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$779+ Cheap flights from Columbus (CMH) 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
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
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 January 27, 2026.

This oojo deal was found by Cheapflights users on 1/25. 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 2/15:23 pm
CMH
-
SYD
1 stop23h 37m
Qantas Airways
Sat 2/77:05 am
SYD
-
CMH
2 stops25h 48m
Qantas Airways
Deal found 1/25$940
This Air Canada deal was found by Cheapflights users on 1/26. 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 6/202:15 pm
CMH
-
BNE
2 stops50h 50m
Air Canada
Tue 6/3010:00 am
BNE
-
CMH
2 stops43h 05m
Air Canada
Deal found 1/26$956
This oojo deal was found by Cheapflights users on 1/26. 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.
Thu 2/55:23 pm
CMH
-
SYD
1 stop23h 37m
Qantas Airways
Wed 2/117:15 pm
SYD
-
CMH
2 stops35h 40m
Qantas Airways
Deal found 1/26$963
This Air Canada deal was found by Cheapflights users on 1/26. 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 6/1711:40 am
CMH
-
BNE
2 stops29h 25m
Multiple Airlines
Tue 6/3010:00 am
BNE
-
CMH
2 stops43h 05m
Multiple Airlines
Deal found 1/26$968
This oojo deal was found by Cheapflights users on 1/26. 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 2/35:14 pm
CMH
-
SYD
2 stops32h 26m
Qantas Airways
Tue 2/1711:20 am
SYD
-
CMH
1 stop21h 56m
Qantas Airways
Deal found 1/26$975
This Air Canada deal was found by Cheapflights users on 1/26. 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 5/162:15 pm
CMH
-
BNE
2 stops50h 50m
Air Canada
Fri 5/2210:00 am
BNE
-
CMH
2 stops43h 05m
Air Canada
Deal found 1/26$999
This Qantas Airways deal was found by Cheapflights users on 1/26. 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.
Mon 2/25:23 pm
CMH
-
SYD
2 stops32h 17m
Qantas Airways
Tue 2/1711:20 am
SYD
-
CMH
1 stop21h 56m
Qantas Airways
Deal found 1/26$1,010
This FlightHub deal was found by Cheapflights users on 1/25. 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.
Sat 2/216:09 pm
CMH
-
MEL
2 stops46h 11m
Qantas Airways
Sat 2/2812:00 pm
MEL
-
CMH
1 stop21h 16m
Qantas Airways
Deal found 1/25$1,025
This Air Canada deal was found by Cheapflights users on 1/25. 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 2/249:30 am
CMH
-
BNE
2 stops32h 15m
Air Canada
Tue 3/310:45 am
BNE
-
CMH
2 stops25h 11m
Air Canada
Deal found 1/25$1,030
This Air Canada deal was found by Cheapflights users on 1/25. 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 2/249:30 am
CMH
-
BNE
3 stops37h 50m
Multiple Airlines
Tue 3/310:45 am
BNE
-
CMH
2 stops25h 11m
Multiple Airlines
Deal found 1/25$1,058
This Air Canada deal was found by Cheapflights users on 1/27. 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 57m
Air Canada
Deal found 1/27$1,094
This Air Canada deal was found by Cheapflights users on 1/26. 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 6/203:45 pm
CMH
-
BNE
3 stops29h 10m
Multiple Airlines
Tue 6/3010:00 am
BNE
-
CMH
2 stops43h 05m
Multiple Airlines
Deal found 1/26$1,109

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 January 27, 2026.

Round-trip from

$956
(Air Canada)

One-way from

$779
(United Airlines)

Popular in

December

Cheapest in

November

Average price

$1,230
From Columbus to Australia
Search Deals
One-way flight from Columbus to Australia
Search Deals
High demand for flights, 4% potential price rise
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 January 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 January 27, 2026.
Use the filters below to find and compare flights from Columbus Airport to Australia that are best for you.

