$661+ 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 8/18. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — SYD
Sep 10 — Sep 171
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 August 11, 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 August 11, 2026.
This United Airlines deal was found by Cheapflights users on 8/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/107:23 pm -
1 stop21h 32m
Sun 8/2310:20 am -
1 stop19h 42m
Deal found 8/9![United Airlines logo]()
$1,232
This United Airlines deal was found by Cheapflights users on 8/8. 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 8/165:08 pm -
2 stops23h 47m
Tue 8/2510:20 am -
1 stop21h 41m
Deal found 8/8![United Airlines logo]()
$1,238
This United Airlines deal was found by Cheapflights users on 8/11. 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.
Sun 8/162:12 pm -
2 stops26h 43m
Wed 8/2610:20 am -
2 stops22h 48m
Deal found 8/11![United Airlines logo]()
$1,243
This United Airlines deal was found by Cheapflights users on 8/8. 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 8/155:08 pm -
2 stops47h 52m
Mon 8/249:30 am -
1 stop22h 44m
Deal found 8/8![United Airlines logo]()
$1,258
This Delta deal was found by Cheapflights users on 8/7. 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 11/2411:22 am -
2 stops30h 28m
Wed 12/212:00 pm -
2 stops24h 57m
Deal found 8/7![Delta logo]()
$1,263
This United Airlines deal was found by Cheapflights users on 8/7. 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 8/2411:37 am -
2 stops30h 38m
Mon 9/710:55 am -
2 stops26h 02m
Deal found 8/7![United Airlines logo]()
$1,267
This United Airlines deal was found by Cheapflights users on 8/11. 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.
Sun 11/224:02 pm -
2 stops26h 28m
Wed 12/911:30 am -
2 stops25h 15m
Deal found 8/11![United Airlines logo]()
$1,268
This oojo deal was found by Cheapflights users on 8/9. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/264:58 pm -
2 stops26h 37m
Fri 11/2011:50 am -
2 stops27h 54m
Deal found 8/9![Air New Zealand logo]()
$1,271
This oojo deal was found by Cheapflights users on 8/7. 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 9/147:02 am -
2 stops34h 28m
Mon 9/219:10 am -
2 stops33h 58m
Deal found 8/7![Multiple Airlines logo]()
$1,274
This United deal was found by Cheapflights users on 8/9. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/203:20 pm -
3 stops30h 00m
Mon 11/166:00 am -
2 stops26h 03m
Deal found 8/9![Multiple Airlines logo]()
$1,291
This FlightHub deal was found by Cheapflights users on 8/7. 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 11/253:17 pm -
1 stop24h 13m
Wed 12/96:30 pm -
2 stops37h 27m
Deal found 8/7![Qantas Airways logo]()
$1,291
This oojo deal was found by Cheapflights users on 8/8. 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 9/69:16 am -
2 stops31h 09m
Tue 9/2212:00 pm -
1 stop20h 48m
Deal found 8/8![Qantas Airways logo]()
$1,296
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 August 11, 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 August 11, 2026.
This Delta deal was found by Cheapflights users on 8/7. 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 11/2411:22 am -
2 stops30h 28m
Wed 12/212:00 pm -
2 stops24h 57m
Deal found 8/7![Delta logo]()
$1,263
This United Airlines deal was found by Cheapflights users on 8/7. 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 8/243:41 pm -
1 stop26h 34m
Mon 9/710:55 am -
2 stops26h 02m
Deal found 8/7![United Airlines logo]()
$1,267
This FlightHub deal was found by Cheapflights users on 8/7. 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 11/253:17 pm -
1 stop24h 13m
Wed 12/96:30 pm -
2 stops37h 27m
Deal found 8/7![Qantas Airways logo]()
$1,291
This oojo deal was found by Cheapflights users on 8/9. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/311:59 am -
2 stops32h 56m
Wed 9/96:55 pm -
2 stops42h 49m
Deal found 8/9![Air New Zealand logo]()
$1,367
This Air Canada deal was found by Cheapflights users on 8/10. 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.
