$719+ Cheap flights from Maryland to Perth (PER)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/21. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — PER
Oct 25 — Nov 11
Round-trip
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Maryland to Perth
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Cheapest flights from Maryland to PerthExplore 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 September 25, 2026.
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 September 25, 2026.
This Cathay Pacific deal was found by Cheapflights users on 9/20. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/411:51 am -
2 stops46h 04m
Tue 11/1012:25 am -
2 stops36h 30m
Deal found 9/20![Multiple Airlines logo]()
$1,535
This Gurufare deal was found by Cheapflights users on 9/20. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/216:00 am -
2 stops36h 50m
Mon 9/288:20 am -
2 stops49h 10m
Deal found 9/20![Cathay Pacific logo]()
$1,600
This Cathay Pacific deal was found by Cheapflights users on 9/21. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/57:18 am -
2 stops34h 37m
Thu 11/128:30 am -
2 stops46h 23m
Deal found 9/21![Multiple Airlines logo]()
$1,629
This Cathay Pacific deal was found by Cheapflights users on 9/21. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/67:05 pm -
2 stops38h 50m
Thu 11/1212:25 am -
2 stops35h 28m
Deal found 9/21![Multiple Airlines logo]()
$1,635
This FlightHub deal was found by Cheapflights users on 9/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2011:40 am -
2 stops31h 10m
Mon 10/2612:25 am -
2 stops35h 51m
Deal found 9/20![Cathay Pacific logo]()
$1,642
This Ovago deal was found by Cheapflights users on 9/23. 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.
Sat 11/77:18 am -
2 stops34h 37m
Fri 11/1312:25 am -
2 stops30h 33m
Deal found 9/23![Cathay Pacific logo]()
$1,667
This Cathay Pacific deal was found by Cheapflights users on 9/21. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/187:14 pm -
2 stops39h 26m
Mon 11/212:25 am -
2 stops30h 20m
Deal found 9/21![Cathay Pacific logo]()
$1,674
This Cathay Pacific deal was found by Cheapflights users on 9/21. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/137:02 am -
2 stops35h 48m
Tue 11/312:25 am -
2 stops35h 28m
Deal found 9/21![Cathay Pacific logo]()
$1,676
This United Airlines deal was found by Cheapflights users on 9/22. 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.
Tue 11/172:30 pm -
2 stops35h 15m
Tue 1/1211:45 pm -
2 stops29h 50m
Deal found 9/22![United Airlines logo]()
$1,710
This Cathay Pacific deal was found by Cheapflights users on 9/21. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/177:17 am -
2 stops35h 33m
Mon 11/212:25 am -
2 stops30h 20m
Deal found 9/21![Multiple Airlines logo]()
$1,721
This Cathay Pacific deal was found by Cheapflights users on 9/21. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/187:14 pm -
2 stops47h 36m
Thu 10/2912:25 am -
2 stops35h 51m
Deal found 9/21![Cathay Pacific logo]()
$1,724
Best flights from Maryland to PerthDiscover carefully curated flight deals from Maryland to Perth that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 25, 2026.
Discover carefully curated flight deals from Maryland to Perth that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 25, 2026.
This Cathay Pacific deal was found by Cheapflights users on 9/21. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/57:18 am -
2 stops34h 37m
Thu 11/128:30 am -
2 stops46h 23m
Deal found 9/21![Multiple Airlines logo]()
$1,629
This Cathay Pacific deal was found by Cheapflights users on 9/21. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/187:14 pm -
2 stops39h 26m
Tue 11/312:25 am -
2 stops30h 28m
Deal found 9/21![Cathay Pacific logo]()
$1,674
This United Airlines deal was found by Cheapflights users on 9/22. 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.
Tue 11/172:30 pm -
2 stops35h 15m
Tue 1/1210:55 pm -
3 stops35h 36m
Deal found 9/22![United Airlines logo]()
$1,711
This Cathay Pacific deal was found by Cheapflights users on 9/21. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/137:02 am -
2 stops35h 48m
Mon 11/212:25 am -
2 stops30h 20m
Deal found 9/21![Cathay Pacific logo]()
$1,676
This Cathay Pacific deal was found by Cheapflights users on 9/21. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/137:02 am -
2 stops35h 48m
Wed 11/412:25 am -
2 stops30h 28m
Deal found 9/21![Cathay Pacific logo]()
$1,676
This United Airlines deal was found by Cheapflights users on 9/21. 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.
Sat 11/218:00 am -
2 stops39h 30m
Tue 12/13:15 pm -
2 stops38h 30m
Deal found 9/21![United Airlines logo]()
$1,958
This Cathay Pacific deal was found by Cheapflights users on 9/21. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/187:14 pm -
2 stops47h 36m
Thu 10/2912:25 am -
2 stops35h 51m
Deal found 9/21![Cathay Pacific logo]()
$1,724
This United Airlines deal was found by Cheapflights users on 9/21. 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.
Sun 11/226:34 pm -
2 stops31h 11m
Mon 11/303:15 pm -
2 stops38h 30m
Deal found 9/21![United Airlines logo]()
$2,049
This FlightHub deal was found by Cheapflights users on 9/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1711:40 am -
2 stops31h 10m
Tue 11/312:25 am -
2 stops35h 28m
Deal found 9/20![Cathay Pacific logo]()
$1,776
Last-minute flights from Maryland to PerthDiscover last-minute flight deals from Maryland to Perth. Data last updated September 25, 2026 and is based on user searches.
