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.

$819 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.

15:10 - 06:45

CVG

MEL

25h 35m

2 stops

09:45 - 21:05

MEL

CVG

25h 20m

2 stops

$1,500American Airlines

Wed, 16 Sep - Fri, 25 Sep

13:30 - 06:45

CVG

MEL

27h 15m

2 stops

08:15 - 19:08

MEL

CVG

24h 53m

2 stops

$1,543American Airlines

Sun, 21 Jun - Sun, 28 Jun

13:55 - 07:05

CVG

BNE

27h 10m

2 stops

10:00 - 21:24

BNE

CVG

25h 24m

2 stops

$1,577Air Canada

Mon, 27 Jul - Mon, 10 Aug

16:12 - 06:55

CVG

SYD

24h 43m

2 stops

09:30 - 19:02

SYD

CVG

23h 32m

2 stops

$1,609United Airlines

Mon, 1 Jun - Wed, 1 Jul

20:16 - 06:55

CVG

SYD

20h 39m

1 stop

12:00 - 19:11

SYD

CVG

21h 11m

1 stop

$1,726Qantas Airways

Sat, 1 Aug - Thu, 13 Aug

13:57 - 06:55

CVG

SYD

26h 58m

1 stop

12:00 - 19:11

SYD

CVG

21h 11m

1 stop

$1,728Qantas Airways

Sat, 1 Aug - Thu, 13 Aug

13:56 - 06:55

CVG

SYD

26h 59m

2 stops

09:30 - 22:19

SYD

CVG

26h 49m

2 stops

$1,740United Airlines

Sat, 1 Aug - Thu, 13 Aug

16:26 - 07:50

CVG

MEL

25h 24m

2 stops

10:00 - 06:07

MEL

CVG

34h 07m

1 stop

$1,811Delta

Fri, 12 Jun - Sun, 21 Jun

06:30 - 07:50

CVG

MEL

35h 20m

1 stop

10:00 - 06:07

MEL

CVG

34h 07m

1 stop

$1,813Delta

Fri, 12 Jun - Sun, 21 Jun

06:30 - 10:40

CVG

OOL

38h 10m

3 stops

06:00 - 21:23

OOL

CVG

29h 23m

3 stops

$3,466Air Canada

Sat, 17 Oct - Wed, 21 Oct

United Airlines flights from Cincinnati to Australia

Our best United Airlines deals on Cincinnati to Australia flight tickets

United Airlines

8 May

CVG16:03Cincinnati Cinci./N. Kentucky

25h 27m

2 stops

MEL07:30Melbourne

22 May

MEL10:55Melbourne

23h 58m

2 stops

CVG20:53Cincinnati Cinci./N. Kentucky

$1,496

United Airlines

11 May

CVG17:08Cincinnati Cinci./N. Kentucky

23h 52m

2 stops

SYD07:00Sydney Kingsford Smith

24 May

SYD09:30Sydney Kingsford Smith

26h 58m

2 stops

CVG22:28Cincinnati Cinci./N. Kentucky

$1,598

United Airlines

1 June

CVG16:12Cincinnati Cinci./N. Kentucky

24h 43m

2 stops

SYD06:55Sydney Kingsford Smith

1 July

SYD09:30Sydney Kingsford Smith

23h 32m

2 stops

CVG19:02Cincinnati Cinci./N. Kentucky

$1,609

Air Canada flights from Cincinnati to Australia

Our best Air Canada deals on Cincinnati to Australia flight tickets

Air Canada

27 July

CVG13:55Cincinnati Cinci./N. Kentucky

27h 10m

2 stops

BNE07:05Brisbane

10 Aug

BNE10:00Brisbane

25h 24m

2 stops

CVG21:24Cincinnati Cinci./N. Kentucky

$1,577

Air Canada

11 May

CVG13:55Cincinnati Cinci./N. Kentucky

51h 25m

3 stops

SYD07:20Sydney Kingsford Smith

24 May

SYD09:20Sydney Kingsford Smith

41h 53m

2 stops

CVG13:13Cincinnati Cinci./N. Kentucky

$1,744

Air Canada

10 May

CVG13:55Cincinnati Cinci./N. Kentucky

51h 25m

3 stops

SYD07:20Sydney Kingsford Smith

17 May

SYD09:20Sydney Kingsford Smith

26h 03m

2 stops

CVG21:23Cincinnati Cinci./N. Kentucky

$1,824

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CincinnatiMelbourne

CVG - MEL

CVGMEL

Cincinnati Cinci./N. Kentucky

Wed 16/9

15:10-06:45

2 stops25h 35m

Melbourne

Fri 25/9

09:45-21:05

2 stops25h 20m

$1,500

CincinnatiMelbourne

CVG - MEL

CVGMEL

Cincinnati Cinci./N. Kentucky

Sun 21/6

13:30-06:45

2 stops27h 15m

Melbourne

Sun 28/6

08:15-19:08

2 stops24h 53m

$1,543

CincinnatiBrisbane

CVG - BNE

CVGBNE

Cincinnati Cinci./N. Kentucky

Mon 27/7

13:55-07:05

2 stops27h 10m

Brisbane

Mon 10/8

10:00-21:24

2 stops25h 24m

$1,577

CincinnatiSydney

CVG - SYD

CVGSYD

Cincinnati Cinci./N. Kentucky

Mon 1/6

16:12-06:55

2 stops24h 43m

Sydney Kingsford Smith

Wed 1/7

09:30-19:02

2 stops23h 32m

$1,609

Fastest return journey

CincinnatiSydney

CVG - SYD

CVGSYD

Cincinnati Cinci./N. Kentucky

Sat 1/8

20:16-06:55

1 stop20h 39m

Sydney Kingsford Smith

Thu 13/8

12:00-19:11

1 stop21h 11m

$1,726

CincinnatiSydney

CVG - SYD

CVGSYD

Cincinnati Cinci./N. Kentucky

Sat 1/8

13:57-06:55

1 stop26h 58m

Sydney Kingsford Smith

Thu 13/8

12:00-19:11

1 stop21h 11m

$1,728

CincinnatiSydney

CVG - SYD

CVGSYD

Cincinnati Cinci./N. Kentucky

Sat 1/8

13:56-06:55

2 stops26h 59m

Sydney Kingsford Smith

Thu 13/8

09:30-22:19

2 stops26h 49m

$1,740

CincinnatiMelbourne

CVG - MEL

CVGMEL

Cincinnati Cinci./N. Kentucky

Fri 12/6

16:26-07:50

2 stops25h 24m

Melbourne

Sun 21/6

10:00-06:07

1 stop34h 07m

$1,811

CincinnatiMelbourne

CVG - MEL

CVGMEL

Cincinnati Cinci./N. Kentucky

Fri 12/6

06:30-07:50

1 stop35h 20m

Melbourne

Sun 21/6

10:00-06:07

1 stop34h 07m

$1,813

CincinnatiCoolangatta

CVG - OOL

CVGOOL

Cincinnati Cinci./N. Kentucky

Sat 17/10

06:30-10:40

3 stops38h 10m

Coolangatta Gold Coast

Wed 21/10

06:00-21:23

3 stops29h 23m

$3,466

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 $413. 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 $522.

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	20h 50m
Direct flights	None

The fastest flight from Cincinnati to Australia takes 20h 50m

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 $1,290	Free cancellation	Rating 7.4 9,690 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.