Cheap flights from Detroit to Sydney from $537
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 Sydney departing on 11/7. 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
DetroitSydney
DTW Detroit Metropolitan Wayne County - SYD Sydney Kingsford Smith
DTWSYD
Detroit Metropolitan Wayne County
Sat 2/13
8:30 am-9:20 am
1 stop32h 50m
Sydney Kingsford Smith
Thu 2/25
11:50 am-4:37 pm
1 stop20h 47m
DetroitSydney
DTW Detroit Metropolitan Wayne County - SYD Sydney Kingsford Smith
DTWSYD
Detroit Metropolitan Wayne County
Mon 2/1
8:35 am-7:00 am
1 stop30h 25m
Sydney Kingsford Smith
Sun 2/28
11:50 am-4:37 pm
1 stop20h 47m
DetroitSydney
DTW Detroit Metropolitan Wayne County - SYD Sydney Kingsford Smith
DTWSYD
Detroit Metropolitan Wayne County
Wed 3/3
3:33 pm-11:05 am
2 stops27h 32m
Sydney Kingsford Smith
Wed 3/17
1:05 pm-6:45 pm
1 stop20h 40m
DetroitSydney
DTW Detroit Metropolitan Wayne County - SYD Sydney Kingsford Smith
DTWSYD
Detroit Metropolitan Wayne County
Tue 11/3
10:07 am-12:35 pm
3 stops34h 28m
Sydney Kingsford Smith
Tue 11/10
2:00 pm-4:55 am
3 stops30h 55m
DetroitSydney
DTW Detroit Metropolitan Wayne County - SYD Sydney Kingsford Smith
DTWSYD
Detroit Metropolitan Wayne County
Sun 12/13
8:35 am-8:35 am
2 stops32h 00m
Sydney Kingsford Smith
Tue 1/12
11:50 am-10:45 pm
2 stops26h 55m
DetroitSydney
DTW Detroit Metropolitan Wayne County - SYD Sydney Kingsford Smith
DTWSYD
Detroit Metropolitan Wayne County
Sun 12/13
8:35 am-8:35 am
2 stops32h 00m
Sydney Kingsford Smith
Mon 1/11
9:55 am-10:45 pm
2 stops28h 50m
DetroitSydney
DTW Detroit Metropolitan Wayne County - SYD Sydney Kingsford Smith
DTWSYD
Detroit Metropolitan Wayne County
Sat 1/30
4:51 pm-11:05 am
2 stops26h 14m
Sydney Kingsford Smith
Sat 2/27
2:05 pm-6:45 pm
1 stop20h 40m
DetroitSydney
DTW Detroit Metropolitan Wayne County - SYD Sydney Kingsford Smith
DTWSYD
Detroit Metropolitan Wayne County
Sat 1/30
4:51 pm-11:05 am
2 stops26h 14m
Sydney Kingsford Smith
Mon 5/17
12:00 pm-11:01 pm
1 stop25h 01m
DetroitSydney
DTW Detroit Metropolitan Wayne County - SYD Sydney Kingsford Smith
DTWSYD
Detroit Metropolitan Wayne County
Sun 10/18
4:11 pm-6:55 am
1 stop23h 44m
Sydney Kingsford Smith
Mon 11/2
2:05 pm-9:06 pm
1 stop23h 01m
DetroitSydney
DTW Detroit Metropolitan Wayne County - SYD Sydney Kingsford Smith
DTWSYD
Detroit Metropolitan Wayne County
Wed 11/4
11:38 am-6:55 am
1 stop27h 17m
Sydney Kingsford Smith
Wed 11/11
2:05 pm-6:34 pm
1 stop20h 29m
See travel insights to Sydney from
How to get the cheapest flight ticket from Detroit to Sydney
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 typical price of a round-trip flight between Detroit and Sydney?
Prices are currently low for flights on this route.
Typical prices usually range from $1,348 to $1,529.The lowest price recently found on this route was $1,147.
What is the cheapest month to fly to Sydney?
