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Cheap flights from Perth to Washington, D.C. from $1,067

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 15/11. 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.
ANA Logo
21:55 - 21:04
PER
-
IAD
36h 09m
2 stops
ANA Logo
12:35 - 20:10
IAD
-
PER
42h 35m
2 stops
$2,806ANA
Fri, 6 Nov - Sat, 21 Nov
American Airlines Logo
23:55 - 22:32
PER
-
IAD
35h 37m
2 stops
American Airlines Logo
06:10 - 12:25
IAD
-
PER
41h 15m
2 stops
$2,822American Airlines
Thu, 5 Nov - Mon, 9 Nov
Multiple Airlines Logo
16:30 - 11:05
PER
-
IAD
30h 35m
2 stops
Multiple Airlines Logo
11:05 - 04:15
IAD
-
PER
29h 10m
2 stops
$2,879Multiple Airlines
Sat, 19 Sep - Sat, 24 Oct
American Airlines Logo
23:55 - 22:32
PER
-
IAD
35h 37m
2 stops
American Airlines Logo
06:10 - 12:25
IAD
-
PER
41h 15m
2 stops
$2,881American 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 - 12:25
IAD
-
PER
41h 15m
2 stops
$2,883American Airlines
Thu, 5 Nov - Mon, 9 Nov
ANA Logo
21:55 - 19:09
PER
-
IAD
34h 14m
2 stops
ANA Logo
08:35 - 20:10
IAD
-
PER
46h 35m
2 stops
$2,922ANA
Wed, 9 Dec - Tue, 9 Mar
Multiple Airlines Logo
16:30 - 11:05
PER
-
IAD
30h 35m
2 stops
Multiple Airlines Logo
11:05 - 04:15
IAD
-
PER
29h 10m
2 stops
$2,942Multiple Airlines
Sat, 19 Sep - Sat, 24 Oct
Air Canada Logo
17:15 - 06:30
PER
-
IAD
49h 15m
2 stops
Air Canada Logo
08:29 - 15:45
IAD
-
PER
43h 16m
2 stops
$2,967Air Canada
Tue, 25 Aug - Tue, 8 Sep
Air Canada Logo
13:45 - 06:30
PER
-
IAD
52h 45m
2 stops
Air Canada Logo
16:00 - 21:40
IAD
-
PER
41h 40m
3 stops
$2,978Air Canada
Tue, 25 Aug - Tue, 8 Sep
Air Canada Logo
13:15 - 06:30
PER
-
IAD
53h 15m
2 stops
Air Canada Logo
08:29 - 15:45
IAD
-
PER
43h 16m
2 stops
$2,991Air Canada
Tue, 25 Aug - Tue, 8 Sep

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ANA flights from Perth to Washington, D.C. Dulles Intl Airport

Our best ANA deals on Perth to Washington, D.C. Dulles Intl Airport flight tickets
ANA
6 Nov
PER21:55Perth
36h 09m
2 stops
IAD21:04Washington, D.C. Dulles Intl
21 Nov
IAD12:35Washington, D.C. Dulles Intl
42h 35m
2 stops
PER20:10Perth
$2,806
ANA
9 Dec
PER21:55Perth
34h 14m
2 stops
IAD19:09Washington, D.C. Dulles Intl
9 Mar
IAD08:35Washington, D.C. Dulles Intl
46h 35m
2 stops
PER20:10Perth
$2,922
ANA
6 Nov
PER21:55Perth
36h 09m
2 stops
IAD21:04Washington, D.C. Dulles Intl
21 Nov
IAD11:10Washington, D.C. Dulles Intl
44h 00m
1 stop
PER20:10Perth
$3,046

Air Canada flights from Perth to Washington, D.C. Dulles Intl Airport

Our best Air Canada deals on Perth to Washington, D.C. Dulles Intl Airport flight tickets
Air Canada
25 Aug
PER17:15Perth
49h 15m
2 stops
IAD06:30Washington, D.C. Dulles Intl
8 Sept
IAD08:29Washington, D.C. Dulles Intl
43h 16m
2 stops
PER15:45Perth
$2,967
Air Canada
25 Aug
PER13:45Perth
52h 45m
2 stops
IAD06:30Washington, D.C. Dulles Intl
8 Sept
IAD16:00Washington, D.C. Dulles Intl
41h 40m
3 stops
PER21:40Perth
$2,978
Air Canada
25 Aug
PER13:15Perth
53h 15m
2 stops
IAD06:30Washington, D.C. Dulles Intl
8 Sept
IAD08:29Washington, D.C. Dulles Intl
43h 16m
2 stops
PER15:45Perth
$2,991

momondo Fare Finder

 
Customise your flight search to find flights from Perth to Washington, D.C. Dulles Intl Airport 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 3 July 2026.
Use the filters below to find and compare flights from Perth to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

PerthWashington, D.C.

