$496+ 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 4/26. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — SYD
Apr 25 — May 21
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 March 26, 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 March 26, 2026.
This Trip.com deal was found by Cheapflights users on 3/22. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/63:46 pm
DTW
- BNE
2 stops28h 49m
Multiple Airlines
Wed 5/1311:35 am
BNE
- DTW
2 stops33h 45m
Multiple Airlines
Deal found 3/22![Multiple Airlines logo]()
$967
This Trip.com deal was found by Cheapflights users on 3/22. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/213:46 pm
DTW
- SYD
2 stops30h 04m
Multiple Airlines
Tue 4/286:00 am
SYD
- DTW
2 stops39h 20m
Multiple Airlines
Deal found 3/22![Multiple Airlines logo]()
$991
This Trip.com deal was found by Cheapflights users on 3/22. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/63:46 pm
DTW
- MEL
2 stops30h 19m
Multiple Airlines
Wed 5/131:25 pm
MEL
- DTW
2 stops31h 55m
Multiple Airlines
Deal found 3/22![Multiple Airlines logo]()
$1,034
This Trip.com deal was found by Cheapflights users on 3/22. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/63:46 pm
DTW
- SYD
2 stops40h 24m
Multiple Airlines
Wed 5/131:20 pm
SYD
- DTW
2 stops32h 00m
Multiple Airlines
Deal found 3/22![Multiple Airlines logo]()
$1,035
This Trip.com deal was found by Cheapflights users on 3/24. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/213:46 pm
DTW
- MEL
2 stops30h 14m
Multiple Airlines
Tue 4/281:25 pm
MEL
- DTW
2 stops31h 55m
Multiple Airlines
Deal found 3/24![Multiple Airlines logo]()
$1,066
This Kiwi.com deal was found by Cheapflights users on 3/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/137:16 pm
DTW
- SYD
1 stop21h 39m
Qantas Airways
Mon 4/2712:00 pm
SYD
- DTW
1 stop23h 43m
Qantas Airways
Deal found 3/22![Qantas Airways logo]()
$1,081
This American Airlines deal was found by Cheapflights users on 3/23. 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.
Sun 5/37:16 pm
DTW
- SYD
1 stop21h 39m
American Airlines
Sun 5/109:10 am
SYD
- DTW
2 stops26h 11m
American Airlines
Deal found 3/23![American Airlines logo]()
$1,092
This Trip.com deal was found by Cheapflights users on 3/24. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/83:46 pm
DTW
- MEL
2 stops30h 19m
Multiple Airlines
Fri 5/151:30 pm
MEL
- DTW
2 stops31h 50m
Multiple Airlines
Deal found 3/24![Multiple Airlines logo]()
$1,092
This FlightHub deal was found by Cheapflights users on 3/23. 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.
Wed 4/223:42 pm
DTW
- SYD
1 stop25h 13m
Qantas Airways
Wed 4/2912:00 pm
SYD
- DTW
1 stop23h 43m
Qantas Airways
Deal found 3/23![Qantas Airways logo]()
$1,093
This oojo deal was found by Cheapflights users on 3/22. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/63:42 pm
DTW
- SYD
1 stop25h 13m
Qantas Airways
Wed 5/1312:00 pm
SYD
- DTW
1 stop23h 43m
Qantas Airways
Deal found 3/22![Qantas Airways logo]()
$1,094
This American Airlines deal was found by Cheapflights users on 3/22. 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 4/2111:40 am
DTW
- SYD
1 stop29h 15m
American Airlines
Tue 4/2812:00 pm
SYD
- DTW
1 stop20h 26m
American Airlines
Deal found 3/22![American Airlines logo]()
$1,095
This United Airlines deal was found by Cheapflights users on 3/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/133:29 pm
DTW
- SYD
2 stops25h 31m
United Airlines
Mon 4/279:30 am
SYD
- DTW
2 stops27h 22m
United Airlines
Deal found 3/22![United Airlines logo]()
$1,096
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 March 26, 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 March 26, 2026.
