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Cheap flights from Perth to Washington, D.C. from $1,435

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 3/9. 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
23:55 - 23:41
PER
-
BWI
35h 46m
2 stops
Multiple Airlines Logo
19:31 - 22:50
BWI
-
PER
39h 19m
2 stops
$2,166Multiple Airlines
Thu, 3 Sep - Thu, 10 Sep
Qantas Airways Logo
23:55 - 23:41
PER
-
BWI
35h 46m
2 stops
Qantas Airways Logo
19:31 - 13:35
BWI
-
PER
30h 04m
2 stops
$2,399Qantas Airways
Thu, 3 Sep - Thu, 10 Sep
Multiple Airlines Logo
23:45 - 12:24
PER
-
BWI
48h 39m
3 stops
Multiple Airlines Logo
08:00 - 17:00
BWI
-
PER
45h 00m
3 stops
$2,425Multiple Airlines
Thu, 3 Sep - Thu, 10 Sep
Qantas Airways Logo
23:55 - 23:41
PER
-
BWI
35h 46m
2 stops
Qantas Airways Logo
15:57 - 16:55
BWI
-
PER
36h 58m
2 stops
$2,434Qantas Airways
Thu, 3 Sep - Wed, 16 Sep
United Airlines Logo
22:40 - 17:57
PER
-
BWI
31h 17m
2 stops
United Airlines Logo
19:23 - 11:40
BWI
-
PER
28h 17m
2 stops
$2,454United Airlines
Thu, 6 Aug - Mon, 10 Aug
United Airlines Logo
22:40 - 17:57
PER
-
BWI
31h 17m
2 stops
United Airlines Logo
15:03 - 12:30
BWI
-
PER
33h 27m
3 stops
$2,455United Airlines
Thu, 6 Aug - Mon, 10 Aug
United Airlines Logo
18:10 - 11:45
PER
-
BWI
53h 35m
3 stops
United Airlines Logo
07:00 - 12:30
BWI
-
PER
41h 30m
2 stops
$2,471United Airlines
Mon, 7 Sep - Thu, 17 Sep
United Airlines Logo
22:40 - 11:46
PER
-
BWI
49h 06m
3 stops
United Airlines Logo
08:00 - 12:30
BWI
-
PER
40h 30m
2 stops
$2,505United Airlines
Thu, 3 Sep - Thu, 10 Sep
United Airlines Logo
22:40 - 17:57
PER
-
BWI
31h 17m
2 stops
United Airlines Logo
15:03 - 12:30
BWI
-
PER
33h 27m
3 stops
$2,534United Airlines
Thu, 6 Aug - Mon, 10 Aug
United Airlines Logo
22:40 - 07:09
PER
-
BWI
44h 29m
2 stops
United Airlines Logo
19:23 - 12:30
BWI
-
PER
29h 07m
2 stops
$2,537United Airlines
Thu, 6 Aug - Mon, 10 Aug

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Qantas Airways flights from Perth to Baltimore

Our best Qantas Airways deals on Perth to Baltimore flight tickets
Qantas Airways
3 Sept
PER23:55Perth
35h 46m
2 stops
BWI23:41Baltimore/Washington
10 Sept
BWI19:31Baltimore/Washington
30h 04m
2 stops
PER13:35Perth
$2,399
Qantas Airways
3 Sept
PER23:55Perth
35h 46m
2 stops
BWI23:41Baltimore/Washington
16 Sept
BWI15:57Baltimore/Washington
36h 58m
2 stops
PER16:55Perth
$2,434
Qantas Airways
7 Sept
PER16:25Perth
41h 09m
2 stops
BWI21:34Baltimore/Washington
17 Sept
BWI19:31Baltimore/Washington
30h 04m
2 stops
PER13:35Perth
$2,591

United Airlines flights from Perth to Baltimore

Our best United Airlines deals on Perth to Baltimore flight tickets
United Airlines
6 Aug
PER22:40Perth
31h 17m
2 stops
BWI17:57Baltimore/Washington
10 Aug
BWI19:23Baltimore/Washington
28h 17m
2 stops
PER11:40Perth
$2,454
United Airlines
6 Aug
PER22:40Perth
31h 17m
2 stops
BWI17:57Baltimore/Washington
10 Aug
BWI15:03Baltimore/Washington
33h 27m
3 stops
PER12:30Perth
$2,455
United Airlines
7 Sept
PER18:10Perth
53h 35m
3 stops
BWI11:45Baltimore/Washington
17 Sept
BWI07:00Baltimore/Washington
41h 30m
2 stops
PER12:30Perth
$2,471

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 24 July 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 - BWI

PERBWI

Perth

Thu 3/9

23:55-23:41

2 stops35h 46m

Baltimore/Washington

Thu 10/9

19:31-22:50

2 stops39h 19m

$2,166

PerthBaltimore

PER - BWI

PERBWI

Perth

Thu 3/9

23:55-23:41

2 stops35h 46m

Baltimore/Washington

Thu 10/9

19:31-13:35

2 stops30h 04m

$2,399

PerthBaltimore

PER - BWI

PERBWI

Perth

Thu 3/9

23:45-12:24

3 stops48h 39m

Baltimore/Washington

Thu 10/9

08:00-17:00

3 stops45h 00m

$2,425

PerthBaltimore

PER - BWI

PERBWI

Perth

Thu 3/9

23:55-23:41

2 stops35h 46m

Baltimore/Washington

Wed 16/9

15:57-16:55

2 stops36h 58m

$2,434
Fastest return journey

PerthBaltimore

PER - BWI

PERBWI

Perth

Thu 6/8

22:40-17:57

2 stops31h 17m

Baltimore/Washington

Mon 10/8

19:23-11:40

2 stops28h 17m

$2,454

PerthBaltimore

PER - BWI

PERBWI

Perth

Thu 6/8

22:40-17:57

2 stops31h 17m

Baltimore/Washington

Mon 10/8

15:03-12:30

3 stops33h 27m

$2,455

PerthBaltimore

PER - BWI

PERBWI

Perth

Mon 7/9

18:10-11:45

3 stops53h 35m

Baltimore/Washington

Thu 17/9

07:00-12:30

2 stops41h 30m

$2,471

PerthBaltimore

PER - BWI

PERBWI

Perth

Thu 3/9

22:40-11:46

3 stops49h 06m

Baltimore/Washington

Thu 10/9

08:00-12:30

2 stops40h 30m

$2,505

PerthBaltimore

PER - BWI

PERBWI

Perth

Thu 6/8

22:40-17:57

2 stops31h 17m

Baltimore/Washington

Mon 10/8

15:03-12:30

3 stops33h 27m

$2,534

PerthBaltimore

PER - BWI

PERBWI

Perth

Thu 6/8

22:40-07:09

2 stops44h 29m

Baltimore/Washington

Mon 10/8

19:23-12:30

2 stops29h 07m

$2,537

Flights are sorted by cheapest return flights first.

Showing 1-10 of 12 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 Singapore 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 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

31h 17m

Direct flights

None
The fastest flight from Perth to Baltimore takes 31h 17m
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. 31h 17m 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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