What is the cheapest airline that flies from Cincinnati Cinci./N. Kentucky to Sydney Kingsford Smith?

Air Canada and Qantas Airways are the most popular carriers operating from Cincinnati Cinci./N. Kentucky to Sydney Kingsford Smith

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 updated daily.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to 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 travel and health documents you'll need for your trip to Sydney Kingsford Smith Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Sydney Kingsford Smith Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$976 Cheap Flights from Cincinnati to Sydney in 2026/27

Find the cheapest flights from Cincinnati to Sydney

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One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

11:29 - 06:55CVG Cincinnati Cinci./N. Kentucky-SYD Sydney Kingsford Smith

27h 26m1 stop Dallas/Fort Worth

07:20 - 14:13SYD Sydney Kingsford Smith-CVG Cincinnati Cinci./N. Kentucky

22h 53m2 stops Brisbane Dallas/Fort Worth

$1,867Multiple Airlines

Fri, 19 Feb - Wed, 3 Mar

11:29 - 06:55CVG Cincinnati Cinci./N. Kentucky-SYD Sydney Kingsford Smith

27h 26m1 stop Dallas/Fort Worth

11:05 - 21:55SYD Sydney Kingsford Smith-CVG Cincinnati Cinci./N. Kentucky

26h 50m3 stops Brisbane Los Angeles Chicago O'Hare Intl

$1,869Multiple Airlines

Fri, 19 Feb - Wed, 3 Mar

06:30 - 08:45CVG Cincinnati Cinci./N. Kentucky-SYD Sydney Kingsford Smith

36h 15m2 stops Houston George Bush Intcntl Auckland Intl

09:55 - 23:39SYD Sydney Kingsford Smith-CVG Cincinnati Cinci./N. Kentucky

27h 44m2 stops Auckland Intl Houston George Bush Intcntl

$1,875Air New Zealand

Wed, 5 May - Wed, 19 May

06:30 - 08:45CVG Cincinnati Cinci./N. Kentucky-SYD Sydney Kingsford Smith

36h 15m2 stops Houston George Bush Intcntl Auckland Intl

09:55 - 23:39SYD Sydney Kingsford Smith-CVG Cincinnati Cinci./N. Kentucky

27h 44m2 stops Auckland Intl Houston George Bush Intcntl

$1,890Air New Zealand

Wed, 5 May - Wed, 19 May

06:30 - 08:45CVG Cincinnati Cinci./N. Kentucky-SYD Sydney Kingsford Smith

36h 15m2 stops Houston George Bush Intcntl Auckland Intl

09:55 - 23:39SYD Sydney Kingsford Smith-CVG Cincinnati Cinci./N. Kentucky

27h 44m2 stops Auckland Intl Houston George Bush Intcntl

$1,892Air New Zealand

Wed, 5 May - Wed, 19 May

17:21 - 22:25CVG Cincinnati Cinci./N. Kentucky-SYD Sydney Kingsford Smith

37h 04m2 stops Dallas/Fort Worth Brisbane

14:05 - 18:02SYD Sydney Kingsford Smith-CVG Cincinnati Cinci./N. Kentucky

19h 57m1 stop Dallas/Fort Worth

$1,898Qantas Airways

Wed, 3 Feb - Fri, 19 Feb

17:21 - 06:55CVG Cincinnati Cinci./N. Kentucky-SYD Sydney Kingsford Smith

21h 34m1 stop Dallas/Fort Worth

17:25 - 14:13SYD Sydney Kingsford Smith-CVG Cincinnati Cinci./N. Kentucky

36h 48m2 stops Brisbane Dallas/Fort Worth

$1,905Qantas Airways

Thu, 4 Feb - Tue, 16 Feb

17:21 - 22:25CVG Cincinnati Cinci./N. Kentucky-SYD Sydney Kingsford Smith

37h 04m2 stops Dallas/Fort Worth Brisbane

14:05 - 18:02SYD Sydney Kingsford Smith-CVG Cincinnati Cinci./N. Kentucky

19h 57m1 stop Dallas/Fort Worth

$1,909Qantas Airways

Wed, 3 Feb - Fri, 19 Feb

18:47 - 19:55CVG Cincinnati Cinci./N. Kentucky-SYD Sydney Kingsford Smith

33h 08m2 stops Dallas/Fort Worth Brisbane

13:05 - 18:02SYD Sydney Kingsford Smith-CVG Cincinnati Cinci./N. Kentucky

19h 57m1 stop Dallas/Fort Worth

$1,911Qantas Airways

Thu, 11 Mar - Sat, 20 Mar

16:00 - 09:00CVG Cincinnati Cinci./N. Kentucky-SYD Sydney Kingsford Smith

25h 00m2 stops Chicago O'Hare Intl Los Angeles

06:05 - 16:22SYD Sydney Kingsford Smith-CVG Cincinnati Cinci./N. Kentucky

26h 17m2 stops Brisbane Dallas/Fort Worth

$1,915Qantas Airways

Tue, 26 Jan - Wed, 10 Feb

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Air New Zealand flights from Cincinnati to Sydney

