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Cheap flights from Perth to Washington, D.C. from $768

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Perth to Washington, D.C. departing on 8/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Perth to Washington, D.C.

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
11:55 pm - 9:59 pm
PER
-
BWI
34h 04m
2 stops
American Airlines Logo
3:53 pm - 11:15 am
BWI
-
PER
31h 22m
2 stops
$1,513American Airlines
Mon, Aug 10 - Mon, Aug 31
Qantas Airways Logo
11:45 pm - 11:43 pm
PER
-
BWI
35h 58m
2 stops
Qantas Airways Logo
3:47 pm - 3:15 pm
BWI
-
PER
35h 28m
2 stops
$1,533Qantas Airways
Tue, Jul 21 - Wed, Jul 29
Qantas Airways Logo
12:25 pm - 11:43 pm
PER
-
BWI
47h 18m
2 stops
Qantas Airways Logo
3:47 pm - 12:25 pm
BWI
-
PER
32h 38m
2 stops
$1,546Qantas Airways
Sun, Jul 19 - Wed, Jul 29
Multiple Airlines Logo
11:45 pm - 5:57 pm
PER
-
BWI
30h 12m
2 stops
Multiple Airlines Logo
7:23 pm - 11:40 am
BWI
-
PER
28h 17m
2 stops
$1,558Multiple Airlines
Mon, Jun 29 - Wed, Jul 8
Qantas Airways Logo
4:25 pm - 11:43 pm
PER
-
BWI
43h 18m
2 stops
Qantas Airways Logo
7:16 pm - 7:10 pm
BWI
-
PER
35h 54m
2 stops
$1,559Qantas Airways
Sun, Jul 19 - Sun, Aug 2
United Airlines Logo
11:45 pm - 5:57 pm
PER
-
BWI
30h 12m
2 stops
United Airlines Logo
3:03 pm - 11:40 am
BWI
-
PER
32h 37m
3 stops
$1,566United Airlines
Sun, Jul 19 - Wed, Jul 29
United Airlines Logo
10:40 pm - 11:45 am
PER
-
BWI
49h 05m
3 stops
United Airlines Logo
7:00 am - 2:40 pm
BWI
-
PER
43h 40m
2 stops
$1,567United Airlines
Mon, Aug 10 - Mon, Aug 31
Multiple Airlines Logo
6:10 pm - 5:57 pm
PER
-
BWI
35h 47m
2 stops
Multiple Airlines Logo
6:38 am - 2:40 pm
BWI
-
PER
44h 02m
2 stops
$1,572Multiple Airlines
Mon, Jun 29 - Tue, Jul 7
United Airlines Logo
11:45 pm - 7:10 am
PER
-
BWI
43h 25m
2 stops
United Airlines Logo
3:03 pm - 12:30 pm
BWI
-
PER
33h 27m
3 stops
$1,573United Airlines
Sun, Jul 19 - Sun, Aug 2
United Airlines Logo
6:10 pm - 11:47 am
PER
-
BWI
53h 37m
3 stops
United Airlines Logo
6:38 am - 2:40 pm
BWI
-
PER
44h 02m
2 stops
$1,574United Airlines
Mon, Jun 29 - Tue, Jul 7

United Airlines flights from Perth to Baltimore

Our best United Airlines deals on Perth to Baltimore flight tickets
United Airlines
Jul 19
PER11:45 pmPerth
30h 12m
2 stops
BWI5:57 pmBaltimore/Washington
Jul 29
BWI3:03 pmBaltimore/Washington
32h 37m
3 stops
PER11:40 amPerth
$1,566
United Airlines
Aug 10
PER10:40 pmPerth
49h 05m
3 stops
BWI11:45 amBaltimore/Washington
Aug 31
BWI7:00 amBaltimore/Washington
43h 40m
2 stops
PER2:40 pmPerth
$1,567
United Airlines
Jul 19
PER11:45 pmPerth
43h 25m
2 stops
BWI7:10 amBaltimore/Washington
Aug 2
BWI3:03 pmBaltimore/Washington
33h 27m
3 stops
PER12:30 pmPerth
$1,573

Qantas Airways flights from Perth to Baltimore

Our best Qantas Airways deals on Perth to Baltimore flight tickets
Qantas Airways
Jul 21
PER11:45 pmPerth
35h 58m
2 stops
BWI11:43 pmBaltimore/Washington
Jul 29
BWI3:47 pmBaltimore/Washington
35h 28m
2 stops
PER3:15 pmPerth
$1,533
Qantas Airways
Jul 19
PER12:25 pmPerth
47h 18m
2 stops
BWI11:43 pmBaltimore/Washington
Jul 29
BWI3:47 pmBaltimore/Washington
32h 38m
2 stops
PER12:25 pmPerth
$1,546
Qantas Airways
Jul 19
PER4:25 pmPerth
43h 18m
2 stops
BWI11:43 pmBaltimore/Washington
Aug 2
BWI7:16 pmBaltimore/Washington
35h 54m
2 stops
PER7:10 pmPerth
$1,559

momondo 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, momondo users made 832,500 searches. Data last updated May 15, 2026.
Use the filters below to find and compare flights from Perth to Baltimore that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PerthBaltimore

