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

Air Canada, American Airlines, and United Airlines 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.

$856 Cheap Flights from Cincinnati to Australia in 2026

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 - 07:20

CVG

SYD

51h 25m

2 stops

10:20 - 20:30

SYD

CVG

49h 10m

2 stops

$1,625Air Canada

Sat, 26 Sep - Mon, 5 Oct

13:55 - 07:20

CVG

SYD

51h 25m

2 stops

10:20 - 20:30

SYD

CVG

49h 10m

2 stops

$1,626Air Canada

Sat, 26 Sep - Mon, 5 Oct

18:50 - 06:55

CVG

SYD

22h 05m

1 stop

12:00 - 19:15

SYD

CVG

21h 15m

1 stop

$1,646Qantas Airways

Mon, 17 Aug - Sun, 30 Aug

18:50 - 06:55

CVG

SYD

22h 05m

1 stop

12:00 - 19:15

SYD

CVG

21h 15m

1 stop

$1,648Qantas Airways

Mon, 17 Aug - Sun, 30 Aug

09:00 - 11:20

CVG

MEL

36h 20m

3 stops

06:00 - 21:23

MEL

CVG

29h 23m

3 stops

$1,705Multiple Airlines

Tue, 15 Sep - Wed, 30 Sep

09:00 - 11:40

CVG

OOL

36h 40m

3 stops

18:35 - 21:24

OOL

CVG

40h 49m

3 stops

$1,709Multiple Airlines

Mon, 17 Aug - Mon, 24 Aug

10:49 - 07:50

CVG

MEL

31h 01m

2 stops

11:00 - 22:52

MEL

CVG

26h 52m

2 stops

$1,735Delta

Wed, 30 Sep - Wed, 7 Oct

11:17 - 08:15

CVG

MEL

30h 58m

2 stops

09:30 - 20:16

MEL

CVG

24h 46m

2 stops

$1,741United Airlines

Tue, 15 Sep - Wed, 30 Sep

07:00 - 07:50

CVG

MEL

34h 50m

1 stop

11:00 - 23:05

MEL

CVG

27h 05m

2 stops

$1,751Delta

Wed, 30 Sep - Wed, 7 Oct

15:25 - 07:30

CVG

MEL

26h 05m

2 stops

09:30 - 20:16

MEL

CVG

24h 46m

2 stops

$1,813United Airlines

Wed, 23 Sep - Fri, 2 Oct

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Qantas Airways flights from Cincinnati to Australia

