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

Qantas Airways and United Airlines 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.

$899 Cheap Flights from Cincinnati to Sydney in 2026/27

Find the cheapest flights from Cincinnati to Sydney

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One-way

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Cheap return flights

Enter your travel dates to find the best prices.

12:25 - 08:35CVG Cincinnati Cinci./N. Kentucky-SYD Sydney Kingsford Smith

29h 10m2 stops Chicago O'Hare Intl Vancouver Intl

10:20 - 18:00SYD Sydney Kingsford Smith-CVG Cincinnati Cinci./N. Kentucky

46h 40m2 stops Vancouver Intl Toronto Pearson Intl

$1,489Multiple Airlines

Sun, 14 Mar - Sun, 21 Mar

17:21 - 20:50CVG Cincinnati Cinci./N. Kentucky-SYD Sydney Kingsford Smith

35h 29m2 stops Dallas/Fort Worth Auckland Intl

14:05 - 18:26SYD Sydney Kingsford Smith-CVG Cincinnati Cinci./N. Kentucky

20h 21m1 stop Dallas/Fort Worth

$1,517Qantas Airways

Wed, 3 Feb - Fri, 19 Feb

12:20 - 09:35CVG Cincinnati Cinci./N. Kentucky-SYD Sydney Kingsford Smith

29h 15m2 stops Chicago O'Hare Intl Vancouver Intl

11:20 - 18:00SYD Sydney Kingsford Smith-CVG Cincinnati Cinci./N. Kentucky

46h 40m2 stops Vancouver Intl Toronto Pearson Intl

$1,541Multiple Airlines

Wed, 3 Feb - Fri, 19 Feb

14:03 - 09:35CVG Cincinnati Cinci./N. Kentucky-SYD Sydney Kingsford Smith

27h 32m2 stops Chicago O'Hare Intl Vancouver Intl

11:20 - 18:00SYD Sydney Kingsford Smith-CVG Cincinnati Cinci./N. Kentucky

46h 40m2 stops Vancouver Intl Toronto Pearson Intl

$1,621Multiple Airlines

Sat, 7 Nov - Tue, 10 Nov

18:40 - 09:35CVG Cincinnati Cinci./N. Kentucky-SYD Sydney Kingsford Smith

46h 55m2 stops Toronto Pearson Intl Vancouver Intl

11:20 - 13:26SYD Sydney Kingsford Smith-CVG Cincinnati Cinci./N. Kentucky

42h 06m3 stops Vancouver Intl Toronto Pearson Intl Chicago O'Hare Intl

$1,631Air Canada

Wed, 3 Feb - Fri, 19 Feb

11:10 - 07:20CVG Cincinnati Cinci./N. Kentucky-SYD Sydney Kingsford Smith

30h 10m2 stops Chicago O'Hare Intl Vancouver Intl

09:20 - 08:32SYD Sydney Kingsford Smith-CVG Cincinnati Cinci./N. Kentucky

37h 12m2 stops Vancouver Intl Chicago O'Hare Intl

$1,632Air Canada

Thu, 15 Apr - Sun, 18 Apr

07:00 - 09:35CVG Cincinnati Cinci./N. Kentucky-SYD Sydney Kingsford Smith

34h 35m3 stops Chicago O'Hare Intl Toronto Pearson Intl Vancouver Intl

11:20 - 23:57SYD Sydney Kingsford Smith-CVG Cincinnati Cinci./N. Kentucky

28h 37m2 stops Vancouver Intl Newark

$1,635Air Canada

Sat, 7 Nov - Tue, 10 Nov

11:10 - 07:20CVG Cincinnati Cinci./N. Kentucky-SYD Sydney Kingsford Smith

30h 10m3 stops Chicago O'Hare Intl Toronto Pearson Intl Vancouver Intl

09:20 - 08:32SYD Sydney Kingsford Smith-CVG Cincinnati Cinci./N. Kentucky

37h 12m2 stops Vancouver Intl Chicago O'Hare Intl

$1,644Air Canada

Thu, 15 Apr - Sun, 18 Apr

10:01 - 09:35CVG Cincinnati Cinci./N. Kentucky-SYD Sydney Kingsford Smith

31h 34m3 stops Washington, D.C. Dulles Intl Toronto Pearson Intl Vancouver Intl

11:20 - 23:42SYD Sydney Kingsford Smith-CVG Cincinnati Cinci./N. Kentucky

28h 22m3 stops Vancouver Intl Toronto Pearson Intl Chicago O'Hare Intl

$1,646Air Canada

Sat, 7 Nov - Tue, 10 Nov

18:40 - 09:35CVG Cincinnati Cinci./N. Kentucky-SYD Sydney Kingsford Smith

46h 55m1 stop Toronto Pearson Intl

16:00 - 18:00SYD Sydney Kingsford Smith-CVG Cincinnati Cinci./N. Kentucky

42h 00m2 stops Vancouver Intl Toronto Pearson Intl

$1,661Air New Zealand

Sat, 21 Nov - Thu, 3 Dec

Cheap last-minute flights

Enter your travel dates to find the best prices.