PER - BWI

PERBWI

Perth

Mon 8/10

11:55 pm-9:59 pm

2 stops34h 04m

Baltimore/Washington

Mon 8/31

3:53 pm-11:15 am

2 stops31h 22m

$1,513

PerthBaltimore

PER - BWI

PERBWI

Perth

Tue 7/21

11:45 pm-11:43 pm

2 stops35h 58m

Baltimore/Washington

Wed 7/29

3:47 pm-3:15 pm

2 stops35h 28m

$1,533

PerthBaltimore

PER - BWI

PERBWI

Perth

Sun 7/19

12:25 pm-11:43 pm

2 stops47h 18m

Baltimore/Washington

Wed 7/29

3:47 pm-12:25 pm

2 stops32h 38m

$1,546
Quickest round-trip

PerthBaltimore

PER - BWI

PERBWI

Perth

Mon 6/29

11:45 pm-5:57 pm

2 stops30h 12m

Baltimore/Washington

Wed 7/8

7:23 pm-11:40 am

2 stops28h 17m

$1,558

PerthBaltimore

PER - BWI

PERBWI

Perth

Sun 7/19

4:25 pm-11:43 pm

2 stops43h 18m

Baltimore/Washington

Sun 8/2

7:16 pm-7:10 pm

2 stops35h 54m

$1,559

PerthBaltimore

PER - BWI

PERBWI

Perth

Sun 7/19

11:45 pm-5:57 pm

2 stops30h 12m

Baltimore/Washington

Wed 7/29

3:03 pm-11:40 am

3 stops32h 37m

$1,566

PerthBaltimore

PER - BWI

PERBWI

Perth

Mon 8/10

10:40 pm-11:45 am

3 stops49h 05m

Baltimore/Washington

Mon 8/31

7:00 am-2:40 pm

2 stops43h 40m

$1,567

PerthBaltimore

PER - BWI

PERBWI

Perth

Mon 6/29

6:10 pm-5:57 pm

2 stops35h 47m

Baltimore/Washington

Tue 7/7

6:38 am-2:40 pm

2 stops44h 02m

$1,572

PerthBaltimore

PER - BWI

PERBWI

Perth

Sun 7/19

11:45 pm-7:10 am

2 stops43h 25m

Baltimore/Washington

Sun 8/2

3:03 pm-12:30 pm

3 stops33h 27m

$1,573

PerthBaltimore

PER - BWI

PERBWI

Perth

Mon 6/29

6:10 pm-11:47 am

3 stops53h 37m

Baltimore/Washington

Tue 7/7

6:38 am-2:40 pm

2 stops44h 02m

$1,574

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Perth to Baltimore

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Perth to Baltimore/Washington?

Qantas Airways and American Airlines are the most popular carriers operating from Perth to Baltimore/Washington

When to book flights from Perth to Baltimore

Are you open to changing your travel dates? Check out the ideal times to fly from Perth to Baltimore according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Perth to Baltimore (PER to BWI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Perth to Baltimore

Fastest flight time

30h 32m

Direct flights

None
The fastest flight from Perth to Baltimore takes 30h 32m
There are no direct flights from Perth to Baltimore. There are no popular flight routes from Perth to Baltimore.
Search flight deals

Frequently asked questions about flying from Perth to Baltimore

  • How far is Perth to Baltimore/Washington by plane?

    A flight from Perth to Baltimore/Washington will travel around 11565.4 mi. By plane, this route typically takes 30h 32m.

  • When did momondo last update prices for flights from Perth Airport to Baltimore/Washington Airport?

    Prices for flights from Perth Airport to Baltimore/Washington Airport refresh daily.

  • How old do you have to be to fly from Perth Airport to Baltimore/Washington Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Perth Airport to Baltimore/Washington Airport.

  • What documentation or ID do you need to fly to Baltimore/Washington Airport?

    The travel and health documents you'll need for your trip to Baltimore/Washington Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Baltimore/Washington Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Perth to Baltimore?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Perth to Baltimore for you.

Can I find flights from Perth to Baltimore with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Perth to Baltimore flights to just show those with flexible booking policies.

How can momondo help me find flights from Perth to Baltimore?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Perth to Baltimore.

I’m not ready to book a flight from Perth to Baltimore right now. Can momondo alert me if prices change?

Price alerts on flights to Baltimore from Perth are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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