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Cheap flights from Perth to Detroit from $1,119

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Perth to Detroit departing on 26/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Perth to Detroit

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
14:15 - 09:30
PER
-
DTW
32h 15m
3 stops
Multiple Airlines Logo
13:20 - 09:55
DTW
-
PER
31h 35m
2 stops
$2,422Multiple Airlines
Thu, 10 Dec - Thu, 28 Jan
Multiple Airlines Logo
14:15 - 09:30
PER
-
DTW
32h 15m
3 stops
Multiple Airlines Logo
13:20 - 09:55
DTW
-
PER
31h 35m
2 stops
$2,435Multiple Airlines
Thu, 10 Dec - Thu, 28 Jan
Qantas Airways Logo
17:00 - 14:56
PER
-
DTW
34h 56m
2 stops
Qantas Airways Logo
17:35 - 18:25
DTW
-
PER
35h 50m
2 stops
$2,475Qantas Airways
Thu, 10 Dec - Thu, 28 Jan
Qantas Airways Logo
17:00 - 14:56
PER
-
DTW
34h 56m
2 stops
Qantas Airways Logo
17:35 - 18:25
DTW
-
PER
35h 50m
2 stops
$2,486Qantas Airways
Thu, 10 Dec - Thu, 28 Jan
Qantas Airways Logo
17:00 - 14:56
PER
-
DTW
34h 56m
2 stops
Qantas Airways Logo
17:35 - 18:25
DTW
-
PER
35h 50m
2 stops
$2,502Qantas Airways
Thu, 10 Dec - Thu, 28 Jan
Multiple Airlines Logo
14:15 - 09:30
PER
-
DTW
32h 15m
3 stops
Multiple Airlines Logo
13:30 - 12:30
DTW
-
PER
34h 00m
3 stops
$2,519Multiple Airlines
Thu, 10 Dec - Thu, 28 Jan
Multiple Airlines Logo
14:15 - 09:30
PER
-
DTW
32h 15m
3 stops
Multiple Airlines Logo
13:30 - 12:30
DTW
-
PER
34h 00m
3 stops
$2,533Multiple Airlines
Thu, 10 Dec - Thu, 28 Jan
Multiple Airlines Logo
23:10 - 17:45
PER
-
DTW
31h 35m
2 stops
Multiple Airlines Logo
13:20 - 12:30
DTW
-
PER
34h 10m
3 stops
$2,632Multiple Airlines
Thu, 10 Dec - Thu, 28 Jan
Qatar Airways Logo
22:45 - 23:56
PER
-
DTW
38h 11m
2 stops
Qatar Airways Logo
16:45 - 18:45
DTW
-
PER
37h 00m
2 stops
$3,205Qatar Airways
Thu, 12 Nov - Mon, 16 Nov
Qatar Airways Logo
22:45 - 15:50
PER
-
DTW
53h 05m
2 stops
Qatar Airways Logo
16:45 - 18:45
DTW
-
PER
38h 00m
2 stops
$3,229Qatar Airways
Tue, 27 Oct - Sat, 31 Oct

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Qatar Airways flights from Perth to Detroit

Our best Qatar Airways deals on Perth to Detroit flight tickets
Qatar Airways
12 Nov
PER22:45Perth
38h 11m
2 stops
DTW23:56Detroit Metropolitan Wayne County
16 Nov
DTW16:45Detroit Metropolitan Wayne County
37h 00m
2 stops
PER18:45Perth
$3,205
Qatar Airways
27 Oct
PER22:45Perth
53h 05m
2 stops
DTW15:50Detroit Metropolitan Wayne County
31 Oct
DTW16:45Detroit Metropolitan Wayne County
38h 00m
2 stops
PER18:45Perth
$3,229
Qatar Airways
27 Oct
PER22:45Perth
53h 05m
2 stops
DTW15:50Detroit Metropolitan Wayne County
31 Oct
DTW16:45Detroit Metropolitan Wayne County
38h 00m
2 stops
PER18:45Perth
$3,247

