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Perth

$826+ 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 7/28. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — PER
Aug 3 — Aug 101
Mon 8/3
Mon 8/10
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 July 4, 2026.

This Qatar Airways deal was found by Cheapflights users on 7/3. 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.
Mon 8/179:30 pm
PHL
-
PER
1 stop33h 05m
Qatar Airways
Mon 8/241:20 pm
PER
-
PHL
2 stops37h 10m
Qatar Airways
Deal found 7/3$1,331
This lol.travel deal was found by Cheapflights users on 7/3. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/169:30 pm
PHL
-
PER
2 stops34h 55m
Qatar Airways
Tue 9/110:45 pm
PER
-
PHL
1 stop27h 45m
Qatar Airways
Deal found 7/3$1,368
This Qatar Airways deal was found by Cheapflights users on 7/2. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/159:30 pm
PHL
-
PER
2 stops38h 20m
Qatar Airways
Sat 8/2210:45 pm
PER
-
PHL
1 stop27h 45m
Qatar Airways
Deal found 7/2$1,439
This oojo deal was found by Cheapflights users on 6/30. 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 8/219:30 pm
PHL
-
PER
1 stop33h 05m
Qatar Airways
Wed 8/262:20 pm
PER
-
PHL
2 stops36h 45m
Qatar Airways
Deal found 6/30$1,474
This Expedia deal was found by Cheapflights users on 7/2. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/16:00 pm
IAD
-
PER
2 stops42h 25m
Multiple Airlines
Wed 11/182:35 pm
PER
-
IAD
2 stops42h 30m
Multiple Airlines
Deal found 7/2$1,478
This KAYAK deal was found by Cheapflights users on 6/29. 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 11/216:10 pm
IAD
-
PER
2 stops48h 45m
Austrian Airlines
Mon 11/304:35 pm
PER
-
IAD
2 stops58h 35m
Austrian Airlines
Deal found 6/29$1,486
This American Airlines deal was found by Cheapflights users on 7/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/173:55 pm
BWI
-
PER
2 stops31h 20m
American Airlines
Mon 8/2411:55 pm
PER
-
BWI
2 stops33h 39m
American Airlines
Deal found 7/2$1,493
This Orbitz deal was found by Cheapflights users on 7/3. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/218:10 pm
IAD
-
PER
2 stops45h 45m
Multiple Airlines
Mon 11/304:15 pm
PER
-
IAD
2 stops36h 40m
Multiple Airlines
Deal found 7/3$1,518
This Kiwi.com deal was found by Cheapflights users on 6/30. 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 8/139:30 pm
PHL
-
PER
1 stop33h 05m
Qatar Airways
Thu 8/2011:45 pm
PER
-
PHL
2 stops51h 20m
Qatar Airways
Deal found 6/30$1,524
This Air Canada deal was found by Cheapflights users on 7/3. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1710:50 am
PHL
-
PER
3 stops46h 50m
Air Canada
Mon 8/241:15 pm
PER
-
PHL
3 stops45h 31m
Air Canada
Deal found 7/3$1,551
This KAYAK deal was found by Cheapflights users on 6/29. 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.
Fri 11/206:10 pm
IAD
-
PER
2 stops56h 15m
Austrian Airlines
Mon 11/304:35 pm
PER
-
IAD
2 stops58h 35m
Austrian Airlines
Deal found 6/29$1,583
This KAYAK deal was found by Cheapflights users on 7/3. 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 8/128:20 pm
IAD
-
PER
2 stops46h 30m
SWISS
Tue 11/108:30 am
PER
-
IAD
2 stops45h 15m
SWISS
Deal found 7/3$1,593

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 4, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,331
(Qatar Airways)

One-way from

$826
(United Airlines)

Popular in

March

Cheapest in

June

Average price

$2,210
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. 8% potential increase in price ($205 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($123 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 4, 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

Mon 8/17

9:30 pm-6:35 pm

1 stop33h 05m

Perth

Mon 8/24

1:20 pm-2:30 pm

2 stops37h 10m

$1,331

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Tue 8/4

6:40 am-2:40 pm

2 stops44h 00m

Perth

Tue 8/18

3:30 pm-5:40 pm

2 stops38h 10m

$1,593

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Tue 8/18

8:00 am-12:30 pm

2 stops40h 30m

Perth

Tue 8/25

3:30 pm-4:35 pm

2 stops37h 05m

$1,600

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Fri 8/14

5:44 pm-11:40 am

2 stops29h 56m

Perth

Fri 8/21

11:45 pm-11:43 am

3 stops47h 58m

$1,694

PhiladelphiaPerth

PHL - PER

PHLPER

Philadelphia

Thu 8/13

9:30 pm-6:35 pm

1 stop33h 05m

Perth

Thu 8/20

10:45 pm-3:05 pm

1 stop28h 20m

$1,745

PhiladelphiaPerth

PHL - PER

PHLPER

Philadelphia

Thu 8/13

9:30 pm-7:30 pm

3 stops58h 00m

Perth

Thu 8/20

10:45 pm-3:05 pm

1 stop28h 20m

$1,752
Quickest round-trip

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Sun 8/9

6:59 pm-2:05 pm

2 stops31h 06m

Perth

Sun 8/16

11:55 pm-4:35 pm

2 stops28h 40m

$1,761

Washington, D.C.Perth

IAD - PER

IADPER

Washington, D.C. Dulles Intl

Tue 8/4

9:50 am-5:00 pm

3 stops43h 10m

Perth

Tue 8/18

10:30 am-8:04 am

3 stops57h 34m

$1,806

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Sat 7/25

6:59 pm-2:40 pm

2 stops31h 41m

Perth

Sat 8/1

4:45 pm-7:10 am

2 stops50h 25m

$1,824

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Sun 8/9

5:23 pm-6:50 am

2 stops49h 27m

Perth

Sun 8/16

8:20 am-11:58 pm

2 stops51h 38m

$1,837

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Showing 1-10 of 34 resultsSorted by cheapest first
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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
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 Cathay Pacific can get you from Maryland to Perth in just under 33h 05m. Your travel time can differ by up to 10h 55m. 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. 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.

See more FAQs

Traveling to a place near Perth?

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

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