HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Australia

$556+ Cheap flights from Columbus to Australia

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 12/6. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — SYD
dez 10 — dez 171
qua 12/10
qua 12/17
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Columbus to Australia with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Find flight deals from Columbus to Australia

Cheapest flights from Columbus to Australia
Explore the most affordable flight options available from Columbus to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on novembro 10, 2025.

This Air Canada deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb 12/64:40 pmCMH - BNE
2 stops25h 05mMultiple Airlines
sáb 12/1310:45 amBNE - CMH
2 stops49h 11mMultiple Airlines
Deal found 11/7$1,000
This oojo deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
seg 11/243:18 pmCMH - SYD
1 stop23h 37mQantas Airways
qui 12/186:05 amSYD - CMH
2 stops28h 33mQantas Airways
Deal found 11/9$1,084
This oojo deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 11/123:24 pmCMH - SYD
1 stop23h 31mQantas Airways
sex 11/1410:05 amSYD - CMH
2 stops46h 51mQantas Airways
Deal found 11/9$1,120
This FlightHub deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb 11/155:08 pmCMH - SYD
1 stop21h 47mQantas Airways
sáb 11/229:55 pmSYD - CMH
2 stops32h 24mQantas Airways
Deal found 11/10$1,153
This American Airlines deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb 12/62:34 pmCMH - BNE
2 stops24h 56mAmerican Airlines
sáb 12/139:40 amBNE - CMH
1 stop19h 43mAmerican Airlines
Deal found 11/7$1,197
This oojo deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 11/123:24 pmCMH - MEL
1 stop21h 36mQantas Airways
ter 11/181:10 pmMEL - CMH
2 stops43h 46mQantas Airways
Deal found 11/9$1,253
This United Airlines deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 12/304:17 pmCMH - MEL
2 stops25h 13mUnited Airlines
ter 1/131:00 pmMEL - CMH
2 stops23h 21mUnited Airlines
Deal found 11/10$1,288
This Ovago deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
seg 12/293:21 pmCMH - MEL
1 stop21h 39mQantas Airways
ter 1/134:05 pmMEL - CMH
1 stop20h 05mQantas Airways
Deal found 11/10$1,291
This Qantas Airways deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qui 12/255:57 pmCMH - MEL
1 stop23h 33mQantas Airways
qua 1/144:05 pmMEL - CMH
1 stop20h 05mQantas Airways
Deal found 11/10$1,312
This Delta deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 12/318:05 amCMH - MEL
2 stops31h 55mDelta
dom 1/1110:10 amMEL - CMH
2 stops41h 51mDelta
Deal found 11/10$1,380
This oojo deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 11/1211:35 amCMH - MEL
2 stops51h 35mCathay Pacific
ter 11/183:35 pmMEL - CMH
2 stops42h 03mCathay Pacific
Deal found 11/9$1,385
This Delta deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 12/3011:14 amCMH - MEL
2 stops52h 46mDelta
dom 1/1110:10 amMEL - CMH
2 stops41h 51mDelta
Deal found 11/10$1,398

Cheap flight deals from Columbus to Australia

Keep the following information in mind while searching for Columbus to Australia flight deals. Data was last updated novembro 10, 2025.

Round-trip from

$955
(Air Canada)

One-way from

$556
(American Airlines)

Popular in

December

Cheapest in

January

Average price

$1,360
From Columbus to Australia
Search Deals
One-way flight from Columbus to Australia
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($56 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($64 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Columbus to Australia 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 2,558,603 searches. Data last updated novembro 10, 2025.
Use the filters below to find and compare flights from Columbus to Australia that are best for you.

Fly from

Columbus

Fly to

Australia

Route

Depart

Return

Price

ColumbusBrisbane

CMH - BNE

CMHBNE

Columbus

sáb 12/6

4:40 pm-8:45 am

2 stops25h 05m

Brisbane

sáb 12/13

7:40 pm-8:56 pm

3 stops40h 16m

$1,019

ColumbusAdelaide

CMH - ADL

CMHADL

Columbus

ter 2/17

9:30 am-1:55 pm

3 stops36h 55m

Adelaide

qui 2/26

7:55 pm-8:56 pm

3 stops40h 31m

$1,173

ColumbusBrisbane

CMH - BNE

CMHBNE

Columbus

sáb 12/6

3:22 pm-6:30 am

1 stop24h 08m

Brisbane

sáb 12/13

9:40 am-4:16 pm

1 stop21h 36m

$1,197

ColumbusMelbourne

CMH - MEL

CMHMEL

Columbus

seg 1/12

1:07 pm-5:00 am

1 stop23h 53m

Melbourne

sáb 1/31

4:05 pm-8:10 pm

1 stop20h 05m

$1,260

ColumbusMelbourne

CMH - MEL

CMHMEL

Columbus

qua 12/31

9:00 am-9:30 am

2 stops32h 30m

Melbourne

ter 1/13

1:00 pm-8:21 pm

2 stops23h 21m

$1,288

ColumbusAdelaide

CMH - ADL

CMHADL

Columbus

dom 3/1

9:30 am-1:45 pm

3 stops36h 45m

Adelaide

qua 4/1

6:00 am-8:48 pm

3 stops29h 18m

$1,364

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

sáb 3/14

5:40 pm-9:20 am

2 stops24h 40m

Sydney Kingsford Smith

sáb 3/21

1:05 pm-5:42 pm

1 stop19h 37m

$1,414

ColumbusMelbourne

CMH - MEL

CMHMEL

Columbus

seg 1/12

10:55 am-9:30 am

2 stops30h 35m

Melbourne

sáb 1/31

11:30 am-11:44 pm

2 stops28h 14m

$1,448

ColumbusMelbourne

CMH - MEL

CMHMEL

Columbus

dom 12/28

7:00 am-9:30 am

2 stops34h 30m

Melbourne

ter 1/13

11:30 am-8:58 pm

2 stops25h 28m

$1,448

ColumbusMelbourne

CMH - MEL

CMHMEL

Columbus

seg 12/29

6:00 am-8:00 am

2 stops34h 00m

Melbourne

sex 1/9

10:10 am-10:59 pm

2 stops28h 49m

$1,455

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/7

Showing 1-10 of 41 results
1
2
3
...
5

Best time to book a flight from Columbus to Australia

Have a flexible travel schedule? Discover the best time to fly to Australia from Columbus with our price prediction graph.
Estimated round-trip 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 Columbus to Australia

What is the cheapest month to book a flight from Columbus to Australia?

