Cheap flights from Washington, D.C. to Sydney from $857

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1 adult
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Tue 23/8

Flight information for Washington, D.C. to Sydney
(WAS to SYD)

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Sydney

Best price found

$857

Fastest flight time

23h 47m

Direct flights

None

Airports in Sydney

1 airport
The best one-way flight to Sydney from Washington, D.C. in the past 72 hours is $857. The best return flight deal from Washington, D.C. to Sydney found on momondo in the last 72 hours is $2,677.
The fastest flight from Washington, D.C. to Sydney takes 23h 47m
There are no direct flights from Washington, D.C. to Sydney. Popular non-direct routes for this connection are Washington, D.C. Reagan-National Airport - Sydney Kingsford Smith Airport, Washington, D.C. Dulles Intl Airport - Sydney Kingsford Smith Airport and Baltimore/Washington Airport - Sydney Kingsford Smith Airport.
There is 1 airport near Sydney: Sydney Kingsford Smith (SYD)

How to get the cheapest flight ticket from Washington, D.C. 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

What is the cheapest month to fly from Washington, D.C. to Sydney?

September

The cheapest time of year to fly to Sydney from Washington, D.C. is September. The most expensive is January.

What is the cheapest day to depart Washington, D.C. for Sydney?

Wednesday

The cheapest day of the week is usually Wednesday. The most expensive is usually Friday.

When is the cheapest time to fly from Washington, D.C. to Sydney?

in the morning

Washington, D.C. to Sydney flights are approximately 9% more expensive in the afternoon than in the morning

What is the cheapest Washington, D.C. to Sydney flight route?

Washington, D.C. Dulles Intl - Sydney Kingsford Smith

Fly from Washington, D.C. Dulles Intl to Sydney Kingsford Smith for the best Washington, D.C. - Sydney flight prices

How far in advance should you book Washington, D.C. to Sydney flights?

60 days before

The cheapest time to buy a flight from Washington, D.C. to Sydney is approximately 60 days to departure

If you are looking to fly from Washington, D.C. to Sydney, you are most likely going to fly from Washington, D.C. Dulles Intl Airport to Sydney Kingsford Smith Airport, the most popular airports on that route. You may be looking for an airport near Washington, D.C. Dulles Intl Airport to depart from when travelling to Sydney and Washington, D.C. Reagan-National Airport, located in Washington, D.C. is a great option. The cheapest route from Washington, D.C. to Sydney is IAD — SYD with an average price of $1,460 RT during the month of August.

Washington, D.C. Dulles Intl Airport (IAD) to Sydney Kingsford Smith Airport (SYD)$1,460
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Washington, D.C. Reagan-National Airport (DCA) to Sydney Kingsford Smith Airport (SYD)$1,567
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Easily compare return flights from Washington, D.C. to Sydney

Below you can see the best fares for your return flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Washington, D.C. to Sydney by changing tabs
American Airlines
1 Nov.
DCA04:52Washington, D.C. Reagan-National
33h 08m
1 stop
SYD14:00Sydney Kingsford Smith
15 Nov.
SYD06:15Sydney Kingsford Smith
20h 41m
1 stop
DCA02:56Washington, D.C. Reagan-National
Multiple Airlines
1 Nov.
IAD12:05Washington, D.C. Dulles Intl
25h 55m
1 stop
SYD14:00Sydney Kingsford Smith
7 Nov.
SYD06:15Sydney Kingsford Smith
33h 55m
2 stops
IAD16:10Washington, D.C. Dulles Intl
United Airlines
9 Nov.
BWI09:34Baltimore/Washington
24h 26m
1 stop
SYD10:00Sydney Kingsford Smith
28 Nov.
SYD06:50Sydney Kingsford Smith
26h 57m
1 stop
BWI09:47Baltimore/Washington
Delta
9 Nov.
BWI04:45Baltimore/Washington
30h 45m
2 stops
SYD11:30Sydney Kingsford Smith
28 Nov.
SYD06:20Sydney Kingsford Smith
27h 35m
2 stops
BWI09:55Baltimore/Washington
American Airlines
1 Nov.
IAD02:20Washington, D.C. Dulles Intl
35h 40m
2 stops
SYD14:00Sydney Kingsford Smith
15 Nov.
SYD06:15Sydney Kingsford Smith
26h 19m
2 stops
IAD08:34Washington, D.C. Dulles Intl
American Airlines
1 Nov.
DCA13:25Washington, D.C. Reagan-National
24h 35m
2 stops
SYD14:00Sydney Kingsford Smith
15 Nov.
SYD06:15Sydney Kingsford Smith
24h 10m
2 stops
DCA06:25Washington, D.C. Reagan-National

Find the cheapest one-way flights from Washington, D.C. to Sydney

If you're looking for one-way flights from Washington, D.C. to Sydney, view some of our deals below provided by Air Canada, Cathay Pacific and Delta
Multiple Airlines
7 Dec.
BWI14:07Baltimore/Washington
52h 38m
2 stops
SYD18:45Sydney Kingsford Smith
Air Canada
2 Dec.
IAD10:50Washington, D.C. Dulles Intl
46h 55m
2 stops
SYD09:45Sydney Kingsford Smith
Cathay Pacific
31 Oct.
DCA15:45Washington, D.C. Reagan-National
49h 15m
2 stops
SYD17:00Sydney Kingsford Smith

Search last-minute flights to Sydney from Washington, D.C.

