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Cheap flights from Cincinnati to Australia from $843

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 25/10. 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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Cheap return flights

Air Canada Logo
13:30 - 07:20CVG-SYD
51h 50m2 stops
Air Canada Logo
09:20 - 20:27SYD-CVG
49h 07m2 stops
$1,580Air Canada
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Fri, 19 Sep - Tue, 23 Sep
Air Canada Logo
13:30 - 07:20CVG-SYD
51h 50m3 stops
Air Canada Logo
09:20 - 20:27SYD-CVG
25h 07m2 stops
$1,591Air Canada
Find Deal
Fri, 19 Sep - Tue, 23 Sep
American Airlines Logo
13:57 - 07:05CVG-SYD
27h 08m2 stops
American Airlines Logo
09:10 - 19:14SYD-CVG
24h 04m2 stops
$1,631American Airlines
Find Deal
Wed, 17 Sep - Tue, 23 Sep
United Airlines Logo
06:30 - 07:30CVG-BNE
34h 00m2 stops
United Airlines Logo
11:40 - 13:17BNE-CVG
40h 37m2 stops
$1,642United Airlines
Find Deal
Sat, 13 Dec - Sun, 28 Dec
Qantas Airways Logo
12:14 - 06:30CVG-BNE
27h 16m1 stop
Qantas Airways Logo
09:40 - 16:05BNE-CVG
21h 25m1 stop
$1,645Qantas Airways
Find Deal
Sat, 13 Dec - Mon, 29 Dec
Delta Logo
06:10 - 08:20CVG-BNE
35h 10m2 stops
Delta Logo
10:45 - 05:05BNE-CVG
33h 20m1 stop
$1,657Delta
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Fri, 12 Dec - Sun, 28 Dec
Delta Logo
14:22 - 08:20CVG-BNE
50h 58m2 stops
Delta Logo
10:45 - 18:54BNE-CVG
23h 09m2 stops
$1,663Delta
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Thu, 27 Nov - Sun, 7 Dec
United Airlines Logo
17:49 - 07:30CVG-BNE
46h 41m2 stops
United Airlines Logo
11:40 - 13:17BNE-CVG
40h 37m2 stops
$1,666United Airlines
Find Deal
Fri, 12 Dec - Sat, 27 Dec
Qantas Airways Logo
18:16 - 10:55CVG-SYD
24h 39m2 stops
Qantas Airways Logo
14:05 - 19:46SYD-CVG
21h 41m1 stop
$1,668Qantas Airways
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Tue, 3 Feb - Sat, 28 Feb
American Airlines Logo
14:52 - 07:05CVG-SYD
26h 13m2 stops
American Airlines Logo
09:10 - 21:28SYD-CVG
26h 18m2 stops
$1,708American Airlines
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Fri, 19 Sep - Tue, 23 Sep

Qantas Airways flights from Cincinnati to Australia

Our best Qantas Airways deals on Cincinnati to Australia flight tickets
Qantas Airways
5 Sept
CVG16:33Cincinnati Cinci./N. Kentucky
24h 22m
1 stop
SYD06:55Sydney Kingsford Smith
7 Sept
SYD12:10Sydney Kingsford Smith
21h 24m
1 stop
CVG19:34Cincinnati Cinci./N. Kentucky
$1,640
Find similar
Qantas Airways
6 Sept
CVG16:33Cincinnati Cinci./N. Kentucky
24h 22m
1 stop
SYD06:55Sydney Kingsford Smith
8 Sept
SYD12:10Sydney Kingsford Smith
21h 04m
1 stop
CVG19:14Cincinnati Cinci./N. Kentucky
$1,642
Find similar
Qantas Airways
13 Dec
CVG12:14Cincinnati Cinci./N. Kentucky
27h 16m
1 stop
BNE06:30Brisbane
29 Dec
BNE09:40Brisbane
21h 25m
1 stop
CVG16:05Cincinnati Cinci./N. Kentucky
$1,645
Find similar

