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$719+ 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 5/17. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — SYD
Mar 13 — Mar 201
Fri 3/13
Fri 3/20
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 February 11, 2026.

This oojo deal was found by Cheapflights users on 2/9. 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.
Mon 2/166:09 pm
CMH
-
SYD
1 stop22h 51m
Qantas Airways
Fri 2/207:05 am
SYD
-
CMH
2 stops26h 11m
Qantas Airways
Deal found 2/9$871
This lastminute.com deal was found by Cheapflights users on 2/10. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/153:45 pm
CMH
-
SYD
2 stops47h 50m
Qantas Airways
Sun 3/15:45 pm
SYD
-
CMH
1 stop39h 31m
Qantas Airways
Deal found 2/10$883
This Qantas Airways deal was found by Cheapflights users on 2/7. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/85:13 pm
CMH
-
SYD
2 stops32h 27m
Qantas Airways
Thu 2/125:45 pm
SYD
-
CMH
1 stop39h 31m
Qantas Airways
Deal found 2/7$956
This Air Canada deal was found by Cheapflights users on 2/9. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/139:30 am
CMH
-
BNE
2 stops32h 15m
Air Canada
Fri 3/209:45 am
BNE
-
CMH
2 stops25h 11m
Air Canada
Deal found 2/9$962
This Air Canada deal was found by Cheapflights users on 2/10. 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.
Thu 3/269:30 am
CMH
-
BNE
2 stops32h 15m
Air Canada
Thu 4/910:00 am
BNE
-
CMH
2 stops24h 52m
Air Canada
Deal found 2/10$963
This Air Canada deal was found by Cheapflights users on 2/9. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/314:43 pm
CMH
-
BNE
2 stops25h 02m
Multiple Airlines
Sat 11/710:45 am
BNE
-
CMH
2 stops25h 11m
Multiple Airlines
Deal found 2/9$1,018
This Orbitz deal was found by Cheapflights users on 2/9. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/39:55 am
CMH
-
ADL
3 stops36h 25m
Multiple Airlines
Sun 5/175:15 pm
ADL
-
CMH
3 stops40h 37m
Multiple Airlines
Deal found 2/9$1,021
This Priceline deal was found by Cheapflights users on 2/9. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/133:45 pm
CMH
-
BNE
1 stop23h 45m
Qantas Airways
Fri 3/208:40 am
BNE
-
CMH
1 stop20h 15m
Qantas Airways
Deal found 2/9$1,039
This Air Canada deal was found by Cheapflights users on 2/10. 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.
Thu 3/269:30 am
CMH
-
BNE
3 stops37h 55m
Multiple Airlines
Thu 4/910:00 am
BNE
-
CMH
2 stops24h 52m
Multiple Airlines
Deal found 2/10$1,096
This FlightHub deal was found by Cheapflights users on 2/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/43:45 pm
CMH
-
ADL
3 stops30h 35m
Multiple Airlines
Sat 5/165:15 pm
ADL
-
CMH
3 stops40h 37m
Multiple Airlines
Deal found 2/9$1,111
This Air Canada deal was found by Cheapflights users on 2/9. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/53:45 pm
CMH
-
ADL
3 stops30h 35m
Air Canada
Sun 5/178:00 pm
ADL
-
CMH
3 stops55h 02m
Air Canada
Deal found 2/9$1,113
This Bravofly deal was found by Cheapflights users on 2/10. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/106:09 pm
CMH
-
BNE
1 stop20h 51m
Qantas Airways
Tue 3/178:40 am
BNE
-
CMH
1 stop20h 15m
Qantas Airways
Deal found 2/10$1,141

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 February 11, 2026.

Round-trip from

$962
(Air Canada)

One-way from

$719
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$1,425
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 ($96 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($35 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
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 February 11, 2026.
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

Fri 3/13

9:30 am-7:45 am

2 stops32h 15m

Brisbane

Fri 3/20

9:45 am-8:56 pm

2 stops25h 11m

$962

ColumbusBrisbane

CMH - BNE

CMHBNE

Columbus

Thu 3/26

9:30 am-7:45 am

2 stops32h 15m

Brisbane

Thu 4/9

10:00 am-8:52 pm

2 stops24h 52m

$963

ColumbusBrisbane

CMH - BNE

CMHBNE

Columbus

Fri 3/13

3:45 pm-5:30 am

1 stop23h 45m

Brisbane

Fri 3/20

8:40 am-2:55 pm

1 stop20h 15m

$1,039

ColumbusBrisbane

CMH - BNE

CMHBNE

Columbus

Thu 3/26

9:30 am-1:25 pm

3 stops37h 55m

Brisbane

Thu 4/9

10:00 am-8:52 pm

2 stops24h 52m

$1,096

ColumbusBrisbane

CMH - BNE

CMHBNE

Columbus

Tue 3/10

6:09 pm-5:00 am

1 stop20h 51m

Brisbane

Tue 3/17

8:40 am-2:55 pm

1 stop20h 15m

$1,141

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

Mon 6/8

2:15 pm-7:20 am

2 stops51h 05m

Sydney Kingsford Smith

Mon 6/22

9:20 am-3:05 pm

2 stops43h 45m

$1,151

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

Wed 3/11

9:30 am-8:35 am

1 stop32h 05m

Sydney Kingsford Smith

Wed 3/18

10:20 am-8:56 pm

2 stops25h 36m

$1,209

ColumbusMelbourne

CMH - MEL

CMHMEL

Columbus

Fri 5/15

3:45 pm-11:25 am

3 stops29h 40m

Melbourne

Fri 5/29

8:50 pm-8:22 pm

3 stops37h 32m

$1,224

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

Mon 6/8

8:00 am-6:50 am

2 stops32h 50m

Sydney Kingsford Smith

Mon 6/22

9:15 am-8:58 am

2 stops37h 43m

$1,255

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

Mon 6/8

7:22 pm-6:55 am

1 stop21h 33m

Sydney Kingsford Smith

Mon 6/22

9:30 am-6:30 pm

1 stop23h 00m

$1,279

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/9

Showing 1-10 of 38 results
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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 $309). Flying from Columbus to Australia in December is currently the most expensive (average of $1,351). 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 February 11, 2026.
Peruse reviews from past customers who have flown with Qantas Airways, United Airlines, and American 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
988 reviews

Overall

7.5

Comfort

7.5

Entertainment

7.2

Food

7.0

Boarding

7.7

Crew

8.1

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
988 reviews
Qantas Airways
7.5
Good
988 reviews

Overall

7.5

Comfort

7.5

Entertainment

7.2

Food

7.0

Boarding

7.7

Crew

8.1

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
9,273 reviews
Qantas Airways
7.5
Good
988 reviews

Overall

7.5

Comfort

7.5

Entertainment

7.2

Food

7.0

Boarding

7.7

Crew

8.1

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
7.2
Good
11,266 reviews
Qantas Airways
7.5
Good
988 reviews

Overall

7.5

Comfort

7.5

Entertainment

7.2

Food

7.0

Boarding

7.7

Crew

8.1

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 23h 45m. Air Canada provides one of the quickest options available for as low as $1,039. 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 - 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, September is the cheapest month in which you can book a flight from Columbus to Australia (average of $309). Flying from Columbus to Australia in December is currently the most expensive (average of $1,351). 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.

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 February 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$502Average$1,584FlexibilityNo cancel feeOn-time69%
Qantas AirwaysCheapest$823Average$1,655FlexibilityNo cancel feeOn-time74%
American AirlinesCheapest$1,166Average$1,985FlexibilityNo cancel feeOn-time71%

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