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$750+ 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 4/25. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — SYD
avr. 12 — avr. 191
dim. 4/12
dim. 4/19
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 mars 13, 2026.

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.
sam. 4/259:30 am
CMH
-
BNE
2 stops55h 35m
Air Canada
mer. 4/2910:00 am
BNE
-
CMH
2 stops24h 52m
Air Canada
Deal found 3/10$1,108
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.
sam. 7/44:10 pm
CMH
-
BNE
2 stops24h 55m
Air Canada
dim. 8/910:00 am
BNE
-
CMH
2 stops43h 22m
Air Canada
Deal found 3/10$1,118
This Air Canada deal was found by Cheapflights users on 3/12. 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.
dim. 5/104:10 pm
CMH
-
AVV
3 stops32h 00m
Multiple Airlines
mer. 5/138:55 pm
AVV
-
CMH
3 stops54h 37m
Multiple Airlines
Deal found 3/12$1,137
This Air Canada deal was found by Cheapflights users on 3/12. 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.
mar. 4/219:30 am
CMH
-
AVV
3 stops44h 50m
Multiple Airlines
mer. 5/68:55 pm
AVV
-
CMH
3 stops37h 27m
Multiple Airlines
Deal found 3/12$1,139
This Air Canada deal was found by Cheapflights users on 3/12. 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.
dim. 5/104:10 pm
CMH
-
MEL
3 stops29h 15m
Multiple Airlines
mer. 5/138:50 pm
MEL
-
CMH
3 stops37h 32m
Multiple Airlines
Deal found 3/12$1,151
This Air Canada deal was found by Cheapflights users on 3/12. 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.
mar. 4/219:30 am
CMH
-
MEL
3 stops35h 50m
Multiple Airlines
mer. 5/68:50 pm
MEL
-
CMH
3 stops37h 32m
Multiple Airlines
Deal found 3/12$1,153
This oojo deal was found by Cheapflights users on 3/11. 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.
sam. 4/254:57 pm
CMH
-
SYD
2 stops25h 48m
Air New Zealand
sam. 5/211:55 am
SYD
-
CMH
2 stops24h 16m
Air New Zealand
Deal found 3/11$1,214
This oojo deal was found by Cheapflights users on 3/8. 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.
lun. 6/295:01 pm
CMH
-
MEL
2 stops27h 54m
Air New Zealand
mer. 7/1512:10 pm
MEL
-
CMH
2 stops25h 49m
Air New Zealand
Deal found 3/8$1,216
This Air Canada deal was found by Cheapflights users on 3/9. 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.
dim. 5/34:10 pm
CMH
-
AVV
3 stops32h 00m
Multiple Airlines
mer. 5/138:55 pm
AVV
-
CMH
3 stops54h 37m
Multiple Airlines
Deal found 3/9$1,220
This oojo deal was found by Cheapflights users on 3/9. 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.
dim. 5/36:15 am
CMH
-
SYD
2 stops36h 30m
Air New Zealand
mer. 5/1311:55 am
SYD
-
CMH
2 stops24h 16m
Air New Zealand
Deal found 3/9$1,224
This oojo deal was found by Cheapflights users on 3/9. 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.
dim. 5/36:15 am
CMH
-
MEL
2 stops38h 40m
Air New Zealand
mer. 5/138:35 am
MEL
-
CMH
2 stops27h 36m
Air New Zealand
Deal found 3/9$1,224
This Justfly.com deal was found by Cheapflights users on 3/11. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 5/164:54 pm
CMH
-
SYD
2 stops27h 46m
Air New Zealand
sam. 8/159:55 am
SYD
-
CMH
2 stops27h 47m
Air New Zealand
Deal found 3/11$1,226

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 mars 13, 2026.

