$511+ 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 6/12. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — SYD
may. 18 — may. 251
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 abril 18, 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 abril 18, 2026.
This Trip.com deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/138:52 am
DTW
- SYD
3 stops47h 18m
Multiple Airlines
mié. 5/206:00 am
SYD
- DTW
3 stops39h 22m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$1,072
This Trip.com deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/88:52 am
DTW
- SYD
3 stops36h 58m
Multiple Airlines
dom. 5/176:00 am
SYD
- DTW
3 stops39h 22m
Multiple Airlines
Deal found 4/12![Multiple Airlines logo]()
$1,087
This oojo deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 6/34:10 pm
DTW
- SYD
1 stop24h 45m
Qantas Airways
mié. 6/1012:00 pm
SYD
- DTW
1 stop24h 39m
Qantas Airways
Deal found 4/15![Qantas Airways logo]()
$1,152
This oojo deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/254:10 pm
DTW
- SYD
1 stop24h 45m
Qantas Airways
mar. 6/212:00 pm
SYD
- DTW
1 stop20h 30m
Qantas Airways
Deal found 4/13![Qantas Airways logo]()
$1,153
This lastminute.com deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 4/197:16 pm
DTW
- SYD
1 stop21h 39m
Qantas Airways
dom. 5/312:00 pm
SYD
- DTW
1 stop20h 26m
Qantas Airways
Deal found 4/14![Qantas Airways logo]()
$1,165
This United Airlines deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 4/204:47 pm
DTW
- MEL
2 stops25h 28m
United Airlines
dom. 5/39:30 am
MEL
- DTW
2 stops28h 29m
United Airlines
Deal found 4/16![United Airlines logo]()
$1,169
This Delta deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 4/1912:30 pm
DTW
- SYD
2 stops28h 20m
Delta
dom. 5/39:15 am
SYD
- DTW
2 stops25h 10m
Delta
Deal found 4/14![Delta logo]()
$1,175
This Delta deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 4/208:00 am
DTW
- MEL
2 stops33h 50m
Delta
dom. 5/310:00 am
MEL
- DTW
1 stop23h 36m
Delta
Deal found 4/16![Delta logo]()
$1,177
This United Airlines deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/222:10 pm
DTW
- MEL
2 stops27h 20m
United Airlines
dom. 6/79:30 am
MEL
- DTW
2 stops24h 52m
United Airlines
Deal found 4/17![United Airlines logo]()
$1,182
This Delta deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/136:39 pm
DTW
- SYD
1 stop22h 11m
Delta
mié. 5/209:15 am
SYD
- DTW
1 stop21h 41m
Delta
Deal found 4/15![Delta logo]()
$1,183
This United Airlines deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/118:35 am
DTW
- SYD
1 stop32h 20m
United Airlines
mié. 5/2010:20 am
SYD
- DTW
1 stop22h 30m
United Airlines
Deal found 4/16![United Airlines logo]()
$1,184
This Delta deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/2212:46 pm
DTW
- MEL
1 stop29h 04m
Delta
mié. 8/1210:00 am
MEL
- DTW
1 stop23h 13m
Delta
Deal found 4/16![Delta logo]()
$1,184
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 abril 18, 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 abril 18, 2026.
This Delta deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/197:55 pm
DTW
- MEL
2 stops45h 55m
Delta
dom. 8/910:00 am
MEL
- DTW
2 stops24h 02m
Delta
Deal found 4/16![Delta logo]()
$1,182
This United Airlines deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/222:10 pm
DTW
- MEL
2 stops27h 20m
United Airlines
dom. 6/79:30 am
MEL
- DTW
2 stops24h 52m
United Airlines
Deal found 4/17![United Airlines logo]()
$1,182
This Qantas Airways deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/137:16 pm
DTW
- MEL
2 stops25h 19m
Qantas Airways
mié. 5/208:00 am
MEL
- DTW
2 stops24h 26m
Qantas Airways
Deal found 4/15![Qantas Airways logo]()
$1,414
This Justfly.com deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/226:38 pm
DTW
- OOL
2 stops26h 07m
Air New Zealand
sáb. 8/2911:55 am
OOL
- DTW
2 stops24h 29m
Air New Zealand
Deal found 4/12![Air New Zealand logo]()
$1,757
This Travelocity deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/97:09 am
DTW
- PER
2 stops41h 06m
Multiple Airlines
mié. 5/1310:55 pm
PER
- DTW
2 stops36h 57m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$1,812
This FlightHub deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/96:00 am
DTW
- PER
2 stops42h 15m
JetBlue
mié. 5/1310:55 pm
PER
- DTW
2 stops60h 57m
JetBlue
Deal found 4/16![JetBlue logo]()
$1,841
This FlightHub deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 7/126:00 am
DTW
- PER
2 stops48h 35m
Qatar Airways
mar. 7/2810:45 pm
PER
- DTW
2 stops37h 13m
Qatar Airways
Deal found 4/17![Qatar Airways logo]()
$2,141
This Delta deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/204:23 pm
DTW
- MEL
2 stops25h 27m
Delta
vie. 8/1410:00 am
MEL
- DTW
2 stops24h 14m
Delta
Deal found 4/16![Delta logo]()
$1,182
This United Airlines deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 6/75:29 pm
DTW
- SYD