Tue 9/294:05 pm -
3 stops30h 15m
Sat 10/107:35 pm -
3 stops39h 16m
Deal found 8/10![Multiple Airlines logo]()
$1,393
This Priceline deal was found by Cheapflights users on 8/10. 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.
Tue 9/154:05 pm -
3 stops35h 40m
Wed 9/303:30 pm -
3 stops40h 51m
Deal found 8/10![Air Canada logo]()
$1,662
This Qatar Airways deal was found by Cheapflights users on 8/6. 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.
Fri 9/181:02 pm -
2 stops41h 33m
Tue 9/2210:45 pm -
2 stops54h 03m
Deal found 8/6![Qatar Airways logo]()
$2,048
This United Airlines deal was found by Cheapflights users on 8/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/203:41 pm -
1 stop26h 34m
Mon 11/1612:45 pm -
1 stop32h 18m
Deal found 8/9![United Airlines logo]()
$1,273
This Delta deal was found by Cheapflights users on 8/7. 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 11/257:00 am -
2 stops34h 30m
Wed 12/910:40 am -
2 stops28h 50m
Deal found 8/7![Delta logo]()
$1,298
This Air Canada deal was found by Cheapflights users on 8/9. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/204:05 pm -
3 stops34h 00m
Mon 11/166:00 am -
3 stops31h 12m
Deal found 8/9![Multiple Airlines logo]()
$1,410
This United Airlines deal was found by Cheapflights users on 8/6. 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 2/48:53 am -
1 stop31h 37m
Mon 2/811:40 am -
1 stop25h 34m
Deal found 8/6![United Airlines logo]()
$1,296
This Delta deal was found by Cheapflights users on 8/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/188:15 am -
2 stops32h 35m
Wed 10/289:40 am -
2 stops26h 18m
Deal found 8/11![Delta logo]()
$1,313
This United Airlines deal was found by Cheapflights users on 8/10. 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.
Tue 11/177:56 pm -
2 stops44h 34m
Mon 11/2311:40 am -
2 stops27h 04m
Deal found 8/10![United Airlines logo]()
$1,301
This FlightHub deal was found by Cheapflights users on 8/6. 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.
Thu 9/107:38 pm -
2 stops24h 32m
Thu 10/16:10 am -
2 stops26h 38m
Deal found 8/6![Qantas Airways logo]()
$1,583
This Delta deal was found by Cheapflights users on 8/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/193:00 pm -
2 stops25h 50m
Wed 10/289:40 am -
2 stops26h 18m
Deal found 8/11![Delta logo]()
$1,313
This Cathay Pacific deal was found by Cheapflights users on 8/11. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2511:36 am -
2 stops47h 04m
Tue 9/812:10 am -
2 stops46h 43m
Deal found 8/11![Multiple Airlines logo]()
$1,451
This Air Canada deal was found by Cheapflights users on 8/10. 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.
Wed 11/119:30 am -
3 stops35h 50m
Sun 11/153:20 pm -
3 stops45h 52m
Deal found 8/10![Air Canada logo]()
$1,682
This United Airlines deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/257:00 am -
1 stop33h 30m
Wed 12/911:40 am -
1 stop25h 34m
Deal found 8/8![United Airlines logo]()
$1,308
This United deal was found by Cheapflights users on 8/10. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/174:59 pm -
3 stops34h 01m
Mon 11/231:20 pm -
2 stops41h 43m
Deal found 8/10![Multiple Airlines logo]()
$1,465
This Qantas Airways deal was found by Cheapflights users on 8/7. 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 11/113:17 pm -
2 stops34h 53m
Sun 11/159:05 am -
2 stops25h 12m
Deal found 8/7![Qantas Airways logo]()
$1,682
This Delta deal was found by Cheapflights users on 8/10. 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.
