Cheap flights from Detroit (DTT) to Perth (PER) from $1,934

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/12. 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.
DTT — PER
May 11 — May 181

Cheap flight deals from Detroit to Perth

Discover tips and strategies to find the most affordable flight options for your journey from Detroit (DTT) to Perth (PER). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 6, 2024.

Popular in

December

Cheapest in

September

Average price

$2,358

Round-trip from

$1,583
High demand for flights, 35% potential price rise
Best time to find cheap flights, 29% potential price drop
Average for round-trip flights in May 2024
From Detroit (DTT) to Perth

What is the cheapest day to fly round-trip from Detroit to Perth?

Friday flights are found to be more expensive to fly from Detroit to Perth. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Perth.

What is the cheapest month to fly from Detroit to Perth?

Our data shows that September tends to be the cheapest month to fly to Perth from Detroit. Users have commonly found prices around $2,455 for the month, but tickets can be as low as $1,755. Due to multiple factors, prepare for potentially higher prices in December.

When is the cheapest time to fly from Detroit to Perth (DTT - PER)?

It’s optimal to fly from Detroit to Perth in the morning. By choosing this option you can save up to 30% on the cost of your flight, compared to a flight in the afternoon.

Detroit to Perth 2024 flight deals

Discover exclusive flight deals for travel between Detroit and Perth in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,719,943 searches. Data last updated May 6, 2024.
Thu 9/126:03 pmDTW - PER
2 stops36h 32mQatar Airways
Mon 9/1610:45 pmPER - DTW
2 stops54h 23mQatar Airways
Deal found 5/5$1,934
Thu 9/128:40 pmDTW - PER
3 stops55h 05mAir Canada
Mon 9/1611:55 pmPER - DTW
3 stops46h 42mAir Canada
Deal found 5/4$2,386
Thu 9/128:40 amDTW - PER
2 stops43h 20mAir New Zealand
Mon 9/166:30 amPER - DTW
2 stops48h 13mAir New Zealand
Deal found 5/4$2,452
Thu 9/1210:35 pmDTW - PER
3 stops38h 45mKLM
Mon 9/1612:10 pmPER - DTW
2 stops40h 10mKLM
Deal found 5/5$4,707
Thu 9/127:28 amDTW - PER
2 stops33h 42mUnited Airlines
Sun 9/151:10 amPER - DTW
2 stops41h 22mUnited Airlines
Deal found 5/4$5,427

Find flights from Detroit to Perth within your budget

Customize your flight search to find flights from Detroit to Perth 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, Cheapflights users made 2,719,943 searches. Data last updated May 6, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$1,934 - $5,427

Route

Depart

Return

Price

Detroit Metropolitan Wayne CountyPerth

DTW - PER

DTWPER

Detroit Metropolitan Wayne County

Thu 9/12

2 stops36h 32m

Perth

Mon 9/16

2 stops54h 23m

$1,934

Detroit Metropolitan Wayne CountyPerth

DTW - PER

DTWPER

Detroit Metropolitan Wayne County

Thu 9/12

3 stops55h 05m

Perth

Mon 9/16

3 stops46h 42m

$2,386

Detroit Metropolitan Wayne CountyPerth

DTW - PER

DTWPER

Detroit Metropolitan Wayne County

Thu 9/12

2 stops43h 20m

Perth

Mon 9/16

2 stops48h 13m

$2,452

Detroit Metropolitan Wayne CountyPerth

DTW - PER

DTWPER

Detroit Metropolitan Wayne County

Thu 9/12

3 stops38h 45m

Perth

Mon 9/16

2 stops40h 10m

$4,707

Detroit Metropolitan Wayne CountyPerth

DTW - PER

DTWPER

Detroit Metropolitan Wayne County

Thu 9/12

2 stops33h 42m

Perth

Sun 9/15

2 stops41h 22m

$5,427

Flights are sorted by cheapest first

Deals found on 5/5

When is the cheapest time to fly from Detroit to Perth?

Use this chart to determine the cheapest time to fly round-trip from Detroit to Perth. Price data was last updated on April 28, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Detroit to Perth flight should consider departing on Sunday mornings when fares are most often at their lowest. Thursday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Perth by month

Plan your trip from Detroit to Perth by taking into account the cheapest months to travel. The average price of a one-way flight from Detroit to Perth is currently $0 while a round-trip flight costs $3,381. Price data was last updated on April 28, 2024.

Currently, March is the cheapest month in which you can book a flight from Detroit to Perth (average of $1,583). Flying from Detroit to Perth in July is currently the most expensive (average of $2,134). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

$1,785

February

$1,744

March

$1,583

April

$1,681

May

$1,698

June

$1,912

July

$2,134

August

$1,817

September

$1,755

October

$1,802

November

$1,680

December

$1,911

Temperature and rainfall in Perth by month

Plan your trip to Perth by taking into account the average temperature and rainfall totals by month.