1 stop23h 26m
United Airlines
mié. 6/1710:20 am
SYD
- DTW
1 stop20h 07m
United Airlines
Deal found 4/13![United Airlines logo]()
$1,190
This Delta deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 6/12:09 pm
DTW
- SYD
1 stop26h 41m
Delta
mié. 6/109:15 am
SYD
- DTW
1 stop23h 54m
Delta
Deal found 4/14![Delta logo]()
$1,183
This United Airlines deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/133:33 pm
DTW
- SYD
2 stops25h 22m
United Airlines
mié. 5/2010:20 am
SYD
- DTW
1 stop22h 30m
United Airlines
Deal found 4/12![United Airlines logo]()
$1,198
This Delta deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/226:50 pm
DTW
- MEL
1 stop23h 00m
Delta
vie. 6/510:00 am
MEL
- DTW
1 stop27h 19m
Delta
Deal found 4/17![Delta logo]()
$1,185
This Qantas Airways deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/117:16 pm
DTW
- MEL
2 stops25h 04m
Qantas Airways
lun. 5/181:35 pm
MEL
- DTW
1 stop22h 08m
Qantas Airways
Deal found 4/12![Qantas Airways logo]()
$1,441
This United Airlines deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/253:32 pm
DTW
- SYD
2 stops25h 28m
United Airlines
mar. 6/210:20 am
SYD
- DTW
1 stop20h 07m
United Airlines
Deal found 4/12![United Airlines logo]()
$1,198
This Air Canada deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/296:15 pm
DTW
- CBR
3 stops50h 35m
Air Canada
dom. 5/36:40 pm
CBR
- DTW
3 stops57h 33m
Air Canada
Deal found 4/13![Air Canada logo]()
$3,052
This Delta deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/222:09 pm
DTW
- MEL
1 stop27h 41m
Delta
dom. 6/710:00 am
MEL
- DTW
1 stop27h 22m
Delta
Deal found 4/17![Delta logo]()
$1,185
This oojo deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/287:20 pm
DTW
- ADL
2 stops31h 35m
Qantas Airways
jue. 6/46:25 am
ADL
- DTW
2 stops25h 35m
Qantas Airways
Deal found 4/13![Qantas Airways logo]()
$1,463
This United Airlines deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/224:47 pm
DTW
- SYD
2 stops24h 13m
United Airlines
jue. 5/79:30 am
SYD
- DTW
2 stops23h 30m
United Airlines
Deal found 4/13![United Airlines logo]()
$1,239
This Delta deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/227:08 pm
DTW
- SYD
1 stop21h 42m
Delta
lun. 5/119:15 am
SYD
- DTW
2 stops26h 16m
Delta
Deal found 4/16![Delta logo]()
$1,189
This Qantas Airways deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/193:42 pm
DTW
- MEL
2 stops28h 38m
Qantas Airways
mar. 8/118:15 am
MEL
- DTW
2 stops24h 17m
Qantas Airways
Deal found 4/16![Qantas Airways logo]()
$1,493
This Air Canada deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/1710:45 am
DTW
- AVV
3 stops37h 25m
Multiple Airlines
lun. 9/218:55 pm
AVV
- DTW
3 stops51h 12m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$1,871
This Delta deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/112:23 pm
DTW
- SYD
1 stop28h 27m
Delta
dom. 5/109:15 am
SYD
- DTW
1 stop28h 04m
Delta
Deal found 4/15![Delta logo]()
$1,233
This oojo deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 6/77:20 pm
DTW
- PER
2 stops33h 40m
Qantas Airways
mar. 6/1611:55 pm
PER
- DTW
2 stops34h 44m
Qantas Airways
Deal found 4/13![Qantas Airways logo]()
$1,519
This United Airlines deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/2011:00 am
DTW
- BNE
2 stops29h 30m
United Airlines
dom. 10/1110:30 am
BNE
- DTW
2 stops27h 22m
United Airlines
Deal found 4/17![United Airlines logo]()
$1,420
This Delta deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/17:08 pm
DTW
- SYD
1 stop21h 42m
Delta
dom. 5/179:15 am
SYD
- DTW
1 stop28h 04m
Delta
Deal found 4/15![Delta logo]()
$1,233
This Qantas Airways deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/227:35 pm
DTW
- BNE
2 stops47h 45m
Qantas Airways
mié. 10/79:05 am
BNE
- DTW
2 stops26h 08m
Qantas Airways
Deal found 4/13![Qantas Airways logo]()
$1,531
This KAYAK deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 7/1510:55 am
DTW
- ADL
2 stops34h 30m
Air New Zealand
vie. 7/3112:05 pm
ADL
- DTW
2 stops23h 49m
Air New Zealand
Deal found 4/13![Air New Zealand logo]()
$2,274
This United Airlines deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/252:15 pm
DTW
- BNE
2 stops26h 15m
United Airlines
mar. 10/1310:30 am
BNE
- DTW
2 stops23h 50m
United Airlines
Deal found 4/17![United Airlines logo]()
$1,420
This Expedia deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 4/273:42 pm
DTW
- MCY
2 stops33h 33m
Multiple Airlines
jue. 4/305:15 pm
MCY
- DTW
2 stops42h 28m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$2,166
This Delta deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/2212:23 pm
DTW
- SYD
1 stop28h 27m
Delta
jue. 5/79:15 am
SYD
- DTW
1 stop21h 41m
Delta
Deal found 4/13![Delta logo]()
$1,239
Last-minute flights from Detroit to AustraliaDiscover last-minute flight deals from Detroit to Australia. Data last updated abril 18, 2026 and is based on user searches.
