Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Perth to Washington, D.C. from $1,320

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 3/12. 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 - 19:24
PER
-
BWI
31h 29m
2 stops
Multiple Airlines Logo
15:46 - 11:15
BWI
-
PER
31h 29m
2 stops
$2,029Multiple Airlines
Mon, 20 Jul - Wed, 29 Jul
Multiple Airlines Logo
08:30 - 06:21
PER
-
BWI
34h 51m
2 stops
Multiple Airlines Logo
18:11 - 07:15
BWI
-
PER
48h 04m
2 stops
$2,267Multiple Airlines
Mon, 7 Dec - Fri, 11 Dec
Qantas Airways Logo
13:35 - 19:27
PER
-
BWI
41h 52m
2 stops
Qantas Airways Logo
15:48 - 12:35
BWI
-
PER
32h 47m
2 stops
$2,370Qantas Airways
Thu, 15 Oct - Thu, 22 Oct
American Airlines Logo
23:55 - 22:32
PER
-
IAD
35h 37m
2 stops
American Airlines Logo
06:10 - 12:50
IAD
-
PER
41h 40m
2 stops
$2,796American Airlines
Thu, 5 Nov - Mon, 9 Nov
American Airlines Logo
23:55 - 22:32
PER
-
IAD
35h 37m
2 stops
American Airlines Logo
06:10 - 12:50
IAD
-
PER
41h 40m
2 stops
$2,821American Airlines
Thu, 5 Nov - Mon, 9 Nov
Multiple Airlines Logo
13:45 - 20:00
PER
-
DCA
42h 15m
2 stops
Multiple Airlines Logo
18:57 - 05:25
DCA
-
PER
46h 28m
2 stops
$2,850Multiple Airlines
Thu, 15 Oct - Thu, 22 Oct
Multiple Airlines Logo
16:30 - 20:00
PER
-
DCA
63h 30m
3 stops
Multiple Airlines Logo
09:30 - 19:45
DCA
-
PER
46h 15m
3 stops
$2,933Multiple Airlines
Wed, 23 Sep - Fri, 23 Oct
Air Canada Logo
13:45 - 06:30
PER
-
IAD
52h 45m
2 stops
Air Canada Logo
08:29 - 21:40
IAD
-
PER
49h 11m
2 stops
$2,943Air Canada
Tue, 25 Aug - Tue, 8 Sep
Air Canada Logo
13:45 - 06:30
PER
-
IAD
52h 45m
2 stops
Air Canada Logo
12:43 - 15:45
IAD
-
PER
39h 02m
3 stops
$2,954Air Canada
Tue, 25 Aug - Tue, 8 Sep
Air New Zealand Logo
22:50 - 22:30
PER
-
IAD
35h 40m
2 stops
Air New Zealand Logo
09:28 - 21:15
IAD
-
PER
47h 47m
2 stops
$3,008Air New Zealand
Thu, 15 Oct - Thu, 22 Oct

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Emirates flights from Perth to Washington, D.C.

Our best Emirates deals on Perth to Washington, D.C. flight tickets
Emirates
15 Oct
PER12:15Perth
56h 25m
2 stops
IAD08:40Washington, D.C. Dulles Intl
22 Oct
IAD10:55Washington, D.C. Dulles Intl
42h 40m
1 stop
PER17:35Perth
$3,205
Emirates
20 July
PER22:20Perth
46h 20m
1 stop
IAD08:40Washington, D.C. Dulles Intl
29 July
IAD10:55Washington, D.C. Dulles Intl
42h 40m
1 stop
PER17:35Perth
$3,269
Emirates
20 July
PER12:15Perth
56h 25m
2 stops
IAD08:40Washington, D.C. Dulles Intl
29 July
IAD10:55Washington, D.C. Dulles Intl
42h 40m
1 stop
PER17:35Perth
$3,291

Qatar Airways flights from Perth to Washington, D.C.

Our best Qatar Airways deals on Perth to Washington, D.C. flight tickets
Qatar Airways
18 Oct
PER22:45Perth
28h 55m
1 stop
IAD15:40Washington, D.C. Dulles Intl
7 Nov
IAD20:05Washington, D.C. Dulles Intl
33h 40m
1 stop
PER18:45Perth
$3,129
Qatar Airways
15 Oct
PER22:45Perth
28h 55m
1 stop
IAD15:40Washington, D.C. Dulles Intl
22 Oct
IAD21:00Washington, D.C. Dulles Intl
33h 35m
1 stop
PER18:35Perth
$3,162
Qatar Airways
25 Aug
PER22:45Perth
46h 00m
1 stop
IAD08:45Washington, D.C. Dulles Intl
8 Sept
IAD21:00Washington, D.C. Dulles Intl
33h 35m
1 stop
PER18:35Perth
$3,237

momondo Fare Finder

 
Customise your flight search to find flights from Perth to Washington, D.C. 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 June 2026.
Use the filters below to find and compare flights from Perth to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

PerthBaltimore

PER - BWI

PERBWI

Perth

Mon 20/7

23:55-19:24

2 stops31h 29m

Baltimore/Washington

Wed 29/7

15:46-11:15

2 stops31h 29m

$2,029

PerthBaltimore

PER - BWI

PERBWI

Perth

Mon 7/12

08:30-06:21

2 stops34h 51m

Baltimore/Washington

Fri 11/12

18:11-07:15

2 stops48h 04m

$2,267

PerthBaltimore

PER - BWI

PERBWI

Perth

Thu 15/10

13:35-19:27

2 stops41h 52m

Baltimore/Washington

Thu 22/10

15:48-12:35

2 stops32h 47m

$2,370

PerthWashington, D.C.