This United Airlines deal was found by Cheapflights users on 3/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/133:29 pm
DTW
- SYD
2 stops25h 31m
United Airlines
Mon 4/279:30 am
SYD
- DTW
2 stops27h 22m
United Airlines
Deal found 3/22![United Airlines logo]()
$1,096
This Delta deal was found by Cheapflights users on 3/23. 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.
Fri 5/17:08 pm
DTW
- SYD
1 stop21h 42m
Delta
Sun 5/109:15 am
SYD
- DTW
1 stop28h 04m
Delta
Deal found 3/23![Delta logo]()
$1,148
This American Airlines deal was found by Cheapflights users on 3/21. 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 7/275:53 pm
DTW
- SYD
2 stops23h 37m
American Airlines
Mon 8/319:10 am
SYD
- DTW
2 stops23h 41m
American Airlines
Deal found 3/21![American Airlines logo]()
$1,249
This Orbitz deal was found by Cheapflights users on 3/23. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/193:42 pm
DTW
- AVV
2 stops32h 28m
Multiple Airlines
Tue 6/26:00 am
AVV
- DTW
2 stops26h 30m
Multiple Airlines
Deal found 3/23![Multiple Airlines logo]()
$1,280
This Qantas Airways deal was found by Cheapflights users on 3/22. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/67:16 pm
DTW
- MEL
2 stops24h 44m
Qantas Airways
Wed 5/131:35 pm
MEL
- DTW
1 stop22h 08m
Qantas Airways
Deal found 3/22![Qantas Airways logo]()
$1,337
This Turkish Airlines deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” 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.
Wed 9/28:50 pm
DTW
- SYD
2 stops32h 20m
Turkish Airlines
Wed 9/309:05 pm
SYD
- DTW
2 stops35h 40m
Turkish Airlines
Deal found 3/26![Turkish Airlines logo]()
$1,381
This Qatar Airways deal was found by Cheapflights users on 3/23. 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.
Tue 5/126:10 am
DTW
- PER
2 stops48h 25m
Qatar Airways
Sat 5/1610:45 pm
PER
- DTW
2 stops61h 07m
Qatar Airways
Deal found 3/23![Qatar Airways logo]()
$1,840
This KAYAK deal was found by Cheapflights users on 3/22. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/155:29 pm
DTW
- ADL
2 stops35h 26m
Air New Zealand
Fri 7/3112:05 pm
ADL
- DTW
2 stops23h 49m
Air New Zealand
Deal found 3/22![Air New Zealand logo]()
$2,005
This United Airlines deal was found by Cheapflights users on 3/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/117:03 pm
DTW
- SYD
1 stop21h 52m
United Airlines
Tue 8/259:30 am
SYD
- DTW
2 stops22h 31m
United Airlines
Deal found 3/22![United Airlines logo]()
$1,098
This United Airlines deal was found by Cheapflights users on 3/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/64:50 pm
DTW
- SYD
2 stops24h 10m
United Airlines
Wed 5/1310:20 am
SYD
- DTW
1 stop22h 30m
United Airlines
Deal found 3/22![United Airlines logo]()
$1,098
This Travelocity deal was found by Cheapflights users on 3/24. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/213:42 pm
DTW
- AVV
2 stops34h 23m
Multiple Airlines
Tue 4/284:40 pm
AVV
- DTW
2 stops43h 03m
Multiple Airlines
Deal found 3/24![Multiple Airlines logo]()
$1,309
This Qantas Airways deal was found by Cheapflights users on 3/22. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/94:10 pm
DTW
- MEL
2 stops27h 50m
Qantas Airways
Sat 6/201:35 pm
MEL
- DTW
1 stop23h 04m
Qantas Airways
Deal found 3/22![Qantas Airways logo]()
$1,342
This United Airlines deal was found by Cheapflights users on 3/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2210:55 am
DTW
- SYD
2 stops30h 05m
United Airlines
Thu 5/710:20 am
SYD
- DTW
1 stop22h 30m
United Airlines
Deal found 3/22![United Airlines logo]()
$1,140
This Air Canada deal was found by Cheapflights users on 3/23. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/1610:45 am
DTW
- AVV
3 stops37h 25m
Multiple Airlines
Thu 8/138:55 pm
AVV
- DTW
3 stops55h 16m
Multiple Airlines
Deal found 3/23![Multiple Airlines logo]()
$1,326
This Delta deal was found by Cheapflights users on 3/23. 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.
