Cheapest return flights from Detroit to Sydney in July from $883

AirHint found the following cheapest return flights from Detroit (DTW) to Sydney (SYD) in July 2025 (see full year).

Return flights

26 Jul - 08 Aug United
26 Jul - 30 Aug United
07 Jul - 20 Jul Delta
28 Jul - 06 Aug Delta
09 Jul - 16 Jul United
31 Jul - 07 Aug Spirit Airlines
23 Jul - 07 Aug Delta
11 Jul - 22 Jul United
23 Jul - 31 Jul Delta
20 Jul - 27 Jul Delta

Also check the deals for one-way flights from Detroit to Sydney in July.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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