$469+ 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 4/30. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — SYD
Apr 12 — Apr 191
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Detroit to Australia with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Detroit to Australia
Cheapest
Best
Last-minute
One-way
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 13, 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 13, 2026.
This Trip.com deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/223:46 pm
DTW
- BNE
2 stops28h 49m
Multiple Airlines
Thu 5/711:55 am
BNE
- DTW
2 stops33h 25m
Multiple Airlines
Deal found 3/11![Multiple Airlines logo]()
$919
This FlightHub deal was found by Cheapflights users on 3/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/227:16 pm
DTW
- SYD
1 stop21h 39m
Qantas Airways
Thu 5/712:00 pm
SYD
- DTW
1 stop20h 26m
Qantas Airways
Deal found 3/12![Qantas Airways logo]()
$937
This American Airlines deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/153:42 pm
DTW
- SYD
2 stops25h 23m
American Airlines
Tue 5/269:10 am
SYD
- DTW
2 stops27h 15m
American Airlines
Deal found 3/12![American Airlines logo]()
$949
This American Airlines deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/15:32 pm
DTW
- SYD
2 stops23h 33m
American Airlines
Sun 5/179:10 am
SYD
- DTW
2 stops26h 33m
American Airlines
Deal found 3/12![American Airlines logo]()
$950
This American Airlines deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/226:02 pm
DTW
- SYD
2 stops23h 03m
American Airlines
Thu 5/79:10 am
SYD
- DTW
2 stops23h 16m
American Airlines
Deal found 3/12![American Airlines logo]()
$951
This Trip.com deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/53:46 pm
DTW
- SYD
2 stops30h 04m
Multiple Airlines
Tue 5/121:15 pm
SYD
- DTW
2 stops32h 05m
Multiple Airlines
Deal found 3/10![Multiple Airlines logo]()
$978
This Trip.com deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/96:32 pm
DTW
- BNE
2 stops26h 08m
Multiple Airlines
Mon 4/2011:55 am
BNE
- DTW
2 stops33h 25m
Multiple Airlines
Deal found 3/10![Multiple Airlines logo]()
$987
This flugladen.de deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/203:46 pm
DTW
- SYD
2 stops30h 19m
Multiple Airlines
Sun 5/31:15 pm
SYD
- DTW
2 stops32h 05m
Multiple Airlines
Deal found 3/11![Multiple Airlines logo]()
$991
This FlightHub deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/257:16 pm
DTW
- SYD
1 stop21h 39m
Qantas Airways
Sat 5/912:00 pm
SYD
- DTW
1 stop20h 26m
Qantas Airways
Deal found 3/11![Qantas Airways logo]()
$992
This Trip.com deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/53:46 pm
DTW
- SYD
2 stops30h 04m
Multiple Airlines
Mon 5/181:15 pm
SYD
- DTW
2 stops32h 05m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$996
This American Airlines deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/256:02 pm
DTW
- SYD
2 stops23h 03m
American Airlines
Sat 5/99:10 am
SYD
- DTW
2 stops23h 16m
American Airlines
Deal found 3/11![American Airlines logo]()
$999
This American Airlines deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/13:42 pm
DTW
- SYD
2 stops25h 23m
American Airlines
Fri 5/89:10 am
SYD
- DTW
2 stops26h 33m
American Airlines
Deal found 3/12![American Airlines logo]()
$1,000
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 13, 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 13, 2026.
This Qantas Airways deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/213:42 pm
DTW
- OOL
2 stops28h 58m
Qantas Airways
Tue 5/197:00 am
OOL
- DTW
2 stops25h 26m
Qantas Airways
Deal found 3/11![Qantas Airways logo]()
$1,086
This Delta deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/14:16 pm
DTW
- SYD
1 stop24h 34m
Delta
Sun 5/109:15 am
SYD
- DTW
1 stop19h 44m
Delta
Deal found 3/12![Delta logo]()
$1,149
This Air Canada deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/136:15 pm
DTW
- BNE
2 stops46h 50m
Air Canada
Tue 4/2110:00 am
BNE
- DTW
2 stops45h 33m
Air Canada
Deal found 3/9![Air Canada logo]()
$1,273
This oojo deal was found by Cheapflights users on 3/13. 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.
