$663 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 25/5. 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$1,525
Brisbane
Brisbane2 stops$1,529
Adelaide
Adelaide2 stops$2,050
Sydney
Sydney2 stops$1,525
Brisbane
Brisbane2 stops$1,529
Adelaide
Adelaide2 stops$2,050

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

Sun, 3 May - Tue, 12 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
$1,525Air Canada
Wed, 20 May - Wed, 27 May
Air Canada Logo
09:00 - 07:05
CVG
-
BNE
32h 05m
2 stops
Air Canada Logo
10:00 - 20:30
BNE
-
CVG
24h 30m
2 stops
$1,529Air Canada
Tue, 5 May - Wed, 13 May
Air Canada Logo
13:55 - 07:20
CVG
-
SYD
27h 25m
2 stops
Air Canada Logo
09:20 - 13:13
SYD
-
CVG
41h 53m
2 stops
$1,532Air Canada
Sun, 28 Jun - Tue, 14 Jul
Multiple Airlines Logo
09:00 - 14:10
CVG
-
AVV
39h 10m
3 stops
Multiple Airlines Logo
20:55 - 13:14
AVV
-
CVG
54h 19m
3 stops
$1,575Multiple Airlines
Thu, 17 Sep - Wed, 23 Sep
Multiple Airlines Logo
06:30 - 14:10
CVG
-
AVV
41h 40m
3 stops
Multiple Airlines Logo
20:55 - 13:23
AVV
-
CVG
54h 28m
3 stops
$1,585Multiple Airlines
Mon, 25 May - Sat, 6 Jun
EVA Air Logo
13:55 - 07:20
CVG
-
SYD
27h 25m
2 stops
EVA Air Logo
09:20 - 13:13
SYD
-
CVG
41h 53m
1 stop
$1,589EVA Air
Sat, 30 May - Sun, 14 Jun
Qantas Airways Logo
11:18 - 05:00
CVG
-
MEL
27h 42m
1 stop
Qantas Airways Logo
06:00 - 19:09
MEL
-
CVG
27h 09m
2 stops
$2,058Qantas Airways
Wed, 20 May - Wed, 27 May
United Airlines Logo
10:35 - 07:30
CVG
-
MEL
30h 55m
3 stops
United Airlines Logo
10:55 - 22:28
MEL
-
CVG
25h 33m
2 stops
$2,102United Airlines
Sat, 30 May - Sun, 14 Jun
United Airlines Logo
06:50 - 08:15
CVG
-
MEL
35h 25m
2 stops
United Airlines Logo
09:30 - 23:59
MEL
-
CVG
28h 29m
2 stops
$2,116United Airlines
Sat, 23 May - Sat, 30 May
Qantas Airways Logo
20:16 - 10:05
CVG
-
BNE
23h 49m
2 stops
Qantas Airways Logo
07:40 - 19:21
BNE
-
CVG
25h 41m
2 stops
$2,121Qantas 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 $1,298 (return) on average. On the other hand, the most expensive months are December and July, when the average cost of return tickets is $2,713 and $2,044 respectively.

Good to know

Low seasonJuly
Cheapest flight$663
Best time to beat the crowds but there is an average 8% increase in price.
Most popular time to fly and prices are also 3% 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 9554 reviews
7.3Comfort
7.7Boarding
8.1Crew
6.6Food
7.1Entertainment
Airline reviews

All good flight was 35 minutes early when arriving in Edinburgh

10.0 ExcellentJohn, Apr 2026
EWR - EDI
Read more United Airlines reviews

All good flight was 35 minutes early when arriving in Edinburgh

Flights were on time actually early service was good and crew cheerful

Every staff member was professional, friendly and courteous. The pizza twist was ok. It was warm but too much dough.

The boarding timing needs to be improved. The flight was delayed again because it took way too long to board. I was already exhausted from sleeping at the airport and spending all day there due to delay from my previous flight that connected in Chicago.

I had a terrible experience. My flight got delayed from Atlanta to Chicago on Monday April 6, 2026, and that led to me missing my next flight to Brussels. United Airlines didn’t provide me with any accommodation for shelter. I had to sleep at the airport in Chicago. The next flight I was put on didn’t leave until the evening hours of Tuesday 4/7/2026.

Boarding was again a "free for all". We were boarding group 4, and almost the entire plane was able to board before us. It's a shame that someone who follows the rules, gets the short end of the stick. Not fair.

Flight left on time, arrived early, pleasant staff provided water, coffee, etc. access to bathrooms was reasonable and were well maintained. blankets were available, lots of entertainment options. LUGGAGE SERVICE WAS GREAT. I got my one checked bag quickly and was able to make a bus connection for a 2 hour bus ride saving me from waiting another 1.5 hours.

The boarding process was straightforward. One pertinent observation regarding all boarding procedures is that if an individual requires assistance or possesses a special status and is part of preboarding, it is advisable to limit the number of passengers who can preboard with them, rather than the entire, sometimes large, companion groups. The seats are uncomfortable, and the entertainment options are significantly inferior compared to other airlines. During the snack service, I requested an additional bag of snacks, but my request was denied. Initially, the flight attendant agreed to my request.becoming a strange accurate moment. The flight duration was four hours.

The flight was officially delayed 3 times, and was actually later than that. Combined, it was a 3 hour delay, but there was no recognition (miles, voucher, etc). The crew seemed stressed. The captain sounded nervous in his announcements. The flight itself was smooth and uneventful.

United didn’t even try to hold the flight for me. They knew I had a tight connection and when I arrived at the gate less than 10 mins after final boarding the flight had already gone. The gate agent wasn’t even notified that I was on my way. She was told I wasn’t at the airport

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

Information on your arrival and departure airports