HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Perth

$677+ 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 8/29. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — PER
Aug 17 — Aug 241
Mon 8/17
Mon 8/24
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

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 July 18, 2026.

This Trip.com deal was found by Cheapflights users on 7/16. 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.
Sun 8/309:30 pm
PHL
-
PER
2 stops34h 55m
Qatar Airways
Sun 9/610:45 pm
PER
-
PHL
1 stop27h 45m
Qatar Airways
Deal found 7/16$1,296
This Qatar Airways deal was found by Cheapflights users on 7/14. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/289:30 pm
PHL
-
PER
1 stop33h 05m
Qatar Airways
Fri 9/41:20 pm
PER
-
PHL
2 stops37h 10m
Qatar Airways
Deal found 7/14$1,341
This KAYAK deal was found by Cheapflights users on 7/16. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/1510:20 pm
IAD
-
PER
2 stops45h 25m
Lufthansa
Tue 11/109:25 am
PER
-
IAD
2 stops47h 40m
Lufthansa
Deal found 7/16$1,442
This BusinessClass deal was found by Cheapflights users on 7/16. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/199:30 pm
PHL
-
PER
2 stops37h 40m
Qatar Airways
Wed 8/2610:45 pm
PER
-
PHL
1 stop27h 45m
Qatar Airways
Deal found 7/16$1,456
This KAYAK deal was found by Cheapflights users on 7/16. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/93:25 pm
IAD
-
PER
2 stops51h 25m
Lufthansa
Tue 11/109:25 am
PER
-
IAD
2 stops47h 40m
Lufthansa
Deal found 7/16$1,492
This Expedia deal was found by Cheapflights users on 7/12. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1510:20 pm
IAD
-
PER
2 stops38h 20m
Multiple Airlines
Tue 11/101:15 pm
PER
-
IAD
2 stops40h 30m
Multiple Airlines
Deal found 7/12$1,500
This Travelocity deal was found by Cheapflights users on 7/13. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3110:20 pm
IAD
-
PER
2 stops43h 30m
Multiple Airlines
Wed 9/92:00 pm
PER
-
IAD
2 stops38h 45m
Multiple Airlines
Deal found 7/13$1,502
This KAYAK deal was found by Cheapflights users on 7/16. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/108:20 pm
IAD
-
PER
2 stops62h 20m
SWISS
Mon 11/98:30 am
PER
-
IAD
2 stops45h 15m
SWISS
Deal found 7/16$1,528
This Trip.com deal was found by Cheapflights users on 7/13. 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.
Thu 8/278:20 am
IAD
-
PER
3 stops36h 35m
Multiple Airlines
Thu 9/310:35 am
PER
-
IAD
2 stops35h 30m
Multiple Airlines
Deal found 7/13$1,546
This SmartFares deal was found by Cheapflights users on 7/16. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/209:30 pm
PHL
-
PER
1 stop33h 05m
Qatar Airways
Mon 8/246:10 pm
PER
-
PHL
2 stops56h 20m
Qatar Airways
Deal found 7/16$1,556
This KAYAK deal was found by Cheapflights users on 7/16. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1210:20 pm
IAD
-
PER
2 stops45h 25m
Lufthansa
Tue 11/109:25 am
PER
-
IAD
2 stops47h 40m
Lufthansa
Deal found 7/16$1,557
This KAYAK deal was found by Cheapflights users on 7/15. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1510:20 pm
IAD
-
PER
2 stops52h 45m
Lufthansa
Tue 11/109:25 am
PER
-
IAD
2 stops47h 40m
Lufthansa
Deal found 7/15$1,560

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 July 18, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,296
(Trip.com)

One-way from

$677
(Kiwi.com)

Popular in

March

Cheapest in

January

Average price

$1,872
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. 11% potential increase in price ($291 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($119 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
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 July 18, 2026.
Use the filters below to find and compare flights from Maryland to Perth that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaPerth

PHL - PER

PHLPER

Philadelphia

Thu 9/10

9:30 pm-6:35 pm

1 stop33h 05m

Perth

Mon 9/14

10:45 pm-2:30 pm

1 stop27h 45m

$1,578

PhiladelphiaPerth

PHL - PER

PHLPER

Philadelphia

Fri 8/28

9:30 pm-6:35 pm

1 stop33h 05m

Perth

Fri 9/4

10:45 pm-2:30 pm

1 stop27h 45m

$1,582

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Wed 7/29

7:23 pm-2:40 pm

2 stops31h 17m

Perth

Sun 8/16

11:45 pm-7:15 am

2 stops43h 30m

$1,600

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Wed 8/12

7:00 am-11:40 am

2 stops40h 40m

Perth

Sat 8/22

1:15 pm-5:40 pm

2 stops40h 25m

$1,600

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Mon 8/31

6:52 pm-2:05 pm

2 stops31h 13m

Perth

Mon 9/7

10:40 pm-11:45 am

3 stops49h 05m

$1,603

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Thu 8/13

7:20 pm-1:35 pm

2 stops30h 15m

Perth

Wed 8/19

11:55 pm-6:34 pm

2 stops30h 39m

$1,607

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Tue 9/1

3:12 pm-10:40 pm

2 stops43h 28m

Perth

Mon 9/7

12:10 am-11:58 pm

2 stops35h 48m

$1,661

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Fri 8/7

6:59 pm-12:30 pm

2 stops29h 31m

Perth

Thu 8/27

10:40 pm-5:40 pm

2 stops31h 00m

$1,684

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Thu 8/13

6:52 pm-2:40 pm

2 stops31h 48m

Perth

Fri 8/21

11:55 pm-5:20 pm

2 stops29h 25m

$1,687

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Tue 11/17

6:35 pm-2:45 pm

2 stops31h 10m

Perth

Tue 1/12

11:45 pm-9:30 pm

2 stops34h 45m

$1,706

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/17

Showing 1-10 of 55 resultsSorted by cheapest first
1
2
3
...
6

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

No data available for this route at this time. Please check back soon.

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?

    Qatar Airways, United Airlines, and American Airlines can get you from Maryland to Perth in just under 30h 15m. Your travel time can differ by up to 2h 50m. There are 11562 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, Baltimore/Washington - 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.

See more FAQs

Traveling to a place near Perth?

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

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.

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.
Site
©2026 Cheapflights