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$512+ 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 4/8. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — SYD
Apr 9 — Apr 161
Thu 4/9
Thu 4/16
1 adult, Economy
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Cheap 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 March 10, 2026.

This oojo deal was found by Cheapflights users on 3/5. 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.
Sun 4/196:21 pm
CMH
-
BNE
1 stop20h 39m
Qantas Airways
Sun 4/268:35 pm
BNE
-
CMH
1 stop34h 56m
Qantas Airways
Deal found 3/5$1,061
This oojo deal was found by Cheapflights users on 3/5. 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.
Wed 8/195:59 pm
CMH
-
MEL
2 stops25h 06m
Qantas Airways
Wed 8/261:35 pm
MEL
-
CMH
1 stop22h 26m
Qantas Airways
Deal found 3/5$1,082
This Air Canada deal was found by Cheapflights users on 3/6. 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.
Mon 4/209:30 am
CMH
-
BNE
2 stops31h 35m
Air Canada
Mon 4/2710:00 am
BNE
-
CMH
2 stops24h 52m
Air Canada
Deal found 3/6$1,085
This Air Canada deal was found by Cheapflights users on 3/7. 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.
Wed 4/229:30 am
CMH
-
BNE
2 stops31h 35m
Air Canada
Wed 4/2910:00 am
BNE
-
CMH
2 stops24h 52m
Air Canada
Deal found 3/7$1,086
This oojo deal was found by Cheapflights users on 3/5. 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.
Mon 10/265:59 pm
CMH
-
SYD
2 stops25h 21m
Qantas Airways
Fri 11/202:05 pm
SYD
-
CMH
1 stop20h 48m
Qantas Airways
Deal found 3/5$1,087
This American Airlines deal was found by Cheapflights users on 3/5. 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.
Sun 4/191:45 pm
CMH
-
BNE
2 stops25h 15m
American Airlines
Sun 4/268:35 pm
BNE
-
CMH
2 stops28h 07m
American Airlines
Deal found 3/5$1,105
This oojo deal was found by Cheapflights users on 3/5. 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.
Fri 6/195:45 pm
CMH
-
MEL
1 stop23h 00m
Qantas Airways
Fri 7/39:45 am
MEL
-
CMH
1 stop21h 12m
Qantas Airways
Deal found 3/5$1,111
This American Airlines deal was found by Cheapflights users on 3/5. 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.
Thu 6/185:45 pm
CMH
-
MEL
1 stop23h 00m
American Airlines
Fri 7/39:45 am
MEL
-
CMH
1 stop21h 12m
American Airlines
Deal found 3/5$1,112
This Air Canada deal was found by Cheapflights users on 3/10. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/44:10 pm
CMH
-
BNE
2 stops24h 55m
Air Canada
Sun 8/910:00 am
BNE
-
CMH
2 stops43h 22m
Air Canada
Deal found 3/10$1,118
This oojo deal was found by Cheapflights users on 3/6. 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.
Sat 7/45:50 pm
CMH
-
BNE
1 stop21h 10m
Qantas Airways
Sun 8/96:45 pm
BNE
-
CMH
2 stops41h 16m
Qantas Airways
Deal found 3/6$1,133
This oojo deal was found by Cheapflights users on 3/6. 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.
Tue 3/106:09 pm
CMH
-
SYD
2 stops25h 11m
Qantas Airways
Tue 3/171:05 pm
SYD
-
CMH
1 stop20h 53m
Qantas Airways
Deal found 3/6$1,137
This American Airlines deal was found by Cheapflights users on 3/6. 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.
Thu 3/2611:55 am
CMH
-
BNE
2 stops27h 05m
American Airlines
Thu 4/97:40 am
BNE
-
CMH
2 stops28h 25m
American Airlines
Deal found 3/6$1,138

Find flight deals from Columbus to Australia

Keep the following information in mind while searching for Columbus to Australia flight deals. Data was last updated March 10, 2026.

