Cheap flights from Detroit to Illawarra

View AU$607 flight on Mon, 8 Sep. 2025Opens in a new window

Popular airlines from Detroit to Illawarra

  • American Airlines

    American Airlines

  • Air Canada

    Air Canada

  • Delta

    Delta

  • United

    United

  • Air New Zealand

    Air New Zealand

  • Qantas Airways

    Qantas Airways

  • All Nippon Airways

    All Nippon Airways

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Cheap Flights from Detroit (DTT) to Illawarra (SYD)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Thu, 4 Sep. - Thu, 11 Sep.
DTW
Detroit
SYD
Sydney
AU$1,215 Return, found 3 days ago
AU$1,215
Return
found 3 days ago
Select Air Canada flight, departing Thu, 4 Sep. from Detroit to Sydney, returning Thu, 11 Sep., priced at AU$1,215 found 3 days ago
Air Canada
Tue, 23 Sep. - Tue, 30 Sep.
DTW
Detroit
SYD
Sydney
AU$1,215 Return, found 6 hours ago
AU$1,215
Return
found 6 hours ago
Select Air Canada flight, departing Tue, 23 Sep. from Detroit to Sydney, returning Tue, 30 Sep., priced at AU$1,215 found 6 hours ago
United
Mon, 8 Sep. - Sun, 21 Sep.
DTW
Detroit
SYD
Sydney
AU$1,259 Return, found 5 hours ago
AU$1,259
Return
found 5 hours ago
Select United flight, departing Mon, 8 Sep. from Detroit to Sydney, returning Sun, 21 Sep., priced at AU$1,259 found 5 hours ago
Delta
Mon, 8 Sep. - Sun, 21 Sep.
DTW
Detroit
SYD
Sydney
AU$1,259 Return, found 5 hours ago
AU$1,259
Return
found 5 hours ago
Select Delta flight, departing Mon, 8 Sep. from Detroit to Sydney, returning Sun, 21 Sep., priced at AU$1,259 found 5 hours ago
Qantas Airways
Mon, 8 Sep. - Sun, 21 Sep.
DTW
Detroit
SYD
Sydney
AU$1,281 Return, found 5 hours ago
AU$1,281
Return
found 5 hours ago
Select Qantas Airways flight, departing Mon, 8 Sep. from Detroit to Sydney, returning Sun, 21 Sep., priced at AU$1,281 found 5 hours ago
American Airlines
Sat, 16 Aug. - Sat, 23 Aug.
DTW
Detroit
SYD
Sydney
AU$1,328 Return, found 6 hours ago
AU$1,328
Return
found 6 hours ago
Select American Airlines flight, departing Sat, 16 Aug. from Detroit to Sydney, returning Sat, 23 Aug., priced at AU$1,328 found 6 hours ago
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