Wed 5/134:23 pm
DTW
- MEL
2 stops25h 27m
Delta
Fri 8/1410:00 am
MEL
- DTW
1 stop21h 05m
Delta
Deal found 3/23![Delta logo]()
$1,475
This Qantas Airways deal was found by Cheapflights users on 3/21. 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.
Tue 5/53:42 pm
DTW
- OOL
2 stops31h 33m
Qantas Airways
Mon 5/1811:25 am
OOL
- DTW
2 stops45h 01m
Qantas Airways
Deal found 3/21![Qantas Airways logo]()
$1,343
This Turkish Airlines deal was found by Cheapflights users on 3/22. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/28:50 pm
DTW
- MEL
2 stops32h 50m
Turkish Airlines
Wed 5/69:35 pm
MEL
- DTW
2 stops35h 10m
Turkish Airlines
Deal found 3/22![Turkish Airlines logo]()
$1,522
This Qantas Airways deal was found by Cheapflights users on 3/21. 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.
Tue 5/53:42 pm
DTW
- OOL
2 stops31h 33m
Qantas Airways
Sun 5/177:00 am
OOL
- DTW
2 stops25h 26m
Qantas Airways
Deal found 3/21![Qantas Airways logo]()
$1,343
This Expedia deal was found by Cheapflights users on 3/22. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/94:10 pm
DTW
- AVV
2 stops33h 55m
Multiple Airlines
Sat 6/206:00 am
AVV
- DTW
2 stops26h 30m
Multiple Airlines
Deal found 3/22![Multiple Airlines logo]()
$1,349
This United Airlines deal was found by Cheapflights users on 3/21. 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 7/275:29 pm
DTW
- SYD
1 stop23h 26m
United Airlines
Mon 8/3110:20 am
SYD
- DTW
2 stops42h 07m
United Airlines
Deal found 3/21![United Airlines logo]()
$1,293
This Qantas Airways deal was found by Cheapflights users on 3/21. 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.
Mon 5/43:42 pm
DTW
- OOL
2 stops33h 23m
Qantas Airways
Tue 5/196:00 pm
OOL
- DTW
2 stops38h 26m
Qantas Airways
Deal found 3/21![Qantas Airways logo]()
$1,343
This Qantas Airways deal was found by Cheapflights users on 3/22. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/63:42 pm
DTW
- MEL
1 stop23h 18m
Multiple Airlines
Wed 5/131:35 pm
MEL
- DTW
1 stop23h 24m
Multiple Airlines
Deal found 3/22![Multiple Airlines logo]()
$1,366
This Qatar Airways deal was found by Cheapflights users on 3/22. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/76:10 am
DTW
- PER
2 stops48h 25m
Qatar Airways
Mon 5/1110:45 pm
PER
- DTW
2 stops37h 07m
Qatar Airways
Deal found 3/22![Qatar Airways logo]()
$1,842
This Cheapflightsfares deal was found by Cheapflights users on 3/22. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/133:42 pm
DTW
- MEL
1 stop23h 18m
Qantas Airways
Mon 4/201:35 pm
MEL
- DTW
1 stop22h 08m
Qantas Airways
Deal found 3/22![Qantas Airways logo]()
$1,365
This Orbitz deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/297:16 pm
DTW
- AVV
2 stops37h 34m
Multiple Airlines
Tue 5/126:00 am
AVV
- DTW
2 stops26h 26m
Multiple Airlines
Deal found 3/25![Multiple Airlines logo]()
$1,380
This United Airlines deal was found by Cheapflights users on 3/23. 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.
