$595+ Cheap flights from Detroit (DTT) 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 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — SYD
Sep 23 — Sep 301
Round-trip
1 adult, Economy
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Cheapest flights from Detroit to AustraliaExplore the most affordable flight options available from Detroit to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 24, 2026.
Explore the most affordable flight options available from Detroit to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 24, 2026.
This Delta deal was found by Cheapflights users on 8/19. 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 11/108:25 am -
1 stop31h 35m
Tue 11/2410:10 am -
1 stop24h 55m
Deal found 8/19![Delta logo]()
$1,159
This Delta deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/208:07 pm -
2 stops45h 43m
Tue 11/1010:10 am -
2 stops27h 08m
Deal found 8/19![Delta logo]()
$1,164
This Delta deal was found by Cheapflights users on 8/21. 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 12/308:20 pm -
1 stop21h 10m
Fri 1/2210:40 am -
1 stop27h 26m
Deal found 8/21![Delta logo]()
$1,174
This American Airlines deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/106:00 pm -
2 stops25h 30m
Tue 11/2410:45 pm -
2 stops26h 46m
Deal found 8/21![American Airlines logo]()
$1,182
This Air Canada deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/212:00 pm -
2 stops51h 05m
Mon 10/510:00 am -
2 stops25h 34m
Deal found 8/21![Air Canada logo]()
$1,192
This Delta deal was found by Cheapflights users on 8/21. 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 12/297:45 pm -
2 stops45h 45m
Fri 1/2210:40 am -
2 stops23h 30m
Deal found 8/21![Delta logo]()
$1,194
This American Airlines deal was found by Cheapflights users on 8/24. 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.
Sat 10/311:31 pm -
2 stops28h 59m
Mon 11/910:45 pm -
2 stops26h 42m
Deal found 8/24![American Airlines logo]()
$1,195
This Air Canada deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/121:55 pm -
2 stops51h 10m
Sun 10/259:45 am -
2 stops45h 55m
Deal found 8/21![Air Canada logo]()
$1,203
This Delta deal was found by Cheapflights users on 8/24. 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 10/314:30 pm -
1 stop23h 30m
Mon 11/910:10 am -
1 stop28h 43m
Deal found 8/24![Delta logo]()
$1,209
This United Airlines deal was found by Cheapflights users on 8/24. 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 8/2412:35 pm -
2 stops29h 40m
Mon 8/3110:55 am -
2 stops25h 35m
Deal found 8/24![United Airlines logo]()
$1,218
This American Airlines deal was found by Cheapflights users on 8/21. 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 12/3011:41 am -
2 stops27h 09m
Wed 1/201:10 pm -
2 stops25h 06m
Deal found 8/21![American Airlines logo]()
$1,220
This Air Canada deal was found by Cheapflights users on 8/20. 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 9/162:00 pm -
2 stops27h 05m
Wed 10/1410:00 am -
2 stops25h 34m
Deal found 8/20![Air Canada logo]()
$1,229
Best flights from Detroit to AustraliaDiscover carefully curated flight deals from Detroit to Australia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 24, 2026.
Discover carefully curated flight deals from Detroit to Australia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 24, 2026.
This Delta deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/208:07 pm -
2 stops45h 43m
Tue 11/1010:10 am -
2 stops27h 08m
Deal found 8/20![Delta logo]()
$1,164
This United Airlines deal was found by Cheapflights users on 8/21. 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 9/217:18 pm -
1 stop22h 57m
Sun 12/1312:45 pm -
1 stop23h 55m
Deal found 8/21![United Airlines logo]()
$1,314
This Priceline deal was found by Cheapflights users on 8/23. 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 9/216:50 pm -
3 stops50h 00m
Mon 9/286:40 pm -
3 stops57h 32m
Deal found 8/23![Air Canada logo]()
$1,324
This SmartFares deal was found by Cheapflights users on 8/22. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/217:01 am -
2 stops35h 49m
Mon 9/288:20 am -
2 stops57h 02m
Deal found 8/22![Multiple Airlines logo]()
$1,388
This Qantas Airways deal was found by Cheapflights users on 8/20. 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 2/142:49 pm -
1 stop24h 41m
Wed 2/179:40 am -
1 stop23h 54m
Deal found 8/20![Qantas Airways logo]()
$1,432
This Turkish Airlines deal was found by Cheapflights users on 8/19. 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.
