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Cheap flights from Perth to Detroit from $2,119

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Perth to Detroit departing on 20/10. 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

Multiple Airlines Logo
22:55 - 20:00PER-DTW
33h 05m3 stops
Multiple Airlines Logo
17:42 - 12:25DTW-PER
30h 43m2 stops
$2,119Multiple Airlines
Find Deal
Mon, 20 Oct - Mon, 27 Oct
Virgin Australia Logo
22:55 - 23:42PER-DTW
37h 47m2 stops
Virgin Australia Logo
08:15 - 11:20DTW-PER
38h 05m2 stops
$2,261Virgin Australia
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Thu, 20 Nov - Mon, 24 Nov
United Airlines Logo
22:45 - 16:40PER-DTW
29h 55m2 stops
United Airlines Logo
10:59 - 11:20DTW-PER
36h 21m2 stops
$2,264United Airlines
Find Deal
Mon, 20 Oct - Mon, 27 Oct
Multiple Airlines Logo
15:00 - 20:00PER-DTW
41h 00m3 stops
Multiple Airlines Logo
18:15 - 13:50DTW-PER
55h 35m3 stops
$3,319Multiple Airlines
Find Deal
Mon, 20 Oct - Mon, 27 Oct
Cathay Pacific Logo
00:25 - 18:06PER-DTW
30h 41m2 stops
Cathay Pacific Logo
15:50 - 22:55DTW-PER
42h 05m2 stops
$3,517Cathay Pacific
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Wed, 19 Nov - Mon, 24 Nov
Cathay Pacific Logo
00:10 - 21:50PER-DTW
33h 40m2 stops
Cathay Pacific Logo
13:07 - 06:55DTW-PER
29h 48m2 stops
$4,063Cathay Pacific
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Sun, 19 Oct - Mon, 27 Oct
Multiple Airlines Logo
00:10 - 21:50PER-DTW
33h 40m2 stops
Multiple Airlines Logo
18:15 - 13:50DTW-PER
55h 35m3 stops
$4,831Multiple Airlines
Find Deal
Sun, 19 Oct - Mon, 27 Oct

Cathay Pacific flights from Perth to Detroit Metropolitan Wayne County Airport

Our best Cathay Pacific deals on Perth to Detroit Metropolitan Wayne County Airport flight tickets
Cathay Pacific
19 Nov
PER00:25Perth
30h 41m
2 stops
DTW18:06Detroit Metropolitan Wayne County
24 Nov
DTW15:50Detroit Metropolitan Wayne County
42h 05m
2 stops
PER22:55Perth
$3,517
Find similar
Cathay Pacific
19 Oct
PER00:10Perth
33h 40m
2 stops
DTW21:50Detroit Metropolitan Wayne County
27 Oct
DTW13:07Detroit Metropolitan Wayne County
29h 48m
2 stops
PER06:55Perth
$4,063
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Perth to Detroit Metropolitan Wayne County Airport 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 21 September 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

Fly to

Route

Depart

Return

Price

PerthDetroit

PER - DTW

PERDTW

Perth

Mon 20/10

22:55-20:00

3 stops33h 05m

Detroit Metropolitan Wayne County

Mon 27/10

17:42-12:25

2 stops30h 43m

$2,119

PerthDetroit

PER - DTW

PERDTW

Perth

Thu 20/11

22:55-23:42

2 stops37h 47m

Detroit Metropolitan Wayne County

Mon 24/11

08:15-11:20

2 stops38h 05m

$2,261

PerthDetroit

PER - DTW

PERDTW

Perth

Mon 20/10

22:45-16:40

2 stops29h 55m

Detroit Metropolitan Wayne County

Mon 27/10

10:59-11:20

2 stops36h 21m

$2,264

PerthDetroit

PER - DTW

PERDTW

Perth

Mon 20/10

15:00-20:00

3 stops41h 00m

Detroit Metropolitan Wayne County

Mon 27/10

18:15-13:50

3 stops55h 35m

$3,319

PerthDetroit

PER - DTW

PERDTW

Perth

Wed 19/11

00:25-18:06

2 stops30h 41m

Detroit Metropolitan Wayne County

Mon 24/11

15:50-22:55

2 stops42h 05m

$3,517

PerthDetroit

PER - DTW

PERDTW

Perth

Sun 19/10

00:10-21:50

2 stops33h 40m

Detroit Metropolitan Wayne County

Mon 27/10

13:07-06:55

2 stops29h 48m

$4,063

PerthDetroit

PER - DTW

PERDTW

Perth

Sun 19/10

00:10-21:50

2 stops33h 40m

Detroit Metropolitan Wayne County

Mon 27/10

18:15-13:50

3 stops55h 35m

$4,831

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

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How to get the cheapest flight ticket from Perth to Detroit Metropolitan Wayne County Airport

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 Perth and Detroit Metropolitan Wayne County Airport?

What is the cheapest day to depart on your flight to Detroit Metropolitan Wayne County Airport?

Our data shows that Sunday is the least expensive day to fly to Detroit Metropolitan Wayne County Airport. Tickets to fly out on this day can be as low as $2,062. The most expensive day to fly to Detroit Metropolitan Wayne County Airport is Wednesday, with ticket prices averaging around $3,968.

What is the cheapest time of day to depart on your flight to Detroit Metropolitan Wayne County Airport?

The cheapest time of day to fly to Detroit Metropolitan Wayne County Airport is in the evening when flights can be purchased for as low as $2,817. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $3,295 on average. Flights to Detroit Metropolitan Wayne County Airport from Perth in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

When to book flights from Perth to Detroit Metropolitan Wayne County Airport

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

Cheap Perth to Detroit Metropolitan Wayne County Airport (PER to DTW) flight deals and tips

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

Direct flights

None
There are no direct flights from Perth to Detroit Metropolitan Wayne County Airport. There are no popular flight routes from Perth to Detroit Metropolitan Wayne County Airport.
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  • How far is Perth to Detroit Metropolitan Wayne County by plane?

    There are 17958.8 km between Perth and Detroit Metropolitan Wayne County. In terms of flight time, this usually takes a little over 29h 55m.

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

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

  • How many operators does momondo search for flights from Perth Airport to Detroit Metropolitan Wayne County Airport?

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

    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 Metropolitan Wayne County Airport.

  • What documentation or ID do you need to fly to Detroit Metropolitan Wayne County Airport?

    The necessary travel and health documents for your Detroit Metropolitan Wayne County Airport 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 Metropolitan Wayne County Airport?

Best airlines flying from Perth to Detroit Metropolitan Wayne County Airport

Compare and see reviews for airlines that fly from Perth to Detroit Metropolitan Wayne County Airport with momondo
Airline
Rating
Free cancellation
Price
Qantas AirwaysPriceFrom $1,993Free cancellationRating
7.5
907 reviews
Search Qantas Airways flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Detroit from Perth.

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

Flights from Perth to Detroit with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo provides multiple filters to help you find the best flight to Detroit from Perth. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Detroit from Perth. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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