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Cheap flights from Ohio to Sydney from $699

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 3/12. Fares are subject to change and may not be available on all flights or dates of travel.
CVG — SYD
28 Nov — 5 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Ohio to Sydney

Enter your travel dates to find the best prices.

Cheapest flights from Ohio to Sydney
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 29 October 2025.

Sat 6/1211:48DTW - SYD
2 stops29h 12mAmerican Airlines
Tue 23/1211:20SYD - DTW
2 stops27h 58mAmerican Airlines
Deal found 26/10$1,280
Sun 2/1115:58DTW - SYD
1 stop24h 32mDelta
Thu 6/1110:40SYD - DTW
1 stop28h 18mDelta
Deal found 26/10$1,300
Sat 6/1207:05DTW - SYD
1 stop34h 10mUnited Airlines
Tue 23/1211:50SYD - DTW
1 stop27h 53mUnited Airlines
Deal found 26/10$1,312
Wed 31/1208:50DTW - SYD
2 stops31h 40mDelta
Thu 15/110:40SYD - DTW
2 stops27h 08mDelta
Deal found 27/10$1,480
Thu 6/1116:54CVG - SYD
1 stop22h 01mQantas Airways
Sat 15/1107:05SYD - CVG
2 stops25h 07mQantas Airways
Deal found 27/10$1,559
Tue 11/1116:10DTW - SYD
2 stops28h 20mMultiple Airlines
Tue 18/1114:10SYD - DTW
3 stops35h 09mMultiple Airlines
Deal found 28/10$1,608
Thu 30/1017:42DTW - SYD
2 stops27h 33mQantas Airways
Sat 1/1121:55SYD - DTW
2 stops33h 05mQantas Airways
Deal found 26/10$1,617
Wed 3/1210:47DTW - SYD
2 stops30h 13mMultiple Airlines
Wed 17/1211:20SYD - DTW
2 stops28h 39mMultiple Airlines
Deal found 28/10$1,644
Wed 10/1215:49DTW - SYD
1 stop23h 06mQantas Airways
Wed 17/1206:05SYD - DTW
2 stops24h 47mQantas Airways
Deal found 27/10$1,681
Wed 12/1115:49DTW - SYD
2 stops38h 36mQantas Airways
Wed 19/1114:05SYD - DTW
1 stop20h 37mQantas Airways
Deal found 29/10$1,698
Thu 4/1218:15DTW - SYD
2 stops47h 20mAir Canada
Thu 15/111:20SYD - DTW
2 stops46h 15mAir Canada
Deal found 27/10$1,731
Wed 26/1112:35CVG - SYD
1 stop26h 20mQantas Airways
Wed 3/1221:55SYD - CVG
2 stops34h 07mQantas Airways
Deal found 27/10$1,737

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 29 October 2025.

Round-trip from

$1,280

One-way from

$699

Popular in

December

Cheapest in

August

Average price

$2,214
American Airlines
  • American Airlines
  • 6/12-23/12
  • 4 total stops
  • 57h 10m total
  • Ohio to Sydney
Search Deals
3/12
  • 3/12
  • 2 total stops
  • 58h 34m total
  • Ohio to Sydney
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($155 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($58 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Ohio to Sydney that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 29 October 2025.
Use the filters below to find and compare flights from Ohio to Sydney that are best for you.

Fly from

Ohio

Fly to

Sydney

Route

Depart

Return

Price

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Tue 24/3

16:31-09:05

2 stops25h 34m

Sydney Kingsford Smith

Sun 19/4

09:30-23:37

2 stops28h 07m

$1,282

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Tue 24/3

12:35-06:05

2 stops26h 30m

Sydney Kingsford Smith

Sun 19/4

09:25-17:05

1 stop21h 40m

$1,282

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Tue 24/3

18:06-09:05

2 stops23h 59m

Sydney Kingsford Smith

Mon 20/4

09:30-22:23

2 stops26h 53m

$1,282

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Thu 26/3

13:45-07:30

2 stops26h 45m

Sydney Kingsford Smith

Sat 18/4

09:25-19:13

1 stop23h 48m

$1,291

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Mon 26/1

07:10-06:20

1 stop31h 10m

Sydney Kingsford Smith

Mon 16/2

11:50-23:59

1 stop28h 09m

$1,296

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Sat 11/4

17:50-06:35

1 stop22h 45m

Sydney Kingsford Smith

Sun 19/4

09:25-19:13

1 stop23h 48m

$1,300

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Tue 3/3

09:00-09:05

2 stops32h 05m

Sydney Kingsford Smith

Wed 8/4

10:20-16:38

1 stop20h 18m

$1,302

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Mon 9/2

14:19-09:05

2 stops26h 46m

Sydney Kingsford Smith

Sat 28/2

11:50-15:56

1 stop20h 06m

$1,306

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Sun 1/3

10:28-06:20

2 stops27h 52m

Sydney Kingsford Smith

Sat 7/3

12:10-23:49

1 stop27h 39m

$1,306

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Wed 31/12

08:50-08:30

2 stops31h 40m

Sydney Kingsford Smith

Thu 15/1

10:40-21:48

2 stops27h 08m

$1,480

Flights are sorted by cheapest return flights first.

Deals found on 27/10

Showing 1-10 of 60 results
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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.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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, September is the cheapest month in which you can book a flight from Ohio to Sydney (average of $496). Flying from Ohio to Sydney in December is currently the most expensive (average of $1,900). 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 29 October 2025.

It’s typically best to fly out from Ohio to Sydney in the evening. Doing so could potentially save you 44% on the flight price compared to flying in the morning, which is usually more expensive.

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.

  • What airport do you fly into for flights to Sydney from Ohio?

    Most people fly into Sydney Kingsford Smith (SYD) if they book a flight to Sydney from Ohio. Kingsford Smith is conveniently located just 7.5 km from Sydney’s city centre.

  • How long is the flight from Ohio to Sydney?

    Airlines like United Airlines, Delta, and Qantas Airways fly from Ohio to Sydney in about 25h 34m. The time it takes to get you to your destination can typically vary by up to 4h 08m. The distance between Ohio and Sydney is about 15226 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Ohio to Sydney one-way?

    One-way options have recently been found by users for as low as $796 on ANA. Other airlines that offer cheap prices include Qantas Airways from $856 and United Airlines from $892 one-way.

  • What are the most popular routes from Ohio to Sydney?

    The most popular route from Ohio to Sydney is Detroit Metropolitan Wayne County - Sydney Kingsford Smith. You may also consider Cincinnati Cinci./N. Kentucky - Sydney Kingsford Smith or Cleveland Hopkins Intl - Sydney Kingsford Smith.

  • Can I find deals for flights from Ohio to Sydney that include hotel bookings?

    Yes. In addition to deals on Ohio to Sydney flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Ohio to Sydney?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ohio to Sydney.

  • Can I find deals for business class flights from Ohio to Sydney?

    Yes. Cheapflights offers flight deals from Ohio to Sydney by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Ohio to Sydney?

    Currently, September is the cheapest month in which you can book a flight from Ohio to Sydney (average of $496). Flying from Ohio to Sydney in December is currently the most expensive (average of $1,900). 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.

See more FAQs

Travelling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Wollongong
Katoomba
Penrith
Manly
Terrigal
Randwick
Lithgow
Coogee
Leura
Bondi Beach
Cronulla

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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 29 October 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,422Average$1,765FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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.

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