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Cheap flights from Perth to Detroit Metropolitan Wayne County Airport from $1,094

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/2. Fares are subject to change and may not be available on all flights or dates of travel.
PER — DTW
26 Aug — 2 Sep1
1 adult

Cheap flight deals from Perth to Detroit

Discover tips and strategies to find the most affordable flight options for your journey from Perth (PER) to Detroit (DTW). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 21 August 2025.

Round-trip from

$2,035

One-way from

$1,094

Popular in

October

Cheapest in

August

Average price

$1,952
Air Canada
  • Air Canada
  • 11/9-15/9
  • 6 total stops
  • 93h 00m total
  • Perth to Detroit
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United Airlines
  • United Airlines
  • 17/2
  • 2 total stops
  • 54h 33m total
  • Perth to Detroit
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($1,103 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($206 potential savings vs. average return price).
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Average for round-trip flights in August 2025
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Find flight deals from Perth to Detroit

Cheapest flights from Perth to Detroit
Explore the most affordable flight options available from Perth to Detroit. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 August 2025.

Thu 11/923:55PER - DTW
3 stops32h 05mAir Canada
Mon 15/920:35DTW - PER
3 stops60h 55mAir Canada
Deal found 19/8$2,035
Sat 4/1008:45PER - DTW
3 stops36h 00mMultiple Airlines
Sat 11/1009:10DTW - PER
2 stops34h 15mMultiple Airlines
Deal found 19/8$2,067
Sat 30/807:00PER - DTW
3 stops48h 41mMultiple Airlines
Wed 3/920:35DTW - PER
3 stops60h 55mMultiple Airlines
Deal found 19/8$2,221
Thu 11/921:35PER - DTW
2 stops51h 39mANA
Mon 15/916:20DTW - PER
2 stops63h 40mANA
Deal found 19/8$2,432
Sat 4/1022:45PER - DTW
2 stops35h 48mQatar Airways
Sat 11/1013:06DTW - PER
2 stops41h 34mQatar Airways
Deal found 19/8$3,153
Sat 30/822:45PER - DTW
2 stops52h 34mQatar Airways
Wed 3/911:05DTW - PER
2 stops43h 35mQatar Airways
Deal found 19/8$3,248
Sat 30/813:15PER - DTW
3 stops42h 26mAir Canada
Wed 3/916:10DTW - PER
3 stops36h 50mAir Canada
Deal found 19/8$4,126

Cheapflights Fare Finder

 
Customise your flight search to find flights from Perth 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, Cheapflights users made 647,157 searches. Data last updated 21 August 2025.
Use the filters below to find and compare flights from Perth to Detroit Metropolitan Wayne County Airport that are best for you.