Tue 4/287:10 am
DTW
- BNE
2 stops37h 55m
Air New Zealand
Tue 5/57:35 pm
BNE
- DTW
2 stops42h 12m
Air New Zealand
Deal found 3/13![Air New Zealand logo]()
$1,295
This United Airlines deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/183:33 pm
DTW
- MEL
2 stops26h 42m
United Airlines
Thu 5/2810:55 am
MEL
- DTW
2 stops26h 48m
United Airlines
Deal found 3/12![United Airlines logo]()
$1,320
This Turkish Airlines deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/98:50 pm
DTW
- MEL
2 stops32h 50m
Turkish Airlines
Wed 5/139:35 pm
MEL
- DTW
2 stops35h 10m
Turkish Airlines
Deal found 3/10![Turkish Airlines logo]()
$1,466
This Jetabroad deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/217:10 am
DTW
- OOL
3 stops44h 05m
Multiple Airlines
Tue 5/1911:55 am
OOL
- DTW
3 stops31h 54m
Multiple Airlines
Deal found 3/11![Multiple Airlines logo]()
$1,495
This oojo deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/266:00 am
DTW
- PER
2 stops48h 35m
Qatar Airways
Sun 5/33:40 pm
PER
- DTW
2 stops44h 06m
Qatar Airways
Deal found 3/12![Qatar Airways logo]()
$1,782
This oojo deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/249:00 am
DTW
- BNE
2 stops36h 05m
Air New Zealand
Fri 5/19:40 am
BNE
- DTW
2 stops28h 07m
Air New Zealand
Deal found 3/9![Air New Zealand logo]()
$1,307
This United Airlines deal was found by Cheapflights users on 3/12. 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.
Tue 5/121:41 pm
DTW
- MEL
2 stops28h 34m
United Airlines
Tue 5/2610:55 am
MEL
- DTW
2 stops25h 19m
United Airlines
Deal found 3/12![United Airlines logo]()
$1,320
This KLM deal was found by Cheapflights users on 3/12. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/168:55 pm
DTW
- SYD
2 stops42h 15m
KLM
Wed 5/2710:10 am
SYD
- DTW
3 stops39h 32m
KLM
Deal found 3/12![KLM logo]()
$2,668
This Delta deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/133:58 pm
DTW
- MEL
2 stops25h 52m
Delta
Fri 5/2910:00 am
MEL
- DTW
1 stop21h 06m
Delta
Deal found 3/12![Delta logo]()
$1,344
This oojo deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/239:00 am
DTW
- MEL
2 stops35h 55m
Air New Zealand
Thu 4/308:35 am
MEL
- DTW
2 stops29h 12m
Air New Zealand
Deal found 3/9![Air New Zealand logo]()
$1,309
This United Airlines deal was found by Cheapflights users on 3/12. 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.
Sun 5/179:00 am
DTW
- MEL
2 stops33h 15m
United Airlines
Fri 5/2910:55 am
MEL
- DTW
2 stops25h 19m
United Airlines
Deal found 3/12![United Airlines logo]()
$1,320
This Korean Air deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2512:40 pm
DTW
- SYD
1 stop27h 40m
Korean Air
Mon 8/317:55 am
SYD
- DTW
1 stop40h 20m
Korean Air
Deal found 3/10![Korean Air logo]()
$3,024
This Jetabroad deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/147:10 am
DTW
- OOL
3 stops44h 05m
Multiple Airlines
Tue 5/1211:55 am
OOL
- DTW
3 stops31h 49m
Multiple Airlines
Deal found 3/11![Multiple Airlines logo]()
$1,587
This Qantas Airways deal was found by Cheapflights users on 3/12. 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.
Thu 5/147:16 pm
DTW
- BNE
2 stops24h 49m
Qantas Airways
Mon 5/257:55 am
BNE
- DTW
2 stops28h 44m
Qantas Airways
Deal found 3/12![Qantas Airways logo]()
$1,606
This United Airlines deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/58:11 pm
DTW
- BNE
2 stops44h 19m
United Airlines
Fri 5/2910:30 am
BNE
- DTW
3 stops27h 14m
United Airlines
Deal found 3/11![United Airlines logo]()
$1,438
This Qantas Airways deal was found by Cheapflights users on 3/12. 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.