Thu 9/2412:06 pm -
2 stops28h 44m
Thu 10/19:15 am -
2 stops27h 50m
Deal found 8/10![Delta logo]()
$1,413
This United Airlines deal was found by Cheapflights users on 8/11. 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 11/234:59 pm -
2 stops25h 31m
Thu 12/1012:45 pm -
1 stop25h 29m
Deal found 8/11![United Airlines logo]()
$1,313
This Cathay Pacific deal was found by Cheapflights users on 8/11. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/227:03 pm -
2 stops39h 37m
Sun 11/18:30 am -
2 stops46h 27m
Deal found 8/11![Multiple Airlines logo]()
$1,494
This United Airlines deal was found by Cheapflights users on 8/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/204:59 pm -
2 stops47h 31m
Mon 11/3011:40 am -
2 stops37h 15m
Deal found 8/9![United Airlines logo]()
$1,318
This Air Canada deal was found by Cheapflights users on 8/7. 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 11/249:30 am -
3 stops45h 45m
Wed 12/28:55 pm -
3 stops40h 17m
Deal found 8/7![Multiple Airlines logo]()
$1,560
This United Airlines deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/114:59 pm -
3 stops48h 41m
Sun 11/159:15 am -
1 stop22h 37m
Deal found 8/8![United Airlines logo]()
$1,320
This United Airlines deal was found by Cheapflights users on 8/7. 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 9/143:41 pm -
1 stop25h 14m
Mon 9/2110:20 am -
1 stop19h 42m
Deal found 8/7![United Airlines logo]()
$1,328
This United Airlines deal was found by Cheapflights users on 8/11. 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 10/195:10 pm -
2 stops23h 45m
Wed 10/289:15 am -
1 stop21h 41m
Deal found 8/11![United Airlines logo]()
$1,328
This Qantas Airways deal was found by Cheapflights users on 8/9. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/115:13 pm -
2 stops30h 37m
Tue 1/196:00 am -
2 stops26h 53m
Deal found 8/9![Qantas Airways logo]()
$2,454
This United Airlines deal was found by Cheapflights users on 8/7. 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 2/34:40 pm -
1 stop22h 20m
Sat 2/2711:50 am -
1 stop26h 24m
Deal found 8/7![United Airlines logo]()
$1,378
Last-minute flights from Columbus to AustraliaDiscover last-minute flight deals from Columbus to Australia. Data last updated August 11, 2026 and is based on user searches.
Discover last-minute flight deals from Columbus to Australia. Data last updated August 11, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 8/8. 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 8/155:08 pm -
2 stops47h 52m
Mon 8/249:30 am -
1 stop22h 44m
Deal found 8/8![United Airlines logo]()
$1,258
This United Airlines deal was found by Cheapflights users on 8/8. 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 8/165:08 pm -
2 stops23h 47m
Tue 8/2510:20 am -
1 stop21h 41m
Deal found 8/8![United Airlines logo]()
$1,238
This United Airlines deal was found by Cheapflights users on 8/11. 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.
Sun 8/162:12 pm -
2 stops26h 43m
Wed 8/2610:20 am -
2 stops22h 48m
Deal found 8/11![United Airlines logo]()
$1,243
This United Airlines deal was found by Cheapflights users on 8/7. 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 8/2411:37 am -
2 stops30h 38m
Mon 9/710:55 am -
2 stops26h 02m
Deal found 8/7![United Airlines logo]()
$1,267
This oojo deal was found by Cheapflights users on 8/9. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/311:59 am -
2 stops32h 56m
Wed 9/96:55 pm -
2 stops42h 49m
Deal found 8/9![Air New Zealand logo]()
$1,367
This oojo deal was found by Cheapflights users on 8/7. 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 9/411:59 am -
2 stops30h 46m
Fri 9/119:55 am -
2 stops27h 49m
Deal found 8/7![Air New Zealand logo]()
$1,387
This oojo deal was found by Cheapflights users on 8/8. 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 9/69:16 am -
2 stops31h 09m
Tue 9/2212:00 pm -
1 stop20h 48m
Deal found 8/8![Qantas Airways logo]()
$1,296
This Qantas Airways deal was found by Cheapflights users on 8/8. 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 9/62:24 pm -
3 stops27h 06m
Tue 9/2212:00 pm -
1 stop24h 20m
Deal found 8/8![Multiple Airlines logo]()
$1,309
This United Airlines deal was found by Cheapflights users on 8/11. 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.
