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
Delta
Delta
17 Sep.
IAD
08:14
Washington Dulles Intl airport
28h 21m
2 Stops
02:35
+2
SYD
Sydney Kingsford Smith airport
Delta
30 Oct.
SYD
21:20
Sydney Kingsford Smith airport
26h 33m
2 Stops
08:53
+1
IAD
Washington Dulles Intl airport
1,633 AUD
Delta
Delta
17 Sep.
DCA
09:25
Washington Reagan-National airport
27h 10m
2 Stops
02:35
+2
SYD
Sydney Kingsford Smith airport
Delta
30 Oct.
SYD
21:20
Sydney Kingsford Smith airport
26h 53m
2 Stops
09:13
+1
DCA
Washington Reagan-National airport
1,633 AUD
Delta
Delta
18 Feb.
IAD
07:15
Washington Dulles Intl airport
27h 55m
2 Stops
03:10
+2
SYD
Sydney Kingsford Smith airport
Delta
03 Mar.
SYD
22:25
Sydney Kingsford Smith airport
26h 15m
2 Stops
08:40
+1
IAD
Washington Dulles Intl airport
1,633 AUD
Delta
Delta
08 Feb.
DCA
12:35
Washington Reagan-National airport
23h 20m
1 Stop
03:55
+2
SYD
Sydney Kingsford Smith airport
Delta
18 Feb.
SYD
22:25
Sydney Kingsford Smith airport
21h 03m
1 Stop
03:28
+1
DCA
Washington Reagan-National airport
1,700 AUD
Delta
Delta
17 Sep.
DCA
09:25
Washington Reagan-National airport
27h 10m
2 Stops
02:35
+2
SYD
Sydney Kingsford Smith airport
Delta
30 Oct.
SYD
21:20
Sydney Kingsford Smith airport
26h 53m
2 Stops
09:13
+1
DCA
Washington Reagan-National airport
1,633 AUD
Delta
Delta
18 Feb.
IAD
07:15
Washington Dulles Intl airport
27h 55m
2 Stops
03:10
+2
SYD
Sydney Kingsford Smith airport
Delta
03 Mar.
SYD
22:25
Sydney Kingsford Smith airport
26h 15m
2 Stops
08:40
+1
IAD
Washington Dulles Intl airport
1,633 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
What is the cheapest month to fly to Sydney?
February
The cheapest time of year to fly to Sydney from Washington is February. The most expensive is December.
What is the cheapest day to fly to Sydney?
Monday
The cheapest day of the week is usually Monday. The most expensive is usually Tuesday.
When is the cheapest time to fly to Sydney?
at midday
Washington to Sydney flights are approximately 28% more expensive in the morning than at midday
What is the cheapest airline that flies to Sydney?
Delta
Delta, Qantas Airways, and United Airlines are the most popular carriers operating from Washington to Sydney
What is the cheapest route?
Washington Dulles Intl - Sydney Kingsford Smith
Fly from Washington Dulles Intl to Sydney Kingsford Smith for the best Washington - Sydney flight prices
When is the cheapest time to book a flight to Sydney?
56 days before
The cheapest time to buy a flight from Washington to Sydney is approximately 56 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 23h 55m The fastest flight from Washington to Sydney takes 23h 55m.
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
Philadelphia to Sydney
Fastest flight time
26h 03m
Cheapest price
1,568 AUD

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