Discover last-minute flight deals from Detroit to Australia. Data last updated abril 18, 2026 and is based on user searches.
This lastminute.com deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 4/197:16 pm
DTW
- SYD
1 stop21h 39m
Qantas Airways
dom. 5/312:00 pm
SYD
- DTW
1 stop20h 26m
Qantas Airways
Deal found 4/14![Qantas Airways logo]()
$1,165
This Delta deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 4/1912:30 pm
DTW
- SYD
2 stops28h 20m
Delta
dom. 5/39:15 am
SYD
- DTW
2 stops25h 10m
Delta
Deal found 4/14![Delta logo]()
$1,175
This United Airlines deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 4/204:47 pm
DTW
- MEL
2 stops25h 28m
United Airlines
dom. 5/39:30 am
MEL
- DTW
2 stops28h 29m
United Airlines
Deal found 4/16![United Airlines logo]()
$1,169
This Delta deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 4/208:00 am
DTW
- MEL
2 stops33h 50m
Delta
dom. 5/310:00 am
MEL
- DTW
1 stop23h 36m
Delta
Deal found 4/16![Delta logo]()
$1,177
This Delta deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/228:51 am
DTW
- SYD
1 stop31h 59m
Delta
mié. 5/139:15 am
SYD
- DTW
1 stop21h 41m
Delta
Deal found 4/17![Delta logo]()
$1,185
This Trip.com deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/88:52 am
DTW
- SYD
3 stops36h 58m
Multiple Airlines
dom. 5/176:00 am
SYD
- DTW
3 stops39h 22m
Multiple Airlines
Deal found 4/12![Multiple Airlines logo]()
$1,087
This United Airlines deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/118:35 am
DTW
- SYD
1 stop32h 20m
United Airlines
mié. 5/2010:20 am
SYD
- DTW
1 stop22h 30m
United Airlines
Deal found 4/16![United Airlines logo]()
$1,184
This Trip.com deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/138:52 am
DTW
- SYD
3 stops47h 18m
Multiple Airlines
mié. 5/206:00 am
SYD
- DTW
3 stops39h 22m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$1,072
This Delta deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/136:39 pm
DTW
- SYD
1 stop22h 11m
Delta
mié. 5/209:15 am
SYD
- DTW
1 stop21h 41m
Delta
Deal found 4/15![Delta logo]()
$1,183
This United Airlines deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/222:10 pm
DTW
- MEL
2 stops27h 20m
United Airlines
dom. 6/79:30 am
MEL
- DTW
2 stops24h 52m
United Airlines
Deal found 4/17![United Airlines logo]()
$1,182
This Delta deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/2212:46 pm
DTW
- MEL
1 stop29h 04m
Delta
mié. 8/1210:00 am
MEL
- DTW
1 stop23h 13m
Delta
Deal found 4/16![Delta logo]()
$1,184
This oojo deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/254:10 pm
DTW
- SYD
1 stop24h 45m
Qantas Airways
mar. 6/212:00 pm
SYD
- DTW
1 stop20h 30m
Qantas Airways
Deal found 4/13![Qantas Airways logo]()
$1,153
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 abril 18, 2026.
