Cheap flights from Australia to Washington, D.C. Dulles Intl Airport

SYD — IAD
24 Aug — 31 Aug1
Return
1 adult
Economy
From?
To?
Wed 24/8
Wed 31/8

We work with more than 300 partners to bring you better travel deals

How far in advance should I book a flight from Australia to Washington, D.C. Dulles Intl Airport?

Travellers have found it’s best to book a flight 61 days in advance to save up to 18% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 61 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Australia to Washington, D.C. Dulles Intl Airport 1-2 weeks in advance for as low as $2,745, or $3,142 for flights within the next 24 hours.

What is the cheapest month to fly from Australia to Washington, D.C. Dulles Intl Airport?

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, September can be a great choice for travel to Washington, D.C. Dulles Intl Airport. Flights to Washington, D.C. Dulles Intl Airport from Australia in September are about $2,537 on average during September, but can be found for as low as $1,988.

When is the cheapest time to fly from Australia to Washington, D.C. Dulles Intl Airport (AU - IAD)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Australia to Washington, D.C. Dulles Intl Airport as you normally would.

Cheap flights from Australia to Dulles Intl in August, September 2022

The best prices found for Australia to IAD flights in August, September
13 Sep. - 17 Oct.
SYD

Sydney Kingsford Smith

IAD

Washington, D.C. Dulles Intl

2 stops

39h 45m
IAD

Washington, D.C. Dulles Intl

SYD

Sydney Kingsford Smith

2 stops

37h 35m
$1,912

Multiple Airlines

Pick Dates

Deal found 8/18/22

5 Sep. - 15 Sep.
SYD

Sydney Kingsford Smith

IAD

Washington, D.C. Dulles Intl

2 stops

41h 22m
IAD

Washington, D.C. Dulles Intl

SYD

Sydney Kingsford Smith

2 stops

30h 15m
$2,245

Multiple Airlines

Pick Dates

Deal found 8/18/22

5 Sep. - 18 Sep.
SYD

Sydney Kingsford Smith

IAD

Washington, D.C. Dulles Intl

2 stops

41h 22m
IAD

Washington, D.C. Dulles Intl

SYD

Sydney Kingsford Smith

2 stops

38h 20m
$2,298

Multiple Airlines

Pick Dates

Deal found 8/18/22

Australia to Dulles Intl 2022 flight deals

Cheap flights to Dulles Intl from Australia found for this year
9 Oct. - 1 Nov.
SYD

Sydney Kingsford Smith

IAD

Washington, D.C. Dulles Intl

3 stops

62h 04m
IAD

Washington, D.C. Dulles Intl

SYD

Sydney Kingsford Smith

2 stops

44h 45m
$1,522

Multiple Airlines

Pick Dates

Deal found 8/16/22

4 Nov. - 23 Nov.
SYD

Sydney Kingsford Smith

IAD

Washington, D.C. Dulles Intl

1 stop

40h 50m
IAD

Washington, D.C. Dulles Intl

SYD

Sydney Kingsford Smith

1 stop

27h 05m
$1,762

Korean Air

Pick Dates

Deal found 8/16/22

9 Oct. - 1 Nov.
SYD

Sydney Kingsford Smith

IAD

Washington, D.C. Dulles Intl

2 stops

38h 57m
IAD

Washington, D.C. Dulles Intl

SYD

Sydney Kingsford Smith

2 stops

44h 45m
$1,870

Multiple Airlines

Pick Dates

Deal found 8/16/22

Cheap Air Canada flights from Australia to Dulles Intl

19 Oct. - 27 Oct.
SYD

Sydney Kingsford Smith

IAD

Washington, D.C. Dulles Intl

2 stops

38h 57m
IAD

Washington, D.C. Dulles Intl

SYD

Sydney Kingsford Smith

2 stops

47h 20m
$1,623

Air Canada

Pick Dates

Deal found 8/15/22

12 Feb. - 27 Feb.
BNE

Brisbane

IAD

Washington, D.C. Dulles Intl

2 stops

44h 40m
IAD

Washington, D.C. Dulles Intl

BNE

Brisbane

2 stops

47h 35m
$1,845

Air Canada

Pick Dates

Deal found 8/16/22

6 Oct. - 21 Oct.
SYD

Sydney Kingsford Smith

IAD

Washington, D.C. Dulles Intl

2 stops

38h 57m
IAD

Washington, D.C. Dulles Intl

SYD

Sydney Kingsford Smith

2 stops

47h 35m
$2,144

Air Canada

Pick Dates

Deal found 8/18/22

Cheap Korean Air flights from Australia to Dulles Intl

4 Nov. - 23 Nov.
SYD

Sydney Kingsford Smith

IAD

Washington, D.C. Dulles Intl

1 stop

40h 50m
IAD

Washington, D.C. Dulles Intl

SYD

Sydney Kingsford Smith

1 stop

27h 05m
$1,762

Korean Air

Pick Dates

Deal found 8/16/22

9 Nov. - 8 Dec.
SYD

Sydney Kingsford Smith

IAD

Washington, D.C. Dulles Intl

1 stop

40h 50m
IAD

Washington, D.C. Dulles Intl

SYD

Sydney Kingsford Smith

1 stop

27h 05m
$1,926

Korean Air

Pick Dates

Deal found 8/17/22

31 Oct. - 24 Nov.
SYD

Sydney Kingsford Smith

IAD

Washington, D.C. Dulles Intl

1 stop

40h 50m
IAD

Washington, D.C. Dulles Intl

SYD

Sydney Kingsford Smith

1 stop

27h 05m
$1,932

Korean Air

Pick Dates

Deal found 8/16/22

Last-minute flights from Australia to Dulles Intl

Late deals on return flights to Dulles Intl from Australia, departing today and this week
26 Aug. - 5 Sep.
SYD

