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$464+ 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 6/9. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — SYD
Apr 29 — May 61
Tue 4/29
Tue 5/6
1 adult, Economy
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Cheap flight deals from Columbus to Australia

Keep the following information in mind while searching for Columbus to Australia flight deals. Data was last updated April 24, 2025.

Round-trip from

$1,379
(Air Canada)

One-way from

$464
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$1,873
From Columbus to Australia
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One-way flight from Columbus to Australia
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Highest demand for flights based on searches. 10% potential increase in price ($187 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($88 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find 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 April 24, 2025.

This StudentUniverse deal was found by Cheapflights users on 4/23. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/196:45 amCMH - SYD
2 stops34h 00mAir New Zealand
Wed 12/39:55 amSYD - CMH
2 stops27h 55mAir New Zealand
Deal found 4/23$1,185
This Air Canada deal was found by Cheapflights users on 4/23. 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 11/204:20 pmCMH - BNE
2 stops25h 20mAir Canada
Thu 11/2710:45 amBNE - CMH
2 stops43h 51mAir Canada
Deal found 4/23$1,215
This United Airlines deal was found by Cheapflights users on 4/23. 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.
Thu 11/207:12 pmCMH - BNE
1 stop21h 18mUnited Airlines
Thu 11/2711:40 amBNE - CMH
1 stop21h 31mUnited Airlines
Deal found 4/23$1,313
This Air Canada deal was found by Cheapflights users on 4/22. 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 9/94:35 pmCMH - BNE
2 stops24h 30mMultiple Airlines
Wed 9/176:00 amBNE - CMH
3 stops28h 38mMultiple Airlines
Deal found 4/22$1,380
This Air Canada deal was found by Cheapflights users on 4/22. 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 9/199:20 amCMH - SYD
2 stops32h 00mAir Canada
Sun 10/1210:20 amSYD - CMH
2 stops25h 18mAir Canada
Deal found 4/22$1,382
This Air Canada deal was found by Cheapflights users on 4/23. 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 10/144:55 pmCMH - SYD
2 stops24h 25mMultiple Airlines
Sat 10/1810:20 amSYD - CMH
2 stops44h 13mMultiple Airlines
Deal found 4/23$1,385
This StudentUniverse deal was found by Cheapflights users on 4/23. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/205:03 pmCMH - BNE
2 stops25h 27mAir New Zealand
Wed 8/279:45 amBNE - CMH
2 stops26h 28mAir New Zealand
Deal found 4/23$1,387
This American Airlines deal was found by Cheapflights users on 4/23. 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.
Mon 8/255:45 pmCMH - SYD
1 stop23h 20mAmerican Airlines
Mon 9/19:10 amSYD - CMH
1 stop21h 45mAmerican Airlines
Deal found 4/23$1,443
This KAYAK deal was found by Cheapflights users on 4/23. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1211:43 amCMH - MEL
2 stops33h 07mAir New Zealand
Sat 9/206:55 pmMEL - CMH
2 stops59h 04mAir New Zealand
Deal found 4/23$1,443
This Ovago deal was found by Cheapflights users on 4/23. 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.
Wed 8/205:45 pmCMH - BNE
1 stop21h 40mQantas Airways
Wed 8/276:00 amBNE - CMH
2 stops30h 01mQantas Airways
Deal found 4/23$1,458
This United Airlines deal was found by Cheapflights users on 4/23. 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 11/192:45 pmCMH - SYD
2 stops24h 15mUnited Airlines
Wed 12/312:10 pmSYD - CMH
3 stops25h 40mUnited Airlines
Deal found 4/23$1,463
This Travelocity deal was found by Cheapflights users on 4/23. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/166:30 amCMH - PER
2 stops41h 25mMultiple Airlines
Mon 9/2210:45 pmPER - CMH
2 stops54h 52mMultiple Airlines
Deal found 4/23$1,487

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 April 24, 2025.
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

