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

Air Canada, Qantas Airways, and Delta 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 many operators does momondo search for flights from Cincinnati Cinci./N. Kentucky Airport to Australia?

As of March 2026, there is 1 operator available to choose from for flights from Cincinnati Cinci./N. Kentucky Airport to Australia.

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.

$668 Cheap Flights from Cincinnati to Australia in 2026

1 adult

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Find the cheapest flights from Cincinnati to Australia

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

13:55 - 07:20

CVG

SYD

27h 25m

2 stops

09:20 - 20:30

SYD

CVG

25h 10m

2 stops

$1,450Air Canada

Sun, 3 May - Tue, 12 May

13:55 - 07:20

CVG

SYD

51h 25m

2 stops

09:20 - 20:30

SYD

CVG

25h 10m

2 stops

$1,451Air Canada

Tue, 5 May - Tue, 12 May

13:55 - 07:20

CVG

SYD

51h 25m

2 stops

09:20 - 13:13

SYD

CVG

41h 53m

2 stops

$1,458Air Canada

Mon, 4 May - Mon, 11 May

13:55 - 07:20

CVG

SYD

51h 25m

3 stops

09:20 - 20:30

SYD

CVG

25h 10m

2 stops

$1,462Air Canada

Sun, 3 May - Tue, 12 May

13:55 - 07:20

CVG

SYD

51h 25m

3 stops

09:20 - 13:13

SYD

CVG

41h 53m

2 stops

$1,470Air Canada

Mon, 4 May - Mon, 11 May

06:30 - 14:10

CVG

AVV

41h 40m

3 stops

20:55 - 21:24

AVV

CVG

38h 29m

3 stops

$1,586Multiple Airlines

Wed, 10 Jun - Wed, 8 Jul

06:15 - 11:20

CVG

MEL

39h 05m

3 stops

20:50 - 21:23

MEL

CVG

38h 33m

3 stops

$1,606Multiple Airlines

Wed, 6 May - Wed, 13 May

17:26 - 05:00

CVG

MEL

21h 34m

1 stop

13:35 - 20:13

MEL

CVG

20h 38m

1 stop

$1,860Qantas Airways

Sat, 11 Apr - Sat, 25 Apr

17:26 - 09:20

CVG

BNE

25h 54m

2 stops

19:40 - 20:10

BNE

CVG

38h 30m

2 stops

$1,898Qantas Airways

Sat, 18 Apr - Sat, 25 Apr

11:23 - 07:20

CVG

CBR

53h 57m

3 stops

12:10 - 12:55

CBR

CVG

38h 45m

3 stops

$3,180Qatar Airways

Sat, 22 Aug - Wed, 26 Aug

Asiana Airlines flights from Cincinnati to Australia

Our best Asiana Airlines deals on Cincinnati to Australia flight tickets

Asiana Airlines

1 Aug

CVG09:00Cincinnati Cinci./N. Kentucky

32h 20m

1 stop

SYD07:20Sydney Kingsford Smith

8 Aug

SYD09:20Sydney Kingsford Smith

41h 54m

2 stops

CVG13:14Cincinnati Cinci./N. Kentucky

$1,685

Asiana Airlines

23 Aug

CVG09:00Cincinnati Cinci./N. Kentucky

32h 20m

1 stop

SYD07:20Sydney Kingsford Smith

4 Sept

SYD09:20Sydney Kingsford Smith

41h 54m

2 stops

CVG13:14Cincinnati Cinci./N. Kentucky

$1,706

Qantas Airways flights from Cincinnati to Australia

Our best Qantas Airways deals on Cincinnati to Australia flight tickets

Qantas Airways

27 Apr

CVG17:23Cincinnati Cinci./N. Kentucky

23h 32m

1 stop

SYD06:55Sydney Kingsford Smith

10 May

SYD12:00Sydney Kingsford Smith

22h 10m

1 stop

CVG20:10Cincinnati Cinci./N. Kentucky

$1,699

Qantas Airways

27 Apr

CVG17:23Cincinnati Cinci./N. Kentucky

23h 32m

1 stop

SYD06:55Sydney Kingsford Smith

10 May

SYD12:00Sydney Kingsford Smith

22h 10m

1 stop

CVG20:10Cincinnati Cinci./N. Kentucky

$1,703

Qantas Airways

4 May

CVG17:23Cincinnati Cinci./N. Kentucky

23h 32m

1 stop

SYD06:55Sydney Kingsford Smith

