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

Air Canada, Singapore 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 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.

$738 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.

09:00 - 11:20

CVG

MEL

36h 20m

3 stops

06:00 - 13:13

MEL

CVG

45h 13m

3 stops

$1,588Multiple Airlines

Thu, 14 May - Thu, 21 May

13:55 - 07:20

CVG

SYD

51h 25m

2 stops

09:20 - 20:30

SYD

CVG

49h 10m

2 stops

$1,616Air Canada

Sat, 23 May - Sun, 31 May

13:55 - 07:20

CVG

SYD

27h 25m

2 stops

09:20 - 21:23

SYD

CVG

26h 03m

2 stops

$1,623Air Canada

Fri, 8 May - Sun, 17 May

13:55 - 07:20

CVG

SYD

51h 25m

3 stops

09:20 - 20:30

SYD

CVG

49h 10m

2 stops

$1,628Air Canada

Sat, 23 May - Sun, 31 May

09:00 - 11:05

CVG

MEL

36h 05m

2 stops

06:00 - 21:23

MEL

CVG

29h 23m

2 stops

$1,640Multiple Airlines

Thu, 14 May - Thu, 21 May

09:00 - 07:20

CVG

SYD

32h 20m

2 stops

09:20 - 13:13

SYD

CVG

41h 53m

2 stops

$1,644Air Canada

Sat, 23 May - Sat, 30 May

11:40 - 08:15

CVG

MEL

30h 35m

2 stops

10:55 - 22:28

MEL

CVG

25h 33m

2 stops

$1,787United Airlines

Thu, 14 May - Thu, 21 May

14:15 - 09:20

CVG

BNE

29h 05m

2 stops

20:50 - 17:56

BNE

CVG

35h 06m

2 stops

$1,945Qantas Airways

Wed, 1 Jul - Mon, 31 Aug

20:05 - 12:05

CVG

CBR

50h 00m

2 stops

07:05 - 17:56

CBR

CVG

24h 51m

2 stops

$2,204Qantas Airways

Sun, 9 Aug - Mon, 17 Aug

11:31 - 13:05

CVG

CBR

35h 34m

2 stops

06:10 - 17:56

CBR

CVG

25h 46m

3 stops

$2,390American Airlines

Sun, 9 Aug - Mon, 17 Aug

Air Canada flights from Cincinnati to Australia

Our best Air Canada deals on Cincinnati to Australia flight tickets

Air Canada

23 May

CVG13:55Cincinnati Cinci./N. Kentucky

51h 25m

2 stops

SYD07:20Sydney Kingsford Smith

31 May

SYD09:20Sydney Kingsford Smith

49h 10m

2 stops

CVG20:30Cincinnati Cinci./N. Kentucky

$1,616

Air Canada

8 May

CVG13:55Cincinnati Cinci./N. Kentucky

27h 25m

2 stops

SYD07:20Sydney Kingsford Smith

17 May

SYD09:20Sydney Kingsford Smith

26h 03m

2 stops

CVG21:23Cincinnati Cinci./N. Kentucky

$1,623

Air Canada

23 May

CVG13:55Cincinnati Cinci./N. Kentucky

51h 25m

3 stops

SYD07:20Sydney Kingsford Smith

31 May

SYD09:20Sydney Kingsford Smith

49h 10m

2 stops

CVG20:30Cincinnati Cinci./N. Kentucky

$1,628

Delta flights from Cincinnati to Australia

Our best Delta deals on Cincinnati to Australia flight tickets

Delta

23 Apr

CVG14:57Cincinnati Cinci./N. Kentucky

25h 53m

2 stops

SYD06:50Sydney Kingsford Smith

7 May

SYD09:15Sydney Kingsford Smith

23h 54m

2 stops

CVG19:09Cincinnati Cinci./N. Kentucky

$1,755

Delta

23 May

CVG16:38Cincinnati Cinci./N. Kentucky

24h 12m

2 stops

SYD06:50Sydney Kingsford Smith

2 June

SYD09:15Sydney Kingsford Smith

23h 40m

2 stops

CVG18:55Cincinnati Cinci./N. Kentucky

$1,920

Delta

1 June

CVG06:15Cincinnati Cinci./N. Kentucky

34h 35m

1 stop

SYD06:50Sydney Kingsford Smith

15 June

SYD09:15Sydney Kingsford Smith

38h 34m

2 stops

CVG09:49Cincinnati Cinci./N. Kentucky

$1,980

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CincinnatiMelbourne

CVG - MEL

CVGMEL

Cincinnati Cinci./N. Kentucky

Thu 14/5

09:00-11:20

3 stops36h 20m

Melbourne

Thu 21/5

06:00-13:13

3 stops45h 13m

$1,588

CincinnatiSydney

CVG - SYD

CVGSYD

Cincinnati Cinci./N. Kentucky

Sat 23/5

13:55-07:20

2 stops51h 25m

Sydney Kingsford Smith

Sun 31/5

09:20-20:30

2 stops49h 10m

$1,616

Fastest return journey

CincinnatiSydney

CVG - SYD

CVGSYD

Cincinnati Cinci./N. Kentucky

Fri 8/5

13:55-07:20

2 stops27h 25m

Sydney Kingsford Smith

Sun 17/5

09:20-21:23

2 stops26h 03m

$1,623

CincinnatiSydney

CVG - SYD

CVGSYD

Cincinnati Cinci./N. Kentucky

Sat 23/5

13:55-07:20

3 stops51h 25m

Sydney Kingsford Smith

Sun 31/5

09:20-20:30

2 stops49h 10m

$1,628

CincinnatiMelbourne

CVG - MEL

CVGMEL

Cincinnati Cinci./N. Kentucky

Thu 14/5

09:00-11:05

2 stops36h 05m

Melbourne

Thu 21/5

06:00-21:23

2 stops29h 23m

$1,640

CincinnatiSydney

CVG - SYD

CVGSYD

Cincinnati Cinci./N. Kentucky

Sat 23/5

09:00-07:20

2 stops32h 20m

Sydney Kingsford Smith

Sat 30/5

09:20-13:13

2 stops41h 53m

$1,644

CincinnatiMelbourne

CVG - MEL

CVGMEL

Cincinnati Cinci./N. Kentucky

Thu 14/5

11:40-08:15

2 stops30h 35m

Melbourne

Thu 21/5

10:55-22:28

2 stops25h 33m

$1,787

CincinnatiBrisbane

CVG - BNE

CVGBNE

Cincinnati Cinci./N. Kentucky

Wed 1/7

14:15-09:20

2 stops29h 05m

Brisbane

Mon 31/8

20:50-17:56

2 stops35h 06m

$1,945

CincinnatiCanberra

CVG - CBR

CVGCBR

Cincinnati Cinci./N. Kentucky

Sun 9/8

20:05-12:05

2 stops50h 00m

Canberra

Mon 17/8

07:05-17:56

2 stops24h 51m

$2,204

CincinnatiCanberra

CVG - CBR

CVGCBR

Cincinnati Cinci./N. Kentucky

Sun 9/8

11:31-13:05

2 stops35h 34m

Canberra

Mon 17/8

06:10-17:56

3 stops25h 46m

$2,390

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 $1,277. 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 $1,478.

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	21h 37m
Direct flights	None

The fastest flight from Cincinnati to Australia takes 21h 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 $1,302	Free cancellation	Rating 7.4 9,604 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.