PER

Temperature

53.6 - 75.2 °F

Reviews of airlines servicing Perth

Get insights into the airlines that provide service to Perth. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Perth. Reviews last updated May 6, 2024.
8.3
Very good
637 reviews

Food

7.7

Overall

8.3

Comfort

8.1

Boarding

8.4

Entertainment

7.9

Crew

8.8

Reviews

1 / 10

The crew, food, and entertainment were amazing. The leg room/distance from the row in front of you seems smaller than other airlines which is very uncomfortable.

8.3
Very good
637 reviews
8.3
Very good
637 reviews

Food

7.7

Overall

8.3

Comfort

8.1

Boarding

8.4

Entertainment

7.9

Crew

8.8

Reviews

1 / 10

The crew, food, and entertainment were amazing. The leg room/distance from the row in front of you seems smaller than other airlines which is very uncomfortable.

7.9
Good
1,603 reviews
8.3
Very good
637 reviews

Food

7.7

Overall

8.3

Comfort

8.1

Boarding

8.4

Entertainment

7.9

Crew

8.8

Reviews

1 / 10

The crew, food, and entertainment were amazing. The leg room/distance from the row in front of you seems smaller than other airlines which is very uncomfortable.

7.7
Good
4,439 reviews
8.3
Very good
637 reviews

Food

7.7

Overall

8.3

Comfort

8.1

Boarding

8.4

Entertainment

7.9

Crew

8.8

Reviews

1 / 10

The crew, food, and entertainment were amazing. The leg room/distance from the row in front of you seems smaller than other airlines which is very uncomfortable.

7.4
Good
11,118 reviews
8.3
Very good
637 reviews

Food

7.7

Overall

8.3

Comfort

8.1

Boarding

8.4

Entertainment

7.9

Crew

8.8

Reviews

1 / 10

The crew, food, and entertainment were amazing. The leg room/distance from the row in front of you seems smaller than other airlines which is very uncomfortable.

7.0
Good
6,913 reviews
8.3
Very good
637 reviews

Food

7.7

Overall

8.3

Comfort

8.1

Boarding

8.4

Entertainment

7.9

Crew

8.8

Reviews

1 / 10

The crew, food, and entertainment were amazing. The leg room/distance from the row in front of you seems smaller than other airlines which is very uncomfortable.

Related info for your journey

Find useful and relevant information for your journey from Detroit to Perth. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • Can I find flights from Detroit to Perth for under $2,000 on Cheapflights?

    Yes, there are multiple flights from Detroit to Perth for under $2,000. The cheapest flight booked recently is on Qatar Airways for just $1,934, but on average you can expect to pay $3,381.

  • What are the cheapest airlines flying from Detroit to Perth round-trip?

    Cheapflights users have booked flights from Detroit to Perth round-trip from $1,934. Other airlines that can offer you cheap pricing are Air Canada, from $2,386, and Air New Zealand, from $2,452. Users have found that Qatar Airways is 21% cheaper than the other options available to this destination.

  • What does DTW to PER mean?

    DTW and PER are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. DTW to PER refers to a flight route from Detroit Metropolitan Wayne County Airport to Perth Airport.

  • Can I find deals for flights from Detroit to Perth that include extra baggage allowance?

    The amount of baggage you can bring on your Detroit to Perth flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Detroit to Perth with specific airlines?

    Yes, Cheapflights allows you to browse and filter Detroit to Perth flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Detroit to Perth that include hotel bookings?

    Yes. In addition to deals on Detroit to Perth flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Detroit to Perth?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Detroit to Perth.

  • Can I find deals for business class flights from Detroit to Perth?

    Yes. Cheapflights offers flight deals from Detroit to Perth by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Detroit to Perth that allow pets onboard?

    Many airlines flying from Detroit to Perth offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Detroit to Perth?

    Yes, you can often find last-minute deals on Detroit to Perth flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Detroit to Perth flight deals updated?

    The Detroit to Perth flight deals you see on this page were last updated on 5/5.

See more FAQs

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Alternative routes for Detroit to Perth
See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Detroit to Perth

Discover the top airline that operate flights from Detroit to Perth. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,719,943 searches. Data last updated May 6, 2024.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest$2,107Average$2,394FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights

Search flights from Detroit to Perth by cabin class

Find flights from Detroit to Perth, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Detroit to Perth?

Deals for Detroit to Perth flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Detroit to Perth?

Cheapflights simply makes it quick and affordable to book flights from Detroit to Perth by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Detroit to Perth with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Detroit to Perth, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Detroit to Perth become cheaper?

Yes! Start tracking prices for Detroit to Perth flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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