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Cheap flights from Maryland to Perth from $809

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 2/4. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — PER
6 Mar — 13 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Maryland to Perth

Enter your travel dates to find the best prices.

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 4 February 2026.

Fri 20/311:57
DCA
-
PER
2 stops46h 58m
Cathay Pacific
Fri 27/308:30
PER
-
DCA
2 stops44h 12m
Cathay Pacific
Deal found 3/2$1,858
Tue 3/319:40
PHL
-
PER
1 stop34h 05m
Qatar Airways
Tue 10/322:45
PER
-
PHL
1 stop46h 15m
Qatar Airways
Deal found 3/2$1,945
Thu 7/507:10
IAD
-
PER
2 stops35h 40m
Multiple Airlines
Sun 17/500:10
PER
-
IAD
2 stops35h 49m
Multiple Airlines
Deal found 2/2$2,109
Tue 3/316:00
PHL
-
PER
2 stops32h 10m
Qantas Airways
Tue 10/311:20
PER
-
PHL
2 stops32h 48m
Qantas Airways
Deal found 3/2$2,112
Tue 6/1016:00
IAD
-
PER
3 stops34h 45m
Multiple Airlines
Tue 13/1022:55
PER
-
IAD
3 stops33h 30m
Multiple Airlines
Deal found 2/2$2,169
Sat 14/315:54
PHL
-
PER
2 stops37h 26m
Qantas Airways
Sat 21/315:20
PER
-
PHL
2 stops40h 22m
Qantas Airways
Deal found 3/2$2,191
Mon 1/615:20
PHL
-
PER
2 stops31h 55m
American Airlines
Mon 8/623:55
PER
-
PHL
2 stops30h 39m
American Airlines
Deal found 1/2$2,233
Mon 2/314:35
IAD
-
PER
2 stops44h 20m
Multiple Airlines
Mon 9/310:30
PER
-
IAD
2 stops35h 35m
Multiple Airlines
Deal found 2/2$2,252
Mon 2/314:35
IAD
-
PER
2 stops44h 20m
Multiple Airlines
Wed 11/310:30
PER
-
IAD
2 stops35h 35m
Multiple Airlines
Deal found 4/2$2,262
Tue 10/208:36
PHL
-
PER
2 stops36h 29m
Qantas Airways
Mon 9/307:15
PER
-
PHL
2 stops26h 29m
Qantas Airways
Deal found 1/2$2,296
Thu 19/314:18
PHL
-
PER
2 stops35h 57m
Qantas Airways
Mon 23/322:55
PER
-
PHL
2 stops32h 47m
Qantas Airways
Deal found 31/1$2,328
Thu 19/314:18
PHL
-
PER
2 stops35h 57m
Qantas Airways
Thu 26/323:55
PER
-
PHL
2 stops31h 30m
Qantas Airways
Deal found 2/2$2,333

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 4 February 2026.

Round-trip from

$1,858

One-way from

$809

Popular in

December

Cheapest in

August

Average price

$2,788
Cathay Pacific
  • Cathay Pacific
  • 20/3-27/3
  • 4 total stops
  • 91h 10m total
  • Maryland to Perth
Search Deals
2/4
  • 2/4
  • 3 total stops
  • 45h 20m total
  • Maryland to Perth
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($307 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($102 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customise 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 647,157 searches. Data last updated 4 February 2026.
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

PhiladelphiaPerth

PHL - PER

PHLPER

Philadelphia

Tue 3/3

16:00-13:10

2 stops32h 10m

Perth

Tue 10/3

11:20-08:08

2 stops32h 48m

$2,112

PhiladelphiaPerth

PHL - PER

PHLPER

Philadelphia

Tue 3/3

11:05-18:45

2 stops42h 40m

Perth

Tue 10/3

22:45-09:00

1 stop46h 15m

$2,135

PhiladelphiaPerth

PHL - PER

PHLPER

Philadelphia

Sat 14/3

15:54-17:20

2 stops37h 26m

Perth

Sat 21/3

15:20-19:42

2 stops40h 22m

$2,191

PhiladelphiaPerth

PHL - PER

PHLPER

Philadelphia

Thu 19/3

14:18-14:15

2 stops35h 57m

Perth

Mon 23/3

22:55-19:42

2 stops32h 47m

$2,328

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Wed 18/3

16:59-22:55

2 stops41h 56m

Perth

Wed 25/3

08:30-15:59

2 stops43h 29m

$2,343

PhiladelphiaPerth

PHL - PER

PHLPER

Philadelphia

Thu 19/3

20:45-18:45

1 stop34h 00m

Perth

Mon 23/3

15:55-19:24

2 stops39h 29m

$2,346

PhiladelphiaPerth

PHL - PER

PHLPER

Philadelphia

Wed 25/3

20:45-18:45

1 stop34h 00m

Perth

Mon 30/3

22:45-09:00

1 stop46h 15m

$2,349

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Mon 2/3

18:59-05:25

2 stops45h 26m

Perth

Mon 9/3

17:05-21:59

2 stops40h 54m

$2,350

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Wed 10/6

17:35-11:15

2 stops29h 40m

Perth

Sun 14/6

23:45-20:19

2 stops32h 34m

$2,357

PhiladelphiaPerth

PHL - PER

PHLPER

Philadelphia

Sat 14/3

20:45-18:45

1 stop34h 00m

Perth

Sat 21/3

22:45-09:00

1 stop46h 15m

$2,362

Flights are sorted by cheapest return flights first.

Deals found on 2/2

Showing 1-10 of 44 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 return 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?

    Located just 10.2 km from the city centre, Perth (PER) is the airport most travelers will use when flying to Perth from Maryland.

  • How long is the flight from Maryland to Perth?

    There are many flights that can get you from Maryland to Perth in 32h 10m. Fly via Cathay Pacific, Qantas Airways, or Qatar Airways to get the fastest option. Maryland and Perth are separated by a distance of 18664 km. Both multi-stop and direct flights can be found to your destination and back.

  • 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 holiday 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

Travelling to a place near Perth?

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

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Why should you use Cheapflights to find cheap flight tickets from Maryland to Perth?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Perth from Maryland.

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Yes! Cheapflights helps users easily find flights from Maryland to Perth with no change fees.

Can Cheapflights notify me if prices for flights from Maryland to Perth become cheaper?

Yes! Start tracking prices for Maryland to Perth flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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