What is the cheapest airline that flies from Ohio to Australia?

American Airlines, United Airlines, and Qantas Airways are the most popular carriers operating from Ohio to Australia

How long is the flight from Ohio to Australia?

The flight from Ohio to Australia depends on which airports you’re departing from and arriving to, and whether or not you have a layover. If you fly from Cincinnati (a popular airport in Ohio) to Sydney (the most popular airport in Australia), then the flight time is 21h 59m on average. If you fly from Columbus (another popular airport in Ohio) to Sydney, then the average flight time is 23h 03m.

When did momondo last update prices for flights from Ohio to Australia?

Prices for flights from Ohio to Australia were last updated today.

How many operators does momondo search for flights from Ohio to Australia?

There are 3 operators available for flights from Ohio to Australia as of September 2025.

How old do you have to be to fly from Ohio to Australia?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ohio to Australia.

What documentation or ID do you need to fly to Australia?

The required travel and health documents for your Australia trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Australia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$675 Cheap Flights from Ohio to Australia in 2025/26

1 adult

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Find the cheapest flights from Ohio to Australia

Round-trip

One-way

Last minute

Cheap return flights

17:06 - 07:00DTW-SYD

47h 54m2 stops

10:30 - 23:41SYD-DTW

28h 11m2 stops

$1,276United Airlines

Find Deal

Sat, 27 Sep - Sun, 5 Oct

18:30 - 06:35DTW-SYD

22h 05m1 stop

10:25 - 19:20SYD-DTW

23h 55m1 stop

$1,295Delta

Find Deal

Sat, 27 Sep - Sun, 5 Oct

18:02 - 09:00DTW-SYD

23h 58m2 stops

14:05 - 20:08SYD-DTW

22h 03m1 stop

$1,306American Airlines

Find Deal

Sat, 1 Nov - Sat, 8 Nov

16:09 - 06:55DTW-SYD

23h 46m1 stop

14:05 - 20:08SYD-DTW

22h 03m1 stop

$1,307American Airlines

Find Deal

Sat, 1 Nov - Sat, 8 Nov

11:48 - 06:30DTW-BNE

27h 42m1 stop

09:40 - 13:48BNE-DTW

19h 08m1 stop

$1,390Qantas Airways

Find Deal

Fri, 5 Dec - Wed, 14 Jan

17:57 - 09:30PIT-MEL

23h 33m1 stop

06:45 - 16:37MEL-PIT

25h 52m2 stops

$1,416Qantas Airways

Find Deal

Thu, 19 Feb - Fri, 27 Feb

18:15 - 08:45DTW-BNE

47h 30m2 stops

10:45 - 17:35BNE-DTW

45h 50m2 stops

$1,431Air Canada

Find Deal

Wed, 19 Nov - Wed, 3 Dec

17:31 - 23:05PIT-MEL

37h 34m2 stops

12:10 - 21:10MEL-PIT

25h 00m2 stops

$1,454Multiple Airlines

Find Deal

Thu, 19 Feb - Fri, 27 Feb

18:15 - 08:45DTW-BNE

48h 30m2 stops

10:45 - 17:35BNE-DTW

45h 50m2 stops

$1,461Air Canada

Find Deal

Sat, 1 Nov - Wed, 5 Nov

18:15 - 13:30DTW-BNE

52h 15m3 stops

10:45 - 17:35BNE-DTW

45h 50m2 stops

$1,485Multiple Airlines

Find Deal

Wed, 19 Nov - Wed, 3 Dec

American Airlines flights from Ohio to Australia

Our best American Airlines deals on Ohio to Australia flight tickets

American Airlines

24 Sept

DTW15:14Detroit Metropolitan Wayne County

25h 51m

2 stops

SYD07:05Sydney Kingsford Smith

7 Oct

SYD10:10Sydney Kingsford Smith

27h 24m

2 stops

DTW22:34Detroit Metropolitan Wayne County

$1,232

Find similar

American Airlines

24 Sept

DTW18:07Detroit Metropolitan Wayne County

22h 48m

1 stop

SYD06:55Sydney Kingsford Smith

3 Oct

SYD09:10Sydney Kingsford Smith

27h 23m

2 stops

DTW22:33Detroit Metropolitan Wayne County

$1,277

Find similar

American Airlines

1 Nov

DTW18:02Detroit Metropolitan Wayne County

23h 58m

2 stops

SYD09:00Sydney Kingsford Smith

8 Nov

SYD14:05Sydney Kingsford Smith

22h 03m

1 stop

DTW20:08Detroit Metropolitan Wayne County

$1,306

Find similar

United Airlines flights from Ohio to Australia

Our best United Airlines deals on Ohio to Australia flight tickets

United Airlines

24 Sept

DTW17:32Detroit Metropolitan Wayne County

23h 23m

1 stop

SYD06:55Sydney Kingsford Smith

7 Oct

SYD11:20Sydney Kingsford Smith

20h 20m

1 stop

DTW16:40Detroit Metropolitan Wayne County

$1,238

Find similar

United Airlines

24 Sept

DTW17:32Detroit Metropolitan Wayne County

23h 23m

1 stop

SYD06:55Sydney Kingsford Smith

7 Oct

SYD11:20Sydney Kingsford Smith

20h 20m

1 stop

DTW16:40Detroit Metropolitan Wayne County

$1,240

Find similar

United Airlines

27 Sept

DTW17:06Detroit Metropolitan Wayne County

47h 54m

2 stops

SYD07:00Sydney Kingsford Smith

5 Oct

SYD10:30Sydney Kingsford Smith

28h 11m

2 stops

DTW23:41Detroit Metropolitan Wayne County

$1,276

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Sat 27/9

17:06-07:00

2 stops47h 54m

Sydney Kingsford Smith

Sun 5/10

10:30-23:41

2 stops28h 11m

$1,276

