Cheap flights from Washington, D.C. Dulles Intl Airport to Sydney from $966

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Wed 10/8
Wed 17/8

Flight information for Washington, D.C. Dulles Intl Airport to Sydney
(IAD to SYD)

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

Best price found

$966

Fastest flight time

26h 45m

Direct flights

None

Airports in Sydney

1 airport
The best one-way flight to Sydney from Washington, D.C. Dulles Intl Airport in the past 72 hours is $966. The best return flight deal from Washington, D.C. Dulles Intl Airport to Sydney found on momondo in the last 72 hours is $3,181.
The fastest flight from Washington, D.C. Dulles Intl Airport to Sydney takes 26h 45m
There are no direct flights from Washington, D.C. Dulles Intl Airport to Sydney. Popular non-direct route for this connection is Washington, D.C. Dulles Intl 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. Dulles Intl Airport 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. Dulles Intl Airport to Sydney?

September

The cheapest time of year to fly to Sydney from Washington, D.C. Dulles Intl Airport is September. The most expensive is April.

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

45 days before

The cheapest time to buy a flight from Washington, D.C. Dulles Intl Airport to Sydney is approximately 45 days to departure

When travelling from Washington, D.C. to Sydney, the most popular airport to fly into is Sydney Kingsford Smith Airport. The majority of travellers flying into Sydney Kingsford Smith Airport from Washington, D.C. are departing from Washington, D.C. Dulles Intl Airport. In August, $1,632 is typically the cheapest round trip price you’ll find from Washington, D.C. to Sydney which you can find when you fly IAD — SYD.

Washington, D.C. Dulles Intl Airport (IAD) to Sydney Kingsford Smith Airport (SYD)$1,632
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Easily compare return flights from Washington, D.C. Dulles Intl Airport 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. Dulles Intl Airport to Sydney by changing tabs
Multiple Airlines
2 Dec.
IAD11:10Washington, D.C. Dulles Intl
28h 20m
2 stops
SYD15:30Sydney Kingsford Smith
7 Dec.
SYD08:55Sydney Kingsford Smith
43h 37m
2 stops
IAD04:32Washington, D.C. Dulles Intl
Fiji Airways
5 Nov.
IAD12:05Washington, D.C. Dulles Intl
29h 25m
2 stops
SYD16:30Sydney Kingsford Smith
6 Dec.
SYD09:00Sydney Kingsford Smith
41h 02m
2 stops
IAD02:02Washington, D.C. Dulles Intl
Multiple Airlines
3 Nov.
IAD13:35Washington, D.C. Dulles Intl
28h 25m
2 stops
SYD18:00Sydney Kingsford Smith
6 Dec.
SYD09:00Sydney Kingsford Smith
43h 32m
2 stops
IAD04:32Washington, D.C. Dulles Intl
Multiple Airlines
24 Oct.
IAD13:35Washington, D.C. Dulles Intl
28h 20m
2 stops
SYD17:55Sydney Kingsford Smith
1 Nov.
SYD10:00Sydney Kingsford Smith
41h 34m
2 stops
IAD03:34Washington, D.C. Dulles Intl
Fiji Airways
30 Aug.
IAD12:10Washington, D.C. Dulles Intl
29h 35m
2 stops
SYD17:45Sydney Kingsford Smith
6 Sep.
SYD09:25Sydney Kingsford Smith
39h 35m
2 stops
IAD01:00Washington, D.C. Dulles Intl
Multiple Airlines
3 Nov.
IAD13:35Washington, D.C. Dulles Intl
28h 25m
2 stops
SYD18:00Sydney Kingsford Smith
6 Dec.
SYD01:15Sydney Kingsford Smith
51h 17m
2 stops
IAD04:32Washington, D.C. Dulles Intl

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

If you're looking for one-way flights from Washington, D.C. Dulles Intl Airport to Sydney, view some of our deals below provided by Delta, Fiji Airways and SriLankan Airlines
Multiple Airlines
24 Oct.
IAD15:00Washington, D.C. Dulles Intl
58h 45m
3 stops
SYD01:45Sydney Kingsford Smith
SriLankan Airlines
24 Sep.
IAD17:15Washington, D.C. Dulles Intl
51h 40m
2 stops
SYD20:55Sydney Kingsford Smith
Fiji Airways
8 Nov.
IAD11:05Washington, D.C. Dulles Intl
28h 35m
2 stops
SYD15:40Sydney Kingsford Smith