Thu 5/215:29 pm
DTW
- MEL
1 stop24h 46m
United Airlines
Tue 8/1110:55 am
MEL
- DTW
1 stop21h 06m
United Airlines
Deal found 3/23![United Airlines logo]()
$1,467
This Bravofly deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/97:16 pm
DTW
- OOL
2 stops26h 24m
Multiple Airlines
Sat 5/168:10 am
OOL
- DTW
2 stops24h 16m
Multiple Airlines
Deal found 3/25![Multiple Airlines logo]()
$1,384
This Qantas Airways deal was found by Cheapflights users on 3/21. 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.
Mon 5/43:42 pm
DTW
- OOL
2 stops28h 58m
Qantas Airways
Fri 5/153:50 pm
OOL
- DTW
2 stops43h 53m
Qantas Airways
Deal found 3/21![Qantas Airways logo]()
$1,393
This United Airlines deal was found by Cheapflights users on 3/23. 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.
Thu 5/215:29 pm
DTW
- MEL
1 stop24h 46m
United Airlines
Thu 8/1310:55 am
MEL
- DTW
2 stops25h 50m
United Airlines
Deal found 3/23![United Airlines logo]()
$1,467
This Qantas Airways deal was found by Cheapflights users on 3/22. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/153:42 pm
DTW
- SYD
2 stops26h 33m
Multiple Airlines
Thu 4/3012:00 pm
SYD
- DTW
1 stop24h 59m
Multiple Airlines
Deal found 3/22![Multiple Airlines logo]()
$1,385
Last-minute flights from Detroit to AustraliaDiscover last-minute flight deals from Detroit to Australia. Data last updated March 26, 2026 and is based on user searches.
Discover last-minute flight deals from Detroit to Australia. Data last updated March 26, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 3/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/137:16 pm
DTW
- SYD
1 stop21h 39m
Qantas Airways
Mon 4/2712:00 pm
SYD
- DTW
1 stop23h 43m
Qantas Airways
Deal found 3/22![Qantas Airways logo]()
$1,081
This United Airlines deal was found by Cheapflights users on 3/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/133:29 pm
DTW
- SYD
2 stops25h 31m
United Airlines
Mon 4/279:30 am
SYD
- DTW
2 stops27h 22m
United Airlines
Deal found 3/22![United Airlines logo]()
$1,096
This Delta deal was found by Cheapflights users on 3/22. 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.
Mon 4/134:41 pm
DTW
- SYD
2 stops24h 09m
Delta
Mon 4/279:15 am
SYD
- DTW
1 stop33h 45m
Delta
Deal found 3/22![Delta logo]()
$1,114
This Qantas Airways deal was found by Cheapflights users on 3/23. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/143:42 pm
DTW
- SYD
1 stop25h 13m
Qantas Airways
Wed 4/2212:00 pm
SYD
- DTW
1 stop20h 26m
Qantas Airways
Deal found 3/23![Qantas Airways logo]()
$1,139
This Air Canada deal was found by Cheapflights users on 3/23. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/196:15 pm
DTW
- SYD
2 stops47h 05m
Air Canada
Mon 5/119:20 am
SYD
- DTW
2 stops42h 53m
Air Canada
Deal found 3/23![Air Canada logo]()
$1,136
This United Airlines deal was found by Cheapflights users on 3/23. 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 4/207:18 am
DTW
- SYD
2 stops33h 42m
United Airlines
Mon 4/279:30 am
SYD
- DTW
2 stops38h 13m
United Airlines
Deal found 3/23![United Airlines logo]()
$1,118
This Trip.com deal was found by Cheapflights users on 3/22. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/213:46 pm
DTW
- SYD
2 stops30h 04m
Multiple Airlines
Tue 4/286:00 am
SYD
- DTW
2 stops39h 20m
Multiple Airlines
Deal found 3/22![Multiple Airlines logo]()
$991
This Trip.com deal was found by Cheapflights users on 3/24. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/213:46 pm
DTW
- MEL
2 stops30h 14m
Multiple Airlines
Tue 4/281:25 pm
MEL
- DTW
2 stops31h 55m
Multiple Airlines
Deal found 3/24![Multiple Airlines logo]()
$1,066
This American Airlines deal was found by Cheapflights users on 3/22. 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 4/2111:40 am
DTW
- SYD
1 stop29h 15m
American Airlines
Tue 4/2812:00 pm
SYD
- DTW
1 stop20h 26m
American Airlines
Deal found 3/22![American Airlines logo]()
$1,095
This United Airlines deal was found by Cheapflights users on 3/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/216:00 am
DTW
- SYD
3 stops35h 00m
United Airlines
Tue 4/289:30 am
SYD
- DTW
2 stops22h 48m
United Airlines
Deal found 3/22![United Airlines logo]()
$1,103
This FlightHub deal was found by Cheapflights users on 3/23. 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.
