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C$1,073 Cheap Flights from Perth (PER) to Washington Dulles (IAD)

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Flight deals from Perth to Washington Dulles

Looking for a cheap last-minute deal or the best return flight from Perth Airport to Washington Dulles Airport? If you want to travel next month, return fares start from C$2,469. Find the lowest prices on one-way and return tickets right here.
Washington D.C..C$1,073 per passenger.Departing Sun., Sep. 20.One-way flight with Scoot.Outbound indirect flight with Scoot, departs from Perth on Sun., Sep. 20, arriving in Washington Dulles.Price includes taxes and charges.From C$1,073, select.
Washington D.C..C$1,268 per passenger.Departing Wed., Aug. 5.One-way flight with Jetstar.Outbound indirect flight with Jetstar, departs from Perth on Wed., Aug. 5, arriving in Washington Dulles.Price includes taxes and charges.From C$1,268, select.
Washington D.C..C$1,284 per passenger.Departing Mon., Jul. 20.One-way flight with AirAsia.Outbound indirect flight with AirAsia, departs from Perth on Mon., Jul. 20, arriving in Washington Dulles.Price includes taxes and charges.From C$1,284, select.
Washington D.C..C$1,297 per passenger.Departing Mon., May 18.One-way flight with Jetstar.Outbound indirect flight with Jetstar, departs from Perth on Mon., May 18, arriving in Washington Dulles.Price includes taxes and charges.From C$1,297, select.
Washington D.C..C$1,566 per passenger.Departing Wed., Dec. 30.One-way flight with BatikAir Malaysia.Outbound indirect flight with BatikAir Malaysia, departs from Perth on Wed., Dec. 30, arriving in Washington Dulles.Price includes taxes and charges.From C$1,566, select.
Washington D.C..C$1,659 per passenger.Departing Mon., Jun. 8.One-way flight with Qatar Airways.Outbound indirect flight with Qatar Airways, departs from Perth on Mon., Jun. 8, arriving in Washington Dulles.Price includes taxes and charges.From C$1,659, select.
Washington D.C..C$1,738 per passenger.Departing Mon., Oct. 19.One-way flight with Qatar Airways.Outbound indirect flight with Qatar Airways, departs from Perth on Mon., Oct. 19, arriving in Washington Dulles.Price includes taxes and charges.From C$1,738, select.
Washington D.C..C$1,780 per passenger.Departing Fri., Nov. 20.One-way flight with Qatar Airways.Outbound indirect flight with Qatar Airways, departs from Perth on Fri., Nov. 20, arriving in Washington Dulles.Price includes taxes and charges.From C$1,780, select.

Find the cheapest month to fly from Perth to Washington Dulles from C$1,073 one-way

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Perth to Washington Dulles flights are currently cheapest in September.
May
from C$1,297
Jun.
from C$1,659
Jul.
from C$1,284
Aug.
from C$1,268
Sep.
from C$1,073
Oct.
from C$1,738
Nov.
from C$1,780
Dec.
from C$1,566
Jan.
Find prices
Feb.
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Mar.
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Apr.
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Perth to Washington Dulles: Alternative routes

Compare routes from Perth to Washington D.C. below. You may find an airport to fly into that's cheaper, faster, or easier than Washington Dulles.

Washington Ronald Reagan

5km from central Washington D.C.
Closest
from C$1,197
Search flights

Camp Springs Andrews AFB

17km from central Washington D.C.
Search flights

Washington Dulles

37km from central Washington D.C.
Cheapest
from C$1,073
Search flights

Baltimore Washington International

44km from central Washington D.C.
from C$1,144
Search flights

Manassas

47km from central Washington D.C.
Search flights

Perth to Washington D.C.: Flight information

The things to know before you go.
Cheapest flight foundC$1,073
Cheapest month to flySeptember

Finding cheap flights from Perth to Washington Dulles: Frequently asked questions

The best price we found for a return flight from Perth to Washington Dulles is C$2,394. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Perth to Washington Dulles. But we found flights with one or more stops from C$2,394.
As of May 2026, there are no flights flying from Perth to Washington Dulles.
The cheapest month to fly from Perth to Washington Dulles is usually July.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Perth Airport to Washington Dulles Airport on Thursday, July 30, 2026.
No airlines currently offer direct flights between Perth Airport and Washington Dulles Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Washington Dulles but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Washington D.C. is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Virgin Australia offers the cheapest flight tickets to Washington Dulles.

