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Perth

$661+ 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 8/3. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — PER
Jul 14 — Jul 211
Tue 7/14
Tue 7/21
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 June 14, 2026.

This Justfly.com deal was found by Cheapflights users on 6/14. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/49:30 pm
PHL
-
PER
1 stop33h 05m
Qatar Airways
Thu 8/1310:45 pm
PER
-
PHL
1 stop28h 20m
Qatar Airways
Deal found 6/14$1,490
This Ovago deal was found by Cheapflights users on 6/13. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/227:21 pm
BWI
-
PER
2 stops29h 09m
Air New Zealand
Tue 7/711:55 pm
PER
-
BWI
2 stops29h 48m
Air New Zealand
Deal found 6/13$1,719
This oojo deal was found by Cheapflights users on 6/9. 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.
Tue 11/173:23 pm
BWI
-
PER
2 stops30h 52m
Qantas Airways
Tue 1/1210:35 pm
PER
-
BWI
2 stops29h 14m
Qantas Airways
Deal found 6/9$1,726
This Ovago deal was found by Cheapflights users on 6/12. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/277:23 pm
BWI
-
PER
2 stops35h 02m
Multiple Airlines
Mon 8/311:45 pm
PER
-
BWI
2 stops30h 35m
Multiple Airlines
Deal found 6/12$1,732
This oojo deal was found by Cheapflights users on 6/10. 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.
Tue 6/167:11 pm
BWI
-
PER
2 stops33h 49m
Qantas Airways
Tue 7/2812:25 pm
PER
-
BWI
2 stops42h 59m
Qantas Airways
Deal found 6/10$1,753
This United Airlines deal was found by Cheapflights users on 6/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/277:23 pm
BWI
-
PER
2 stops28h 17m
United Airlines
Mon 8/36:10 pm
PER
-
BWI
3 stops53h 37m
United Airlines
Deal found 6/12$1,756
This United Airlines deal was found by Cheapflights users on 6/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/226:59 pm
BWI
-
PER
2 stops29h 31m
United Airlines
Tue 7/711:55 pm
PER
-
BWI
3 stops47h 52m
United Airlines
Deal found 6/13$1,762
This Justfly.com deal was found by Cheapflights users on 6/13. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/157:17 pm
BWI
-
PER
2 stops32h 08m
Qantas Airways
Sun 8/211:55 pm
PER
-
BWI
2 stops35h 48m
Qantas Airways
Deal found 6/13$1,773
This Justfly.com deal was found by Cheapflights users on 6/10. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/210:10 pm
IAD
-
PER
3 stops57h 10m
Air Canada
Mon 11/910:55 pm
PER
-
IAD
3 stops34h 15m
Air Canada
Deal found 6/10$1,775
This American Airlines deal was found by Cheapflights users on 6/10. 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.
Wed 9/305:35 pm
PHL
-
PER
2 stops32h 00m
American Airlines
Mon 11/3010:35 pm
PER
-
PHL
2 stops31h 43m
American Airlines
Deal found 6/10$1,778
This United Airlines deal was found by Cheapflights users on 6/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/293:03 pm
BWI
-
PER
3 stops32h 37m
United Airlines
Wed 8/53:30 pm
PER
-
BWI
2 stops38h 13m
United Airlines
Deal found 6/14$1,785
This Justfly.com deal was found by Cheapflights users on 6/13. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/15:45 pm
IAD
-
PER
2 stops57h 20m
Austrian Airlines
Wed 9/164:20 pm
PER
-
IAD
2 stops33h 40m
Austrian Airlines
Deal found 6/13$1,787

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 June 14, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,490
(Justfly.com)

One-way from

$661
(Trip.com)

Popular in

December

Cheapest in

June

Average price

$1,410
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 ($106 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($40 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 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 June 14, 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

Tue 8/4

9:30 pm-9:40 am

2 stops48h 10m

Perth

Thu 8/13

10:45 pm-3:05 pm

1 stop28h 20m

$1,517

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Tue 11/17

3:23 pm-11:15 am

2 stops30h 52m

Perth

Tue 1/12

10:35 pm-2:49 pm

2 stops29h 14m

$1,762

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Wed 7/29

3:03 pm-11:40 am

3 stops32h 37m

Perth

Wed 8/5

3:30 pm-5:43 pm

2 stops38h 13m

$1,785
Quickest round-trip

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Fri 8/7

6:59 pm-1:45 pm

2 stops30h 46m

Perth

Sat 8/15

11:45 pm-4:35 pm

2 stops28h 50m

$1,788

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Sun 9/20

6:52 pm-2:05 pm

2 stops31h 13m

Perth

Sat 10/3

4:45 pm-4:37 pm

2 stops35h 52m

$1,854

PhiladelphiaPerth

PHL - PER

PHLPER

Philadelphia

Mon 7/27

6:23 pm-12:30 pm

2 stops30h 07m

Perth

Tue 8/4

6:10 pm-5:31 am

3 stops47h 21m

$1,860

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Tue 11/17

6:31 pm-2:45 pm

2 stops31h 14m

Perth

Tue 1/12

11:45 pm-11:20 am

3 stops48h 35m

$1,868

PhiladelphiaPerth

PHL - PER

PHLPER

Philadelphia

Tue 8/4

9:25 am-2:40 pm

2 stops41h 15m

Perth

Thu 8/13

11:45 pm-12:23 pm

3 stops48h 38m

$1,917

PhiladelphiaPerth

PHL - PER

PHLPER

Philadelphia

Mon 7/6

6:00 am-12:30 pm

2 stops42h 30m

Perth

Sun 7/12

11:45 pm-5:31 am

3 stops41h 46m

$1,929

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Sun 7/26

6:59 pm-2:40 pm

2 stops31h 41m

Perth

Sun 8/2

11:55 pm-5:43 pm

2 stops29h 48m

$1,936

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/13

Showing 1-10 of 47 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, Qantas Airways, and United Airlines can get you from Maryland to Perth in just under 28h 17m. Your travel time can differ by up to 19h 53m. 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. Reagan-National - Perth, Baltimore/Washington - 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
Rottnest Island

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