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Cheap flights from Sydney to Detroit from $711

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sydney to Detroit departing on 3/10. 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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Cheap return flights

Air Canada Logo
11:20 - 17:35SYD-DTW
46h 15m2 stops
Air Canada Logo
18:15 - 09:35DTW-SYD
47h 20m2 stops
$1,214Air Canada
Find Deal
Thu, 19 Feb - Sun, 22 Feb
United Airlines Logo
10:20 - 16:40SYD-DTW
20h 20m1 stop
United Airlines Logo
09:00 - 07:00DTW-SYD
32h 00m2 stops
$1,277United Airlines
Find Deal
Thu, 25 Sep - Sat, 4 Oct
American Airlines Logo
09:10 - 10:39SYD-DTW
39h 29m2 stops
American Airlines Logo
10:22 - 08:05DTW-SYD
30h 43m2 stops
$1,301American Airlines
Find Deal
Thu, 25 Sep - Wed, 8 Oct
United Airlines Logo
10:20 - 22:28SYD-DTW
26h 08m2 stops
United Airlines Logo
11:00 - 07:00DTW-SYD
30h 00m2 stops
$1,303United Airlines
Find Deal
Thu, 25 Sep - Mon, 29 Sep
American Airlines Logo
17:45 - 18:48SYD-DTW
39h 03m2 stops
American Airlines Logo
10:22 - 08:05DTW-SYD
30h 43m2 stops
$1,312American Airlines
Find Deal
Sat, 27 Sep - Wed, 8 Oct
British Airways Logo
21:25 - 10:50SYD-DTW
29h 25m2 stops
British Airways Logo
11:53 - 09:00DTW-SYD
29h 07m2 stops
$1,313British Airways
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Tue, 9 Dec - Sat, 3 Jan
Delta Logo
09:25 - 22:34SYD-DTW
27h 09m1 stop
Delta Logo
07:00 - 06:35DTW-SYD
33h 35m2 stops
$1,798Delta
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Mon, 29 Sep - Wed, 1 Oct
Delta Logo
09:25 - 12:55SYD-DTW
41h 30m1 stop
Delta Logo
14:40 - 06:35DTW-SYD
25h 55m2 stops
$1,819Delta
Find Deal
Sun, 28 Sep - Wed, 1 Oct
Air Canada Logo
11:20 - 17:35SYD-DTW
46h 15m2 stops
Air Canada Logo
18:15 - 06:55DTW-SYD
68h 40m2 stops
$2,343Air Canada
Find Deal
Tue, 23 Dec - Thu, 1 Jan
Qantas Airways Logo
11:20 - 12:18SYD-DTW
40h 58m2 stops
Qantas Airways Logo
12:48 - 09:00DTW-SYD
28h 12m2 stops
$2,388Qantas Airways
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Fri, 19 Dec - Mon, 29 Dec

United Airlines flights from Sydney to Detroit

Our best United Airlines deals on Sydney to Detroit flight tickets
United Airlines
25 Sept
SYD10:20Sydney Kingsford Smith
20h 20m
1 stop
DTW16:40Detroit Metropolitan Wayne County
4 Oct
DTW09:00Detroit Metropolitan Wayne County
32h 00m
2 stops
SYD07:00Sydney Kingsford Smith
$1,277
Find similar
United Airlines
25 Sept
SYD10:20Sydney Kingsford Smith
26h 08m
2 stops
DTW22:28Detroit Metropolitan Wayne County
29 Sept
DTW11:00Detroit Metropolitan Wayne County
30h 00m
2 stops
SYD07:00Sydney Kingsford Smith
$1,303
Find similar
United Airlines
19 Feb
SYD11:50Sydney Kingsford Smith
20h 03m
1 stop
DTW15:53Detroit Metropolitan Wayne County
22 Feb
DTW11:06Detroit Metropolitan Wayne County
27h 54m
1 stop
SYD07:00Sydney Kingsford Smith
$1,436
Find similar

American Airlines flights from Sydney to Detroit

Our best American Airlines deals on Sydney to Detroit flight tickets
American Airlines
25 Sept
SYD09:10Sydney Kingsford Smith
39h 29m
2 stops
DTW10:39Detroit Metropolitan Wayne County
8 Oct
DTW10:22Detroit Metropolitan Wayne County
30h 43m
2 stops
SYD08:05Sydney Kingsford Smith
$1,301
Find similar
American Airlines
27 Sept
SYD17:45Sydney Kingsford Smith
39h 03m
2 stops
DTW18:48Detroit Metropolitan Wayne County
8 Oct
DTW10:22Detroit Metropolitan Wayne County
30h 43m
2 stops
SYD08:05Sydney Kingsford Smith
$1,312
Find similar
American Airlines
27 Sept
SYD17:45Sydney Kingsford Smith
32h 49m
2 stops
DTW12:34Detroit Metropolitan Wayne County
1 Oct
DTW09:49Detroit Metropolitan Wayne County
31h 41m
2 stops
SYD07:30Sydney Kingsford Smith
$1,370
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Sydney to Detroit that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 78,305 searches. Data last updated 16 September 2025.
Use the filters below to find and compare flights from Sydney to Detroit that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SydneyDetroit

