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Cheap flights from Ohio to Sydney from $680

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 13/3. Fares are subject to change and may not be available on all flights or dates of travel.
CVG — SYD
24 Feb — 3 Mar1
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 25 January 2026.

Sun 1/217:23
CMH
-
SYD
1 stop23h 37m
Qantas Airways
Sat 7/207:05
SYD
-
CMH
2 stops25h 48m
Qantas Airways
Deal found 25/1$1,362
Thu 26/218:19
PIT
-
SYD
1 stop22h 41m
Qantas Airways
Wed 4/307:05
SYD
-
PIT
2 stops26h 11m
Qantas Airways
Deal found 25/1$1,362
Mon 26/117:45
PIT
-
SYD
1 stop23h 15m
Qantas Airways
Thu 5/207:05
SYD
-
PIT
2 stops25h 38m
Qantas Airways
Deal found 24/1$1,391
Sat 7/217:23
CMH
-
SYD
1 stop23h 37m
Qantas Airways
Wed 11/219:15
SYD
-
CMH
2 stops35h 40m
Qantas Airways
Deal found 25/1$1,395
Sun 10/509:00
CVG
-
SYD
2 stops32h 20m
Air Canada
Sun 24/509:20
SYD
-
CVG
2 stops42h 18m
Air Canada
Deal found 24/1$1,404
Wed 4/211:28
DTW
-
SYD
2 stops33h 07m
Multiple Airlines
Tue 17/314:00
SYD
-
DTW
2 stops30h 05m
Multiple Airlines
Deal found 22/1$1,449
Wed 18/315:13
PIT
-
SYD
2 stops38h 37m
Qantas Airways
Wed 25/311:20
SYD
-
PIT
1 stop22h 32m
Qantas Airways
Deal found 25/1$1,463
Wed 18/218:14
DTW
-
SYD
1 stop45h 11m
Multiple Airlines
Sat 28/214:00
SYD
-
DTW
2 stops30h 54m
Multiple Airlines
Deal found 24/1$1,489
Mon 16/216:01
DTW
-
SYD
2 stops26h 54m
Qantas Airways
Wed 12/812:00
SYD
-
DTW
1 stop24h 20m
Qantas Airways
Deal found 24/1$1,495
Sun 15/218:14
DTW
-
SYD
1 stop45h 11m
Multiple Airlines
Wed 25/206:00
SYD
-
DTW
2 stops38h 54m
Multiple Airlines
Deal found 24/1$1,503
Tue 10/318:14
DTW
-
SYD
2 stops27h 21m
Multiple Airlines
Wed 25/314:00
SYD
-
DTW
2 stops30h 05m
Multiple Airlines
Deal found 23/1$1,510
Wed 11/318:14
DTW
-
SYD
2 stops27h 21m
Multiple Airlines
Wed 18/314:00
SYD
-
DTW
2 stops30h 05m
Multiple Airlines
Deal found 25/1$1,516

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 25 January 2026.

Round-trip from

$1,362

One-way from

$680

Popular in

April

Cheapest in

September

Average price

$2,185
Qantas Airways
  • Qantas Airways
  • 26/2-4/3
  • 3 total stops
  • 48h 52m total
  • Ohio to Sydney
Search Deals
13/3
  • 13/3
  • 2 total stops
  • 27h 03m total
  • Ohio to Sydney
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($627 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($121 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 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 25 January 2026.
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

CincinnatiSydney

CVG - SYD

CVGSYD

Cincinnati Cinci./N. Kentucky

Sun 10/5

14:15-07:20

3 stops51h 05m

Sydney Kingsford Smith

Sun 24/5

09:20-13:38

2 stops42h 18m

$1,553

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

Tue 2/6

09:55-07:20

2 stops31h 25m

Sydney Kingsford Smith

Tue 4/8

09:20-13:32

2 stops66h 12m

$1,647

CincinnatiSydney

CVG - SYD

CVGSYD

Cincinnati Cinci./N. Kentucky

Tue 10/3

17:25-06:55

1 stop22h 30m

Sydney Kingsford Smith

Tue 17/3

13:05-20:13

1 stop22h 08m

$1,665

CincinnatiSydney

CVG - SYD

CVGSYD

Cincinnati Cinci./N. Kentucky

Fri 10/4

17:05-07:20

2 stops48h 15m

Sydney Kingsford Smith

Fri 17/4

09:20-16:22

2 stops45h 02m

$1,711

ClevelandSydney

CLE - SYD

CLESYD

Cleveland Hopkins Intl

Mon 9/3

13:28-08:15

2 stops27h 47m

Sydney Kingsford Smith

Mon 16/3

13:00-21:27

2 stops23h 27m

$1,717

ClevelandSydney

CLE - SYD

CLESYD

Cleveland Hopkins Intl

Mon 9/2

13:29-08:00

2 stops26h 31m

Sydney Kingsford Smith

Mon 2/3

13:00-21:27

2 stops24h 27m

$1,717

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Tue 24/2

15:12-09:10

2 stops49h 58m

Sydney Kingsford Smith

Tue 3/3

17:45-17:16

1 stop39h 31m

$1,736

CincinnatiSydney

CVG - SYD

CVGSYD

Cincinnati Cinci./N. Kentucky

Fri 13/3

17:18-06:55

1 stop22h 37m

Sydney Kingsford Smith

Mon 23/3

13:05-20:13

1 stop22h 08m

$1,737

CincinnatiSydney

CVG - SYD

CVGSYD

Cincinnati Cinci./N. Kentucky

Sat 4/7

13:57-06:55

1 stop26h 58m

Sydney Kingsford Smith

Tue 14/7

12:00-19:00

1 stop21h 00m

$1,737

CincinnatiSydney

CVG - SYD

CVGSYD

Cincinnati Cinci./N. Kentucky

Fri 19/6

19:56-06:55

1 stop20h 59m

Sydney Kingsford Smith

Sun 5/7

12:00-19:00

1 stop21h 00m

$1,752

Flights are sorted by cheapest return flights first.

Deals found on 24/1

Showing 1-10 of 51 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 $465). Flying from Ohio to Sydney in December is currently the most expensive (average of $1,655). 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, Qantas Airways, and United Airlines fly from Ohio to Sydney in about 22h 30m. The time it takes to get you to your destination can typically vary by up to 28h 35m. The distance between Ohio and Sydney is about 15059 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 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 $465). Flying from Ohio to Sydney in December is currently the most expensive (average of $1,655). 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
Manly
Katoomba
Terrigal
Lithgow
Leura
Coogee
Cronulla
Randwick
Bondi Beach

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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 25 January 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,353Average$1,671FlexibilityNo 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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