Sun 5/177:16 pm
DTW
- BNE
2 stops24h 49m
Qantas Airways
Sun 5/248:45 pm
BNE
- DTW
2 stops39h 54m
Qantas Airways
Deal found 3/12![Qantas Airways logo]()
$1,612
This Delta deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/225:43 pm
DTW
- MEL
2 stops24h 07m
Delta
Sun 8/1610:00 am
MEL
- DTW
1 stop27h 04m
Delta
Deal found 3/10![Delta logo]()
$1,642
This Mytrip deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/238:50 pm
DTW
- MEL
2 stops32h 50m
Multiple Airlines
Thu 4/3011:55 pm
MEL
- DTW
3 stops45h 25m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$1,647
This Qatar Airways deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/96:00 am
DTW
- PER
2 stops41h 55m
Qatar Airways
Wed 5/133:40 pm
PER
- DTW
2 stops44h 06m
Qatar Airways
Deal found 3/9![Qatar Airways logo]()
$1,832
This oojo deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/19:00 am
DTW
- PER
2 stops43h 00m
Air New Zealand
Thu 5/2111:50 pm
PER
- DTW
2 stops34h 34m
Air New Zealand
Deal found 3/10![Air New Zealand logo]()
$1,560
This United Airlines deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/277:10 am
DTW
- OOL
2 stops39h 15m
United Airlines
Mon 5/46:00 am
OOL
- DTW
2 stops26h 50m
United Airlines
Deal found 3/12![United Airlines logo]()
$1,488
This Delta deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2012:46 pm
DTW
- MEL
1 stop29h 04m
Delta
Sun 8/910:00 am
MEL
- DTW
1 stop27h 04m
Delta
Deal found 3/11![Delta logo]()
$1,650
This Etihad Airways deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/110:30 am
DTW
- MEL
2 stops39h 20m
Multiple Airlines
Tue 4/285:20 pm
MEL
- DTW
2 stops41h 54m
Multiple Airlines
Deal found 3/10![Multiple Airlines logo]()
$1,654
This Qantas Airways deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/143:42 pm
DTW
- OOL
2 stops28h 58m
Qantas Airways
Tue 5/127:00 am
OOL
- DTW
2 stops25h 26m
Qantas Airways
Deal found 3/11![Qantas Airways logo]()
$1,685
This Air Canada deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/96:50 pm
DTW
- PER
3 stops58h 10m
Air Canada
Wed 5/1311:55 pm
PER
- DTW
3 stops50h 18m
Air Canada
Deal found 3/8![Air Canada logo]()
$2,187
This Etihad Airways deal was found by Cheapflights users on 3/12. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/198:20 am
DTW
- MEL
2 stops41h 40m
Multiple Airlines
Thu 3/266:20 pm
MEL
- DTW
2 stops37h 28m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$1,656
This United Airlines deal was found by Cheapflights users on 3/12. 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.
Thu 5/149:39 pm
DTW
- BNE
2 stops42h 51m
United Airlines
Wed 5/2710:30 am
BNE
- DTW
1 stop19h 57m
United Airlines
Deal found 3/12![United Airlines logo]()
$1,513
Last-minute flights from Detroit to AustraliaDiscover last-minute flight deals from Detroit to Australia. Data last updated March 13, 2026 and is based on user searches.
Discover last-minute flight deals from Detroit to Australia. Data last updated March 13, 2026 and is based on user searches.
