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Cheap flights from Detroit to Australia

DTT — SYD
7 Apr — 14 Apr1
1 adult

Cheap flight deals from Detroit to Australia

Keep the following information in mind while searching for Detroit to Australia flight deals. Data was last updated 2 April 2025.

Popular in

December

Cheapest in

February

Average price

C$ 1,363
Highest demand for flights based on searches. 14% potential increase in price (C$ 398 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease (C$ 48 potential savings vs. average RT price).
Average for round-trip flights in April 2025

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.
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

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 C$ 1,326). Flying from Detroit to Australia in December is currently the most expensive (average of C$ 1,881). 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.

What is the cheapest time of day to fly from DTT to AU?

Find hourly flight availability from Detroit to Australia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 2 April 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Detroit to Australia as you normally would.

Rainfall in Australia by month

Plan your trip to Australia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Australia ranges from 50.0 - 130.0 mm per month. March is typically the wettest month, when rainfall can reach 130.0 mm. September is typically the driest time to visit Australia when rainfall is around 50.0 mm.

Temperature in Australia by month

Plan your trip to Australia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Australia, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 11.0 C).

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.
  • What airport do you fly from for flights from Detroit to Australia?

    Detroit All airports (DTT) is the airport you will fly out of if you book a flight from Detroit to Australia. It is only a 0.9 km journey to All airports (DTT) from Detroit’s city centre.

  • Can I find deals for flights from Detroit to Australia that include hotel bookings?

    Yes. In addition to deals on Detroit to Australia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Detroit to Australia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Detroit to Australia.

  • Can I find deals for business class flights from Detroit to Australia?

    Yes. Cheapflights offers flight deals from Detroit to Australia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • 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 C$ 1,326). Flying from Detroit to Australia in December is currently the most expensive (average of C$ 1,881). 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.

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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 629,999 searches. Data last updated 2 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapestC$ 1,007AverageC$ 1,547FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
DeltaCheapestC$ 1,022AverageC$ 2,462FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapestC$ 1,025AverageC$ 1,261FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapestC$ 1,197AverageC$ 1,959FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 1,754AverageC$ 2,177FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

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How does Cheapflights help users find flights from Detroit to Australia?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Detroit to Australia. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Detroit to Australia?

Millions of users choose and trust Cheapflights to book the best flight deals from Detroit to Australia for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Detroit to Australia with no change fees?

Yes, we can. To see specific flights from Detroit to Australia with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Detroit to Australia become cheaper?

Yes! Start tracking prices for Detroit to Australia flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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