SYD - DTW

SYDDTW

Sydney Kingsford Smith

Thu 19/2

11:20-17:35

2 stops46h 15m

Detroit Metropolitan Wayne County

Sun 22/2

18:15-09:35

2 stops47h 20m

$1,214

SydneyDetroit

SYD - DTW

SYDDTW

Sydney Kingsford Smith

Thu 25/9

10:20-16:40

1 stop20h 20m

Detroit Metropolitan Wayne County

Sat 4/10

09:00-07:00

2 stops32h 00m

$1,277

SydneyDetroit

SYD - DTW

SYDDTW

Sydney Kingsford Smith

Thu 25/9

09:10-10:39

2 stops39h 29m

Detroit Metropolitan Wayne County

Wed 8/10

10:22-08:05

2 stops30h 43m

$1,301

SydneyDetroit

SYD - DTW

SYDDTW

Sydney Kingsford Smith

Thu 25/9

10:20-22:28

2 stops26h 08m

Detroit Metropolitan Wayne County

Mon 29/9

11:00-07:00

2 stops30h 00m

$1,303

SydneyDetroit

SYD - DTW

SYDDTW

Sydney Kingsford Smith

Sat 27/9

17:45-18:48

2 stops39h 03m

Detroit Metropolitan Wayne County

Wed 8/10

10:22-08:05

2 stops30h 43m

$1,312

SydneyDetroit

SYD - DTW

SYDDTW

Sydney Kingsford Smith

Tue 9/12

21:25-10:50

2 stops29h 25m

Detroit Metropolitan Wayne County

Sat 3/1

11:53-09:00

2 stops29h 07m

$1,313

SydneyDetroit

SYD - DTW

SYDDTW

Sydney Kingsford Smith

Mon 29/9

09:25-22:34

1 stop27h 09m

Detroit Metropolitan Wayne County

Wed 1/10

07:00-06:35

2 stops33h 35m

$1,798

SydneyDetroit

SYD - DTW

SYDDTW

Sydney Kingsford Smith

Sun 28/9

09:25-12:55

1 stop41h 30m

Detroit Metropolitan Wayne County

Wed 1/10

14:40-06:35

2 stops25h 55m

$1,819

SydneyDetroit

SYD - DTW

SYDDTW

Sydney Kingsford Smith

Tue 23/12

11:20-17:35

2 stops46h 15m

Detroit Metropolitan Wayne County

Thu 1/1

18:15-06:55

2 stops68h 40m

$2,343

SydneyDetroit

SYD - DTW

SYDDTW

Sydney Kingsford Smith

Fri 19/12

11:20-12:18

2 stops40h 58m

Detroit Metropolitan Wayne County

Mon 29/12

12:48-09:00

2 stops28h 12m

$2,388

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Detroit from

How to get the cheapest flight ticket from Sydney to Detroit

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 Sydney and Detroit?

What is the cheapest month to fly to Detroit?

In general, August is the cheapest month to fly from Sydney to Detroit. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,285. The month of September is another great option to travel to Detroit, with average flight prices from Sydney averaging around $1,304.

What is the cheapest day to depart on your flight to Detroit?

According to our data, Monday is the cheapest day to fly to Detroit from Sydney. The lowest ticket price found for a Monday departure recently was $1,870. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $2,700. These prices are subject to change though, so be sure to set up a Price Alert for flights to Detroit.

What is the cheapest time of day to depart on your flight to Detroit?

Flying to Detroit from Sydney in the morning is the least expensive time of day to depart. momondo users have found prices as low as $2,125 when looking at flights departing in the morning. In contrast, the most expensive time of day to depart to Detroit is at midday when prices are around $3,123.

How far in advance should I book a flight to Detroit?

You are more likely to see cheaper flights to Detroit from Sydney when booking weeks ahead of your departure date. In general, you can expect to find flights to Detroit for around $1,509 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Detroit from Sydney for as low as $1,213 on momondo.

How have Sydney to Detroit flight prices changed over time?

As of September 2025, prices for Sydney to Detroit flights are approximately 65% cheaper when compared to flights at the same time last year.

When to book flights from Sydney to Detroit

Are you open to changing your travel dates? Check out the ideal times to fly from Sydney to Detroit according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Sydney to Detroit (SYD to DTT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sydney to Detroit

Direct flights

None
There are no direct flights from Sydney to Detroit. There are no popular flight routes from Sydney to Detroit.
Search flight deals

  • How far is Sydney Kingsford Smith to Detroit by plane?

    The distance between Sydney Kingsford Smith and Detroit is about 15246.8 km. Typically, this will take 19h 59m by plane in normal conditions.

  • When did momondo last update prices for flights from Sydney Kingsford Smith Airport to Detroit?

    Prices for flights from Sydney Kingsford Smith Airport to Detroit are updated daily.

  • How many operators does momondo search for flights from Sydney Kingsford Smith Airport to Detroit?

  • How old do you have to be to fly from Sydney Kingsford Smith Airport to Detroit?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Sydney Kingsford Smith Airport to Detroit.

  • What documentation or ID do you need to fly to Detroit?

    The required travel and health documents for your Detroit 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 Detroit. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Sydney to Detroit?

Best airlines flying from Sydney to Detroit

Compare and see reviews for airlines that fly from Sydney to Detroit with momondo
Airline
Rating
Free cancellation
Price
American AirlinesPriceFrom $990Free cancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $1,032Free cancellationRating
7.4
8,929 reviews
Search United Airlines flights
Air CanadaPriceFrom $1,098Free cancellationRating
7.1
10,000 reviews
Search Air Canada flights
DeltaPriceFrom $1,214Free cancellationRating
7.9
7,954 reviews
Search Delta flights
Qantas AirwaysPriceFrom $1,356Free cancellationRating
7.5
905 reviews
Search Qantas Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from Sydney to Detroit?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Sydney to Detroit for you.

Can I find flights from Sydney to Detroit with flexible booking policies on momondo?

All flight searches from Sydney to Detroit on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Sydney to Detroit?

momondo helps you find the best flight between Sydney and Detroit 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 Sydney to Detroit right now. Can momondo alert me if prices change?

Price alerts on flights to Detroit from Sydney 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.

An easier way to manage your Detroit trip

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