$690+ 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 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — SYD
May 15 — May 221
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Columbus to Australia with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Columbus to Australia
Cheapest
Best
Last-minute
One-way
Cheapest flights from Columbus to AustraliaExplore 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 15, 2026.
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 15, 2026.
This Air Canada deal was found by Cheapflights users on 4/12. 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 5/274:05 pm
CMH
- MEL
3 stops29h 15m
Multiple Airlines
Wed 6/36:00 am
MEL
- CMH
3 stops45h 32m
Multiple Airlines
Deal found 4/12![Multiple Airlines logo]()
$1,193
This Air Canada deal was found by Cheapflights users on 4/12. 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.
Thu 5/284:05 pm
CMH
- MEL
3 stops29h 15m
Multiple Airlines
Thu 6/46:00 am
MEL
- CMH
3 stops45h 32m
Multiple Airlines
Deal found 4/12![Multiple Airlines logo]()
$1,195
This Priceline deal was found by Cheapflights users on 4/10. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/254:05 pm
CMH
- MEL
3 stops29h 00m
Air Canada
Mon 6/18:30 pm
MEL
- CMH
3 stops55h 02m
Air Canada
Deal found 4/10![Air Canada logo]()
$1,221
This FlightHub deal was found by Cheapflights users on 4/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/42:15 pm
CMH
- BNE
2 stops50h 50m
Air Canada
Sun 8/910:00 am
BNE
- CMH
2 stops48h 22m
Air Canada
Deal found 4/10![Air Canada logo]()
$1,230
This Air Canada deal was found by Cheapflights users on 4/12. 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 5/124:05 pm
CMH
- MEL
3 stops29h 15m
Multiple Airlines
Tue 5/196:00 am
MEL
- CMH
3 stops45h 32m
Multiple Airlines
Deal found 4/12![Multiple Airlines logo]()
$1,249
This BusinessClass deal was found by Cheapflights users on 4/12. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/124:05 pm
CMH
- MEL
2 stops29h 00m
Singapore Airlines
Tue 5/196:00 am
MEL
- CMH
2 stops45h 32m
Singapore Airlines
Deal found 4/12![Singapore Airlines logo]()
$1,286
This oojo deal was found by Cheapflights users on 4/14. 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.
Wed 11/185:55 pm
CMH
- BNE
1 stop20h 55m
Qantas Airways
Mon 11/306:30 pm
BNE
- CMH
2 stops39h 23m
Qantas Airways
Deal found 4/14![Qantas Airways logo]()
$1,288
This Air Canada deal was found by Cheapflights users on 4/13. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/82:15 pm
CMH
- BNE
2 stops26h 50m
Air Canada
Tue 9/2210:15 am
BNE
- CMH
2 stops43h 07m
Air Canada
Deal found 4/13![Air Canada logo]()
$1,293
This oojo deal was found by Cheapflights users on 4/11. 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.
Mon 10/265:59 pm
CMH
- SYD
1 stop23h 01m
Qantas Airways
Fri 11/205:50 pm
SYD
- CMH
2 stops36h 38m
Qantas Airways
Deal found 4/11![Qantas Airways logo]()
$1,301
This Air Canada deal was found by Cheapflights users on 4/13. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/82:15 pm
CMH
- BNE
2 stops26h 50m
Multiple Airlines
Tue 9/228:15 pm
BNE
- CMH
3 stops38h 06m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$1,327
This Priceline deal was found by Cheapflights users on 4/14. 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.
Fri 5/299:55 am
CMH
- MEL
3 stops35h 10m
Air Canada
Fri 6/56:00 am
MEL
- CMH
3 stops45h 32m
Air Canada
Deal found 4/14![Air Canada logo]()
$1,331
This Air Canada deal was found by Cheapflights users on 4/13. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/94:05 pm
CMH
- MEL
3 stops29h 15m
Multiple Airlines
Fri 6/196:00 am
MEL
- CMH
3 stops45h 32m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$1,343
Best flights from Columbus to AustraliaDiscover carefully curated flight deals from Columbus to Australia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 15, 2026.
Discover carefully curated flight deals from Columbus to Australia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 15, 2026.