11:44 - 08:35CVG Cincinnati Cinci./N. Kentucky-SYD Sydney Kingsford Smith

29h 51m2 stops Newark Vancouver Intl

10:20 - 18:00SYD Sydney Kingsford Smith-CVG Cincinnati Cinci./N. Kentucky

46h 40m2 stops Vancouver Intl Toronto Pearson Intl

$1,621Multiple Airlines

Sat, 31 Oct - Wed, 24 Mar

05:20 - 08:35CVG Cincinnati Cinci./N. Kentucky-SYD Sydney Kingsford Smith

36h 15m3 stops Chicago O'Hare Intl Toronto Pearson Intl Vancouver Intl

10:20 - 20:56SYD Sydney Kingsford Smith-CVG Cincinnati Cinci./N. Kentucky

25h 36m2 stops Vancouver Intl Chicago O'Hare Intl

$1,635Air Canada

Sat, 31 Oct - Wed, 24 Mar

13:44 - 07:20CVG Cincinnati Cinci./N. Kentucky-SYD Sydney Kingsford Smith

26h 36m2 stops Atlanta Hartsfield-Jackson Los Angeles

09:40 - 06:07SYD Sydney Kingsford Smith-CVG Cincinnati Cinci./N. Kentucky

35h 27m1 stop Los Angeles

$1,800Delta

Sat, 31 Oct - Wed, 24 Mar

12:25 - 09:35CVG Cincinnati Cinci./N. Kentucky-SYD Sydney Kingsford Smith

29h 10m2 stops Chicago O'Hare Intl Vancouver Intl

11:20 - 23:42SYD Sydney Kingsford Smith-CVG Cincinnati Cinci./N. Kentucky

28h 22m2 stops Vancouver Intl Chicago O'Hare Intl

$1,922Air Canada

Sun, 1 Nov - Thu, 5 Nov

11:35 - 07:00CVG Cincinnati Cinci./N. Kentucky-SYD Sydney Kingsford Smith

28h 25m1 stop Houston George Bush Intcntl

09:15 - 23:50SYD Sydney Kingsford Smith-CVG Cincinnati Cinci./N. Kentucky

29h 35m1 stop Houston George Bush Intcntl

$2,199United Airlines

Sat, 31 Oct - Wed, 24 Mar

12:25 - 09:35CVG Cincinnati Cinci./N. Kentucky-SYD Sydney Kingsford Smith

29h 10m2 stops Chicago O'Hare Intl Vancouver Intl

11:20 - 11:42SYD Sydney Kingsford Smith-CVG Cincinnati Cinci./N. Kentucky

40h 22m3 stops Vancouver Intl Toronto Pearson Intl Chicago O'Hare Intl

$2,277Air Canada

Sun, 1 Nov - Thu, 5 Nov

10:32 - 06:25CVG Cincinnati Cinci./N. Kentucky-SYD Sydney Kingsford Smith

27h 53m2 stops Chicago O'Hare Intl Los Angeles

14:05 - 18:26SYD Sydney Kingsford Smith-CVG Cincinnati Cinci./N. Kentucky

20h 21m1 stop Dallas/Fort Worth

$2,425Qantas Airways

Sun, 1 Nov - Thu, 5 Nov

14:03 - 10:35CVG Cincinnati Cinci./N. Kentucky-SYD Sydney Kingsford Smith

29h 32m3 stops Chicago O'Hare Intl Los Angeles Auckland Intl

11:50 - 23:53SYD Sydney Kingsford Smith-CVG Cincinnati Cinci./N. Kentucky

27h 03m3 stops Auckland Intl Los Angeles Chicago O'Hare Intl

$2,504Multiple Airlines

Sat, 31 Oct - Wed, 24 Mar

07:00 - 09:35CVG Cincinnati Cinci./N. Kentucky-SYD Sydney Kingsford Smith

34h 35m3 stops Chicago O'Hare Intl Toronto Pearson Intl Vancouver Intl

11:20 - 11:42SYD Sydney Kingsford Smith-CVG Cincinnati Cinci./N. Kentucky

40h 22m3 stops Vancouver Intl Toronto Pearson Intl Chicago O'Hare Intl

$2,693Air Canada

Sun, 1 Nov - Thu, 5 Nov

07:00 - 06:25CVG Cincinnati Cinci./N. Kentucky-SYD Sydney Kingsford Smith

31h 25m1 stop San Francisco

14:05 - 18:26SYD Sydney Kingsford Smith-CVG Cincinnati Cinci./N. Kentucky

20h 21m1 stop Dallas/Fort Worth

$3,260Qantas Airways

Sun, 1 Nov - Thu, 5 Nov

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Air Canada flights from Cincinnati to Sydney

