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. were last updated today.

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 layovers 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 travel and health documents required for your trip to Washington, D.C. 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 license, and a passport valid for six-months after you plan to arrive at Washington, D.C.. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$1,326 Cheap Flights from Perth to Washington, D.C. in 2025

1 adult

0 bags

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

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

Trusted and free

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

Price Alerts

Not ready to book? to track prices.

Search flight deals

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

Round-trip

One-way

Last minute

Cheap round-trip flights

These are some of the best round-trip flight deals from Perth to Washington, D.C. that have been recently found on momondo from popular airlines, departing in the coming months.

11:15 pm - 11:45 amPER-IAD

48h 30m2 stops

9:40 pm - 4:15 pmIAD-PER

30h 35m2 stops

$1,351

Find Deal

Mon, Jun 9 - Mon, Jun 23

5:10 am - 8:40 amPER-IAD

39h 30m2 stops

11:00 am - 7:50 pmIAD-PER

44h 50m2 stops

$1,479

Find Deal

Tue, Aug 26 - Wed, Sep 10

11:15 pm - 11:45 amPER-IAD

48h 30m2 stops

9:40 pm - 9:45 pmIAD-PER

36h 05m3 stops

$1,491

Find Deal

Mon, Jun 9 - Mon, Jun 23

1:45 pm - 8:59 pmPER-DCA

43h 14m2 stops

8:59 am - 12:30 pmDCA-PER

39h 31m2 stops

$1,634Singapore Airlines

Find Deal

Tue, Aug 26 - Wed, Sep 10

10:45 pm - 3:40 pmPER-IAD

28h 55m1 stop

9:00 pm - 11:55 amIAD-PER

26h 55m1 stop

$1,663Qatar Airways

Find Deal

Tue, Aug 26 - Wed, Sep 10

10:45 pm - 3:40 pmPER-IAD

28h 55m1 stop

9:00 pm - 6:40 pmIAD-PER

33h 40m1 stop

$1,687Qatar Airways

Find Deal

Mon, Jun 9 - Mon, Jun 23

11:45 pm - 5:52 pmPER-BWI

30h 07m2 stops

7:00 pm - 12:30 pmBWI-PER

29h 30m2 stops

$1,765Virgin Australia

Find Deal

Mon, Jun 9 - Mon, Jun 23

11:55 pm - 7:42 pmPER-DCA

31h 47m3 stops

6:59 am - 3:45 pmDCA-PER

44h 46m3 stops

$1,821Air Canada

Find Deal

Mon, Aug 11 - Fri, Aug 29

11:45 pm - 5:28 amPER-BWI

41h 43m2 stops

6:55 pm - 3:45 pmBWI-PER

32h 50m2 stops

$1,860Virgin Australia

Find Deal

Mon, Aug 11 - Fri, Aug 29

11:55 pm - 7:43 pmPER-DCA

31h 48m3 stops

6:59 am - 3:45 pmDCA-PER

44h 46m3 stops

$2,719Air Canada

Find Deal

Mon, Jun 9 - Mon, Jun 23

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

Our best Qatar Airways deals on Perth to Washington, D.C. flight tickets

Qatar Airways

May 5

PER10:45 pmPerth

45h 55m

1 stop

IAD8:40 amWashington, D.C. Dulles Intl

May 19

IAD9:00 pmWashington, D.C. Dulles Intl

33h 40m

1 stop

PER6:40 pmPerth

$1,662

Find similar

Qatar Airways

Aug 26

PER10:45 pmPerth

28h 55m

1 stop

IAD3:40 pmWashington, D.C. Dulles Intl

Sep 10

IAD9:00 pmWashington, D.C. Dulles Intl

26h 55m

1 stop

PER11:55 amPerth

$1,663

Find similar

Qatar Airways

Jun 9

PER10:45 pmPerth

28h 55m

1 stop

IAD3:40 pmWashington, D.C. Dulles Intl

Jun 23

IAD9:00 pmWashington, D.C. Dulles Intl

33h 40m

1 stop

PER6:40 pmPerth

$1,687

Find similar

Air Canada flights from Perth to Washington, D.C.

Our best Air Canada deals on Perth to Washington, D.C. flight tickets

Air Canada

Aug 11

PER11:55 pmPerth

31h 47m

3 stops

DCA7:42 pmWashington, D.C. Reagan-National

Aug 29

DCA6:59 amWashington, D.C. Reagan-National

44h 46m

3 stops

PER3:45 pmPerth

$1,821

Find similar

Air Canada

May 5

PER3:30 pmPerth

40h 13m

3 stops

DCA7:43 pmWashington, D.C. Reagan-National

May 19

DCA8:40 pmWashington, D.C. Reagan-National

55h 05m

3 stops

PER3:45 pmPerth

$2,677

Find similar

Air Canada

Jun 9

PER11:55 pmPerth

31h 48m

3 stops

DCA7:43 pmWashington, D.C. Reagan-National

Jun 23

DCA6:59 amWashington, D.C. Reagan-National

44h 46m

3 stops

PER3:45 pmPerth

$2,719

Find similar

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 cheapest month to fly to Washington, D.C.?

The month of January is, on average, the cheapest month to fly to Washington, D.C. from Perth, with most prices found around $1,227. If you’re not able to fly to Washington, D.C. in January, then March is your next best option. Flight prices from Perth to Washington, D.C. during March average around $1,266.

What is the cheapest day to depart on your flight to Washington, D.C.?

On average, the least expensive day to fly to Washington, D.C. from Perth is on a Thursday. momondo users have found tickets for Thursday departures for as low as $1,781. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Wednesday, the most expensive travel day of the week, you can expect to see flight prices from Perth to Washington, D.C. for around $1,948.

What is the cheapest time of day to depart on your flight to Washington, D.C.?

At noon is the cheapest time of day to fly from Perth to Washington, D.C. when you can find flight prices for as low as $1,799. Flying to Washington, D.C. at noon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the evening because they tend to be around $1,804. Of course, these prices can vary depending on the time of year and what airport you fly to.

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 round-trip 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.

Best Price Found	$1,351
Fastest flight time	28h 09m
Direct flights	None
Airports in Washington, D.C.	3 airports

The best flight deal from Perth to Washington, D.C. found on momondo in the last 72 hours is $1,351

The fastest flight from Perth to Washington, D.C. takes 28h 09m

There are no direct flights from Perth to Washington, D.C.. Popular non-direct routes for this connection are Perth Airport - Washington, D.C. Dulles Intl Airport, Perth Airport - Washington, D.C. Reagan-National Airport and Perth Airport - Baltimore/Washington Airport.

There are 3 airports near Washington, D.C.: Washington, D.C. Reagan-National (DCA), Baltimore/Washington (BWI), Washington, D.C. Dulles Intl (IAD)

Search flight deals

How far is Perth to Washington, D.C. by plane?
Washington, D.C. is 11559.6 mi away from Perth. By plane, this route typically takes 28h 09m.
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. were last updated today.
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 layovers 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 travel and health documents required for your trip to Washington, D.C. 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 license, and a passport valid for six-months after you plan to arrive at Washington, D.C.. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Alexandria

Arlington

Gettysburg

National Harbor

Laurel

Silver Spring

Woodbridge

Tysons

Fredericksburg

Waldorf

Manassas

Gaithersburg

Towson

Rockville

Glen Burnie

Fairfax

Linthicum Heights

Reston

Hyattsville

Springfield

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 you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Washington, D.C. from Perth.

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

Yes. momondo can track prices for Perth to Washington, D.C. flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.