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

Air Canada, Delta, and Qantas Airways are the most popular carriers operating from Cincinnati Cinci./N. Kentucky to Australia

When did momondo last update prices for flights from Cincinnati Cinci./N. Kentucky Airport to Australia?

Prices for flights from Cincinnati Cinci./N. Kentucky Airport to Australia refresh daily.

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

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 Australia.

What documentation or ID do you need to fly to Australia?

The travel and health documents required for your trip to Australia can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Australia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$841 Cheap Flights from Cincinnati to Australia in 2026/27

Find the cheapest flights from Cincinnati to Australia

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

13:55 - 08:20CVG Cincinnati Cinci./N. Kentucky-SYD Sydney Kingsford Smith

27h 25m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

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

46h 40m2 stops Vancouver Intl Toronto Pearson Intl

$1,338Air Canada

Wed, 21 Oct - Wed, 28 Oct

09:00 - 14:10CVG Cincinnati Cinci./N. Kentucky-AVV Melbourne Avalon

38h 10m3 stops Toronto Pearson Intl Vancouver Intl Sydney Kingsford Smith

06:00 - 18:00AVV Melbourne Avalon-CVG Cincinnati Cinci./N. Kentucky

51h 00m3 stops Sydney Kingsford Smith Vancouver Intl Toronto Pearson Intl

$1,392Multiple Airlines

Mon, 19 Oct - Tue, 27 Oct

09:00 - 12:10CVG Cincinnati Cinci./N. Kentucky-MEL Melbourne

36h 10m3 stops Toronto Pearson Intl Vancouver Intl Sydney Kingsford Smith

06:30 - 18:00MEL Melbourne-CVG Cincinnati Cinci./N. Kentucky

50h 30m3 stops Sydney Kingsford Smith Vancouver Intl Toronto Pearson Intl

$1,393Multiple Airlines

Mon, 19 Oct - Tue, 27 Oct

13:55 - 08:20CVG Cincinnati Cinci./N. Kentucky-SYD Sydney Kingsford Smith

51h 25m3 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl Vancouver Intl

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

46h 40m2 stops Vancouver Intl Toronto Pearson Intl

$1,397Air Canada

Wed, 21 Oct - Wed, 28 Oct

15:25 - 08:45CVG Cincinnati Cinci./N. Kentucky-BNE Brisbane

26h 20m2 stops Denver Intl Vancouver Intl

10:45 - 18:00BNE Brisbane-CVG Cincinnati Cinci./N. Kentucky

46h 15m2 stops Vancouver Intl Toronto Pearson Intl

$1,442Multiple Airlines

Sat, 13 Feb - Tue, 2 Mar

15:25 - 08:45CVG Cincinnati Cinci./N. Kentucky-BNE Brisbane

26h 20m2 stops Denver Intl Vancouver Intl

10:45 - 18:00BNE Brisbane-CVG Cincinnati Cinci./N. Kentucky

46h 15m2 stops Vancouver Intl Toronto Pearson Intl

$1,444Multiple Airlines

Sat, 13 Feb - Tue, 2 Mar

13:55 - 08:20CVG Cincinnati Cinci./N. Kentucky-SYD Sydney Kingsford Smith

51h 25m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

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

46h 40m2 stops Vancouver Intl Toronto Pearson Intl

$1,445Air Canada

Sat, 17 Oct - Tue, 10 Nov

13:55 - 08:20CVG Cincinnati Cinci./N. Kentucky-SYD Sydney Kingsford Smith

51h 25m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

11:20 - 19:45SYD Sydney Kingsford Smith-CVG Cincinnati Cinci./N. Kentucky

24h 25m2 stops Vancouver Intl San Francisco

$1,448Multiple Airlines

Sat, 17 Oct - Mon, 9 Nov

13:55 - 08:20CVG Cincinnati Cinci./N. Kentucky-SYD Sydney Kingsford Smith

51h 25m3 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl Vancouver Intl

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

46h 40m2 stops Vancouver Intl Toronto Pearson Intl

$1,456Air Canada

Sat, 17 Oct - Tue, 10 Nov

13:55 - 08:20CVG Cincinnati Cinci./N. Kentucky-SYD Sydney Kingsford Smith

51h 25m3 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl Vancouver Intl

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

46h 40m2 stops Vancouver Intl Toronto Pearson Intl

$1,458Air Canada

Sat, 17 Oct - Tue, 10 Nov

Cheap last-minute flights

Enter your travel dates to find the best prices.

