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$1,529+ Cheap flights from Perth (PER) to Baltimore (BWI)

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 3/7. Fares are subject to change and may not be available on all flights or dates of travel.
PER — BWI
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
1 adult, Economy
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Cheap flight deals from Perth to Baltimore

Cheapest flights from Perth to Baltimore
Explore the most affordable flight options available from Perth to Baltimore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2026.

This SmartFares deal was found by Cheapflights users on 1/21. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/77:10 am
PER
-
BWI
2 stops28h 49m
Qantas Airways
Sat 3/143:20 pm
BWI
-
PER
2 stops30h 50m
Qantas Airways
Deal found 1/21$1,529
This KAYAK deal was found by Cheapflights users on 1/21. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1010:40 pm
PER
-
BWI
2 stops31h 33m
Qantas Airways
Wed 3/183:21 pm
BWI
-
PER
2 stops28h 24m
Qantas Airways
Deal found 1/21$1,615
This KAYAK deal was found by Cheapflights users on 1/21. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/1610:40 pm
PER
-
BWI
2 stops27h 52m
Qantas Airways
Mon 4/63:21 pm
BWI
-
PER
2 stops29h 29m
Qantas Airways
Deal found 1/21$1,618
This KAYAK deal was found by Cheapflights users on 1/21. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1210:40 pm
PER
-
BWI
2 stops28h 50m
Qantas Airways
Mon 2/233:21 pm
BWI
-
PER
2 stops36h 24m
Qantas Airways
Deal found 1/21$1,623
This KAYAK deal was found by Cheapflights users on 1/20. 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.
Thu 2/129:55 pm
PER
-
BWI
2 stops36h 23m
ANA
Mon 2/236:30 am
BWI
-
PER
2 stops48h 40m
ANA
Deal found 1/20$1,642
This Singapore Airlines deal was found by Cheapflights users on 1/20. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/71:45 pm
PER
-
BWI
2 stops39h 02m
Singapore Airlines
Mon 8/175:50 pm
BWI
-
PER
2 stops32h 50m
Singapore Airlines
Deal found 1/20$1,874
This Singapore Airlines deal was found by Cheapflights users on 1/21. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/111:45 pm
PER
-
BWI
2 stops39h 02m
Singapore Airlines
Wed 8/195:50 pm
BWI
-
PER
2 stops30h 40m
Singapore Airlines
Deal found 1/21$1,882
This United Airlines deal was found by Cheapflights users on 1/20. 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.
Mon 1/2610:30 pm
PER
-
BWI
2 stops31h 56m
United Airlines
Wed 2/46:34 pm
BWI
-
PER
2 stops31h 11m
United Airlines
Deal found 1/20$1,920
This United Airlines deal was found by Cheapflights users on 1/20. 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.
Thu 8/611:45 pm
PER
-
BWI
2 stops29h 02m
United Airlines
Mon 8/175:50 pm
BWI
-
PER
2 stops29h 50m
United Airlines
Deal found 1/20$2,022
This United Airlines deal was found by Cheapflights users on 1/20. 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.
Fri 8/711:55 pm
PER
-
BWI
2 stops28h 52m
United Airlines
Mon 8/175:50 pm
BWI
-
PER
2 stops32h 50m
United Airlines
Deal found 1/20$2,028

Find flight deals from Perth to Baltimore

Discover tips and strategies to find the most affordable flight options for your journey from Perth (PER) to Baltimore (BWI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Ovago
2 stars

Round-trip from

$1,465
(BYOjet)

Popular in

July

Cheapest in

March

Average price

$1,227
Provider with most accurate pricing for Perth-Baltimore/Washington flight deals.
Search Deals
Provider most trusted by Cheapflights users for Perth-Baltimore/Washington flights.
Search Deals
From Perth to Baltimore/Washington
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($208 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($45 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Perth to Baltimore 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 2,558,603 searches. Data last updated January 21, 2026.
Use the filters below to find and compare flights from Perth to Baltimore that are best for you.

