Flights from Perth (PER) to Washington (IAD)

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Cheapest Flights from Perth (PER) to Washington (IAD)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Qantas Airways
Qantas Airways
Qantas Airways
Qatar Airways

Best Day to Book Flight from Perth (PER) to Washington (IAD)

Perth to Washington Flight Information

Find the Cheapest Flights from Perth (PER) to Washington (IAD)

Work hard, travel harder! Wotif brings you the cheapest Perth to Washington flights, making it possible to have a five star holiday without that five star price tag. Browse and compare our top PER to IAD routes and airport options. So, go ahead and treat yourself, your sweetheart, or the kids to an unforgettable holiday this year.

to Information

Traveling From
Perth
Origin Airport
Origin Airport IATA Code
PER
Traveling To
Washington Dulles Intl.
Destination Airport
Destination Airport IATA Code
IAD
Number of Airlines Serving
Average Flight Time
hours mins
Direct Flight Time
hours mins
Flight Price
AU$2,992
Address:
1 Saarinen Circle
Dulles VA, 20166
United States
IATA code:
IAD
Longitude:
-77.447735
Latitude:
38.95315
Time zone:
America/New_York
Address:
Perth WA,
Australia
IATA code:
PER
Longitude:
115.960236
Latitude:
-31.933604
Time zone:
Australia/Perth

Perth to Washington Flight Deals from AU$2,992

Considering a quick trip to Washington, but not sure which is the best route for you? Well, you’re in luck! Wotif has done the hard work, so all you need to do is check out these flights from PER to IAD. With heaps of cheap fares from Perth, we guarantee you’ll be arriving to your holiday destination in style without emptying your bank account in the process.

It’s easy to book flights to Washington from Perth  

For a huge choice of flights, simply enter your travel dates and hit search and we’ll hunt out fantastic deals on one-way, return and multi-city airfares to Washington from Perth from 10 different airlines. If you click the ‘direct flights’ box, you see flights that’ll get you to Washington in just hour(s) and mins, too.   

Snap up great deals on flights to Washington from Perth 

Choose from flights a day on average, with prices starting at AU$2,992 and rising to AU$3,292 depending on the cabin class, travel dates, and airline carrier. And if you’re up for a last-minute getaway, you can get great deals on flights from Perth to Washington today!  

Find cheap airfares to Washington from Perth 

Here are our insider tips for bagging a flight bargain: 

  • Look for midweek flights and late night, early morning arrival and departure times
  • Check out other airports near Perth and Washington
  • Avoid peak season (prices tend to be lower in October)
  • Be flexible with your travel dates and you can usually get cheaper options  

Reasons to book your flights to Washington from Perth with Wotif

Wotif is a super-easy way to find the best flight for you to Washington. Get more bang for your buck on flight and hotel or car rental combos and download the free Wotif app to tap into exclusive deals. Book now with Wotif and have a great flight!

 

Great places to stay after flight from Perth to Washington

Hyatt Regency Dulles International Airport

Hyatt Regency Dulles International Airport

4 out of 5
2300 Dulles Corner Blvd Herndon VA
The price is AU$211 per night from 5 July to 6 July
AU$211
5 July - 6 July
includes taxes & fees
Stay at this golf hotel in Herndon. Enjoy free Wi-Fi, breakfast (surcharge) and a free airport shuttle. Our guests praise the helpful staff and the clean rooms ...
8.8/10 Excellent! (1,802 reviews)
"I cannot recall the exact number of times I have stayed at this hotel. However, I can attest to its consistently clean and pleasant atmosphere. Despite its popularity, the hotel effectively manages its crowds during events."

Reviewed on 27 June 2026

Hyatt Regency Dulles International Airport
Washington Dulles Airport Marriott

Washington Dulles Airport Marriott

4 out of 5
45020 Aviation Dr Sterling VA
The price is AU$251 per night from 24 July to 25 July
AU$251
24 July - 25 July
includes taxes & fees
Stay at this business-friendly hotel in Sterling. Enjoy an outdoor pool, 2 restaurants and breakfast (surcharge). Our guests praise the helpful staff in their ...
Washington Dulles Airport Marriott
Courtyard by Marriott Dulles Airport Herndon

Courtyard by Marriott Dulles Airport Herndon

3 out of 5
13715 Sayward Blvd Herndon VA
The price is AU$165 per night from 12 July to 13 July
AU$165
12 July - 13 July
includes taxes & fees
Stay at this business-friendly hotel in Herndon. Enjoy free Wi-Fi, free parking and breakfast (surcharge). Our guests praise the helpful staff and the clean ...
9/10 Wonderful! (1,008 reviews)
"Airport van was out of commission so they arranged a Lyft for us which worked great! Everybody there was helpful and friendly"

Reviewed on 28 June 2026

Courtyard by Marriott Dulles Airport Herndon
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

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^Savings based on all package bookings made with Flight + Hotel on Wotif.com from , as compared to the price of the same components booked separately. Savings will vary based on origin/destination, length of trip, stay dates and selected travel supplier(s). Savings not available on all packages.