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

Find and compare return flight prices for your last-minute flight from Washington, D.C. Dulles Intl Airport to Sydney
Multiple Airlines
11 Aug.
IAD12:10Washington, D.C. Dulles Intl
56h 35m
2 stops
SYD20:45Sydney Kingsford Smith
24 Aug.
SYD03:45Sydney Kingsford Smith
41h 40m
1 stop
IAD21:25Washington, D.C. Dulles Intl
Air Canada
12 Aug.
IAD18:00Washington, D.C. Dulles Intl
42h 50m
2 stops
SYD12:50Sydney Kingsford Smith
19 Aug.
SYD05:30Sydney Kingsford Smith
36h 17m
2 stops
IAD17:47Washington, D.C. Dulles Intl
Delta
15 Aug.
IAD02:35Washington, D.C. Dulles Intl
34h 10m
2 stops
SYD12:45Sydney Kingsford Smith
22 Aug.
SYD05:35Sydney Kingsford Smith
37h 21m
2 stops
IAD18:56Washington, D.C. Dulles Intl
United Airlines
15 Aug.
IAD18:03Washington, D.C. Dulles Intl
42h 57m
1 stop
SYD13:00Sydney Kingsford Smith
22 Aug.
SYD06:20Sydney Kingsford Smith
28h 25m
1 stop
IAD10:45Washington, D.C. Dulles Intl
Air New Zealand
10 Aug.
IAD04:20Washington, D.C. Dulles Intl
58h 20m
2 stops
SYD14:40Sydney Kingsford Smith
2 Sep.
SYD15:15Sydney Kingsford Smith
48h 24m
2 stops
IAD15:39Washington, D.C. Dulles Intl
Qantas Airways
10 Aug.
IAD11:20Washington, D.C. Dulles Intl
25h 15m
1 stop
SYD12:35Sydney Kingsford Smith
2 Sep.
SYD11:40Sydney Kingsford Smith
21h 20m
1 stop
IAD09:00Washington, D.C. Dulles Intl

Air Canada flights from Washington, D.C. Dulles Intl Airport to Sydney

Our best Air Canada deals on Washington, D.C. Dulles Intl Airport to Sydney flight tickets
Air Canada
12 Aug.
IAD18:00Washington, D.C. Dulles Intl
42h 50m
2 stops
SYD12:50Sydney Kingsford Smith
19 Aug.
SYD05:30Sydney Kingsford Smith
36h 17m
2 stops
IAD17:47Washington, D.C. Dulles Intl
Air Canada
12 Aug.
IAD14:10Washington, D.C. Dulles Intl
47h 35m
2 stops
SYD13:45Sydney Kingsford Smith
19 Aug.
SYD05:30Sydney Kingsford Smith
38h 53m
2 stops
IAD20:23Washington, D.C. Dulles Intl
Air Canada
12 Aug.
IAD11:45Washington, D.C. Dulles Intl
49h 05m
2 stops
SYD12:50Sydney Kingsford Smith
21 Aug.
SYD05:30Sydney Kingsford Smith
26h 13m
2 stops
IAD07:43Washington, D.C. Dulles Intl

United Airlines flights from Washington, D.C. Dulles Intl Airport to Sydney

Our best United Airlines deals on Washington, D.C. Dulles Intl Airport to Sydney flight tickets
United Airlines
15 Aug.
IAD18:03Washington, D.C. Dulles Intl
42h 57m
1 stop
SYD13:00Sydney Kingsford Smith
22 Aug.
SYD06:20Sydney Kingsford Smith
28h 25m
1 stop
IAD10:45Washington, D.C. Dulles Intl
United Airlines
15 Aug.
IAD18:03Washington, D.C. Dulles Intl
42h 57m
1 stop
SYD13:00Sydney Kingsford Smith
22 Aug.
SYD06:20Sydney Kingsford Smith
32h 58m
2 stops
IAD15:18Washington, D.C. Dulles Intl

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

    Some of our partner airlines flying from Washington, D.C. Dulles Intl to Sydney Kingsford Smith are adapting new policies due to the global impact of COVID-19. Some of the airlines that may be waiving their cancellation fees are Qantas Airways, Air Canada, and Air New Zealand. You can search for the full list of airlines such as Qantas Airways that are offering this flexibility.

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

    There are 15665.3 km between Washington, D.C. Dulles Intl and Sydney Kingsford Smith. Flights usually cover this in 23h 30m, depending on flying conditions and air traffic around both airports.



Alternative routes for Washington, D.C. Dulles Intl Airport 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 Sydney Flights
Fastest flight time26h 45m
Cheapest price$1,632
Washington, D.C. to Ballina Flights
Fastest flight time29h 10m
Cheapest price$2,684

Similar Washington, D.C. Dulles Intl Airport to Sydney flights

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We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Washington, D.C. to Sydney for you.

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