Search for one-way flight options from Detroit to Australia. Find affordable one-way fares based on user searches. Data last updated abril 18, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 6/128:03 pm
DTW
- BNE
2 stops48h 37m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$511
This Kiwi.com deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/197:58 pm
DTW
- BNE
2 stops48h 42m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$515
This Trip.com deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/302:40 pm
DTW
- SYD
2 stops31h 10m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$518
This Kiwi.com deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/187:00 am
DTW
- BNE
2 stops37h 40m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$521
This Trip.com deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/110:00 pm
DTW
- SYD
2 stops47h 50m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$528
This Kiwi.com deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/157:19 pm
DTW
- SYD
3 stops50h 31m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$539
This Trip.com deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 6/135:00 am
DTW
- BNE
2 stops39h 40m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$549
This Kiwi.com deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/208:19 am
DTW
- BNE
2 stops36h 21m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$571
This Kiwi.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 5/318:52 am
DTW
- SYD
3 stops36h 58m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$581
This Kiwi.com deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/157:00 am
DTW
- BNE
2 stops37h 40m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$587
This Kiwi.com deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/107:58 pm
DTW
- BNE
2 stops48h 42m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$606
This Kiwi.com deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/410:27 pm
DTW
- SYD
2 stops43h 03m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$621
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 abril 18, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,072 (Trip.com) |
One-way from | $511 (Kiwi.com) |
Popular in | April |
Cheapest in | March |
Average price | $1,365 |
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 abril 18, 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 - MEL
DTWMEL
Detroit Metropolitan Wayne County
mar. 5/19
7:55 pm-7:50 am
2 stops45h 55m
Melbourne
dom. 8/9
10:00 am-8:02 pm
2 stops24h 02m
$1,182
DetroitMelbourne
DTW - MEL
DTWMEL
Detroit Metropolitan Wayne County
vie. 5/22
2:10 pm-7:30 am
2 stops27h 20m
Melbourne
dom. 6/7
9:30 am-8:22 pm
2 stops24h 52m
$1,182
DetroitMelbourne
DTW - MEL
DTWMEL
Detroit Metropolitan Wayne County
mié. 5/20
4:23 pm-7:50 am
2 stops25h 27m
Melbourne
vie. 8/14
10:00 am-8:14 pm
2 stops24h 14m
$1,182
DetroitSydney
DTW - SYD
DTWSYD
Detroit Metropolitan Wayne County
lun. 6/1
2:09 pm-6:50 am
1 stop26h 41m
Sydney Kingsford Smith
mié. 6/10
9:15 am-7:09 pm
1 stop23h 54m
$1,183
DetroitMelbourne
DTW - MEL
DTWMEL
Detroit Metropolitan Wayne County
vie. 5/22
6:50 pm-7:50 am
1 stop23h 00m
Melbourne
vie. 6/5
10:00 am-11:19 pm
1 stop27h 19m
$1,185
DetroitMelbourne
DTW - MEL
DTWMEL
Detroit Metropolitan Wayne County
vie. 5/22
2:09 pm-7:50 am
1 stop27h 41m
Melbourne
dom. 6/7
10:00 am-11:22 pm
1 stop27h 22m
$1,185
DetroitSydney
DTW - SYD
DTWSYD
Detroit Metropolitan Wayne County
mié. 4/22
7:08 pm-6:50 am
1 stop21h 42m
Sydney Kingsford Smith
lun. 5/11
9:15 am-9:31 pm
2 stops26h 16m
$1,189
Quickest round-trip
DetroitSydney
DTW - SYD
DTWSYD
Detroit Metropolitan Wayne County
dom. 6/7
5:29 pm-6:55 am
1 stop23h 26m
Sydney Kingsford Smith
mié. 6/17
10:20 am-4:27 pm
1 stop20h 07m
$1,190
DetroitSydney
DTW - SYD
DTWSYD
Detroit Metropolitan Wayne County
mié. 5/13
3:33 pm-6:55 am
2 stops25h 22m
Sydney Kingsford Smith
mié. 5/20
10:20 am-6:50 pm
1 stop22h 30m
$1,198
DetroitSydney
DTW - SYD
DTWSYD
Detroit Metropolitan Wayne County
lun. 5/25
3:32 pm-7:00 am
2 stops25h 28m
Sydney Kingsford Smith
mar. 6/2
10:20 am-4:27 pm
1 stop20h 07m
$1,198
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-PER
DTW-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 Detroit to Australia
DTT-AU0
DTW-BNE
DTW-MEL
DTW-SYD
DTW-PER
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 $180). Flying from Detroit to Australia in November is currently the most expensive (average of $766). 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 abril 18, 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.
Crew
8.5
Overall
7.9
Comfort
7.9
Food
7.2
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Overall
7.9
Comfort
7.9
Food
7.2
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Overall
7.9
Comfort
7.9
Food
7.2
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Overall
7.9
Comfort
7.9
Food
7.2
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Overall
7.9
Comfort
7.9
Food
7.2
Boarding
8.1
Entertainment
7.8
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 abril 18, 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 abril 18, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$526 | Average$1,193 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$596 | Average$1,154 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$634 | Average$1,235 | 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% |