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 many operators does momondo search for flights from Perth Airport to Detroit?

As of December 2025, there is 1 operator available to choose from for flights from Perth Airport to Detroit.

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.

$1,877 Cheap Flights from Perth to Detroit in 2025/26

Q: What is the typical price of a round-trip flight between Perth and Detroit?

Prices are currently typical for flights on this route. Typical prices usually range from $1,784 to $3,343. The lowest price recently found on this route was $2,845.

1 adult

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Perth to Detroit

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

15:55 - 23:56

PER

DTW

45h 01m2 stops

06:00 - 18:45

DTW

PER

47h 45m2 stops

$2,845Qatar Airways

Thu, 5 Feb - Mon, 9 Feb

22:45 - 23:56

PER

DTW

38h 11m2 stops

06:00 - 18:45

DTW

PER

47h 45m2 stops

$2,857Qatar Airways

Thu, 5 Feb - Mon, 9 Feb

22:45 - 23:56

PER

DTW

38h 11m2 stops

06:00 - 18:45

DTW

PER

47h 45m2 stops

$2,875Qatar Airways

Thu, 5 Feb - Mon, 9 Feb

22:55 - 17:35

PER

DTW

55h 40m3 stops

18:15 - 14:30

DTW

PER

55h 15m3 stops

$3,404Air Canada

Thu, 5 Feb - Mon, 9 Feb

22:55 - 17:35

PER

DTW

55h 40m3 stops

18:15 - 14:30

DTW

PER

55h 15m3 stops

$3,455Air Canada

Thu, 5 Feb - Mon, 9 Feb

22:55 - 17:35

PER

DTW

55h 40m3 stops

18:15 - 14:30

DTW

PER

55h 15m3 stops

$3,481Air Canada

Thu, 5 Feb - Mon, 9 Feb

Air Canada flights from Perth to Detroit

Our best Air Canada deals on Perth to Detroit flight tickets

Air Canada

5 Feb

PER22:55Perth

55h 40m

3 stops

DTW17:35Detroit Metropolitan Wayne County

9 Feb

DTW18:15Detroit Metropolitan Wayne County

55h 15m

3 stops

PER14:30Perth

$3,404

Find similar

Air Canada

5 Feb

PER22:55Perth

55h 40m

3 stops

DTW17:35Detroit Metropolitan Wayne County

9 Feb

DTW18:15Detroit Metropolitan Wayne County

55h 15m

3 stops

PER14:30Perth

$3,455

Find similar

Air Canada

5 Feb

PER22:55Perth

55h 40m

3 stops

DTW17:35Detroit Metropolitan Wayne County

9 Feb

DTW18:15Detroit Metropolitan Wayne County

55h 15m

3 stops

PER14:30Perth

$3,481

Find similar

Qatar Airways flights from Perth to Detroit

Our best Qatar Airways deals on Perth to Detroit flight tickets

Qatar Airways

5 Feb

PER15:55Perth

45h 01m

2 stops

DTW23:56Detroit Metropolitan Wayne County

9 Feb

DTW06:00Detroit Metropolitan Wayne County

47h 45m

2 stops

PER18:45Perth

$2,845

Find similar

Qatar Airways

5 Feb

PER22:45Perth

38h 11m

2 stops

DTW23:56Detroit Metropolitan Wayne County

9 Feb

DTW06:00Detroit Metropolitan Wayne County

47h 45m

2 stops

PER18:45Perth

$2,857

Find similar

Qatar Airways

5 Feb

PER22:45Perth

38h 11m

2 stops

DTW23:56Detroit Metropolitan Wayne County

9 Feb

DTW06:00Detroit Metropolitan Wayne County

47h 45m

2 stops

PER18:45Perth

$2,875

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PerthDetroit

PER - DTW

PERDTW

Perth

Thu 5/2

15:55-23:56

2 stops45h 01m

Detroit Metropolitan Wayne County

Mon 9/2

06:00-18:45

2 stops47h 45m

$2,845

PerthDetroit

PER - DTW

PERDTW

Perth

Thu 5/2

22:45-23:56

2 stops38h 11m

Detroit Metropolitan Wayne County

Mon 9/2

06:00-18:45

2 stops47h 45m

$2,857

PerthDetroit

PER - DTW

PERDTW

Perth

Thu 5/2

22:45-23:56

2 stops38h 11m

Detroit Metropolitan Wayne County

Mon 9/2

06:00-18:45

2 stops47h 45m

$2,875

PerthDetroit

PER - DTW

PERDTW

Perth

Thu 5/2

22:55-17:35

3 stops55h 40m

Detroit Metropolitan Wayne County

Mon 9/2

18:15-14:30

3 stops55h 15m

$3,404

PerthDetroit

PER - DTW

PERDTW

Perth

Thu 5/2

22:55-17:35

3 stops55h 40m

Detroit Metropolitan Wayne County

Mon 9/2

18:15-14:30

3 stops55h 15m

$3,455

PerthDetroit

PER - DTW

PERDTW

Perth

Thu 5/2

22:55-17:35

3 stops55h 40m

Detroit Metropolitan Wayne County

Mon 9/2

18:15-14:30

3 stops55h 15m

$3,481

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

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 typical price of a round-trip flight between Perth and Detroit?

What is the cheapest day to depart on your flight to Detroit?

According to our data, Thursday is the cheapest day to fly to Detroit from Perth. The lowest ticket price found for a Thursday departure recently was $1,880. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Wednesday because tickets tend to average around $3,423. These prices are subject to change though, so be sure to set up a Price Alert for flights to Detroit.

What is the cheapest time of day to depart on your flight to Detroit?

Flying to Detroit from Perth in the morning is the least expensive time of day to depart. momondo users have found prices as low as $2,136 when looking at flights departing in the morning. In contrast, the most expensive time of day to depart to Detroit is in the evening when prices are around $3,189.

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	45h 01m
Direct flights	None

The fastest flight from Perth to Detroit takes 45h 01m

There are no direct flights from Perth to Detroit. There are no popular flight routes from Perth to Detroit.

Search flight deals

How far is Perth to Detroit by plane?
Detroit is 17974.5 km away from Perth. A reasonable flight in good conditions will take 45h 01m.
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 many operators does momondo search for flights from Perth Airport to Detroit?
As of December 2025, there is 1 operator available to choose from for flights from Perth Airport to Detroit.
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?
momondo data reveals that the most frequently booked airline on the route from Perth to Detroit is Qantas Airways, representing 100% of all bookings.

Best airlines flying from Perth to Detroit

Compare and see reviews for airlines that fly from Perth to Detroit with momondo

Airline	Rating	Free cancellation	Price
Qantas Airways	PriceFrom $1,895	Free cancellation	Rating 7.5 951 reviews		Search Qantas Airways flights

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.