Mon 10/198:55 pm -
2 stops32h 15m
Fri 10/2310:05 pm -
2 stops35h 45m
Deal found 8/19![Turkish Airlines logo]()
$1,463
This American Airlines deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2111:43 am -
2 stops35h 22m
Mon 9/286:10 am -
3 stops26h 51m
Deal found 8/23![American Airlines logo]()
$1,499
This Qatar Airways deal was found by Cheapflights users on 8/23. 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 1/301:30 pm -
2 stops36h 20m
Mon 2/225:10 pm -
2 stops44h 24m
Deal found 8/23![Qatar Airways logo]()
$1,504
This Gotogate deal was found by Cheapflights users on 8/21. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/118:15 am -
2 stops34h 30m
Wed 3/105:10 pm -
3 stops45h 34m
Deal found 8/21![Air New Zealand logo]()
$1,614
This Cathay Pacific deal was found by Cheapflights users on 8/19. 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.
Fri 2/510:22 am -
2 stops32h 38m
Tue 2/912:00 pm -
2 stops50h 46m
Deal found 8/19![Cathay Pacific logo]()
$1,701
This Delta deal was found by Cheapflights users on 8/21. 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 11/1012:29 pm -
1 stop27h 31m
Tue 11/2410:10 am -
2 stops28h 10m
Deal found 8/21![Delta logo]()
$1,164
This Delta deal was found by Cheapflights users on 8/23. 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 2/112:47 pm -
2 stops27h 13m
Tue 2/2310:10 am -
1 stop22h 56m
Deal found 8/23![Delta logo]()
$1,164
This United Airlines deal was found by Cheapflights users on 8/19. 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 11/42:00 pm -
2 stops25h 00m
Wed 11/189:15 am -
1 stop20h 38m
Deal found 8/19![United Airlines logo]()
$1,354
This Cathay Pacific deal was found by Cheapflights users on 8/22. 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 10/61:35 pm -
2 stops42h 55m
Mon 10/1212:05 am -
2 stops35h 41m
Deal found 8/22![Multiple Airlines logo]()
$1,432
This Delta deal was found by Cheapflights users on 8/22. 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 10/314:30 pm -
1 stop23h 30m
Mon 11/910:10 am -
1 stop28h 43m
Deal found 8/22![Delta logo]()
$1,209
This United Airlines deal was found by Cheapflights users on 8/21. 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 10/45:30 am -
2 stops35h 30m
Sun 10/1811:20 am -
2 stops27h 39m
Deal found 8/21![United Airlines logo]()
$1,375
This Turkish Airlines deal was found by Cheapflights users on 8/19. 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.
Mon 11/98:05 pm -
2 stops32h 35m
Fri 11/1310:35 pm -
2 stops35h 25m
Deal found 8/19![Turkish Airlines logo]()
$1,516
This Qantas Airways deal was found by Cheapflights users on 8/21. 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.
Sat 9/195:10 pm -
2 stops26h 20m
Sat 9/2610:00 am -
2 stops27h 43m
Deal found 8/21![Qantas Airways logo]()
$1,532
This United deal was found by Cheapflights users on 8/21. 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 11/245:05 pm -
2 stops34h 35m
Tue 12/156:10 am -
2 stops30h 00m
Deal found 8/21![Multiple Airlines logo]()
$1,491
This American Airlines deal was found by Cheapflights users on 8/24. 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.
Sun 10/185:45 pm -
3 stops29h 25m
Sun 10/256:00 am -
2 stops26h 54m
Deal found 8/24![American Airlines logo]()
$1,660
This United Airlines deal was found by Cheapflights users on 8/23. 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 10/55:30 am -
2 stops35h 30m
Wed 10/1410:30 am -
2 stops25h 10m
Deal found 8/23![United Airlines logo]()
$1,375
This oojo deal was found by Cheapflights users on 8/23. 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 9/216:00 am -
2 stops39h 05m
Mon 9/285:10 pm -
2 stops39h 51m
Deal found 8/23![Qantas Airways logo]()
$1,557
This Qatar Airways deal was found by Cheapflights users on 8/21. 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.