Wed 4/223:42 pm
DTW
- SYD
1 stop25h 13m
Qantas Airways
Wed 4/2912:00 pm
SYD
- DTW
1 stop23h 43m
Qantas Airways
Deal found 3/23![Qantas Airways logo]()
$1,093
This American Airlines deal was found by Cheapflights users on 3/23. 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.
Wed 4/223:42 pm
DTW
- SYD
2 stops25h 23m
American Airlines
Wed 4/2912:00 pm
SYD
- DTW
2 stops25h 25m
American Airlines
Deal found 3/23![American Airlines logo]()
$1,099
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 March 26, 2026.
Search for one-way flight options from Detroit to Australia. Find affordable one-way fares based on user searches. Data last updated March 26, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” 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.
Sun 4/2610:27 pm
DTW
- SYD
3 stops47h 38m
Multiple Airlines
Deal found 3/25![Multiple Airlines logo]()
$496
This Kiwi.com deal was found by Cheapflights users on 3/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2710:00 pm
DTW
- SYD
2 stops47h 50m
Multiple Airlines
Deal found 3/23![Multiple Airlines logo]()
$521
This Kiwi.com deal was found by Cheapflights users on 3/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/158:52 am
DTW
- SYD
3 stops36h 58m
Multiple Airlines
Deal found 3/23![Multiple Airlines logo]()
$557
This Kiwi.com deal was found by Cheapflights users on 3/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/221:20 pm
DTW
- SYD
3 stops56h 30m
Multiple Airlines
Deal found 3/23![Multiple Airlines logo]()
$568
This Kiwi.com deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” 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 8/46:45 am
DTW
- SYD
3 stops39h 05m
Multiple Airlines
Deal found 3/25![Multiple Airlines logo]()
$569
This oojo deal was found by Cheapflights users on 3/23. 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 4/273:42 pm
DTW
- SYD
1 stop25h 13m
Qantas Airways
Deal found 3/23![Qantas Airways logo]()
$602
This Bravofly deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/47:26 pm
DTW
- SYD
1 stop21h 29m
Qantas Airways
Deal found 3/25![Qantas Airways logo]()
$628
This CrystalTravel deal was found by Cheapflights users on 3/23. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/157:16 pm
DTW
- SYD
1 stop21h 39m
Qantas Airways
Deal found 3/23![Qantas Airways logo]()
$638
This oojo deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” 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 4/267:16 pm
DTW
- SYD
1 stop21h 39m
Qantas Airways
Deal found 3/25![Qantas Airways logo]()
$641
This Kiwi.com deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” 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 5/98:25 am
DTW
- PER
3 stops50h 25m
Multiple Airlines
Deal found 3/25![Multiple Airlines logo]()
$668
This Kiwi.com deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” 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.
