What is the cheapest airline that flies from Cincinnati Cinci./N. Kentucky to Australia?

Air Canada, Etihad Airways, 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 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.

$837 Cheap Flights from Cincinnati to Australia in 2026

Find the cheapest flights from Cincinnati to Australia

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

07:00 - 09:35CVG Cincinnati Cinci./N. Kentucky-SYD Sydney Kingsford Smith

34h 35m2 stops Chicago O'Hare Intl Vancouver Intl

11:20 - 21:06SYD Sydney Kingsford Smith-CVG Cincinnati Cinci./N. Kentucky

25h 46m2 stops Vancouver Intl Seattle/Tacoma Intl

$1,400Multiple Airlines

Sun, 1 Nov - Mon, 9 Nov

07:00 - 09:35CVG Cincinnati Cinci./N. Kentucky-SYD Sydney Kingsford Smith

34h 35m3 stops Chicago O'Hare Intl Toronto Pearson Intl Vancouver Intl

11:20 - 21:06SYD Sydney Kingsford Smith-CVG Cincinnati Cinci./N. Kentucky

25h 46m2 stops Vancouver Intl Seattle/Tacoma Intl

$1,410Multiple Airlines

Sun, 1 Nov - Mon, 9 Nov

07:00 - 09:35CVG Cincinnati Cinci./N. Kentucky-SYD Sydney Kingsford Smith

34h 35m2 stops Chicago O'Hare Intl Vancouver Intl

11:20 - 11:42SYD Sydney Kingsford Smith-CVG Cincinnati Cinci./N. Kentucky

40h 22m3 stops Vancouver Intl Toronto Pearson Intl Chicago O'Hare Intl

$1,421Air Canada

Sun, 1 Nov - Mon, 9 Nov

13:55 - 08:20CVG Cincinnati Cinci./N. Kentucky-SYD Sydney Kingsford Smith

27h 25m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

10:20 - 20:30SYD Sydney Kingsford Smith-CVG Cincinnati Cinci./N. Kentucky

25h 10m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl

$1,432Air Canada

Wed, 14 Oct - Wed, 21 Oct

15:25 - 08:45CVG Cincinnati Cinci./N. Kentucky-BNE Brisbane

26h 20m2 stops Denver Intl Vancouver Intl

10:45 - 18:00BNE Brisbane-CVG Cincinnati Cinci./N. Kentucky

46h 15m2 stops Vancouver Intl Toronto Pearson Intl

$1,437Multiple Airlines

Sat, 13 Feb - Tue, 2 Mar

13:55 - 08:20CVG Cincinnati Cinci./N. Kentucky-SYD Sydney Kingsford Smith

51h 25m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

11:20 - 18:00SYD Sydney Kingsford Smith-CVG Cincinnati Cinci./N. Kentucky

46h 40m2 stops Vancouver Intl Toronto Pearson Intl

$1,438Air Canada

Sat, 17 Oct - Mon, 9 Nov

15:25 - 09:35CVG Cincinnati Cinci./N. Kentucky-SYD Sydney Kingsford Smith

26h 10m2 stops Denver Intl Vancouver Intl

11:20 - 18:00SYD Sydney Kingsford Smith-CVG Cincinnati Cinci./N. Kentucky

46h 40m2 stops Vancouver Intl Toronto Pearson Intl

$1,441Multiple Airlines

Wed, 10 Feb - Mon, 15 Feb

13:52 - 09:35CVG Cincinnati Cinci./N. Kentucky-SYD Sydney Kingsford Smith

27h 43m2 stops Chicago O'Hare Intl Vancouver Intl

11:20 - 19:18SYD Sydney Kingsford Smith-CVG Cincinnati Cinci./N. Kentucky

23h 58m2 stops Vancouver Intl Chicago O'Hare Intl

$1,442Air Canada

Sun, 1 Nov - Mon, 9 Nov

13:55 - 08:20CVG Cincinnati Cinci./N. Kentucky-SYD Sydney Kingsford Smith

27h 25m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

10:20 - 20:30SYD Sydney Kingsford Smith-CVG Cincinnati Cinci./N. Kentucky

49h 10m3 stops Vancouver Intl Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

