Which layover airport has the shortest connection time from Cincinnati to Sydney?

Houston (IAH) has the shortest average layover time for this route: 1h 42m.

What airlines fly to Sydney?

United Airlines, American Airlines and Qantas Airways are the top three most popular airlines that fly to Sydney from Cincinnati according to our data. United Airlines is the first choice among our users, with 47% of people opting to fly with this airline when traveling to Sydney. Keep in mind that there are 5 different airlines that fly to Sydney on a routine basis, so you have a few additional options to choose from.

Which airport is the most popular layover for flights between Cincinnati and Sydney?

Dallas (DFW) was the most common stop: 60% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Cincinnati to Sydney?

Flights via Houston (IAH) offer the lowest average round-trip price of $1,264.

Which layover airport has the shortest travel time from Cincinnati to Sydney?

Flights connecting via Houston (IAH) have the shortest average one-way travel time: 22h 00m.

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?

As of May 2026, there are 5 operators available to choose from 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.

$1,144 Cheap Flights from Cincinnati to Sydney in 2026

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

Prices are currently low for flights on this route. Typical prices usually range from $1,415 to $1,151. The lowest price recently found on this route was $1,144.

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Find the cheapest flights from Cincinnati to Sydney

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9:00 am - 7:20 am

CVG

SYD

32h 20m

2 stops

10:20 am - 8:30 pm

SYD

CVG

25h 10m

2 stops

$1,144Air Canada

Mon, Sep 28 - Wed, Oct 14

9:00 am - 7:20 am

CVG

SYD

32h 20m

2 stops

10:20 am - 8:30 pm

SYD

CVG

49h 10m

3 stops

$1,153Air Canada

Mon, Sep 28 - Wed, Oct 14

2:16 pm - 7:30 am

CVG

SYD

27h 14m

2 stops

9:10 am - 8:00 pm

SYD

CVG

24h 50m

2 stops

$1,161American Airlines

Tue, Jun 9 - Wed, Jun 17

4:12 pm - 6:55 am

CVG

SYD

24h 43m

2 stops

9:30 am - 7:02 pm

SYD

CVG

23h 32m

2 stops

$1,165United Airlines

Mon, Jun 1 - Wed, Jul 1

9:00 am - 7:20 am

CVG

SYD

32h 20m

2 stops

10:20 am - 9:23 pm

SYD

CVG

26h 03m

1 stop

$1,169Multiple Airlines

Mon, Sep 28 - Wed, Oct 14

9:00 am - 7:20 am

CVG

SYD

32h 20m

2 stops

9:20 am - 1:23 pm

SYD

CVG

42h 03m

2 stops

$1,187Air Canada

Sun, Sep 13 - Sat, Sep 19

1:57 pm - 6:25 am

CVG

SYD

26h 28m

2 stops

9:25 pm - 9:23 am

SYD

CVG

25h 58m

2 stops

$1,209American Airlines

Fri, Jul 31 - Sun, Aug 9

5:00 pm - 7:00 am

CVG

SYD

48h 00m

2 stops

10:20 am - 8:43 pm

SYD

CVG

24h 23m

2 stops

$1,228United Airlines

Sat, Aug 1 - Thu, Aug 13

8:16 pm - 6:55 am

CVG

SYD

20h 39m

1 stop

12:00 pm - 7:11 pm

SYD

CVG

21h 11m

1 stop

$1,250Qantas Airways

Sat, Aug 1 - Thu, Aug 13

1:57 pm - 6:55 am

CVG

SYD

26h 58m

1 stop

12:00 pm - 7:11 pm

SYD

CVG

21h 11m

1 stop

$1,251Qantas Airways

Sat, Aug 1 - Thu, Aug 13

Air Canada flights from Cincinnati to Sydney

Our best Air Canada deals on Cincinnati to Sydney flight tickets

Air Canada

Sep 28

CVG9:00 amCincinnati Cinci./N. Kentucky

32h 20m

2 stops

SYD7:20 amSydney Kingsford Smith

Oct 14

SYD10:20 amSydney Kingsford Smith

25h 10m

2 stops

CVG8:30 pmCincinnati Cinci./N. Kentucky

$1,144

Air Canada

Sep 28

CVG9:00 amCincinnati Cinci./N. Kentucky

32h 20m

2 stops

SYD7:20 amSydney Kingsford Smith

Oct 14

SYD10:20 amSydney Kingsford Smith

49h 10m

3 stops

CVG8:30 pmCincinnati Cinci./N. Kentucky

$1,153

Air Canada

Sep 13

CVG9:00 amCincinnati Cinci./N. Kentucky

32h 20m

2 stops

SYD7:20 amSydney Kingsford Smith

Sep 19

SYD9:20 amSydney Kingsford Smith

42h 03m

2 stops

CVG1:23 pmCincinnati Cinci./N. Kentucky

$1,187

American Airlines flights from Cincinnati to Sydney

Our best American Airlines deals on Cincinnati to Sydney flight tickets

American Airlines

May 11

CVG5:23 pmCincinnati Cinci./N. Kentucky

23h 32m

1 stop

SYD6:55 amSydney Kingsford Smith

May 24

SYD12:00 pmSydney Kingsford Smith

25h 53m

1 stop

CVG11:53 pmCincinnati Cinci./N. Kentucky

$1,154

American Airlines

Jun 9

CVG2:16 pmCincinnati Cinci./N. Kentucky

27h 14m

2 stops

SYD7:30 amSydney Kingsford Smith

Jun 17

SYD9:10 amSydney Kingsford Smith

24h 50m

2 stops

CVG8:00 pmCincinnati Cinci./N. Kentucky

$1,161

American Airlines

Jul 31

CVG1:57 pmCincinnati Cinci./N. Kentucky

26h 28m

2 stops

SYD6:25 amSydney Kingsford Smith

Aug 9

SYD9:25 pmSydney Kingsford Smith

25h 58m

2 stops

CVG9:23 amCincinnati Cinci./N. Kentucky

$1,209

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CincinnatiSydney

CVG - SYD

CVGSYD

Cincinnati Cinci./N. Kentucky

Mon 9/28

9:00 am-7:20 am

2 stops32h 20m

Sydney Kingsford Smith

