Australia

$714+ 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 10/2. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — SYD
Jun 12 — Jun 191
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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 May 13, 2026.

This American Airlines deal was found by Cheapflights users on 5/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/222:53 pm
CMH
-
MEL
1 stop24h 07m
American Airlines
Mon 6/299:45 am
MEL
-
CMH
1 stop21h 08m
American Airlines
Deal found 5/9$1,082
This Delta deal was found by Cheapflights users on 5/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/273:50 pm
CMH
-
MEL
2 stops26h 00m
Delta
Tue 11/312:00 pm
MEL
-
CMH
2 stops27h 59m
Delta
Deal found 5/10$1,106
This KAYAK deal was found by Cheapflights users on 5/13. 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.
Sun 5/179:00 am
CMH
-
SYD
1 stop31h 55m
Air New Zealand
Tue 6/309:30 am
SYD
-
CMH
1 stop22h 45m
Air New Zealand
Deal found 5/13$1,160
This United Airlines deal was found by Cheapflights users on 5/13. 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.
Sun 5/174:54 pm
CMH
-
SYD
2 stops24h 06m
United Airlines
Tue 6/309:30 am
SYD
-
CMH
1 stop22h 45m
United Airlines
Deal found 5/13$1,161
This KAYAK deal was found by Cheapflights users on 5/11. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/87:31 pm
CMH
-
SYD
1 stop21h 24m
Air New Zealand
Mon 6/229:30 am
SYD
-
CMH
2 stops33h 45m
Air New Zealand
Deal found 5/11$1,165
This United Airlines deal was found by Cheapflights users on 5/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/83:30 pm
CMH
-
SYD
2 stops25h 30m
United Airlines
Mon 6/229:30 am
SYD
-
CMH
2 stops33h 45m
United Airlines
Deal found 5/12$1,166
This Air Canada deal was found by Cheapflights users on 5/12. 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.
Mon 6/82:15 pm
CMH
-
SYD
3 stops51h 05m
Air Canada
Mon 6/229:20 am
SYD
-
CMH
2 stops44h 02m
Air Canada
Deal found 5/12$1,205
This Expedia deal was found by Cheapflights users on 5/9. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/49:55 am
CMH
-
SYD
2 stops31h 25m
Air Canada
Tue 8/119:20 am
SYD
-
CMH
2 stops42h 12m
Air Canada
Deal found 5/9$1,207
This KAYAK deal was found by Cheapflights users on 5/11. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/87:54 pm
CMH
-
SYD
2 stops45h 01m
Air New Zealand
Sat 8/2210:20 am
SYD
-
CMH
1 stop21h 41m
Air New Zealand
Deal found 5/11$1,230
This United Airlines deal was found by Cheapflights users on 5/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/87:15 am
CMH
-
SYD
2 stops57h 40m
United Airlines
Sat 8/2210:20 am
SYD
-
CMH
2 stops22h 38m
United Airlines
Deal found 5/11$1,232
This Air Canada deal was found by Cheapflights users on 5/12. 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.
Tue 5/269:55 am
CMH
-
SYD
2 stops31h 25m
Air Canada
Fri 5/299:20 am
SYD
-
CMH
2 stops44h 02m
Air Canada
Deal found 5/12$1,239
This Air Canada deal was found by Cheapflights users on 5/12. 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.
Wed 5/132:15 pm
CMH
-
SYD
3 stops51h 05m
Air Canada
Sun 5/179:20 am
SYD
-
CMH
2 stops44h 02m
Air Canada
Deal found 5/12$1,242

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 May 13, 2026.

Round-trip from

$1,082
(American Airlines)

One-way from

$714
(Kiwi.com)

Popular in

December

Cheapest in

November

Average price

$1,390
From Columbus to Australia
One-way flight from Columbus to Australia
Highest demand for flights based on searches. 10% potential increase in price ($162 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($34 potential savings vs. average RT price).
Average for round-trip flights in May 2026

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 May 13, 2026.
Use the filters below to find and compare flights from Columbus to Australia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ColumbusMelbourne

