$692 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 4/5. 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$1,524
Brisbane
Brisbane2 stops$1,678
Adelaide
Adelaide2 stops$22,758
Sydney
Sydney2 stops$1,524
Brisbane
Brisbane2 stops$1,678
Adelaide
Adelaide2 stops$22,758

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

Tue, 5 May - Wed, 13 May
Air Canada Logo
13:55 - 07:20
CVG
-
SYD
27h 25m
2 stops
Air Canada Logo
09:20 - 20:30
SYD
-
CVG
25h 10m
2 stops
$1,524Air Canada
Thu, 2 Jul - Fri, 10 Jul
Air Canada Logo
13:55 - 07:20
CVG
-
SYD
27h 25m
2 stops
Air Canada Logo
09:20 - 20:30
SYD
-
CVG
25h 10m
2 stops
$1,528Air Canada
Mon, 1 Jun - Mon, 15 Jun
Air Canada Logo
13:55 - 07:20
CVG
-
SYD
51h 25m
2 stops
Air Canada Logo
09:20 - 13:13
SYD
-
CVG
41h 53m
2 stops
$1,531Air Canada
Sun, 26 Apr - Sun, 10 May
Multiple Airlines Logo
06:00 - 11:50
CVG
-
SYD
39h 50m
3 stops
Multiple Airlines Logo
13:15 - 19:35
SYD
-
CVG
44h 20m
3 stops
$1,556Multiple Airlines
Thu, 17 Sep - Wed, 23 Sep
Multiple Airlines Logo
09:00 - 16:05
CVG
-
AVV
41h 05m
3 stops
Multiple Airlines Logo
20:55 - 21:23
AVV
-
CVG
38h 28m
3 stops
$1,574Multiple Airlines
Tue, 12 May - Tue, 19 May
Air New Zealand Logo
13:55 - 07:20
CVG
-
SYD
27h 25m
2 stops
Air New Zealand Logo
09:20 - 21:23
SYD
-
CVG
26h 03m
1 stop
$1,587Air New Zealand
Fri, 8 May - Fri, 15 May
American Airlines Logo
17:23 - 12:10
CVG
-
CBR
28h 47m
2 stops
American Airlines Logo
06:10 - 20:10
CBR
-
CVG
28h 00m
2 stops
$2,258American Airlines
Sat, 8 Aug - Wed, 12 Aug
Qantas Airways Logo
18:50 - 15:05
CVG
-
OOL
30h 15m
2 stops
Qantas Airways Logo
15:50 - 19:11
OOL
-
CVG
41h 21m
2 stops
$2,350Qantas Airways
Tue, 15 Sep - Tue, 22 Sep
American Airlines Logo
11:35 - 13:05
CVG
-
CBR
35h 30m
2 stops
American Airlines Logo
06:10 - 17:10
CBR
-
CVG
25h 00m
3 stops
$2,405American Airlines
Sat, 22 Aug - Wed, 26 Aug
Qantas Airways Logo
13:57 - 15:35
CVG
-
OOL
35h 38m
2 stops
Qantas Airways Logo
15:50 - 19:15
OOL
-
CVG
41h 25m
2 stops
$2,461Qantas Airways
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 $1,288 (return) on average. On the other hand, the most expensive months are December and July, when the average cost of return tickets is $2,690 and $2,027 respectively.

Good to know

Low seasonJuly
Cheapest flight$692
Best time to beat the crowds but there is an average 8% increase in price.
Most popular time to fly and prices are also 2% 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 9589 reviews
7.3Comfort
6.6Food
8.1Crew
7.7Boarding
7.1Entertainment
Airline reviews

It was a red-eye, but the flight felt surprisingly quick. The seats were very comfortable, and that made resting much easier. I also want to thank the gentleman seated next to me, who graciously moved so my mom could sit beside me. We slept almost the entire way. The cabin crew was respectful in not disturbing us, while also being courteous and professional throughout. Thank you, United.

10.0 ExcellentHartaj, Apr 2026
SFO - RDU
Read more United Airlines reviews

It was a red-eye, but the flight felt surprisingly quick. The seats were very comfortable, and that made resting much easier. I also want to thank the gentleman seated next to me, who graciously moved so my mom could sit beside me. We slept almost the entire way. The cabin crew was respectful in not disturbing us, while also being courteous and professional throughout. Thank you, United.

Packed in plane small uncomfortable seats elbow to elbow nobody wants to be in that situation for the money they paid

Vegetarian selection could be better. Bread was too hard to chew.

Crew was friendly and competent. Food, wine, and entertainment were excellent except the raw tuna on the flight to Split. Recommend against serving that - at least as the only option. Many medical conditions do not allow people to eat raw fish.

Overall flight was ok. Flight attendant was receptive to assisting passengers with tight connections.

Checking in united could not figure out my star alliance gold. Baggage did not get marked priority and didn't receive boarding passes. When got to SFO lounge personal fixed everything Immediately

Very comfortable flight, snacks and drinks were good, good communication from crew. Could have used a little more information on timing of boarding for group 5

It's a long flight and I would have liked better snacks between lunch and the arrival meal. It's fine to have fruit and nuts but I really don't like ramen because it's salty junk soup. I'd suggest sandwiches. They're not expensive nor are they hard to store for a long flight. The FA's had a couple of big services and they were super busy preparing, executing and then cleaning up. Then they disappeared.

Great flight. Got to watch a movie. Smooth flight and early arrival at ORD.

This was the first flight in the morning. We boarded fine. The cabin door was closed and we were ready to go. We were notified by the Captain that ATC issued and ground stop for 40 minutes. So, without even pushing back from the gate, we were already 40 minutes late. We actually were released to push-back and taxi at 30 minutes. But, some passengers had tight connections and were not going to make their connections. Some passengers asked about the delay and the effect on the connections and were told by the cabin attendant that all flights will be delayed and so they should be OK. However, that was not true. My connecting flight was on time and I arrived at IAH with 21 minutes to make my connection. I did and I'm happy about that, but the flight crew should not have given assurances to the passengers who might have missed their connections.

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

Information on your arrival and departure airports