This BusinessClass deal was found by Cheapflights users on 4/12. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/124:05 pm
CMH
- MEL
2 stops29h 00m
Singapore Airlines
Tue 5/196:00 am
MEL
- CMH
2 stops45h 32m
Singapore Airlines
Deal found 4/12![Singapore Airlines logo]()
$1,286
This Air Canada deal was found by Cheapflights users on 4/13. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/82:15 pm
CMH
- BNE
2 stops26h 50m
Air Canada
Tue 9/2210:15 am
BNE
- CMH
2 stops43h 07m
Air Canada
Deal found 4/13![Air Canada logo]()
$1,293
This Air Canada deal was found by Cheapflights users on 4/13. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/89:55 am
CMH
- BNE
3 stops35h 35m
Multiple Airlines
Tue 9/228:15 pm
BNE
- CMH
3 stops38h 06m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$1,356
This oojo deal was found by Cheapflights users on 4/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/252:52 pm
CMH
- MEL
1 stop24h 08m
Qantas Airways
Mon 6/14:35 pm
MEL
- CMH
2 stops38h 20m
Qantas Airways
Deal found 4/10![Qantas Airways logo]()
$1,385
This United Airlines deal was found by Cheapflights users on 4/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/93:29 pm
CMH
- MEL
2 stops26h 46m
United Airlines
Sat 5/1610:55 am
MEL
- CMH
1 stop24h 49m
United Airlines
Deal found 4/10![United Airlines logo]()
$1,481
This Delta deal was found by Cheapflights users on 4/10. 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.
Wed 4/2910:06 am
CMH
- SYD
2 stops30h 44m
Delta
Tue 8/49:15 am
SYD
- CMH
2 stops23h 48m
Delta
Deal found 4/10![Delta logo]()
$1,493
This oojo deal was found by Cheapflights users on 4/14. 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 8/259:22 am
CMH
- PER
2 stops45h 13m
Qatar Airways
Fri 9/113:40 pm
PER
- CMH
2 stops37h 45m
Qatar Airways
Deal found 4/14![Qatar Airways logo]()
$1,618
This American Airlines deal was found by Cheapflights users on 4/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/86:00 pm
CMH
- SYD
2 stops23h 30m
American Airlines
Wed 7/229:10 am
SYD
- CMH
2 stops25h 47m
American Airlines
Deal found 4/12![American Airlines logo]()
$1,629
This FlightHub deal was found by Cheapflights users on 4/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/44:05 pm
CMH
- BNE
3 stops50h 25m
Air Canada
Sun 8/910:00 am
BNE
- CMH
2 stops41h 32m
Air Canada
Deal found 4/10![Air Canada logo]()
$1,297
This oojo deal was found by Cheapflights users on 4/12. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/177:50 pm
CMH
- SYD
1 stop21h 05m
Qantas Airways
Mon 7/139:50 pm
SYD
- CMH
2 stops57h 10m
Qantas Airways
Deal found 4/12![Qantas Airways logo]()
$1,407
This United Airlines deal was found by Cheapflights users on 4/14. 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.
Fri 5/293:30 pm
CMH
- MEL
2 stops26h 00m
United Airlines
Fri 6/59:30 am
MEL
- CMH
1 stop22h 45m
United Airlines
Deal found 4/14![United Airlines logo]()
$1,481
This oojo deal was found by Cheapflights users on 4/14. 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.
Wed 5/203:51 pm
CMH
- MEL
1 stop23h 09m
Qantas Airways
Fri 5/299:45 am
MEL
- CMH
1 stop21h 10m
Qantas Airways
Deal found 4/14![Qantas Airways logo]()
$1,418
This Air Canada deal was found by Cheapflights users on 4/10. 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.
Sat 7/49:55 am
CMH
- BNE
3 stops35h 35m
Multiple Airlines
Sun 8/98:15 pm
BNE
- CMH
3 stops38h 07m
Multiple Airlines
Deal found 4/10![Multiple Airlines logo]()
$1,597
This FlightHub deal was found by Cheapflights users on 4/13. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1512:34 pm
CMH
- PER
2 stops42h 01m
Qatar Airways
Wed 9/303:40 pm
PER
- CMH
2 stops37h 45m
Qatar Airways
Deal found 4/13![Qatar Airways logo]()
$1,618
This United Airlines deal was found by Cheapflights users on 4/12. 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.