Sydney Kingsford Smith

IAD

Washington, D.C. Dulles Intl

1 stop

41h 40m
IAD

Washington, D.C. Dulles Intl

SYD

Sydney Kingsford Smith

1 stop

27h 10m
$2,470

Korean Air

Pick Dates

Deal found 8/16/22

26 Aug. - 5 Sep.
SYD

Sydney Kingsford Smith

IAD

Washington, D.C. Dulles Intl

2 stops

38h 53m
IAD

Washington, D.C. Dulles Intl

SYD

Sydney Kingsford Smith

2 stops

47h 35m
$3,063

Air Canada

Pick Dates

Deal found 8/16/22

26 Aug. - 5 Sep.
SYD

Sydney Kingsford Smith

IAD

Washington, D.C. Dulles Intl

1 stop

41h 40m
IAD

Washington, D.C. Dulles Intl

SYD

Sydney Kingsford Smith

2 stops

28h 15m
$3,690

Multiple Airlines

Pick Dates

Deal found 8/16/22

One-way flights to Dulles Intl from Australia

The cheapest one-way flights from Australia to Dulles Intl
23 Nov.
SYD

Sydney Kingsford Smith

IAD

Washington, D.C. Dulles Intl

1 stop

40h 50m
$1,223

Korean Air

Pick Dates

Deal found 8/18/22

26 Oct.
SYD

Sydney Kingsford Smith

IAD

Washington, D.C. Dulles Intl

1 stop

41h 15m
$1,226

Korean Air

Pick Dates

Deal found 8/18/22

23 Nov.
SYD

Sydney Kingsford Smith

IAD

Washington, D.C. Dulles Intl

1 stop

40h 50m
$1,228

Korean Air

Pick Dates

Deal found 8/17/22

Related info for your journey

Useful info, stats and facts about Australia to Dulles Intl flights.

Which airlines flying from Australia to Washington, D.C. Dulles Intl have flexible cancellations due to COVID-19?

Some of our airline partners flying from Australia to Washington, D.C. Dulles Intl have new flexible policies in place due to COVID-19. Cathay Pacific, Air China, and Virgin Australia are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like Cathay Pacific with this kind of flexibility.

Can I find flights from Australia to Washington, D.C. Dulles Intl Airport for under $1,600 on Cheapflights?

Yes, there are multiple flights from Australia to Washington, D.C. Dulles Intl Airport for under $1,600. The cheapest flight booked recently is on Multiple Airlines for just $1,522, but on average you can expect to pay $2,027.

Are there last-minute flights available from Australia to Washington, D.C. Dulles Intl Airport for under $2,500?

There are currently 6+ open flights from Australia to Washington, D.C. Dulles Intl Airport within the next 7 days for less than $2,500.

What are the cheapest airlines to fly from Australia to Washington, D.C. Dulles Intl Airport one-way?

One-way options have recently been found by users for as low as $1,223 on Korean Air. Other airlines that offer cheap prices include Etihad Airways from $1,303 and Air Canada from $1,460 one-way.

What are the most popular routes from Australia to Washington, D.C. Dulles Intl Airport?

While some choose either Brisbane - Washington, D.C. Dulles Intl or Melbourne - Washington, D.C. Dulles Intl, Sydney Kingsford Smith - Washington, D.C. Dulles Intl is the most popular route from Australia to Washington, D.C. Dulles Intl Airport.

What are the most popular airlines that fly from Australia to Washington, D.C. Dulles Intl Airport?

When booking a flight from Australia to Washington, D.C. Dulles Intl Airport, you may want to consider flying on American Airlines, Air Canada or Air China as they are the most popular for this route.

What are the cheapest flights from Australia to Washington, D.C. Dulles Intl Airport?

Looking for the cheapest flight from Australia to Washington, D.C. Dulles Intl Airport? While on average our users pay $5,110, our data indicates the cheapest price to be $2,279. The most popular route (Sydney Kingsford Smith - Washington, D.C. Dulles Intl), is priced around $1,522.

Departure points for flights from Australia to Dulles Intl

Select to see more specific information for flights to Dulles Intl from all departure points in Australia

Top 10 airlines flying from Australia to Dulles Intl

The chart below displays the airlines Cheapflights users travelling from Australia to Dulles Intl choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
United AirlinesCheapest$362Average$2,540FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights
Air ChinaCheapest$1,000Average$1,215FlexibilityNo cancel feeOn-time67%COVID-19 safety
Search Air China flights
Cathay PacificCheapest$1,263Average$1,642FlexibilityNo cancel feeOn-time72%COVID-19 safety
Search Cathay Pacific flights
Fiji AirwaysCheapest$1,273Average$1,371FlexibilityNo cancel feeOn-time74%COVID-19 safety
Search Fiji Airways flights
Air CanadaCheapest$1,421Average$1,751FlexibilityNo cancel feeOn-time67%COVID-19 safety
Search Air Canada flights
Air New ZealandCheapest$1,493Average$2,353FlexibilityNo cancel feeOn-time78%COVID-19 safety
Search Air New Zealand flights
LufthansaCheapest$1,531Average$2,108FlexibilityNo cancel feeOn-time76%COVID-19 safety
Search Lufthansa flights
Virgin AtlanticCheapest$1,536Average$2,983FlexibilityNo cancel feeOn-time72%COVID-19 safety
Search Virgin Atlantic flights
Etihad AirwaysCheapest$1,563Average$2,331FlexibilityNo cancel feeOn-time75%COVID-19 safety
Search Etihad Airways flights
Qatar AirwaysCheapest$1,691Average$2,735FlexibilityNo cancel feeOn-time68%COVID-19 safety
Search Qatar Airways flights