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$784+ 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 6/13. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — SYD
May 4 — May 111
Sun 5/4
Sun 5/11
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 29, 2025.

Round-trip from

$1,240
(StudentUniverse)

One-way from

$784
(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 ($184 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 29, 2025.

This Justfly.com deal was found by Cheapflights users on 4/29. 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.
Thu 11/209:30 amCMH - BNE
2 stops32h 10mAir Canada
Thu 11/2710:45 amBNE - CMH
2 stops49h 11mAir Canada
Deal found 4/29$1,225
This StudentUniverse deal was found by Cheapflights users on 4/28. 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.
Tue 7/225:00 pmCMH - SYD
2 stops25h 45mAir New Zealand
Thu 8/78:45 amSYD - CMH
2 stops29h 14mAir New Zealand
Deal found 4/28$1,240
This United Airlines deal was found by Cheapflights users on 4/29. 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 4/29$1,313
This Flysmarter deal was found by Cheapflights users on 4/29. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/25:20 pmCMH - SYD
1 stop23h 45mQantas Airways
Mon 6/169:10 amSYD - CMH
1 stop21h 51mQantas Airways
Deal found 4/29$1,317
This United Airlines deal was found by Cheapflights users on 4/29. 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 6/22:21 pmCMH - SYD
2 stops26h 39mUnited Airlines
Mon 6/1610:20 amSYD - CMH
2 stops25h 48mUnited Airlines
Deal found 4/29$1,352
This Delta deal was found by Cheapflights users on 4/28. 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.
Sun 6/88:10 amCMH - SYD
2 stops32h 25mDelta
Sat 7/59:25 amSYD - CMH
2 stops38h 44mDelta
Deal found 4/28$1,371
This Priceline deal was found by Cheapflights users on 4/28. 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.
Mon 6/97:00 amCMH - SYD
2 stops34h 20mMultiple Airlines
Fri 6/139:10 amSYD - CMH
1 stop21h 51mMultiple Airlines
Deal found 4/28$1,394
This StudentUniverse deal was found by Cheapflights users on 4/29. 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.
Sun 8/175:00 pmCMH - BNE
2 stops25h 30mAir New Zealand
Sun 8/249:45 amBNE - CMH
2 stops26h 28mAir New Zealand
Deal found 4/29$1,399
This American Airlines deal was found by Cheapflights users on 4/29. 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.
Wed 7/95:55 pmCMH - SYD
1 stop23h 10mAmerican Airlines
Wed 7/169:10 amSYD - CMH
1 stop21h 51mAmerican Airlines
Deal found 4/29$1,442
This Ovago deal was found by Cheapflights users on 4/29. 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.
Mon 6/235:55 pmCMH - BNE
1 stop21h 30mQantas Airways
Mon 7/148:05 pmBNE - CMH
1 stop34h 56mQantas Airways
Deal found 4/29$1,450
This Flysmarter deal was found by Cheapflights users on 4/29. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/27:55 pmCMH - SYD
3 stops45h 05mAir Canada
Mon 6/169:30 amSYD - CMH
2 stops23h 28mAir Canada
Deal found 4/29$1,500
This American Airlines deal was found by Cheapflights users on 4/28. 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.
Tue 7/111:10 amCMH - BNE
2 stops28h 15mAmerican Airlines
Tue 7/158:05 pmBNE - CMH
2 stops27h 55mAmerican Airlines
Deal found 4/28$1,517

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 29, 2025.
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

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

Mon 6/2

5:20 pm-7:05 am

1 stop23h 45m

Sydney Kingsford Smith

Mon 6/16

9:10 am-5:01 pm

1 stop21h 51m

$1,317

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

Fri 6/27

5:55 pm-7:30 am

1 stop23h 35m

Sydney Kingsford Smith

Thu 7/24

9:10 am-5:01 pm

1 stop21h 51m

$1,333

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

Mon 6/2

2:21 pm-7:00 am

2 stops26h 39m

Sydney Kingsford Smith

Mon 6/16

10:20 am-10:08 pm

2 stops25h 48m

$1,352

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

Sun 6/8

2:47 pm-6:35 am

2 stops25h 48m

Sydney Kingsford Smith

Sat 7/5

9:25 am-9:05 am

2 stops37h 40m

$1,372

ColumbusBrisbane

CMH - BNE

CMHBNE

Columbus

Mon 6/23

5:55 pm-5:25 am

1 stop21h 30m

Brisbane

Mon 7/14

8:05 pm-5:01 pm

1 stop34h 56m

$1,450

ColumbusBrisbane

CMH - BNE

CMHBNE

Columbus

Sat 6/28

7:45 pm-6:30 am

2 stops44h 45m

Brisbane

Tue 7/15

10:30 am-9:37 am

2 stops37h 07m

$1,459

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

Mon 6/2

7:55 pm-7:00 am

3 stops45h 05m

Sydney Kingsford Smith

Mon 6/16

9:30 am-6:58 pm

2 stops23h 28m

$1,500

ColumbusBrisbane

CMH - BNE

CMHBNE

Columbus

Tue 7/1

11:10 am-5:25 am

2 stops28h 15m

Brisbane

Tue 7/15

8:05 pm-10:00 am

2 stops27h 55m

$1,517

ColumbusMelbourne

CMH - MEL

CMHMEL

Columbus

Tue 6/3

8:50 am-8:15 am

2 stops33h 25m

Melbourne

Tue 6/24

10:55 am-11:28 pm

2 stops26h 33m

$1,595

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

Tue 5/20

7:00 am-7:45 pm

2 stops46h 45m

Sydney Kingsford Smith

Thu 5/29

9:40 pm-5:37 pm

2 stops33h 57m

$1,596

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

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 Airport to Australia

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

Currently, March is the cheapest month in which you can book a flight from Columbus Airport to Australia (average of $1,043). Flying from Columbus Airport 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 29, 2025.

When flying from Columbus Airport 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 29, 2025.
Read through reviews of airlines operating flights from Columbus to Australia, such as Alaska Airlines, Emirates and Delta. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,961 reviews

Food

7.1

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,961 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Food

7.1

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Emirates
8.0
Very good
3,215 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Food

7.1

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,936 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Food

7.1

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Air New Zealand
8.0
Very good
472 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Food

7.1

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Qantas Airways
7.5
Good
829 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Food

7.1

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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 Airport to Australia one-way?

    The cheapest airlines for a one-way flight from Columbus Airport to Australia are Delta ($839), Qantas Airways ($869), and United Airlines ($1,033).

  • What are the most popular routes from Columbus Airport to Australia?

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

  • 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, March is the cheapest month in which you can book a flight from Columbus Airport to Australia (average of $1,043). Flying from Columbus Airport 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

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 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 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$358Average$1,440FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$410Average$1,430FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$1,013Average$1,583FlexibilityNo cancel feeOn-time69%
Qantas AirwaysCheapest$1,176Average$2,170FlexibilityNo cancel feeOn-time74%
Air New ZealandCheapest$1,257Average$1,482FlexibilityNo cancel feeOn-time78%

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