Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Detroit to Perth from $1,163

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Detroit to Perth

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
07:00 - 06:50DTW  Detroit Metropolitan Wayne County-PER Perth
35h 50m2 stops Seattle/Tacoma Intl Hong Kong Intl
Multiple Airlines Logo
00:10 - 04:48PER  Perth-DTW Detroit Metropolitan Wayne County
40h 38m2 stops Hong Kong Intl Seattle/Tacoma Intl
$2,090Multiple Airlines
Thu, 8 Apr - Wed, 28 Apr
Cathay Pacific Logo
13:33 - 22:40DTW  Detroit Metropolitan Wayne County-PER Perth
45h 07m2 stops Chicago O'Hare Intl Hong Kong Intl
Cathay Pacific Logo
08:20 - 23:01PER  Perth-DTW Detroit Metropolitan Wayne County
50h 41m2 stops Hong Kong Intl Dallas/Fort Worth
$2,321Cathay Pacific
Wed, 28 Apr - Sun, 2 May
Cathay Pacific Logo
13:33 - 22:40DTW  Detroit Metropolitan Wayne County-PER Perth
45h 07m2 stops Chicago O'Hare Intl Hong Kong Intl
Cathay Pacific Logo
08:20 - 23:01PER  Perth-DTW Detroit Metropolitan Wayne County
50h 41m2 stops Hong Kong Intl Dallas/Fort Worth
$2,324Cathay Pacific
Wed, 28 Apr - Sun, 2 May
American Airlines Logo
14:49 - 14:20DTW  Detroit Metropolitan Wayne County-PER Perth
34h 31m2 stops Dallas/Fort Worth Sydney Kingsford Smith
American Airlines Logo
23:10 - 21:51PER  Perth-DTW Detroit Metropolitan Wayne County
35h 41m2 stops Brisbane Dallas/Fort Worth
$2,489American Airlines
Sun, 29 Nov - Sun, 6 Dec
Multiple Airlines Logo
14:57 - 09:15DTW  Detroit Metropolitan Wayne County-PER Perth
29h 18m2 stops Dallas/Fort Worth Melbourne
Multiple Airlines Logo
23:10 - 14:38PER  Perth-DTW Detroit Metropolitan Wayne County
28h 28m2 stops Brisbane Dallas/Fort Worth
$2,489Multiple Airlines
Sun, 7 Feb - Sun, 21 Feb
Multiple Airlines Logo
14:57 - 13:40DTW  Detroit Metropolitan Wayne County-PER Perth
33h 43m2 stops Dallas/Fort Worth Brisbane
Multiple Airlines Logo
08:40 - 15:44PER  Perth-DTW Detroit Metropolitan Wayne County
44h 04m2 stops Manila Ninoy Aquino Intl Seattle/Tacoma Intl
$2,540Multiple Airlines
Sun, 24 Jan - Thu, 4 Mar
Qantas Airways Logo
16:35 - 14:20DTW  Detroit Metropolitan Wayne County-PER Perth
32h 45m2 stops Dallas/Fort Worth Sydney Kingsford Smith
Qantas Airways Logo
23:10 - 18:30PER  Perth-DTW Detroit Metropolitan Wayne County
32h 20m2 stops Brisbane Dallas/Fort Worth
$2,742Qantas Airways
Sun, 29 Nov - Sun, 6 Dec
United Airlines Logo
08:35 - 11:20DTW  Detroit Metropolitan Wayne County-PER Perth
37h 45m3 stops Houston George Bush Intcntl San Francisco Sydney Kingsford Smith
United Airlines Logo
22:30 - 15:56PER  Perth-DTW Detroit Metropolitan Wayne County
30h 26m2 stops Brisbane San Francisco
$2,834United Airlines
Sun, 24 Jan - Thu, 4 Mar
Multiple Airlines Logo
08:15 - 12:30DTW  Detroit Metropolitan Wayne County-PER Perth
40h 15m3 stops Houston George Bush Intcntl San Francisco Sydney Kingsford Smith
Multiple Airlines Logo
22:45 - 18:05PER  Perth-DTW Detroit Metropolitan Wayne County
31h 20m2 stops Melbourne San Francisco
$3,000Multiple Airlines
Thu, 8 Apr - Thu, 29 Apr
United Airlines Logo
08:35 - 16:50DTW  Detroit Metropolitan Wayne County-PER Perth
43h 15m3 stops Houston George Bush Intcntl San Francisco Auckland Intl
United Airlines Logo
22:55 - 23:46PER  Perth-DTW Detroit Metropolitan Wayne County
37h 51m2 stops Sydney Kingsford Smith Houston George Bush Intcntl
$3,038United Airlines
Sun, 7 Feb - Sun, 21 Feb

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

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

Trusted and free

Trusted and free

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

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

United Airlines flights from Detroit to Perth

Our best United Airlines deals on Detroit to Perth flight tickets
United Airlines
24 Jan
DTW08:35Detroit Metropolitan Wayne County
37h 45m
3 stops
PER11:20Perth
4 Mar
PER22:30Perth
30h 26m
2 stops
DTW15:56Detroit Metropolitan Wayne County
$2,834
United Airlines
7 Feb
DTW08:35Detroit Metropolitan Wayne County
43h 15m
3 stops
PER16:50Perth
21 Feb
PER22:55Perth
37h 51m
2 stops
DTW23:46Detroit Metropolitan Wayne County
$3,038
United Airlines
28 Apr
DTW08:15Detroit Metropolitan Wayne County
40h 40m
3 stops
PER12:55Perth
2 May
PER23:45Perth
30h 20m
2 stops
DTW18:05Detroit Metropolitan Wayne County
$3,124