This Trip.com deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/96:32 pm
DTW
- BNE
2 stops26h 08m
Multiple Airlines
Mon 4/2011:55 am
BNE
- DTW
2 stops33h 25m
Multiple Airlines
Deal found 3/10![Multiple Airlines logo]()
$987
This flugladen.de deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/136:32 pm
DTW
- SYD
2 stops27h 18m
Multiple Airlines
Sun 4/261:15 pm
SYD
- DTW
2 stops32h 05m
Multiple Airlines
Deal found 3/11![Multiple Airlines logo]()
$1,076
This flugladen.de deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/203:46 pm
DTW
- SYD
2 stops30h 19m
Multiple Airlines
Sun 5/31:15 pm
SYD
- DTW
2 stops32h 05m
Multiple Airlines
Deal found 3/11![Multiple Airlines logo]()
$991
This Trip.com deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/223:46 pm
DTW
- BNE
2 stops28h 49m
Multiple Airlines
Thu 5/711:55 am
BNE
- DTW
2 stops33h 25m
Multiple Airlines
Deal found 3/11![Multiple Airlines logo]()
$919
This FlightHub deal was found by Cheapflights users on 3/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/227:16 pm
DTW
- SYD
1 stop21h 39m
Qantas Airways
Thu 5/712:00 pm
SYD
- DTW
1 stop20h 26m
Qantas Airways
Deal found 3/12![Qantas Airways logo]()
$937
This American Airlines deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/226:02 pm
DTW
- SYD
2 stops23h 03m
American Airlines
Thu 5/79:10 am
SYD
- DTW
2 stops23h 16m
American Airlines
Deal found 3/12![American Airlines logo]()
$951
This FlightHub deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/257:16 pm
DTW
- SYD
1 stop21h 39m
Qantas Airways
Sat 5/912:00 pm
SYD
- DTW
1 stop20h 26m
Qantas Airways
Deal found 3/11![Qantas Airways logo]()
$992
This American Airlines deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/256:02 pm
DTW
- SYD
2 stops23h 03m
American Airlines
Sat 5/99:10 am
SYD
- DTW
2 stops23h 16m
American Airlines
Deal found 3/11![American Airlines logo]()
$999
This Trip.com deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/253:46 pm
DTW
- BNE
2 stops28h 54m
Multiple Airlines
Mon 5/1111:55 am
BNE
- DTW
3 stops31h 40m
Multiple Airlines
Deal found 3/11![Multiple Airlines logo]()
$1,019
This American Airlines deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/266:02 pm
DTW
- SYD
2 stops23h 03m
American Airlines
Sun 5/39:10 am
SYD
- DTW
2 stops23h 16m
American Airlines
Deal found 3/12![American Airlines logo]()
$950
This Trip.com deal was found by Cheapflights users on 3/12. 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.
Sun 4/263:46 pm
DTW
- BNE
2 stops28h 49m
Multiple Airlines
Sun 5/311:35 am
BNE
- DTW
2 stops33h 45m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$1,004
This Trip.com deal was found by Cheapflights users on 3/12. 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.
Sun 4/263:46 pm
DTW
- MEL
2 stops30h 39m
Multiple Airlines
Sun 5/31:30 pm
MEL
- DTW
2 stops31h 50m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$1,052
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 13, 2026.
Search for one-way flight options from Detroit to Australia. Find affordable one-way fares based on user searches. Data last updated March 13, 2026.
This Trip.com deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/303:46 pm
DTW
- BNE
2 stops28h 54m
Multiple Airlines
Deal found 3/10![Multiple Airlines logo]()
$469
This Trip.com deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 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
Deal found 3/11![Multiple Airlines logo]()
$472
This Kiwi.com deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/288:25 am
DTW
- SYD
2 stops37h 25m
Multiple Airlines
Deal found 3/13![Multiple Airlines logo]()
$492
This Kiwi.com deal was found by Cheapflights users on 3/13. 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.
Fri 4/2410:00 pm
DTW
- SYD
2 stops47h 50m
Multiple Airlines
Deal found 3/13![Multiple Airlines logo]()
$498
This Kiwi.com deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/810:00 pm
DTW
- SYD
2 stops47h 50m
Multiple Airlines
Deal found 3/8![Multiple Airlines logo]()
$510
This Kiwi.com deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/163:46 pm
DTW
- MEL
2 stops30h 14m
Multiple Airlines
Deal found 3/10![Multiple Airlines logo]()
$513
This Kiwi.com deal was found by Cheapflights users on 3/13. 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.
Sun 4/263:46 pm
DTW
- SYD
2 stops30h 04m
Multiple Airlines
Deal found 3/13![Multiple Airlines logo]()
$527
This Kiwi.com deal was found by Cheapflights users on 3/13. 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.
