NZ$1,828 Cheap Flights Washington to Perth (IAD-PER)

View NZ$1,828 flight on Sat, 15 Nov 2025Opens in a new window

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

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

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.

Cathay Pacific
Mon, 24 Nov - Mon, 1 Dec
IAD
Washington
PER
Perth
NZ$3,499 Return, found 1 day ago
NZ$3,499
Return
found 1 day ago
Select Cathay Pacific flight, departing Mon, 24 Nov from Washington to Perth, returning Mon, 1 Dec, priced at NZ$3,499 found 1 day ago
Cathay Pacific
Mon, 24 Nov - Mon, 1 Dec
IAD
Washington
PER
Perth
NZ$3,532 Return, found 1 day ago
NZ$3,532
Return
found 1 day ago
Select Cathay Pacific flight, departing Mon, 24 Nov from Washington to Perth, returning Mon, 1 Dec, priced at NZ$3,532 found 1 day ago
Malaysia Airlines
Mon, 24 Nov - Mon, 1 Dec
IAD
Washington
PER
Perth
NZ$3,686 Return, found 1 day ago
NZ$3,686
Return
found 1 day ago
Select Malaysia Airlines flight, departing Mon, 24 Nov from Washington to Perth, returning Mon, 1 Dec, priced at NZ$3,686 found 1 day ago
United
Mon, 24 Nov - Mon, 1 Dec
IAD
Washington
PER
Perth
NZ$3,769 Return, found 1 day ago
NZ$3,769
Return
found 1 day ago
Select United flight, departing Mon, 24 Nov from Washington to Perth, returning Mon, 1 Dec, priced at NZ$3,769 found 1 day ago
United
Mon, 24 Nov - Mon, 1 Dec
IAD
Washington
PER
Perth
NZ$4,030 Return, found 1 day ago
NZ$4,030
Return
found 1 day ago
Select United flight, departing Mon, 24 Nov from Washington to Perth, returning Mon, 1 Dec, priced at NZ$4,030 found 1 day ago
United
Mon, 24 Nov - Mon, 1 Dec
IAD
Washington
PER
Perth
NZ$4,038 Return, found 1 day ago
NZ$4,038
Return
found 1 day ago
Select United flight, departing Mon, 24 Nov from Washington to Perth, returning Mon, 1 Dec, priced at NZ$4,038 found 1 day ago
United
Mon, 24 Nov - Mon, 1 Dec
IAD
Washington
PER
Perth
NZ$4,050 Return, found 1 day ago
NZ$4,050
Return
found 1 day ago
Select United flight, departing Mon, 24 Nov from Washington to Perth, returning Mon, 1 Dec, priced at NZ$4,050 found 1 day ago
United
Mon, 24 Nov - Mon, 1 Dec
IAD
Washington
PER
Perth
NZ$4,055 Return, found 1 day ago
NZ$4,055
Return
found 1 day ago
Select United flight, departing Mon, 24 Nov from Washington to Perth, returning Mon, 1 Dec, priced at NZ$4,055 found 1 day ago
Etihad Airways
Mon, 24 Nov - Mon, 1 Dec
IAD
Washington
PER
Perth
NZ$4,122 Return, found 1 day ago
NZ$4,122
Return
found 1 day ago
Select Etihad Airways flight, departing Mon, 24 Nov from Washington to Perth, returning Mon, 1 Dec, priced at NZ$4,122 found 1 day ago
Qatar Airways
Mon, 24 Nov - Mon, 1 Dec
IAD
Washington
PER
Perth
NZ$4,591 Return, found 1 day ago
NZ$4,591
Return
found 1 day ago
Select Qatar Airways flight, departing Mon, 24 Nov from Washington to Perth, returning Mon, 1 Dec, priced at NZ$4,591 found 1 day ago

Frequently asked questions

How much is a flight from Washington Dulles Intl. Airport (IAD) to Perth Airport (PER)?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price quoted for a round-trip flight from Dulles Intl. Airport to Perth Airport (PER) was NZ$3,499. Cheap tickets don't hang around forever, so make sure you book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Washington Dulles Intl. Airport (IAD) to Perth Airport (PER)?
Every air carrier has its own set of terms and conditions. If you do decide to cancel, follow the simple instructions on our Customer Service Portal.
How do I find cheap flights from Washington Dulles Intl. Airport (IAD) to Perth Airport 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 IAD to Perth Airport (PER) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Washington Dulles Intl. Airport (IAD) to Perth Airport (PER)?
With a flight distance of 18 600 kilometres between Chantilly and Perth, this is a long trip. Be sure to stay hydrated and move your feet and legs every so often.
Which airlines fly direct from IAD to Perth Airport?
If you want to travel straight from Washington Dulles Intl. Airport (IAD) to Perth Airport (PER), you'll need to book a flight with at least one stop. Unfortunately, there are no airlines that fly directly between these airports.
Are Dulles Intl. Airport to Perth Airport (PER) flight tickets cheaper when they're purchased at the last minute?
Flight prices are constantly going up and down, so not always. While last-minute deals between IAD and Perth Airport are possible, it also makes sense to keep an eye on prices well before you fly. In fact, some carriers announce their prices up to 12 months prior to the departure date. Expedia is constantly updating the biggest airfare bargains around, so keep checking and be ready to lock in your seat when the price is right.

Travel information

Origin airport
Washington Dulles Intl.
Destination airport
Perth
Airlines serving
Air New Zealand, Cathay Pacific, Emirates, Malaysia Airlines, Qatar Airways, United
Return price
NZ$3,499
Distance
18464 km

Book with confidence

Perfect flights from Washington to Perth

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Washington to Perth. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Washington Dulles Intl. to Perth ticket options cater to your travel preferences, with incredible one-way fares from NZ$1,828 and roundtrip prices from NZ$3,499. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Perth and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Perth.
Perfect flights from Washington to Perth

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