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Cheap flights from Cincinnati to Australia from $546

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Cincinnati to Australia departing on 2/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

United Airlines Logo
3:20 pm - 9:00 amCVG-MEL
26h 40m2 stops
United Airlines Logo
1:00 pm - 9:30 amMEL-CVG
36h 30m2 stops
$980United Airlines
Find Deal
Thu, Oct 30 - Thu, Nov 6
United Airlines Logo
11:45 am - 10:00 amCVG-MEL
30h 15m2 stops
United Airlines Logo
1:00 pm - 11:59 pmMEL-CVG
26h 59m2 stops
$981United Airlines
Find Deal
Thu, Nov 6 - Fri, Nov 28
Qantas Airways Logo
6:16 pm - 10:55 amCVG-SYD
24h 39m2 stops
Qantas Airways Logo
2:05 pm - 7:46 pmSYD-CVG
21h 41m1 stop
$1,090Qantas Airways
Find Deal
Tue, Feb 3 - Sat, Feb 28
Qantas Airways Logo
6:16 pm - 10:55 amCVG-SYD
24h 39m2 stops
Qantas Airways Logo
2:05 pm - 7:46 pmSYD-CVG
21h 41m1 stop
$1,091Qantas Airways
Find Deal
Tue, Feb 3 - Sat, Feb 28
Air Canada Logo
6:40 pm - 8:35 amCVG-SYD
46h 55m2 stops
Air Canada Logo
11:20 am - 6:00 pmSYD-CVG
46h 40m2 stops
$1,142Air Canada
Find Deal
Fri, Oct 31 - Fri, Nov 7
Air Canada Logo
6:40 pm - 9:35 amCVG-SYD
47h 55m2 stops
Air Canada Logo
11:20 am - 6:00 pmSYD-CVG
46h 40m2 stops
$1,157Air Canada
Find Deal
Sat, Nov 1 - Sat, Nov 8
American Airlines Logo
3:35 pm - 9:00 amCVG-SYD
25h 25m2 stops
American Airlines Logo
11:20 am - 10:59 pmSYD-CVG
27h 39m2 stops
$1,218American Airlines
Find Deal
Sun, Nov 23 - Sat, Dec 6
American Airlines Logo
12:52 pm - 6:55 amCVG-SYD
27h 03m2 stops
American Airlines Logo
1:10 pm - 7:05 pmSYD-CVG
20h 55m1 stop
$1,220American Airlines
Find Deal
Sat, Oct 4 - Sat, Oct 11
Delta Logo
12:00 pm - 8:30 amCVG-SYD
28h 30m2 stops
Delta Logo
9:40 am - 7:05 pmSYD-CVG
24h 25m2 stops
$1,236Delta
Find Deal
Thu, Feb 26 - Wed, Mar 11
Delta Logo
7:10 am - 6:50 amCVG-SYD
31h 40m1 stop
Delta Logo
10:40 am - 6:01 amSYD-CVG
35h 21m1 stop
$1,240Delta
Find Deal
Tue, Feb 10 - Mon, Feb 23

American Airlines flights from Cincinnati to Australia

Our best American Airlines deals on Cincinnati to Australia flight tickets
American Airlines
Nov 23
CVG3:35 pmCincinnati Cinci./N. Kentucky
25h 25m
2 stops
SYD9:00 amSydney Kingsford Smith
Dec 6
SYD11:20 amSydney Kingsford Smith
27h 39m
2 stops
CVG10:59 pmCincinnati Cinci./N. Kentucky
$1,218
Find similar
American Airlines
Oct 4
CVG12:52 pmCincinnati Cinci./N. Kentucky
27h 03m
2 stops
SYD6:55 amSydney Kingsford Smith
Oct 11
SYD1:10 pmSydney Kingsford Smith
20h 55m
1 stop
CVG7:05 pmCincinnati Cinci./N. Kentucky
$1,220
Find similar
American Airlines
Feb 7
CVG9:52 amCincinnati Cinci./N. Kentucky
27h 08m
1 stop
MEL5:00 amMelbourne
Feb 23
MEL4:05 pmMelbourne
21h 36m
1 stop
CVG9:41 pmCincinnati Cinci./N. Kentucky
$1,262
Find similar

Air Canada flights from Cincinnati to Australia

Our best Air Canada deals on Cincinnati to Australia flight tickets
Air Canada
Oct 31
CVG6:40 pmCincinnati Cinci./N. Kentucky
46h 55m
2 stops
SYD8:35 amSydney Kingsford Smith
Nov 7
SYD11:20 amSydney Kingsford Smith
46h 40m
2 stops
CVG6:00 pmCincinnati Cinci./N. Kentucky
$1,142
Find similar
Air Canada
Nov 1
CVG6:40 pmCincinnati Cinci./N. Kentucky
47h 55m
2 stops
SYD9:35 amSydney Kingsford Smith
Nov 8
SYD11:20 amSydney Kingsford Smith
46h 40m
2 stops
CVG6:00 pmCincinnati Cinci./N. Kentucky
$1,157
Find similar
Air Canada
Nov 6
CVG6:40 pmCincinnati Cinci./N. Kentucky
46h 55m
2 stops
SYD9:35 amSydney Kingsford Smith
Nov 15
SYD11:20 amSydney Kingsford Smith
46h 40m
2 stops
CVG6:00 pmCincinnati Cinci./N. Kentucky
$1,159
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Cincinnati to Australia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from Cincinnati to Australia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CincinnatiMelbourne

