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$150+ 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 30/7. 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
18 Jun — 25 Jun1
1 adult

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 13 June 2025.

Cheapest airline

United Airlines

Good round-trip deal

$1,504 or less

Good one-way deal

$144 or less
On average, United Airlines currently has the cheapest one-way flight from Detroit (avg. price of $1,774).
Price to beat on a round-trip flight from Detroit.
Price to beat on a one-way flight from Detroit.

Find flights from Detroit

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 13 June 2025.

Fri 11/706:06DTW - YYC
1 stop18h 20mUnited Airlines
Tue 15/706:15YYC - DTW
1 stop14h 00mUnited Airlines
Deal found 11/6$373
Sat 13/917:45DTW - YYC
1 stop7h 27mDelta
Sat 20/906:35YYC - DTW
1 stop10h 01mDelta
Deal found 12/6$385
Mon 14/705:00DTW - YYC
1 stop20h 29mAmerican Airlines
Thu 17/706:29YYC - DTW
1 stop13h 16mAmerican Airlines
Deal found 11/6$422
Mon 14/720:35DTW - YYC
1 stop6h 35mAir Canada
Wed 16/700:20YYC - DTW
1 stop8h 01mAir Canada
Deal found 11/6$487
Wed 1/1007:00DTW - YYC
1 stop12h 55mMultiple Airlines
Sun 5/1019:10YYC - DTW
2 stops18h 17mMultiple Airlines
Deal found 10/6$523
Wed 20/808:35DTW - YYC
1 stop9h 25mWestJet
Sat 23/809:15YYC - DTW
Nonstop3h 43mWestJet
Deal found 12/6$628
Thu 11/914:28DTW - YYC
2 stops22h 12mAlaska Airlines
Tue 16/906:00YYC - DTW
2 stops10h 47mAlaska Airlines
Deal found 13/6$944
Thu 14/809:55DTW - SYD
2 stops31h 25mAir Canada
Tue 9/909:20SYD - DTW
2 stops26h 09mAir Canada
Deal found 12/6$1,193
Sat 16/814:10DTW - SYD
3 stops27h 10mMultiple Airlines
Wed 10/909:20SYD - DTW
2 stops26h 09mMultiple Airlines
Deal found 11/6$1,199
Tue 2/916:10DTW - MEL
3 stops28h 25mMultiple Airlines
Tue 16/920:30MEL - DTW
3 stops51h 59mMultiple Airlines
Deal found 12/6$1,266
Thu 4/915:17DTW - SYD
2 stops25h 48mAmerican Airlines
Sat 4/1009:10SYD - DTW
2 stops27h 23mAmerican Airlines
Deal found 11/6$1,286
Fri 1/821:14DTW - SYD
1 stop43h 21mDelta
Thu 14/809:25SYD - DTW
1 stop21h 05mDelta
Deal found 11/6$1,293

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 13 June 2025. In the last 7 days, Cheapflights users made a total of 647,157 searches

Fly to

Sydney

Route

Depart

Return

Price

DetroitCalgary

DTW - YYC

DTWYYC

Detroit Metropolitan Wayne County

Fri 11/7

06:06-22:26

1 stop18h 20m

Calgary

Tue 15/7

06:15-22:15

1 stop14h 00m

$373

DetroitCalgary

DTW - YYC

DTWYYC

Detroit Metropolitan Wayne County

Sat 13/9

17:45-23:12

1 stop7h 27m

Calgary

Sat 20/9

06:35-18:36

1 stop10h 01m

$385

DetroitCalgary

DTW - YYC

DTWYYC

Detroit Metropolitan Wayne County

Mon 14/7

05:00-23:29

1 stop20h 29m

Calgary

Thu 17/7

06:29-21:45

1 stop13h 16m

$422

DetroitCalgary

DTW - YYC

DTWYYC

Detroit Metropolitan Wayne County

Mon 14/7

20:35-01:10

1 stop6h 35m

Calgary

Wed 16/7

00:20-10:21

1 stop8h 01m

$487

DetroitCalgary

DTW - YYC

DTWYYC

Detroit Metropolitan Wayne County

Wed 1/10

07:00-17:55

1 stop12h 55m

Calgary

Sun 5/10

19:10-15:27

2 stops18h 17m

$523

DetroitCalgary

DTW - YYC

DTWYYC

Detroit Metropolitan Wayne County

Wed 20/8

08:35-16:00

1 stop9h 25m

Calgary

Sat 23/8

09:15-14:58

Nonstop3h 43m

$628

DetroitCalgary

DTW - YYC

DTWYYC

Detroit Metropolitan Wayne County

Thu 11/9

14:28-10:40

2 stops22h 12m

Calgary

Tue 16/9

06:00-18:47

2 stops10h 47m

$944

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Thu 14/8

09:55-07:20

2 stops31h 25m

Sydney Kingsford Smith

Tue 9/9

09:20-21:29

2 stops26h 09m

$1,193

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Sat 16/8

14:10-07:20

3 stops27h 10m

Sydney Kingsford Smith

Wed 10/9

09:20-21:29

2 stops26h 09m

$1,199

DetroitMelbourne

DTW - MEL

DTWMEL

Detroit Metropolitan Wayne County

Tue 2/9

16:10-10:35

3 stops28h 25m

Melbourne

Tue 16/9

20:30-10:29

3 stops51h 59m

$1,266

Flights are sorted by cheapest return flights first.

Deals found on 11/6

Showing 1-10 of 48 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 9 June 2025.

The best time to book flights from Detroit is 55 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 $1,250). Flying from Detroit in January will prove the most costly (average of $1,342). 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.

Crew

8.7

Overall

8.4

Food

8.1

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Crew

8.7

Overall

8.4

Food

8.1

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
8.0
Very Good

Crew

8.7

Overall

8.4

Food

8.1

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Crew

8.7

Overall

8.4

Food

8.1

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Crew

8.7

Overall

8.4

Food

8.1

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Crew

8.7

Overall

8.4

Food

8.1

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

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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 13 June 2025.
  • What are the most popular destinations to fly to from Detroit?

    For the current month, the most popular flights from Detroit are Denver, Amman, Dallas/Fort Worth Airport. New Delhi, Denver, Cancún 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 January. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

  • Where are the cheapest places to fly to from Detroit?

    View the cheapest flight destinations from Detroit:
    Fly from Detroit to Sydney from $1,204 round trip

  • 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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