Thu 9/1010:32 am -
2 stops31h 43m
Thu 9/1710:55 am -
2 stops26h 49m
Deal found 8/11![United Airlines logo]()
$1,368
This oojo deal was found by Cheapflights users on 8/7. 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 9/147:02 am -
2 stops34h 28m
Mon 9/219:10 am -
2 stops33h 58m
Deal found 8/7![Multiple Airlines logo]()
$1,274
This United Airlines deal was found by Cheapflights users on 8/7. 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 9/143:41 pm -
1 stop25h 14m
Mon 9/2110:20 am -
1 stop19h 42m
Deal found 8/7![United Airlines logo]()
$1,328
This United deal was found by Cheapflights users on 8/9. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/203:20 pm -
3 stops30h 00m
Mon 11/166:00 am -
2 stops26h 03m
Deal found 8/9![Multiple Airlines logo]()
$1,291
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 August 11, 2026.
Search for one-way flight options from Columbus to Australia. Find affordable one-way fares based on user searches. Data last updated August 11, 2026.
This United Airlines deal was found by Cheapflights users on 8/7. 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 8/181:07 pm -
2 stops29h 08m
Deal found 8/7![United Airlines logo]()
$661
This United deal was found by Cheapflights users on 8/7. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/185:08 pm -
3 stops27h 27m
Deal found 8/7![Multiple Airlines logo]()
$678
This United Airlines deal was found by Cheapflights users on 8/11. 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.
Fri 12/257:08 pm -
1 stop21h 57m
Deal found 8/11![United Airlines logo]()
$923
This United Airlines deal was found by Cheapflights users on 8/11. 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.
Thu 12/314:54 pm -
2 stops24h 26m
Deal found 8/11![United Airlines logo]()
$933
This Turkish Airlines deal was found by Cheapflights users on 8/8. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/314:10 pm -
3 stops59h 15m
Deal found 8/8![Multiple Airlines logo]()
$994
This Delta deal was found by Cheapflights users on 8/10. 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 1/128:00 am -
2 stops32h 00m
Deal found 8/10![Delta logo]()
$1,016
This Air Canada deal was found by Cheapflights users on 8/7. 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 8/184:05 pm -
3 stops32h 05m
Deal found 8/7![Multiple Airlines logo]()
$1,052
This Kiwi.com deal was found by Cheapflights users on 8/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/257:00 am -
3 stops59h 45m
Deal found 8/11![Multiple Airlines logo]()
$1,087
This United Airlines deal was found by Cheapflights users on 8/11. 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 12/267:08 pm -
1 stop21h 57m
Deal found 8/11![United Airlines logo]()
$1,200
This Delta deal was found by Cheapflights users on 8/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/265:45 pm -
2 stops46h 45m
Deal found 8/11![Delta logo]()
$1,225
This Turkish Airlines deal was found by Cheapflights users on 8/10. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/128:55 pm -
3 stops55h 45m
Deal found 8/10![Multiple Airlines logo]()
$1,237
This United Airlines deal was found by Cheapflights users on 8/10. 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.
Tue 1/128:53 am -
1 stop33h 37m
Deal found 8/10![United Airlines logo]()
$1,250
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 August 11, 2026.
