Menu
Menu
New York

Cheap flights from Washington (WAS) to Australia

Know your dates, get live prices in seconds:

From
To
Depart
Return
Any month
Compare vs. Cheapflights |
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime

We work with more than 300 partners to bring you better travel deals

Cheap flights from Washington to Australia in September 2019

The best prices found for IAD to Australia flights for September
30 Sep - 12 Oct
$1356pp
IAD
Washington Dulles Intl
Cathay Pacific
 
1 STOP
PER
Perth
PER
Perth
Cathay Pacific
 
1 STOP
IAD
Washington Dulles Intl
26 Sep - 4 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 Australia 2019 flight deals

Cheap flights to Australia from Washington found for this year
30 Nov - 15 Dec
$926pp
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 - 7 Dec
$998pp
IAD
Washington Dulles Intl
Air China
 
1 STOP
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Air China
 
1 STOP
IAD
Washington Dulles Intl
11 Nov - 9 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

Last minute flights from Washington to Australia

Late deals on round-trip flights to Australia from Washington, departing today and this week
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
26 Sep - 4 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
21 Sep - 30 Sep
$1628pp
IAD
Washington Dulles Intl
Etihad Airways
 
1 STOP
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Etihad Airways
 
1 STOP
IAD
Washington Dulles Intl

Destination information for Australia

Things to know before you go. Useful info for your trip from Washington to Australia
Today's exchange rate
$1.00 = $1.47

Airports servicing Washington

Washington Dulles Intl (IAD)
Average temperature for September in Australia
Avg rainfall for September in Australia