Cheap flights from Ohio to Sydney from $669
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/9. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Ohio to Sydney
Keep the following information in mind while searching for Ohio to Sydney flight deals. Data was last updated 1 September 2025.
Round-trip from | $1,236 |
---|---|
One-way from | $669 |
Popular in | December |
Cheapest in | August |
Average price | $2,061 |
Find flight deals from Ohio to Sydney
Cheapest flights from Ohio to SydneyExplore the most affordable flight options available from Ohio to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 September 2025.
Explore the most affordable flight options available from Ohio to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 September 2025.
Cheapflights Fare Finder
Use the filters below to find and compare flights from Ohio to Sydney that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
DetroitSydney
DTW - SYD
DTWSYD
Detroit Metropolitan Wayne County
Wed 24/9
11:55-07:05
2 stops29h 10m
Sydney Kingsford Smith
Tue 7/10
10:10-22:34
2 stops27h 24m
DetroitSydney
DTW - SYD
DTWSYD
Detroit Metropolitan Wayne County
Wed 24/9
12:16-06:35
1 stop28h 19m
Sydney Kingsford Smith
Tue 7/10
10:25-17:09
1 stop21h 44m
DetroitSydney
DTW - SYD
DTWSYD
Detroit Metropolitan Wayne County
Mon 29/9
17:06-07:00
2 stops23h 54m
Sydney Kingsford Smith
Tue 21/10
11:20-16:40
1 stop20h 20m
DetroitSydney
DTW - SYD
DTWSYD
Detroit Metropolitan Wayne County
Tue 30/9
12:43-06:35
2 stops27h 52m
Sydney Kingsford Smith
Sun 19/10
10:25-07:55
2 stops36h 30m
DetroitSydney
DTW - SYD
DTWSYD
Detroit Metropolitan Wayne County
Mon 29/9
17:03-07:00
2 stops23h 57m
Sydney Kingsford Smith
Wed 15/10
10:30-22:22
2 stops26h 52m
DetroitSydney
DTW - SYD
DTWSYD
Detroit Metropolitan Wayne County
Tue 30/9
17:40-06:35
2 stops22h 55m
Sydney Kingsford Smith
Tue 21/10
10:25-18:55
1 stop23h 30m
DetroitSydney
DTW - SYD
DTWSYD
Detroit Metropolitan Wayne County
Tue 30/9
17:40-06:35
2 stops22h 55m
Sydney Kingsford Smith
Wed 15/10
10:25-19:15
2 stops23h 50m
DetroitSydney
DTW - SYD
DTWSYD
Detroit Metropolitan Wayne County
Tue 30/9
18:30-06:35
1 stop22h 05m
Sydney Kingsford Smith
Mon 20/10
10:25-17:09
1 stop21h 44m
CincinnatiSydney
CVG - SYD
CVGSYD
Cincinnati Cinci./N. Kentucky
Fri 19/9
13:30-07:20
2 stops51h 50m
Sydney Kingsford Smith
Tue 23/9
09:20-20:27
2 stops25h 07m
CincinnatiSydney
CVG - SYD
CVGSYD
Cincinnati Cinci./N. Kentucky
Wed 15/10
13:30-08:20
2 stops27h 50m
Sydney Kingsford Smith
Wed 22/10
10:20-20:12
2 stops24h 52m
Best time to book a flight from Ohio to Sydney
Have a flexible travel schedule? Discover the best time to fly to Sydney from Ohio with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Ohio to Sydney
What is the cheapest month to book a flight from Ohio to Sydney?
Currently, May is the cheapest month in which you can book a flight from Ohio to Sydney (average of $129). Flying from Ohio to Sydney in October is currently the most expensive (average of $171). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from OH to SYD?
Find hourly flight availability from Ohio to Sydney. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 1 September 2025.
When flying from Ohio to Sydney, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
How much does it cost for a return flight from Ohio to Sydney?
Related info for your journey
Find useful and relevant information for your journey from Ohio to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Travelling to a place near Sydney?
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Alternative routes for Ohio to Sydney
See prices for flight routes from nearby airports that may be better suited for you.
Top airline flying from Ohio to Sydney
Discover the top airline that operate flights from Ohio to Sydney. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 1 September 2025.
Fly with Cheapflights
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Ohio to Sydney?
Cheapflights helps you search for flights from Ohio to Sydney via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.
Why should you use Cheapflights to find cheap flight tickets from Ohio to Sydney?
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Ohio to Sydney for you. Better yet — we are completely free to use.
Can Cheapflights find flights from Ohio to Sydney with no change fees?
Need flexible booking options for your flight to Sydney from Ohio? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Can Cheapflights notify me if prices for flights from Ohio to Sydney become cheaper?
Yes, Cheapflights offers price alerts on Ohio to Sydney flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.