$1,444Air Canada

Wed, 14 Oct - Wed, 21 Oct

13:55 - 08:20CVG Cincinnati Cinci./N. Kentucky-SYD Sydney Kingsford Smith

51h 25m3 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl Vancouver Intl

11:20 - 18:00SYD Sydney Kingsford Smith-CVG Cincinnati Cinci./N. Kentucky

46h 40m2 stops Vancouver Intl Toronto Pearson Intl

$1,449Air Canada

Sat, 17 Oct - Mon, 9 Nov

Cheap last-minute flights

Enter your travel dates to find the best prices.

09:00 - 07:20CVG Cincinnati Cinci./N. Kentucky-SYD Sydney Kingsford Smith

32h 20m2 stops Toronto Pearson Intl Vancouver Intl

09:20 - 20:16SYD Sydney Kingsford Smith-CVG Cincinnati Cinci./N. Kentucky

24h 56m2 stops Vancouver Intl Chicago O'Hare Intl

$1,843Multiple Airlines

Fri, 4 Sep - Sat, 26 Sep

07:00 - 06:50CVG Cincinnati Cinci./N. Kentucky-SYD Sydney Kingsford Smith

33h 50m1 stop Los Angeles

09:15 - 09:54SYD Sydney Kingsford Smith-CVG Cincinnati Cinci./N. Kentucky

38h 39m2 stops Los Angeles Minneapolis St Paul

$2,140Delta

Fri, 4 Sep - Sat, 26 Sep

09:00 - 07:20CVG Cincinnati Cinci./N. Kentucky-SYD Sydney Kingsford Smith

32h 20m2 stops Toronto Pearson Intl Vancouver Intl

09:20 - 23:59SYD Sydney Kingsford Smith-CVG Cincinnati Cinci./N. Kentucky

28h 39m3 stops Vancouver Intl Toronto Pearson Intl Chicago O'Hare Intl

$2,267Air Canada

Fri, 4 Sep - Sat, 26 Sep

13:46 - 10:40CVG Cincinnati Cinci./N. Kentucky-OOL Coolangatta Gold Coast

30h 54m2 stops Dallas/Fort Worth Sydney Kingsford Smith

15:50 - 17:56OOL Coolangatta Gold Coast-CVG Cincinnati Cinci./N. Kentucky

40h 06m2 stops Sydney Kingsford Smith Dallas/Fort Worth

$2,441Qantas Airways

Sat, 5 Sep - Mon, 7 Sep

09:00 - 11:40CVG Cincinnati Cinci./N. Kentucky-OOL Coolangatta Gold Coast

36h 40m3 stops Toronto Pearson Intl Vancouver Intl Sydney Kingsford Smith

20:50 - 15:53OOL Coolangatta Gold Coast-CVG Cincinnati Cinci./N. Kentucky

57h 03m3 stops Sydney Kingsford Smith Vancouver Intl Toronto Pearson Intl

$2,601Multiple Airlines

Sat, 5 Sep - Mon, 7 Sep

06:30 - 07:20CVG Cincinnati Cinci./N. Kentucky-SYD Sydney Kingsford Smith

34h 50m2 stops Toronto Pearson Intl Vancouver Intl

20:45 - 17:39SYD Sydney Kingsford Smith-CVG Cincinnati Cinci./N. Kentucky

34h 54m2 stops Honolulu Seattle/Tacoma Intl

$2,706Multiple Airlines

Thu, 3 Sep - Sat, 5 Sep

09:00 - 07:20CVG Cincinnati Cinci./N. Kentucky-SYD Sydney Kingsford Smith

32h 20m2 stops Toronto Pearson Intl Vancouver Intl

12:00 - 17:56SYD Sydney Kingsford Smith-CVG Cincinnati Cinci./N. Kentucky

19h 56m1 stop Dallas/Fort Worth

$2,869Multiple Airlines

Thu, 3 Sep - Sat, 5 Sep

11:17 - 07:20CVG Cincinnati Cinci./N. Kentucky-SYD Sydney Kingsford Smith

30h 03m3 stops Chicago O'Hare Intl Toronto Pearson Intl Vancouver Intl

09:20 - 23:59SYD Sydney Kingsford Smith-CVG Cincinnati Cinci./N. Kentucky

28h 39m3 stops Vancouver Intl Toronto Pearson Intl Chicago O'Hare Intl

$3,320Air Canada

Fri, 4 Sep - Sat, 26 Sep

13:46 - 10:40CVG Cincinnati Cinci./N. Kentucky-OOL Coolangatta Gold Coast

30h 54m2 stops Dallas/Fort Worth Sydney Kingsford Smith

21:05 - 23:22OOL Coolangatta Gold Coast-CVG Cincinnati Cinci./N. Kentucky

40h 17m3 stops Melbourne Los Angeles Dallas/Fort Worth

$3,694Multiple Airlines

Sat, 5 Sep - Mon, 7 Sep

11:17 - 08:45CVG Cincinnati Cinci./N. Kentucky-SYD Sydney Kingsford Smith

31h 28m3 stops Chicago O'Hare Intl Los Angeles Auckland Intl

11:55 - 23:59SYD Sydney Kingsford Smith-CVG Cincinnati Cinci./N. Kentucky

26h 04m2 stops Auckland Intl Houston George Bush Intcntl

$3,731Multiple Airlines

Thu, 3 Sep - Sat, 5 Sep

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Air Canada flights from Cincinnati to Australia