Tue 9/9

4:35 pm-7:05 am

2 stops24h 30m

Brisbane

Wed 9/17

6:00 am-8:38 pm

3 stops28h 38m

$1,380

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

Fri 9/19

9:20 am-7:20 am

2 stops32h 00m

Sydney Kingsford Smith

Sun 10/12

10:20 am-8:38 pm

2 stops25h 18m

$1,382

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

Tue 10/14

4:55 pm-8:20 am

2 stops24h 25m

Sydney Kingsford Smith

Sat 10/18

10:20 am-3:33 pm

2 stops44h 13m

$1,385

ColumbusBrisbane

CMH - BNE

CMHBNE

Columbus

Wed 8/20

5:03 pm-8:30 am

2 stops25h 27m

Brisbane

Wed 8/27

9:45 am-10:13 pm

2 stops26h 28m

$1,387

ColumbusBrisbane

CMH - BNE

CMHBNE

Columbus

Fri 8/1

4:15 pm-7:05 am

2 stops48h 50m

Brisbane

Tue 8/12

10:20 am-3:33 pm

2 stops43h 13m

$1,390

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

Mon 8/25

5:03 pm-6:55 am

2 stops23h 52m

Sydney Kingsford Smith

Mon 9/1

6:20 pm-10:13 pm

2 stops41h 53m

$1,405

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

Mon 8/25

5:45 pm-7:05 am

1 stop23h 20m

Sydney Kingsford Smith

Mon 9/1

9:10 am-4:55 pm

1 stop21h 45m

$1,443

ColumbusMelbourne

CMH - MEL

CMHMEL

Columbus

Fri 9/12

11:43 am-10:50 am

2 stops33h 07m

Melbourne

Sat 9/20

6:55 pm-3:59 pm

2 stops59h 04m

$1,443

ColumbusBrisbane

CMH - BNE

CMHBNE

Columbus

Wed 8/20

5:45 pm-5:25 am

1 stop21h 40m

Brisbane

Wed 8/27

6:00 am-10:01 pm

2 stops30h 01m

$1,458

ColumbusBrisbane

CMH - BNE

CMHBNE

Columbus

Sat 8/16

7:45 pm-6:30 am

2 stops44h 45m

Brisbane

Sun 8/24

10:30 am-11:44 pm

2 stops27h 14m

$1,460

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

Showing 1-10 of 41 results
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5

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 $1,046). Flying from Columbus to Australia in December is currently the most expensive (average of $1,643). 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.

What is the cheapest time of day to fly from CMH to AU?

Find hourly flight availability from Columbus to Australia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 24, 2025.

When flying from Columbus to Australia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Australia by month

Plan your trip to Australia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Australia ranges from 2.0 - 5.1 inches per month. March is typically the wettest month, when rainfall can reach 5.1 in. September is typically the driest time to visit Australia when rainfall is around 2.0 in.

Temperature in Australia by month

Plan your trip to Australia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Australia, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 51.8 F).

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 April 24, 2025.
See what other customers who have flown with Emirates, Delta and Air New Zealand from Columbus to Australia have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.0
Very good
3,205 reviews

Boarding

8.1

Overall

8.0

Crew

8.3

Entertainment

8.2

Comfort

8.0

Food

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Emirates
8.0
Very good
3,205 reviews
Emirates
8.0
Very good
3,205 reviews

Boarding

8.1

Overall

8.0

Crew

8.3

Entertainment

8.2

Comfort

8.0

Food

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Delta
8.0
Very good
7,920 reviews
Emirates
8.0
Very good
3,205 reviews

Boarding

8.1

Overall

8.0

Crew

8.3

Entertainment

8.2

Comfort

8.0

Food

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Air New Zealand
8.0
Very good
469 reviews
Emirates
8.0
Very good
3,205 reviews

Boarding

8.1

Overall

8.0

Crew

8.3

Entertainment

8.2

Comfort

8.0

Food

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Alaska Airlines
8.0
Very good
9,918 reviews
Emirates
8.0
Very good
3,205 reviews

Boarding

8.1

Overall

8.0

Crew

8.3

Entertainment

8.2

Comfort

8.0

Food

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Qantas Airways
7.5
Good
826 reviews
Emirates
8.0
Very good
3,205 reviews

Boarding

8.1

Overall

8.0

Crew

8.3

Entertainment

8.2

Comfort

8.0

Food

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

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.

  • What are the cheapest airlines to fly from Columbus to Australia one-way?

    The cheapest airlines for a one-way flight from Columbus to Australia are Delta ($840), United Airlines ($967), and Qantas Airways ($1,029).

  • 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 - 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 to Australia?

    Currently, February is the cheapest month in which you can book a flight from Columbus to Australia (average of $1,046). Flying from Columbus to Australia in December is currently the most expensive (average of $1,643). 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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Top 5 airlines flying from Columbus to Australia

Discover the top 5 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 April 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$410Average$1,413FlexibilityNo cancel feeOn-time71%
DeltaCheapest$888Average$1,461FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$951Average$1,511FlexibilityNo cancel feeOn-time69%
Qantas AirwaysCheapest$1,176Average$2,301FlexibilityNo cancel feeOn-time74%
Air New ZealandCheapest$1,257Average$1,482FlexibilityNo cancel feeOn-time78%

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