$818 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 27/2. 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

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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$1,634
Brisbane
Brisbane2 stops$1,676
Adelaide
Adelaide2 stops$2,202
Sydney
Sydney2 stops$1,634
Brisbane
Brisbane2 stops$1,676
Adelaide
Adelaide2 stops$2,202

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, 30 Oct - Thu, 6 Nov
United Airlines Logo
15:20 - 09:00CVG-MEL
26h 40m2 stops
United Airlines Logo
13:00 - 09:30MEL-CVG
36h 30m2 stops
$1,469United Airlines
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Thu, 6 Nov - Thu, 20 Nov
United Airlines Logo
07:00 - 10:00CVG-MEL
35h 00m2 stops
United Airlines Logo
13:00 - 23:44MEL-CVG
26h 44m2 stops
$1,470United Airlines
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Tue, 3 Feb - Sat, 28 Feb
Qantas Airways Logo
18:16 - 10:55CVG-SYD
24h 39m2 stops
Qantas Airways Logo
14:05 - 19:46SYD-CVG
21h 41m1 stop
$1,634Qantas Airways
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Tue, 3 Feb - Sat, 28 Feb
Qantas Airways Logo
18:16 - 10:55CVG-SYD
24h 39m2 stops
Qantas Airways Logo
14:05 - 19:46SYD-CVG
21h 41m1 stop
$1,635Qantas Airways
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Wed, 10 Dec - Wed, 17 Dec
Air New Zealand Logo
11:45 - 10:30CVG-SYD
30h 45m2 stops
Air New Zealand Logo
11:45 - 23:44SYD-CVG
27h 59m2 stops
$1,701Air New Zealand
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Fri, 31 Oct - Fri, 7 Nov
Air Canada Logo
18:40 - 08:35CVG-SYD
46h 55m2 stops
Air Canada Logo
11:20 - 18:00SYD-CVG
46h 40m2 stops
$1,712Air Canada
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Sat, 1 Nov - Sat, 8 Nov
Air Canada Logo
18:40 - 09:35CVG-SYD
47h 55m2 stops
Air Canada Logo
11:20 - 18:00SYD-CVG
46h 40m2 stops
$1,734Air Canada
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Fri, 31 Oct - Fri, 7 Nov
Multiple Airlines Logo
14:19 - 06:55CVG-SYD
25h 36m1 stop
Multiple Airlines Logo
11:20 - 18:00SYD-CVG
46h 40m2 stops
$1,740Multiple Airlines
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Sat, 7 Feb - Mon, 23 Feb
Multiple Airlines Logo
18:40 - 14:10CVG-AVV
51h 30m3 stops
Multiple Airlines Logo
06:00 - 18:00AVV-CVG
52h 00m3 stops
$1,863Multiple Airlines
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Wed, 5 Nov - Wed, 26 Nov
Air New Zealand Logo
17:03 - 10:55CVG-MEL
25h 52m2 stops
Air New Zealand Logo
12:10 - 23:44MEL-CVG
27h 34m2 stops
$2,022Air New Zealand
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 August, when tickets cost $1,646 (return) on average. On the other hand, the most expensive months are December and January, when the average cost of return tickets is $3,254 and $2,491 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$818
Best time to beat the crowds but there is an average 38% increase in price.
Most popular time to fly (35% more expensive on average)
Flight from Cincinnati to Melbourne

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 $1,412 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 $1,412.

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 8926 reviews
7.7Boarding
7.3Comfort
8.1Crew
7.1Entertainment
6.6Food
Airline reviews

Terrible. They wouldn't allow me on my flight on the 14th..

2.0 MediocreJulian, Sept 2025DEN - DRO
Read more United Airlines reviews

Terrible. They wouldn't allow me on my flight on the 14th..

We had to deboard 2 times due to maintenance issues. They changed the plane, and then we got deviated to LAX due to maibtenance issues on the other plane, had to sleep at LAX and los a full day.

Everything was good, except the seats in economy were so close together, you could barely get out when the seat in front of your was reclined. If the airlines keep jamming in more and more seats, it will become intolerable. I will look for another airline that considers customer comfort and does not keep adding more rows of seats for more profit.

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

IAD with the archaic people movers is just a place to be avoided.

Great service on board. Boarding a bit slow due to process. Food was pretty average.

Tastless food and too obvious lack of enthusiasm for service in the economy vesus business class

All of the United employees I interacted with were professional and courteous. The aircraft was clean, the food on the flight was good. No complaints here.

I had no checked baggage but was required to hand over carry on baggage at the door of the plane. There was a lot of overboard space in the plane and I was one of the last ones. I ran to get my carry on but it was gone. I was given back at the plane door in Toronto, so the wait was not as long as it would have been at the carousel.

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

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