11 May

SYD12:00Sydney Kingsford Smith

22h 10m

1 stop

CVG20:10Cincinnati Cinci./N. Kentucky

$1,742

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CincinnatiSydney

CVG - SYD

CVGSYD

Cincinnati Cinci./N. Kentucky

Sun 3/5

13:55-07:20

2 stops27h 25m

Sydney Kingsford Smith

Tue 12/5

09:20-20:30

2 stops25h 10m

$1,450

CincinnatiSydney

CVG - SYD

CVGSYD

Cincinnati Cinci./N. Kentucky

Tue 5/5

13:55-07:20

2 stops51h 25m

Sydney Kingsford Smith

Tue 12/5

09:20-20:30

2 stops25h 10m

$1,451

CincinnatiSydney

CVG - SYD

CVGSYD

Cincinnati Cinci./N. Kentucky

Mon 4/5

13:55-07:20

2 stops51h 25m

Sydney Kingsford Smith

Mon 11/5

09:20-13:13

2 stops41h 53m

$1,458

CincinnatiSydney

CVG - SYD

CVGSYD

Cincinnati Cinci./N. Kentucky

Sun 3/5

13:55-07:20

3 stops51h 25m

Sydney Kingsford Smith

Tue 12/5

09:20-20:30

2 stops25h 10m

$1,462

CincinnatiSydney

CVG - SYD

CVGSYD

Cincinnati Cinci./N. Kentucky

Mon 4/5

13:55-07:20

3 stops51h 25m

Sydney Kingsford Smith

Mon 11/5

09:20-13:13

2 stops41h 53m

$1,470

CincinnatiMelbourne

CVG - AVV

CVGAVV

Cincinnati Cinci./N. Kentucky

Wed 10/6

06:30-14:10

3 stops41h 40m

Melbourne Avalon

Wed 8/7

20:55-21:24

3 stops38h 29m

$1,586

CincinnatiMelbourne

CVG - MEL

CVGMEL

Cincinnati Cinci./N. Kentucky

Wed 6/5

06:15-11:20

3 stops39h 05m

Melbourne

Wed 13/5

20:50-21:23

3 stops38h 33m

$1,606

Fastest return journey

CincinnatiMelbourne

CVG - MEL

CVGMEL

Cincinnati Cinci./N. Kentucky

Sat 11/4

17:26-05:00

1 stop21h 34m

Melbourne

Sat 25/4

13:35-20:13

1 stop20h 38m

$1,860

CincinnatiBrisbane

CVG - BNE

CVGBNE

Cincinnati Cinci./N. Kentucky

Sat 18/4

17:26-09:20

2 stops25h 54m

Brisbane

Sat 25/4

19:40-20:10

2 stops38h 30m

$1,898

CincinnatiCanberra

CVG - CBR

CVGCBR

Cincinnati Cinci./N. Kentucky

Sat 22/8

11:23-07:20

3 stops53h 57m

Canberra

Wed 26/8

12:10-12:55

3 stops38h 45m

$3,180

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, March 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 $1,304. If you don’t want to visit Australia in March, then you should wait until September to fly from Cincinnati, when ticket prices are also cheap, with an average price of $1,548.

Can stopping save me money on Cincinnati to Australia flights?

You could potentially save up to 19% 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	25h 30m
Direct flights	None

The fastest flight from Cincinnati to Australia takes 25h 30m

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

Search flight deals

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 many operators does momondo search for flights from Cincinnati Cinci./N. Kentucky Airport to Australia?
As of March 2026, there is 1 operator available to choose from for flights from Cincinnati Cinci./N. Kentucky Airport to Australia.
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.

Best airlines flying from Cincinnati to Australia

Compare and see reviews for airlines that fly from Cincinnati to Australia with momondo

Airline	Rating	Free cancellation	Price
United Airlines	PriceFrom $1,330	Free cancellation	Rating 7.4 9,455 reviews		Search United Airlines flights

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.