Fly from

Columbus

Fly to

Australia

Route

Depart

Return

Price

ColumbusBrisbane

CMH - BNE

CMHBNE

Columbus

Sat 6/20

2:15 pm-7:05 am

2 stops50h 50m

Brisbane

Tue 6/30

10:00 am-3:05 pm

2 stops43h 05m

$956

ColumbusBrisbane

CMH - BNE

CMHBNE

Columbus

Sat 5/16

2:15 pm-7:05 am

2 stops50h 50m

Brisbane

Fri 5/22

10:00 am-3:05 pm

2 stops43h 05m

$999

ColumbusBrisbane

CMH - BNE

CMHBNE

Columbus

Tue 2/24

9:30 am-2:20 pm

3 stops37h 50m

Brisbane

Tue 3/3

10:45 am-8:56 pm

2 stops25h 11m

$1,058

ColumbusBrisbane

CMH - BNE

CMHBNE

Columbus

Thu 3/26

9:30 am-7:45 am

2 stops32h 15m

Brisbane

Thu 4/9

10:00 am-8:57 pm

2 stops24h 57m

$1,094

ColumbusBrisbane

CMH - BNE

CMHBNE

Columbus

Sat 6/20

3:45 pm-10:55 am

3 stops29h 10m

Brisbane

Tue 6/30

10:00 am-3:05 pm

2 stops43h 05m

$1,109

ColumbusBrisbane

CMH - BNE

CMHBNE

Columbus

Thu 3/12

9:30 am-7:45 am

2 stops32h 15m

Brisbane

Thu 3/19

9:45 am-8:56 pm

2 stops25h 11m

$1,129

ColumbusBrisbane

CMH - BNE

CMHBNE

Columbus

Wed 6/24

9:55 am-7:05 am

2 stops31h 10m

Brisbane

Tue 6/30

10:00 am-1:32 pm

2 stops41h 32m

$1,137

ColumbusBrisbane

CMH - BNE

CMHBNE

Columbus

Thu 3/26

9:30 am-1:25 pm

3 stops37h 55m

Brisbane

Thu 4/9

10:00 am-8:57 pm

2 stops24h 57m

$1,143

ColumbusBrisbane

CMH - BNE

CMHBNE

Columbus

Wed 6/17

11:36 am-5:00 am

2 stops27h 24m

Brisbane

Tue 6/30

8:35 pm-8:46 am

2 stops26h 11m

$1,144

ColumbusAdelaide

CMH - ADL

CMHADL

Columbus

Sat 3/21

6:09 pm-1:40 pm

2 stops29h 01m

Adelaide

Mon 4/6

6:00 am-5:19 pm

2 stops24h 49m

$1,222

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

Showing 1-10 of 37 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 Airport to Australia

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

Currently, September is the cheapest month in which you can book a flight from Columbus Airport to Australia (average of $321). Flying from Columbus Airport to Australia in December is currently the most expensive (average of $1,432). 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 January 27, 2026.
Read through reviews of airlines operating flights from Columbus Airport to Australia, such as Qantas Airways, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Qantas Airways
7.5
Good
978 reviews

Crew

8.2

Comfort

7.5

Entertainment

7.2

Overall

7.5

Boarding

7.7

Food

7.0

Reviews

1 / 20
10.0
Excellent

Carol,Oct 2025

ADL - MEL

Smooth flight, good onboard staff who were very caring when I didn’t feel very well.
Qantas Airways
7.5
Good
978 reviews
Qantas Airways
7.5
Good
978 reviews

Crew

8.2

Comfort

7.5

Entertainment

7.2

Overall

7.5

Boarding

7.7

Food

7.0

Reviews

1 / 20
10.0
Excellent

Carol,Oct 2025

ADL - MEL

Smooth flight, good onboard staff who were very caring when I didn’t feel very well.
United Airlines
7.4
Good
9,205 reviews
Qantas Airways
7.5
Good
978 reviews

Crew

8.2

Comfort

7.5

Entertainment

7.2

Overall

7.5

Boarding

7.7

Food

7.0

Reviews

1 / 20
10.0
Excellent

Carol,Oct 2025

ADL - MEL

Smooth flight, good onboard staff who were very caring when I didn’t feel very well.
American Airlines
7.2
Good
11,197 reviews
Qantas Airways
7.5
Good
978 reviews

Crew

8.2

Comfort

7.5

Entertainment

7.2

Overall

7.5

Boarding

7.7

Food

7.0

Reviews

1 / 20
10.0
Excellent

Carol,Oct 2025

ADL - MEL

Smooth flight, good onboard staff who were very caring when I didn’t feel very well.

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 Airport to Australia?

    Departing from Columbus Airport to Australia will take you 29h 01m. Columbus Airport and Australia are separated by a distance of 10153 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 Airport to Australia?

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

  • 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 Airport to Australia?

    Currently, September is the cheapest month in which you can book a flight from Columbus Airport to Australia (average of $321). Flying from Columbus Airport to Australia in December is currently the most expensive (average of $1,432). 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 January 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$504Average$1,625FlexibilityNo cancel feeOn-time69%
Qantas AirwaysCheapest$823Average$1,658FlexibilityNo cancel feeOn-time74%
American AirlinesCheapest$1,166Average$1,483FlexibilityNo cancel feeOn-time71%

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