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

Air Canada 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 April 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.

$680 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.

13:55 - 07:20

CVG

SYD

27h 25m

2 stops

09:20 - 13:13

SYD

CVG

41h 53m

2 stops

$1,487Air Canada

Tue, 12 May - Tue, 19 May

13:55 - 07:05

CVG

BNE

51h 10m

2 stops

10:15 - 20:30

BNE

CVG

48h 15m

2 stops

$1,509Air Canada

Thu, 14 May - Thu, 21 May

06:15 - 07:20

CVG

SYD

35h 05m

1 stop

09:20 - 13:13

SYD

CVG

41h 53m

2 stops

$1,553Multiple Airlines

Tue, 12 May - Tue, 19 May

09:00 - 13:05

CVG

BNE

38h 05m

3 stops

10:15 - 20:30

BNE

CVG

48h 15m

2 stops

$1,569Multiple Airlines

Thu, 14 May - Thu, 21 May

09:00 - 11:05

CVG

MEL

36h 05m

2 stops

06:00 - 13:13

MEL

CVG

45h 13m

2 stops

$2,079Air New Zealand

Sun, 24 May - Tue, 2 Jun

15:36 - 08:15

CVG

MEL

26h 39m

2 stops

10:55 - 22:28

MEL

CVG

25h 33m

2 stops

$2,158United Airlines

Sat, 16 May - Sat, 23 May

10:35 - 07:30

CVG

MEL

30h 55m

3 stops

10:55 - 08:15

MEL

CVG

35h 20m

2 stops

$2,159United Airlines

Mon, 11 May - Mon, 18 May

17:23 - 05:00

CVG

MEL

21h 37m

1 stop

06:00 - 20:10

MEL

CVG

28h 10m

2 stops

$2,191Qantas Airways

Wed, 13 May - Wed, 20 May

17:23 - 11:05

CVG

CBR

27h 42m

2 stops

08:35 - 20:10

CBR

CVG

25h 35m

2 stops

$2,296Qantas Airways

Mon, 27 Apr - Mon, 4 May

11:47 - 10:55

CVG

ADL

33h 38m

2 stops

07:50 - 23:44

ADL

CVG

29h 24m

3 stops

$2,768Air New Zealand

Sat, 16 May - Sat, 23 May

American Airlines flights from Cincinnati to Australia

Our best American Airlines deals on Cincinnati to Australia flight tickets

American Airlines

27 Apr

CVG15:28Cincinnati Cinci./N. Kentucky

25h 27m

1 stop

SYD06:55Sydney Kingsford Smith

10 May

SYD12:00Sydney Kingsford Smith

22h 10m

1 stop

CVG20:10Cincinnati Cinci./N. Kentucky

$1,906

American Airlines

20 May

CVG12:37Cincinnati Cinci./N. Kentucky

28h 18m

1 stop

SYD06:55Sydney Kingsford Smith

3 June

SYD12:00Sydney Kingsford Smith

25h 53m

1 stop

CVG23:53Cincinnati Cinci./N. Kentucky

$1,925

American Airlines

5 May

CVG16:13Cincinnati Cinci./N. Kentucky

24h 52m

2 stops

SYD07:05Sydney Kingsford Smith

13 May

SYD12:00Sydney Kingsford Smith

25h 21m

1 stop

CVG23:21Cincinnati Cinci./N. Kentucky

$1,930

Delta flights from Cincinnati to Australia

Our best Delta deals on Cincinnati to Australia flight tickets

Delta

13 May

CVG08:10Cincinnati Cinci./N. Kentucky

32h 40m

2 stops

SYD06:50Sydney Kingsford Smith

12 June

SYD09:15Sydney Kingsford Smith

23h 46m

2 stops

CVG19:01Cincinnati Cinci./N. Kentucky

$1,994

Delta

13 May

CVG13:59Cincinnati Cinci./N. Kentucky

26h 51m

2 stops

SYD06:50Sydney Kingsford Smith

12 June

SYD09:15Sydney Kingsford Smith

38h 34m

2 stops

CVG09:49Cincinnati Cinci./N. Kentucky

$2,001

Delta

15 Apr

CVG06:15Cincinnati Cinci./N. Kentucky

34h 35m

1 stop

SYD06:50Sydney Kingsford Smith

21 Apr

SYD09:15Sydney Kingsford Smith

22h 56m

2 stops

CVG18:11Cincinnati Cinci./N. Kentucky

$3,188

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CincinnatiSydney

CVG - SYD

CVGSYD

Cincinnati Cinci./N. Kentucky

Tue 12/5

13:55-07:20

2 stops27h 25m

Sydney Kingsford Smith

Tue 19/5

09:20-13:13

2 stops41h 53m

$1,487

CincinnatiBrisbane

CVG - BNE

CVGBNE

Cincinnati Cinci./N. Kentucky

Thu 14/5

13:55-07:05

2 stops51h 10m

Brisbane

Thu 21/5

10:15-20:30

2 stops48h 15m

$1,509

CincinnatiSydney

CVG - SYD

CVGSYD

Cincinnati Cinci./N. Kentucky

Tue 12/5

06:15-07:20

1 stop35h 05m

Sydney Kingsford Smith

Tue 19/5

09:20-13:13

2 stops41h 53m

$1,553

CincinnatiBrisbane

CVG - BNE

CVGBNE

Cincinnati Cinci./N. Kentucky

Thu 14/5

09:00-13:05

3 stops38h 05m

Brisbane

Thu 21/5

10:15-20:30

2 stops48h 15m

$1,569

CincinnatiMelbourne

CVG - MEL

CVGMEL

Cincinnati Cinci./N. Kentucky

Sun 24/5

09:00-11:05

2 stops36h 05m

Melbourne

Tue 2/6

06:00-13:13

2 stops45h 13m

$2,079

CincinnatiMelbourne

CVG - MEL

CVGMEL

Cincinnati Cinci./N. Kentucky

Sat 16/5

15:36-08:15

2 stops26h 39m

Melbourne

Sat 23/5

10:55-22:28

2 stops25h 33m

$2,158

CincinnatiMelbourne

CVG - MEL

CVGMEL

Cincinnati Cinci./N. Kentucky

Mon 11/5

10:35-07:30

3 stops30h 55m

Melbourne

Mon 18/5

10:55-08:15

2 stops35h 20m

$2,159

Fastest return journey

CincinnatiMelbourne

CVG - MEL

CVGMEL

Cincinnati Cinci./N. Kentucky

Wed 13/5

17:23-05:00

1 stop21h 37m

Melbourne

Wed 20/5

06:00-20:10

2 stops28h 10m

$2,191

CincinnatiCanberra

CVG - CBR

CVGCBR

Cincinnati Cinci./N. Kentucky

Mon 27/4

17:23-11:05

2 stops27h 42m

Canberra

Mon 4/5

08:35-20:10

2 stops25h 35m

$2,296

CincinnatiAdelaide

CVG - ADL

CVGADL

Cincinnati Cinci./N. Kentucky

Sat 16/5

11:47-10:55

2 stops33h 38m

Adelaide

Sat 23/5

07:50-23:44

3 stops29h 24m

$2,768

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 $1,333. 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 $1,582.

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	23h 37m
Direct flights	None

The fastest flight from Cincinnati to Australia takes 23h 37m

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 April 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 $1,359	Free cancellation	Rating 7.4 9,529 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.