Our best Air Canada deals on Cincinnati to Australia flight tickets

Air Canada

1 Nov

CVG07:00Cincinnati Cinci./N. Kentucky

34h 35m

2 stops

SYD09:35Sydney Kingsford Smith

9 Nov

SYD11:20Sydney Kingsford Smith

40h 22m

3 stops

CVG11:42Cincinnati Cinci./N. Kentucky

$1,421

Air Canada

14 Oct

CVG13:55Cincinnati Cinci./N. Kentucky

27h 25m

2 stops

SYD08:20Sydney Kingsford Smith

21 Oct

SYD10:20Sydney Kingsford Smith

25h 10m

2 stops

CVG20:30Cincinnati Cinci./N. Kentucky

$1,432

Air Canada

17 Oct

CVG13:55Cincinnati Cinci./N. Kentucky

51h 25m

2 stops

SYD08:20Sydney Kingsford Smith

9 Nov

SYD11:20Sydney Kingsford Smith

46h 40m

2 stops

CVG18:00Cincinnati Cinci./N. Kentucky

$1,438

Air New Zealand flights from Cincinnati to Australia

Our best Air New Zealand deals on Cincinnati to Australia flight tickets

Air New Zealand

14 Feb

CVG18:40Cincinnati Cinci./N. Kentucky

46h 55m

1 stop

SYD09:35Sydney Kingsford Smith

4 Mar

SYD11:20Sydney Kingsford Smith

25h 36m

1 stop

CVG20:56Cincinnati Cinci./N. Kentucky

$1,627

Air New Zealand

14 Feb

CVG09:05Cincinnati Cinci./N. Kentucky

32h 30m

2 stops

SYD09:35Sydney Kingsford Smith

4 Mar

SYD11:20Sydney Kingsford Smith

25h 36m

1 stop

CVG20:56Cincinnati Cinci./N. Kentucky

$1,632

Air New Zealand

1 Feb

CVG18:40Cincinnati Cinci./N. Kentucky

46h 55m

1 stop

SYD09:35Sydney Kingsford Smith

6 Feb

SYD11:20Sydney Kingsford Smith

25h 36m

2 stops

CVG20:56Cincinnati Cinci./N. Kentucky

$1,642

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CincinnatiSydney

CVG Cincinnati Cinci./N. Kentucky - SYD Sydney Kingsford Smith

CVGSYD

Cincinnati Cinci./N. Kentucky

Sun 1/11

07:00-09:35

2 stops34h 35m

Sydney Kingsford Smith

Mon 9/11

11:20-21:06

2 stops25h 46m

$1,400

CincinnatiSydney

CVG Cincinnati Cinci./N. Kentucky - SYD Sydney Kingsford Smith

CVGSYD

Cincinnati Cinci./N. Kentucky

Sun 1/11

07:00-09:35

3 stops34h 35m

Sydney Kingsford Smith

Mon 9/11

11:20-21:06

2 stops25h 46m

$1,410

CincinnatiSydney

CVG Cincinnati Cinci./N. Kentucky - SYD Sydney Kingsford Smith

CVGSYD

Cincinnati Cinci./N. Kentucky

Sun 1/11

07:00-09:35

2 stops34h 35m

Sydney Kingsford Smith

Mon 9/11

11:20-11:42

3 stops40h 22m

$1,421

CincinnatiSydney

CVG Cincinnati Cinci./N. Kentucky - SYD Sydney Kingsford Smith

CVGSYD

Cincinnati Cinci./N. Kentucky

Wed 14/10

13:55-08:20

2 stops27h 25m