Discover last-minute flight deals from Maryland to Perth. Data last updated September 25, 2026 and is based on user searches.
This KAYAK deal was found by Cheapflights users on 9/20. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2911:23 am -
2 stops47h 17m
Tue 10/68:20 am -
2 stops57h 00m
Deal found 9/20![Cathay Pacific logo]()
$2,045
This United Airlines deal was found by Cheapflights users on 9/20. 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.
Tue 9/298:00 am -
2 stops40h 30m
Tue 10/611:45 pm -
3 stops48h 11m
Deal found 9/20![United Airlines logo]()
$2,812
This Ovago deal was found by Cheapflights users on 9/21. 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.
Wed 9/3011:23 am -
2 stops47h 17m
Mon 10/512:10 am -
2 stops36h 06m
Deal found 9/21![Cathay Pacific logo]()
$2,252
This Mytrip deal was found by Cheapflights users on 9/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/307:50 am -
2 stops35h 00m
Tue 10/612:30 pm -
3 stops35h 10m
Deal found 9/21![Multiple Airlines logo]()
$2,669
This BusinessClass deal was found by Cheapflights users on 9/20. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/27:15 pm -
2 stops63h 25m
Fri 10/912:10 am -
2 stops36h 06m
Deal found 9/20![Cathay Pacific logo]()
$13,444
One-way flights from Maryland to PerthSearch for one-way flight options from Maryland to Perth. Find affordable one-way fares based on user searches. Data last updated September 25, 2026.
Search for one-way flight options from Maryland to Perth. Find affordable one-way fares based on user searches. Data last updated September 25, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2112:37 pm -
3 stops53h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Multiple Airlines logo]()
$719
This Kiwi.com deal was found by Cheapflights users on 9/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/274:59 pm -
3 stops55h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Multiple Airlines logo]()
$753
This Kiwi.com deal was found by Cheapflights users on 9/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/410:45 am -
3 stops40h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Multiple Airlines logo]()
$757
This Cathay Pacific deal was found by Cheapflights users on 9/24. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/236:17 pm -
2 stops47h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![Multiple Airlines logo]()
$786
This Expedia deal was found by Cheapflights users on 9/24. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/236:39 pm -
2 stops63h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![Cathay Pacific logo]()
$819
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 September 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,535 (Cathay Pacific) |
One-way from | $719 (Kiwi.com) |
Popular in | December |
Cheapest in | January |
Average price | $2,499 |
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 7,457,451 searches. Data last updated September 25, 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
Cheapest round-trip
Quickest round-trip
BaltimorePerth
BWI Baltimore/Washington - PER Perth
BWIPER
Baltimore/Washington
Wed 11/4
7:18 am-6:55 am
2 stops34h 37m
Perth
Wed 12/31
12:00 am-11:00 am
Nonstop0h 00m
$779
BaltimorePerth
BWI Baltimore/Washington - PER Perth
BWIPER
Baltimore/Washington
Mon 11/23
6:17 pm-6:55 am
2 stops47h 38m
Perth
Wed 12/31
12:00 am-11:00 am
Nonstop0h 00m
$790
BaltimorePerth
BWI Baltimore/Washington - PER Perth
BWIPER
Baltimore/Washington
Wed 11/25
4:04 pm-5:25 pm
2 stops60h 21m
Perth
Wed 12/31
12:00 am-11:00 am
Nonstop0h 00m
$884
BaltimorePerth
BWI Baltimore/Washington - PER Perth
BWIPER
Baltimore/Washington
Sat 11/21
11:46 am-4:00 pm
2 stops39h 14m
Perth
Wed 12/31
12:00 am-11:00 am
Nonstop0h 00m
$958
BaltimorePerth
BWI Baltimore/Washington - PER Perth
BWIPER
Baltimore/Washington
Thu 11/26
8:00 am-12:30 pm
2 stops39h 30m
Perth
Wed 12/31
12:00 am-11:00 am
Nonstop0h 00m
$965
BaltimorePerth
BWI Baltimore/Washington - PER Perth
BWIPER
Baltimore/Washington
Thu 11/5
7:18 am-6:55 am
2 stops34h 37m
Perth
Thu 11/12
8:30 am-5:53 pm
2 stops46h 23m
$1,629
BaltimorePerth
BWI Baltimore/Washington - PER Perth
BWIPER
Baltimore/Washington
Sun 10/18
7:14 pm-10:40 pm
2 stops39h 26m
Perth
Tue 11/3
12:25 am-5:53 pm
2 stops30h 28m
$1,674
BaltimorePerth
BWI Baltimore/Washington - PER Perth
BWIPER
Baltimore/Washington
Tue 10/13
7:02 am-6:50 am
2 stops35h 48m
Perth
Mon 11/2
12:25 am-5:45 pm
2 stops30h 20m
$1,676
BaltimorePerth
BWI Baltimore/Washington - PER Perth
BWIPER
Baltimore/Washington
Tue 10/13
7:02 am-6:50 am
2 stops35h 48m
Perth
Wed 11/4
12:25 am-5:53 pm
2 stops30h 28m
$1,676
BaltimorePerth
BWI Baltimore/Washington - PER Perth
BWIPER
Baltimore/Washington
Tue 11/17
2:30 pm-2:45 pm
2 stops35h 15m
Perth
Tue 1/12
10:55 pm-9:31 pm
3 stops35h 36m
$1,711
Showing 1-10 of 14 resultsSorted by cheapest first
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.
BWI-PER
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
USMD-PER
BWI-PER
No data available for this route at this time. Please check back soon.
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