Cheap flights from Detroit to Australia from $404
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Detroit to Australia departing on 10/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Detroit to Australia
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Australia?
The month of March is, on average, the cheapest month to fly to Australia from Detroit, with most prices found around $910. If you aren’t able to travel during the month of March, then book flights to Australia from Detroit during February instead. Flights to Australia in February, while not as cheap as those in March, still average around $925.
What is the cheapest day to depart on your flight to Australia?
The cheapest day to depart from Detroit to Australia is on a Thursday. Travelers who choose to depart for Australia on a Thursday will often find tickets for as low as $1,274. On the other hand, Saturday is the most expensive day to depart from Detroit because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,613.
What is the cheapest time of day to depart on your flight to Australia?
Flying to Australia from Detroit at noon is the least expensive time of day to depart. momondo users have found prices as low as $991 when looking at flights departing at noon. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $1,531 on average. Flights to Australia from Detroit in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.
How far in advance should I book a flight to Australia?
You are more likely to see cheaper flights to Australia from Detroit when booking 26 weeks ahead of your departure date. In general, you can expect to find flights to Australia for around $1,091 when searching 26 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Australia from Detroit for as low as $961 on momondo.
What is the cheapest airline that flies from Detroit to Australia?
United Airlines, American Airlines, and Delta are the most popular carriers operating from Detroit to Australia
What airlines fly to Australia?
American Airlines, United Airlines and Qantas Airways are the top three most popular airlines that fly to Australia from Detroit according to our data. American Airlines is the first choice among our users, with 31% of people opting to fly with this airline when traveling to Australia. Keep in mind that there are 6 different airlines that fly to Australia on a routine basis, so you have a few additional options to choose from.
Cheap Detroit to Australia flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Detroit to Australia
When did momondo last update prices for flights from Detroit to Australia?
Prices for flights from Detroit to Australia are refreshed on a daily basis.
How many operators does momondo search for flights from Detroit to Australia?
The number of operators available for flights from Detroit to Australia is 6 as of June 2025.
How old do you have to be to fly from Detroit to Australia?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Detroit to Australia.
What documentation or ID do you need to fly to Australia?
The necessary travel and health documents for your Australia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
Best airlines flying from Detroit to Australia
Compare and see reviews for airlines that fly from Detroit to Australia with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $677 | Free Cancellation | Rating 7.5 857 reviews | |||
| PriceFrom $702 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $723 | Free Cancellation | Rating 7.1 9,553 reviews | |||
| PriceFrom $842 | Free Cancellation | Rating 7.4 8,798 reviews | |||
| PriceFrom $864 | Free Cancellation | Rating 8.0 483 reviews | |||
| PriceFrom $946 | Free Cancellation | Rating 8.0 7,963 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Detroit to Australia?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Detroit to Australia. momondo saves you time and could save you money on your trip.
Can I find flights from Detroit to Australia with flexible booking policies on momondo?
Flights from Detroit to Australia with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Detroit to Australia?
momondo provides multiple filters to help you find the best flight to Australia from Detroit. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Detroit to Australia right now. Can momondo alert me if prices change?
Price alerts on flights to Australia from Detroit are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.