Earn point on your loyalty program!arrow arc left

Cheap flights from Detroit (DTW) to Sydney (SYD)

Know your dates, get live prices in seconds
airplane logo

pin logo

calendar
Departure
calendar backward
Return
airplane logo
1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
Book Flight + Hotel at the same time

How to find the cheapest flight from Detroit (DTW) to Sydney (SYD)

How to find the cheapest flight from Detroit (DTW) to Sydney (SYD)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Detroit (DTW) to Sydney (SYD)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Detroit (DTW) to Sydney (SYD)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.

Cheap flights from Detroit to Sydney in July , August 2026

27 Jul - 07 Aug $ 3,000.00
DTW
Detroit
Air Canada
2 STOPS
SYD
Sydney
SYD
Sydney
Air Canada
2 STOPS
DTW
Detroit
Pick dates
27 Jul - 06 Aug $ 3,008.00
DTW
Detroit
Air Canada
2 STOPS
SYD
Sydney
SYD
Sydney
Air Canada
2 STOPS
DTW
Detroit
Pick dates
31 Jul - 06 Aug $ 3,225.00
DTW
Detroit
Air Canada
2 STOPS
SYD
Sydney
SYD
Sydney
Air Canada
2 STOPS
DTW
Detroit
Pick dates

Last minute flights from Detroit to Sydney

27 Jul - 31 Jul $ 1,817.00
DTW
Detroit
Frontier Airlines
2 STOPS
SYD
Sydney
SYD
Sydney
Frontier Airlines
2 STOPS
DTW
Detroit
Pick dates
27 Jul - 31 Jul $ 3,311.00
DTW
Detroit
Air Canada
2 STOPS
SYD
Sydney
SYD
Sydney
Air Canada
2 STOPS
DTW
Detroit
Pick dates
27 Jul - 31 Jul $ 3,986.00
DTW
Detroit
Air Canada
2 STOPS
SYD
Sydney
SYD
Sydney
Air Canada
2 STOPS
DTW
Detroit
Pick dates

One-way flights to Sydney from Detroit

3:32 PM - 11:00 PM
United Airlines
2 Stops
25h 23m
DTW - SYD
$ 687
Kiwi
Pick dates
7:51 PM - 10:55 PM
Qantas
1 Stops
21h 4m
DTW - SYD
$ 704
Kiwi
Pick dates
7:51 PM - 10:55 PM
Qantas
1 Stops
21h 4m
DTW - SYD
$ 704
Kiwi
Pick dates

How to find the cheapest flight from Detroit (DTW) to Sydney (SYD)

Related info for your journey
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Detroit (DTW) to Sydney (SYD)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Detroit (DTW) to Sydney (SYD)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.