￥137,460 Cheap Flights from Sydney (SYD) to Washington (DCA)

View ￥137,460 flight on Thu, Jun 4, 2026Opens in a new window

Popular airlines from Sydney Airport (SYD) to Ronald Reagan Washington National Airport (DCA)

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 40% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Sydney to Washington (SYD-DCA)

Prices were available within the past 7 days and start at ￥137,460 for one-way flights and ￥327,340 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Mon, Jun 1 - Tue, Jun 30
SYD
Sydney
DCA
Washington
￥327,340 Roundtrip, found 4 days ago
￥327,340
Roundtrip
found 4 days ago
Select United flight, departing Mon, Jun 1 from Sydney to Washington, returning Tue, Jun 30, priced at ￥327,340 found 4 days ago
Qantas Airways
Mon, Jun 1 - Tue, Jun 30
SYD
Sydney
DCA
Washington
￥334,940 Roundtrip, found 4 days ago
￥334,940
Roundtrip
found 4 days ago
Select Qantas Airways flight, departing Mon, Jun 1 from Sydney to Washington, returning Tue, Jun 30, priced at ￥334,940 found 4 days ago
Qantas Airways
Mon, Jun 1 - Tue, Jun 30
SYD
Sydney
DCA
Washington
￥335,040 Roundtrip, found 4 days ago
￥335,040
Roundtrip
found 4 days ago
Select Qantas Airways flight, departing Mon, Jun 1 from Sydney to Washington, returning Tue, Jun 30, priced at ￥335,040 found 4 days ago
Delta
Mon, Jun 1 - Tue, Jun 30
SYD
Sydney
DCA
Washington
￥342,260 Roundtrip, found 4 days ago
￥342,260
Roundtrip
found 4 days ago
Select Delta flight, departing Mon, Jun 1 from Sydney to Washington, returning Tue, Jun 30, priced at ￥342,260 found 4 days ago
Air New Zealand
Mon, Jun 1 - Tue, Jun 30
SYD
Sydney
DCA
Washington
￥354,900 Roundtrip, found 4 days ago
￥354,900
Roundtrip
found 4 days ago
Select Air New Zealand flight, departing Mon, Jun 1 from Sydney to Washington, returning Tue, Jun 30, priced at ￥354,900 found 4 days ago
American Airlines
Sun, May 17 - Wed, May 20
SYD
Sydney
DCA
Washington
￥355,610 Roundtrip, found 2 days ago
￥355,610
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sun, May 17 from Sydney to Washington, returning Wed, May 20, priced at ￥355,610 found 2 days ago
United
Sun, May 17 - Wed, May 20
SYD
Sydney
DCA
Washington
￥355,670 Roundtrip, found 2 days ago
￥355,670
Roundtrip
found 2 days ago
Select United flight, departing Sun, May 17 from Sydney to Washington, returning Wed, May 20, priced at ￥355,670 found 2 days ago
Air New Zealand
Mon, Jun 1 - Tue, Jun 30
SYD
Sydney
DCA
Washington
￥359,930 Roundtrip, found 4 days ago
￥359,930
Roundtrip
found 4 days ago
Select Air New Zealand flight, departing Mon, Jun 1 from Sydney to Washington, returning Tue, Jun 30, priced at ￥359,930 found 4 days ago
Air New Zealand
Mon, Jun 1 - Tue, Jun 30
SYD
Sydney
DCA
Washington
￥359,940 Roundtrip, found 4 days ago
￥359,940
Roundtrip
found 4 days ago
Select Air New Zealand flight, departing Mon, Jun 1 from Sydney to Washington, returning Tue, Jun 30, priced at ￥359,940 found 4 days ago
Air New Zealand
Mon, Jun 1 - Tue, Jun 30
SYD
Sydney
DCA
Washington
￥360,820 Roundtrip, found 4 days ago
￥360,820
Roundtrip
found 4 days ago
Select Air New Zealand flight, departing Mon, Jun 1 from Sydney to Washington, returning Tue, Jun 30, priced at ￥360,820 found 4 days ago

Frequently asked questions

How much is a flight from Kingsford Smith Intl. Airport (SYD) to Ronald Reagan Washington National Airport (DCA)?
The lowest price advertised for a round-trip flight from Sydney Airport to Ronald Reagan Washington National Airport (DCA) is ￥327,340. But you better get a move on. This figure is taken from fares offered 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 Mascot Airport to Ronald Reagan Washington National Airport (DCA)?
Each 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 SYD to DCA 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 SYD to Ronald Reagan Washington National Airport (DCA) flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from Mascot Airport to Ronald Reagan Washington National Airport (DCA)?
The flight time from Sydney Airport to National Airport is usually around 18 hours and 51 minutes. It's is no quick joyride, so be sure to fill your carry-on bag with whatever you need to keep you entertained.
How far is the flight from Kingsford Smith Intl. Airport (SYD) to National Airport?
You'll have 15,700 kilometers to cover on the long-haul Sydney to Arlington route. Wear comfy clothes and consider taking a neck pillow with you.
Which airlines fly direct from Sydney Airport to Ronald Reagan Washington National Airport (DCA)?
There are no direct flights, so you'll need to make at least one stop between Mascot Airport and Ronald Reagan Washington National Airport (DCA). Make the most of the layover time to stretch your legs and grab a coffee.
Are SYD to National Airport flight tickets cheaper when they're purchased at the last minute?
It is possible to pick up an amazing last-minute deal from Kingsford Smith Intl. Airport (SYD) to DCA, but it's also possible to miss out altogether! As many airlines advertise prices up to a year in advance, it's worthwhile keeping an eye on fares early and being ready to pounce when you spot a good bargain. Expedia compares air carrier prices and updates flight deals all the time, so you can be sure you're always getting the latest offers.

Travel information

Origin airport
Kingsford Smith Intl.
Destination airport
Ronald Reagan Washington National
Roundtrip price
￥327,340
Distance
15623 km

Explore a world of travel with Expedia

*Available to Expedia members.