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Cheap flights from Cincinnati to Australia from $519

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 3/24. 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.
Air Canada Logo
2:15 pm - 7:05 am
CVG
-
BNE
50h 50m
2 stops
Air Canada Logo
10:00 am - 8:30 pm
BNE
-
CVG
24h 30m
2 stops
$960Air Canada
Sun, May 3 - Sun, May 10
Air Canada Logo
5:05 pm - 7:05 am
CVG
-
BNE
48h 00m
2 stops
Air Canada Logo
10:00 am - 4:22 pm
BNE
-
CVG
44h 22m
2 stops
$970Air Canada
Mon, Apr 6 - Mon, Apr 20
American Airlines Logo
3:28 pm - 6:55 am
CVG
-
SYD
25h 27m
1 stop
American Airlines Logo
12:00 pm - 11:24 pm
SYD
-
CVG
25h 24m
1 stop
$1,119American Airlines
Mon, Apr 27 - Mon, May 4
American Airlines Logo
4:13 pm - 7:05 am
CVG
-
SYD
24h 52m
2 stops
American Airlines Logo
9:10 am - 9:40 pm
SYD
-
CVG
26h 30m
2 stops
$1,121American Airlines
Mon, Apr 27 - Mon, May 4
Delta Logo
7:15 am - 7:50 am
CVG
-
MEL
34h 35m
2 stops
Delta Logo
10:00 am - 10:51 pm
MEL
-
CVG
26h 51m
2 stops
$1,175Delta
Mon, Jun 29 - Sun, Jul 12
Delta Logo
12:00 pm - 7:50 am
CVG
-
SYD
28h 50m
2 stops
Delta Logo
9:15 am - 7:03 pm
SYD
-
CVG
23h 48m
2 stops
$1,175Delta
Sun, Mar 29 - Tue, Apr 21
United Airlines Logo
4:54 pm - 8:30 am
CVG
-
MEL
24h 36m
2 stops
United Airlines Logo
12:00 pm - 11:53 pm
MEL
-
CVG
26h 53m
2 stops
$1,293United Airlines
Thu, Mar 19 - Thu, Mar 26
Qantas Airways Logo
7:56 pm - 11:05 am
CVG
-
CBR
25h 09m
2 stops
Qantas Airways Logo
7:05 am - 7:00 pm
CBR
-
CVG
25h 55m
2 stops
$1,366Qantas Airways
Sat, Jun 6 - Sat, Jun 13
United Airlines Logo
11:50 am - 8:15 am
CVG
-
MEL
30h 25m
2 stops
United Airlines Logo
10:55 am - 8:32 am
MEL
-
CVG
35h 37m
2 stops
$1,381United Airlines
Mon, Jun 29 - Tue, Jul 14
Qantas Airways Logo
5:18 pm - 6:00 am
CVG
-
MEL
21h 42m
1 stop
Qantas Airways Logo
7:05 pm - 8:10 pm
MEL
-
CVG
39h 05m
2 stops
$1,394Qantas Airways
Fri, Apr 3 - Sat, Apr 11

United Airlines flights from Cincinnati to Australia

Our best United Airlines deals on Cincinnati to Australia flight tickets
United Airlines
Apr 3
CVG4:55 pmCincinnati Cinci./N. Kentucky
24h 05m
2 stops
SYD8:00 amSydney Kingsford Smith
Apr 22
SYD10:20 amSydney Kingsford Smith
22h 43m
2 stops
CVG7:03 pmCincinnati Cinci./N. Kentucky
$1,275
United Airlines
Feb 14
CVG4:50 pmCincinnati Cinci./N. Kentucky
22h 10m
1 stop
SYD7:00 amSydney Kingsford Smith
Feb 18
SYD11:50 amSydney Kingsford Smith
19h 46m
1 stop
CVG3:36 pmCincinnati Cinci./N. Kentucky
$1,279
United Airlines
Feb 14
CVG2:55 pmCincinnati Cinci./N. Kentucky
26h 10m
2 stops
SYD9:05 amSydney Kingsford Smith
Feb 18
SYD11:20 amSydney Kingsford Smith
23h 38m
2 stops
CVG6:58 pmCincinnati Cinci./N. Kentucky
$1,283

