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Cheap flights from Cincinnati to Sydney from $1,136

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Cincinnati to Sydney departing on 8/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Cincinnati to Sydney

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
1:55 pm - 7:20 am
CVG
-
SYD
51h 25m
2 stops
Air Canada Logo
9:20 am - 8:30 pm
SYD
-
CVG
25h 10m
2 stops
$1,136Air Canada
Sat, Aug 15 - Sun, Aug 23
Air Canada Logo
1:55 pm - 7:20 am
CVG
-
SYD
51h 25m
3 stops
Air Canada Logo
9:20 am - 8:30 pm
SYD
-
CVG
25h 10m
2 stops
$1,144Air Canada
Sat, Aug 15 - Sun, Aug 23
United Airlines Logo
1:56 pm - 6:55 am
CVG
-
SYD
26h 59m
2 stops
United Airlines Logo
9:30 am - 11:52 pm
SYD
-
CVG
28h 22m
2 stops
$1,178United Airlines
Mon, Jun 29 - Sun, Jul 12
Delta Logo
6:30 am - 6:50 am
CVG
-
SYD
34h 20m
1 stop
Delta Logo
9:15 am - 8:56 am
SYD
-
CVG
37h 41m
2 stops
$1,203Delta
Mon, Jun 29 - Sun, Jul 12
Air New Zealand Logo
4:30 pm - 7:20 am
CVG
-
SYD
48h 50m
2 stops
Air New Zealand Logo
9:20 am - 9:24 pm
SYD
-
CVG
26h 04m
1 stop
$1,206Air New Zealand
Sat, Aug 15 - Sun, Aug 23
Delta Logo
6:30 am - 6:50 am
CVG
-
SYD
34h 20m
1 stop
Delta Logo
9:15 am - 5:59 am
SYD
-
CVG
34h 44m
1 stop
$1,209Delta
Mon, Jun 29 - Sun, Jul 12
Air Canada Logo
1:55 pm - 7:20 am
CVG
-
SYD
27h 25m
2 stops
Air Canada Logo
9:20 am - 8:30 pm
SYD
-
CVG
49h 10m
2 stops
$1,212Air Canada
Thu, Aug 6 - Thu, Aug 13
Air Canada Logo
1:55 pm - 7:20 am
CVG
-
SYD
27h 25m
2 stops
Air Canada Logo
9:20 am - 8:30 pm
SYD
-
CVG
49h 10m
3 stops
$1,220Air Canada
Thu, Aug 6 - Thu, Aug 13
Air Canada Logo
4:30 pm - 7:20 am
CVG
-
SYD
48h 50m
2 stops
Air Canada Logo
9:20 am - 8:51 pm
SYD
-
CVG
49h 31m
3 stops
$1,242Air Canada
Sat, Aug 15 - Wed, Aug 19
Air Canada Logo
4:12 pm - 7:20 am
CVG
-
SYD
49h 08m
2 stops
Air Canada Logo
9:20 am - 7:34 pm
SYD
-
CVG
48h 14m
3 stops
$1,244Air Canada
Sat, Aug 8 - Wed, Aug 12

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Air Canada flights from Cincinnati to Sydney

Our best Air Canada deals on Cincinnati to Sydney flight tickets
Air Canada
Aug 15
CVG1:55 pmCincinnati Cinci./N. Kentucky
51h 25m
2 stops
SYD7:20 amSydney Kingsford Smith
Aug 23
SYD9:20 amSydney Kingsford Smith
25h 10m
2 stops
CVG8:30 pmCincinnati Cinci./N. Kentucky
$1,136
Air Canada
Aug 15
CVG1:55 pmCincinnati Cinci./N. Kentucky
51h 25m
3 stops
SYD7:20 amSydney Kingsford Smith
Aug 23
SYD9:20 amSydney Kingsford Smith
25h 10m
2 stops
CVG8:30 pmCincinnati Cinci./N. Kentucky
$1,144
Air Canada
Aug 6
CVG1:55 pmCincinnati Cinci./N. Kentucky
27h 25m
2 stops
SYD7:20 amSydney Kingsford Smith
Aug 13
SYD9:20 amSydney Kingsford Smith
49h 10m
2 stops
CVG8:30 pmCincinnati Cinci./N. Kentucky
$1,212