Our best Qantas Airways deals on Cincinnati to Australia flight tickets

Qantas Airways

17 Aug

CVG18:50Cincinnati Cinci./N. Kentucky

22h 05m

1 stop

SYD06:55Sydney Kingsford Smith

30 Aug

SYD12:00Sydney Kingsford Smith

21h 15m

1 stop

CVG19:15Cincinnati Cinci./N. Kentucky

$1,646

Qantas Airways

17 Aug

CVG18:50Cincinnati Cinci./N. Kentucky

22h 05m

1 stop

SYD06:55Sydney Kingsford Smith

30 Aug

SYD12:00Sydney Kingsford Smith

21h 15m

1 stop

CVG19:15Cincinnati Cinci./N. Kentucky

$1,648

Qantas Airways

17 Oct

CVG15:12Cincinnati Cinci./N. Kentucky

24h 43m

1 stop

SYD06:55Sydney Kingsford Smith

9 Nov

SYD19:15Sydney Kingsford Smith

36h 49m

2 stops

CVG16:04Cincinnati Cinci./N. Kentucky

$1,801

American Airlines flights from Cincinnati to Australia

Our best American Airlines deals on Cincinnati to Australia flight tickets

American Airlines

2 Aug

CVG13:58Cincinnati Cinci./N. Kentucky

26h 57m

1 stop

SYD06:55Sydney Kingsford Smith

12 Aug

SYD12:00Sydney Kingsford Smith

25h 22m

1 stop

CVG23:22Cincinnati Cinci./N. Kentucky

$1,694

American Airlines

2 Aug

CVG11:19Cincinnati Cinci./N. Kentucky

29h 36m

1 stop

SYD06:55Sydney Kingsford Smith

12 Aug

SYD09:10Sydney Kingsford Smith

22h 46m

2 stops

CVG17:56Cincinnati Cinci./N. Kentucky

$1,701

American Airlines

17 Aug

CVG13:46Cincinnati Cinci./N. Kentucky

35h 19m

2 stops

OOL15:05Coolangatta Gold Coast

24 Aug

OOL07:00Coolangatta Gold Coast

30h 22m

2 stops

CVG23:22Cincinnati Cinci./N. Kentucky

$1,772

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CincinnatiSydney

CVG - SYD

CVGSYD

Cincinnati Cinci./N. Kentucky

Sat 26/9

13:55-07:20

2 stops51h 25m

Sydney Kingsford Smith

Mon 5/10

10:20-20:30

2 stops49h 10m

$1,625

CincinnatiSydney

CVG - SYD

CVGSYD

Cincinnati Cinci./N. Kentucky

Sat 26/9

13:55-07:20

2 stops51h 25m

Sydney Kingsford Smith

Mon 5/10

10:20-20:30

2 stops49h 10m

$1,626

Fastest return journey

CincinnatiSydney

CVG - SYD

CVGSYD

Cincinnati Cinci./N. Kentucky

Mon 17/8

18:50-06:55

1 stop22h 05m

Sydney Kingsford Smith

Sun 30/8

12:00-19:15

1 stop21h 15m

$1,646

CincinnatiSydney

CVG - SYD

CVGSYD

Cincinnati Cinci./N. Kentucky

Mon 17/8

18:50-06:55

1 stop22h 05m

Sydney Kingsford Smith

Sun 30/8

12:00-19:15

1 stop21h 15m

$1,648

CincinnatiMelbourne

CVG - MEL

CVGMEL

Cincinnati Cinci./N. Kentucky

Tue 15/9

09:00-11:20

3 stops36h 20m

Melbourne

Wed 30/9

06:00-21:23

3 stops29h 23m

$1,705

CincinnatiCoolangatta

CVG - OOL

CVGOOL

Cincinnati Cinci./N. Kentucky

Mon 17/8

09:00-11:40

3 stops36h 40m

Coolangatta Gold Coast

Mon 24/8

18:35-21:24

3 stops40h 49m

$1,709

CincinnatiMelbourne

CVG - MEL

CVGMEL

Cincinnati Cinci./N. Kentucky

Wed 30/9

10:49-07:50

2 stops31h 01m

Melbourne

Wed 7/10

11:00-22:52

2 stops26h 52m

$1,735

CincinnatiMelbourne

CVG - MEL

CVGMEL

Cincinnati Cinci./N. Kentucky

Tue 15/9

11:17-08:15

2 stops30h 58m

Melbourne

Wed 30/9

09:30-20:16

2 stops24h 46m

$1,741

CincinnatiMelbourne

CVG - MEL

CVGMEL

Cincinnati Cinci./N. Kentucky

Wed 30/9

07:00-07:50

1 stop34h 50m

Melbourne

Wed 7/10

11:00-23:05

2 stops27h 05m

$1,751

CincinnatiMelbourne

CVG - MEL

CVGMEL

Cincinnati Cinci./N. Kentucky

Wed 23/9

15:25-07:30

2 stops26h 05m

Melbourne

Fri 2/10

09:30-20:16

2 stops24h 46m

$1,813

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, September 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 $1,606. If you don’t want to visit Australia in September, then you should wait until February to fly from Cincinnati, when ticket prices are also cheap, with an average price of $1,725.

Can stopping save me money on Cincinnati to Australia flights?

You could potentially save up to 24% 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

Fastest flight time	20h 54m
Direct flights	None

The fastest flight from Cincinnati to Australia takes 20h 54m

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.