CMH - MEL

CMHMEL

Columbus

Mon 6/22

2:10 pm-6:45 am

2 stops26h 35m

Melbourne

Mon 6/29

9:45 am-9:10 pm

2 stops25h 25m

$1,087

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

Mon 6/8

3:30 pm-7:00 am

2 stops25h 30m

Sydney Kingsford Smith

Mon 6/22

9:30 am-5:15 am

2 stops33h 45m

$1,166

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

Sat 8/8

7:15 am-6:55 am

2 stops57h 40m

Sydney Kingsford Smith

Sat 8/22

10:20 am-6:58 pm

2 stops22h 38m

$1,232

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

Fri 6/12

4:20 pm-7:00 am

2 stops24h 40m

Sydney Kingsford Smith

Fri 6/19

9:30 am-6:15 pm

1 stop22h 45m

$1,261

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

Tue 8/4

6:00 pm-7:05 am

1 stop23h 05m

Sydney Kingsford Smith

Tue 8/11

9:10 am-5:12 pm

1 stop22h 02m

$1,306

ColumbusMelbourne

CMH - MEL

CMHMEL

Columbus

Mon 5/25

10:47 am-7:50 am

2 stops31h 03m

Melbourne

Fri 5/29

10:00 am-6:52 pm

2 stops22h 52m

$1,322

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

Mon 10/26

5:59 pm-8:00 am

1 stop23h 01m

Sydney Kingsford Smith

Fri 11/20

5:50 pm-2:28 pm

2 stops36h 38m

$1,337

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

Wed 6/17

2:00 pm-6:50 am

2 stops26h 50m

Sydney Kingsford Smith

Mon 7/13

9:15 am-12:44 am

2 stops29h 29m

$1,340

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

Mon 6/8

6:00 pm-7:05 am

2 stops23h 05m

Sydney Kingsford Smith

Mon 6/22

9:10 am-4:53 pm

1 stop21h 43m

$1,362

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

Wed 9/16

5:55 pm-9:10 am

2 stops25h 15m

Sydney Kingsford Smith

Thu 9/24

12:00 pm-6:52 pm

1 stop20h 52m

$1,376

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/11

Showing 1-10 of 47 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 to Australia

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

Currently, June is the cheapest month in which you can book a flight from Columbus to Australia (average of $222). Flying from Columbus to Australia in October is currently the most expensive (average of $1,292). 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 May 13, 2026.
Peruse reviews from past customers who have flown with Qantas Airways,United Airlines, andAmerican 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.

Food

7.0

Boarding

7.7

Comfort

7.4

Crew

8.1

Overall

7.5

Entertainment

7.2

Reviews

1 / 20
2.0
Mediocre

Midhat,Apr 2026

AKL - ADL

Poor as usual. Flight was delayed for more than 4 hours. The Staff was rude. Food was terrible. Very unreliable, unprofessional and unpleasant.

Food

7.0

Boarding

7.7

Comfort

7.4

Crew

8.1

Overall

7.5

Entertainment

7.2

Reviews

1 / 20
2.0
Mediocre

Midhat,Apr 2026

AKL - ADL

Poor as usual. Flight was delayed for more than 4 hours. The Staff was rude. Food was terrible. Very unreliable, unprofessional and unpleasant.

Food

7.0

Boarding

7.7

Comfort

7.4

Crew

8.1

Overall

7.5

Entertainment

7.2

Reviews

1 / 20
2.0
Mediocre

Midhat,Apr 2026

AKL - ADL

Poor as usual. Flight was delayed for more than 4 hours. The Staff was rude. Food was terrible. Very unreliable, unprofessional and unpleasant.

Food

7.0

Boarding

7.7

Comfort

7.4

Crew

8.1

Overall

7.5

Entertainment

7.2

Reviews

1 / 20
2.0
Mediocre

Midhat,Apr 2026

AKL - ADL

Poor as usual. Flight was delayed for more than 4 hours. The Staff was rude. Food was terrible. Very unreliable, unprofessional and unpleasant.

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 05m. American Airlines provides one of the quickest options available for as low as $1,306. The distance between Columbus and Australia is about 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 to Australia?

  • 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, June is the cheapest month in which you can book a flight from Columbus to Australia (average of $222). Flying from Columbus to Australia in October is currently the most expensive (average of $1,292). 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 May 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$502Average$1,471FlexibilityNo cancel feeOn-time69%
Qantas AirwaysCheapest$823Average$1,563FlexibilityNo cancel feeOn-time74%
American AirlinesCheapest$1,166Average$2,003FlexibilityNo cancel feeOn-time71%

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