HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Perth

$704+ 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 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — PER
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Maryland to Perth with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Maryland to Perth

Keep the following information in mind while searching for Maryland to Perth flight deals. Data was last updated August 14, 2025.

Round-trip from

$1,255
(Trip.com)

One-way from

$704
(Kiwi.com)

Popular in

October

Cheapest in

February

Average price

$1,212
From Maryland to Perth
Search Deals
One-way flight from Maryland to Perth
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($390 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($74 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
Search Deals

Find 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 August 14, 2025.

This Trip.com deal was found by Cheapflights users on 8/13. 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.
Sat 11/110:10 pmIAD - PER
2 stops41h 50mMultiple Airlines
Thu 11/134:40 amPER - IAD
2 stops48h 25mMultiple Airlines
Deal found 8/13$1,255
This Trip.com deal was found by Cheapflights users on 8/12. 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.
Fri 9/2610:05 pmIAD - PER
2 stops33h 45mMultiple Airlines
Fri 10/35:10 amPER - IAD
2 stops47h 00mMultiple Airlines
Deal found 8/12$1,256
This Trip.com deal was found by Cheapflights users on 8/14. 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.
Sat 10/1810:05 pmIAD - PER
2 stops30h 10mMultiple Airlines
Thu 10/301:40 amPER - IAD
2 stops51h 25mMultiple Airlines
Deal found 8/14$1,303
This FlightHub deal was found by Cheapflights users on 8/13. 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.
Wed 11/511:55 amDCA - PER
2 stops30h 00mCathay Pacific
Sun 11/168:30 amPER - DCA
2 stops51h 30mCathay Pacific
Deal found 8/13$1,453
This Cathay Pacific deal was found by Cheapflights users on 8/11. 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 11/1311:55 amDCA - PER
2 stops45h 55mCathay Pacific
Mon 11/178:30 amPER - DCA
2 stops51h 30mCathay Pacific
Deal found 8/11$1,488
This oojo deal was found by Cheapflights users on 8/13. 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 11/57:07 amBWI - PER
2 stops44h 43mAir New Zealand
Sun 11/166:50 pmPER - BWI
2 stops50h 06mAir New Zealand
Deal found 8/13$1,512
This oojo deal was found by Cheapflights users on 8/14. 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 10/185:03 pmDCA - PER
2 stops48h 07mMultiple Airlines
Fri 10/316:40 amPER - DCA
2 stops49h 20mMultiple Airlines
Deal found 8/14$1,514
This oojo deal was found by Cheapflights users on 8/13. 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 11/15:20 pmDCA - PER
2 stops41h 30mCathay Pacific
Thu 11/1312:15 amPER - DCA
2 stops31h 39mCathay Pacific
Deal found 8/13$1,524
This Priceline deal was found by Cheapflights users on 8/13. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/11:27 pmBWI - PER
2 stops39h 18mQantas Airways
Fri 11/1410:40 pmPER - BWI
2 stops28h 50mQantas Airways
Deal found 8/13$1,537
This oojo deal was found by Cheapflights users on 8/14. 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 10/187:28 pmBWI - PER
2 stops56h 32mAir New Zealand
Fri 10/316:50 pmPER - BWI
2 stops49h 06mAir New Zealand
Deal found 8/14$1,560
This FlightHub deal was found by Cheapflights users on 8/13. 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.
Tue 10/76:45 pmPHL - PER
2 stops59h 55mQatar Airways
Tue 10/1410:45 pmPER - PHL
1 stop46h 15mQatar Airways
Deal found 8/13$1,587
This FlightHub deal was found by Cheapflights users on 8/14. 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.
Wed 10/83:20 pmPHL - PER
2 stops39h 20mQatar Airways
Tue 10/1410:45 pmPER - PHL
1 stop46h 15mQatar Airways
Deal found 8/14$1,592

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 August 14, 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

