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Cheap flights from Perth to Washington, D.C. from $1,024

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

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

Cheap return flights

Enter your travel dates to find the best prices.
Qantas Airways Logo
23:45 - 23:43
PER
-
BWI
35h 58m
2 stops
Qantas Airways Logo
15:47 - 12:25
BWI
-
PER
32h 38m
2 stops
$2,378Qantas Airways
Tue, 21 Jul - Mon, 3 Aug
Multiple Airlines Logo
10:30 - 08:25
PER
-
IAD
33h 55m
3 stops
Multiple Airlines Logo
09:55 - 17:00
IAD
-
PER
43h 05m
3 stops
$2,389Multiple Airlines
Sun, 14 Jun - Sun, 21 Jun
Qantas Airways Logo
23:55 - 23:43
PER
-
BWI
35h 48m
2 stops
Qantas Airways Logo
15:47 - 12:25
BWI
-
PER
32h 38m
2 stops
$2,396Qantas Airways
Sun, 19 Jul - Mon, 3 Aug
Qantas Airways Logo
16:25 - 23:43
PER
-
BWI
43h 18m
2 stops
Qantas Airways Logo
19:16 - 15:25
BWI
-
PER
32h 09m
2 stops
$2,414Qantas Airways
Sun, 19 Jul - Sun, 2 Aug
United Airlines Logo
23:45 - 17:57
PER
-
BWI
30h 12m
2 stops
United Airlines Logo
19:23 - 14:40
BWI
-
PER
31h 17m
2 stops
$2,425United Airlines
Sun, 19 Jul - Wed, 29 Jul
United Airlines Logo
23:45 - 17:57
PER
-
BWI
30h 12m
2 stops
United Airlines Logo
15:03 - 11:40
BWI
-
PER
32h 37m
3 stops
$2,428United Airlines
Sun, 19 Jul - Wed, 29 Jul
United Airlines Logo
23:45 - 17:57
PER
-
BWI
30h 12m
2 stops
United Airlines Logo
15:03 - 12:30
BWI
-
PER
33h 27m
3 stops
$2,435United Airlines
Sun, 19 Jul - Tue, 4 Aug
United Airlines Logo
23:45 - 17:57
PER
-
BWI
30h 12m
2 stops
United Airlines Logo
07:00 - 12:30
BWI
-
PER
41h 30m
2 stops
$2,438United Airlines
Sun, 19 Jul - Tue, 4 Aug
American Airlines Logo
23:45 - 20:15
PER
-
DCA
32h 30m
2 stops
American Airlines Logo
17:16 - 13:35
DCA
-
PER
32h 19m
2 stops
$3,076American Airlines
Sun, 21 Jun - Mon, 29 Jun
Air New Zealand Logo
19:50 - 06:47
PER
-
IAD
46h 57m
2 stops
Air New Zealand Logo
22:20 - 16:00
IAD
-
PER
53h 40m
2 stops
$3,118Air New Zealand
Wed, 22 Jul - Sat, 1 Aug

Air New Zealand flights from Perth to Washington, D.C.

Our best Air New Zealand deals on Perth to Washington, D.C. flight tickets
Air New Zealand
20 May
PER23:45Perth
43h 25m
2 stops
BWI07:10Baltimore/Washington
20 June
BWI19:21Baltimore/Washington
29h 09m
2 stops
PER12:30Perth
$2,958
Air New Zealand
22 July
PER19:50Perth
46h 57m
2 stops
IAD06:47Washington, D.C. Dulles Intl
1 Aug
IAD22:20Washington, D.C. Dulles Intl
53h 40m
2 stops
PER16:00Perth
$3,118
Air New Zealand
19 Aug
PER00:25Perth
34h 11m
2 stops
IAD22:36Washington, D.C. Dulles Intl
27 Aug
IAD17:35Washington, D.C. Dulles Intl
40h 40m
2 stops
PER22:15Perth
$3,150

Emirates flights from Perth to Washington, D.C.

