NZ$1,153 Cheap Flights Sydney to Washington (SYD-IAD)

View NZ$1,153 flight on Wed, 22 Oct. 2025Opens in a new window

Popular airlines from Sydney Airport (SYD) to Washington Dulles International Airport (IAD)

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Cheap Flights from Sydney (SYD) 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.

All Nippon Airways
Sun, 15 Feb. - Tue, 17 Feb.
SYD
Sydney
IAD
Washington
NZ$2,337 Return, found 22 hours ago
NZ$2,337
Return
found 22 hours ago
Select All Nippon Airways flight, departing Sun, 15 Feb. from Sydney to Washington, returning Tue, 17 Feb., priced at NZ$2,337 found 22 hours ago
All Nippon Airways
Sun, 15 Feb. - Tue, 17 Feb.
SYD
Sydney
IAD
Washington
NZ$2,337 Return, found 22 hours ago
NZ$2,337
Return
found 22 hours ago
Select All Nippon Airways flight, departing Sun, 15 Feb. from Sydney to Washington, returning Tue, 17 Feb., priced at NZ$2,337 found 22 hours ago
All Nippon Airways
Wed, 22 Oct. - Wed, 29 Oct.
SYD
Sydney
IAD
Washington
NZ$2,437 Return, found 3 days ago
NZ$2,437
Return
found 3 days ago
Select All Nippon Airways flight, departing Wed, 22 Oct. from Sydney to Washington, returning Wed, 29 Oct., priced at NZ$2,437 found 3 days ago
United
Wed, 22 Oct. - Wed, 29 Oct.
SYD
Sydney
IAD
Washington
NZ$2,439 Return, found 3 days ago
NZ$2,439
Return
found 3 days ago
Select United flight, departing Wed, 22 Oct. from Sydney to Washington, returning Wed, 29 Oct., priced at NZ$2,439 found 3 days ago
Delta
Wed, 22 Oct. - Wed, 29 Oct.
SYD
Sydney
IAD
Washington
NZ$2,439 Return, found 3 days ago
NZ$2,439
Return
found 3 days ago
Select Delta flight, departing Wed, 22 Oct. from Sydney to Washington, returning Wed, 29 Oct., priced at NZ$2,439 found 3 days ago
Air Canada
Wed, 22 Oct. - Wed, 29 Oct.
SYD
Sydney
IAD
Washington
NZ$2,466 Return, found 3 days ago
NZ$2,466
Return
found 3 days ago
Select Air Canada flight, departing Wed, 22 Oct. from Sydney to Washington, returning Wed, 29 Oct., priced at NZ$2,466 found 3 days ago
Air Canada
Wed, 22 Oct. - Wed, 29 Oct.
SYD
Sydney
IAD
Washington
NZ$2,548 Return, found 3 days ago
NZ$2,548
Return
found 3 days ago
Select Air Canada flight, departing Wed, 22 Oct. from Sydney to Washington, returning Wed, 29 Oct., priced at NZ$2,548 found 3 days ago
Air Canada
Wed, 22 Oct. - Wed, 29 Oct.
SYD
Sydney
IAD
Washington
NZ$2,559 Return, found 3 days ago
NZ$2,559
Return
found 3 days ago
Select Air Canada flight, departing Wed, 22 Oct. from Sydney to Washington, returning Wed, 29 Oct., priced at NZ$2,559 found 3 days ago
Air Canada
Wed, 22 Oct. - Wed, 29 Oct.
SYD
Sydney
IAD
Washington
NZ$2,570 Return, found 3 days ago
NZ$2,570
Return
found 3 days ago
Select Air Canada flight, departing Wed, 22 Oct. from Sydney to Washington, returning Wed, 29 Oct., priced at NZ$2,570 found 3 days ago
American Airlines
Wed, 22 Oct. - Wed, 29 Oct.
SYD
Sydney
IAD
Washington
NZ$2,586 Return, found 3 days ago
NZ$2,586
Return
found 3 days ago
Select American Airlines flight, departing Wed, 22 Oct. from Sydney to Washington, returning Wed, 29 Oct., priced at NZ$2,586 found 3 days ago
Flight from Sydney to Washington route information
Origin airport
Kingsford Smith Intl.
Destination airport
Washington Dulles Intl.
Airlines serving
Air Canada, Air New Zealand, All Nippon Airways, American Airlines, Delta, Emirates, Etihad Airways, Korean Air, Qantas Airways, Qatar Airways, United
Return price
NZ$2,336
Distance
15590 km

Perfect flights from Sydney to Washington

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Sydney to Washington. 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 Kingsford Smith Intl. to Washington Dulles Intl. ticket options cater to your travel preferences, with incredible one-way fares from NZ$1,153 and roundtrip prices from NZ$2,337. 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 Washington Dulles Intl. 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 Washington.

Frequently asked questions

How much is a flight from Kingsford Smith Intl. Airport (SYD) to IAD?
The lowest price advertised for a round-trip journey from Sydney Airport to IAD is NZ$2,337. But you better act quick. This figure is based on fares listed within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Kingsford Smith Intl. Airport (SYD) to Dulles Intl. Airport?
We get that things come up unexpectedly, so we've made it as easy as possible for you to cancel your trip online. Just visit the Customer Service Portal and follow the instructions.
How do I find cheap flights from Sydney Airport to 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 Mascot Airport to Dulles Intl. Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Sydney Airport to IAD?
With a flight distance of 15 700 kilometres between Sydney and Chantilly, this is a long flight. Be sure to keep well hydrated and move around the cabin every now and then.
Which airlines fly direct from Kingsford Smith Intl. Airport (SYD) to Dulles Intl. Airport?
Right now, no airlines offer direct flights from Kingsford Smith Intl. Airport (SYD) to Dulles Intl. Airport. You'll need to book a flight with one or more stops. To get the best price and connections, lock in your airfare well in advance.
Are SYD to Washington Dulles Intl. Airport (IAD) flight tickets cheaper when they're purchased at the last minute?
Last-minute bookings from Kingsford Smith Intl. Airport (SYD) to Washington Dulles Intl. Airport (IAD) can be hit-or-miss. It is possible to score a bargain, but you could also completely miss out! If you'd prefer to start planning early, Expedia compares flight deals up to 12 months in advance. Just remember that not all airlines publish their prices that far in advance. Our top tip? Check back often as prices are updated frequently.

Explore a world of travel with Expedia

Washington Flight Deals

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Sydney to Baltimore Washington Intl. Thurgood Marshall
NZ$2,336.10

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*Available to Expedia members.