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Cheap flights from Perth to Washington, D.C. from $1,370

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 5/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
23:45 - 23:04PER  Perth-BWI Baltimore/Washington
35h 19m3 stops Melbourne Los Angeles Los Angeles Atlanta Hartsfield-Jackson
Multiple Airlines Logo
09:27 - 11:40BWI  Baltimore/Washington-PER Perth
38h 13m3 stops Orlando Los Angeles Los Angeles Melbourne
$2,118Multiple Airlines
Thu, 10 Sep - Wed, 16 Sep
Qantas Airways Logo
23:55 - 21:29PER  Perth-BWI Baltimore/Washington
33h 34m2 stops Sydney Kingsford Smith Dallas/Fort Worth
Qantas Airways Logo
11:55 - 09:55BWI  Baltimore/Washington-PER Perth
34h 00m2 stops Dallas/Fort Worth Melbourne
$2,358Qantas Airways
Tue, 22 Sep - Tue, 27 Oct
Multiple Airlines Logo
08:35 - 11:40PER  Perth-BWI Baltimore/Washington
39h 05m3 stops Manila Ninoy Aquino Intl Los Angeles Los Angeles Dallas/Fort Worth
Multiple Airlines Logo
10:22 - 07:15BWI  Baltimore/Washington-PER Perth
56h 53m3 stops Atlanta Hartsfield-Jackson Los Angeles Los Angeles Manila Ninoy Aquino Intl
$2,503Multiple Airlines
Mon, 28 Sep - Mon, 5 Oct
Qantas Airways Logo
16:25 - 22:59PER  Perth-BWI Baltimore/Washington
42h 34m2 stops Sydney Kingsford Smith Dallas/Fort Worth
Qantas Airways Logo
11:55 - 09:55BWI  Baltimore/Washington-PER Perth
34h 00m2 stops Dallas/Fort Worth Melbourne
$2,547Qantas Airways
Thu, 24 Sep - Tue, 27 Oct
Qantas Airways Logo
16:25 - 22:59PER  Perth-BWI Baltimore/Washington
42h 34m2 stops Sydney Kingsford Smith Dallas/Fort Worth
Qantas Airways Logo
11:55 - 09:55BWI  Baltimore/Washington-PER Perth
34h 00m2 stops Dallas/Fort Worth Melbourne
$2,548Qantas Airways
Thu, 24 Sep - Tue, 27 Oct
Qantas Airways Logo
16:25 - 22:59PER  Perth-BWI Baltimore/Washington
42h 34m2 stops Sydney Kingsford Smith Dallas/Fort Worth
Qantas Airways Logo
16:04 - 12:30BWI  Baltimore/Washington-PER Perth
32h 26m2 stops Dallas/Fort Worth Sydney Kingsford Smith
$2,558Qantas Airways
Thu, 24 Sep - Tue, 27 Oct
Multiple Airlines Logo
14:35 - 21:29PER  Perth-BWI Baltimore/Washington
42h 54m2 stops Sydney Kingsford Smith Dallas/Fort Worth
Multiple Airlines Logo
11:32 - 06:50BWI  Baltimore/Washington-PER Perth
31h 18m2 stops Chicago O'Hare Intl Hong Kong Intl
$2,619Multiple Airlines
Mon, 28 Sep - Mon, 5 Oct
Multiple Airlines Logo
15:00 - 21:29PER  Perth-BWI Baltimore/Washington
42h 29m2 stops Melbourne Dallas/Fort Worth
Multiple Airlines Logo
11:40 - 06:50BWI  Baltimore/Washington-PER Perth
31h 10m2 stops Chicago O'Hare Intl Hong Kong Intl
$2,702Multiple Airlines
Tue, 29 Sep - Tue, 6 Oct
Multiple Airlines Logo
10:30 - 06:30PER  Perth-BWI Baltimore/Washington
32h 00m3 stops Sydney Kingsford Smith Los Angeles Los Angeles Seattle/Tacoma Intl
Multiple Airlines Logo
11:55 - 11:30BWI  Baltimore/Washington-PER Perth
35h 35m2 stops Dallas/Fort Worth Melbourne
$2,804Multiple Airlines
Tue, 22 Sep - Tue, 27 Oct
Singapore Airlines Logo
06:25 - 16:35PER  Perth-BWI Baltimore/Washington
46h 10m2 stops Singapore Changi Los Angeles Los Angeles
Singapore Airlines Logo
07:00 - 12:30BWI  Baltimore/Washington-PER Perth
41h 30m2 stops Los Angeles Los Angeles Singapore Changi
$2,842Singapore Airlines
Thu, 10 Sep - Wed, 16 Sep

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Singapore Airlines flights from Perth to Baltimore