Delta flights from Cincinnati to Sydney

Our best Delta deals on Cincinnati to Sydney flight tickets
Delta
Jun 29
CVG6:30 amCincinnati Cinci./N. Kentucky
34h 20m
1 stop
SYD6:50 amSydney Kingsford Smith
Jul 12
SYD9:15 amSydney Kingsford Smith
37h 41m
2 stops
CVG8:56 amCincinnati Cinci./N. Kentucky
$1,203
Delta
Jun 29
CVG6:30 amCincinnati Cinci./N. Kentucky
34h 20m
1 stop
SYD6:50 amSydney Kingsford Smith
Jul 12
SYD9:15 amSydney Kingsford Smith
34h 44m
1 stop
CVG5:59 amCincinnati Cinci./N. Kentucky
$1,209
Delta
Aug 6
CVG4:20 pmCincinnati Cinci./N. Kentucky
24h 30m
2 stops
SYD6:50 amSydney Kingsford Smith
Aug 13
SYD9:15 amSydney Kingsford Smith
34h 54m
1 stop
CVG6:09 amCincinnati Cinci./N. Kentucky
$1,303

momondo 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, momondo users made 832,500 searches. Data last updated June 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

Sat 8/15

1:55 pm-7:20 am

2 stops51h 25m

Sydney Kingsford Smith

Sun 8/23

9:20 am-8:30 pm

2 stops25h 10m

$1,136

CincinnatiSydney

CVG - SYD

CVGSYD

Cincinnati Cinci./N. Kentucky

Sat 8/15

1:55 pm-7:20 am

3 stops51h 25m

Sydney Kingsford Smith

Sun 8/23

9:20 am-8:30 pm

2 stops25h 10m

$1,144
Quickest round-trip

CincinnatiSydney

CVG - SYD

CVGSYD

Cincinnati Cinci./N. Kentucky

Mon 6/29

1:56 pm-6:55 am

2 stops26h 59m

Sydney Kingsford Smith

Sun 7/12

9:30 am-11:52 pm

2 stops28h 22m

$1,178

CincinnatiSydney

CVG - SYD

CVGSYD

Cincinnati Cinci./N. Kentucky

Mon 6/29

6:30 am-6:50 am

1 stop34h 20m

Sydney Kingsford Smith

Sun 7/12

9:15 am-8:56 am

2 stops37h 41m

$1,203

CincinnatiSydney

CVG - SYD

CVGSYD

Cincinnati Cinci./N. Kentucky

Sat 8/15

4:30 pm-7:20 am

2 stops48h 50m

Sydney Kingsford Smith

Sun 8/23

9:20 am-9:24 pm

1 stop26h 04m

$1,206

CincinnatiSydney

CVG - SYD

CVGSYD

Cincinnati Cinci./N. Kentucky

Mon 6/29

6:30 am-6:50 am

1 stop34h 20m

Sydney Kingsford Smith

Sun 7/12

9:15 am-5:59 am

1 stop34h 44m

$1,209

CincinnatiSydney

CVG - SYD

CVGSYD

Cincinnati Cinci./N. Kentucky

Thu 8/6

1:55 pm-7:20 am

2 stops27h 25m

Sydney Kingsford Smith

Thu 8/13

9:20 am-8:30 pm

2 stops49h 10m

$1,212

CincinnatiSydney

CVG - SYD

CVGSYD

Cincinnati Cinci./N. Kentucky

Thu 8/6

1:55 pm-7:20 am

2 stops27h 25m

Sydney Kingsford Smith

Thu 8/13

9:20 am-8:30 pm

3 stops49h 10m

$1,220

CincinnatiSydney

CVG - SYD

CVGSYD

Cincinnati Cinci./N. Kentucky

Sat 8/15

4:30 pm-7:20 am

2 stops48h 50m

Sydney Kingsford Smith

Wed 8/19

9:20 am-8:51 pm

3 stops49h 31m

$1,242

CincinnatiSydney

CVG - SYD

CVGSYD

Cincinnati Cinci./N. Kentucky

Sat 8/8

4:12 pm-7:20 am

2 stops49h 08m

Sydney Kingsford Smith

Wed 8/12

9:20 am-7:34 pm

3 stops48h 14m

$1,244

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Sydney from

How to get the cheapest flight ticket from Cincinnati to Sydney

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Cincinnati and Sydney?

What is the cheapest month to fly to Sydney?

In general, September is the cheapest month to fly from Cincinnati to Sydney. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,060. If you are unable to visit Sydney during the month of September, then departing from Cincinnati during the month May is also very affordable. Most momondo users find prices during this month for around $1,152.

Can stopping save me money on Cincinnati to Sydney flights?