Our best Air New Zealand deals on Cincinnati to Sydney flight tickets

Air New Zealand

5 May

CVG06:30Cincinnati Cinci./N. Kentucky

36h 15m

2 stops

SYD08:45Sydney Kingsford Smith

19 May

SYD09:55Sydney Kingsford Smith

27h 44m

2 stops

CVG23:39Cincinnati Cinci./N. Kentucky

$1,875

Air New Zealand

5 May

CVG06:30Cincinnati Cinci./N. Kentucky

36h 15m

2 stops

SYD08:45Sydney Kingsford Smith

19 May

SYD09:55Sydney Kingsford Smith

27h 44m

2 stops

CVG23:39Cincinnati Cinci./N. Kentucky

$1,890

Air New Zealand

5 May

CVG06:30Cincinnati Cinci./N. Kentucky

36h 15m

2 stops

SYD08:45Sydney Kingsford Smith

19 May

SYD09:55Sydney Kingsford Smith

27h 44m

2 stops

CVG23:39Cincinnati Cinci./N. Kentucky

$1,892

Qantas Airways flights from Cincinnati to Sydney

Our best Qantas Airways deals on Cincinnati to Sydney flight tickets

Qantas Airways

3 Feb

CVG17:21Cincinnati Cinci./N. Kentucky

37h 04m

2 stops

SYD22:25Sydney Kingsford Smith

19 Feb

SYD14:05Sydney Kingsford Smith

19h 57m

1 stop

CVG18:02Cincinnati Cinci./N. Kentucky

$1,898

Qantas Airways

4 Feb

CVG17:21Cincinnati Cinci./N. Kentucky

21h 34m

1 stop

SYD06:55Sydney Kingsford Smith

16 Feb

SYD17:25Sydney Kingsford Smith

36h 48m

2 stops

CVG14:13Cincinnati Cinci./N. Kentucky

$1,905

Qantas Airways

3 Feb

CVG17:21Cincinnati Cinci./N. Kentucky

37h 04m

2 stops

SYD22:25Sydney Kingsford Smith

19 Feb

SYD14:05Sydney Kingsford Smith

19h 57m

1 stop

CVG18:02Cincinnati Cinci./N. Kentucky

$1,909

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

CincinnatiSydney

CVG Cincinnati Cinci./N. Kentucky - SYD Sydney Kingsford Smith

CVGSYD

Cincinnati Cinci./N. Kentucky

Fri 19/2

11:29-06:55

1 stop27h 26m

Sydney Kingsford Smith

Wed 3/3

07:20-14:13

2 stops22h 53m

$1,867

CincinnatiSydney

CVG Cincinnati Cinci./N. Kentucky - SYD Sydney Kingsford Smith

CVGSYD

Cincinnati Cinci./N. Kentucky

Fri 19/2

11:29-06:55

1 stop27h 26m

Sydney Kingsford Smith

Wed 3/3

11:05-21:55

3 stops26h 50m

$1,869

CincinnatiSydney

CVG Cincinnati Cinci./N. Kentucky - SYD Sydney Kingsford Smith

CVGSYD

Cincinnati Cinci./N. Kentucky

Wed 5/5

06:30-08:45

2 stops36h 15m

Sydney Kingsford Smith

Wed 19/5

09:55-23:39

2 stops27h 44m

$1,875

CincinnatiSydney

CVG Cincinnati Cinci./N. Kentucky - SYD Sydney Kingsford Smith

CVGSYD

Cincinnati Cinci./N. Kentucky

Wed 5/5

06:30-08:45

2 stops36h 15m

Sydney Kingsford Smith

Wed 19/5

09:55-23:39

2 stops27h 44m

$1,890

CincinnatiSydney

CVG Cincinnati Cinci./N. Kentucky - SYD Sydney Kingsford Smith

CVGSYD

Cincinnati Cinci./N. Kentucky

Wed 5/5

06:30-08:45

2 stops36h 15m

Sydney Kingsford Smith

Wed 19/5

09:55-23:39

2 stops27h 44m

$1,892

CincinnatiSydney

CVG Cincinnati Cinci./N. Kentucky - SYD Sydney Kingsford Smith

CVGSYD

Cincinnati Cinci./N. Kentucky

Wed 3/2

17:21-22:25

2 stops37h 04m

Sydney Kingsford Smith

Fri 19/2

14:05-18:02

1 stop19h 57m

$1,898

CincinnatiSydney

CVG Cincinnati Cinci./N. Kentucky - SYD Sydney Kingsford Smith

CVGSYD

