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Perth

$1,336+ Cheap flights from Maryland to Perth (PER)

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 3/1. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — PER
Jan 3 — Jan 101
Sat 1/3
Sat 1/10
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 4, 2025.

This FlightHub deal was found by Cheapflights users on 12/2. 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.
Fri 12/123:16 pmBWI - PER
2 stops43h 34mQantas Airways
Tue 12/236:15 amPER - BWI
2 stops45h 06mQantas Airways
Deal found 12/2$1,640
This Cathay Pacific deal was found by Cheapflights users on 12/2. 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.
Wed 12/312:59 pmDCA - PER
2 stops44h 56mMultiple Airlines
Wed 12/108:30 amPER - DCA
2 stops37h 00mMultiple Airlines
Deal found 12/2$1,650
This oojo deal was found by Cheapflights users on 12/2. 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 12/39:41 amDCA - PER
2 stops48h 14mCathay Pacific
Wed 12/108:30 amPER - DCA
2 stops44h 55mCathay Pacific
Deal found 12/2$1,652
This Cathay Pacific deal was found by Cheapflights users on 12/2. 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.
Wed 12/35:08 pmIAD - PER
2 stops40h 47mMultiple Airlines
Tue 12/912:25 amPER - IAD
2 stops35h 34mMultiple Airlines
Deal found 12/2$1,703
This oojo deal was found by Cheapflights users on 12/2. 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 12/35:08 pmIAD - PER
2 stops40h 47mCathay Pacific
Tue 12/912:25 amPER - IAD
2 stops35h 34mCathay Pacific
Deal found 12/2$1,711
This Qantas Airways deal was found by Cheapflights users on 12/2. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1011:59 amDCA - PER
2 stops30h 46mMultiple Airlines
Tue 12/167:15 amPER - DCA
2 stops26h 45mMultiple Airlines
Deal found 12/2$1,987
This oojo deal was found by Cheapflights users on 12/2. 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 12/103:20 pmBWI - PER
2 stops37h 00mQantas Airways
Tue 12/165:25 amPER - BWI
2 stops28h 52mQantas Airways
Deal found 12/2$2,133
This oojo deal was found by Cheapflights users on 12/2. 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.
Fri 12/125:24 pmPHL - PER
2 stops38h 51mQantas Airways
Tue 12/2310:20 amPER - PHL
2 stops47h 35mQantas Airways
Deal found 12/2$2,144
This KAYAK deal was found by Cheapflights users on 12/2. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/311:10 amIAD - PER
1 stop44h 00mANA
Wed 12/109:55 pmPER - IAD
2 stops36h 23mANA
Deal found 12/2$2,196
This Qantas Airways deal was found by Cheapflights users on 12/2. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/114:58 pmIAD - PER
2 stops39h 17mQantas Airways
Sun 12/215:45 pmPER - IAD
2 stops35h 58mQantas Airways
Deal found 12/2$2,207
This Ovago deal was found by Cheapflights users on 12/2. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/125:08 pmIAD - PER
2 stops39h 07mQantas Airways
Tue 12/2310:20 amPER - IAD
2 stops43h 45mQantas Airways
Deal found 12/2$2,260
This oojo deal was found by Cheapflights users on 12/2. 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 12/114:58 pmIAD - PER
2 stops36h 02mQantas Airways
Sat 12/2010:40 pmPER - IAD
2 stops31h 37mQantas Airways
Deal found 12/2$2,275

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 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,336
(Trip.com)

Popular in

December

Cheapest in

March

Average price

$2,425
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
Highest demand for flights based on searches. 6% potential increase in price ($122 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($54 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 4, 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

IAD - PER

IADPER

Washington, D.C. Dulles Intl

Sun 3/1

2:35 pm-7:45 pm

2 stops40h 10m

Perth

Wed 3/18

7:00 am-10:05 am

2 stops39h 05m

$1,336

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Tue 4/7

11:54 am-10:40 pm

2 stops46h 46m

Perth

Mon 4/13

9:15 am-8:41 pm

2 stops47h 26m

$1,418

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Tue 4/7

9:30 am-12:30 pm

3 stops39h 00m

Perth

Mon 4/13

1:45 pm-9:56 pm

2 stops44h 11m

$1,437

PhiladelphiaPerth

PHL - PER

PHLPER

Philadelphia

Fri 1/30

2:30 pm-1:50 pm

2 stops34h 20m

Perth

Sun 3/1

10:40 pm-11:37 pm

2 stops37h 57m

$1,439

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Sun 2/1

9:40 am-1:50 pm

2 stops39h 10m

Perth

Tue 6/23

11:55 pm-10:27 pm

2 stops34h 32m

$1,525

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Sun 5/10

8:37 am-4:00 pm

2 stops43h 23m

Perth

Sat 5/23

11:50 pm-7:01 am

2 stops43h 11m

$1,531

PhiladelphiaPerth

PHL - PER

PHLPER

Philadelphia

Tue 3/3

7:55 pm-6:45 pm

1 stop33h 50m

Perth

Sat 3/7

10:45 pm-8:00 am

1 stop46h 15m

$1,533

PhiladelphiaPerth

PHL - PER

PHLPER

Philadelphia

Tue 3/3

4:00 pm-12:25 pm

2 stops31h 25m

Perth

Sat 3/7

1:25 pm-7:00 pm

2 stops42h 35m

$1,538

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Wed 3/4

9:37 am-6:55 am

2 stops32h 18m

Perth

Sun 3/8

8:30 am-5:59 pm

2 stops46h 29m

$1,538

Washington, D.C.Perth

IAD - PER

IADPER

Washington, D.C. Dulles Intl

Sat 3/7

10:05 pm-4:50 pm

2 stops53h 45m

Perth

Sat 3/14

6:50 pm-10:36 pm

2 stops39h 46m

$1,546

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/2

Showing 1-10 of 38 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 4, 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 Qatar Airways can get you from Maryland to Perth in just under 33h 50m. Your travel time can differ by up to 12h 56m. There are 11597 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 Baltimore/Washington - Perth, Washington, D.C. Reagan-National - Perth or Washington, D.C. Dulles Intl - 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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