Round-trip from | $1,263 (United Airlines) |
|---|---|
One-way from | $661 (United Airlines) |
Popular in | December |
Cheapest in | April |
Average price | $1,419 |
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 August 11, 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 Columbus - MEL Melbourne
CMHMEL
Columbus
Tue 11/24
11:22 am-9:50 am
2 stops30h 28m
Melbourne
Wed 12/2
12:00 pm-8:57 pm
2 stops24h 57m
$1,263
ColumbusMelbourne
CMH Columbus - MEL Melbourne
CMHMEL
Columbus
Mon 8/24
3:41 pm-8:15 am
1 stop26h 34m
Melbourne
Mon 9/7
10:55 am-10:57 pm
2 stops26h 02m
$1,267
ColumbusMelbourne
CMH Columbus - MEL Melbourne
CMHMEL
Columbus
Sun 9/20
3:41 pm-8:15 am
1 stop26h 34m
Melbourne
Mon 11/16
12:45 pm-5:03 am
1 stop32h 18m
$1,273
ColumbusBrisbane
CMH Columbus - BNE Brisbane
CMHBNE
Columbus
Wed 11/25
3:17 pm-6:30 am
1 stop24h 13m
Brisbane
Wed 12/9
6:30 pm-4:57 pm
2 stops37h 27m
$1,291
ColumbusBrisbane
CMH Columbus - BNE Brisbane
CMHBNE
Columbus
Thu 2/4
8:53 am-7:30 am
1 stop31h 37m
Brisbane
Mon 2/8
11:40 am-10:14 pm
1 stop25h 34m
$1,296
ColumbusBrisbane
CMH Columbus - BNE Brisbane
CMHBNE
Columbus
Wed 11/25
7:00 am-8:30 am
2 stops34h 30m
Brisbane
Wed 12/9
10:40 am-12:30 am
2 stops28h 50m
$1,298
ColumbusBrisbane
CMH Columbus - BNE Brisbane
CMHBNE
Columbus
Tue 11/17
7:56 pm-7:30 am
2 stops44h 34m
Brisbane
Mon 11/23
11:40 am-11:44 pm
2 stops27h 04m
$1,301
ColumbusBrisbane
CMH Columbus - BNE Brisbane
CMHBNE
Columbus
Wed 11/25
7:00 am-7:30 am
1 stop33h 30m
Brisbane
Wed 12/9
11:40 am-10:14 pm
1 stop25h 34m
$1,308
ColumbusSydney
CMH Columbus - SYD Sydney Kingsford Smith
CMHSYD
Columbus
Sun 10/18
8:15 am-7:50 am
2 stops32h 35m
Sydney Kingsford Smith
Wed 10/28
9:40 am-8:58 pm
2 stops26h 18m
$1,313
ColumbusSydney
CMH Columbus - SYD Sydney Kingsford Smith
CMHSYD
Columbus
Mon 10/19
3:00 pm-7:50 am
2 stops25h 50m
Sydney Kingsford Smith
Wed 10/28
9:40 am-8:58 pm
2 stops26h 18m
$1,313
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-SYD
CMH-AVV
CMH-BNE
CMH-ADL
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-SYD
CMH-AVV
CMH-BNE
What is the cheapest month to book a flight from Columbus to Australia?
Currently, April is the cheapest month in which you can book a flight from Columbus to Australia (average of $1,207). Flying from Columbus to Australia in December is currently the most expensive (average of $1,772). 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 August 11, 2026.
Peruse reviews from past customers who have flown with Cathay Pacific,Qantas Airways, andUnited 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
7.9
Comfort
7.5
Crew
8.1
Food
7.3
Overall
7.6
Entertainment
7.7
Reviews
1 / 20
10.0
ExcellentErnest,Jun 2026
SFO - HKG
Boarding
7.9
Comfort
7.5
Crew
8.1
Food
7.3
Overall
7.6
Entertainment
7.7
Reviews
1 / 20
10.0
ExcellentErnest,Jun 2026
SFO - HKG
Boarding
7.9
Comfort
7.5
Crew
8.1
Food
7.3
Overall
7.6
Entertainment
7.7
Reviews
1 / 20
10.0
ExcellentErnest,Jun 2026
SFO - HKG
Boarding
7.9
Comfort
7.5
Crew
8.1
Food
7.3
Overall
7.6
Entertainment
7.7
Reviews
1 / 20
10.0
ExcellentErnest,Jun 2026
SFO - HKG
Boarding
7.9
Comfort
7.5
Crew
8.1
Food
7.3
Overall
7.6
Entertainment
7.7
Reviews
1 / 20
10.0
ExcellentErnest,Jun 2026
SFO - HKG
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.
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Alternative routes for Columbus to Australia
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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 August 11, 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 4 airlines flying from Columbus to Australia
Discover the top 4 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 August 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$502 | Average$1,397 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$823 | Average$1,549 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$1,166 | Average$1,511 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$1,373 | Average$1,485 | FlexibilityNo cancel fee | On-time72% |