Mon 2/86:00 am -
2 stops43h 35m
Fri 2/1210:00 pm -
2 stops41h 12m
Deal found 8/21![Qatar Airways logo]()
$1,738
This Delta deal was found by Cheapflights users on 8/20. 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 10/56:16 pm -
1 stop22h 34m
Fri 10/1610:15 am -
1 stop21h 54m
Deal found 8/20![Delta logo]()
$1,359
This United Airlines deal was found by Cheapflights users on 8/23. 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 2/1410:45 am -
2 stops29h 45m
Wed 2/1711:20 am -
1 stop24h 20m
Deal found 8/23![United Airlines logo]()
$1,382
This American Airlines deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2111:43 am -
2 stops35h 32m
Mon 9/2811:55 pm -
3 stops31h 06m
Deal found 8/22![American Airlines logo]()
$1,718
This Cathay Pacific deal was found by Cheapflights users on 8/22. 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 10/61:35 pm -
3 stops37h 40m
Tue 10/137:45 pm -
3 stops38h 50m
Deal found 8/22![Multiple Airlines logo]()
$1,568
This Delta deal was found by Cheapflights users on 8/21. 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.
Fri 9/188:29 pm -
1 stop20h 21m
Fri 11/1310:40 am -
1 stop28h 15m
Deal found 8/21![Delta logo]()
$1,364
This United Airlines deal was found by Cheapflights users on 8/21. 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 10/127:00 am -
1 stop33h 30m
Sun 10/2510:20 am -
1 stop19h 43m
Deal found 8/21![United Airlines logo]()
$1,396
This Air Canada deal was found by Cheapflights users on 8/21. 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 9/82:55 pm -
3 stops34h 40m
Wed 9/161:15 pm -
3 stops60h 57m
Deal found 8/21![Multiple Airlines logo]()
$1,582
Last-minute flights from Detroit to AustraliaDiscover last-minute flight deals from Detroit to Australia. Data last updated August 24, 2026 and is based on user searches.
Discover last-minute flight deals from Detroit to Australia. Data last updated August 24, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 8/20. 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 8/247:18 pm -
1 stop22h 57m
Mon 8/3110:55 am -
1 stop21h 14m
Deal found 8/20![United Airlines logo]()
$1,214
This United Airlines deal was found by Cheapflights users on 8/21. 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 8/259:30 am -
2 stops31h 25m
Tue 9/19:30 am -
2 stops26h 55m
Deal found 8/21![United Airlines logo]()
$1,353
This oojo deal was found by Cheapflights users on 8/21. 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 9/1010:55 am -
2 stops31h 50m
Sat 10/317:25 pm -
2 stops43h 31m
Deal found 8/21![Air New Zealand logo]()
$1,308
This Air Canada deal was found by Cheapflights users on 8/20. 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 9/162:00 pm -
2 stops27h 05m
Wed 10/1410:00 am -
2 stops25h 34m
Deal found 8/20![Air Canada logo]()
$1,229
This Air Canada deal was found by Cheapflights users on 8/22. 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 9/162:00 pm -
2 stops27h 05m
Sun 10/1810:00 am -
2 stops49h 34m
Deal found 8/22![Air Canada logo]()
$1,237
This oojo deal was found by Cheapflights users on 8/20. 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 9/186:15 am -
2 stops36h 30m
Fri 11/139:55 am -
2 stops28h 32m
Deal found 8/20![Air New Zealand logo]()
$1,332
This American Airlines deal was found by Cheapflights users on 8/22. 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.
Sat 9/1911:43 am -
1 stop27h 17m
Sat 9/261:35 pm -
1 stop24h 08m
Deal found 8/22![American Airlines logo]()
$1,241
This Air Canada deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/212:00 pm -
2 stops51h 05m
Mon 10/510:00 am -
2 stops25h 34m
Deal found 8/21![Air Canada logo]()
$1,192
This United Airlines deal was found by Cheapflights users on 8/21. 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 9/214:26 pm -
2 stops25h 04m
Sun 12/1312:45 pm -
1 stop23h 55m
Deal found 8/21![United Airlines logo]()
$1,314
This Priceline deal was found by Cheapflights users on 8/23. 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 9/216:50 pm -
3 stops50h 00m
Mon 9/286:40 pm -
3 stops57h 32m
Deal found 8/23![Air Canada logo]()
$1,324
This Delta deal was found by Cheapflights users on 8/19. 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 9/296:16 pm -
1 stop22h 34m
Sun 10/1810:15 am -
1 stop21h 54m
Deal found 8/19![Delta logo]()
$1,354
This United Airlines deal was found by Cheapflights users on 8/21. 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 9/2912:30 pm -
2 stops28h 25m
Sun 10/1811:20 am -
2 stops21h 45m
Deal found 8/21![United Airlines logo]()
$1,358
One-way flights from Detroit to AustraliaSearch for one-way flight options from Detroit to Australia. Find affordable one-way fares based on user searches. Data last updated August 24, 2026.