Our best Air Canada deals on Cincinnati to Sydney flight tickets

Air Canada

22 Feb

CVG07:00Cincinnati Cinci./N. Kentucky

34h 35m

3 stops

SYD09:35Sydney Kingsford Smith

1 Mar

SYD11:20Sydney Kingsford Smith

28h 39m

2 stops

CVG23:59Cincinnati Cinci./N. Kentucky

$1,624

Air Canada

3 Feb

CVG18:40Cincinnati Cinci./N. Kentucky

46h 55m

2 stops

SYD09:35Sydney Kingsford Smith

19 Feb

SYD11:20Sydney Kingsford Smith

42h 06m

3 stops

CVG13:26Cincinnati Cinci./N. Kentucky

$1,631

Air Canada

15 Apr

CVG11:10Cincinnati Cinci./N. Kentucky

30h 10m

2 stops

SYD07:20Sydney Kingsford Smith

18 Apr

SYD09:20Sydney Kingsford Smith

37h 12m

2 stops

CVG08:32Cincinnati Cinci./N. Kentucky

$1,632

Air New Zealand flights from Cincinnati to Sydney

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

Air New Zealand

21 Nov

CVG18:40Cincinnati Cinci./N. Kentucky

46h 55m

1 stop

SYD09:35Sydney Kingsford Smith

3 Dec

SYD16:00Sydney Kingsford Smith

42h 00m

2 stops

CVG18:00Cincinnati Cinci./N. Kentucky

$1,661

Air New Zealand

23 Nov

CVG12:25Cincinnati Cinci./N. Kentucky

29h 10m

2 stops

SYD09:35Sydney Kingsford Smith

4 Dec

SYD11:20Sydney Kingsford Smith

28h 32m

2 stops

CVG23:52Cincinnati Cinci./N. Kentucky

$1,681

Air New Zealand

22 Feb

CVG18:40Cincinnati Cinci./N. Kentucky

46h 55m

1 stop

SYD09:35Sydney Kingsford Smith

1 Mar

SYD11:20Sydney Kingsford Smith

46h 40m

2 stops

CVG18:00Cincinnati Cinci./N. Kentucky

$1,723

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CincinnatiSydney

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

CVGSYD

Cincinnati Cinci./N. Kentucky

Sun 14/3

12:25-08:35

2 stops29h 10m

Sydney Kingsford Smith

Sun 21/3

10:20-18:00

2 stops46h 40m

$1,489

Fastest return journey

CincinnatiSydney

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

CVGSYD

Cincinnati Cinci./N. Kentucky

Wed 3/2

17:21-20:50

2 stops35h 29m

Sydney Kingsford Smith

Fri 19/2

14:05-18:26

1 stop20h 21m

$1,517

CincinnatiSydney

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

CVGSYD

Cincinnati Cinci./N. Kentucky

Wed 3/2

12:20-09:35

2 stops29h 15m

Sydney Kingsford Smith

Fri 19/2

11:20-18:00

2 stops46h 40m

$1,541

CincinnatiSydney

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

CVGSYD

Cincinnati Cinci./N. Kentucky

Sat 7/11

14:03-09:35

2 stops27h 32m

Sydney Kingsford Smith

Tue 10/11

11:20-18:00

2 stops46h 40m

$1,621

CincinnatiSydney

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

CVGSYD

Cincinnati Cinci./N. Kentucky

Wed 3/2

18:40-09:35

2 stops46h 55m

Sydney Kingsford Smith

Fri 19/2

11:20-13:26

3 stops42h 06m

$1,631

CincinnatiSydney

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

CVGSYD

Cincinnati Cinci./N. Kentucky

Thu 15/4

11:10-07:20

2 stops30h 10m

Sydney Kingsford Smith

Sun 18/4

09:20-08:32

2 stops37h 12m

$1,632

CincinnatiSydney

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

CVGSYD

Cincinnati Cinci./N. Kentucky

Sat 7/11

07:00-09:35

3 stops34h 35m

Sydney Kingsford Smith

Tue 10/11

11:20-23:57

2 stops28h 37m

$1,635

CincinnatiSydney

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

CVGSYD

Cincinnati Cinci./N. Kentucky

Thu 15/4

11:10-07:20

3 stops30h 10m

Sydney Kingsford Smith

Sun 18/4

09:20-08:32

2 stops37h 12m

$1,644

CincinnatiSydney

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

CVGSYD

Cincinnati Cinci./N. Kentucky

Sat 7/11

10:01-09:35

3 stops31h 34m

Sydney Kingsford Smith

Tue 10/11

11:20-23:42

3 stops28h 22m

$1,646

CincinnatiSydney

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

CVGSYD

Cincinnati Cinci./N. Kentucky

Sat 21/11

18:40-09:35

1 stop46h 55m

Sydney Kingsford Smith

Thu 3/12

16:00-18:00

2 stops42h 00m

$1,661

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 low for flights on this route.

Typical prices usually range from $1,778 to $1,967.
The lowest price recently found on this route was $1,489.

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 $1,725. 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 $1,779.

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	$899
Fastest flight time	23h 59m
Direct flights	None

The best one-way flight to Sydney from Cincinnati in the past 72 hours is $899. The best return flight deal from Cincinnati to Sydney found on momondo in the last 72 hours is $1,489.

The fastest flight from Cincinnati to Sydney takes 23h 59m

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 59m 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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Penrith

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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.