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Sat 27/9

18:30-06:35

1 stop22h 05m

Sydney Kingsford Smith

Sun 5/10

10:25-19:20

1 stop23h 55m

$1,295

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Sat 1/11

18:02-09:00

2 stops23h 58m

Sydney Kingsford Smith

Sat 8/11

14:05-20:08

1 stop22h 03m

$1,306

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Sat 1/11

16:09-06:55

1 stop23h 46m

Sydney Kingsford Smith

Sat 8/11

14:05-20:08

1 stop22h 03m

$1,307

DetroitBrisbane

DTW - BNE

DTWBNE

Detroit Metropolitan Wayne County

Fri 5/12

11:48-06:30

1 stop27h 42m

Brisbane

Wed 14/1

09:40-13:48

1 stop19h 08m

$1,390

PittsburghMelbourne

PIT - MEL

PITMEL

Pittsburgh

Thu 19/2

17:57-09:30

1 stop23h 33m

Melbourne

Fri 27/2

06:45-16:37

2 stops25h 52m

$1,416

DetroitBrisbane

DTW - BNE

DTWBNE

Detroit Metropolitan Wayne County

Wed 19/11

18:15-08:45

2 stops47h 30m

Brisbane

Wed 3/12

10:45-17:35

2 stops45h 50m

$1,431

PittsburghMelbourne

PIT - MEL

PITMEL

Pittsburgh

Thu 19/2

17:31-23:05

2 stops37h 34m

Melbourne

Fri 27/2

12:10-21:10

2 stops25h 00m

$1,454

DetroitBrisbane

DTW - BNE

DTWBNE

Detroit Metropolitan Wayne County

Sat 1/11

18:15-08:45

2 stops48h 30m

Brisbane

Wed 5/11

10:45-17:35

2 stops45h 50m

$1,461

DetroitBrisbane

DTW - BNE

DTWBNE

Detroit Metropolitan Wayne County

Wed 19/11

18:15-13:30

3 stops52h 15m

Brisbane

Wed 3/12

10:45-17:35

2 stops45h 50m

$1,485

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Ohio to Australia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Australia?

In general, August is the cheapest month to fly from Ohio to Australia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,956. If you don’t want to visit Australia in August, then you should wait until September to fly from Ohio, when ticket prices are also cheap, with an average price of $2,022.

What is the cheapest day to depart on your flight to Australia?

On average, the least expensive day to fly to Australia from Ohio is on a Sunday. momondo users have found tickets for Sunday departures for as low as $1,829. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Ohio to Australia on a Friday will generally be more expensive and average around $3,634. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

How far in advance should I book a flight to Australia?

You are more likely to see cheaper flights to Australia from Ohio when booking weeks ahead of your departure date. In general, you can expect to find flights to Australia for around $2,234 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Australia from Ohio for as low as $1,931 on momondo.

Can stopping save me money on Ohio to Australia flights?

You could potentially save up to 21% on your flight if you consider stops on a Ohio to Australia flight.

Cheap Ohio to Australia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ohio to Australia

Direct flights	None

There are no direct flights from Ohio to Australia. There are no popular flight routes from Ohio to Australia.

Search flight deals

When did momondo last update prices for flights from Ohio to Australia?
Prices for flights from Ohio to Australia were last updated today.
How many operators does momondo search for flights from Ohio to Australia?
There are 3 operators available for flights from Ohio to Australia as of September 2025.
How old do you have to be to fly from Ohio to Australia?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ohio to Australia.
What documentation or ID do you need to fly to Australia?
The required travel and health documents for your Australia trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Australia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Ohio to Australia

Compare and see reviews for airlines that fly from Ohio to Australia with momondo

Airline	Rating	Free cancellation	Price
United Airlines	PriceFrom $810	Free cancellation	Rating 7.4 8,926 reviews		Search United Airlines flights
Qantas Airways	PriceFrom $1,700	Free cancellation	Rating 7.5 907 reviews		Search Qantas Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from Ohio to Australia?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Australia from Ohio.

Can I find flights from Ohio to Australia with flexible booking policies on momondo?

Flights from Ohio to Australia with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Ohio to Australia?

momondo provides multiple filters to help you find the best flight to Australia from Ohio. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Ohio to Australia right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Ohio to Australia now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Australia and let you know when they change.