$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 17 — May 241
Round-trip
1 adult, Economy
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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 17, 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 17, 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 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 United Airlines deal was found by Cheapflights users on 4/16. 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 5/317:00 am
CMH
- MEL
2 stops38h 20m
United Airlines
Sun 6/79:30 am
MEL
- CMH
2 stops28h 29m
United Airlines
Deal found 4/16![United Airlines logo]()
$1,312
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
This oojo deal was found by Cheapflights users on 4/16. 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.
Sun 5/315:45 pm
CMH
- BNE
1 stop21h 15m
Qantas Airways
Sun 6/78:35 pm
BNE
- CMH
1 stop34h 20m
Qantas Airways
Deal found 4/16![Qantas Airways logo]()
$1,351
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 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 4/14![Qantas Airways logo]()
$1,359
This oojo deal was found by Cheapflights users on 4/16. 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 7/12:52 pm
CMH
- BNE
2 stops28h 28m
Qantas Airways
Mon 8/318:35 pm
BNE
- CMH
1 stop34h 37m
Qantas Airways
Deal found 4/16![Qantas Airways logo]()
$1,368
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
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 17, 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 17, 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 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 4/12. 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 Delta deal was found by Cheapflights users on 4/17. 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 6/178:05 am
CMH
- SYD
2 stops32h 45m
Delta
Mon 7/139:15 am
SYD
- CMH
2 stops28h 25m
Delta
Deal found 4/17![Delta logo]()
$1,422
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.
Tue 8/257:00 am
CMH
- PER
2 stops40h 55m
Qatar Airways
Fri 9/113:40 pm
PER
- CMH
2 stops37h 45m
Qatar Airways
Deal found 4/15![Qatar Airways logo]()
$1,480
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 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 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 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 4/12. 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 5/279:55 am
CMH
- SYD
2 stops31h 25m
Air Canada
Wed 6/39:20 am
SYD
- CMH
2 stops25h 02m
Air Canada
Deal found 4/12![Air Canada logo]()
$1,464
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/17:31 pm
CMH
- MEL
1 stop22h 44m
United Airlines
Mon 6/810:55 am
MEL
- CMH
1 stop21h 29m
United Airlines
Deal found 4/15![United Airlines logo]()
$1,481
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/293:00 pm
CMH
- SYD
2 stops25h 50m
Delta
Tue 8/49:15 am
SYD
- CMH
2 stops29h 33m
Delta
Deal found 4/12![Delta logo]()
$1,493
This oojo 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 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 4/13![Qantas Airways logo]()
$1,438
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 4/16. 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.
Tue 6/25:45 pm
CMH
- SYD
1 stop23h 45m
Multiple Airlines
Tue 6/169:10 am
SYD
- CMH
1 stop21h 45m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$1,504
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 4/12. 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 Qatar Airways 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/912:34 pm
CMH
- BNE
2 stops38h 56m
Qatar Airways
Sun 9/1310:10 pm
BNE
- CMH
2 stops50h 30m
Qatar Airways
Deal found 4/15![Qatar Airways logo]()
$1,749
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 Qantas Airways 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/16:03 pm
CMH
- MEL
1 stop22h 42m
Qantas Airways
Tue 9/89:45 am
MEL
- CMH
1 stop21h 27m
Qantas Airways
Deal found 4/15![Qantas Airways logo]()
$1,470
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 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 6/85:01 pm
CMH
- SYD
2 stops23h 59m
United Airlines
Mon 6/2210:20 am
SYD
- CMH
2 stops36h 18m
United Airlines
Deal found 4/12![United Airlines logo]()
$1,493
This Travelocity 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/17:50 pm
CMH
- AVV
2 stops28h 20m
Multiple Airlines
Mon 6/86:00 am
AVV
- CMH
2 stops29h 10m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$1,692
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 5/104:54 pm
CMH
- SYD
2 stops24h 06m
United Airlines
Wed 5/2010:20 am
SYD
- CMH
3 stops25h 51m
United Airlines
Deal found 4/13![United Airlines logo]()
$1,493
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 oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/206:03 pm
CMH
- AVV
2 stops36h 02m
Qantas Airways
Thu 8/278:55 pm
AVV
- CMH
2 stops34h 17m
Qantas Airways
Deal found 4/13![Qantas Airways logo]()
$1,852
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.
Thu 5/283:30 pm
CMH
- SYD
2 stops25h 25m
United Airlines
Thu 6/49:30 am
SYD
- CMH
2 stops28h 29m
United Airlines
Deal found 4/13![United Airlines logo]()
$1,588
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.
Fri 8/215:59 pm
CMH
- AVV
2 stops30h 21m
Qantas Airways
Thu 8/278:55 pm
AVV
- CMH
2 stops34h 14m
Qantas Airways
Deal found 4/12![Qantas Airways logo]()
$1,852
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.
Sat 7/46:30 am
CMH
- BNE
2 stops58h 00m
United Airlines
Sun 8/910:30 am
BNE
- CMH
3 stops27h 29m
United Airlines
Deal found 4/14![United Airlines logo]()
$1,652
Last-minute flights from Columbus to AustraliaDiscover last-minute flight deals from Columbus to Australia. Data last updated April 17, 2026 and is based on user searches.
Discover last-minute flight deals from Columbus to Australia. Data last updated April 17, 2026 and is based on user searches.