American Airlines flights from Cincinnati to Australia

Our best American Airlines deals on Cincinnati to Australia flight tickets
American Airlines
17 Sept
CVG13:57Cincinnati Cinci./N. Kentucky
27h 08m
2 stops
SYD07:05Sydney Kingsford Smith
23 Sept
SYD09:10Sydney Kingsford Smith
24h 04m
2 stops
CVG19:14Cincinnati Cinci./N. Kentucky
$1,631
Find similar
American Airlines
19 Sept
CVG14:52Cincinnati Cinci./N. Kentucky
26h 13m
2 stops
SYD07:05Sydney Kingsford Smith
23 Sept
SYD09:10Sydney Kingsford Smith
26h 18m
2 stops
CVG21:28Cincinnati Cinci./N. Kentucky
$1,708
Find similar
American Airlines
20 Sept
CVG15:43Cincinnati Cinci./N. Kentucky
25h 22m
2 stops
SYD07:05Sydney Kingsford Smith
3 Oct
SYD12:10Sydney Kingsford Smith
21h 04m
1 stop
CVG19:14Cincinnati Cinci./N. Kentucky
$1,784
Find similar

momondo Fare Finder

 
Customise 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 78,305 searches. Data last updated 3 September 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

Fri 19/9

13:30-07:20

2 stops51h 50m

Sydney Kingsford Smith

Tue 23/9

09:20-20:27

2 stops49h 07m

$1,580

CincinnatiSydney

CVG - SYD

CVGSYD

Cincinnati Cinci./N. Kentucky

Fri 19/9

13:30-07:20

3 stops51h 50m

Sydney Kingsford Smith

Tue 23/9

09:20-20:27

2 stops25h 07m

$1,591

CincinnatiSydney

CVG - SYD

CVGSYD

Cincinnati Cinci./N. Kentucky

Wed 17/9

13:57-07:05

2 stops27h 08m

Sydney Kingsford Smith

Tue 23/9

09:10-19:14

2 stops24h 04m

$1,631

CincinnatiBrisbane

CVG - BNE

CVGBNE

Cincinnati Cinci./N. Kentucky

Sat 13/12

06:30-07:30

2 stops34h 00m

Brisbane

Sun 28/12

11:40-13:17

2 stops40h 37m

$1,642

CincinnatiBrisbane

CVG - BNE

CVGBNE

Cincinnati Cinci./N. Kentucky

Sat 13/12

12:14-06:30

1 stop27h 16m

Brisbane

Mon 29/12

09:40-16:05

1 stop21h 25m

$1,645

CincinnatiBrisbane

CVG - BNE

CVGBNE

Cincinnati Cinci./N. Kentucky

Fri 12/12

06:10-08:20

2 stops35h 10m

Brisbane

Sun 28/12

10:45-05:05

1 stop33h 20m

$1,657

CincinnatiBrisbane

CVG - BNE

CVGBNE

Cincinnati Cinci./N. Kentucky

Thu 27/11

14:22-08:20

2 stops50h 58m

Brisbane

Sun 7/12

10:45-18:54

2 stops23h 09m

$1,663

CincinnatiBrisbane

CVG - BNE

CVGBNE

Cincinnati Cinci./N. Kentucky

Fri 12/12

17:49-07:30

2 stops46h 41m

Brisbane

Sat 27/12

11:40-13:17

2 stops40h 37m

$1,666

CincinnatiSydney

CVG - SYD

CVGSYD

Cincinnati Cinci./N. Kentucky

Tue 3/2

18:16-10:55

2 stops24h 39m

Sydney Kingsford Smith

Sat 28/2

14:05-19:46

1 stop21h 41m

$1,668

CincinnatiSydney

CVG - SYD

CVGSYD

Cincinnati Cinci./N. Kentucky

Fri 19/9

14:52-07:05

2 stops26h 13m

Sydney Kingsford Smith

Tue 23/9

09:10-21:28

2 stops26h 18m

$1,708

Flights are sorted by cheapest return 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?

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 $1,778. If you don’t want to visit Australia in March, then you should wait until August to fly from Cincinnati, when ticket prices are also cheap, with an average price of $1,890.

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

On average, the least expensive day to fly to Australia from Cincinnati is on a Sunday. momondo users have found tickets for Sunday departures for as low as $1,870. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Cincinnati to Australia on a Friday will generally be more expensive and average around $3,717. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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 $2,163 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Australia from Cincinnati for as low as $1,562 on momondo.

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.
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 refresh daily.

  • 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 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 AirlinesPriceFrom $828Free cancellationRating
7.4
8,937 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.

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