Wed 5/273:30 pm
CMH
- MEL
2 stops26h 45m
United Airlines
Wed 6/39:30 am
MEL
- CMH
1 stop22h 45m
United Airlines
Deal found 4/12![United Airlines logo]()
$1,481
This Qantas Airways deal was found by Cheapflights users on 4/12. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/85:50 pm
CMH
- SYD
2 stops36h 20m
Qantas Airways
Wed 7/2212:00 pm
SYD
- CMH
1 stop21h 01m
Qantas Airways
Deal found 4/12![Qantas Airways logo]()
$1,431
This Air Canada deal was found by Cheapflights users on 4/13. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/99:55 am
CMH
- AVV
3 stops38h 15m
Multiple Airlines
Fri 6/198:55 pm
AVV
- CMH
3 stops54h 37m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$1,605
This United Airlines deal was found by Cheapflights users on 4/12. 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.
Tue 5/122:19 pm
CMH
- MEL
2 stops27h 56m
United Airlines
Tue 5/1910:55 am
MEL
- CMH
1 stop23h 04m
United Airlines
Deal found 4/12![United Airlines logo]()
$1,481
This Justfly.com deal was found by Cheapflights users on 4/10. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2911:36 am
CMH
- ADL
2 stops38h 44m
Qatar Airways
Sat 10/1010:00 pm
ADL
- CMH
2 stops38h 15m
Qatar Airways
Deal found 4/10![Qatar Airways logo]()
$1,687
This oojo deal was found by Cheapflights users on 4/14. 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.
Sat 7/42:43 pm
CMH
- BNE
2 stops28h 37m
Qantas Airways
Sun 8/98:45 pm
BNE
- CMH
2 stops39h 25m
Qantas Airways
Deal found 4/14![Qantas Airways logo]()
$1,438
This United Airlines deal was found by Cheapflights users on 4/12. 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 5/183:29 pm
CMH
- MEL
2 stops26h 46m
United Airlines
Wed 5/2710:55 am
MEL
- CMH
2 stops25h 42m
United Airlines
Deal found 4/12![United Airlines logo]()
$1,485
This oojo deal was found by Cheapflights users on 4/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/86:21 pm
CMH
- MCY
2 stops30h 54m
Multiple Airlines
Fri 5/223:20 pm
MCY
- CMH
2 stops39h 35m
Multiple Airlines
Deal found 4/10![Multiple Airlines logo]()
$1,718
This oojo deal was found by Cheapflights users on 4/14. 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.
Fri 5/295:45 pm
CMH
- BNE
1 stop21h 15m
Qantas Airways
Fri 6/58:35 pm
BNE
- CMH
1 stop34h 20m
Qantas Airways
Deal found 4/14![Qantas Airways logo]()
$1,449
This United Airlines deal was found by Cheapflights users on 4/14. 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 5/204:54 pm
CMH
- MEL
2 stops24h 36m
United Airlines
Fri 5/299:30 am
MEL
- CMH
3 stops28h 29m
United Airlines
Deal found 4/14![United Airlines logo]()
$1,485
This Expedia deal was found by Cheapflights users on 4/12. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/186:21 pm
CMH
- AVV
2 stops31h 44m
Multiple Airlines
Wed 5/276:00 am
AVV
- CMH
2 stops27h 00m
Multiple Airlines
Deal found 4/12![Multiple Airlines logo]()
$1,720
This Qantas Airways deal was found by Cheapflights users on 4/12. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/183:51 pm
CMH
- MEL
1 stop23h 09m
Qantas Airways
Wed 5/271:35 pm
MEL
- CMH
1 stop21h 35m
Qantas Airways
Deal found 4/12![Qantas Airways logo]()
$1,470
This United Airlines deal was found by Cheapflights users on 4/13. 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 5/109:00 am
CMH
- SYD
1 stop31h 55m
United Airlines
Wed 5/2010:20 am
SYD
- CMH
1 stop25h 44m
United Airlines
Deal found 4/13![United Airlines logo]()
$1,488
This Qatar Airways deal was found by Cheapflights users on 4/14. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/2511:56 am
CMH
- BNE
3 stops45h 44m
Multiple Airlines
Wed 5/2010:10 pm
BNE
- CMH
2 stops39h 48m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$1,747
This United Airlines deal was found by Cheapflights users on 4/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/253:30 pm
CMH
- SYD
2 stops25h 25m
United Airlines
Mon 6/110:20 am
SYD
- CMH
3 stops27h 39m
United Airlines
Deal found 4/10![United Airlines logo]()
$1,493
This United Airlines deal was found by Cheapflights users on 4/11. 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.
