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Cheap flights from Cincinnati to Australia from $523

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 1/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
3:29 pm - 9:35 am
CVG
-
SYD
26h 06m2 stops
Multiple Airlines Logo
11:20 am - 6:00 pm
SYD
-
CVG
46h 40m2 stops
$965Multiple Airlines
Sun, Feb 1 - Mon, Feb 9
Multiple Airlines Logo
2:15 pm - 7:05 am
CVG
-
BNE
26h 50m2 stops
Multiple Airlines Logo
10:00 am - 10:21 pm
BNE
-
CVG
26h 21m2 stops
$970Multiple Airlines
Sun, May 3 - Sun, May 10
American Airlines Logo
12:18 pm - 5:00 am
CVG
-
BNE
26h 42m2 stops
American Airlines Logo
8:35 pm - 11:28 am
BNE
-
CVG
28h 53m2 stops
$1,021American Airlines
Fri, Mar 13 - Fri, Apr 3
American Airlines Logo
4:52 pm - 6:30 am
CVG
-
BNE
22h 38m1 stop
American Airlines Logo
9:40 am - 10:59 pm
BNE
-
CVG
28h 19m1 stop
$1,030American Airlines
Fri, Jan 30 - Fri, Feb 6
Air Canada Logo
6:40 pm - 9:35 am
CVG
-
SYD
46h 55m1 stop
Air Canada Logo
10:20 am - 6:00 pm
SYD
-
CVG
46h 40m2 stops
$1,036Air Canada
Mon, Feb 23 - Wed, Mar 11
Air Canada Logo
6:40 pm - 8:45 am
CVG
-
BNE
47h 05m2 stops
Air Canada Logo
10:45 am - 6:00 pm
BNE
-
CVG
46h 15m2 stops
$1,040Air Canada
Tue, Jan 13 - Tue, Jan 20
United Airlines Logo
2:08 pm - 7:30 am
CVG
-
BNE
26h 22m2 stops
United Airlines Logo
11:40 am - 10:23 pm
BNE
-
CVG
25h 43m2 stops
$1,044United Airlines
Thu, Jan 29 - Mon, Feb 2
Qantas Airways Logo
12:14 pm - 5:00 am
CVG
-
MEL
24h 46m1 stop
Qantas Airways Logo
4:05 pm - 8:09 pm
MEL
-
CVG
20h 04m1 stop
$1,122Qantas Airways
Sat, Feb 14 - Mon, Feb 23
Qantas Airways Logo
1:33 pm - 5:00 am
CVG
-
MEL
23h 27m1 stop
Qantas Airways Logo
4:05 pm - 8:02 pm
MEL
-
CVG
19h 57m1 stop
$1,133Qantas Airways
Sat, Jan 31 - Sat, Feb 7
United Airlines Logo
6:30 am - 9:30 am
CVG
-
MEL
35h 00m2 stops
United Airlines Logo
1:00 pm - 10:23 pm
MEL
-
CVG
25h 23m2 stops
$1,291United Airlines
Sat, Jan 3 - Sat, Jan 31

Air Canada flights from Cincinnati to Australia

Our best Air Canada deals on Cincinnati to Australia flight tickets
Air Canada
Feb 23
CVG6:40 pmCincinnati Cinci./N. Kentucky
46h 55m
1 stop
SYD9:35 amSydney Kingsford Smith
Mar 11
SYD10:20 amSydney Kingsford Smith
46h 40m
2 stops
CVG6:00 pmCincinnati Cinci./N. Kentucky
$1,036
Find similar
Air Canada
Jan 31
CVG6:40 pmCincinnati Cinci./N. Kentucky
46h 55m
2 stops
SYD9:35 amSydney Kingsford Smith
Feb 7
SYD11:20 amSydney Kingsford Smith
46h 40m
2 stops
CVG6:00 pmCincinnati Cinci./N. Kentucky
$1,070
Find similar
Air Canada
Feb 26
CVG6:40 pmCincinnati Cinci./N. Kentucky
46h 55m
2 stops
SYD9:35 amSydney Kingsford Smith
Mar 10
SYD10:20 amSydney Kingsford Smith
46h 40m
2 stops
CVG6:00 pmCincinnati Cinci./N. Kentucky
$1,073
Find similar

