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

Air Canada, American Airlines, 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 May 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.

$897 Cheap Flights from Cincinnati to Australia in 2026

1 adult

Discover deals from 900+ travel sites with momondo.

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

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.

15:29 - 07:00

CVG

SYD

25h 31m

2 stops

09:30 - 23:59

SYD

CVG

28h 29m

2 stops

$1,743United Airlines

Sat, 23 May - Fri, 5 Jun

17:00 - 07:00

CVG

SYD

24h 00m

2 stops

09:30 - 23:59

SYD

CVG

28h 29m

2 stops

$1,760United Airlines

Thu, 4 Jun - Fri, 19 Jun

09:00 - 07:20

CVG

SYD

32h 20m

2 stops

09:20 - 13:13

SYD

CVG

41h 53m

2 stops

$1,767Air Canada

Sun, 10 May - Wed, 3 Jun

12:32 - 06:45

CVG

MEL

28h 13m

2 stops

13:35 - 23:22

MEL

CVG

23h 47m

1 stop

$1,775American Airlines

Fri, 28 Aug - Sat, 5 Sep

19:55 - 07:50

CVG

MEL

45h 55m

2 stops

10:00 - 22:33

MEL

CVG

26h 33m

2 stops

$1,816Delta

Tue, 1 Sep - Wed, 9 Sep

12:00 - 06:50

CVG

SYD

28h 50m

2 stops

09:15 - 22:28

SYD

CVG

27h 13m

2 stops

$1,820Delta

Thu, 14 May - Sun, 24 May

18:50 - 12:40

CVG

MEL

27h 50m

2 stops

13:35 - 20:54

MEL

CVG

21h 19m

1 stop

$1,823American Airlines

Tue, 1 Sep - Wed, 9 Sep

13:55 - 07:20

CVG

SYD

51h 25m

3 stops

09:20 - 15:53

SYD

CVG

44h 33m

2 stops

$1,826Air Canada

Sun, 10 May - Wed, 3 Jun

09:00 - 07:20

CVG

SYD

32h 20m

1 stop

09:20 - 13:13

SYD

CVG

41h 53m

2 stops

$1,841Multiple Airlines

Sun, 10 May - Wed, 3 Jun

10:35 - 08:15

CVG

MEL

31h 40m

1 stop

10:55 - 23:59

MEL

CVG

27h 04m

2 stops

$1,865Multiple Airlines

Thu, 14 May - Thu, 21 May

American Airlines flights from Cincinnati to Australia

Our best American Airlines deals on Cincinnati to Australia flight tickets

American Airlines

28 Aug

CVG12:32Cincinnati Cinci./N. Kentucky

28h 13m

2 stops

MEL06:45Melbourne

5 Sept

MEL13:35Melbourne

23h 47m

1 stop

CVG23:22Cincinnati Cinci./N. Kentucky

$1,775

American Airlines

1 Sept

CVG18:50Cincinnati Cinci./N. Kentucky

27h 50m

2 stops

MEL12:40Melbourne

9 Sept

MEL13:35Melbourne

21h 19m

1 stop

CVG20:54Cincinnati Cinci./N. Kentucky

$1,823

American Airlines

14 June

CVG14:16Cincinnati Cinci./N. Kentucky

26h 39m

1 stop

SYD06:55Sydney Kingsford Smith

21 June

SYD12:00Sydney Kingsford Smith

21h 08m

1 stop

CVG19:08Cincinnati Cinci./N. Kentucky

$1,854

Air New Zealand flights from Cincinnati to Australia

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

Air New Zealand

1 May

CVG10:35Cincinnati Cinci./N. Kentucky

30h 20m

1 stop

SYD06:55Sydney Kingsford Smith

8 May

SYD09:30Sydney Kingsford Smith

23h 27m

2 stops

CVG18:57Cincinnati Cinci./N. Kentucky

$1,854

Air New Zealand

30 May

CVG20:00Cincinnati Cinci./N. Kentucky

