S$824 Cheap Flights from Sydney to Washington

View S$824 flight on Wed, 19 Feb,2025Opens in a new window

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 40% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Sydney to Washington (SYD-IAD)

Prices were available within the past 7 days and start at S$824 for one-way flights and S$2,099 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sat, 8 Mar - Mon, 17 Mar
SYD
Sydney
IAD
Washington
S$2,099 Return, found 21 hours ago
S$2,099
Return
found 21 hours ago
Select United flight, departing Sat, 8 Mar from Sydney to Washington, returning Mon, 17 Mar, priced at S$2,099 found 21 hours ago
Delta
Sat, 8 Mar - Mon, 17 Mar
SYD
Sydney
IAD
Washington
S$2,105 Return, found 21 hours ago
S$2,105
Return
found 21 hours ago
Select Delta flight, departing Sat, 8 Mar from Sydney to Washington, returning Mon, 17 Mar, priced at S$2,105 found 21 hours ago
United
Sat, 8 Mar - Mon, 17 Mar
SYD
Sydney
IAD
Washington
S$2,111 Return, found 21 hours ago
S$2,111
Return
found 21 hours ago
Select United flight, departing Sat, 8 Mar from Sydney to Washington, returning Mon, 17 Mar, priced at S$2,111 found 21 hours ago
United
Sat, 8 Mar - Mon, 17 Mar
SYD
Sydney
IAD
Washington
S$2,112 Return, found 21 hours ago
S$2,112
Return
found 21 hours ago
Select United flight, departing Sat, 8 Mar from Sydney to Washington, returning Mon, 17 Mar, priced at S$2,112 found 21 hours ago
Delta
Sat, 8 Mar - Mon, 17 Mar
SYD
Sydney
IAD
Washington
S$2,118 Return, found 21 hours ago
S$2,118
Return
found 21 hours ago
Select Delta flight, departing Sat, 8 Mar from Sydney to Washington, returning Mon, 17 Mar, priced at S$2,118 found 21 hours ago
United
Sat, 8 Mar - Mon, 17 Mar
SYD
Sydney
IAD
Washington
S$2,349 Return, found 20 hours ago
S$2,349
Return
found 20 hours ago
Select United flight, departing Sat, 8 Mar from Sydney to Washington, returning Mon, 17 Mar, priced at S$2,349 found 20 hours ago
Delta
Sat, 8 Mar - Mon, 17 Mar
SYD
Sydney
IAD
Washington
S$2,362 Return, found 20 hours ago
S$2,362
Return
found 20 hours ago
Select Delta flight, departing Sat, 8 Mar from Sydney to Washington, returning Mon, 17 Mar, priced at S$2,362 found 20 hours ago
Qatar Airways
Sat, 8 Mar - Mon, 17 Mar
SYD
Sydney
IAD
Washington
S$2,390 Return, found 20 hours ago
S$2,390
Return
found 20 hours ago
Select Qatar Airways flight, departing Sat, 8 Mar from Sydney to Washington, returning Mon, 17 Mar, priced at S$2,390 found 20 hours ago
American Airlines
Sat, 8 Mar - Mon, 17 Mar
SYD
Sydney
IAD
Washington
S$2,456 Return, found 20 hours ago
S$2,456
Return
found 20 hours ago
Select American Airlines flight, departing Sat, 8 Mar from Sydney to Washington, returning Mon, 17 Mar, priced at S$2,456 found 20 hours ago
Air Canada
Sat, 8 Mar - Mon, 17 Mar
SYD
Sydney
IAD
Washington
S$2,578 Return, found 20 hours ago
S$2,578
Return
found 20 hours ago
Select Air Canada flight, departing Sat, 8 Mar from Sydney to Washington, returning Mon, 17 Mar, priced at S$2,578 found 20 hours ago
Sydney to Washington route information
Origin airport
Kingsford Smith Intl.
Destination airport
Washington Dulles Intl.
Airlines serving
Air Canada, Air New Zealand, American Airlines, Delta, Emirates, Qantas Airways, Qatar Airways, United
Return price
S$2,098
Distance
15590 km

Flights from Sydney to Chantilly

When looking for plane tickets from Sydney to Chantilly, the ease and convenience of using Expedia simply can’t be beat. With tons of departure points and flights options from the top airline carriers, Expedia gives you the widest array of cheap flights to Chantilly. Look for SYD to IAD airfare with the assurance that you have the largest online travel agency working for you.

Expedia lets you search across the largest number of airlines and Chantilly flights, which means that you’ll be able to find a great flight deal at the perfect travel date and time. Our simple-to-use booking engine makes looking for terrific bargains easy and hassle-free; just enter your travel dates and departure city, and let Expedia do the rest! Adjust your travel dates and explore connecting flights to find an even better deal on your Sydney Chantilly flight!

Browse through dozens of options and rest assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Sydney to Chantilly trip. There’s simply no substitute for great prices suited to your travel needs and backed by excellent customer support.

Combine your Chantilly flight with a hotel and/or car rental for a package deal designed to save you even more money! Discover additional savings by booking in advance or find a last minute deal. There are tons of ways to save on your flights from Sydney to Chantilly with Expedia. Use us as your stop travel destination and have the confidence that you’re getting a bargain!

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 S$2,099. 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.
Washington Airports

Washington

Sydney to Ronald Reagan Washington National
S$1,775.90

Baltimore

*Available to Expedia members.