Our best Emirates deals on Perth to Washington, D.C. flight tickets
Emirates
25 Aug
PER22:20Perth
46h 20m
1 stop
IAD08:40Washington, D.C. Dulles Intl
8 Sept
IAD10:55Washington, D.C. Dulles Intl
42h 40m
1 stop
PER17:35Perth
$3,266
Emirates
25 Aug
PER22:20Perth
46h 20m
1 stop
IAD08:40Washington, D.C. Dulles Intl
8 Sept
IAD10:55Washington, D.C. Dulles Intl
42h 40m
1 stop
PER17:35Perth
$3,278
Emirates
1 June
PER22:20Perth
46h 20m
1 stop
IAD08:40Washington, D.C. Dulles Intl
8 June
IAD10:55Washington, D.C. Dulles Intl
42h 40m
1 stop
PER17:35Perth
$3,292

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 5 May 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

PerthBaltimore

PER - BWI

PERBWI

Perth

Tue 21/7

23:45-23:43

2 stops35h 58m

Baltimore/Washington

Mon 3/8

15:47-12:25

2 stops32h 38m

$2,378

PerthWashington, D.C.

PER - IAD

PERIAD

Perth

Sun 14/6

10:30-08:25

3 stops33h 55m

Washington, D.C. Dulles Intl

Sun 21/6

09:55-17:00

3 stops43h 05m

$2,389

PerthBaltimore

PER - BWI

PERBWI

Perth

Sun 19/7

23:55-23:43

2 stops35h 48m

Baltimore/Washington

Mon 3/8

15:47-12:25

2 stops32h 38m

$2,396

PerthBaltimore

PER - BWI

PERBWI

Perth

Sun 19/7

16:25-23:43

2 stops43h 18m

Baltimore/Washington

Sun 2/8

19:16-15:25

2 stops32h 09m

$2,414
Fastest return journey

PerthBaltimore

PER - BWI

PERBWI

Perth

Sun 19/7

23:45-17:57

2 stops30h 12m

Baltimore/Washington

Wed 29/7

19:23-14:40

2 stops31h 17m

$2,425

PerthBaltimore

PER - BWI

PERBWI

Perth

Sun 19/7

23:45-17:57

2 stops30h 12m

Baltimore/Washington

Wed 29/7

15:03-11:40

3 stops32h 37m

$2,428

PerthBaltimore

PER - BWI

PERBWI

Perth

Sun 19/7

23:45-17:57

2 stops30h 12m

Baltimore/Washington

Tue 4/8

15:03-12:30

3 stops33h 27m

$2,435

PerthBaltimore

PER - BWI

PERBWI

Perth

Sun 19/7

23:45-17:57

2 stops30h 12m

Baltimore/Washington

Tue 4/8

07:00-12:30

2 stops41h 30m

$2,438

PerthWashington, D.C.

PER - DCA

PERDCA

Perth

Sun 21/6

23:45-20:15

2 stops32h 30m

Washington, D.C. Reagan-National

Mon 29/6

17:16-13:35

2 stops32h 19m

$3,076

PerthWashington, D.C.

PER - IAD

PERIAD

Perth

Wed 22/7

19:50-06:47

2 stops46h 57m

Washington, D.C. Dulles Intl

Sat 1/8

22:20-16:00

2 stops53h 40m

$3,118

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 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

What is the typical price of a round-trip flight between Perth and Washington, D.C.?

What is the cheapest month to fly to Washington, D.C.?

The cheapest month to fly to Washington, D.C. from Perth is in March. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. If you don’t want to visit Washington, D.C. in March, then you should wait until January to fly from Perth, when ticket prices are also cheap, with an average price of $0.

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 06m

Direct flights

None
The fastest flight from Perth to Washington, D.C. takes 27h 06m
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 06m.

  • 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.

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

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 $2,037Free cancellationRating
7.4
3,725 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

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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