/8$1,732
Sun 7/913:30CVG - SYD
2 stops27h 50mAir Canada
Sat 13/909:20SYD - CVG
2 stops24h 52mAir Canada
Deal found 26/8$1,591
One-way flights from Cincinnati to Sydney
Search for one-way flight options from Cincinnati to Sydney. Find affordable one-way fares based on user searches. Data last updated 29 August 2025.
Sat 1/1117:03CVG - SYD
1 stop22h 57mUnited Airlines
Deal found 27/8$846
Sat 1/1111:15CVG - SYD
3 stops30h 30mMultiple Airlines
Deal found 27/8$1,801
Sat 27/1218:40CVG - SYD
2 stops47h 25mMultiple Airlines
Deal found 27/8$6,124
Sat 27/1206:30CVG - SYD
1 stop32h 30mUnited Airlines
Deal found 27/8$9,247
Cheapflights Fare Finder
Customise 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 647,157 searches. Data last updated 29 August 2025.
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
Sun 7/9
13:30-07:20
2 stops27h 50m
Sydney Kingsford Smith
Sat 13/9
09:20-20:12
2 stops24h 52m
$1,591
CincinnatiSydney
CVG - SYD
CVGSYD
Cincinnati Cinci./N. Kentucky
Mon 6/10
13:30-08:20
2 stops51h 50m
Sydney Kingsford Smith
Fri 10/10
10:20-20:27
2 stops25h 07m
$1,645
CincinnatiSydney
CVG - SYD
CVGSYD
Cincinnati Cinci./N. Kentucky
Thu 9/10
13:30-08:20
2 stops27h 50m
Sydney Kingsford Smith
Tue 14/10
10:20-20:27
2 stops25h 07m
$1,645
CincinnatiSydney
CVG - SYD
CVGSYD
Cincinnati Cinci./N. Kentucky
Sat 11/10
13:30-08:20
2 stops51h 50m
Sydney Kingsford Smith
Sat 18/10
10:20-15:47
2 stops44h 27m
$1,649
CincinnatiSydney
CVG - SYD
CVGSYD
Cincinnati Cinci./N. Kentucky
Mon 6/10
13:30-08:20
2 stops51h 50m
Sydney Kingsford Smith
Mon 20/10
10:20-20:12
2 stops24h 52m
$1,654
CincinnatiSydney
CVG - SYD
CVGSYD
Cincinnati Cinci./N. Kentucky
Tue 3/2
18:16-10:55
2 stops24h 39m
Sydney Kingsford Smith
Sat 28/2
14:05-19:46
1 stop21h 41m
$1,660
CincinnatiSydney
CVG - SYD
CVGSYD
Cincinnati Cinci./N. Kentucky
Fri 17/10
09:30-08:20
2 stops31h 50m
Sydney Kingsford Smith
Sun 2/11
11:20-19:00
2 stops46h 40m
$1,665
CincinnatiSydney
CVG - SYD
CVGSYD
Cincinnati Cinci./N. Kentucky
Sat 1/11
08:21-07:30
2 stops32h 09m
$846
CincinnatiSydney
CVG - SYD
CVGSYD
Cincinnati Cinci./N. Kentucky
Sat 1/11
17:03-07:00
1 stop22h 57m
$846
CincinnatiSydney
CVG - SYD
CVGSYD
Cincinnati Cinci./N. Kentucky
Sat 1/11
11:15-08:45
3 stops30h 30m
$1,801
Flights are sorted by cheapest return flights first.
Deals found on 27/8
Showing 1-10 of 12 results
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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 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 Cincinnati to Sydney
Prices
More
How far ahead should I book a flight from Cincinnati to Sydney?
Use this chart to determine the optimal time to book a return flight from Cincinnati to Sydney. Price data was last updated on 22 August 2025.
Booking 59 days in advance of your planned departure date is, on average, the best time to get cheap flights from Cincinnati to Sydney. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Cincinnati to Sydney?
Currently, May is the cheapest month in which you can book a flight from Cincinnati to Sydney (average of $129). Flying from Cincinnati 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.
What’s the top stopover airport for flights from Cincinnati to Sydney?
Share of one-stop return flights from Cincinnati to Sydney chosen by Cheapflights users in the past 12 months, using the same stopover each way.
Houston (IAH) – chosen by Cheapflights users on 50% of one-stop itineraries from Cincinnati to Sydney on Cheapflights.
What’s the fastest stopover option from Cincinnati to Sydney?
Shortest average travel time for one-stop one-way flights from Cincinnati to Sydney, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.
Flights via Houston (IAH) have the shortest average one-way travel time for one-stop routes: 21h 59m.
What’s the fastest stopover option from Cincinnati to Sydney?
Shortest average travel time for one-stop one-way flights from Cincinnati to Sydney, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.
Flights via Houston (IAH) have the shortest average one-way travel time for one-stop routes: 21h 59m.
Which airport typically offers the quickest stopover for flights from Cincinnati to Sydney?
Average stopover duration for one-stop one-way flights from Cincinnati to Sydney, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Houston (IAH) offer the fastest connection on this route, with an average stopover time of 1h 36m.
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 29 August 2025.
Read reviews from past customers who have flown with United Airlines
from Cincinnati to Sydney. 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.
When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
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?
A quick flight from Cincinnati to Sydney can take about 27h 50m. Air Canada provides one of the quickest options available for as low as $1,591. The distance from Cincinnati to Sydney is about 15059 km.
What is the cheapest airline to fly from Cincinnati to Sydney round-trip?
United Airlines, at $1,431, was found to be the cheapest airline from Cincinnati to Sydney.. United Airlines is priced at 33% lower than the current average price of a flight leaving 3 months from now.
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, May is the cheapest month in which you can book a flight from Cincinnati to Sydney (average of $129). Flying from Cincinnati 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.
Explore flights to Sydney departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 29 August 2025.
Discover the top airline 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 647,157 searches. Data last updated 29 August 2025.
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 Cincinnati to Sydney?
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Cincinnati to Sydney. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.
Why should you use Cheapflights to find cheap flight tickets from Cincinnati to Sydney?
Millions of users choose and trust Cheapflights to book the best flight deals from Cincinnati to Sydney for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.
Can Cheapflights find flights from Cincinnati to Sydney with no change fees?
Yes! Cheapflights helps users easily find flights from Cincinnati to Sydney with no change fees.
Can Cheapflights notify me if prices for flights from Cincinnati to Sydney become cheaper?
Yes, Cheapflights offers price alerts on Cincinnati to Sydney flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.
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