Wed 10/14

10:20 am-8:30 pm

2 stops25h 10m

$1,144

CincinnatiSydney

CVG - SYD

CVGSYD

Cincinnati Cinci./N. Kentucky

Mon 9/28

9:00 am-7:20 am

2 stops32h 20m

Sydney Kingsford Smith

Wed 10/14

10:20 am-8:30 pm

3 stops49h 10m

$1,153

CincinnatiSydney

CVG - SYD

CVGSYD

Cincinnati Cinci./N. Kentucky

Tue 6/9

2:16 pm-7:30 am

2 stops27h 14m

Sydney Kingsford Smith

Wed 6/17

9:10 am-8:00 pm

2 stops24h 50m

$1,161

CincinnatiSydney

CVG - SYD

CVGSYD

Cincinnati Cinci./N. Kentucky

Mon 6/1

4:12 pm-6:55 am

2 stops24h 43m

Sydney Kingsford Smith

Wed 7/1

9:30 am-7:02 pm

2 stops23h 32m

$1,165

CincinnatiSydney

CVG - SYD

CVGSYD

Cincinnati Cinci./N. Kentucky

Mon 9/28

9:00 am-7:20 am

2 stops32h 20m

Sydney Kingsford Smith

Wed 10/14

10:20 am-9:23 pm

1 stop26h 03m

$1,169

CincinnatiSydney

CVG - SYD

CVGSYD

Cincinnati Cinci./N. Kentucky

Sun 9/13

9:00 am-7:20 am

2 stops32h 20m

Sydney Kingsford Smith

Sat 9/19

9:20 am-1:23 pm

2 stops42h 03m

$1,187

CincinnatiSydney

CVG - SYD

CVGSYD

Cincinnati Cinci./N. Kentucky

Fri 7/31

1:57 pm-6:25 am

2 stops26h 28m

Sydney Kingsford Smith

Sun 8/9

9:25 pm-9:23 am

2 stops25h 58m

$1,209

CincinnatiSydney

CVG - SYD

CVGSYD

Cincinnati Cinci./N. Kentucky

Sat 8/1

5:00 pm-7:00 am

2 stops48h 00m

Sydney Kingsford Smith

Thu 8/13

10:20 am-8:43 pm

2 stops24h 23m

$1,228

Quickest round-trip

CincinnatiSydney

CVG - SYD

CVGSYD

Cincinnati Cinci./N. Kentucky

Sat 8/1

8:16 pm-6:55 am

1 stop20h 39m

Sydney Kingsford Smith

Thu 8/13

12:00 pm-7:11 pm

1 stop21h 11m

$1,250

CincinnatiSydney

CVG - SYD

CVGSYD

Cincinnati Cinci./N. Kentucky

Sat 8/1

1:57 pm-6:55 am

1 stop26h 58m

Sydney Kingsford Smith

Thu 8/13

12:00 pm-7:11 pm

1 stop21h 11m

$1,251

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

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Layovers

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, March 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 $916. If you are unable to visit Sydney during the month of March, then departing from Cincinnati during the month September is also very affordable. Most momondo users find prices during this month for around $1,060.

Can stopping save me money on Cincinnati to Sydney flights?

You could potentially save up to 10% 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 43m
Direct flights	None

The fastest flight from Cincinnati to Sydney takes 24h 43m

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 43m.
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?
As of May 2026, there are 5 operators available to choose from 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?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Cincinnati to Sydney is United Airlines (33% of total bookings). The next most popular airlines are American Airlines (25%), Qantas Airways (25%), and Delta (11%).

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
Delta	PriceFrom $419	Free Cancellation	Rating 7.9 8,456 reviews	Search Delta flights
American Airlines	PriceFrom $912	Free Cancellation	Rating 7.1 11,667 reviews	Search American Airlines flights
Air Canada	PriceFrom $926	Free Cancellation	Rating 7.1 11,002 reviews	Search Air Canada flights
United Airlines	PriceFrom $933	Free Cancellation	Rating 7.4 9,694 reviews	Search United Airlines flights
Qantas Airways	PriceFrom $1,076	Free Cancellation	Rating 7.5 1,033 reviews	Search Qantas Airways flights

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Penrith

Leura

Randwick

Coogee

Lithgow

Manly

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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Cheap flights from Cincinnati to Sydney from $1,144

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 9/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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How to get the cheapest flight ticket from Cincinnati to Sydney

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

What is the cheapest month to fly to Sydney?

Can stopping save me money on Cincinnati to Sydney flights?

What airlines fly to Sydney?

Which airport is the most popular layover for flights between Cincinnati and Sydney?

Which layover airport offers the lowest fares from Cincinnati to Sydney?

Which layover airport has the shortest travel time from Cincinnati to Sydney?

Which layover airport has the shortest connection time from Cincinnati to Sydney?

When to book flights from Cincinnati to Sydney

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

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Frequently asked questions about flying 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

Traveling to a place near Sydney?

Why use momondo?

An easier way to manage your Sydney trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

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