Wed 7/83:59 pm
DTW
- MEL
3 stops50h 31m
Multiple Airlines
Deal found 3/26![Multiple Airlines logo]()
$721
This Kiwi.com deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” 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 7/78:19 am
DTW
- MEL
3 stops49h 16m
Multiple Airlines
Deal found 3/26![Multiple Airlines logo]()
$737
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 March 26, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $967 (Trip.com) |
One-way from | $496 (Kiwi.com) |
Popular in | April |
Cheapest in | September |
Average price | $986 |
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 2,558,603 searches. Data last updated March 26, 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
DetroitSydney
DTW - SYD
DTWSYD
Detroit Metropolitan Wayne County
Mon 4/13
3:29 pm-7:00 am
2 stops25h 31m
Sydney Kingsford Smith
Mon 4/27
9:30 am-10:52 pm
2 stops27h 22m
$1,096
Quickest round-trip
DetroitSydney
DTW - SYD
DTWSYD
Detroit Metropolitan Wayne County
Tue 8/11
7:03 pm-6:55 am
1 stop21h 52m
Sydney Kingsford Smith
Tue 8/25
9:30 am-6:01 pm
2 stops22h 31m
$1,098
DetroitSydney
DTW - SYD
DTWSYD
Detroit Metropolitan Wayne County
Wed 5/6
4:50 pm-7:00 am
2 stops24h 10m
Sydney Kingsford Smith
Wed 5/13
10:20 am-6:50 pm
1 stop22h 30m
$1,098
DetroitSydney
DTW - SYD
DTWSYD
Detroit Metropolitan Wayne County
Wed 4/22
10:55 am-7:00 am
2 stops30h 05m
Sydney Kingsford Smith
Thu 5/7
10:20 am-6:50 pm
1 stop22h 30m
$1,140
DetroitSydney
DTW - SYD
DTWSYD
Detroit Metropolitan Wayne County
Fri 5/1
7:08 pm-6:50 am
1 stop21h 42m
Sydney Kingsford Smith
Sun 5/10
9:15 am-11:19 pm
1 stop28h 04m
$1,148
DetroitSydney
DTW - SYD
DTWSYD
Detroit Metropolitan Wayne County
Mon 7/27
5:53 pm-7:30 am
2 stops23h 37m
Sydney Kingsford Smith
Mon 8/31
9:10 am-6:51 pm
2 stops23h 41m
$1,249
DetroitMelbourne
DTW - AVV
DTWAVV
Detroit Metropolitan Wayne County
Tue 5/19
3:42 pm-2:10 pm
2 stops32h 28m
Melbourne Avalon
Tue 6/2
6:00 am-6:30 pm
2 stops26h 30m
$1,280
DetroitSydney
DTW - SYD
DTWSYD
Detroit Metropolitan Wayne County
Mon 7/27
5:29 pm-6:55 am
1 stop23h 26m
Sydney Kingsford Smith
Mon 8/31
10:20 am-2:27 pm
2 stops42h 07m
$1,293
DetroitMelbourne
DTW - AVV
DTWAVV
Detroit Metropolitan Wayne County
Tue 4/21
3:42 pm-4:05 pm
2 stops34h 23m
Melbourne Avalon
Tue 4/28
4:40 pm-9:43 pm
2 stops43h 03m
$1,309
DetroitMelbourne
DTW - AVV
DTWAVV
Detroit Metropolitan Wayne County
Sat 5/16
10:45 am-2:10 pm
3 stops37h 25m
Melbourne Avalon
Thu 8/13
8:55 pm-2:11 pm
3 stops55h 16m
$1,326
Showing 1-10 of 56 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-SYD
DTW-PER
DTW-MEL
DTW-AVV
DTW-BNE
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-SYD
DTW-PER
DTW-MEL
DTW-AVV
What is the cheapest month to book a flight from Detroit to Australia?
Currently, February is the cheapest month in which you can book a flight from Detroit to Australia (average of $197). Flying from Detroit to Australia in November is currently the most expensive (average of $867). 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 March 26, 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.
Food
7.2
Comfort
7.9
Crew
8.5
Overall
7.9
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Food
7.2
Comfort
7.9
Crew
8.5
Overall
7.9
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Food
7.2
Comfort
7.9
Crew
8.5
Overall
7.9
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Food
7.2
Comfort
7.9
Crew
8.5
Overall
7.9
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Food
7.2
Comfort
7.9
Crew
8.5
Overall
7.9
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
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 March 26, 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 2,558,603 searches. Data last updated March 26, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$526 | Average$1,226 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$590 | Average$1,157 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$634 | Average$1,244 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$723 | Average$983 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$810 | Average$2,031 | FlexibilityNo cancel fee | On-time78% | |
| Cheapest$882 | Average$1,313 | FlexibilityNo cancel fee | On-time71% |