Flights Australia New South Wales Sydney Washington to Sydney

Flights from Washington to Sydney

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Washington to Sydney flight comparison made easy

Below you can see the best fares for your route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Washington to Sydney by changing tabs
Quickest
Cheapest
Air New Zealand
Air New Zealand
19 Aug.
DCA
12:30
Washington Reagan-National airport
26h 10m
2 Stops
04:40
+2
SYD
Sydney Kingsford Smith airport
Air New Zealand
26 Aug.
SYD
19:55
Sydney Kingsford Smith airport
26h 13m
2 Stops
08:08
+1
DCA
Washington Reagan-National airport
1,749 AUD
Air New Zealand
Air New Zealand
26 Aug.
IAD
13:05
Washington Dulles Intl airport
25h 35m
2 Stops
04:40
+2
SYD
Sydney Kingsford Smith airport
Air New Zealand
17 Sep.
SYD
21:55
Sydney Kingsford Smith airport
25h 58m
2 Stops
09:53
+1
IAD
Washington Dulles Intl airport
1,749 AUD
Air New Zealand
Air New Zealand
26 Aug.
DCA
12:25
Washington Reagan-National airport
26h 15m
2 Stops
04:40
+2
SYD
Sydney Kingsford Smith airport
Air New Zealand
16 Sep.
SYD
19:55
Sydney Kingsford Smith airport
28h 00m
2 Stops
09:55
+1
DCA
Washington Reagan-National airport
1,749 AUD
Virgin Australia
Virgin Australia
29 Oct.
DCA
13:35
Washington Reagan-National airport
22h 35m
1 Stop
03:10
+2
SYD
Sydney Kingsford Smith airport
Virgin Australia
21 Nov.
SYD
22:15
Sydney Kingsford Smith airport
21h 21m
1 Stop
03:36
+1
DCA
Washington Reagan-National airport
1,925 AUD
Qantas Airways
Qantas Airways
02 Nov.
IAD
14:59
Washington Dulles Intl airport
25h 56m
2 Stops
07:55
+2
SYD
Sydney Kingsford Smith airport
Qantas Airways
02 Dec.
SYD
04:55
Sydney Kingsford Smith airport
21h 50m
1 Stop
10:45
IAD
Washington Dulles Intl airport
1,864 AUD
Delta
Delta
20 Oct.
DCA
08:10
Washington Reagan-National airport
28h 25m
2 Stops
03:35
+2
SYD
Sydney Kingsford Smith airport
Delta
06 Nov.
SYD
23:35
Sydney Kingsford Smith airport
22h 05m
2 Stops
05:40
+1
DCA
Washington Reagan-National airport
2,083 AUD

How to get the cheapest flight from Washington to Sydney

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight for your trip
CHEAPEST MONTH TO FLY
February
The cheapest time of year to fly to Sydney from Washington is February. The most expensive is December.
CHEAPEST DAY TO FLY
Monday
The cheapest day of the week is usually Monday. The most expensive is usually Sunday.
CHEAPEST TIME TO FLY
at midday
Washington to Sydney flights are approximately 27% more expensive in the evening than at midday
CHEAPEST AIRLINE
Delta
Delta, United Airlines, and Qantas Airways are the most popular carriers operating from Washington to Sydney
CHEAPEST ROUTE
Washington Dulles Intl - Sydney Kingsford Smith
Fly from Washington Dulles Intl to Sydney Kingsford Smith for the best Washington - Sydney flight prices
CHEAPEST TIME TO BOOK
46 days before
The cheapest time to buy a flight from Washington to Sydney is approximately 46 days before departure
60
Days before departure
0

Flight information for Washington to Sydney

Find info about flight duration, direct flights, and airports for your flight from Washington to Sydney
Fastest flight time
25h 10m
The fastest flight from Washington to Sydney takes 25h 10m.
Direct flights
None
There are no direct flights from Washington to Sydney. Popular non-direct routes for this connection are Washington Dulles Intl - Sydney Kingsford Smith and Washington Reagan-National - Sydney Kingsford Smith.
Airports in Sydney
1 airport
There is 1 airport near Sydney: Sydney Kingsford Smith (SYD)

Alternative routes for Washington to Sydney

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times

Flights from Washington to:

  • Sydney Kingsford Smith
  • New South Wales
  • Australia
  • South Pacific

Flights to Sydney from:

Flights Australia New South Wales Sydney Washington to Sydney