PER - DTT

$1,602 Find Cheap Flights from Perth to Detroit

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Perth to Detroit departing on 11/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Detroit

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Perth to Detroit, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Perth to Detroit, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
$2,029
Air New Zealand
Sun 16/8Thu 27/8
PER - DTW • 2 stops
Cheapest one-way flight
$1,602
Multiple Airlines
Sat 11/4
PER - DTW • 3 stops
Top airlines
Air New Zealand
Cheapest • from $2,029 (return)
Qantas Airways
Best reviews • 7.5 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
Not available
There are currently no direct flights between Perth and Detroit. You’ll need at least 2 connections.
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Detroit!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Perth to Detroit (PER-DTT)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Perth to Detroit that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Perth to Detroit

Sun, 16 Aug - Thu, 27 Aug
Air New Zealand Logo
00:25 - 22:24
PER
-
DTW
33h 59m
2 stops
Air New Zealand Logo
10:55 - 16:00
DTW
-
PER
41h 05m
2 stops
$2,029Air New Zealand
Sun, 19 Apr - Sun, 26 Apr
Qatar Airways Logo
15:40 - 23:49
PER
-
DTW
44h 09m
2 stops
Qatar Airways Logo
06:00 - 11:55
DTW
-
PER
41h 55m
2 stops
$2,432Qatar Airways
Mon, 17 Aug - Thu, 27 Aug
Multiple Airlines Logo
23:45 - 21:44
PER
-
DTW
33h 59m
3 stops
Multiple Airlines Logo
19:44 - 17:00
DTW
-
PER
33h 16m
2 stops
$2,446Multiple Airlines
Sun, 19 Apr - Sun, 26 Apr
Multiple Airlines Logo
23:45 - 21:43
PER
-
DTW
33h 58m
3 stops
Multiple Airlines Logo
19:16 - 13:35
DTW
-
PER
30h 19m
2 stops
$2,593Multiple Airlines
Thu, 23 Apr - Mon, 27 Apr
Qatar Airways Logo
15:40 - 23:49
PER
-
DTW
44h 09m
2 stops
Qatar Airways Logo
06:00 - 18:35
DTW
-
PER
48h 35m
2 stops
$2,827Qatar Airways
Thu, 23 Apr - Mon, 27 Apr
Qatar Airways Logo
22:45 - 23:49
PER
-
DTW
37h 04m
2 stops
Qatar Airways Logo
06:00 - 18:35
DTW
-
PER
48h 35m
2 stops
$2,829Qatar Airways
Thu, 23 Apr - Mon, 27 Apr
Qatar Airways Logo
22:45 - 16:34
PER
-
DTW
53h 49m
2 stops
Qatar Airways Logo
06:00 - 11:55
DTW
-
PER
41h 55m
2 stops
$2,958Qatar Airways
Mon, 17 Aug - Thu, 27 Aug
Multiple Airlines Logo
23:45 - 21:44
PER
-
DTW
33h 59m
3 stops
Multiple Airlines Logo
16:06 - 13:35
DTW
-
PER
33h 29m
3 stops
$3,164Multiple Airlines
Sun, 19 Apr - Sun, 26 Apr
Multiple Airlines Logo
23:45 - 21:43
PER
-
DTW
33h 58m
3 stops
Multiple Airlines Logo
17:32 - 15:25
DTW
-
PER
33h 53m
3 stops
$3,238Multiple Airlines
Sat, 11 Apr - Sat, 9 May
Multiple Airlines Logo
22:45 - 18:45
PER
-
DTW
32h 00m
2 stops
Multiple Airlines Logo
20:50 - 18:35
DTW
-
PER
33h 45m
2 stops
$3,278Multiple Airlines
Booking Insights

KAYAK's insights & trends for Perth to Detroit flights

Get data-powered insights and trends into flights from Perth to Detroit to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Perth to Detroit?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest return tickets from Perth to Detroit were found on Air New Zealand ($2,029) and Qatar Airways ($2,432).

Good to know

Cheapest flight$1,602
Flight from Perth to Detroit

When to book flights from Perth to Detroit

Are your dates flexible? Find out the best times to travel from Perth to Detroit based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Perth to Detroit

  • What is the cheapest flight from Perth to Detroit?

    In the last 3 days, the lowest price for a flight from Perth to Detroit was $1,602 for a one-way ticket and $2,029 for a return.

  • Which aircraft models fly most regularly from Perth to Detroit?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Perth to Detroit?

    oneworld is the only airline alliance operating flights between Perth and Detroit.

  • How does KAYAK find such low prices on flights from Perth to Detroit?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Perth to Detroit.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Perth to Detroit?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Detroit from Perth is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Perth to Detroit?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Detroit with an airline and back to Perth with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Perth to Detroit?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Detroit from Perth up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Perth to Detroit

 
See real verified KAYAK customer reviews for airlines flying from Perth to Detroit. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Perth to Detroit? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.5
Qantas AirwaysOverall score based on 1002 reviews
7.7Boarding
8.1Crew
7.0Food
7.2Entertainment
7.4Comfort
Airline reviews

We booked with Qantas instead of Delta and we instead flew on American Airlines. American is not our favorite to go on. No leg room and the width of seats are a joke. Your are packed like sardines on American flights.

6.0 GoodLarry, Mar 2026
AKL - LAX
Read more Qantas Airways reviews

We booked with Qantas instead of Delta and we instead flew on American Airlines. American is not our favorite to go on. No leg room and the width of seats are a joke. Your are packed like sardines on American flights.

My experience was great overall. Tanya was particularly friendly and helpful the entire trip. I was very pleased with her customer service skills. The plane was an older aircraft but the entire way was comfortable with barely any turbulence at all. Qantas should speed up its fleet renovation. Totally recommend using this airline.

When I originally booked this flight, I was expecting to travel on Qantas. When the itinerary changed and the long-haul segment was operated by American Airlines, we were disappointed but remained open-minded. Unfortunately, the overall service experience fell far short of expectations. This was a long-haul international flight. Getting up periodically to use the restroom or stretch is inevitable, especially on flights of this duration. However, each time we stood up, we felt as though we were inconveniencing the crew. The tone and body language often suggested that we were in the way or disrupting something simply by moving about the cabin. As a result, I avoided getting up as often as I needed to and was physically very sore upon arrival. Meal service was similarly impersonal. The options were presented in single words “beef or veggie,” “pasta or beef” without any description of what was actually being served. There was little engagement or courtesy beyond that. Even simple expressions of gratitude were often not acknowledged. I am accustomed to no-frills travel and do not expect luxury. What was disappointing was not the absence of extras, but the absence of basic warmth and professionalism. On a long-haul international flight, small moments of courtesy and humanity make a significant difference. In this case, the experience felt transactional and dismissive rather than welcoming. I hope this feedback is taken constructively, as there is a meaningful difference between efficient service and indifferent service.

Qantas is always subpar beyond comfy chairs for a domestic flight

an hour late, then had to disembark on back stairs and take 4 flights up to get to main airport. No warning, and difficulty for those with canes and poor knees.

Flight arrived late with no one to help over 30 people rebook. I slept at the airport.

Business seats not as comfortable or private as most competitors (e.g. Qantas was outstanding), and movie selection was much more limited than Qantas or United has been recently

Hard to move and get out of my seat when the passenger in front is in recline position.

It was a good flight and no complaints. It just wasn't anything that was better than any other flight.

The crew were wonderful - if only the customers were as well behaved as the attendants!! Ha ha! If you could just talk to God and ask for less turbulence next time.... Juuuuust kidding....

Everything you need to know for your flight from Perth to Detroit

Information on your arrival and departure airports