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Cheap flights from Maryland to Perth from $938

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 7/9. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — PER
14 Sep — 21 Sep1
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 15 August 2026.

Fri 11/921:30 -
1 stop33h 05m
Fri 18/913:20 -
2 stops37h 10m
Deal found 12/8$1,882
Tue 8/921:30 -
1 stop33h 05m
Mon 14/913:45 -
2 stops36h 45m
Deal found 11/8$1,898
Sun 27/921:00 -
2 stops34h 50m
Sun 4/1020:50 -
2 stops47h 55m
Deal found 13/8$1,980
Mon 26/1021:10 -
2 stops44h 25m
Fri 6/1110:30 -
2 stops42h 25m
Deal found 14/8$2,074
Sat 7/1120:45 -
2 stops36h 55m
Sat 14/1122:45 -
2 stops36h 51m
Deal found 12/8$2,081
Mon 19/1006:00 -
2 stops36h 50m
Sun 25/1000:25 -
2 stops35h 34m
Deal found 13/8$2,097
Thu 10/911:31 -
2 stops31h 19m
Tue 15/900:10 -
2 stops35h 49m
Deal found 11/8$2,097
Mon 14/911:23 -
2 stops31h 27m
Mon 21/908:20 -
2 stops49h 10m
Deal found 15/8$2,103
Mon 19/1013:06 -
2 stops29h 44m
Sun 25/1000:25 -
2 stops31h 34m
Deal found 13/8$2,121
Mon 26/1018:57 -
2 stops39h 58m
Thu 5/1100:25 -
2 stops32h 33m
Deal found 14/8$2,125
Thu 10/906:01 -
2 stops36h 49m
Wed 16/908:20 -
2 stops49h 36m
Deal found 11/8$2,155
Sat 7/1109:15 -
3 stops44h 10m
Sat 14/1115:15 -
3 stops44h 41m
Deal found 12/8$2,159

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 15 August 2026.

Round-trip from

$1,882

One-way from

$938

Popular in

March

Cheapest in

January
Qatar Airways
  • Qatar Airways
  • 11/9-18/9
  • 3 total stops
  • 70h 15m total
  • Maryland to Perth
Search Deals
7/9
  • 7/9
  • 3 total stops
  • 51h 05m total
  • Maryland to Perth
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($615 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($242 potential savings vs. average return price).
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 15 August 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 return flight

Washington, D.C.Perth

IAD Washington, D.C. Dulles Intl - PER Perth

IADPER

Washington, D.C. Dulles Intl

Sun 27/9

21:00-19:50

2 stops34h 50m

Perth

Sun 4/10

20:50-08:45

2 stops47h 55m

$1,980

Washington, D.C.Perth

DCA Washington, D.C. Reagan-National - PER Perth

DCAPER

Washington, D.C. Reagan-National

Mon 21/9

11:31-06:50

2 stops31h 19m

Perth

Mon 28/9

08:20-16:29

2 stops44h 09m

$2,097
Fastest return journey

PhiladelphiaPerth

PHL Philadelphia - PER Perth

PHLPER

Philadelphia

Tue 8/9

21:30-18:35

1 stop33h 05m

Perth

Mon 14/9

22:45-14:30

1 stop27h 45m

$2,165

BaltimorePerth

BWI Baltimore/Washington - PER Perth

BWIPER

Baltimore/Washington

Fri 30/10

11:40-06:55

2 stops31h 15m

Perth

Mon 9/11

00:25-22:39

2 stops35h 14m

$2,168

Washington, D.C.Perth

DCA Washington, D.C. Reagan-National - PER Perth

DCAPER

Washington, D.C. Reagan-National

Fri 30/10

18:58-22:55

2 stops39h 57m

Perth

Mon 9/11

00:25-20:00

2 stops32h 35m

$2,168

Washington, D.C.Perth

DCA Washington, D.C. Reagan-National - PER Perth

DCAPER

Washington, D.C. Reagan-National

Sun 13/9

22:14-06:50

2 stops44h 36m

Perth

Fri 18/9

00:10-23:59

2 stops35h 49m

$2,176

PhiladelphiaPerth

PHL Philadelphia - PER Perth

PHLPER

Philadelphia

Fri 11/9

18:36-18:35

2 stops35h 59m

Perth

Fri 18/9

13:20-14:30

2 stops37h 10m

$2,211

Washington, D.C.Perth

DCA Washington, D.C. Reagan-National - PER Perth

DCAPER

Washington, D.C. Reagan-National

Thu 22/10

13:06-06:50

2 stops29h 44m

Perth

Mon 26/10

08:30-19:59

2 stops47h 29m

$2,223

BaltimorePerth

BWI Baltimore/Washington - PER Perth

BWIPER

Baltimore/Washington

Sun 27/9

06:01-06:50

2 stops36h 49m

Perth

Sat 3/10

00:10-21:56

2 stops33h 46m

$2,238

Washington, D.C.Perth

DCA Washington, D.C. Reagan-National - PER Perth

DCAPER

Washington, D.C. Reagan-National

Sun 10/1

07:45-06:55

2 stops34h 10m

Perth

Sun 31/1

00:25-20:41

2 stops33h 16m

$2,337

Flights are sorted by cheapest return flights first.

Deals found on 13/8

Showing 1-10 of 51 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 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 29h 44m. Fly via Qatar Airways, Cathay Pacific, or United Airlines to get the fastest option. Maryland and Perth are separated by a distance of 18598 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, Washington, D.C. Reagan-National - Perth or Baltimore/Washington - 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
Fremantle
Mandurah
Rottnest Island
Scarborough

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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.

Can Cheapflights find flights from Maryland to Perth with no change fees?

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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