Fly from

Perth

Fly to

Detroit

Route

Depart

Return

Price

PerthDetroit

PER - DTW

PERDTW

Perth

Thu 11/9

23:55-20:00

3 stops32h 05m

Detroit Metropolitan Wayne County

Mon 15/9

20:35-21:30

3 stops60h 55m

$2,035

PerthDetroit

PER - DTW

PERDTW

Perth

Sat 4/10

08:45-08:45

3 stops36h 00m

Detroit Metropolitan Wayne County

Sat 11/10

09:10-07:25

2 stops34h 15m

$2,067

PerthDetroit

PER - DTW

PERDTW

Perth

Sat 30/8

07:00-19:41

3 stops48h 41m

Detroit Metropolitan Wayne County

Wed 3/9

20:35-21:30

3 stops60h 55m

$2,221

PerthDetroit

PER - DTW

PERDTW

Perth

Thu 11/9

21:35-13:14

2 stops51h 39m

Detroit Metropolitan Wayne County

Mon 15/9

16:20-20:00

2 stops63h 40m

$2,432

PerthDetroit

PER - DTW

PERDTW

Perth

Sat 4/10

22:45-22:33

2 stops35h 48m

Detroit Metropolitan Wayne County

Sat 11/10

13:06-18:40

2 stops41h 34m

$3,153

PerthDetroit

PER - DTW

PERDTW

Perth

Sat 30/8

22:45-15:19

2 stops52h 34m

Detroit Metropolitan Wayne County

Wed 3/9

11:05-18:40

2 stops43h 35m

$3,248

PerthDetroit

PER - DTW

PERDTW

Perth

Sat 30/8

13:15-19:41

3 stops42h 26m

Detroit Metropolitan Wayne County

Wed 3/9

16:10-17:00

3 stops36h 50m

$4,126

PerthDetroit

PER - DTW

PERDTW

Perth

Tue 17/2

01:10-18:43

2 stops54h 33m

$1,094

PerthDetroit

PER - DTW

PERDTW

Perth

Tue 17/2

02:25-13:15

3 stops47h 50m

$3,672

Flights are sorted by cheapest return flights first.

Deals found on 19/8

Best time to book a flight from Perth to Detroit

Have a flexible travel schedule? Discover the best time to fly to Detroit from Perth 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.

Cheapflights Insights

Everything you need to know about your flight from Perth to Detroit Metropolitan Wayne County Airport

What is the cheapest time of day to fly from PER to DTW?

Find hourly flight availability from Perth to Detroit. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 August 2025.

It’s typically best to fly out from Perth to Detroit Metropolitan Wayne County Airport at midday. Doing so could potentially save you 15% on the flight price compared to flying in the morning, which is usually more expensive.

Reviews of airlines servicing Detroit

Get insights into the airlines that provide service to Detroit. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Detroit. Reviews last updated 21 August 2025.
Read through reviews of airlines operating flights from Perth to Detroit Metropolitan Wayne County Airport, such as Qantas Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Qantas Airways
7.5
Good
898 reviews
Check prices

Entertainment

7.2

Overall

7.5

Food

6.9

Crew

8.2

Boarding

7.7

Comfort

7.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,July 2025

MEL - SYD

Flight cancelled 2hours before take off after checking in. Booked by airline on flight 6 hours later. No compensation or vouchers till we asked just before the flight took off.
Qantas Airways
7.5
Good
898 reviews
Qantas Airways
7.5
Good
898 reviews
Check prices

Entertainment

7.2

Overall

7.5

Food

6.9

Crew

8.2

Boarding

7.7

Comfort

7.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,July 2025

MEL - SYD

Flight cancelled 2hours before take off after checking in. Booked by airline on flight 6 hours later. No compensation or vouchers till we asked just before the flight took off.

Related info for your journey

Find useful and relevant information for your journey from Perth to Detroit. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Perth to Detroit Metropolitan Wayne County Airport?

    For as low as $2,035, Air Canada can have you in Detroit Metropolitan Wayne County Airport from Perth in 32h 05m. There are 17951 km between Perth and Detroit Metropolitan Wayne County Airport. Both multi-stop and direct flights can be found to your destination and back.

  • What is the cheapest airline to fly from Perth to Detroit Metropolitan Wayne County Airport round-trip?

    Currently priced at $2,043, Qantas Airways will fly you from Perth to Detroit Metropolitan Wayne County Airport and back. In addition to Qantas Airways, many other airlines offer competitively priced options for your trip. Qantas Airways is priced at 25% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from Perth to Detroit that include hotel bookings?

    Yes. In addition to deals on Perth to Detroit flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Perth to Detroit?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Perth to Detroit.

  • Can I find deals for business class flights from Perth to Detroit?

    Yes. Cheapflights offers flight deals from Perth to Detroit by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Travelling to a place near Detroit Metropolitan Wayne County Airport?

Book flights to Detroit Metropolitan Wayne County Airport if you plan to visit one of these locations
Sterling Heights

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from Perth to Detroit

Discover the top airline that operate flights from Perth to Detroit. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 21 August 2025.
AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$2,043Average$3,137FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Perth to Detroit?

Cheapflights helps you search for flights from Perth to Detroit via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Perth to Detroit for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Perth to Detroit with no change fees?

Yes! Cheapflights helps users easily find flights from Perth to Detroit with no change fees.

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

Yes, Cheapflights offers price alerts on Perth to Detroit flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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