Sat 4/256:00 am
DTW
- SYD
3 stops39h 50m
Multiple Airlines
Deal found 3/13![Multiple Airlines logo]()
$532
This Kiwi.com deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/133:46 pm
DTW
- MEL
2 stops30h 19m
Multiple Airlines
Deal found 3/10![Multiple Airlines logo]()
$536
This Kiwi.com deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/1510:00 pm
DTW
- AVV
3 stops58h 50m
Multiple Airlines
Deal found 3/11![Multiple Airlines logo]()
$552
This Kiwi.com deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/228:00 pm
DTW
- SYD
2 stops49h 50m
Multiple Airlines
Deal found 3/10![Multiple Airlines logo]()
$561
This Kiwi.com deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/183:46 pm
DTW
- AVV
3 stops41h 04m
Multiple Airlines
Deal found 3/10![Multiple Airlines logo]()
$561
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 13, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $919 (Trip.com) |
One-way from | $469 (Trip.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 13, 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
DetroitCoolangatta
DTW - OOL
DTWOOL
Detroit Metropolitan Wayne County
Tue 4/21
3:42 pm-10:40 am
2 stops28h 58m
Coolangatta Gold Coast
Tue 5/19
7:00 am-6:26 pm
2 stops25h 26m
$1,086
Quickest round-trip
DetroitSydney
DTW - SYD
DTWSYD
Detroit Metropolitan Wayne County
Fri 5/1
4:16 pm-6:50 am
1 stop24h 34m
Sydney Kingsford Smith
Sun 5/10
9:15 am-2:59 pm
1 stop19h 44m
$1,149
DetroitBrisbane
DTW - BNE
DTWBNE
Detroit Metropolitan Wayne County
Mon 4/13
6:15 pm-7:05 am
2 stops46h 50m
Brisbane
Tue 4/21
10:00 am-5:33 pm
2 stops45h 33m
$1,273
DetroitBrisbane
DTW - BNE
DTWBNE
Detroit Metropolitan Wayne County
Tue 4/28
7:10 am-11:05 am
2 stops37h 55m
Brisbane
Tue 5/5
7:35 pm-11:47 pm
2 stops42h 12m
$1,295
DetroitBrisbane
DTW - BNE
DTWBNE
Detroit Metropolitan Wayne County
Fri 4/24
9:00 am-11:05 am
2 stops36h 05m
Brisbane
Fri 5/1
9:40 am-11:47 pm
2 stops28h 07m
$1,307
DetroitMelbourne
DTW - MEL
DTWMEL
Detroit Metropolitan Wayne County
Thu 4/23
9:00 am-10:55 am
2 stops35h 55m
Melbourne
Thu 4/30
8:35 am-11:47 pm
2 stops29h 12m
$1,309
DetroitMelbourne
DTW - MEL
DTWMEL
Detroit Metropolitan Wayne County
Mon 5/18
3:33 pm-8:15 am
2 stops26h 42m
Melbourne
Thu 5/28
10:55 am-11:43 pm
2 stops26h 48m
$1,320
DetroitMelbourne
DTW - MEL
DTWMEL
Detroit Metropolitan Wayne County
Tue 5/12
1:41 pm-8:15 am
2 stops28h 34m
Melbourne
Tue 5/26
10:55 am-10:14 pm
2 stops25h 19m
$1,320
DetroitMelbourne
DTW - MEL
DTWMEL
Detroit Metropolitan Wayne County
Sun 5/17
9:00 am-8:15 am
2 stops33h 15m
Melbourne
Fri 5/29
10:55 am-10:14 pm
2 stops25h 19m
$1,320
DetroitMelbourne
DTW - MEL
DTWMEL
Detroit Metropolitan Wayne County
Wed 5/13
3:58 pm-7:50 am
2 stops25h 52m
Melbourne
Fri 5/29
10:00 am-5:06 pm
1 stop21h 06m
$1,344
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-SYD
DTW-MEL
DTW-AVV
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-SYD
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 13, 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.
Comfort
7.9
Overall
7.9
Food
7.2
Crew
8.5
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Overall
7.9
Food
7.2
Crew
8.5
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Overall
7.9
Food
7.2
Crew
8.5
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Overall
7.9
Food
7.2
Crew
8.5
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Overall
7.9
Food
7.2
Crew
8.5
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Overall
7.9
Food
7.2
Crew
8.5
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Top regions
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 13, 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 5 airlines flying from Detroit to Australia
Discover the top 5 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 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$596 | Average$1,156 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$673 | Average$1,232 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$723 | Average$983 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$839 | Average$1,261 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$854 | Average$1,191 | FlexibilityNo cancel fee | On-time69% |