Mon 6/87:31 pm
CMH
- SYD
1 stop21h 24m
United Airlines
Mon 6/2210:20 am
SYD
- CMH
2 stops37h 37m
United Airlines
Deal found 4/11![United Airlines logo]()
$1,493
Last-minute flights from Columbus to AustraliaDiscover last-minute flight deals from Columbus to Australia. Data last updated April 15, 2026 and is based on user searches.
Discover last-minute flight deals from Columbus to Australia. Data last updated April 15, 2026 and is based on user searches.
This oojo deal was found by Cheapflights users on 4/11. 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.
Sat 4/256:21 pm
CMH
- BNE
1 stop32h 29m
Qantas Airways
Wed 5/208:35 pm
BNE
- CMH
1 stop34h 20m
Qantas Airways
Deal found 4/11![Qantas Airways logo]()
$1,358
This FlightHub deal was found by Cheapflights users on 4/14. 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.
Wed 4/296:21 pm
CMH
- SYD
2 stops28h 54m
Qantas Airways
Tue 8/412:00 pm
SYD
- CMH
1 stop21h 01m
Qantas Airways
Deal found 4/14![Qantas Airways logo]()
$1,403
This Air Canada deal was found by Cheapflights users on 4/12. 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 5/124:05 pm
CMH
- MEL
3 stops29h 15m
Multiple Airlines
Tue 5/196:00 am
MEL
- CMH
3 stops45h 32m
Multiple Airlines
Deal found 4/12![Multiple Airlines logo]()
$1,249
This BusinessClass deal was found by Cheapflights users on 4/12. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/124:05 pm
CMH
- MEL
2 stops29h 00m
Singapore Airlines
Tue 5/196:00 am
MEL
- CMH
2 stops45h 32m
Singapore Airlines
Deal found 4/12![Singapore Airlines logo]()
$1,286
This oojo deal was found by Cheapflights users on 4/12. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/186:21 pm
CMH
- MEL
2 stops25h 39m
Qantas Airways
Wed 5/271:35 pm
MEL
- CMH
1 stop21h 35m
Qantas Airways
Deal found 4/12![Qantas Airways logo]()
$1,371
This Priceline deal was found by Cheapflights users on 4/10. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/254:05 pm
CMH
- MEL
3 stops29h 00m
Air Canada
Mon 6/18:30 pm
MEL
- CMH
3 stops55h 02m
Air Canada
Deal found 4/10![Air Canada logo]()
$1,221
This Priceline deal was found by Cheapflights users on 4/10. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/259:55 am
CMH
- MEL
3 stops35h 10m
Multiple Airlines
Mon 6/19:45 am
MEL
- CMH
1 stop21h 10m
Multiple Airlines
Deal found 4/10![Multiple Airlines logo]()
$1,382
This oojo deal was found by Cheapflights users on 4/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/252:52 pm
CMH
- MEL
1 stop24h 08m
Qantas Airways
Mon 6/14:35 pm
MEL
- CMH
2 stops38h 20m
Qantas Airways
Deal found 4/10![Qantas Airways logo]()
$1,385
This Air Canada deal was found by Cheapflights users on 4/12. 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 5/274:05 pm
CMH
- MEL
3 stops29h 15m
Multiple Airlines
Wed 6/36:00 am
MEL
- CMH
3 stops45h 32m
Multiple Airlines
Deal found 4/12![Multiple Airlines logo]()
$1,193
This Air Canada deal was found by Cheapflights users on 4/12. 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.
