Cheap flights from Detroit to Australia from $771
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 7/11. 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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Fly from
Fly to
Route
Depart
Return
DetroitMelbourne
DTW Detroit Metropolitan Wayne County - MEL Melbourne
DTWMEL
Detroit Metropolitan Wayne County
Sat 23/1
16:13-10:30
2 stops26h 17m
Melbourne
Fri 5/2
12:45-22:22
2 stops25h 37m
DetroitSydney
DTW Detroit Metropolitan Wayne County - SYD Sydney Kingsford Smith
DTWSYD
Detroit Metropolitan Wayne County
Sat 13/2
16:39-09:05
2 stops24h 26m
Sydney Kingsford Smith
Thu 25/2
09:20-15:52
1 stop22h 32m
DetroitSydney
DTW Detroit Metropolitan Wayne County - SYD Sydney Kingsford Smith
DTWSYD
Detroit Metropolitan Wayne County
Mon 1/2
08:35-07:00
1 stop30h 25m
Sydney Kingsford Smith
Sun 28/2
11:50-16:37
1 stop20h 47m
DetroitSydney
DTW Detroit Metropolitan Wayne County - SYD Sydney Kingsford Smith
DTWSYD
Detroit Metropolitan Wayne County
Mon 1/2
08:35-09:20
2 stops32h 45m
Sydney Kingsford Smith
Sun 28/2
11:50-16:37
1 stop20h 47m
DetroitSydney
DTW Detroit Metropolitan Wayne County - SYD Sydney Kingsford Smith
DTWSYD
Detroit Metropolitan Wayne County
Sat 13/2
08:30-09:20
1 stop32h 50m
Sydney Kingsford Smith
Thu 25/2
11:50-16:37
1 stop20h 47m
DetroitSydney
DTW Detroit Metropolitan Wayne County - SYD Sydney Kingsford Smith
DTWSYD
Detroit Metropolitan Wayne County
Sat 13/2
15:23-09:05
2 stops25h 42m
Sydney Kingsford Smith
Thu 25/2
11:50-22:26
2 stops26h 36m
DetroitSydney
DTW Detroit Metropolitan Wayne County - SYD Sydney Kingsford Smith
DTWSYD
Detroit Metropolitan Wayne County
Mon 1/2
13:53-09:20
2 stops27h 27m
Sydney Kingsford Smith
Sun 28/2
09:15-16:46
2 stops23h 31m
DetroitBrisbane
DTW Detroit Metropolitan Wayne County - BNE Brisbane
DTWBNE
Detroit Metropolitan Wayne County
Fri 5/3
15:55-08:30
2 stops25h 35m
Brisbane
Sun 14/3
09:35-22:06
1 stop27h 31m
DetroitSydney
DTW Detroit Metropolitan Wayne County - SYD Sydney Kingsford Smith
DTWSYD
Detroit Metropolitan Wayne County
Wed 3/3
15:33-11:05
2 stops27h 32m
Sydney Kingsford Smith
Wed 17/3
13:05-18:45
1 stop20h 40m
DetroitSydney
DTW Detroit Metropolitan Wayne County - SYD Sydney Kingsford Smith
DTWSYD
Detroit Metropolitan Wayne County
Thu 25/2
11:36-06:55
1 stop27h 19m
Sydney Kingsford Smith
Fri 26/3
14:00-18:45
2 stops43h 45m
See travel insights to Australia from
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?
In general, February is the cheapest month to fly from Detroit to Australia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,539. If you don’t want to visit Australia in February, then you should wait until March to fly from Detroit, when ticket prices are also cheap, with an average price of $1,542.
How far in advance should I book a flight from Detroit to Australia?
You are more likely to see cheaper flights to Australia from Detroit when booking weeks ahead of your departure date. In general, you can expect to find flights to Australia for around $1,922 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Australia from Detroit for as low as $1,537 on momondo.
Cheap Detroit to Australia flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Detroit to Australia
Frequently asked questions about flying from Detroit to Australia
When did momondo last update prices for flights from Detroit to Australia?
Prices for flights from Detroit to Australia are updated daily.
How many operators does momondo search for flights from Detroit to Australia?
There is 1 operator available for flights from Detroit to Australia as of October 2026.
How old do you have to be to fly from Detroit to Australia?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Detroit to Australia.
What documentation or ID do you need to fly to Australia?
The required travel and health documents for your Australia trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Australia. We recommend that you seek guidance from your airline or a reliable 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 $1,600 | Free cancellation | Rating 7.5 1,103 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Detroit to Australia?
Finding the right flight to Australia from Detroit is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Australia quick and easy, saving you time and money.
Can I find flights from Detroit to Australia with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Australia from Detroit with this policy.
How can momondo help me find flights from Detroit to Australia?
momondo helps you find the best flight between Detroit and Australia by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Detroit to Australia right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Detroit to Australia now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Australia and let you know when they change.