KLM flights from Detroit to Perth

Our best KLM deals on Detroit to Perth flight tickets
KLM
29 Nov
DTW21:25Detroit Metropolitan Wayne County
37h 30m
2 stops
PER23:55Perth
6 Dec
PER20:40Perth
53h 25m
3 stops
DTW13:05Detroit Metropolitan Wayne County
$4,116
KLM
29 Nov
DTW21:25Detroit Metropolitan Wayne County
37h 30m
2 stops
PER23:55Perth
6 Dec
PER20:40Perth
53h 25m
3 stops
DTW13:05Detroit Metropolitan Wayne County
$4,118

momondo Fare Finder

 
Use the filters below to find and compare flights from Detroit to Perth that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DetroitPerth

DTW Detroit Metropolitan Wayne County - PER Perth

DTWPER

Detroit Metropolitan Wayne County

Thu 8/4

07:00-06:50

2 stops35h 50m

Perth

Wed 28/4

00:10-04:48

2 stops40h 38m

$2,090

DetroitPerth

DTW Detroit Metropolitan Wayne County - PER Perth

DTWPER

Detroit Metropolitan Wayne County

Wed 28/4

13:33-22:40

2 stops45h 07m

Perth

Sun 2/5

08:20-23:01

2 stops50h 41m

$2,321

DetroitPerth

DTW Detroit Metropolitan Wayne County - PER Perth

DTWPER

Detroit Metropolitan Wayne County

Wed 28/4

13:33-22:40

2 stops45h 07m

Perth

Sun 2/5

08:20-23:01

2 stops50h 41m

$2,324

DetroitPerth

DTW Detroit Metropolitan Wayne County - PER Perth

DTWPER

Detroit Metropolitan Wayne County

Sun 29/11

14:49-14:20

2 stops34h 31m

Perth

Sun 6/12

23:10-21:51

2 stops35h 41m

$2,489
Fastest return journey

DetroitPerth

DTW Detroit Metropolitan Wayne County - PER Perth

DTWPER

Detroit Metropolitan Wayne County

Sun 7/2

14:57-09:15

2 stops29h 18m

Perth

Sun 21/2

23:10-14:38

2 stops28h 28m

$2,489

DetroitPerth

DTW Detroit Metropolitan Wayne County - PER Perth

DTWPER

Detroit Metropolitan Wayne County

Sun 24/1

14:57-13:40

2 stops33h 43m

Perth

Thu 4/3

08:40-15:44

2 stops44h 04m

$2,540

DetroitPerth

DTW Detroit Metropolitan Wayne County - PER Perth

DTWPER

Detroit Metropolitan Wayne County

Sun 29/11

16:35-14:20

2 stops32h 45m

Perth

Sun 6/12

23:10-18:30

2 stops32h 20m

$2,742

DetroitPerth

DTW Detroit Metropolitan Wayne County - PER Perth

DTWPER

Detroit Metropolitan Wayne County

Sun 24/1

08:35-11:20

3 stops37h 45m

Perth

Thu 4/3

22:30-15:56

2 stops30h 26m

$2,834

DetroitPerth

DTW Detroit Metropolitan Wayne County - PER Perth

DTWPER

Detroit Metropolitan Wayne County

Thu 8/4

08:15-12:30

3 stops40h 15m

Perth

Thu 29/4

22:45-18:05

2 stops31h 20m

$3,000

DetroitPerth

DTW Detroit Metropolitan Wayne County - PER Perth

DTWPER

Detroit Metropolitan Wayne County

Sun 7/2

08:35-16:50

3 stops43h 15m

Perth

Sun 21/2

22:55-23:46

2 stops37h 51m

$3,038

Flights are sorted by cheapest return flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

See travel insights to Perth from

How to get the cheapest flight ticket from Detroit to Perth

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 Detroit to Perth?

Cathay Pacific is the most popular carrier operating from Detroit to Perth

When to book flights from Detroit to Perth

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

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

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

Best price found

$1,163

Fastest flight time

29h 18m

Direct flights

None
The best one-way flight to Perth from Detroit in the past 72 hours is $1,163. The best return flight deal from Detroit to Perth found on momondo in the last 72 hours is $2,090.
The fastest flight from Detroit to Perth takes 29h 18m
There are no direct flights from Detroit to Perth. There are no popular flight routes from Detroit to Perth.
Search flight deals

Frequently asked questions about flying from Detroit to Perth

  • How far is Detroit to Perth by plane?

    Perth is 17974.5 km away from Detroit. 29h 18m is a normal flight duration for this route.

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

    Prices for flights from Detroit to Perth Airport are refreshed on a daily basis.

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Detroit to Perth Airport.

  • What documentation or ID do you need to fly to Perth Airport?

    The necessary travel and health documents for your Perth 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.

Travelling to a place near Perth?

Book flights to Perth if you plan to visit one of these locations
Mandurah
Fremantle
Rottnest Island
Scarborough

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Detroit to Perth . Millions of users trust and use momondo every year so you are in good hands.

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

Flights from Detroit to Perth 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 Detroit to Perth?

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

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

If you are simply researching potential flights to Perth, momondo offers a useful price alert feature which will track prices for flights to Perth from Detroit and alert you when they change.

An easier way to manage your Perth trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 12/12
Sat 19/12
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Australia