In general, March is the cheapest month to fly from Detroit to Sydney. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,083. If you are unable to visit Sydney during the month of March, then departing from Detroit during the month February is also very affordable. Most momondo users find prices during this month for around $1,152.
How far in advance should I book a flight from Detroit to Sydney?
You are more likely to see cheaper flights to Sydney from Detroit when booking weeks ahead of your departure date. In general, you can expect to find flights to Sydney for around $1,339 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sydney from Detroit for as low as $1,071 on momondo.
What is the cheapest airline that flies from Detroit to Sydney Kingsford Smith?
Delta and United Airlines are the most popular carriers operating from Detroit to Sydney Kingsford Smith
What airlines fly to Sydney?
Delta, Qantas Airways and American Airlines are the top three most popular airlines that fly to Sydney from Detroit according to our data. Delta is the first choice among our users, with 44% of people opting to fly with this airline when traveling to Sydney. Keep in mind that there are 6 different airlines that fly to Sydney on a routine basis, so you have a few additional options to choose from.
Which airport is the most popular layover for flights between Detroit and Sydney?
Los Angeles (LAX) was the most common stop: 52% of momondo users choosing 1-stop flights on this route connected there.
Which layover airport offers the lowest fares from Detroit to Sydney?
Flights via San Francisco (SFO) offer the lowest average round-trip price of $1,186.
Which layover airport has the shortest travel time from Detroit to Sydney?
Flights connecting via Los Angeles (LAX) have the shortest average one-way travel time: 22h 14m.
Which layover airport has the shortest connection time from Detroit to Sydney?
Houston (IAH) has the shortest average layover time for this route: 1h 28m.
When to book flights from Detroit to Sydney
Cheap Detroit to Sydney (DTT to SYD) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Detroit to Sydney
Frequently asked questions about flying from Detroit to Sydney
How far is Detroit to Sydney Kingsford Smith by plane?
The distance between Detroit and Sydney Kingsford Smith is about 9474.0 mi. 22h 19m is a normal flight duration for this route.
When did momondo last update prices for flights from Detroit to Sydney Kingsford Smith Airport?
Prices for flights from Detroit to Sydney Kingsford Smith Airport are updated daily.
How many operators does momondo search for flights from Detroit to Sydney Kingsford Smith Airport?
As of October 2026, there are 6 operators available to choose from for flights from Detroit to Sydney Kingsford Smith Airport.
How old do you have to be to fly from Detroit to Sydney Kingsford Smith Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Detroit to Sydney Kingsford Smith Airport.
What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?
The required travel and health documents for your Sydney Kingsford Smith Airport 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 license and a passport valid for six months after your intended arrival at Sydney Kingsford Smith Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Detroit to Sydney?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Detroit to Sydney is Qantas Airways (61% of total bookings). The next most popular airlines are Delta (25%) and United Airlines (14%).
Best airlines flying from Detroit to Sydney
Compare and see reviews for airlines that fly from Detroit to Sydney with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $849 | Free Cancellation | Rating 7.8 8,635 reviews | |||
| PriceFrom $898 | Free Cancellation | Rating 7.4 10,315 reviews | |||
| PriceFrom $937 | Free Cancellation | Rating 7.5 1,103 reviews | |||
| PriceFrom $981 | Free Cancellation | Rating 7.1 11,741 reviews | |||
| PriceFrom $987 | Free Cancellation | Rating 7.0 12,136 reviews | |||
| PriceFrom $1,185 | Free Cancellation | Rating 8.0 670 reviews |
Traveling to a place near Sydney?
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Why should I use momondo to find a flight deal from Detroit to Sydney?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Sydney from Detroit.
Can I find flights from Detroit to Sydney with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Detroit to Sydney flights to just show those with flexible booking policies.
How can momondo help me find flights from Detroit to Sydney?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Sydney from Detroit.
I’m not ready to book a flight from Detroit to Sydney right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Detroit to Sydney flights. All you need is a valid email address and we will do the rest; it is that quick and easy.