44h 30m

2 stops

BNE06:30Brisbane

6 June

BNE06:05Brisbane

30h 23m

3 stops

CVG22:28Cincinnati Cinci./N. Kentucky

$2,259

Air New Zealand

23 May

CVG20:00Cincinnati Cinci./N. Kentucky

46h 15m

2 stops

MEL08:15Melbourne

30 May

MEL06:00Melbourne

30h 28m

3 stops

CVG22:28Cincinnati Cinci./N. Kentucky

$2,408

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CincinnatiSydney

CVG - SYD

CVGSYD

Cincinnati Cinci./N. Kentucky

Sat 23/5

15:29-07:00

2 stops25h 31m

Sydney Kingsford Smith

Fri 5/6

09:30-23:59

2 stops28h 29m

$1,743

CincinnatiSydney

CVG - SYD

CVGSYD

Cincinnati Cinci./N. Kentucky

Thu 4/6

17:00-07:00

2 stops24h 00m

Sydney Kingsford Smith

Fri 19/6

09:30-23:59

2 stops28h 29m

$1,760

CincinnatiSydney

CVG - SYD

CVGSYD

Cincinnati Cinci./N. Kentucky

Sun 10/5

09:00-07:20

2 stops32h 20m

Sydney Kingsford Smith

Wed 3/6

09:20-13:13

2 stops41h 53m

$1,767

CincinnatiMelbourne

CVG - MEL

CVGMEL

Cincinnati Cinci./N. Kentucky

Fri 28/8

12:32-06:45

2 stops28h 13m

Melbourne

Sat 5/9

13:35-23:22

1 stop23h 47m

$1,775

CincinnatiMelbourne

CVG - MEL

CVGMEL

Cincinnati Cinci./N. Kentucky

Tue 1/9

19:55-07:50

2 stops45h 55m

Melbourne

Wed 9/9

10:00-22:33

2 stops26h 33m

$1,816

CincinnatiSydney

CVG - SYD

CVGSYD

Cincinnati Cinci./N. Kentucky

Thu 14/5

12:00-06:50

2 stops28h 50m

Sydney Kingsford Smith

Sun 24/5

09:15-22:28

2 stops27h 13m

$1,820

Fastest return journey

CincinnatiMelbourne

CVG - MEL

CVGMEL

Cincinnati Cinci./N. Kentucky

Tue 1/9

18:50-12:40

2 stops27h 50m

Melbourne

Wed 9/9

13:35-20:54

1 stop21h 19m

$1,823

CincinnatiSydney

CVG - SYD

CVGSYD

Cincinnati Cinci./N. Kentucky

Sun 10/5

13:55-07:20

3 stops51h 25m

Sydney Kingsford Smith

Wed 3/6

09:20-15:53

2 stops44h 33m

$1,826

CincinnatiSydney

CVG - SYD

CVGSYD

Cincinnati Cinci./N. Kentucky

Sun 10/5

09:00-07:20

1 stop32h 20m

Sydney Kingsford Smith

Wed 3/6

09:20-13:13

2 stops41h 53m

$1,841

CincinnatiMelbourne

CVG - MEL

CVGMEL

Cincinnati Cinci./N. Kentucky

Thu 14/5

10:35-08:15

1 stop31h 40m

Melbourne

Thu 21/5

10:55-23:59

2 stops27h 04m

$1,865

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, November 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 $418. If you don’t want to visit Australia in November, then you should wait until October to fly from Cincinnati, when ticket prices are also cheap, with an average price of $528.

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	22h 01m
Direct flights	None

The fastest flight from Cincinnati to Australia takes 22h 01m

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 many operators does momondo search for flights from Cincinnati Cinci./N. Kentucky Airport to Australia?
As of May 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 $1,304	Free cancellation	Rating 7.4 9,675 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.