Sydney Kingsford Smith

Wed 21/10

10:20-20:30

2 stops25h 10m

$1,432

CincinnatiBrisbane

CVG Cincinnati Cinci./N. Kentucky - BNE Brisbane

CVGBNE

Cincinnati Cinci./N. Kentucky

Sat 13/2

15:25-08:45

2 stops26h 20m

Brisbane

Tue 2/3

10:45-18:00

2 stops46h 15m

$1,437

CincinnatiSydney

CVG Cincinnati Cinci./N. Kentucky - SYD Sydney Kingsford Smith

CVGSYD

Cincinnati Cinci./N. Kentucky

Sat 17/10

13:55-08:20

2 stops51h 25m

Sydney Kingsford Smith

Mon 9/11

11:20-18:00

2 stops46h 40m

$1,438

CincinnatiSydney

CVG Cincinnati Cinci./N. Kentucky - SYD Sydney Kingsford Smith

CVGSYD

Cincinnati Cinci./N. Kentucky

Wed 10/2

15:25-09:35

2 stops26h 10m

Sydney Kingsford Smith

Mon 15/2

11:20-18:00

2 stops46h 40m

$1,441

Fastest return journey

CincinnatiSydney

CVG Cincinnati Cinci./N. Kentucky - SYD Sydney Kingsford Smith

CVGSYD

Cincinnati Cinci./N. Kentucky

Sun 1/11

13:52-09:35

2 stops27h 43m

Sydney Kingsford Smith

Mon 9/11

11:20-19:18

2 stops23h 58m

$1,442

CincinnatiSydney

CVG Cincinnati Cinci./N. Kentucky - SYD Sydney Kingsford Smith

CVGSYD

Cincinnati Cinci./N. Kentucky

Wed 14/10

13:55-08:20

2 stops27h 25m

Sydney Kingsford Smith

Wed 21/10

10:20-20:30

3 stops49h 10m

$1,444

CincinnatiSydney

CVG Cincinnati Cinci./N. Kentucky - SYD Sydney Kingsford Smith

CVGSYD

Cincinnati Cinci./N. Kentucky

Sat 17/10

13:55-08:20

3 stops51h 25m

Sydney Kingsford Smith

Mon 9/11

11:20-18:00

2 stops46h 40m

$1,449

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, September 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 $1,568. If you don’t want to visit Australia in September, then you should wait until February to fly from Cincinnati, when ticket prices are also cheap, with an average price of $1,718.

Can stopping save me money on Cincinnati to Australia flights?

You could potentially save up to 7% 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

Best price found	$837
Fastest flight time	22h 06m
Direct flights	None

The best one-way flight to Australia from Cincinnati in the past 72 hours is $837. The best return flight deal from Cincinnati to Australia found on momondo in the last 72 hours is $1,400.

The fastest flight from Cincinnati to Australia takes 22h 06m

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 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.

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.