Round-trip from

$1,086
(Air Canada)

One-way from

$750
(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 mars 13, 2026.
Use the filters below to find and compare flights from Columbus Airport to Australia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ColumbusMelbourne

CMH - AVV

CMHAVV

Columbus

dim. 5/10

4:10 pm-2:10 pm

3 stops32h 00m

Melbourne Avalon

mer. 5/13

8:55 pm-1:32 pm

3 stops54h 37m

$1,137

ColumbusMelbourne

CMH - AVV

CMHAVV

Columbus

mar. 4/21

9:30 am-8:20 pm

3 stops44h 50m

Melbourne Avalon

mer. 5/6

8:55 pm-8:22 pm

3 stops37h 27m

$1,139

ColumbusMelbourne

CMH - MEL

CMHMEL

Columbus

dim. 5/10

4:10 pm-11:25 am

3 stops29h 15m

Melbourne

mer. 5/13

8:50 pm-8:22 pm

3 stops37h 32m

$1,151

ColumbusBrisbane

CMH - BNE

CMHBNE

Columbus

sam. 4/25

9:30 am-12:00 pm

3 stops36h 30m

Brisbane

mer. 4/29

10:00 am-8:52 pm

2 stops24h 52m

$1,181

ColumbusMelbourne

CMH - AVV

CMHAVV

Columbus

lun. 5/4

4:10 pm-2:10 pm

3 stops32h 00m

Melbourne Avalon

mer. 5/13

8:55 pm-8:22 pm

3 stops37h 27m

$1,220

ColumbusMelbourne

CMH - AVV

CMHAVV

Columbus

dim. 5/3

9:55 am-2:10 pm

3 stops38h 15m

Melbourne Avalon

mer. 5/13

8:55 pm-8:22 pm

3 stops37h 27m

$1,220

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

sam. 5/2

2:15 pm-7:20 am

2 stops51h 05m

Sydney Kingsford Smith

sam. 5/9

9:20 am-1:32 pm

2 stops42h 12m

$1,285

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

dim. 5/3

4:54 pm-7:00 am

2 stops24h 06m

Sydney Kingsford Smith

dim. 5/17

10:20 am-10:04 pm

1 stop25h 44m

$1,327

ColumbusMelbourne

CMH - MEL

CMHMEL

Columbus

mar. 4/21

3:34 pm-8:15 am

2 stops26h 41m

Melbourne

mer. 5/6

10:55 am-10:04 pm

1 stop25h 09m

$1,332

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

mar. 5/5

3:29 pm-6:55 am

2 stops25h 26m

Sydney Kingsford Smith

mar. 5/12

9:30 am-7:59 pm

2 stops24h 29m

$1,339

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/12

Showing 1-10 of 45 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 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 $305). Flying from Columbus Airport 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 mars 13, 2026.
Read through reviews of airlines operating flights from Columbus Airport to Australia, such as Qantas Airways,United Airlines, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Qantas Airways
7.5
Good
1,004 reviews

Boarding

7.7

Entertainment

7.2

Comfort

7.4

Food

7.0

Crew

8.1

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
1,004 reviews
Qantas Airways
7.5
Good
1,004 reviews

Boarding

7.7

Entertainment

7.2

Comfort

7.4

Food

7.0

Crew

8.1

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
9,419 reviews
Qantas Airways
7.5
Good
1,004 reviews

Boarding

7.7

Entertainment

7.2

Comfort

7.4

Food

7.0

Crew

8.1

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
11,449 reviews
Qantas Airways
7.5
Good
1,004 reviews

Boarding

7.7

Entertainment

7.2

Comfort

7.4

Food

7.0

Crew

8.1

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 Airport to Australia?

    Departing from Columbus Airport to Australia will take you 24h 06m. Columbus Airport and Australia are separated by a distance of 9462 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 - 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 Airport to Australia?

    Currently, September is the cheapest month in which you can book a flight from Columbus Airport to Australia (average of $305). Flying from Columbus Airport 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

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Alternative routes for Columbus to Australia

See prices for flight routes from nearby airports that may be better suited for you.
Columbus to Sydney flights
Columbus to Auckland flights
Columbus to Brisbane flights

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 mars 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$502Average$1,646FlexibilityNo cancel feeOn-time69%
Qantas AirwaysCheapest$823Average$1,531FlexibilityNo cancel feeOn-time74%
American AirlinesCheapest$1,156Average$1,392FlexibilityNo cancel feeOn-time71%

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