Search for one-way flight options from Detroit to Australia. Find affordable one-way fares based on user searches. Data last updated August 24, 2026.
This American Airlines deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/91:30 pm -
2 stops28h 00m
Deal found 8/22![American Airlines logo]()
$595
This American Airlines deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/56:00 am -
1 stop32h 00m
Deal found 8/21![American Airlines logo]()
$598
This oojo deal was found by Cheapflights users on 8/20. 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 2/811:40 am -
1 stop27h 50m
Deal found 8/20![Qantas Airways logo]()
$608
This Delta deal was found by Cheapflights users on 8/22. 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 2/912:40 pm -
1 stop27h 20m
Deal found 8/22![Delta logo]()
$608
This Delta deal was found by Cheapflights users on 8/20. 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 11/148:11 pm -
2 stops43h 49m
Deal found 8/20![Delta logo]()
$614
This Delta deal was found by Cheapflights users on 8/20. 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 2/810:30 am -
2 stops31h 00m
Deal found 8/20![Delta logo]()
$618
This United Airlines deal was found by Cheapflights users on 8/20. 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 2/86:00 pm -
3 stops52h 30m
Deal found 8/20![United Airlines logo]()
$665
This Delta deal was found by Cheapflights users on 8/20. 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 1/208:20 pm -
1 stop43h 40m
Deal found 8/20![Delta logo]()
$671
This Kiwi.com deal was found by Cheapflights users on 8/19. 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.
Sat 10/177:08 am -
3 stops55h 52m
Deal found 8/19![Multiple Airlines logo]()
$675
This FlightHub deal was found by Cheapflights users on 8/23. 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 9/89:00 am -
2 stops57h 50m
Deal found 8/23![Multiple Airlines logo]()
$689
This United Airlines deal was found by Cheapflights users on 8/20. 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 1/192:15 pm -
2 stops28h 15m
Deal found 8/20![United Airlines logo]()
$689
This SmartFares deal was found by Cheapflights users on 8/23. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:01 am -
2 stops35h 49m
Deal found 8/23![Multiple Airlines logo]()
$691
Find flight deals from Detroit to Australia
Keep the following information in mind while searching for Detroit to Australia flight deals. Data was last updated August 24, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,159 (Delta) |
One-way from | $595 (American Airlines) |
Popular in | July |
Cheapest in | March |
Average price | $1,114 |
Cheapflights Fare Finder
Customize your flight search to find flights from Detroit 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 7,457,451 searches. Data last updated August 24, 2026.
Use the filters below to find and compare flights from Detroit to Australia that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
DetroitMelbourne
DTW Detroit Metropolitan Wayne County - MEL Melbourne
DTWMEL
Detroit Metropolitan Wayne County
Tue 10/20
8:07 pm-8:50 am
2 stops45h 43m
Melbourne
Tue 11/10
10:10 am-9:18 pm
2 stops27h 08m
$1,164
DetroitMelbourne
DTW Detroit Metropolitan Wayne County - MEL Melbourne
DTWMEL
Detroit Metropolitan Wayne County
Tue 11/10
12:29 pm-8:00 am
1 stop27h 31m
Melbourne
Tue 11/24
10:10 am-10:20 pm
2 stops28h 10m
$1,164
DetroitMelbourne
DTW Detroit Metropolitan Wayne County - MEL Melbourne
DTWMEL
Detroit Metropolitan Wayne County
Mon 2/1
12:47 pm-8:00 am
2 stops27h 13m
Melbourne
Tue 2/23
10:10 am-5:06 pm
1 stop22h 56m
$1,164
DetroitMelbourne
DTW Detroit Metropolitan Wayne County - MEL Melbourne
DTWMEL
Detroit Metropolitan Wayne County
Sat 10/31
4:30 pm-7:00 am
1 stop23h 30m
Melbourne
Mon 11/9
10:10 am-10:53 pm
1 stop28h 43m
$1,209
DetroitMelbourne
DTW Detroit Metropolitan Wayne County - MEL Melbourne
DTWMEL
Detroit Metropolitan Wayne County
Mon 9/21
7:18 pm-8:15 am
1 stop22h 57m
Melbourne
Sun 12/13
12:45 pm-8:40 pm
1 stop23h 55m
$1,314
