Users have found that booking a flight from Detroit to Australia at least 46 days early can save you up to 16% on average compared to booking a flight this week. If booking 46 days before your flight isn’t an option for you, users have found flights from Detroit to Australia for as little as $972 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $1,089 for flights departing within the next 3 days.
Flights from Detroit to Australia lean towards being more expensive in December. Prices are generally better when you fly from Detroit to Australia in March, with the cheapest ticket starting at $734.