Cincinnati Cinci./N. Kentucky

Thu 4/2

17:21-06:55

1 stop21h 34m

Sydney Kingsford Smith

Tue 16/2

17:25-14:13

2 stops36h 48m

$1,905

CincinnatiSydney

CVG Cincinnati Cinci./N. Kentucky - SYD Sydney Kingsford Smith

CVGSYD

Cincinnati Cinci./N. Kentucky

Wed 3/2

17:21-22:25

2 stops37h 04m

Sydney Kingsford Smith

Fri 19/2

14:05-18:02

1 stop19h 57m

$1,909

CincinnatiSydney

CVG Cincinnati Cinci./N. Kentucky - SYD Sydney Kingsford Smith

CVGSYD

Cincinnati Cinci./N. Kentucky

Thu 11/3

18:47-19:55

2 stops33h 08m

Sydney Kingsford Smith

Sat 20/3

13:05-18:02

1 stop19h 57m

$1,911

CincinnatiSydney

CVG Cincinnati Cinci./N. Kentucky - SYD Sydney Kingsford Smith

CVGSYD

Cincinnati Cinci./N. Kentucky

Tue 26/1

16:00-09:00

2 stops25h 00m

Sydney Kingsford Smith

Wed 10/2

06:05-16:22

2 stops26h 17m

$1,915

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted 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

Prices

Airlines

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

Prices are currently typical for flights on this route.

Typical prices usually range from $1,799 to $1,876.
The lowest price recently found on this route was $1,867.

What is the cheapest month to fly to Sydney?

The month of July is, on average, the cheapest month to fly to Sydney from Cincinnati, with most prices found around $1,759. If you aren’t able to travel to Sydney during the month of July, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $1,814.

Can stopping save me money on Cincinnati to Sydney flights?

You could potentially save up to 26% 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 return 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

Best price found	$976
Fastest flight time	23h 51m
Direct flights	None

The best one-way flight to Sydney from Cincinnati in the past 72 hours is $976. The best return flight deal from Cincinnati to Sydney found on momondo in the last 72 hours is $1,867.

The fastest flight from Cincinnati to Sydney takes 23h 51m

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?
A flight from Cincinnati Cinci./N. Kentucky to Sydney Kingsford Smith will travel around 15067.2 km. Typically, this will take 23h 51m by plane in normal conditions.
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 updated daily.
How old do you have to be to fly from Cincinnati Cinci./N. Kentucky Airport to Sydney Kingsford Smith Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to 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 travel and health documents you'll need for your trip to Sydney Kingsford Smith Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Sydney Kingsford Smith Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Cincinnati to Sydney. momondo saves you time and could save you money on your trip.

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?

momondo helps you find the best flight between Cincinnati and Sydney by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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.