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Cheap flights from Ohio to Sydney from $663

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 29/9. Fares are subject to change and may not be available on all flights or dates of travel.
CVG — SYD
9 May — 16 May1
1 adult
1 adult, Economy, 0 bags

Cheap 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 9 April 2026.

Tue 5/514:54
DTW
-
SYD
3 stops30h 56m
Multiple Airlines
Tue 12/513:15
SYD
-
DTW
3 stops32h 07m
Multiple Airlines
Deal found 5/4$1,432
Mon 12/1014:15
CVG
-
SYD
2 stops27h 05m
Air Canada
Fri 16/1010:20
SYD
-
CVG
2 stops25h 10m
Air Canada
Deal found 6/4$1,525
Tue 5/513:55
CVG
-
SYD
2 stops27h 25m
Air Canada
Wed 13/509:20
SYD
-
CVG
2 stops41h 53m
Air Canada
Deal found 6/4$1,532
Sun 3/513:55
CVG
-
SYD
2 stops51h 25m
Air Canada
Tue 12/509:20
SYD
-
CVG
3 stops49h 10m
Air Canada
Deal found 5/4$1,537
Wed 3/618:30
DTW
-
SYD
2 stops27h 20m
Multiple Airlines
Wed 10/613:15
SYD
-
DTW
2 stops31h 19m
Multiple Airlines
Deal found 5/4$1,539
Thu 30/417:05
CVG
-
SYD
2 stops48h 15m
Air Canada
Mon 25/509:20
SYD
-
CVG
2 stops41h 53m
Air Canada
Deal found 4/4$1,539
Tue 12/513:55
CVG
-
SYD
3 stops51h 25m
Air Canada
Tue 26/509:20
SYD
-
CVG
3 stops49h 10m
Air Canada
Deal found 5/4$1,548
Mon 25/513:55
CVG
-
SYD
2 stops27h 25m
EVA Air
Sat 6/609:20
SYD
-
CVG
1 stop41h 53m
EVA Air
Deal found 5/4$1,589
Mon 12/1009:00
CVG
-
SYD
1 stop32h 20m
Multiple Airlines
Fri 16/1010:20
SYD
-
CVG
1 stop44h 33m
Multiple Airlines
Deal found 6/4$1,596
Mon 1/619:20
DTW
-
SYD
1 stop21h 35m
Qantas Airways
Mon 8/612:00
SYD
-
DTW
1 stop24h 39m
Qantas Airways
Deal found 6/4$1,629
Sat 19/914:45
CLE
-
SYD
2 stops50h 35m
Air Canada
Fri 25/909:20
SYD
-
CLE
2 stops47h 03m
Air Canada
Deal found 4/4$1,632
Sat 3/1014:45
CLE
-
SYD
2 stops26h 35m
Air Canada
Sat 10/1010:20
SYD
-
CLE
2 stops25h 17m
Air Canada
Deal found 6/4$1,639

Find flight deals from Ohio to Sydney

Keep the following information in mind while searching for Ohio to Sydney flight deals. Data was last updated 9 April 2026.

Round-trip from

$1,432

One-way from

$663

Popular in

May

Cheapest in

October

Average price

$2,285
5/5-12/5
  • 5/5-12/5
  • 6 total stops
  • 63h 03m total
  • Ohio to Sydney
Search Deals
Air Canada
  • Air Canada
  • 25/5
  • 2 total stops
  • 27h 25m total
  • Ohio to Sydney
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($200 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($59 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
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 9 April 2026.
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

Cheapest return flight

CincinnatiSydney

CVG - SYD

CVGSYD

Cincinnati Cinci./N. Kentucky

Mon 21/9

14:15-07:20

2 stops51h 05m

Sydney Kingsford Smith

Sat 26/9

09:20-20:30

2 stops25h 10m

$1,525

CincinnatiSydney

CVG - SYD

CVGSYD

Cincinnati Cinci./N. Kentucky

Wed 20/5

06:15-07:20

2 stops35h 05m

Sydney Kingsford Smith

Wed 3/6

09:20-20:30

2 stops25h 10m

$1,532

CincinnatiSydney

CVG - SYD

CVGSYD

Cincinnati Cinci./N. Kentucky

Thu 30/4

17:05-07:20

2 stops48h 15m

Sydney Kingsford Smith

Mon 25/5

09:20-13:13

2 stops41h 53m

$1,539

CincinnatiSydney

CVG - SYD

CVGSYD

Cincinnati Cinci./N. Kentucky

Tue 12/5

13:55-07:20

3 stops51h 25m

Sydney Kingsford Smith

Tue 26/5

09:20-20:30

3 stops49h 10m

$1,548

CincinnatiSydney

CVG - SYD

CVGSYD

Cincinnati Cinci./N. Kentucky

Tue 5/5

13:55-07:20

3 stops51h 25m

Sydney Kingsford Smith

Wed 13/5

09:20-20:30

3 stops49h 10m

$1,556

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

Wed 17/6

14:15-07:20

2 stops27h 05m

Sydney Kingsford Smith

Mon 13/7

09:20-15:22

2 stops44h 02m

$1,653

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

Sat 25/7

14:15-07:20

3 stops51h 05m

Sydney Kingsford Smith

Thu 30/7

09:20-15:22

3 stops44h 02m

$1,675
Fastest return journey

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Mon 10/8

17:29-06:55

1 stop23h 26m

Sydney Kingsford Smith

Wed 19/8

09:30-18:01

2 stops22h 31m

$1,695

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Wed 22/7

14:14-06:50

1 stop26h 36m

Sydney Kingsford Smith

Wed 29/7

09:15-23:19

1 stop28h 04m

$1,695

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Sun 2/8

15:55-06:50

1 stop24h 55m

Sydney Kingsford Smith

Sun 16/8

09:15-23:04

1 stop27h 49m

$1,695

Flights are sorted by cheapest return flights first.

Deals found on 8/4

Showing 1-10 of 60 resultsSorted by cheapest first
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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 $432). Flying from Ohio to Sydney in July is currently the most expensive (average of $1,678). 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.

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 Air Canada, United Airlines, and Delta fly from Ohio to Sydney in about 23h 26m. The time it takes to get you to your destination can typically vary by up to 27h 39m. 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 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 Cleveland Hopkins Intl - Sydney Kingsford Smith or Pittsburgh - 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 $432). Flying from Ohio to Sydney in July is currently the most expensive (average of $1,678). 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
Penrith
Terrigal
Katoomba
Lithgow
Cronulla
Manly
Bondi Beach
Coogee
Leura
Randwick

Browse thousands of different options on Cheapflights for your next trip

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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 9 April 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,324Average$1,635FlexibilityNo 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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