Find and compare return flight prices for your last-minute flight from Washington, D.C. to Sydney
Multiple Airlines
16 Aug.
IAD12:10Washington, D.C. Dulles Intl
29h 35m
2 stops
SYD17:45Sydney Kingsford Smith
8 Sep.
SYD09:25Sydney Kingsford Smith
41h 09m
2 stops
IAD02:34Washington, D.C. Dulles Intl
Air New Zealand
19 Aug.
IAD18:00Washington, D.C. Dulles Intl
46h 30m
2 stops
SYD16:30Sydney Kingsford Smith
17 Mar.
SYD07:55Sydney Kingsford Smith
27h 02m
2 stops
IAD10:57Washington, D.C. Dulles Intl
Cathay Pacific
18 Aug.
DCA15:38Washington, D.C. Reagan-National
34h 27m
2 stops
SYD02:05Sydney Kingsford Smith
10 Sep.
SYD17:35Sydney Kingsford Smith
50h 14m
2 stops
DCA19:49Washington, D.C. Reagan-National
United Airlines
21 Aug.
IAD13:05Washington, D.C. Dulles Intl
23h 55m
2 stops
SYD13:00Sydney Kingsford Smith
20 Sep.
SYD06:20Sydney Kingsford Smith
20h 03m
1 stop
IAD02:23Washington, D.C. Dulles Intl
Delta
17 Aug.
IAD05:51Washington, D.C. Dulles Intl
30h 54m
2 stops
SYD12:45Sydney Kingsford Smith
24 Aug.
SYD07:45Sydney Kingsford Smith
25h 40m
2 stops
IAD09:25Washington, D.C. Dulles Intl
Qantas Airways
17 Aug.
DCA05:15Washington, D.C. Reagan-National
31h 40m
1 stop
SYD12:55Sydney Kingsford Smith
24 Aug.
SYD15:15Sydney Kingsford Smith
39h 44m
3 stops
DCA06:59Washington, D.C. Reagan-National

United Airlines flights from Washington, D.C. to Sydney

Our best United Airlines deals on Washington, D.C. to Sydney flight tickets
United Airlines
9 Nov.
BWI09:34Baltimore/Washington
24h 26m
1 stop
SYD10:00Sydney Kingsford Smith
28 Nov.
SYD06:50Sydney Kingsford Smith
26h 57m
1 stop
BWI09:47Baltimore/Washington
United Airlines
25 Oct.
BWI04:48Baltimore/Washington
32h 12m
1 stop
SYD13:00Sydney Kingsford Smith
13 Nov.
SYD06:50Sydney Kingsford Smith
26h 57m
1 stop
BWI09:47Baltimore/Washington
United Airlines
23 Nov.
BWI03:33Baltimore/Washington
32h 32m
1 stop
SYD12:05Sydney Kingsford Smith
12 Dec.
SYD09:00Sydney Kingsford Smith
33h 18m
1 stop
BWI18:18Baltimore/Washington

Delta flights from Washington, D.C. to Sydney

Our best Delta deals on Washington, D.C. to Sydney flight tickets
Delta
9 Nov.
BWI04:45Baltimore/Washington
30h 45m
2 stops
SYD11:30Sydney Kingsford Smith
28 Nov.
SYD06:20Sydney Kingsford Smith
27h 35m
2 stops
BWI09:55Baltimore/Washington
Delta
25 Oct.
BWI08:45Baltimore/Washington
28h 00m
2 stops
SYD12:45Sydney Kingsford Smith
14 Nov.
SYD06:20Sydney Kingsford Smith
25h 55m
2 stops
BWI08:15Baltimore/Washington
Delta
25 Oct.
BWI08:45Baltimore/Washington
28h 00m
2 stops
SYD12:45Sydney Kingsford Smith
10 Nov.
SYD06:20Sydney Kingsford Smith
25h 55m
2 stops
BWI08:15Baltimore/Washington

  • Are airlines flying from Washington, D.C. to Sydney Kingsford Smith offering flexible cancellation due to COVID-19?

    Due to the global impact of COVID-19, some of our airline partners operating flights from Washington, D.C. to Sydney Kingsford Smith, such as Qantas Airways, United Airlines, and Air Canada may have flexible cancellation policies in place. Use our site to search for all of the airlines offering this flexibility to you.

  • How far is Washington, D.C. to Sydney Kingsford Smith by plane?

    Washington, D.C. and Sydney Kingsford Smith are 15700.1 km apart from one another. By plane, this route typically takes 23h 18m.



Alternative routes for Washington, D.C. to Sydney

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Washington, D.C. to Ballina Flights
Fastest flight time29h 31m
Cheapest price$5,187

Similar Washington, D.C. to Sydney flights

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