PER - IAD

PERIAD

Perth

Thu 5/11

23:55-22:32

2 stops35h 37m

Washington, D.C. Dulles Intl

Mon 9/11

06:10-12:50

2 stops41h 40m

$2,796

PerthWashington, D.C.

PER - IAD

PERIAD

Perth

Thu 5/11

23:55-22:32

2 stops35h 37m

Washington, D.C. Dulles Intl

Mon 9/11

06:10-12:50

2 stops41h 40m

$2,821

PerthWashington, D.C.

PER - DCA

PERDCA

Perth

Thu 15/10

13:45-20:00

2 stops42h 15m

Washington, D.C. Reagan-National

Thu 22/10

18:57-05:25

2 stops46h 28m

$2,850

PerthWashington, D.C.

PER - DCA

PERDCA

Perth

Wed 23/9

16:30-20:00

3 stops63h 30m

Washington, D.C. Reagan-National

Fri 23/10

09:30-19:45

3 stops46h 15m

$2,933

PerthWashington, D.C.

PER - IAD

PERIAD

Perth

Tue 25/8

13:45-06:30

2 stops52h 45m

Washington, D.C. Dulles Intl

Tue 8/9

08:29-21:40

2 stops49h 11m

$2,943

PerthWashington, D.C.

PER - IAD

PERIAD

Perth

Tue 25/8

13:45-06:30

2 stops52h 45m

Washington, D.C. Dulles Intl

Tue 8/9

12:43-15:45

3 stops39h 02m

$2,954

PerthWashington, D.C.

PER - IAD

PERIAD

Perth

Thu 15/10

22:50-22:30

2 stops35h 40m

Washington, D.C. Dulles Intl

Thu 22/10

09:28-21:15

2 stops47h 47m

$3,008

Flights are sorted by cheapest return flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Perth to Washington, D.C.

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

Can stopping save me money on Perth to Washington, D.C. flights?

You could potentially save up to 27% on your flight if you consider stops on a Perth to Washington, D.C. flight.

When to book flights from Perth to Washington, D.C.

Are you open to changing your travel dates? Check out the ideal times to fly from Perth to Washington, D.C. according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Perth to Washington, D.C. (PER to WAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Perth to Washington, D.C.

Fastest flight time

27h 50m

Direct flights

None
The fastest flight from Perth to Washington, D.C. takes 27h 50m
There are no direct flights from Perth to Washington, D.C.. There are no popular flight routes from Perth to Washington, D.C..
Search flight deals

Frequently asked questions about flying from Perth to Washington, D.C.

  • How far is Perth to Washington, D.C. by plane?

    Washington, D.C. is 18603.3 km away from Perth. By plane, this route typically takes 27h 50m.

  • When did momondo last update prices for flights from Perth Airport to Washington, D.C.?

    Prices for flights from Perth Airport to Washington, D.C. are updated daily.

  • How many operators does momondo search for flights from Perth Airport to Washington, D.C.?

  • How old do you have to be to fly from Perth Airport to Washington, D.C.?

    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 stopovers 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 Washington, D.C..

  • What documentation or ID do you need to fly to Washington, D.C.?

    The required travel and health documents for your Washington, D.C. trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Washington, D.C.. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Perth to Washington, D.C.

Compare and see reviews for airlines that fly from Perth to Washington, D.C. with momondo
Airline
Rating
Free cancellation
Price
Qatar AirwaysPriceFrom $2,368Free cancellationRating
7.3
3,727 reviews
Search Qatar Airways flights

Travelling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
McLean

Why use momondo?

Why should I use momondo to find a flight deal from Perth to Washington, D.C.?

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

Can I find flights from Perth to Washington, D.C. with flexible booking policies on momondo?

All flight searches from Perth to Washington, D.C. on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Perth to Washington, D.C.?

Once all potential Perth to Washington, D.C. flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are simply researching potential flights to Washington, D.C., momondo offers a useful price alert feature which will track prices for flights to Washington, D.C. from Perth and alert you when they change.

An easier way to manage your Washington, D.C. trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 17/7
Fri 24/7
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 36.1 km from Washington, D.C.
Washington, D.C. Reagan-National Airport
Washington, D.C. Dulles Intl Airport