$784 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 24/11. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Australia

Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Cincinnati to Australia

Cheapest return prices found by our users on KAYAK in the last 72 hours
Sydney
Sydney1 stop$1,571
Brisbane
Brisbane2 stops$1,471
Adelaide
Adelaide2 stops$2,180
Sydney
Sydney1 stop$1,571
Brisbane
Brisbane2 stops$1,471
Adelaide
Adelaide2 stops$2,180

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, 29 Jan - Sat, 28 Feb
American Airlines Logo
06:00 - 05:00CVG-MEL
31h 00m1 stop
American Airlines Logo
16:05 - 22:36MEL-CVG
22h 31m1 stop
$1,457American Airlines
Find Deal
Thu, 29 Jan - Sat, 28 Feb
American Airlines Logo
10:00 - 05:00CVG-MEL
27h 00m2 stops
American Airlines Logo
12:00 - 20:06MEL-CVG
24h 06m2 stops
$1,465American Airlines
Find Deal
Fri, 21 Nov - Fri, 28 Nov
Qantas Airways Logo
12:35 - 05:00CVG-MEL
24h 25m1 stop
Qantas Airways Logo
16:05 - 19:57MEL-CVG
19h 52m1 stop
$1,510Qantas Airways
Find Deal
Thu, 26 Feb - Sun, 8 Mar
Air Canada Logo
18:40 - 08:45CVG-BNE
47h 05m2 stops
Air Canada Logo
10:45 - 17:00BNE-CVG
45h 15m2 stops
$1,546Air Canada
Find Deal
Thu, 20 Nov - Fri, 28 Nov
Qantas Airways Logo
16:54 - 05:00CVG-MEL
44h 06m1 stop
Qantas Airways Logo
16:05 - 19:57MEL-CVG
19h 52m1 stop
$1,549Qantas Airways
Find Deal
Wed, 18 Feb - Wed, 4 Mar
Multiple Airlines Logo
14:09 - 15:05CVG-MEL
32h 56m2 stops
Multiple Airlines Logo
18:30 - 18:00MEL-CVG
63h 30m3 stops
$1,881Multiple Airlines
Find Deal
Wed, 18 Feb - Wed, 4 Mar
Multiple Airlines Logo
08:42 - 05:00CVG-MEL
28h 18m1 stop
Multiple Airlines Logo
16:05 - 20:07MEL-CVG
20h 02m1 stop
$1,887Multiple Airlines
Find Deal
Wed, 1 Apr - Sat, 18 Apr
Air Canada Logo
17:05 - 08:20CVG-SYD
48h 15m2 stops
Air Canada Logo
09:20 - 16:22SYD-CVG
45h 02m2 stops
$1,979Air Canada
Find Deal
Thu, 11 Dec - Thu, 18 Dec
United Airlines Logo
10:20 - 10:00CVG-MEL
31h 40m2 stops
United Airlines Logo
13:00 - 23:59MEL-CVG
26h 59m2 stops
$2,300United Airlines
Find Deal
Tue, 9 Dec - Tue, 16 Dec
United Airlines Logo
06:30 - 13:55CVG-ADL
39h 55m2 stops
United Airlines Logo
06:00 - 15:57ADL-CVG
25h 27m2 stops
$2,915United Airlines
Find Deal
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 $1,747 (return) on average. On the other hand, the most expensive months are December and January, when the average cost of return tickets is $3,331 and $2,550 respectively.

What’s the cheapest day of the week to fly from Cincinnati to Australia?

The average price of all round-trip flights from Cincinnati to Australia clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Australia on a Sunday, as we generally find the cheapest rates on that day for this route. On the other hand, Friday is the most expensive day to fly from Cincinnati to Australia. For your return ticket, we recommend flying on a Thursday and avoiding Fridays for the best deals.

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.

Good to know

Low seasonApril
Cheapest flight$784
Best time to beat the crowds (2% less expensive on average)
Most popular time to fly (31% more expensive 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.

  • What is the cheapest time of day to fly to Australia?

    The cheapest time of day to fly to Australia is generally in the evening, when retur flights cost $2,165 on average. Morning departures are around 100% cheaper than evening flights, on average. The most expensive time of day to fly to Australia is generally in the evening, which is peak travel time and where the average cost of a ticket is $2,165.

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 8997 reviews
7.1Entertainment
7.7Boarding
7.3Comfort
6.6Food
8.1Crew
Airline reviews

Flight was delayed only slightly before takeoff due to traffic control. However, the flight arrived early to ORD. Good flight. United has been very reliable for me.

10.0 ExcellentDr. Joseph, Oct 2025STL - ORD
Read more United Airlines reviews

Flight was delayed only slightly before takeoff due to traffic control. However, the flight arrived early to ORD. Good flight. United has been very reliable for me.

The person I bought the ticket for didn’t make the flight.

Lately I like the planes have been exceptionally filthy. There’s lines of dust and dirt all across the ceiling in the vents, and the cracks in between the seats are literally full of food. It’s definitely not the quality of service that I was used to with United. I’m also very disappointed with the Wi-Fi! All I wanna do is knock out a few work jobs while I’m trapped in my seat And it spools so bad. They did provide me with a refund, but the process of getting that refund is so complicated. It’s unfortunate.

Another delayed flight. When the delays exceed the duration of the flight, it’s a problem.

Excellent flight. Smooth, efficient boarding. Quick flight. Arrived early at STL.

After boarding the plane in Chicago, the passengers were told that there was a technical problem with the plane. Passengers remained on the plane as they tried to fix the problem. After what was probably an hour passengers were told that there was a need to change planes as the problem was not solved. Passengers disembarked and boarded another plane. After taxing to the runway and waiting for takeoff, passengers were told that owing to the thunderstorm the flight was unable to take off but would try and reroute. After some time passengers were told there wasn't enough fuel for the new route and the plane had to return to the gate for additional fuel. after another log delay the flight got underway. On the plane there was food, drinks, ice or entertainment. We were a glass of water, which appeared rationed. Flight arrived about 5 hours late. The pilot was fantastic and communicated with the passengers throughout the ordeal.

Same as last comment. Food sucks. Quality. Not surprising most people have no clue about nourishment Clearly

Not the fault of United—weather, reroute around weather, time sitting on tarmac, arrived couple hours late, too late for train into city necessitating a much pricier cab but weather…can’t be helped.

Friendly and professional flight crew. Aside from departure delay after boarding, easy flight and smooth landing.

Great smooth flight. Had a seating change, but that was an improvement. Thanks United Airways Crew.

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

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car hires and package deals with KAYAK.