Thu 5/284:05 pm
CMH
- MEL
3 stops29h 15m
Multiple Airlines
Thu 6/46:00 am
MEL
- CMH
3 stops45h 32m
Multiple Airlines
Deal found 4/12![Multiple Airlines logo]()
$1,195
This Priceline deal was found by Cheapflights users on 4/14. 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.
Fri 5/299:55 am
CMH
- MEL
3 stops35h 10m
Air Canada
Fri 6/56:00 am
MEL
- CMH
3 stops45h 32m
Air Canada
Deal found 4/14![Air Canada logo]()
$1,331
This oojo deal was found by Cheapflights users on 4/14. 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.
Fri 5/295:45 pm
CMH
- ADL
2 stops28h 00m
Qantas Airways
Fri 6/56:25 am
ADL
- CMH
2 stops26h 05m
Qantas Airways
Deal found 4/14![Qantas Airways logo]()
$1,386
One-way flights from Columbus to AustraliaSearch for one-way flight options from Columbus to Australia. Find affordable one-way fares based on user searches. Data last updated April 15, 2026.
Search for one-way flight options from Columbus to Australia. Find affordable one-way fares based on user searches. Data last updated April 15, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/157:00 am
CMH
- BNE
3 stops37h 40m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$690
This Air Canada deal was found by Cheapflights users on 4/13. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/152:15 pm
CMH
- BNE
2 stops50h 50m
Air Canada
Deal found 4/13![Air Canada logo]()
$725
This Cheapflightsfares deal was found by Cheapflights users on 4/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/44:09 pm
CMH
- SYD
2 stops37h 01m
ANA
Deal found 4/14![ANA logo]()
$844
This Cheapflightsfares deal was found by Cheapflights users on 4/13. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/155:55 pm
CMH
- BNE
1 stop21h 05m
Qantas Airways
Deal found 4/13![Qantas Airways logo]()
$903
This oojo deal was found by Cheapflights users on 4/15. 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.
Sat 7/45:50 pm
CMH
- SYD
1 stop23h 15m
Qantas Airways
Deal found 4/15![Qantas Airways logo]()
$911
This oojo deal was found by Cheapflights users on 4/14. 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.
Fri 7/38:06 pm
CMH
- SYD
1 stop20h 49m
Qantas Airways
Deal found 4/14![Qantas Airways logo]()
$912
This American Airlines deal was found by Cheapflights users on 4/14. 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.
Fri 7/33:45 pm
CMH
- SYD
2 stops25h 20m
American Airlines
Deal found 4/14![American Airlines logo]()
$931
This United Airlines deal was found by Cheapflights users on 4/13. 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.
Fri 7/33:30 pm
CMH
- SYD
3 stops49h 30m
United Airlines
Deal found 4/13![United Airlines logo]()
$967
This BusinessClass deal was found by Cheapflights users on 4/14. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/62:38 pm
CMH
- BNE
2 stops29h 42m
Qantas Airways
Deal found 4/14![Qantas Airways logo]()
$1,301
This BusinessClass deal was found by Cheapflights users on 4/11. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/68:06 pm
CMH
- BNE
2 stops25h 24m
Qantas Airways
Deal found 4/11![Qantas Airways logo]()
$1,323
This Air New Zealand deal was found by Cheapflights users on 4/13. 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 Air New Zealand is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/411:03 am
CMH
- SYD
3 stops31h 42m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$1,363
This Qantas Airways deal was found by Cheapflights users on 4/11. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/58:06 pm
CMH
- BNE
2 stops31h 14m
Qantas Airways
Deal found 4/11![Qantas Airways logo]()
$1,513
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 April 15, 2026.