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 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 4/14![Qantas Airways logo]()
$1,359
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.
Wed 4/296:21 pm
CMH
- SYD
2 stops25h 14m
Qantas Airways
Tue 8/412:00 pm
SYD
- CMH
1 stop21h 01m
Qantas Airways
Deal found 4/15![Qantas Airways logo]()
$1,389
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 oojo deal was found by Cheapflights users on 4/17. 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 5/195:12 pm
CMH
- SYD
2 stops27h 08m
Qantas Airways
Tue 5/2612:00 pm
SYD
- CMH
1 stop21h 00m
Qantas Airways
Deal found 4/17![Qantas Airways logo]()
$1,390
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 4/12. 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
This United Airlines deal was found by Cheapflights users on 4/16. 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 5/317:00 am
CMH
- MEL
2 stops38h 20m
United Airlines
Sun 6/79:30 am
MEL
- CMH
2 stops28h 29m
United Airlines
Deal found 4/16![United Airlines logo]()
$1,312
This oojo deal was found by Cheapflights users on 4/16. 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.
Sun 5/315:45 pm
CMH
- BNE
1 stop21h 15m
Qantas Airways
Sun 6/78:35 pm
BNE
- CMH
1 stop34h 20m
Qantas Airways
Deal found 4/16![Qantas Airways logo]()
$1,351
This oojo deal was found by Cheapflights users on 4/16. 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.
Sun 5/315:45 pm
CMH
- MEL
1 stop23h 00m
Qantas Airways
Sun 6/79:45 am
MEL
- CMH
1 stop21h 10m
Qantas Airways
Deal found 4/16![Qantas Airways logo]()
$1,420
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 17, 2026.
Search for one-way flight options from Columbus to Australia. Find affordable one-way fares based on user searches. Data last updated April 17, 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 Trip.com deal was found by Cheapflights users on 4/16. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/237:14 pm
CMH
- MEL
2 stops46h 36m
Delta
Deal found 4/16![Delta logo]()
$736
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 Trip.com deal was found by Cheapflights users on 4/16. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/2311:56 am
CMH
- PER
2 stops36h 19m
Qatar Airways
Deal found 4/16![Qatar Airways logo]()
$948
This United Airlines deal was found by Cheapflights users on 4/16. 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 4/16![United Airlines logo]()
$967
This Kiwi.com deal was found by Cheapflights users on 4/16. 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.
Thu 4/231:45 pm
CMH
- PER
2 stops29h 05m
Cathay Pacific
Deal found 4/16![Cathay Pacific logo]()
$986
This Kiwi.com deal was found by Cheapflights users on 4/16. 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.
Thu 4/237:17 pm
CMH
- PER
3 stops44h 48m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$1,018
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 17, 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 17, 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
Wed 5/27
4:05 pm-11:20 am
3 stops29h 15m
Melbourne
Wed 6/3
6:00 am-1:32 pm
3 stops45h 32m
$1,193
ColumbusMelbourne
CMH - MEL
CMHMEL
Columbus
Fri 5/29
9:55 am-11:05 am
3 stops35h 10m
Melbourne
Fri 6/5
6:00 am-1:32 pm
3 stops45h 32m
$1,331
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 5/18
6:21 pm-10:00 am
2 stops25h 39m
Melbourne
Wed 5/27
1:35 pm-9:10 pm
1 stop21h 35m
$1,371
ColumbusSydney
CMH - SYD
CMHSYD
Columbus
Wed 6/17
8:05 am-6:50 am
2 stops32h 45m
Sydney Kingsford Smith
Mon 7/13
9:15 am-11:40 pm
2 stops28h 25m
$1,422
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
ColumbusSydney
CMH - SYD
CMHSYD
Columbus
Wed 5/27
9:55 am-7:20 am
2 stops31h 25m
Sydney Kingsford Smith
Wed 6/3
9:20 am-8:22 pm
2 stops25h 02m
$1,464
Quickest round-trip
ColumbusMelbourne
CMH - MEL
CMHMEL
Columbus
Tue 9/1
6:03 pm-6:45 am
1 stop22h 42m
Melbourne
Tue 9/8
9:45 am-5:12 pm
1 stop21h 27m
$1,470
Showing 1-10 of 46 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-ADL
CMH-SYD
CMH-PER
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-ADL
CMH-SYD
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 April 17, 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.
Overall
7.5
Boarding
7.7
Comfort
7.5
Entertainment
7.2
Crew
8.1
Food
7.0
Reviews
1 / 20
2.0
MediocreMidhat,Feb 2026
WYA - ADL
Overall
7.5
Boarding
7.7
Comfort
7.5
Entertainment
7.2
Crew
8.1
Food
7.0
Reviews
1 / 20
2.0
MediocreMidhat,Feb 2026
WYA - ADL
Overall
7.5
Boarding
7.7
Comfort
7.5
Entertainment
7.2
Crew
8.1
Food
7.0
Reviews
1 / 20
2.0
MediocreMidhat,Feb 2026
WYA - ADL
Overall
7.5
Boarding
7.7
Comfort
7.5
Entertainment
7.2
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.
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Alternative routes for Columbus to Australia
See prices for flight routes from nearby airports that may be better suited for you.
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 17, 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 17, 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% |