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

Air Canada, Singapore 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 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.

$798 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.

06:15 - 11:35

CVG

MEL

39h 20m

3 stops

18:00 - 15:53

MEL

CVG

59h 53m

3 stops

$1,717Air Canada

Sat, 30 May - Sat, 6 Jun

13:55 - 07:20

CVG

SYD

51h 25m

2 stops

09:20 - 20:30

SYD

CVG

25h 10m

2 stops

$1,745Air Canada

Wed, 20 May - Wed, 27 May

10:21 - 06:55

CVG

SYD

30h 34m

2 stops

10:20 - 19:12

SYD

CVG

22h 52m

2 stops

$1,765United Airlines

Sat, 15 Aug - Sat, 29 Aug

15:36 - 08:15

CVG

MEL

26h 39m

2 stops

10:55 - 22:28

MEL

CVG

25h 33m

2 stops

$1,794United Airlines

Thu, 14 May - Thu, 21 May

13:55 - 07:20

CVG

SYD

51h 25m

3 stops

09:20 - 22:28

SYD

CVG

27h 08m

2 stops

$1,795Multiple Airlines

Sat, 16 May - Fri, 5 Jun

09:00 - 11:20

CVG

MEL

36h 20m

3 stops

20:50 - 21:23

MEL

CVG

38h 33m

3 stops

$1,816Multiple Airlines

Thu, 14 May - Thu, 21 May

20:16 - 07:50

CVG

MEL

45h 34m

2 stops

10:00 - 05:56

MEL

CVG

33h 56m

1 stop

$1,819Delta

Thu, 21 May - Fri, 29 May

06:15 - 07:50

CVG

MEL

35h 35m

1 stop

10:00 - 19:10

MEL

CVG

23h 10m

2 stops

$1,825Delta

Fri, 15 May - Sun, 31 May

14:11 - 10:45

CVG

OOL

30h 34m

3 stops

11:55 - 23:49

OOL

CVG

25h 54m

2 stops

$2,340Air New Zealand

Tue, 11 Aug - Wed, 19 Aug

11:52 - 10:45

CVG

CNS

32h 53m

2 stops

18:55 - 23:49

CNS

CVG

42h 54m

3 stops

$2,649Air New Zealand

Thu, 13 Aug - Sun, 23 Aug

United Airlines flights from Cincinnati to Australia

Our best United Airlines deals on Cincinnati to Australia flight tickets

United Airlines

15 Aug

CVG10:21Cincinnati Cinci./N. Kentucky

30h 34m

2 stops

SYD06:55Sydney Kingsford Smith

29 Aug

SYD10:20Sydney Kingsford Smith

22h 52m

2 stops

CVG19:12Cincinnati Cinci./N. Kentucky

$1,765

United Airlines

14 May

CVG15:36Cincinnati Cinci./N. Kentucky

26h 39m

2 stops

MEL08:15Melbourne

21 May

MEL10:55Melbourne

25h 33m

2 stops

CVG22:28Cincinnati Cinci./N. Kentucky

$1,794

United Airlines

3 Aug

CVG16:25Cincinnati Cinci./N. Kentucky

24h 35m

2 stops

SYD07:00Sydney Kingsford Smith

13 Aug

SYD09:30Sydney Kingsford Smith

26h 49m

2 stops

CVG22:19Cincinnati Cinci./N. Kentucky

$1,878

Air Canada flights from Cincinnati to Australia

Our best Air Canada deals on Cincinnati to Australia flight tickets

Air Canada

30 May

CVG06:15Cincinnati Cinci./N. Kentucky

39h 20m

3 stops

MEL11:35Melbourne

6 June

MEL18:00Melbourne

59h 53m

3 stops

CVG15:53Cincinnati Cinci./N. Kentucky

$1,717

Air Canada

20 May

CVG13:55Cincinnati Cinci./N. Kentucky

51h 25m

2 stops

SYD07:20Sydney Kingsford Smith

27 May

SYD09:20Sydney Kingsford Smith

25h 10m

2 stops

CVG20:30Cincinnati Cinci./N. Kentucky

$1,745

Air Canada

5 May

CVG13:55Cincinnati Cinci./N. Kentucky

27h 25m

2 stops

SYD07:20Sydney Kingsford Smith

13 May

SYD09:20Sydney Kingsford Smith

41h 53m

2 stops

CVG13:13Cincinnati Cinci./N. Kentucky

$1,749

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CincinnatiMelbourne

CVG - MEL

CVGMEL

Cincinnati Cinci./N. Kentucky

Sat 30/5

06:15-11:35

3 stops39h 20m

Melbourne

Sat 6/6

18:00-15:53

3 stops59h 53m

$1,717

CincinnatiSydney

CVG - SYD

CVGSYD

Cincinnati Cinci./N. Kentucky

Wed 20/5

13:55-07:20

2 stops51h 25m

Sydney Kingsford Smith

Wed 27/5

09:20-20:30

2 stops25h 10m

$1,745

CincinnatiSydney

CVG - SYD

CVGSYD

Cincinnati Cinci./N. Kentucky

Sat 15/8

10:21-06:55

2 stops30h 34m

Sydney Kingsford Smith

Sat 29/8

10:20-19:12

2 stops22h 52m

$1,765

Fastest return journey

CincinnatiMelbourne

CVG - MEL

CVGMEL

Cincinnati Cinci./N. Kentucky

Thu 14/5

15:36-08:15

2 stops26h 39m

Melbourne

Thu 21/5

10:55-22:28

2 stops25h 33m

$1,794

CincinnatiSydney

CVG - SYD

CVGSYD

Cincinnati Cinci./N. Kentucky

Sat 16/5

13:55-07:20

3 stops51h 25m

Sydney Kingsford Smith

Fri 5/6

09:20-22:28

2 stops27h 08m

$1,795

CincinnatiMelbourne

CVG - MEL

CVGMEL

Cincinnati Cinci./N. Kentucky

Thu 14/5

09:00-11:20

3 stops36h 20m

Melbourne

Thu 21/5

20:50-21:23

3 stops38h 33m

$1,816

CincinnatiMelbourne

CVG - MEL

CVGMEL

Cincinnati Cinci./N. Kentucky

Thu 21/5

20:16-07:50

2 stops45h 34m

Melbourne

Fri 29/5

10:00-05:56

1 stop33h 56m

$1,819

CincinnatiMelbourne

CVG - MEL

CVGMEL

Cincinnati Cinci./N. Kentucky

Fri 15/5

06:15-07:50

1 stop35h 35m

Melbourne

Sun 31/5

10:00-19:10

2 stops23h 10m

$1,825

CincinnatiCoolangatta

CVG - OOL

CVGOOL

Cincinnati Cinci./N. Kentucky

Tue 11/8

14:11-10:45

3 stops30h 34m

Coolangatta Gold Coast

Wed 19/8

11:55-23:49

2 stops25h 54m

$2,340

CincinnatiCairns

CVG - CNS

CVGCNS

Cincinnati Cinci./N. Kentucky

Thu 13/8

11:52-10:45

2 stops32h 53m

Cairns

Sun 23/8

18:55-23:49

3 stops42h 54m

$2,649

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 $1,282. 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 $1,483.

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	23h 32m
Direct flights	None

The fastest flight from Cincinnati to Australia takes 23h 32m

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 $1,307	Free cancellation	Rating 7.4 9,643 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.