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Cheap flights from Washington (WAS) to Sydney (SYD)

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The best prices from Washington to Sydney are usually found in February or May, booked 55 days in advance, depart on a Tuesday or Wednesday and return on a Friday

Cheap flights from Washington to Sydney
+105.0%
+70.0%
+35.0%
Base
Price
$863 - $1643
Temperature
32 - 75 °F
Rainfall
3 - 6 inches
Most popular in December High demand for flights, 23% potential price rise
Cheapest in February Best time to find cheap flights, 5% potential price drop
Average price $1252 Price for this month
Cheapest price $863 From Washington to Sydney

Cheap flights from Washington to Sydney in September 2019

The best prices found for IAD to SYD flights for September
17 Sep - 2 Oct
$1372pp
IAD
Washington Dulles Intl
Cathay Pacific
 
1 STOP
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Cathay Pacific
 
1 STOP
IAD
Washington Dulles Intl
23 Sep - 18 Dec
$1372pp
IAD
Washington Dulles Intl
Cathay Pacific
 
1 STOP
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Cathay Pacific
 
1 STOP
IAD
Washington Dulles Intl
28 Sep - 5 Oct
$1462pp
IAD
Washington Dulles Intl
Cathay Pacific
 
1 STOP
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Cathay Pacific
 
1 STOP
IAD
Washington Dulles Intl

Washington to Sydney 2019 flight deals

Cheap flights to Sydney from Washington found for this year
7 Nov - 17 Nov
$879pp
IAD
Washington Dulles Intl
Air China
 
1 STOP
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Air China
 
1 STOP
IAD
Washington Dulles Intl
1 Dec - 18 Dec
$887pp
IAD
Washington Dulles Intl
Air China
 
1 STOP
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Air China
 
1 STOP
IAD
Washington Dulles Intl
15 Oct - 18 Dec
$889pp
IAD
Washington Dulles Intl
Air China
 
1 STOP
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Air China
 
1 STOP
IAD
Washington Dulles Intl

Last minute flights from Washington to Sydney

Late deals on round-trip flights to Sydney from Washington, departing today and this week
17 Sep - 2 Oct
$1372pp
IAD
Washington Dulles Intl
Cathay Pacific
 
1 STOP
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Cathay Pacific
 
1 STOP
IAD
Washington Dulles Intl
12 Sep - 20 Sep
$1462pp
IAD
Washington Dulles Intl
Cathay Pacific
 
1 STOP
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Cathay Pacific
 
1 STOP
IAD
Washington Dulles Intl

Destination information for Sydney

Things to know before you go. Useful info for your trip from Washington to Sydney
Today's exchange rate
$1.00 = $1.46
Average temperature for September in Sydney
20.0 °C
Avg rainfall for September in Sydney
124.0 mm

Airports servicing Washington

Reagan National (DCA)
Washington Dulles Intl (IAD)

Airports servicing Sydney

Sydney (SYD)

Popular flight searches

Check out other popular destinations found by fellow travelers
In the next ten days, there will be 2 inches less rain in Sydney than in Washington .
The weather in Sydney for the next ten days will be 70°F - that’s 13°F cooler than Washington.
As such, there are no days where direct flights are available
Which airlines fly from Washington to Sydney?
Direct flights from Washington and Sydney are not currently serviced by an airline, according to our latest data.
So far this month, there have been 184 searches for flights from Washington to Sydney.