$761 Find Cheap Flights from Cincinnati to Australia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Cincinnati to Australia departing on 5/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Cincinnati to Australia

Cheapest return prices found by our users on KAYAK in the last 72 hours
Sydney
Sydney2 stops$1,432
Brisbane
Brisbane2 stops$1,401
Adelaide
Adelaide3 stops$1,645
Sydney
Sydney2 stops$1,432
Brisbane
Brisbane2 stops$1,401
Adelaide
Adelaide3 stops$1,645

Book Cheap Cincinnati to Australia Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Cincinnati to Australia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Cincinnati to Australia

Thu, 5 Mar - Thu, 12 Mar
Air Canada Logo
18:40 - 08:45
CVG
-
BNE
47h 05m
2 stops
Air Canada Logo
09:45 - 18:00
BNE
-
CVG
22h 15m
2 stops
$1,401Air Canada
Wed, 8 Apr - Wed, 15 Apr
Air Canada Logo
17:05 - 07:05
CVG
-
BNE
24h 00m
2 stops
Air Canada Logo
10:00 - 16:22
BNE
-
CVG
44h 22m
2 stops
$1,426Air Canada
Sat, 9 May - Mon, 18 May
Air Canada Logo
16:30 - 07:20
CVG
-
SYD
48h 50m
2 stops
Air Canada Logo
09:20 - 15:53
SYD
-
CVG
44h 33m
2 stops
$1,432Air Canada
Sat, 28 Mar - Tue, 7 Apr
Asiana Airlines Logo
18:40 - 08:20
CVG
-
SYD
46h 40m
1 stop
Asiana Airlines Logo
09:20 - 16:22
SYD
-
CVG
45h 02m
2 stops
$1,473Asiana Airlines
Sun, 31 May - Fri, 12 Jun
Air Canada Logo
14:15 - 07:05
CVG
-
BNE
26h 50m
2 stops
Air Canada Logo
10:00 - 13:38
BNE
-
CVG
41h 38m
2 stops
$1,485Air Canada
Sat, 30 May - Fri, 12 Jun
Air Canada Logo
16:30 - 07:05
CVG
-
BNE
48h 35m
2 stops
Air Canada Logo
10:00 - 13:38
BNE
-
CVG
41h 38m
2 stops
$1,491Air Canada
Wed, 11 Feb - Wed, 18 Feb
Multiple Airlines Logo
09:00 - 08:45
CVG
-
BNE
32h 45m
2 stops
Multiple Airlines Logo
10:45 - 18:00
BNE
-
CVG
46h 15m
2 stops
$1,519Multiple Airlines
Thu, 5 Mar - Thu, 12 Mar
Multiple Airlines Logo
18:40 - 08:45
CVG
-
BNE
47h 05m
2 stops
Multiple Airlines Logo
19:50 - 18:00
BNE
-
CVG
60h 10m
3 stops
$1,521Multiple Airlines
Sun, 29 Mar - Wed, 8 Apr
Air New Zealand Logo
18:40 - 08:20
CVG
-
SYD
46h 40m
1 stop
Air New Zealand Logo
09:20 - 16:22
SYD
-
CVG
45h 02m
2 stops
$1,663Air New Zealand
Fri, 6 Mar - Fri, 13 Mar
United Airlines Logo
19:43 - 09:30
CVG
-
ADL
46h 17m
2 stops
United Airlines Logo
06:10 - 23:53
ADL
-
CVG
32h 13m
3 stops
$2,479United Airlines
Booking Insights

KAYAK's insights & trends for Cincinnati to Australia flights

Get data-powered insights and trends into flights from Cincinnati to Australia to help you find the cheapest flights, the best time to fly, and much more.

What is the cheapest month to fly from Cincinnati to Australia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Cincinnati to Australia, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Cincinnati to Australia is March, when tickets cost $1,459 (return) on average. On the other hand, the most expensive months are December and July, when the average cost of return tickets is $2,834 and $2,066 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Cincinnati to Australia, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on the flight from Cincinnati to Australia, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 10 weeks before departure.

Find deals

Good to know

Low seasonAugust
Cheapest flight$761
Best time to beat the crowds (5% less expensive on average)
Most popular time to fly and prices are also 5% lower on average.
Flight from Cincinnati to Sydney

FAQs - booking Australia flights

  • How does KAYAK find such low prices on flights from Cincinnati to Australia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Cincinnati to Australia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Cincinnati to Australia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Cincinnati to Australia is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Cincinnati to Australia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Cincinnati to Australia with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Cincinnati to Australia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Cincinnati to Australia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Cincinnati to Australia

 
Need help choosing which airline to fly with from Cincinnati to Australia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9191 reviews
7.7Boarding
7.3Comfort
8.1Crew
7.1Entertainment
6.6Food
Airline reviews

Very good. Because of the delays with my previous flight, I missed my connection, but I was able to book another flight through the United app easily.

10.0 ExcellentAnonymous, Jan 2026
IAD - ATL
Read more United Airlines reviews

Very good. Because of the delays with my previous flight, I missed my connection, but I was able to book another flight through the United app easily.

I wish there were outlets to charge my iPhone. The crew was great; we had a female pilot who was great with explaining what was happening and delays,

The flight crew where really good. Better then the crew from BNE to SFO

Food should be changed in menu Many muslims travels in this airlime they need to add one Halal meal

Delayed, toilets did not flush, pilot parked to far away from Gate

Was happy we finally got upgraded in 1st class. The seat getting old. The cushiness need some improvement.

Yet another flight in which beverage and snack service was skipped. Other that that, firmly mediocre. Landed early, to gate late due to congestion at the gates. Airline's fault or airports fault: unknown.

Ineffective communication with United resulted in lost baggage. Their Baggage Tracing counter at MUC was shut down from 11:00-14:15 on my arrival. Undertrained, underinformed staff had me Running all over MUC to find someone to help me to no avail. Staff was rude, unhelpful, and unable to effectively use the systems they did have operational. They refused to contact United in any way or provide any accommodation or other resources while I waited for my luggage. This has destroyed my downstream itinerary. If they had even the slightest visibility I may have been able to reschedule/plan, but again, their staff provided nothing, and did nothing more than their website, which doesn’t even work on a standard phone browser. Miserable failure at all levels that weren’t associated with the operation of the aircraft.

Miserable. They moved my seat, but canceled the next leg of my flight. I resolved the issue at my transfer, but that resulted in lost luggage that has taken days off my schedule with no resolution. Worse, they fail to interface effectively with Lufthansa, forcing me to bounce between two equally useless help desks. The apps are unable to handle the situation, the bag dropped off the tracker, and while the call centers are polite, they do not provide written information to assist with cross-airline communication.

left on time, reasonable boarding process arrived early luggage came out quickly

Everything you need to know for your flight from Cincinnati to Australia

Information on your arrival and departure airports

Cincinnati (CVG)