Cheap flights from Maryland to Perth from $812

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 17/2. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — PER
14 Feb — 21 Feb1
1 adult
1 adult, Economy, 0 bags

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 15 January 2026.

Round-trip from

$2,133

One-way from

$812

Popular in

December

Cheapest in

June

Average price

$2,328
Qantas Airways
  • Qantas Airways
  • 1/2-8/2
  • 4 total stops
  • 70h 01m total
  • Maryland to Perth
17/2
  • 17/2
  • 3 total stops
  • 40h 20m total
  • Maryland to Perth
Highest demand for flights based on searches. 7% potential increase in price ($340 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease ($111 potential savings vs. average return price).
Average for round-trip flights in January 2026

Find 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 15 January 2026.

Sun 1/212:08
PHL
-
PER
2 stops37h 07m
Qantas Airways
Sun 8/211:35
PER
-
PHL
2 stops32h 54m
Qantas Airways
Deal found 14/1$2,133
Sat 28/218:46
BWI
-
PER
2 stops45h 39m
Multiple Airlines
Fri 6/301:15
PER
-
BWI
2 stops29h 31m
Multiple Airlines
Deal found 14/1$2,173
Thu 12/318:27
IAD
-
PER
2 stops46h 58m
Multiple Airlines
Thu 19/317:05
PER
-
IAD
2 stops48h 35m
Multiple Airlines
Deal found 14/1$2,297
Sat 28/214:31
PHL
-
PER
2 stops37h 49m
Qantas Airways
Sat 7/315:20
PER
-
PHL
2 stops40h 22m
Qantas Airways
Deal found 14/1$2,303
Thu 10/912:30
DCA
-
PER
2 stops46h 10m
Cathay Pacific
Fri 18/909:15
PER
-
DCA
2 stops47h 00m
Cathay Pacific
Deal found 13/1$2,308
Sun 16/808:30
IAD
-
PER
2 stops43h 30m
Air New Zealand
Wed 26/800:25
PER
-
IAD
2 stops34h 11m
Air New Zealand
Deal found 14/1$2,309
Sun 16/808:37
BWI
-
PER
2 stops43h 23m
Air New Zealand
Wed 26/800:25
PER
-
BWI
2 stops34h 09m
Air New Zealand
Deal found 14/1$2,309
Sun 16/807:50
DCA
-
PER
2 stops44h 10m
Air New Zealand
Wed 26/800:25
PER
-
DCA
2 stops33h 43m
Air New Zealand
Deal found 14/1$2,309
Fri 27/219:40
PHL
-
PER
1 stop34h 05m
Qatar Airways
Fri 6/315:55
PER
-
PHL
2 stops43h 41m
Qatar Airways
Deal found 12/1$2,325
Thu 12/318:46
BWI
-
PER
2 stops46h 39m
Multiple Airlines
Thu 19/306:40
PER
-
BWI
2 stops46h 43m
Multiple Airlines
Deal found 13/1$2,330
Thu 12/318:59
DCA
-
PER
2 stops63h 56m
Multiple Airlines
Wed 18/300:25
PER
-
DCA
2 stops31h 35m
Multiple Airlines
Deal found 14/1$2,331
Mon 20/418:28
BWI
-
PER
2 stops63h 52m
Air New Zealand
Mon 11/519:50
PER
-
BWI
2 stops45h 24m
Air New Zealand
Deal found 14/1$2,336

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 15 January 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

Sun 1/2

12:08-14:15

2 stops37h 07m

Perth

Sun 8/2

11:35-07:29

2 stops32h 54m

$2,133

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Sat 28/2

18:46-05:25

2 stops45h 39m

Perth

Fri 6/3

01:15-17:46

2 stops29h 31m

$2,173

PhiladelphiaPerth

PHL - PER

PHLPER

Philadelphia

Fri 27/2

19:40-18:45

1 stop34h 05m

Perth

Fri 6/3

15:55-22:36

2 stops43h 41m

$2,325

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Thu 12/3

18:46-05:25

2 stops46h 39m

Perth

Thu 19/3

13:50-17:23

2 stops39h 33m

$2,330

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Thu 12/3

18:59-22:55

2 stops63h 56m

Perth

Wed 18/3

00:25-20:00

2 stops31h 35m

$2,331

PhiladelphiaPerth

PHL - PER

PHLPER

Philadelphia

Fri 27/2

14:57-12:25

2 stops32h 28m

Perth

Fri 6/3

11:35-08:02

2 stops33h 27m

$2,361

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Thu 12/3

12:40-22:20

2 stops45h 40m

Perth

Thu 19/3

18:50-07:19

2 stops48h 29m

$2,396

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Mon 20/4

11:36-22:40

2 stops47h 04m

Perth

Sun 10/5

00:10-00:30

2 stops36h 20m

$2,426

PhiladelphiaPerth

PHL - PER

PHLPER

Philadelphia

Thu 19/3

19:00-12:25

2 stops29h 25m

Perth

Mon 23/3

22:55-19:42

2 stops32h 47m

$2,427

PhiladelphiaPerth

PHL - PER

PHLPER

Philadelphia

Thu 19/3

20:45-18:45

1 stop34h 00m

Perth

Mon 23/3

15:55-19:25

2 stops39h 30m

$2,451

Flights are sorted by cheapest return flights first.

Deals found on 14/1

Showing 1-10 of 42 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 34h 05m. Fly via Qantas Airways, Qatar Airways, or Air New Zealand 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?

  • 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
Mandurah
Fremantle
Rottnest Island

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