Currently, September is the cheapest month in which you can book a flight from Columbus to Australia (average of $326). Flying from Columbus to Australia in December is currently the most expensive (average of $1,380). 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 CMH to AU?

Find hourly flight availability from Columbus to Australia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated novembro 10, 2025.

One of the essential ways to save on airfare from Columbus to Australia is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the morning could potentially save you up to 20% on airfare.

What is the cheapest day to fly from Columbus to Australia?

Use this chart to determine the cheapest time to fly round-trip from Columbus to Australia. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Columbus to Australia flight should consider departing on Thursday mornings when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Australia

Get insights into the airlines that provide service to Australia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Australia. Reviews last updated novembro 10, 2025.
Peruse reviews from past customers who have flown with Delta, Qantas Airways, and United Airlines from Columbus to Australia to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,007 reviews

Crew

8.5

Comfort

7.9

Boarding

8.1

Entertainment

7.9

Food

7.3

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,007 reviews
Delta
7.9
Good
8,007 reviews

Crew

8.5

Comfort

7.9

Boarding

8.1

Entertainment

7.9

Food

7.3

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Qantas Airways
7.5
Good
933 reviews
Delta
7.9
Good
8,007 reviews

Crew

8.5

Comfort

7.9

Boarding

8.1

Entertainment

7.9

Food

7.3

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,012 reviews
Delta
7.9
Good
8,007 reviews

Crew

8.5

Comfort

7.9

Boarding

8.1

Entertainment

7.9

Food

7.3

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,045 reviews
Delta
7.9
Good
8,007 reviews

Crew

8.5

Comfort

7.9

Boarding

8.1

Entertainment

7.9

Food

7.3

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Columbus to Australia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Columbus to Australia?

    A quick flight from Columbus to Australia can take about 23h 53m. Air Canada provides one of the quickest options available for as low as $1,260. The distance between Columbus and Australia is about 9887 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Columbus to Australia one-way?

    The cheapest airlines for a one-way flight from Columbus to Australia are American Airlines ($556), Qantas Airways ($719), and United Airlines ($755).

  • What are the most popular routes from Columbus to Australia?

    The most popular flight routes from Columbus to Australia are Columbus - Sydney Kingsford Smith, Columbus - Melbourne and Columbus - Melbourne Avalon.

  • Can I find deals for flights from Columbus to Australia that include hotel bookings?

    Yes. In addition to deals on Columbus to Australia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Columbus to Australia?

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

  • Can I find deals for business class flights from Columbus to Australia?

    Yes. Cheapflights offers flight deals from Columbus to Australia 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 Columbus to Australia?

    Currently, September is the cheapest month in which you can book a flight from Columbus to Australia (average of $326). Flying from Columbus to Australia in December is currently the most expensive (average of $1,380). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Columbus to Australia

See prices for flight routes from nearby airports that may be better suited for you.
Detroit to Sydney flights
Cleveland to Melbourne flights
Detroit to Melbourne flights
Columbus to Auckland flights
Detroit to Auckland flights
Cleveland to Avalon flights
Detroit to Brisbane flights
Cincinnati to Sydney flights
Cincinnati to Auckland flights
Detroit to Avalon flights
Pittsburgh to Auckland flights
Columbus to Sydney flights
Pittsburgh to Melbourne flights
Cincinnati to Melbourne flights
Pittsburgh to Sydney flights
Cleveland to Sydney flights
Detroit to Papeete flights
Cleveland to Auckland flights
Columbus to Melbourne flights
Cleveland to Brisbane flights
Dayton to Sydney flights
Pittsburgh to Brisbane flights
Columbus to Avalon flights
Cleveland to Papeete flights
Cincinnati to Brisbane flights
Detroit to Tamuning flights
Detroit to Queenstown flights
Cleveland to Christchurch flights
Detroit to Perth flights
Columbus to Perth flights
Cincinnati to Canberra flights
Cincinnati to Papeete flights
Detroit to Adelaide flights
Detroit to Vaitape flights
Detroit to Christchurch flights
Detroit to Wellington flights
Pittsburgh to Tamuning flights
Pittsburgh to Perth flights
Columbus to Adelaide flights
Columbus to Brisbane flights
Dayton to Auckland flights
Detroit to Canberra flights
Detroit to Nadi flights
Akron to Brisbane flights
Akron to Melbourne flights
Akron to Sydney flights
Cleveland to Perth flights
Columbus to Tamuning flights

Top 4 airlines flying from Columbus to Australia

Discover the top 4 airlines that operate flights from Columbus to Australia. 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 2,558,603 searches. Data last updated novembro 10, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$276Average$1,389FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$410Average$1,877FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$943Average$1,439FlexibilityNo cancel feeOn-time69%
Qantas AirwaysCheapest$1,141Average$1,685FlexibilityNo cancel feeOn-time74%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.