Delta flights from Cincinnati to Australia

Our best Delta deals on Cincinnati to Australia flight tickets
Delta
Feb 25
CVG4:33 pmCincinnati Cinci./N. Kentucky
23h 57m
2 stops
SYD8:30 amSydney Kingsford Smith
Mar 9
SYD1:15 pmSydney Kingsford Smith
21h 54m
2 stops
CVG8:09 pmCincinnati Cinci./N. Kentucky
$1,168
Find similar
Delta
Jan 19
CVG6:13 amCincinnati Cinci./N. Kentucky
34h 17m
2 stops
SYD8:30 amSydney Kingsford Smith
Feb 4
SYD10:40 amSydney Kingsford Smith
22h 19m
2 stops
CVG4:59 pmCincinnati Cinci./N. Kentucky
$1,218
Find similar
Delta
Mar 13
CVG6:18 amCincinnati Cinci./N. Kentucky
34h 12m
1 stop
SYD7:30 amSydney Kingsford Smith
Mar 22
SYD9:40 amSydney Kingsford Smith
38h 11m
2 stops
CVG8:51 amCincinnati Cinci./N. Kentucky
$1,223
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 December 18, 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

CincinnatiSydney

CVG - SYD

CVGSYD

Cincinnati Cinci./N. Kentucky

Sun 2/1

3:29 pm-9:35 am

2 stops26h 06m

Sydney Kingsford Smith

Mon 2/9

11:20 am-6:00 pm

2 stops46h 40m

$965

CincinnatiBrisbane

CVG - BNE

CVGBNE

Cincinnati Cinci./N. Kentucky

Sun 5/3

2:15 pm-7:05 am

2 stops26h 50m

Brisbane

Sun 5/10

10:00 am-10:21 pm

2 stops26h 21m

$970

CincinnatiBrisbane

CVG - BNE

CVGBNE

Cincinnati Cinci./N. Kentucky

Fri 3/13

12:18 pm-5:00 am

2 stops26h 42m

Brisbane

Fri 4/3

8:35 pm-11:28 am

2 stops28h 53m

$1,021

CincinnatiBrisbane

CVG - BNE

CVGBNE

Cincinnati Cinci./N. Kentucky

Fri 1/30

4:52 pm-6:30 am

1 stop22h 38m

Brisbane

Fri 2/6

9:40 am-10:59 pm

1 stop28h 19m

$1,030

CincinnatiSydney

CVG - SYD

CVGSYD

Cincinnati Cinci./N. Kentucky

Mon 2/23

6:40 pm-9:35 am

1 stop46h 55m

Sydney Kingsford Smith

Wed 3/11

10:20 am-6:00 pm

2 stops46h 40m

$1,036

CincinnatiBrisbane

CVG - BNE

CVGBNE

Cincinnati Cinci./N. Kentucky

Tue 1/13

6:40 pm-8:45 am

2 stops47h 05m

Brisbane

Tue 1/20

10:45 am-6:00 pm

2 stops46h 15m

$1,040

CincinnatiBrisbane

CVG - BNE

CVGBNE

Cincinnati Cinci./N. Kentucky

Thu 1/29

2:08 pm-7:30 am

2 stops26h 22m

Brisbane

Mon 2/2

11:40 am-10:23 pm

2 stops25h 43m

$1,044

CincinnatiMelbourne

CVG - MEL

CVGMEL

Cincinnati Cinci./N. Kentucky

Sat 2/14

12:14 pm-5:00 am

1 stop24h 46m

Melbourne

Mon 2/23

4:05 pm-8:09 pm

1 stop20h 04m

$1,122

CincinnatiMelbourne

CVG - MEL

CVGMEL

Cincinnati Cinci./N. Kentucky

Sat 1/31

1:33 pm-5:00 am

1 stop23h 27m

Melbourne

Sat 2/7

4:05 pm-8:02 pm

1 stop19h 57m

$1,133

CincinnatiMelbourne

CVG - MEL

CVGMEL

Cincinnati Cinci./N. Kentucky

Sat 1/3

6:30 am-9:30 am

2 stops35h 00m

Melbourne

Sat 1/31

1:00 pm-10:23 pm

2 stops25h 23m

$1,291

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
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See travel insights to Australia from

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 March is, on average, the cheapest month to fly to Australia from Cincinnati, with most prices found around $1,116. If you aren’t able to travel during the month of March, then book flights to Australia from Cincinnati during October instead. Flights to Australia in October, while not as cheap as those in March, still average around $1,116.

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 $1,346 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 $989 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

Fastest flight time

22h 03m

Direct flights

None
The fastest flight from Cincinnati to Australia takes 22h 03m
There are no direct flights from Cincinnati to Australia. There are no popular flight routes from Cincinnati to Australia.
Search flight deals

  • 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
8,007 reviews
Search Delta flights
Air CanadaPriceFrom $900Free CancellationRating
7.1
10,534 reviews
Search Air Canada flights
American AirlinesPriceFrom $912Free CancellationRating
7.2
11,054 reviews
Search American Airlines flights
United AirlinesPriceFrom $933Free CancellationRating
7.4
9,091 reviews
Search United Airlines flights
Qantas AirwaysPriceFrom $1,076Free CancellationRating
7.5
947 reviews
Search Qantas 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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Find better results for your trip to Australia

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Popular flights according to clicks in the last 7 days on momondo
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