19:12 - 06:55CVG Cincinnati Cinci./N. Kentucky-SYD Sydney Kingsford Smith

21h 43m1 stop Dallas/Fort Worth

12:00 - 18:22SYD Sydney Kingsford Smith-CVG Cincinnati Cinci./N. Kentucky

20h 22m1 stop Dallas/Fort Worth

$2,149Qantas Airways

Sun, 20 Sep - Tue, 22 Sep

11:48 - 17:10CVG Cincinnati Cinci./N. Kentucky-SYD Sydney Kingsford Smith

39h 22m2 stops New York John F Kennedy Intl Doha Hamad Intl

20:45 - 00:41SYD Sydney Kingsford Smith-CVG Cincinnati Cinci./N. Kentucky

41h 56m2 stops Doha Hamad Intl Chicago O'Hare Intl

$2,744Qatar Airways

Sat, 19 Sep - Mon, 21 Sep

15:07 - 07:05CVG Cincinnati Cinci./N. Kentucky-SYD Sydney Kingsford Smith

25h 58m2 stops Phoenix Sky Harbor Intl Los Angeles

22:00 - 23:25SYD Sydney Kingsford Smith-CVG Cincinnati Cinci./N. Kentucky

39h 25m2 stops Melbourne Dallas/Fort Worth

$2,812Qantas Airways

Fri, 18 Sep - Sun, 20 Sep

13:55 - 07:20CVG Cincinnati Cinci./N. Kentucky-SYD Sydney Kingsford Smith

27h 25m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

12:00 - 18:22SYD Sydney Kingsford Smith-CVG Cincinnati Cinci./N. Kentucky

20h 22m1 stop Dallas/Fort Worth

$3,102Multiple Airlines

Sun, 20 Sep - Tue, 22 Sep

12:17 - 07:00CVG Cincinnati Cinci./N. Kentucky-SYD Sydney Kingsford Smith

28h 43m2 stops Chicago O'Hare Intl Los Angeles

11:55 - 23:59SYD Sydney Kingsford Smith-CVG Cincinnati Cinci./N. Kentucky

26h 04m2 stops Auckland Intl Houston George Bush Intcntl

$3,171Air New Zealand

Sun, 20 Sep - Tue, 22 Sep

19:12 - 06:55CVG Cincinnati Cinci./N. Kentucky-SYD Sydney Kingsford Smith

21h 43m1 stop Dallas/Fort Worth

09:10 - 23:52SYD Sydney Kingsford Smith-CVG Cincinnati Cinci./N. Kentucky

28h 42m2 stops Los Angeles Chicago O'Hare Intl

$3,177Qantas Airways

Sun, 20 Sep - Tue, 22 Sep

13:38 - 07:05CVG Cincinnati Cinci./N. Kentucky-SYD Sydney Kingsford Smith

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

12:00 - 23:25SYD Sydney Kingsford Smith-CVG Cincinnati Cinci./N. Kentucky

25h 25m1 stop Dallas/Fort Worth

$3,216Qantas Airways

Sat, 19 Sep - Mon, 21 Sep

14:18 - 07:05CVG Cincinnati Cinci./N. Kentucky-SYD Sydney Kingsford Smith

26h 47m2 stops Chicago O'Hare Intl Los Angeles

21:25 - 09:26SYD Sydney Kingsford Smith-CVG Cincinnati Cinci./N. Kentucky

26h 01m2 stops San Francisco Chicago O'Hare Intl

$3,386American Airlines

Sun, 20 Sep - Tue, 22 Sep

12:43 - 07:30CVG Cincinnati Cinci./N. Kentucky-SYD Sydney Kingsford Smith

28h 47m2 stops Atlanta Hartsfield-Jackson Los Angeles

17:50 - 16:11SYD Sydney Kingsford Smith-CVG Cincinnati Cinci./N. Kentucky

36h 21m3 stops Los Angeles Las Vegas Harry Reid Intl Denver Intl

$3,400Multiple Airlines

Sun, 20 Sep - Tue, 22 Sep

13:38 - 07:30CVG Cincinnati Cinci./N. Kentucky-SYD Sydney Kingsford Smith

27h 52m3 stops Chicago O'Hare Intl Denver Intl Los Angeles

10:05 - 23:25SYD Sydney Kingsford Smith-CVG Cincinnati Cinci./N. Kentucky

27h 20m2 stops Melbourne Dallas/Fort Worth

$3,424Multiple Airlines

Sat, 19 Sep - Mon, 21 Sep

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Air Canada flights from Cincinnati to Australia

