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Cheap flights from Maryland to Perth from $815

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 18/9. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — PER
21 Apr — 28 Apr1
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 22 March 2026.

Wed 4/1118:59
DCA
-
PER
2 stops45h 26m
Multiple Airlines
Sun 15/1113:50
PER
-
DCA
2 stops43h 10m
Multiple Airlines
Deal found 19/3$2,075
Sun 20/920:30
PHL
-
PER
1 stop34h 05m
Qatar Airways
Mon 12/1022:45
PER
-
PHL
1 stop46h 15m
Qatar Airways
Deal found 17/3$2,105
Mon 4/518:33
PHL
-
PER
2 stops36h 02m
Qatar Airways
Mon 11/522:45
PER
-
PHL
1 stop46h 20m
Qatar Airways
Deal found 19/3$2,184
Sat 24/1020:25
PHL
-
PER
1 stop34h 20m
Qatar Airways
Wed 28/1022:45
PER
-
PHL
1 stop46h 15m
Qatar Airways
Deal found 17/3$2,194
Wed 4/1119:50
PHL
-
PER
1 stop33h 55m
Qatar Airways
Sun 8/1122:45
PER
-
PHL
1 stop47h 15m
Qatar Airways
Deal found 19/3$2,196
Fri 3/419:21
PHL
-
PER
2 stops35h 14m
Qatar Airways
Mon 11/522:45
PER
-
PHL
1 stop46h 20m
Qatar Airways
Deal found 17/3$2,304
Sun 3/515:10
IAD
-
PER
2 stops40h 30m
Multiple Airlines
Sun 10/512:15
PER
-
IAD
2 stops33h 30m
Multiple Airlines
Deal found 19/3$2,305
Mon 30/314:20
IAD
-
PER
2 stops51h 30m
Multiple Airlines
Sat 25/407:40
PER
-
IAD
2 stops38h 05m
Multiple Airlines
Deal found 18/3$2,308
Wed 4/1118:11
BWI
-
PER
2 stops40h 44m
Multiple Airlines
Sun 15/1113:50
PER
-
BWI
2 stops40h 46m
Multiple Airlines
Deal found 19/3$2,318
Sun 3/512:50
PHL
-
PER
2 stops35h 05m
Qatar Airways
Sun 10/522:45
PER
-
PHL
1 stop46h 20m
Qatar Airways
Deal found 19/3$2,323
Wed 6/515:10
IAD
-
PER
2 stops37h 05m
Multiple Airlines
Wed 13/512:15
PER
-
IAD
2 stops33h 30m
Multiple Airlines
Deal found 21/3$2,324
Fri 3/419:21
PHL
-
PER
2 stops35h 14m
Qatar Airways
Sat 9/522:45
PER
-
PHL
1 stop46h 20m
Qatar Airways
Deal found 17/3$2,361

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 22 March 2026.

Round-trip from

$2,184

One-way from

$815

Popular in

December

Cheapest in

March

Average price

$1,937
Qatar Airways
  • Qatar Airways
  • 4/5-11/5
  • 3 total stops
  • 82h 22m total
  • Maryland to Perth
Search Deals
18/9
  • 18/9
  • 3 total stops
  • 50h 44m total
  • Maryland to Perth
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($253 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($68 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 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 22 March 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

PhiladelphiaPerth

PHL - PER

PHLPER

Philadelphia

Mon 4/5

18:33-11:55

2 stops29h 22m

Perth

Mon 11/5

15:40-18:55

2 stops39h 15m

$2,372

Washington, D.C.Perth

IAD - PER

IADPER

Washington, D.C. Dulles Intl

Wed 6/5

15:10-21:45

3 stops42h 35m

Perth

Wed 13/5

12:15-09:45

2 stops33h 30m

$2,444

PhiladelphiaPerth

PHL - PER

PHLPER

Philadelphia

Mon 20/4

17:37-17:00

2 stops35h 23m

Perth

Mon 27/4

06:00-05:52

2 stops35h 52m

$2,476

PhiladelphiaPerth

PHL - PER

PHLPER

Philadelphia

Mon 3/8

09:25-14:40

2 stops41h 15m

Perth

Fri 7/8

23:45-01:29

2 stops37h 44m

$2,502

PhiladelphiaPerth

PHL - PER

PHLPER

Philadelphia

Sat 2/5

09:55-12:30

3 stops38h 35m

Perth

Sat 9/5

16:45-21:41

2 stops40h 56m

$2,522

PhiladelphiaPerth

PHL - PER

PHLPER

Philadelphia

Sun 7/6

09:25-12:30

2 stops39h 05m

Perth

Sat 13/6

16:45-01:29

2 stops44h 44m

$2,522

PhiladelphiaPerth

PHL - PER

PHLPER

Philadelphia

Sun 5/4

17:17-13:35

2 stops32h 18m

Perth

Sun 10/5

10:30-05:52

2 stops31h 22m

$2,596

PhiladelphiaPerth

PHL - PER

PHLPER

Philadelphia

Sun 5/4

17:17-22:45

2 stops41h 28m

Perth

Mon 11/5

10:35-05:52

2 stops31h 17m

$2,614

Washington, D.C.Perth

IAD - PER

IADPER

Washington, D.C. Dulles Intl

Sun 5/4

14:05-05:50

2 stops51h 45m

Perth

Tue 14/4

23:15-09:45

2 stops46h 30m

$2,623

Washington, D.C.Perth

IAD - PER

IADPER

Washington, D.C. Dulles Intl

Mon 6/4

14:05-05:50

2 stops51h 45m

Perth

Tue 14/4

23:15-09:45

2 stops46h 30m

$2,623

Flights are sorted by cheapest return flights first.

Deals found on 18/3

Showing 1-10 of 60 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 22m. Fly via Qatar Airways, Qantas Airways, or United Airlines 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 Baltimore/Washington - Perth, Washington, D.C. Reagan-National - 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 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.

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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