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$760+ 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 7/4. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — SYD
Jul 17 — Jul 241
Fri 7/17
Fri 7/24
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 June 17, 2026.

This American Airlines deal was found by Cheapflights users on 6/16. 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 8/92:42 pm
CMH
-
MEL
2 stops26h 03m
American Airlines
Wed 8/199:45 am
MEL
-
CMH
2 stops26h 38m
American Airlines
Deal found 6/16$1,084
This United Airlines deal was found by Cheapflights users on 6/13. 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.
Sun 8/97:31 pm
CMH
-
MEL
1 stop22h 44m
United Airlines
Wed 8/199:30 am
MEL
-
CMH
1 stop22h 44m
United Airlines
Deal found 6/13$1,090
This United Airlines deal was found by Cheapflights users on 6/16. 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.
Wed 7/12:19 pm
CMH
-
MEL
2 stops27h 56m
United Airlines
Sat 7/1810:55 am
MEL
-
CMH
1 stop21h 29m
United Airlines
Deal found 6/16$1,091
This United Airlines deal was found by Cheapflights users on 6/14. 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.
Mon 8/107:23 pm
CMH
-
MEL
1 stop22h 52m
United Airlines
Thu 8/2010:55 am
MEL
-
CMH
1 stop32h 27m
United Airlines
Deal found 6/14$1,100
This oojo deal was found by Cheapflights users on 6/16. 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 stops31h 26m
Qantas Airways
Fri 11/202:05 pm
SYD
-
CMH
1 stop20h 48m
Qantas Airways
Deal found 6/16$1,134
This Delta deal was found by Cheapflights users on 6/16. 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.
Wed 6/1710:53 am
CMH
-
SYD
2 stops29h 57m
Delta
Mon 7/139:15 am
SYD
-
CMH
2 stops27h 52m
Delta
Deal found 6/16$1,192
This Delta deal was found by Cheapflights users on 6/16. 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.
Mon 7/2710:31 am
CMH
-
SYD
2 stops30h 19m
Delta
Thu 8/69:15 am
SYD
-
CMH
2 stops26h 24m
Delta
Deal found 6/16$1,243
This Ovago deal was found by Cheapflights users on 6/14. 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.
Sat 10/175:10 pm
CMH
-
MEL
1 stop25h 05m
Multiple Airlines
Sat 10/2411:55 am
MEL
-
CMH
2 stops25h 33m
Multiple Airlines
Deal found 6/14$1,271
This oojo deal was found by Cheapflights users on 6/13. 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 6/175:46 pm
CMH
-
SYD
1 stop23h 19m
Qantas Airways
Mon 7/139:10 am
SYD
-
CMH
1 stop21h 51m
Qantas Airways
Deal found 6/13$1,291
This United Airlines deal was found by Cheapflights users on 6/16. 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.
Tue 9/155:08 pm
CMH
-
MEL
2 stops25h 07m
United Airlines
Mon 9/2110:00 am
MEL
-
CMH
2 stops46h 01m
United Airlines
Deal found 6/16$1,297
This oojo deal was found by Cheapflights users on 6/16. 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 7/226:00 pm
CMH
-
SYD
1 stop23h 05m
Qantas Airways
Wed 7/2912:00 pm
SYD
-
CMH
1 stop21h 07m
Qantas Airways
Deal found 6/16$1,298
This Ovago deal was found by Cheapflights users on 6/14. 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.
Sat 10/177:00 am
CMH
-
MEL
1 stop31h 00m
Qantas Airways
Sat 10/242:35 pm
MEL
-
CMH
1 stop23h 55m
Qantas Airways
Deal found 6/14$1,300

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 June 17, 2026.

Round-trip from

$1,084
(American Airlines)

One-way from

$760
(United Airlines)

Popular in

January

Cheapest in

November

Average price

$1,569
From Columbus to Australia
Search Deals
One-way flight from Columbus to Australia
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($157 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($39 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 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 June 17, 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