Our best Air Canada deals on Cincinnati to Australia flight tickets

Air Canada

21 Oct

CVG13:55Cincinnati Cinci./N. Kentucky

27h 25m

2 stops

SYD08:20Sydney Kingsford Smith

28 Oct

SYD10:20Sydney Kingsford Smith

46h 40m

2 stops

CVG18:00Cincinnati Cinci./N. Kentucky

$1,338

Air Canada

21 Oct

CVG13:55Cincinnati Cinci./N. Kentucky

51h 25m

3 stops

SYD08:20Sydney Kingsford Smith

28 Oct

SYD10:20Sydney Kingsford Smith

46h 40m

2 stops

CVG18:00Cincinnati Cinci./N. Kentucky

$1,397

Air Canada

17 Oct

CVG13:55Cincinnati Cinci./N. Kentucky

51h 25m

2 stops

SYD08:20Sydney Kingsford Smith

10 Nov

SYD11:20Sydney Kingsford Smith

46h 40m

2 stops

CVG18:00Cincinnati Cinci./N. Kentucky

$1,445

Qantas Airways flights from Cincinnati to Australia

Our best Qantas Airways deals on Cincinnati to Australia flight tickets

Qantas Airways

26 Oct

CVG19:35Cincinnati Cinci./N. Kentucky

42h 25m

1 stop

MEL05:00Melbourne

8 Nov

MEL12:00Melbourne

22h 26m

1 stop

CVG18:26Cincinnati Cinci./N. Kentucky

$1,630

Qantas Airways

13 Feb

CVG15:12Cincinnati Cinci./N. Kentucky

24h 18m

1 stop

BNE06:30Brisbane

2 Mar

BNE09:40Brisbane

19h 35m

1 stop

CVG14:15Cincinnati Cinci./N. Kentucky

$1,795

Qantas Airways

11 Oct

CVG21:04Cincinnati Cinci./N. Kentucky

40h 56m

2 stops

MEL05:00Melbourne

18 Oct

MEL18:10Melbourne

39h 35m

2 stops

CVG18:45Cincinnati Cinci./N. Kentucky

$2,084

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

Wed 21/10

13:55-08:20

2 stops27h 25m

Sydney Kingsford Smith

Wed 28/10

10:20-18:00

2 stops46h 40m

$1,338

CincinnatiMelbourne

CVG Cincinnati Cinci./N. Kentucky - AVV Melbourne Avalon

CVGAVV

Cincinnati Cinci./N. Kentucky

Mon 19/10

09:00-14:10

3 stops38h 10m

Melbourne Avalon

Tue 27/10

06:00-18:00

3 stops51h 00m

$1,392

CincinnatiMelbourne

CVG Cincinnati Cinci./N. Kentucky - MEL Melbourne

CVGMEL

Cincinnati Cinci./N. Kentucky

Mon 19/10

09:00-12:10

3 stops36h 10m

Melbourne

Tue 27/10

06:30-18:00

3 stops50h 30m

$1,393

CincinnatiSydney

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

CVGSYD

Cincinnati Cinci./N. Kentucky

Wed 21/10

13:55-08:20

3 stops51h 25m

Sydney Kingsford Smith

Wed 28/10

10:20-18:00

2 stops46h 40m

$1,397

Fastest return journey

CincinnatiBrisbane

CVG Cincinnati Cinci./N. Kentucky - BNE Brisbane

CVGBNE

Cincinnati Cinci./N. Kentucky

Sat 13/2

15:25-08:45

2 stops26h 20m

Brisbane

Tue 2/3

10:45-18:00

2 stops46h 15m

$1,442

CincinnatiBrisbane

CVG Cincinnati Cinci./N. Kentucky - BNE Brisbane

CVGBNE

Cincinnati Cinci./N. Kentucky

Sat 13/2

15:25-08:45

2 stops26h 20m

Brisbane

Tue 2/3

10:45-18:00

2 stops46h 15m

$1,444

CincinnatiSydney

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

CVGSYD

Cincinnati Cinci./N. Kentucky

Sat 17/10

13:55-08:20

2 stops51h 25m

Sydney Kingsford Smith

Tue 10/11

11:20-18:00

2 stops46h 40m

$1,445

CincinnatiSydney

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

CVGSYD

Cincinnati Cinci./N. Kentucky

Sat 17/10

13:55-08:20

