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Perth

$546+ Cheap flights from Maryland to Perth (PER)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — PER
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Maryland to Perth

Cheapest flights from Maryland to Perth
Explore the most affordable flight options available from Maryland to Perth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This oojo deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/259:36 amDCA - PER
2 stops48h 19mCathay Pacific
Wed 1/712:25 amPER - DCA
2 stops46h 38mCathay Pacific
Deal found 12/15$2,092
This oojo deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/179:41 amDCA - PER
2 stops48h 14mCathay Pacific
Mon 12/2212:25 amPER - DCA
2 stops31h 32mCathay Pacific
Deal found 12/16$2,117
This oojo deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/253:14 pmBWI - PER
2 stops38h 01mQantas Airways
Thu 1/87:15 amPER - BWI
2 stops29h 05mQantas Airways
Deal found 12/15$2,269
This Trip.com deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1710:40 amIAD - PER
2 stops52h 35mMultiple Airlines
Tue 12/235:35 amPER - IAD
2 stops47h 20mMultiple Airlines
Deal found 12/16$2,607
This oojo deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1810:38 amPHL - PER
2 stops47h 17mCathay Pacific
Wed 12/2412:25 amPER - PHL
2 stops35h 29mCathay Pacific
Deal found 12/17$2,712
This oojo deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/259:36 amDCA - PER
2 stops32h 19mCathay Pacific
Sat 1/38:30 amPER - DCA
2 stops38h 12mCathay Pacific
Deal found 12/17$2,782
This Cathay Pacific deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/183:48 pmPHL - PER
2 stops42h 07mMultiple Airlines
Thu 12/258:30 amPER - PHL
2 stops37h 42mMultiple Airlines
Deal found 12/17$2,811
This Kiwi.com deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/187:40 pmPHL - PER
1 stop34h 05mQatar Airways
Thu 12/2510:45 pmPER - PHL
2 stops34h 50mQatar Airways
Deal found 12/17$3,070
This oojo deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/175:08 pmIAD - PER
2 stops49h 37mQantas Airways
Wed 1/75:20 pmPER - IAD
2 stops40h 57mQantas Airways
Deal found 12/16$3,184
This FlightHub deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/202:30 pmPHL - PER
2 stops32h 25mMultiple Airlines
Mon 12/223:55 pmPER - PHL
1 stop30h 05mMultiple Airlines
Deal found 12/16$3,207
This oojo deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2010:44 amPHL - PER
2 stops36h 11mQatar Airways
Mon 12/223:55 pmPER - PHL
2 stops39h 00mQatar Airways
Deal found 12/16$3,301
This oojo deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/178:05 pmIAD - PER
1 stop33h 40mQatar Airways
Tue 12/2310:45 pmPER - IAD
1 stop30h 10mQatar Airways
Deal found 12/16$3,360

Find flight deals from Maryland to Perth

Keep the following information in mind while searching for Maryland to Perth flight deals. Data was last updated December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,404
(oojo)

One-way from

$546
(Kiwi.com)

Popular in

September

Cheapest in

August

Average price

$2,334
Provider with most accurate pricing for Washington, D.C. (WAS)-Perth flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Perth flights.
Search Deals
From Maryland to Perth
Search Deals
One-way flight from Maryland to Perth
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($97 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($49 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Maryland 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 2,558,603 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from Maryland to Perth that are best for you.

Fly from

Maryland

Fly to

Perth

Route

Depart

Return

Price

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Thu 3/12

6:00 am-6:55 am

2 stops36h 55m

Perth

Wed 3/18

12:25 am-8:41 pm

2 stops32h 16m

$1,404

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Mon 2/16

6:46 pm-11:55 pm

2 stops40h 09m

Perth

Wed 2/25

6:40 am-5:46 pm

2 stops48h 06m

$1,471

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Thu 3/12

6:46 pm-5:25 am

2 stops46h 39m

Perth

Thu 3/19

6:40 am-5:23 pm

2 stops46h 43m

$1,561

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Sat 3/21

6:25 pm-4:50 pm

2 stops58h 25m

Perth

Sat 3/28

11:50 pm-5:13 am

2 stops41h 23m

$1,565

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Mon 1/12

1:34 pm-7:45 am

2 stops29h 11m

Perth

Wed 2/11

7:10 am-9:00 pm

2 stops26h 50m

$1,574

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Thu 1/29

11:50 am-7:45 am

2 stops30h 55m

Perth

Thu 2/5

11:55 pm-3:36 pm

2 stops28h 41m

$1,593

Washington, D.C.Perth

IAD - PER

IADPER

Washington, D.C. Dulles Intl

Thu 3/12

5:52 pm-11:15 am

2 stops53h 23m

Perth

Thu 3/19

5:20 pm-10:53 pm

2 stops41h 33m

$1,628

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Mon 1/12

3:41 pm-5:20 pm

2 stops36h 39m

Perth

Wed 2/11

5:30 am-11:10 pm

2 stops30h 40m

$1,648

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Mon 1/12

3:41 pm-5:20 pm

2 stops36h 39m

Perth

Mon 2/9

7:15 am-11:10 pm

2 stops28h 55m

$1,648

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Mon 1/12

11:50 am-5:20 pm

2 stops40h 30m

Perth

Mon 2/9

7:15 am-9:00 pm

2 stops26h 45m

$1,648

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 60 results
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Best time to book a flight from Maryland to Perth

Have a flexible travel schedule? Discover the best time to fly to Perth from Maryland with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Maryland to Perth

What is the cheapest time of day to fly from MD to PER?

Find hourly flight availability from Maryland to Perth. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

When flying from Maryland to Perth, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 20% versus a flight in the evening.

Related info for your journey

Find useful and relevant information for your journey from Maryland to Perth. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Perth from Maryland?

    Most people fly into Perth (PER) if they book a flight to Perth from Maryland. Perth is conveniently located just 6.3 mi from Perth’s city center.

  • How long is the flight from Maryland to Perth?

    Cathay Pacific, Air New Zealand, and Qantas Airways can get you from Maryland to Perth in just under 29h 11m. Your travel time can differ by up to 29h 14m. There are 11556 mi between Maryland and Perth. This flight may include one or multiple stops.

  • What are the most popular routes from Maryland to Perth?

    When deciding which route to take from Maryland to Perth consider Washington, D.C. Dulles Intl - Perth, Washington, D.C. Reagan-National - Perth or Baltimore/Washington - Perth as they are the most popular.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Maryland 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.

See more FAQs

Traveling to a place near Perth?

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

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Alternative routes for Maryland to Perth

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