Round-trip from

$1,055
(American Airlines)

One-way from

$512
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$1,565
From Columbus to Australia
Search Deals
One-way flight from Columbus to Australia
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($101 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($40 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
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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 March 10, 2026.
Use the filters below to find and compare flights from Columbus to Australia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ColumbusMelbourne

CMH - MEL

CMHMEL

Columbus

Wed 8/19

5:59 pm-9:05 am

2 stops25h 06m

Melbourne

Wed 8/26

1:35 pm-10:01 pm

1 stop22h 26m

$1,082

ColumbusBrisbane

CMH - BNE

CMHBNE

Columbus

Sun 4/19

6:21 pm-5:00 am

1 stop20h 39m

Brisbane

Sun 4/26

7:40 am-7:04 pm

2 stops25h 24m

$1,084

ColumbusBrisbane

CMH - BNE

CMHBNE

Columbus

Mon 4/20

9:30 am-7:05 am

2 stops31h 35m

Brisbane

Mon 4/27

10:00 am-8:52 pm

2 stops24h 52m

$1,085

ColumbusBrisbane

CMH - BNE

CMHBNE

Columbus

Sun 4/19

1:45 pm-5:00 am

2 stops25h 15m

Brisbane

Sun 4/26

8:35 pm-10:42 am

2 stops28h 07m

$1,105

ColumbusMelbourne

CMH - MEL

CMHMEL

Columbus

Wed 8/19

2:29 pm-6:45 am

2 stops26h 16m

Melbourne

Wed 8/26

9:45 am-8:33 pm

2 stops24h 48m

$1,116

ColumbusBrisbane

CMH - BNE

CMHBNE

Columbus

Sat 7/4

2:15 pm-7:05 am

2 stops50h 50m

Brisbane

Sun 8/9

10:00 am-3:22 pm

2 stops43h 22m

$1,132

ColumbusMelbourne

CMH - MEL

CMHMEL

Columbus

Sat 4/25

3:34 pm-8:15 am

2 stops26h 41m

Melbourne

Wed 4/29

9:30 am-10:03 pm

2 stops26h 33m

$1,173

ColumbusMelbourne

CMH - MEL

CMHMEL

Columbus

Sun 5/24

3:30 pm-8:15 am

2 stops26h 45m

Melbourne

Sat 5/30

10:55 am-11:59 pm

3 stops27h 04m

$1,177

ColumbusMelbourne

CMH - MEL

CMHMEL

Columbus

Mon 4/20

4:57 pm-7:30 am

2 stops24h 33m

Melbourne

Mon 4/27

10:55 am-10:43 pm

2 stops25h 48m

$1,177

ColumbusMelbourne

CMH - MEL

CMHMEL

Columbus

Sun 4/19

7:00 am-8:15 am

1 stop35h 15m

Melbourne

Sun 4/26

10:55 am-9:59 pm

1 stop25h 04m

$1,184

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/6

Showing 1-10 of 47 resultsSorted by cheapest first
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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 $305). Flying from Columbus to Australia in December is currently the most expensive (average of $1,315). 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.

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 March 10, 2026.
Peruse reviews from past customers who have flown with Qantas Airways,United Airlines, andAmerican 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.
Qantas Airways
7.5
Good
1,002 reviews

Crew

8.1

Food

7.0

Boarding

7.7

Comfort

7.4

Entertainment

7.2

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

Midhat,Feb 2026

WYA - ADL

Frequent delays, 3rd week in a row. Flight attendants not at all friendly.
Qantas Airways
7.5
Good
1,002 reviews
Qantas Airways
7.5
Good
1,002 reviews

Crew

8.1

Food

7.0

Boarding

7.7

Comfort

7.4

Entertainment

7.2

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

Midhat,Feb 2026

WYA - ADL

Frequent delays, 3rd week in a row. Flight attendants not at all friendly.
United Airlines
7.4
Good
9,409 reviews
Qantas Airways
7.5
Good
1,002 reviews

Crew

8.1

Food

7.0

Boarding

7.7

Comfort

7.4

Entertainment

7.2

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

Midhat,Feb 2026

WYA - ADL

Frequent delays, 3rd week in a row. Flight attendants not at all friendly.
American Airlines
7.1
Good
11,414 reviews
Qantas Airways
7.5
Good
1,002 reviews

Crew

8.1

Food

7.0

Boarding

7.7

Comfort

7.4

Entertainment

7.2

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

Midhat,Feb 2026

WYA - ADL

Frequent delays, 3rd week in a row. Flight attendants not at all friendly.

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 20h 39m. Qantas Airways provides one of the quickest options available for as low as $1,061. The distance between Columbus and Australia is about 9151 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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 - Perth.

  • 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 $305). Flying from Columbus to Australia in December is currently the most expensive (average of $1,315). 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

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Top 3 airlines flying from Columbus to Australia

Discover the top 3 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 March 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$502Average$1,592FlexibilityNo cancel feeOn-time69%
Qantas AirwaysCheapest$823Average$1,531FlexibilityNo cancel feeOn-time74%
American AirlinesCheapest$1,156Average$1,818FlexibilityNo cancel feeOn-time71%

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