$171+ Cheap flights from Detroit

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
DTT — SYD
10 Mar — 17 Mar1
1 adult
1 adult, Economy, 0 bags

What to know about flights from Detroit

Discover essential information about flights departing from Detroit, including flight schedules, destinations, airlines operating at the Detroit airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 8 February 2026.

Cheapest airline

United Airlines

Good round-trip deal

$304 or less

Good one-way deal

$188 or less
On average, United Airlines currently has the cheapest one-way flight from Detroit (avg. price of $1,278).
Price to beat on a round-trip flight from Detroit.
Price to beat on a one-way flight from Detroit.

Find flights from Detroit

Enter your travel dates to find the best prices.

Cheapest flights from Detroit
Explore the most affordable flight options available from Detroit. Find the lowest fares based on data from user searches, with prices last updated on 8 February 2026.

Wed 18/218:15
DTW
-
BNE
2 stops47h 30m
Air Canada
Thu 12/309:45
BNE
-
DTW
2 stops45h 50m
Air Canada
Deal found 5/2$1,188
Mon 23/209:00
DTW
-
BNE
2 stops32h 45m
Air Canada
Mon 16/309:45
BNE
-
DTW
2 stops42h 43m
Air Canada
Deal found 5/2$1,282
Fri 6/318:15
DTW
-
BNE
2 stops47h 30m
Air Canada
Fri 13/305:35
BNE
-
DTW
3 stops50h 00m
Air Canada
Deal found 6/2$1,309
Thu 14/514:55
DTW
-
AVV
2 stops41h 55m
Multiple Airlines
Mon 18/516:40
AVV
-
DTW
2 stops59h 33m
Multiple Airlines
Deal found 5/2$1,329
Wed 18/218:15
DTW
-
BNE
2 stops47h 30m
Multiple Airlines
Thu 12/319:50
BNE
-
DTW
3 stops59h 45m
Multiple Airlines
Deal found 5/2$1,334
Mon 9/318:14
DTW
-
BNE
2 stops26h 11m
Multiple Airlines
Fri 27/311:45
BNE
-
DTW
2 stops31h 20m
Multiple Airlines
Deal found 7/2$1,337
Wed 11/318:15
DTW
-
BNE
3 stops51h 15m
Air Canada
Thu 26/305:35
BNE
-
DTW
3 stops50h 00m
Air Canada
Deal found 5/2$1,342
Mon 23/218:15
DTW
-
BNE
2 stops47h 30m
Multiple Airlines
Mon 16/308:40
BNE
-
DTW
1 stop20h 29m
Multiple Airlines
Deal found 5/2$1,346
Wed 25/218:14
DTW
-
SYD
2 stops35h 51m
Multiple Airlines
Wed 11/314:00
SYD
-
DTW
2 stops29h 55m
Multiple Airlines
Deal found 5/2$1,355
Wed 6/506:10
DTW
-
BNE
1 stop32h 50m
Multiple Airlines
Sat 16/511:55
BNE
-
DTW
2 stops31h 17m
Multiple Airlines
Deal found 7/2$1,365
Mon 20/418:15
DTW
-
MEL
3 stops50h 50m
Air Canada
Thu 30/406:00
MEL
-
DTW
3 stops46h 13m
Air Canada
Deal found 5/2$1,398
Sat 9/518:14
DTW
-
SYD
1 stop23h 16m
Multiple Airlines
Sat 16/513:15
SYD
-
DTW
2 stops29h 57m
Multiple Airlines
Deal found 7/2$1,402

Find flights from Detroit within your budget

 
Find flights departing from Detroit that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 8 February 2026. In the last 7 days, Cheapflights users made a total of 647,157 searches