Sat 11/1

10:10 pm-4:00 am

2 stops41h 50m

Perth

Thu 11/13

4:40 am-4:05 pm

2 stops48h 25m

$1,255

Washington, D.C.Perth

IAD - PER

IADPER

Washington, D.C. Dulles Intl

Sat 10/18

10:05 pm-4:15 pm

2 stops30h 10m

Perth

Thu 10/30

1:40 am-5:05 pm

2 stops51h 25m

$1,303

Washington, D.C.Perth

IAD - PER

IADPER

Washington, D.C. Dulles Intl

Tue 9/9

11:47 am-10:40 pm

2 stops46h 53m

Perth

Mon 9/15

12:10 am-10:57 am

2 stops46h 47m

$1,448

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Wed 11/5

11:55 am-6:55 am

2 stops30h 00m

Perth

Sun 11/16

8:30 am-11:00 pm

2 stops51h 30m

$1,453

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Thu 11/13

11:55 am-10:50 pm

2 stops45h 55m

Perth

Mon 11/17

8:30 am-11:00 pm

2 stops51h 30m

$1,488

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Tue 2/10

7:50 pm-4:50 pm

2 stops56h 00m

Perth

Tue 2/24

6:50 pm-8:35 pm

2 stops38h 45m

$1,508

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Wed 11/5

7:07 am-4:50 pm

2 stops44h 43m

Perth

Sun 11/16

6:50 pm-7:56 am

2 stops50h 06m

$1,512

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Sat 10/18

5:03 pm-5:10 am

2 stops48h 07m

Perth

Fri 10/31

6:40 am-8:00 pm

2 stops49h 20m

$1,514

Washington, D.C.Perth

IAD - PER

IADPER

Washington, D.C. Dulles Intl

Sat 11/1

5:37 pm-10:50 pm

2 stops41h 13m

Perth

Thu 11/13

12:15 am-10:33 pm

2 stops35h 18m

$1,524

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Sun 11/2

7:00 am-6:55 am

2 stops34h 55m

Perth

Sat 11/15

12:15 am-11:56 pm

2 stops36h 41m

$1,524

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

Showing 1-10 of 47 results
1
2
3
...
5

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 August 14, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Maryland to Perth as you normally would.

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.

  • 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. Dulles Intl - Perth or Washington, D.C. Reagan-National - 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.

  • What is the cheapest month to book a flight from Maryland to Perth?

    Currently, February is the cheapest month in which you can book a flight from Maryland to Perth (average of $1,459). Flying from Maryland to Perth in December is currently the most expensive (average of $2,172). 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.

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Maryland to Perth

See prices for flight routes from nearby airports that may be better suited for you.
Hobby to Perth flights
George Bush Intcntl to Perth flights
Los Angeles to Perth flights
John F Kennedy Intl to Perth flights
San Francisco to Perth flights
Newark to Perth flights
Santa Ana to Perth flights
Seattle to Perth flights
Ontario to Perth flights
LaGuardia to Perth flights
Burbank to Perth flights
O'Hare Intl to Perth flights
Miami to Perth flights
Detroit to Perth flights
Boston to Perth flights
Denver to Perth flights
Dallas/Fort Worth to Perth flights
Dulles Intl to Perth flights
Baltimore to Perth flights
Orlando to Perth flights
Reagan-National to Perth flights
Portland to Perth flights
Philadelphia to Perth flights
San Jose to Perth flights
Oakland to Perth flights
Atlanta to Perth flights
Las Vegas to Perth flights
Charlotte to Perth flights
Sky Harbor Intl to Perth flights
Cleveland to Perth flights
San Diego to Perth flights
Pittsburgh to Perth flights
Des Moines to Perth flights
Minneapolis to Perth flights
Raleigh to Perth flights
Salt Lake City to Perth flights
Kansas City to Perth flights
Grand Rapids to Perth flights
Nashville to Perth flights
New Orleans to Perth flights
Dayton to Perth flights
Love Field to Perth flights
Tulsa to Perth flights
Honolulu to Perth flights
Richmond to Perth flights
Jacksonville to Perth flights
Birmingham to Perth flights
Spokane to Perth flights
Tampa to Perth flights
St. Louis to Perth flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.