Sun 8/9

7:31 pm-8:15 am

1 stop22h 44m

Melbourne

Wed 8/19

9:30 am-6:14 pm

1 stop22h 44m

$1,091

ColumbusMelbourne

CMH - MEL

CMHMEL

Columbus

Wed 7/1

2:19 pm-8:15 am

2 stops27h 56m

Melbourne

Sat 7/18

10:55 am-6:24 pm

1 stop21h 29m

$1,091

ColumbusMelbourne

CMH - MEL

CMHMEL

Columbus

Mon 8/10

5:01 pm-7:30 am

2 stops24h 29m

Melbourne

Thu 8/20

10:55 am-9:46 am

2 stops36h 51m

$1,095

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

Mon 7/27

10:31 am-6:50 am

2 stops30h 19m

Sydney Kingsford Smith

Thu 8/6

9:15 am-9:39 pm

2 stops26h 24m

$1,243

ColumbusMelbourne

CMH - MEL

CMHMEL

Columbus

Sat 10/17

5:10 pm-9:15 am

1 stop25h 05m

Melbourne

Sat 10/24

11:55 am-10:28 pm

2 stops25h 33m

$1,271

ColumbusMelbourne

CMH - MEL

CMHMEL

Columbus

Tue 9/15

5:08 pm-8:15 am

2 stops25h 07m

Melbourne

Mon 9/21

10:00 am-6:01 pm

2 stops46h 01m

$1,297

ColumbusMelbourne

CMH - MEL

CMHMEL

Columbus

Sat 10/17

7:00 am-5:00 am

1 stop31h 00m

Melbourne

Sat 10/24

2:35 pm-11:30 pm

1 stop23h 55m

$1,300

ColumbusBrisbane

CMH - BNE

CMHBNE

Columbus

Wed 11/25

5:55 pm-5:50 am

1 stop20h 55m

Brisbane

Wed 1/20

1:10 pm-10:51 pm

2 stops24h 41m

$1,323

ColumbusBrisbane

CMH - BNE

CMHBNE

Columbus

Wed 11/25

11:28 am-5:50 am

2 stops27h 22m

Brisbane

Wed 12/9

9:40 am-6:50 pm

1 stop24h 10m

$1,330

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

Mon 6/22

3:30 pm-7:00 am

2 stops25h 30m

Sydney Kingsford Smith

Mon 6/29

10:20 am-6:24 pm

1 stop22h 04m

$1,332

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/16

Showing 1-10 of 38 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, February is the cheapest month in which you can book a flight from Columbus to Australia (average of $286). Flying from Columbus to Australia in October is currently the most expensive (average of $1,292). 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 June 17, 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
1,047 reviews

Comfort

7.5

Entertainment

7.2

Food

7.0

Crew

8.1

Overall

7.5

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Midhat,Apr 2026

AKL - ADL

Poor as usual. Flight was delayed for more than 4 hours. The Staff was rude. Food was terrible. Very unreliable, unprofessional and unpleasant.
Qantas Airways
7.5
Good
1,047 reviews
Qantas Airways
7.5
Good
1,047 reviews

Comfort

7.5

Entertainment

7.2

Food

7.0

Crew

8.1

Overall

7.5

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Midhat,Apr 2026

AKL - ADL

Poor as usual. Flight was delayed for more than 4 hours. The Staff was rude. Food was terrible. Very unreliable, unprofessional and unpleasant.
United Airlines
7.4
Good
9,844 reviews
Qantas Airways
7.5
Good
1,047 reviews

Comfort

7.5

Entertainment

7.2

Food

7.0

Crew

8.1

Overall

7.5

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Midhat,Apr 2026

AKL - ADL

Poor as usual. Flight was delayed for more than 4 hours. The Staff was rude. Food was terrible. Very unreliable, unprofessional and unpleasant.
American Airlines
7.1
Good
11,667 reviews
Qantas Airways
7.5
Good
1,047 reviews

Comfort

7.5

Entertainment

7.2

Food

7.0

Crew

8.1

Overall

7.5

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Midhat,Apr 2026

AKL - ADL

Poor as usual. Flight was delayed for more than 4 hours. The Staff was rude. Food was terrible. Very unreliable, unprofessional and unpleasant.

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 55m. United Airlines provides one of the quickest options available for as low as $1,323. 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 - Melbourne, Columbus - Sydney Kingsford Smith and Columbus - Adelaide.

  • 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, February is the cheapest month in which you can book a flight from Columbus to Australia (average of $286). Flying from Columbus to Australia in October is currently the most expensive (average of $1,292). 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 June 17, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$502Average$1,485FlexibilityNo cancel feeOn-time69%
Qantas AirwaysCheapest$823Average$1,554FlexibilityNo cancel feeOn-time74%
American AirlinesCheapest$1,166Average$2,003FlexibilityNo cancel feeOn-time71%

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