Traveling from Perth Airport (PER) to Washington Dulles International Airport (IAD): what you need to know

  • Popular months like July or vacation periods such as Thanksgiving and Christmas will mean longer lines at check-in and security. Be on the safe side and get to the airport even earlier. Arriving two hours before domestic flights and up four hours ahead of international flights is a smart idea.

  • If you'd like to have a stopover for your flight from Perth Airport to Washington Dulles International Airport, just uncheck 'Direct flights only' and check out your options. Here are the top stopovers between PER and IAD:

    • Hamad International Airport

    • Leonardo da Vinci-Fiumicino Airport

    • London Heathrow Airport

  • To see if you need a visa to enter United States, contact your carrier and the local consulate or embassy. They'll have the most up-to-date details, including other travel documents you may need after booking your cheap ticket from PER to IAD.

How to find the cheapest flights from Perth Airport (PER) to Washington Dulles International Airport (IAD)

  • The best price we've seen for a one-way ticket from Perth Airport to Washington Dulles International Airport is C$1,073. The cheapest price for a return flight is C$2,394. Bear in mind that fares may change due to availability at the time of booking.

  • It's usually best to book as early as possible if you're looking for cheap flight tickets from PER to IAD. That's because airlines change prices based on demand, which tends to increase closer to the date of departure.

  • The 'Whole month' search tool shows you the cheapest flight tickets from Perth Airport to Washington Dulles International Airport across every month. It's a great way to snap up a bargain if your trip dates are flexible.

  • Log into your online account or use the app to create a Price Alert. You'll get notified right away if there's a better deal on this route. It's simple to do, and it'll save you time looking for cheap flight tickets from PER to IAD every day.

  • Use filters to tailor your flights from Perth Airport to Washington Dulles International Airport. Simply enter your preferred arrival and departure times, number of stops and airlines. Or sort your results by 'Cheapest' to get the best deals.

Handy information about Perth Airport (PER)

Arriving at Washington Dulles International Airport (IAD)

Getting from Washington Dulles International Airport (IAD) to central Washington DC

  • Washington Dulles International Airport to the center of Washington DC is around 51 minutes by car. It's approximately 56 kilometres away. Discover what options are available, such as car rentals, cabs or ride-sharing.

  • Traveling to the center on public transport takes around 3 hours and 26 minutes.

When to fly to Washington Dulles International Airport (IAD)

  • The quietest month for a flight from Perth Airport to Washington Dulles International Airport is February, while July is the busiest. Pick the ideal time to visit Washington DC based on whether you prefer a bustling atmosphere or a more laid-back vibe.

  • Lock in your flight from Perth Airport to Washington Dulles International Airport for July if you'd like to explore Washington DC during its warmest month. You can expect temperatures of between 19ºC and 33ºC.

  • Search for cheap flight tickets from PER to IAD in January if you want to travel in cooler conditions. Temperatures are at their lowest then, ranging between -6ºC and 10ºC on average.

More about Washington DC

  • Start your Washington DC trip right by finding a great place to stay. As soon as you've booked your flight from PER to IAD, browse our hotel options including:

  • Every great adventure has to include a little sightseeing. White House Historical Association, The White House and National Mall are must-visits when exploring Washington DC.

  • Ronald Reagan National Airport (DCA) and Baltimore/Wash International Thurgood Marshall Airport (BWI) are other ways to travel to and from Washington DC. Be sure to check out the fares and flight schedules. These international airports could be an easier or cheaper choice depending on your itinerary.

Complete your Washington DC trip with hotels and a car rental

  • You've booked a cheap ticket to Washington Dulles International Airport — next up is finding a place to stay, and perhaps even your own set of wheels. We've compared prices across hundreds of companies to bring you the top hotels and car rental deals in Washington DC.

Plan the rest of your trip from Perth to Washington D.C.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.