S$1,199 Cheap Flights from Perth to Washington

View S$1,199 flight on Sun, 17 Aug, 2025Opens in a new window

Popular airlines from Perth Airport (PER) to Washington Dulles Intl. Airport (IAD)

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Cheap Flights from Perth to Washington (PER-IAD)

Prices were available within the past 7 days and start at S$1,199 for one-way flights and S$1,872 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sun, 17 Aug - Tue, 2 Dec
PER
Perth
IAD
Washington
S$1,872 Return, found 1 day ago
S$1,872
Return
found 1 day ago
Select American Airlines flight, departing Sun, 17 Aug from Perth to Washington, returning Tue, 2 Dec, priced at S$1,872 found 1 day ago
Qantas Airways
Sun, 17 Aug - Tue, 2 Dec
PER
Perth
IAD
Washington
S$1,873 Return, found 1 day ago
S$1,873
Return
found 1 day ago
Select Qantas Airways flight, departing Sun, 17 Aug from Perth to Washington, returning Tue, 2 Dec, priced at S$1,873 found 1 day ago
American Airlines
Sun, 17 Aug - Tue, 2 Dec
PER
Perth
IAD
Washington
S$2,534 Return, found 1 day ago
S$2,534
Return
found 1 day ago
Select American Airlines flight, departing Sun, 17 Aug from Perth to Washington, returning Tue, 2 Dec, priced at S$2,534 found 1 day ago
Qantas Airways
Sun, 17 Aug - Tue, 2 Dec
PER
Perth
IAD
Washington
S$2,535 Return, found 1 day ago
S$2,535
Return
found 1 day ago
Select Qantas Airways flight, departing Sun, 17 Aug from Perth to Washington, returning Tue, 2 Dec, priced at S$2,535 found 1 day ago
American Airlines
Sun, 17 Aug - Tue, 2 Dec
PER
Perth
IAD
Washington
S$2,595 Return, found 1 day ago
S$2,595
Return
found 1 day ago
Select American Airlines flight, departing Sun, 17 Aug from Perth to Washington, returning Tue, 2 Dec, priced at S$2,595 found 1 day ago
Qantas Airways
Sun, 17 Aug - Tue, 2 Dec
PER
Perth
IAD
Washington
S$2,596 Return, found 1 day ago
S$2,596
Return
found 1 day ago
Select Qantas Airways flight, departing Sun, 17 Aug from Perth to Washington, returning Tue, 2 Dec, priced at S$2,596 found 1 day ago
United
Sun, 17 Aug - Tue, 2 Dec
PER
Perth
IAD
Washington
S$2,704 Return, found 1 day ago
S$2,704
Return
found 1 day ago
Select United flight, departing Sun, 17 Aug from Perth to Washington, returning Tue, 2 Dec, priced at S$2,704 found 1 day ago
United
Sun, 17 Aug - Tue, 2 Dec
PER
Perth
IAD
Washington
S$2,713 Return, found 1 day ago
S$2,713
Return
found 1 day ago
Select United flight, departing Sun, 17 Aug from Perth to Washington, returning Tue, 2 Dec, priced at S$2,713 found 1 day ago
Air New Zealand
Sun, 17 Aug - Tue, 2 Dec
PER
Perth
IAD
Washington
S$2,927 Return, found 1 day ago
S$2,927
Return
found 1 day ago
Select Air New Zealand flight, departing Sun, 17 Aug from Perth to Washington, returning Tue, 2 Dec, priced at S$2,927 found 1 day ago
Jetstar
Sun, 17 Aug - Tue, 2 Dec
PER
Perth
IAD
Washington
S$2,929 Return, found 1 day ago
S$2,929
Return
found 1 day ago
Select Jetstar flight, departing Sun, 17 Aug from Perth to Washington, returning Tue, 2 Dec, priced at S$2,929 found 1 day ago
Perth to Washington route information
Origin airport
Perth
Destination airport
Washington Dulles Intl.
Airlines serving
Air Canada, Air New Zealand, American Airlines, Emirates, Qantas Airways, Qatar Airways, United
Return price
S$1,872
Distance
18464 km

Perfect flights from Perth to Washington

Your Journey from Perth to Washington

Start your unforgettable journey with Expedia. Our broad selection of flights from Perth to Washington caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including American Airlines, Qantas Airways, Air New Zealand, United, Emirates, Jetstar. Our selection of flights from Perth to Washington Dulles Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Perth to Washington Flights

Experience the joy of finding cheap flights from Perth to Washington Dulles Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$1,199 and roundtrip prices from S$1,872*.
 

Pre-Flight Essentials

Ensure a smooth journey from Perth to Washington with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Washington

Picture yourself stepping off the plane in Washington and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Perth to Washington Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Perth to Washington.
 

Beyond the Flight – Exploring Washington

With Expedia, your adventure extends beyond the flight. Explore Washington at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Perth to Washington with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Perth to Washington with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Frequently asked questions

How much is a flight from PER to Dulles Intl. Airport?
Start packing your suitcase, because round-trip journeys from Perth Airport to Washington Dulles Intl. Airport (IAD) start from S$1,872. That's based on fares advertised within the last 7 days on Expedia for flights departing within the next year. Prices can increase quickly, so book today to lock in the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from PER to IAD?
We get that things crop up unexpectedly, so we've made it as hassle-free as possible for you to cancel your trip online. Just head to the Customer Service Portal and follow the instructions.
How do I find cheap flights from Perth Airport (PER) to Washington Dulles Intl. Airport (IAD) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for PER to IAD flights, you'll see a "no change fees" filter for you to select.
How far is the flight from PER to IAD?
You'll have 18,600 kilometres to cover on the long-haul Perth to Chantilly route. Dress in layers of comfortable clothes and consider taking a sleep mask and earplugs.
Which airlines fly direct from PER to Washington Dulles Intl. Airport (IAD)?
You won't find any airlines flying directly between Perth Airport and IAD, so be prepared to make at least one stop on your journey. A layover, whether short or long, can be a nice way to break up a trip!
Are Perth Airport (PER) to Washington Dulles Intl. Airport (IAD) flight tickets cheaper when they're purchased at the last minute?
Airline tickets from Perth Airport (PER) to Dulles Intl. Airport are available up to 12 months before departure on Expedia. And although you may occasionally score great last-minute deal, it's not something you should bank on. Also, booking your flights ahead of time means you'll have more options --- and you can avoid getting stuck in the dreaded middle seat! We're constantly updating our fares to make sure you get the biggest bargains, so check back often for all the latest specials.

Explore a world of travel with Expedia

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