DetroitCanberra
DTW Detroit Metropolitan Wayne County - CBR Canberra
DTWCBR
Detroit Metropolitan Wayne County
Mon 9/21
6:50 pm-10:50 am
3 stops50h 00m
Canberra
Mon 9/28
6:40 pm-2:12 pm
3 stops57h 32m
$1,324
DetroitSydney
DTW Detroit Metropolitan Wayne County - SYD Sydney Kingsford Smith
DTWSYD
Detroit Metropolitan Wayne County
Wed 11/4
2:00 pm-7:00 am
2 stops25h 00m
Sydney Kingsford Smith
Wed 11/18
9:15 am-1:53 pm
1 stop20h 38m
$1,354
Quickest round-trip
DetroitSydney
DTW Detroit Metropolitan Wayne County - SYD Sydney Kingsford Smith
DTWSYD
Detroit Metropolitan Wayne County
Mon 10/5
6:16 pm-7:50 am
1 stop22h 34m
Sydney Kingsford Smith
Fri 10/16
10:15 am-5:09 pm
1 stop21h 54m
$1,359
DetroitSydney
DTW Detroit Metropolitan Wayne County - SYD Sydney Kingsford Smith
DTWSYD
Detroit Metropolitan Wayne County
Fri 9/18
8:29 pm-6:50 am
1 stop20h 21m
Sydney Kingsford Smith
Fri 11/13
10:40 am-10:55 pm
1 stop28h 15m
$1,364
DetroitSydney
DTW Detroit Metropolitan Wayne County - SYD Sydney Kingsford Smith
DTWSYD
Detroit Metropolitan Wayne County
Sun 10/4
5:30 am-8:00 am
2 stops35h 30m
Sydney Kingsford Smith
Sun 10/18
11:20 am-11:59 pm
2 stops27h 39m
$1,375
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Detroit to Australia
Have a flexible travel schedule? Discover the best time to fly to Australia from Detroit with our price prediction graph.
DTW-BNE
DTW-MEL
DTW-SYD
DTW-CBR
DTW-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 Detroit to Australia
DTT-AU0
DTW-BNE
DTW-MEL
DTW-SYD
DTW-CBR
What is the cheapest month to book a flight from Detroit to Australia?
Currently, March is the cheapest month in which you can book a flight from Detroit to Australia (average of $1,053). Flying from Detroit to Australia in July is currently the most expensive (average of $1,422). 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.
How far ahead should I book a flight from Detroit to Australia?
The best time to book flights from Detroit to Australia is 35 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
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 24, 2026.
See what other customers who have flown with Delta,Qantas Airways, andUnited Airlines from Detroit to Australia have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Crew
8.5
Food
7.2
Comfort
7.8
Entertainment
7.8
Overall
7.8
Reviews
1 / 20
4.0
OkayLaura,Aug 2023
DTW - BOS
Boarding
8.1
Crew
8.5
Food
7.2
Comfort
7.8
Entertainment
7.8
Overall
7.8
Reviews
1 / 20
4.0
OkayLaura,Aug 2023
DTW - BOS
Boarding
8.1
Crew
8.5
Food
7.2
Comfort
7.8
Entertainment
7.8
Overall
7.8
Reviews
1 / 20
4.0
OkayLaura,Aug 2023
DTW - BOS
Boarding
8.1
Crew
8.5
Food
7.2
Comfort
7.8
Entertainment
7.8
Overall
7.8
Reviews
1 / 20
4.0
OkayLaura,Aug 2023
DTW - BOS
Boarding
8.1
Crew
8.5
Food
7.2
Comfort
7.8
Entertainment
7.8
Overall
7.8
Reviews
1 / 20
4.0
OkayLaura,Aug 2023
DTW - BOS
Related info for your journey
Find useful and relevant information for your journey from Detroit 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 Detroit 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 Detroit to Australia by cabin class
Find flights from Detroit to Australia, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Detroit and Australia flights
Browse other Detroit and Australia flight options. Last updated on August 24, 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 6 airlines flying from Detroit to Australia
Discover the top 6 airlines that operate flights from Detroit 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 7,457,451 searches. Data last updated August 24, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$418 | Average$1,279 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$596 | Average$1,256 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$860 | Average$1,411 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$920 | Average$1,149 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$974 | Average$1,248 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$1,185 | Average$1,537 | FlexibilityNo cancel fee | On-time78% |