Fly to

Sydney

Route

Depart

Return

Price

DetroitMelbourne

DTW - AVV

DTWAVV

Detroit Metropolitan Wayne County

Thu 14/5

14:55-22:50

3 stops41h 55m

Melbourne Avalon

Mon 18/5

14:55-10:08

3 stops57h 13m

$1,361

DetroitBrisbane

DTW - BNE

DTWBNE

Detroit Metropolitan Wayne County

Fri 13/3

16:01-05:30

1 stop23h 29m

Brisbane

Sun 22/3

19:40-06:28

2 stops24h 48m

$1,449

DetroitMelbourne

DTW - MEL

DTWMEL

Detroit Metropolitan Wayne County

Thu 14/5

18:50-11:05

2 stops50h 15m

Melbourne

Mon 18/5

20:30-10:08

2 stops51h 38m

$1,458

DetroitBrisbane

DTW - BNE

DTWBNE

Detroit Metropolitan Wayne County

Fri 13/3

20:34-07:20

1 stop20h 46m

Brisbane

Wed 25/3

10:05-22:54

1 stop26h 49m

$1,463

DetroitBrisbane

DTW - BNE

DTWBNE

Detroit Metropolitan Wayne County

Mon 9/3

18:59-07:20

1 stop22h 21m

Brisbane

Fri 27/3

09:40-20:40

1 stop25h 00m

$1,463

DetroitBrisbane

DTW - BNE

DTWBNE

Detroit Metropolitan Wayne County

Wed 11/3

16:05-07:20

1 stop25h 15m

Brisbane

Fri 27/3

09:40-20:40

1 stop25h 00m

$1,465

DetroitBrisbane

DTW - BNE

DTWBNE

Detroit Metropolitan Wayne County

Mon 9/3

12:30-07:20

1 stop28h 50m

Brisbane

Wed 25/3

10:05-19:42

1 stop23h 37m

$1,465

DetroitBrisbane

DTW - BNE

DTWBNE

Detroit Metropolitan Wayne County

Fri 13/3

18:59-07:20

1 stop22h 21m

Brisbane

Sun 22/3

09:40-15:12

1 stop19h 32m

$1,465

DetroitMelbourne

DTW - AVV

DTWAVV

Detroit Metropolitan Wayne County

Sun 3/5

14:55-16:05

3 stops35h 10m

Melbourne Avalon

Wed 13/5

20:55-14:13

3 stops55h 18m

$1,470

DetroitBrisbane

DTW - BNE

DTWBNE

Detroit Metropolitan Wayne County

Tue 10/3

20:15-07:20

2 stops45h 05m

Brisbane

Fri 27/3

09:40-20:40

1 stop25h 00m

$1,470

Flights are sorted by cheapest return flights first.

Deals found on 5/2

Showing 1-10 of 55 results
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Best time to book a flight from Detroit

Have a flexible travel schedule? Discover the best time to fly from Detroit with our price prediction graph.
Estimated return 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.

Travel insights for flights from Detroit

Get recent, data-driven insights about flights from Detroit including ideal travel times, pricing trends, and more.

When is the best time to book a flight from Detroit?

Use this chart to determine the optimal time to book a return flight from Detroit to Sydney. Price data was last updated on 6 February 2026.

The best time to book flights from Detroit is 61 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Detroit?

Currently, February is the cheapest month in which you can book a flight from Detroit (average of $281). Flying from Detroit in December will prove the most costly (average of $1,223). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Airline reviews for flights from Detroit

Get insights into the airlines that provide service from Detroit. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from Detroit. In the last 7 days, Cheapflights users made a total of 647,157 searches.
Read reviews from past customers who have flown United Airlines and American Airlines from Detroit. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Comfort

7.3

Overall

7.4

Food

6.6

Boarding

7.7

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Comfort

7.3

Overall

7.4

Food

6.6

Boarding

7.7

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Comfort

7.3

Overall

7.4

Food

6.6

Boarding

7.7

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

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Direct flights from Michigan

Book a direct flight from one of these other cities located in Michigan.

Related info for your journey

Access useful and relevant information related to your journey from Detroit. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 8 February 2026.
  • What are the most popular destinations to fly to from Detroit?

    For the current month, the most popular flights from Detroit are New Delhi, Cancún, Denver. New Delhi, Denver, Dallas/Fort Worth Airport are the most popular locations from Detroit year round.

  • What is the cheapest month to fly from Detroit?

    Currently, the cheapest month for flights from Detroit is February. The most expensive month for flights is December. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

  • How does Cheapflights help users find flights from Detroit?

    900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight from Detroit today with Cheapflights!

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

    It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Detroit.

  • Can Cheapflights find flights from Detroit with no change fees?

    Certainly. Search results for flights from Detroit shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

    Yes, Cheapflights offers price alerts on flights from Detroit so you can book your travels when it’s right. The Price Alerts feature is available by clicking the bell icon next to the flight deals above and providing your email address.

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Detroit?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight from Detroit today with Cheapflights!

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Detroit.

Can Cheapflights find flights from Detroit with no change fees?

Certainly. Search results for flights from Detroit shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, Cheapflights offers price alerts on flights from Detroit so you can book your travels when it’s right. The Price Alerts feature is available by clicking the bell icon next to the flight deals above and providing your email address.

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