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$670+ Cheap flights from Perth (PER) to Baltimore (BWI)

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 3/16. Fares are subject to change and may not be available on all flights or dates of travel.
PER — BWI
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
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 29, 2026.

This Qantas Airways deal was found by Cheapflights users on 1/26. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3010:55 pm
PER
-
BWI
2 stops31h 26m
Qantas Airways
Tue 11/33:23 pm
BWI
-
PER
2 stops30h 52m
Qantas Airways
Deal found 1/26$1,520
This Qantas Airways deal was found by Cheapflights users on 1/27. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1210:40 pm
PER
-
BWI
2 stops32h 38m
Qantas Airways
Mon 2/233:21 pm
BWI
-
PER
2 stops40h 54m
Qantas Airways
Deal found 1/27$1,569
This KAYAK deal was found by Cheapflights users on 1/27. 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 stops30h 49m
Qantas Airways
Deal found 1/27$1,593
This BYOjet deal was found by Cheapflights users on 1/27. 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 BYOjet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/51:15 am
PER
-
BWI
2 stops29h 59m
Multiple Airlines
Sat 2/286:46 pm
BWI
-
PER
2 stops45h 39m
Multiple Airlines
Deal found 1/27$1,601
This KAYAK deal was found by Cheapflights users on 1/28. 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 3/165:45 pm
PER
-
BWI
2 stops41h 14m
Qantas Airways
Mon 4/63:21 pm
BWI
-
PER
2 stops31h 54m
Qantas Airways
Deal found 1/28$1,603
This United Airlines deal was found by Cheapflights users on 1/26. 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 6/1411:45 pm
PER
-
BWI
3 stops47h 35m
United Airlines
Tue 6/309:45 am
BWI
-
PER
2 stops40h 55m
United Airlines
Deal found 1/26$1,866
This United Airlines deal was found by Cheapflights users on 1/26. 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.
Wed 6/103:30 pm
PER
-
BWI
2 stops37h 17m
United Airlines
Wed 7/14:15 pm
BWI
-
PER
3 stops31h 25m
United Airlines
Deal found 1/26$1,873

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 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,569
(Qantas Airways)

One-way from

$670
(BusinessClass)

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
One-way flight 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 29, 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

Thu 2/12

10:40 pm-6:18 pm

2 stops32h 38m

Baltimore/Washington

Mon 2/23

3:21 pm-11:50 pm

2 stops43h 29m

$1,574

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-10:10 am

2 stops30h 49m

$1,600

PerthBaltimore

PER - BWI

PERBWI

Perth

Mon 3/16

5:45 pm-10:59 pm

2 stops41h 14m

Baltimore/Washington

Mon 4/6

3:21 pm-11:15 am

2 stops31h 54m

$1,603

PerthBaltimore

PER - BWI

PERBWI

Perth

Mon 6/15

11:45 pm-5:52 am

2 stops42h 07m

Baltimore/Washington

Wed 7/1

4:15 pm-2:40 pm

3 stops34h 25m

$1,866

PerthBaltimore

PER - BWI

PERBWI

Perth

Sun 6/14

11:45 pm-5:52 am

2 stops42h 07m

Baltimore/Washington

Tue 6/30

9:45 am-2:40 pm

2 stops40h 55m

$1,866

PerthBaltimore

PER - BWI

PERBWI

Perth

Mon 6/15

11:45 pm-5:52 am

2 stops42h 07m

Baltimore/Washington

Tue 6/30

9:45 am-2:40 pm

2 stops40h 55m

$1,866

PerthBaltimore

PER - BWI

PERBWI

Perth

Sun 6/14

11:45 pm-11:20 am

3 stops47h 35m

Baltimore/Washington

Wed 7/1

8:37 am-11:40 am

2 stops39h 03m

$1,866

PerthBaltimore

PER - BWI

PERBWI

Perth

Tue 6/16

11:55 pm-8:57 pm

3 stops33h 02m

Baltimore/Washington

Wed 7/1

6:31 pm-2:40 pm

2 stops32h 09m

$1,873

PerthBaltimore

PER - BWI

PERBWI

Perth

Wed 6/10

3:30 pm-7:01 am

2 stops51h 31m

Baltimore/Washington

Wed 7/1

6:31 pm-2:40 pm

2 stops32h 09m

$1,873

PerthBaltimore

PER - BWI

PERBWI

Perth

Mon 3/16

11:10 pm-2:32 pm

2 stops27h 22m

$670

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

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*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 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 FlightHub the most. FlightHub 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 and United Airlines can get you from Perth to Baltimore in just under 32h 38m. Your travel time can differ by up to 9h 29m. The distance between Perth and Baltimore is about 11562 mi. This flight may include one or multiple stops.

  • 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

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