CVG - MEL

CVGMEL

Cincinnati Cinci./N. Kentucky

Thu 10/30

3:20 pm-9:00 am

2 stops26h 40m

Melbourne

Thu 11/6

1:00 pm-9:30 am

2 stops36h 30m

$980

CincinnatiMelbourne

CVG - MEL

CVGMEL

Cincinnati Cinci./N. Kentucky

Thu 11/6

11:45 am-10:00 am

2 stops30h 15m

Melbourne

Fri 11/28

1:00 pm-11:59 pm

2 stops26h 59m

$981

CincinnatiSydney

CVG - SYD

CVGSYD

Cincinnati Cinci./N. Kentucky

Tue 2/3

6:16 pm-10:55 am

2 stops24h 39m

Sydney Kingsford Smith

Sat 2/28

2:05 pm-7:46 pm

1 stop21h 41m

$1,090

CincinnatiSydney

CVG - SYD

CVGSYD

Cincinnati Cinci./N. Kentucky

Tue 2/3

6:16 pm-10:55 am

2 stops24h 39m

Sydney Kingsford Smith

Sat 2/28

2:05 pm-7:46 pm

1 stop21h 41m

$1,091

CincinnatiSydney

CVG - SYD

CVGSYD

Cincinnati Cinci./N. Kentucky

Fri 10/31

6:40 pm-8:35 am

2 stops46h 55m

Sydney Kingsford Smith

Fri 11/7

11:20 am-6:00 pm

2 stops46h 40m

$1,142

CincinnatiSydney

CVG - SYD

CVGSYD

Cincinnati Cinci./N. Kentucky

Sat 11/1

6:40 pm-9:35 am

2 stops47h 55m

Sydney Kingsford Smith

Sat 11/8

11:20 am-6:00 pm

2 stops46h 40m

$1,157

CincinnatiSydney

CVG - SYD

CVGSYD

Cincinnati Cinci./N. Kentucky

Sun 11/23

3:35 pm-9:00 am

2 stops25h 25m

Sydney Kingsford Smith

Sat 12/6

11:20 am-10:59 pm

2 stops27h 39m

$1,218

CincinnatiSydney

CVG - SYD

CVGSYD

Cincinnati Cinci./N. Kentucky

Sat 10/4

12:52 pm-6:55 am

2 stops27h 03m

Sydney Kingsford Smith

Sat 10/11

1:10 pm-7:05 pm

1 stop20h 55m

$1,220

CincinnatiSydney

CVG - SYD

CVGSYD

Cincinnati Cinci./N. Kentucky

Thu 2/26

12:00 pm-8:30 am

2 stops28h 30m

Sydney Kingsford Smith

Wed 3/11

9:40 am-7:05 pm

2 stops24h 25m

$1,236

CincinnatiSydney

CVG - SYD

CVGSYD

Cincinnati Cinci./N. Kentucky

Tue 2/10

7:10 am-6:50 am

1 stop31h 40m

Sydney Kingsford Smith

Mon 2/23

10:40 am-6:01 am

1 stop35h 21m

$1,240

Flights are sorted by cheapest round-trip flights first.

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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

What is the cheapest month to fly to Australia?

The month of August is, on average, the cheapest month to fly to Australia from Cincinnati, with most prices found around $1,098. If you aren’t able to travel during the month of August, then book flights to Australia from Cincinnati during September instead. Flights to Australia in September, while not as cheap as those in August, still average around $1,147.

What is the cheapest day to depart on your flight to Australia?

The cheapest day to depart from Cincinnati to Australia is on a Sunday. Travelers who choose to depart for Australia on a Sunday will often find tickets for as low as $1,315. On the other hand, Friday is the most expensive day to depart from Cincinnati because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,782.

What is the cheapest time of day to depart on your flight to Australia?

Flying to Australia from Cincinnati at noon is the least expensive time of day to depart. momondo users have found prices as low as $1,388 when looking at flights departing at noon. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $1,625 on average. Flights to Australia from Cincinnati in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

How far in advance should I book a flight to Australia?

You are more likely to see cheaper flights to Australia from Cincinnati when booking weeks ahead of your departure date. In general, you can expect to find flights to Australia for around $1,374 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Australia from Cincinnati for as low as $1,019 on momondo.

Can stopping save me money on Cincinnati to Australia flights?

You could potentially save up to 16% 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

Direct flights

None
There are no direct flights from Cincinnati to Australia. There are no popular flight routes from Cincinnati to Australia.
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  • 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 are refreshed on a daily basis.

  • How many operators does momondo search 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 necessary travel and health documents for your Australia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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
DeltaPriceFrom $378Free CancellationRating
7.9
7,961 reviews
Search Delta flights
Air CanadaPriceFrom $900Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights
American AirlinesPriceFrom $916Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $963Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights
Qantas AirwaysPriceFrom $1,073Free CancellationRating
7.5
907 reviews
Search Qantas Airways flights
Qatar AirwaysPriceFrom $1,427Free CancellationRating
7.4
3,622 reviews
Search Qatar Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from Cincinnati to Australia?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Cincinnati to Australia for you.

Can I find flights from Cincinnati to Australia with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Australia from Cincinnati with this policy.

How can momondo help me find flights from Cincinnati to Australia?

Once you have performed a search for Cincinnati to Australia flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Cincinnati to Australia right now. Can momondo alert me if prices change?

Price alerts on flights to Australia from Cincinnati are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Australia trip

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