PER - IAD

PERIAD

Perth

Fri 6/11

21:55-21:04

2 stops36h 09m

Washington, D.C. Dulles Intl

Sat 21/11

12:35-20:10

2 stops42h 35m

$2,806

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

06:10-12:25

2 stops41h 15m

$2,822
Fastest return journey

PerthWashington, D.C.

PER - IAD

PERIAD

Perth

Sat 19/9

16:30-11:05

2 stops30h 35m

Washington, D.C. Dulles Intl

Sat 24/10

11:05-04:15

2 stops29h 10m

$2,879

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

06:10-12:25

2 stops41h 15m

$2,881

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

06:10-12:25

2 stops41h 15m

$2,883

PerthWashington, D.C.

PER - IAD

PERIAD

Perth

Wed 9/12

21:55-19:09

2 stops34h 14m

Washington, D.C. Dulles Intl

Tue 9/3

08:35-20:10

2 stops46h 35m

$2,922

PerthWashington, D.C.

PER - IAD

PERIAD

Perth

Sat 19/9

16:30-11:05

2 stops30h 35m

Washington, D.C. Dulles Intl

Sat 24/10

11:05-04:15

2 stops29h 10m

$2,942

PerthWashington, D.C.

PER - IAD

PERIAD

Perth

Tue 25/8

17:15-06:30

2 stops49h 15m

Washington, D.C. Dulles Intl

Tue 8/9

08:29-15:45

2 stops43h 16m

$2,967

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

16:00-21:40

3 stops41h 40m

$2,978

PerthWashington, D.C.

PER - IAD

PERIAD

Perth

Tue 25/8

13:15-06:30

2 stops53h 15m

Washington, D.C. Dulles Intl

Tue 8/9

08:29-15:45

2 stops43h 16m

$2,991

Flights are sorted by cheapest return 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 Washington, D.C. Dulles Intl Airport

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. Dulles Intl Airport flights?

You could potentially save up to 1% on your flight if you consider stops on a Perth to Washington, D.C. Dulles Intl Airport flight.

When to book flights from Perth to Washington, D.C. Dulles Intl Airport

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

Cheap Perth to Washington, D.C. Dulles Intl Airport (PER to IAD) flight deals and tips

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

Fastest flight time

28h 25m

Direct flights

None
The fastest flight from Perth to Washington, D.C. Dulles Intl Airport takes 28h 25m
There are no direct flights from Perth to Washington, D.C. Dulles Intl Airport. There are no popular flight routes from Perth to Washington, D.C. Dulles Intl Airport.
Search flight deals

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

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

    There are 18569.7 km between Perth and Washington, D.C. Dulles Intl. By plane, this route typically takes 28h 25m.

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

    Prices for flights from Perth Airport to Washington, D.C. Dulles Intl Airport are refreshed on a daily basis.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Perth Airport to Washington, D.C. Dulles Intl Airport.

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

    The travel and health documents required for your trip to Washington, D.C. Dulles Intl 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 Washington, D.C. Dulles Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Perth to Washington, D.C. Dulles Intl Airport?

Best airlines flying from Perth to Washington, D.C. Dulles Intl Airport

Compare and see reviews for airlines that fly from Perth to Washington, D.C. Dulles Intl Airport with momondo
Airline
Rating
Free cancellation
Price
Qatar AirwaysPriceFrom $2,422Free cancellationRating
7.3
3,742 reviews
Search Qatar Airways flights

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

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Why use momondo?

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

It is quick and easy to find Perth to Washington, D.C. flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Washington, D.C. that suits you.

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

momondo does allow users to show only those flights to Washington, D.C. from Perth which offer a flexible booking policy as well as other useful filters and features.

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

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 Washington, D.C..

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