Flights Australia New South Wales Sydney Washington to Sydney

Cheap flights from Washington to Sydney

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Easily compare round trip flights from Washington to Sydney

Below you can see the best fares for your round trip flight 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 pm
Washington Reagan-National airport
26h 10m
2 Stops
4:40 am
+2
SYD
Sydney Kingsford Smith airport
Air New Zealand
26 Aug
SYD
7:55 pm
Sydney Kingsford Smith airport
26h 13m
2 Stops
8:08 am
+1
DCA
Washington Reagan-National airport
1,204 USD
Air New Zealand
Air New Zealand
26 Aug
IAD
1:05 pm
Washington Dulles Intl airport
25h 35m
2 Stops
4:40 am
+2
SYD
Sydney Kingsford Smith airport
Air New Zealand
17 Sep
SYD
9:55 pm
Sydney Kingsford Smith airport
25h 58m
2 Stops
9:53 am
+1
IAD
Washington Dulles Intl airport
1,204 USD
ANA
ANA
05 Nov
DCA
8:45 am
Washington Reagan-National airport
28h 10m
2 Stops
4:55 am
+2
SYD
Sydney Kingsford Smith airport
ANA
18 Nov
SYD
8:30 am
Sydney Kingsford Smith airport
54h 15m
2 Stops
10:45 pm
+1
DCA
Washington Reagan-National airport
1,259 USD
Virgin Australia
Virgin Australia
29 Oct
DCA
1:35 pm
Washington Reagan-National airport
22h 35m
1 Stop
3:10 am
+2
SYD
Sydney Kingsford Smith airport
Virgin Australia
21 Nov
SYD
10:15 pm
Sydney Kingsford Smith airport
21h 21m
1 Stop
3:36 am
+1
DCA
Washington Reagan-National airport
1,325 USD
Qantas Airways
Qantas Airways
02 Nov
IAD
2:59 pm
Washington Dulles Intl airport
25h 56m
2 Stops
7:55 am
+2
SYD
Sydney Kingsford Smith airport
Qantas Airways
02 Dec
SYD
4:55 am
Sydney Kingsford Smith airport
21h 50m
1 Stop
10:45 am
IAD
Washington Dulles Intl airport
1,283 USD
American Airlines
American Airlines
31 Jul
DCA
1:35 pm
Washington Reagan-National airport
23h 50m
1 Stop
3:25 am
+2
SYD
Sydney Kingsford Smith airport
American Airlines
08 Aug
SYD
8:15 pm
Sydney Kingsford Smith airport
25h 06m
1 Stop
7:21 am
+1
DCA
Washington Reagan-National airport
1,459 USD

How to get the cheapest flight ticket 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 ticket for your trip
CHEAPEST MONTH TO FLY
February
The cheapest time of year to fly to Sydney from Washington is February. Most expensive is December
CHEAPEST DAY TO FLY
Tuesday
The cheapest day of the week is typically Tuesday. The most expensive is typically Friday
CHEAPEST TIME TO FLY
in the Morning
Washington to Sydney flights are approximately 5% more expensive in the Afternoon than in the Morning
CHEAPEST AIRLINE
Spirit Airlines
Spirit Airlines, Alaska Airlines, and Major Airline 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 to departure
60
Days before departure
0

Flight information for Washington to Sydney (WAS - SYD)

Find info about flight duration, direct flights, and airports for your flight from Washington to Sydney
Fastest flight time
23h 0m
The fastest flight from Washington to Sydney takes 23h 0m.
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:

  • Washington
  • District of Columbia
  • United States
  • North America
*Flight prices to Sydney are based on prices for economy tickets found by momondo users during searches within the last 72 hours. These prices may no longer be available.
Flights Australia New South Wales Sydney Washington to Sydney