American Airlines flights from Cincinnati to Australia

Our best American Airlines deals on Cincinnati to Australia flight tickets
American Airlines
Apr 27
CVG3:28 pmCincinnati Cinci./N. Kentucky
25h 27m
1 stop
SYD6:55 amSydney Kingsford Smith
May 4
SYD12:00 pmSydney Kingsford Smith
25h 24m
1 stop
CVG11:24 pmCincinnati Cinci./N. Kentucky
$1,119
American Airlines
Apr 27
CVG4:13 pmCincinnati Cinci./N. Kentucky
24h 52m
2 stops
SYD7:05 amSydney Kingsford Smith
May 4
SYD9:10 amSydney Kingsford Smith
26h 30m
2 stops
CVG9:40 pmCincinnati Cinci./N. Kentucky
$1,121
American Airlines
Apr 27
CVG5:23 pmCincinnati Cinci./N. Kentucky
23h 32m
1 stop
SYD6:55 amSydney Kingsford Smith
May 4
SYD9:10 amSydney Kingsford Smith
27h 14m
2 stops
CVG10:24 pmCincinnati Cinci./N. Kentucky
$1,122

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 February 3, 2026.
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

CincinnatiBrisbane

CVG - BNE

CVGBNE

Cincinnati Cinci./N. Kentucky

Sun 5/3

2:15 pm-7:05 am

2 stops50h 50m

Brisbane

Sun 5/10

10:00 am-8:30 pm

2 stops24h 30m

$960

CincinnatiBrisbane

CVG - BNE

CVGBNE

Cincinnati Cinci./N. Kentucky

Mon 4/6

5:05 pm-7:05 am

2 stops48h 00m

Brisbane

Mon 4/20

10:00 am-4:22 pm

2 stops44h 22m

$970

CincinnatiSydney

CVG - SYD

CVGSYD

Cincinnati Cinci./N. Kentucky

Mon 4/27

3:28 pm-6:55 am

1 stop25h 27m

Sydney Kingsford Smith

Mon 5/4

12:00 pm-11:24 pm

1 stop25h 24m

$1,119

CincinnatiSydney

CVG - SYD

CVGSYD

Cincinnati Cinci./N. Kentucky

Mon 4/27

4:13 pm-7:05 am

2 stops24h 52m

Sydney Kingsford Smith

Mon 5/4

9:10 am-9:40 pm

2 stops26h 30m

$1,121

CincinnatiMelbourne

CVG - MEL

CVGMEL

Cincinnati Cinci./N. Kentucky

Mon 6/29

7:15 am-7:50 am

2 stops34h 35m

Melbourne

Sun 7/12

10:00 am-10:51 pm

2 stops26h 51m

$1,175

CincinnatiSydney

CVG - SYD

CVGSYD

Cincinnati Cinci./N. Kentucky

Sun 3/29

12:00 pm-7:50 am

2 stops28h 50m

Sydney Kingsford Smith

Tue 4/21

9:15 am-7:03 pm

2 stops23h 48m

$1,175

CincinnatiMelbourne

CVG - MEL

CVGMEL

Cincinnati Cinci./N. Kentucky

Thu 3/19

4:54 pm-8:30 am

2 stops24h 36m

Melbourne

Thu 3/26

12:00 pm-11:53 pm

2 stops26h 53m

$1,293

CincinnatiCanberra

CVG - CBR

CVGCBR

Cincinnati Cinci./N. Kentucky

Sat 6/6

7:56 pm-11:05 am

2 stops25h 09m

Canberra

Sat 6/13

7:05 am-7:00 pm

2 stops25h 55m

$1,366

CincinnatiMelbourne

CVG - MEL

CVGMEL

Cincinnati Cinci./N. Kentucky

Mon 6/29

11:50 am-8:15 am

2 stops30h 25m

Melbourne

Tue 7/14

10:55 am-8:32 am

2 stops35h 37m

$1,381

CincinnatiMelbourne

CVG - MEL

CVGMEL

Cincinnati Cinci./N. Kentucky

Fri 4/3

5:18 pm-6:00 am

1 stop21h 42m

Melbourne

Sat 4/11

7:05 pm-8:10 pm

2 stops39h 05m

$1,394

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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 $985. If you aren’t able to travel during the month of March, then book flights to Australia from Cincinnati during September instead. Flights to Australia in September, while not as cheap as those in March, still average around $1,122.

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 $1,311 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 2% 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
8,132 reviews
Search Delta flights
Air CanadaPriceFrom $900Free CancellationRating
7.1
10,676 reviews
Search Air Canada flights
American AirlinesPriceFrom $912Free CancellationRating
7.2
11,212 reviews
Search American Airlines flights
United AirlinesPriceFrom $933Free CancellationRating
7.4
9,231 reviews
Search United Airlines flights
Qantas AirwaysPriceFrom $1,076Free CancellationRating
7.5
984 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.

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