Fly from

Perth

Fly to

Baltimore

Route

Depart

Return

Price

PerthBaltimore

PER - BWI

PERBWI

Perth

Sat 3/7

7:10 am-10:59 pm

2 stops28h 49m

Baltimore/Washington

Sat 3/14

3:20 pm-10:10 am

2 stops30h 50m

$1,529

PerthBaltimore

PER - BWI

PERBWI

Perth

Tue 3/10

10:40 pm-6:13 pm

2 stops31h 33m

Baltimore/Washington

Wed 3/18

3:21 pm-7:45 am

2 stops28h 24m

$1,615

PerthBaltimore

PER - BWI

PERBWI

Perth

Mon 3/16

10:40 pm-2:32 pm

2 stops27h 52m

Baltimore/Washington

Mon 4/6

3:21 pm-8:50 am

2 stops29h 29m

$1,618

PerthBaltimore

PER - BWI

PERBWI

Perth

Thu 2/12

10:40 pm-2:30 pm

2 stops28h 50m

Baltimore/Washington

Mon 2/23

3:21 pm-4:45 pm

2 stops36h 24m

$1,623

PerthBaltimore

PER - BWI

PERBWI

Perth

Thu 2/12

9:55 pm-9:18 pm

2 stops36h 23m

Baltimore/Washington

Mon 2/23

6:30 am-8:10 pm

2 stops48h 40m

$1,642

PerthBaltimore

PER - BWI

PERBWI

Perth

Tue 3/10

10:45 pm-10:00 pm

3 stops35h 15m

Baltimore/Washington

Wed 3/18

3:21 pm-7:45 am

2 stops28h 24m

$2,196

PerthBaltimore

PER - BWI

PERBWI

Perth

Mon 3/16

6:40 am-5:23 pm

2 stops46h 43m

Baltimore/Washington

Mon 4/6

6:15 pm-12:30 pm

3 stops54h 15m

$2,453

PerthBaltimore

PER - BWI

PERBWI

Perth

Thu 2/12

1:50 pm-6:34 am

2 stops29h 44m

Baltimore/Washington

Mon 2/23

6:00 am-12:35 pm

3 stops41h 35m

$3,720

PerthBaltimore

PER - BWI

PERBWI

Perth

Sat 3/7

12:15 pm-4:23 pm

2 stops41h 08m

Baltimore/Washington

Sat 3/14

6:05 am-3:55 pm

3 stops45h 50m

$17,617

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Compare providers for flights from Perth to Baltimore

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Perth to Baltimore in January.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
OvagoPrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Perth-Baltimore flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Perth-Baltimore flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Perth-Baltimore flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Perth-Baltimore flights, Cheapflights users trust Ovago the most. Ovago has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Perth-Baltimore flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Perth to Baltimore

Have a flexible travel schedule? Discover the best time to fly to Baltimore from Perth with our price prediction graph.
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 Perth to Baltimore

What is the cheapest month to book a flight from Perth to Baltimore?

Currently, March is the cheapest month in which you can book a flight from Perth to Baltimore (average of $1,037). Flying from Perth to Baltimore in January is currently the most expensive (average of $1,916). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Perth to Baltimore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Perth to Baltimore?

    Qantas Airways can get you from Perth to Baltimore in just under 28h 49m. Your travel time can differ by up to . The distance between Perth and Baltimore is about 11562 mi.

  • Can I find deals for flights from Perth to Baltimore that include hotel bookings?

    Yes. In addition to deals on Perth to Baltimore flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Perth to Baltimore?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Perth to Baltimore.

  • Can I find deals for business class flights from Perth to Baltimore?

    Yes. Cheapflights offers flight deals from Perth to Baltimore by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Perth to Baltimore?

    Currently, March is the cheapest month in which you can book a flight from Perth to Baltimore (average of $1,037). Flying from Perth to Baltimore in January is currently the most expensive (average of $1,916). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Perth to Baltimore

See prices for flight routes from nearby airports that may be better suited for you.
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