Qantas Airways flights from Perth to Detroit

Our best Qantas Airways deals on Perth to Detroit flight tickets
Qantas Airways
10 Dec
PER17:00Perth
34h 56m
2 stops
DTW14:56Detroit Metropolitan Wayne County
28 Jan
DTW17:35Detroit Metropolitan Wayne County
35h 50m
2 stops
PER18:25Perth
$2,475
Qantas Airways
10 Dec
PER17:00Perth
34h 56m
2 stops
DTW14:56Detroit Metropolitan Wayne County
28 Jan
DTW17:35Detroit Metropolitan Wayne County
35h 50m
2 stops
PER18:25Perth
$2,486
Qantas Airways
10 Dec
PER17:00Perth
34h 56m
2 stops
DTW14:56Detroit Metropolitan Wayne County
28 Jan
DTW17:35Detroit Metropolitan Wayne County
35h 50m
2 stops
PER18:25Perth
$2,502

momondo 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, momondo users made 78,305 searches. Data last updated 17 July 2026.
Use the filters below to find and compare flights from Perth to Detroit that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

PerthDetroit

PER - DTW

PERDTW

Perth

Thu 10/12

14:15-09:30

3 stops32h 15m

Detroit Metropolitan Wayne County

Thu 28/1

13:20-09:55

2 stops31h 35m

$2,422

PerthDetroit

PER - DTW

PERDTW

Perth

Thu 10/12

14:15-09:30

3 stops32h 15m

Detroit Metropolitan Wayne County

Thu 28/1

13:20-09:55

2 stops31h 35m

$2,435

PerthDetroit

PER - DTW

PERDTW

Perth

Thu 10/12

17:00-14:56

2 stops34h 56m

Detroit Metropolitan Wayne County

Thu 28/1

17:35-18:25

2 stops35h 50m

$2,475

PerthDetroit

PER - DTW

PERDTW

Perth

Thu 10/12

17:00-14:56

2 stops34h 56m

Detroit Metropolitan Wayne County

Thu 28/1

17:35-18:25

2 stops35h 50m

$2,486

PerthDetroit

PER - DTW

PERDTW

Perth

Thu 10/12

17:00-14:56

2 stops34h 56m

Detroit Metropolitan Wayne County

Thu 28/1

17:35-18:25

2 stops35h 50m

$2,502

PerthDetroit

PER - DTW

PERDTW

Perth

Thu 10/12

14:15-09:30

3 stops32h 15m

Detroit Metropolitan Wayne County

Thu 28/1

13:30-12:30

3 stops34h 00m

$2,519

PerthDetroit

PER - DTW

PERDTW

Perth

Thu 10/12

14:15-09:30

3 stops32h 15m

Detroit Metropolitan Wayne County

Thu 28/1

13:30-12:30

3 stops34h 00m

$2,533

PerthDetroit

PER - DTW

PERDTW

Perth

Thu 10/12

23:10-17:45

2 stops31h 35m

Detroit Metropolitan Wayne County

Thu 28/1

13:20-12:30

3 stops34h 10m

$2,632

PerthDetroit

PER - DTW

PERDTW

Perth

Thu 12/11

22:45-23:56

2 stops38h 11m

Detroit Metropolitan Wayne County

Mon 16/11

16:45-18:45

2 stops37h 00m

$3,205

PerthDetroit

PER - DTW

PERDTW

Perth

Tue 27/10

22:45-15:50

2 stops53h 05m

Detroit Metropolitan Wayne County

Sat 31/10

16:45-18:45

2 stops38h 00m

$3,229

Flights are sorted by cheapest return flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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See travel insights to Detroit from

How to get the cheapest flight ticket from Perth 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 cheapest airline that flies from Perth to Detroit?

Qantas Airways is the most popular carrier operating from Perth to Detroit

When to book flights from Perth to Detroit

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

Cheap Perth to Detroit (PER to DTT) flight deals and tips

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

Fastest flight time

32h 15m

Direct flights

None
The fastest flight from Perth to Detroit takes 32h 15m
There are no direct flights from Perth to Detroit. There are no popular flight routes from Perth to Detroit.
Search flight deals

Frequently asked questions about flying from Perth to Detroit

  • How far is Perth to Detroit by plane?

    Detroit is 17974.5 km away from Perth. A reasonable flight in good conditions will take 32h 15m.

  • When did momondo last update prices for flights from Perth Airport to Detroit?

    Prices for flights from Perth Airport to Detroit were last updated today.

  • How old do you have to be to fly from Perth Airport to Detroit?

    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 stopovers. It is recommended that you verify with the airline you are booking with for travel from Perth Airport to Detroit.

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

    The necessary travel and health documents for your Detroit trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

Why use momondo?

Why should I use momondo to find a flight deal from Perth 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 Perth to Detroit for you.

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

Yes. momondo allows you to filter the results for Perth to Detroit flights to just show those with flexible booking policies.

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

Once you have performed a search for Perth to Detroit flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Perth to Detroit right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Perth to Detroit flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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