2 stops51h 25m

Sydney Kingsford Smith

Mon 9/11

11:20-19:45

2 stops24h 25m

$1,448

CincinnatiSydney

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

CVGSYD

Cincinnati Cinci./N. Kentucky

Sat 17/10

13:55-08:20

3 stops51h 25m

Sydney Kingsford Smith

Tue 10/11

11:20-18:00

2 stops46h 40m

$1,456

CincinnatiSydney

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

CVGSYD

Cincinnati Cinci./N. Kentucky

Sat 17/10

13:55-08:20

3 stops51h 25m

Sydney Kingsford Smith

Tue 10/11

11:20-18:00

2 stops46h 40m

$1,458

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 Australia

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 cheapest month to fly to Australia?

In general, February is the cheapest month to fly from Cincinnati to Australia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,726. If you don’t want to visit Australia in February, then you should wait until June to fly from Cincinnati, when ticket prices are also cheap, with an average price of $1,758.

Can stopping save me money on Cincinnati to Australia flights?

You could potentially save up to 7% on your flight if you consider stops on a Cincinnati to Australia flight.

Cheap Cincinnati to Australia flight deals and tips

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

Best price found	$841
Fastest flight time	21h 43m
Direct flights	None

The best one-way flight to Australia from Cincinnati in the past 72 hours is $841. The best return flight deal from Cincinnati to Australia found on momondo in the last 72 hours is $1,338.

The fastest flight from Cincinnati to Australia takes 21h 43m

There are no direct flights from Cincinnati to Australia. There are no popular flight routes from Cincinnati to Australia.

Search flight deals

Frequently asked questions about flying from Cincinnati to Australia

When did momondo last update prices for flights from Cincinnati Cinci./N. Kentucky Airport to Australia?
Prices for flights from Cincinnati Cinci./N. Kentucky Airport to Australia refresh daily.
How old do you have to be to fly from Cincinnati Cinci./N. Kentucky Airport to Australia?
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 Australia.
What documentation or ID do you need to fly to Australia?
The travel and health documents required for your trip to Australia can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Australia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

It is quick and easy to find Cincinnati to Australia flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Australia that suits you.

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

Flights from Cincinnati to Australia with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo helps you find the best flight between Cincinnati and Australia 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 Australia right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Cincinnati to Australia flights. All you need is a valid email address and we will do the rest; it is that quick and easy.