You could potentially save up to 30% on your flight if you consider stops on a Cincinnati to Sydney flight.

When to book flights from Cincinnati to Sydney

Are you open to changing your travel dates? Check out the ideal times to fly from Cincinnati to Sydney according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Cincinnati to Sydney (CVG to SYD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Cincinnati to Sydney

Fastest flight time

24h 48m

Direct flights

None
The fastest flight from Cincinnati to Sydney takes 24h 48m
There are no direct flights from Cincinnati to Sydney. There are no popular flight routes from Cincinnati to Sydney.
Search flight deals

Frequently asked questions about flying from Cincinnati to Sydney

  • How far is Cincinnati Cinci./N. Kentucky to Sydney Kingsford Smith by plane?

    Cincinnati Cinci./N. Kentucky and Sydney Kingsford Smith are 9362.3 mi apart from one another. A reasonable flight in good conditions will take 24h 48m.

  • When did momondo last update prices for flights from Cincinnati Cinci./N. Kentucky Airport to Sydney Kingsford Smith Airport?

    Prices for flights from Cincinnati Cinci./N. Kentucky Airport to Sydney Kingsford Smith Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Cincinnati Cinci./N. Kentucky Airport to Sydney Kingsford Smith Airport?

  • How old do you have to be to fly from Cincinnati Cinci./N. Kentucky Airport to Sydney Kingsford Smith Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Cincinnati Cinci./N. Kentucky Airport to Sydney Kingsford Smith Airport.

  • What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

    The necessary travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Cincinnati to Sydney?

Best airlines flying from Cincinnati to Sydney

Compare and see reviews for airlines that fly from Cincinnati to Sydney with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $552Free CancellationRating
7.8
8,455 reviews
Search Delta flights
Air CanadaPriceFrom $926Free CancellationRating
7.1
11,267 reviews
Search Air Canada flights
United AirlinesPriceFrom $933Free CancellationRating
7.4
9,893 reviews
Search United Airlines flights
Qantas AirwaysPriceFrom $1,113Free CancellationRating
7.5
1,050 reviews
Search Qantas Airways flights
American AirlinesPriceFrom $1,146Free CancellationRating
7.1
11,772 reviews
Search American Airlines flights

Traveling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Bondi Beach
Penrith
Wollongong
Katoomba
Randwick
Leura
Lithgow
Manly
Coogee
Cronulla
Terrigal
Charlestown
Swansea

Why use momondo?

Why should I use momondo to find a flight deal from Cincinnati to Sydney?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Cincinnati to Sydney. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Cincinnati to Sydney with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Cincinnati to Sydney flights to just show those with flexible booking policies.

How can momondo help me find flights from Cincinnati to Sydney?

Once all potential Cincinnati to Sydney flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Cincinnati to Sydney right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Sydney, momondo offers a useful price alert feature which will track prices for flights to Sydney from Cincinnati and alert you when they change.

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