Round-trip from | $1,193 (Air Canada) |
|---|---|
One-way from | $690 (Kiwi.com) |
Popular in | December |
Cheapest in | September |
Average price | $1,386 |
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 15, 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
Cheapest round-trip
ColumbusMelbourne
CMH - MEL
CMHMEL
Columbus
Tue 5/12
4:05 pm-11:05 am
2 stops29h 00m
Melbourne
Tue 5/19
6:00 am-1:32 pm
2 stops45h 32m
$1,286
ColumbusBrisbane
CMH - BNE
CMHBNE
Columbus
Tue 9/8
2:15 pm-7:05 am
2 stops26h 50m
Brisbane
Tue 9/22
10:15 am-3:22 pm
2 stops43h 07m
$1,293
ColumbusBrisbane
CMH - BNE
CMHBNE
Columbus
Sat 7/4
4:05 pm-8:30 am
3 stops50h 25m
Brisbane
Sun 8/9
10:00 am-1:32 pm
2 stops41h 32m
$1,297
ColumbusBrisbane
CMH - BNE
CMHBNE
Columbus
Tue 9/8
9:55 am-11:30 am
3 stops35h 35m
Brisbane
Tue 9/22
8:15 pm-8:21 pm
3 stops38h 06m
$1,356
ColumbusMelbourne
CMH - MEL
CMHMEL
Columbus
Mon 5/25
2:52 pm-5:00 am
1 stop24h 08m
Melbourne
Mon 6/1
4:35 pm-4:55 pm
2 stops38h 20m
$1,385
ColumbusSydney
CMH - SYD
CMHSYD
Columbus
Wed 6/17
7:50 pm-6:55 am
1 stop21h 05m
Sydney Kingsford Smith
Mon 7/13
9:50 pm-5:00 pm
2 stops57h 10m
$1,407
Quickest round-trip
ColumbusMelbourne
CMH - MEL
CMHMEL
Columbus
Wed 5/20
3:51 pm-5:00 am
1 stop23h 09m
Melbourne
Fri 5/29
9:45 am-4:55 pm
1 stop21h 10m
$1,418
ColumbusSydney
CMH - SYD
CMHSYD
Columbus
Wed 7/8
5:50 pm-8:10 pm
2 stops36h 20m
Sydney Kingsford Smith
Wed 7/22
12:00 pm-7:01 pm
1 stop21h 01m
$1,431
ColumbusBrisbane
CMH - BNE
CMHBNE
Columbus
Sat 7/4
2:43 pm-9:20 am
2 stops28h 37m
Brisbane
Sun 8/9
8:45 pm-10:10 pm
2 stops39h 25m
$1,438
ColumbusBrisbane
CMH - BNE
CMHBNE
Columbus
Fri 5/29
5:45 pm-5:00 am
1 stop21h 15m
Brisbane
Fri 6/5
8:35 pm-4:55 pm
1 stop34h 20m
$1,449
Showing 1-10 of 43 resultsSorted by cheapest first
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.
CMH-MEL
CMH-BNE
CMH-SYD
CMH-PER
CMH-AVV
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
C01-AU0
CMH-MEL
CMH-BNE
CMH-SYD
CMH-PER
What is the cheapest month to book a flight from Columbus to Australia?
Currently, September is the cheapest month in which you can book a flight from Columbus to Australia (average of $305). Flying from Columbus 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 April 15, 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.
Boarding
7.7
Entertainment
7.2
Comfort
7.5
Overall
7.5
Crew
8.1
Food
7.0
Reviews
1 / 20
2.0
MediocreMidhat,Feb 2026
WYA - ADL
Boarding
7.7
Entertainment
7.2
Comfort
7.5
Overall
7.5
Crew
8.1
Food
7.0
Reviews
1 / 20
2.0
MediocreMidhat,Feb 2026
WYA - ADL
Boarding
7.7
Entertainment
7.2
Comfort
7.5
Overall
7.5
Crew
8.1
Food
7.0
Reviews
1 / 20
2.0
MediocreMidhat,Feb 2026
WYA - ADL
Boarding
7.7
Entertainment
7.2
Comfort
7.5
Overall
7.5
Crew
8.1
Food
7.0
Reviews
1 / 20
2.0
MediocreMidhat,Feb 2026
WYA - ADL
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.
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.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Top regions
Alternative routes for Columbus to Australia
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Australia by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Columbus to Australia by cabin class
Find flights from Columbus to Australia, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Columbus and Australia flights
Browse other Columbus and Australia flight options. Last updated on April 15, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Fly to Australia regions
Consider these flights traveling to Australia regions.
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 April 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$502 | Average$1,475 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$823 | Average$1,500 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$1,166 | Average$1,985 | FlexibilityNo cancel fee | On-time71% |