Our best Singapore Airlines deals on Perth to Baltimore flight tickets
Singapore Airlines
10 Sept
PER06:25Perth
46h 10m
2 stops
BWI16:35Baltimore/Washington
16 Sept
BWI07:00Baltimore/Washington
41h 30m
2 stops
PER12:30Perth
$2,842
Singapore Airlines
29 Oct
PER17:05Perth
64h 00m
2 stops
BWI21:05Baltimore/Washington
2 Nov
BWI08:30Baltimore/Washington
55h 55m
2 stops
PER05:25Perth
$3,089
Singapore Airlines
29 Oct
PER17:05Perth
64h 00m
2 stops
BWI21:05Baltimore/Washington
2 Nov
BWI08:30Baltimore/Washington
55h 55m
2 stops
PER05:25Perth
$3,091

United Airlines flights from Perth to Baltimore

Our best United Airlines deals on Perth to Baltimore flight tickets
United Airlines
12 Sept
PER13:15Perth
54h 00m
3 stops
BWI07:15Baltimore/Washington
18 Sept
BWI17:44Baltimore/Washington
29h 56m
2 stops
PER11:40Perth
$3,927
United Airlines
12 Sept
PER13:15Perth
58h 30m
3 stops
BWI11:45Baltimore/Washington
19 Sept
BWI07:00Baltimore/Washington
41h 30m
2 stops
PER12:30Perth
$3,928

momondo Fare Finder

 
Customise 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 78,305 searches. Data last updated 17 August 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 return flight

PerthBaltimore

PER Perth - BWI Baltimore/Washington

PERBWI

Perth

Thu 10/9

23:45-23:04

3 stops35h 19m

Baltimore/Washington

Wed 16/9

09:27-11:40

3 stops38h 13m

$2,118
Fastest return journey

PerthBaltimore

PER Perth - BWI Baltimore/Washington

PERBWI

Perth

Tue 22/9

23:55-21:29

2 stops33h 34m

Baltimore/Washington

Tue 27/10

11:55-09:55

2 stops34h 00m

$2,358

PerthBaltimore

PER Perth - BWI Baltimore/Washington

PERBWI

Perth

Mon 28/9

08:35-11:40

3 stops39h 05m

Baltimore/Washington

Mon 5/10

10:22-07:15

3 stops56h 53m

$2,503

PerthBaltimore

PER Perth - BWI Baltimore/Washington

PERBWI

Perth

Thu 24/9

16:25-22:59

2 stops42h 34m

Baltimore/Washington

Tue 27/10

11:55-09:55

2 stops34h 00m

$2,547

PerthBaltimore

PER Perth - BWI Baltimore/Washington

PERBWI

Perth

Thu 24/9

16:25-22:59

2 stops42h 34m

Baltimore/Washington

Tue 27/10

11:55-09:55

2 stops34h 00m

$2,548

PerthBaltimore

PER Perth - BWI Baltimore/Washington

PERBWI

Perth

Thu 24/9

16:25-22:59

2 stops42h 34m

Baltimore/Washington

Tue 27/10

16:04-12:30

2 stops32h 26m

$2,558

PerthBaltimore

PER Perth - BWI Baltimore/Washington

PERBWI

Perth

Mon 28/9

14:35-21:29

2 stops42h 54m

Baltimore/Washington

Mon 5/10

11:32-06:50

2 stops31h 18m

$2,619

PerthBaltimore

PER Perth - BWI Baltimore/Washington

PERBWI

Perth

Tue 29/9

15:00-21:29

2 stops42h 29m

Baltimore/Washington

Tue 6/10

11:40-06:50

2 stops31h 10m

$2,702

PerthBaltimore

PER Perth - BWI Baltimore/Washington

PERBWI

Perth

Tue 22/9

10:30-06:30

3 stops32h 00m

Baltimore/Washington

Tue 27/10

11:55-11:30

2 stops35h 35m

$2,804

PerthBaltimore

PER Perth - BWI Baltimore/Washington

PERBWI

Perth

Thu 10/9

06:25-16:35

2 stops46h 10m

Baltimore/Washington

Wed 16/9

07:00-12:30

2 stops41h 30m

$2,842

Flights are sorted by cheapest return flights first.

Showing 1-10 of 17 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 is the most popular carrier 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 return 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

39h 01m

Direct flights

None
The fastest flight from Perth to Baltimore takes 39h 01m
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?

    The distance between Perth and Baltimore/Washington is about 18612.6 km. 39h 01m is a normal flight duration for this route.

  • 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 are refreshed on a daily basis.

  • 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 offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify 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 required for your trip to Baltimore/Washington Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Baltimore/Washington Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Perth to Baltimore. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to Baltimore from Perth with this policy.

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

Once you have performed a search for Perth to Baltimore flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight from Perth to Baltimore now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Baltimore and let you know when they change.

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