Cheap flights from Washington Dulles Intl (IAD) to Sydney (SYD)

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How to find the cheapest flight from
Washington Dulles Intl (IAD) to Sydney (SYD)

All the information you need to plan the best IAD to SYD flight in 2021: compare Washington Dulles Intl to Sydney flight prices with the expected peak season, weather and rainfall in Sydney.
IAD - SYD
Price
$831 - $1,811
SYD
Temperature
32 - 75.2 °F
SYD
Rainfall
3.3 - 6.3 inches

Popular in

December

High demand for flights, 29% potential price rise

Cheapest in

September

Best time to find cheap flights, 36% potential price drop

Average price

$1,249

Average for round-trip flights in May 2021

Round-trip from

$831

From Washington Dulles Intl to Sydney

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
How far in advance should I book a flight from Washington Dulles Intl to Sydney?

Find a great deal and save up to 14% by booking at least 61 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Washington Dulles Intl to Sydney within the next two weeks, with the cheapest ticket starting at $1,179.

What is the cheapest month to fly from Washington Dulles Intl to Sydney?

The best pricing can be found in the month of July. Prices to Sydney from Washington Dulles Intl average $1,017. You can even find prices in July for less than $1,017, as users have found deals to Sydney from as low as $635. The month of December appears to be one of the more expensive times to travel to Sydney from Washington Dulles Intl. Flying in the targeted month can save you up to 32%.

Cheap flights from Washington Dulles Intl to Sydney in May, June 2021

The best prices found for IAD to SYD flights for May, June
28 Jun - 19 Jul
$2,142pp
IAD
Washington Dulles Intl
Multiple Airlines
     
3 STOPS
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Multiple Airlines
     
3 STOPS
IAD
Washington Dulles Intl
30 Jun - 15 Jul
$2,221pp
IAD
Washington Dulles Intl
Multiple Airlines
     
3 STOPS
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Korean Air
 
1 STOP
IAD
Washington Dulles Intl
28 Jun - 19 Jul
$2,364pp
IAD
Washington Dulles Intl
Multiple Airlines
     
3 STOPS
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Multiple Airlines
   
2 STOPS
IAD
Washington Dulles Intl

Washington Dulles Intl to Sydney 2021 flight deals

Cheap flights to Sydney from Washington Dulles Intl found for this year
1 Nov - 15 Nov
$1,066pp
IAD
Washington Dulles Intl
Multiple Airlines
   
2 STOPS
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Multiple Airlines
   
2 STOPS
IAD
Washington Dulles Intl
29 Oct - 17 Nov
$1,067pp
IAD
Washington Dulles Intl
Multiple Airlines
   
2 STOPS
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Multiple Airlines
   
2 STOPS
IAD
Washington Dulles Intl
1 Sep - 30 Sep
$1,078pp
IAD
Washington Dulles Intl
Multiple Airlines
   
2 STOPS
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Multiple Airlines
   
2 STOPS
IAD
Washington Dulles Intl

Last minute flights from Washington Dulles Intl to Sydney

Late deals on round-trip flights to Sydney from Washington Dulles Intl, departing today and this week
21 May - 23 May
$2,816pp
IAD
Washington Dulles Intl
Multiple Airlines
   
2 STOPS
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Qatar Airways
 
1 STOP
IAD
Washington Dulles Intl
21 May - 28 May
$2,867pp
IAD
Washington Dulles Intl
Multiple Airlines
   
2 STOPS
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Etihad Airways
   
2 STOPS
IAD
Washington Dulles Intl
21 May - 23 May
$2,868pp
IAD
Washington Dulles Intl
Multiple Airlines
   
2 STOPS
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Qatar Airways
 
1 STOP
IAD
Washington Dulles Intl

One-way flights to Sydney from Washington Dulles Intl

The cheapest one-way flights from Washington Dulles Intl to Sydney
8:15 am - 5:55 am
ANA
1 Stop
30h 40m
IAD - SYD
ANA
$1,397
KAYAK
7:00 am - 2:55 am
Air New Zealand
2 Stops
29h 55m
IAD - SYD
Air New Zealand
6:45 am - 3:00 am
United Airlines
1 Stop
30h 15m
IAD - SYD
United Airlines
$2,464
United

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Washington Dulles Intl</span> to <span class="emphasized">Sydney</span> flights.

Flight FAQs

From Washington Dulles Intl to Sydney

Are flight prices decreasing from Washington Dulles Intl to Sydney due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Washington Dulles Intl and Sydney for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from Washington Dulles Intl to Sydney Kingsford Smith to control the spread of COVID-19?

Airlines globally have implemented additional safety measures to accommodate you. Etihad Airways is one of them. New policies for travelers booking flights from Washington Dulles Intl to Sydney Kingsford Smith include masks being provided and required on board, daily cleaning and sanitization, use of HEPA filters, pre-flight testing for antibodies and symptoms, and socially distanced seating (for a limited time). Keep in mind that policies will vary by airline.

Which airlines flying from Washington Dulles Intl to Sydney Kingsford Smith have flexible cancellations due to COVID-19?

United Airlines, Qantas Airways, and American Airlines are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

What airport do you fly into for flights to Sydney from Washington Dulles Intl?

Sydney Kingsford Smith (SYD) is the airport you will fly into if you book a flight from Washington Dulles Intl to Sydney. You should not have trouble finding flights to Kingsford Smith from Washington Dulles Intl; the airport handles an average of 0 inbound flights from Washington Dulles Intl per day. You should also have plenty of airline options to choose from since 13 airlines have flights to the Sydney airport from Washington Dulles Intl. It is only a 4.6 mi journey from Kingsford Smith (SYD) to Sydney’s city center.

Can I find flights from Washington Dulles Intl to Sydney for under $1,100 on Cheapflights?

Yes, there are multiple flights from Washington Dulles Intl to Sydney for under $1,100. The cheapest flight booked recently is on Multiple Airlines for just $1,067, but on average you can expect to pay $1,364.

Are there nonstop flights from Washington Dulles Intl to Sydney for under $1,100 on Cheapflights?

There are no nonstop flights from Washington Dulles Intl to Sydney, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from Washington Dulles Intl to Sydney for under $2,900?

There are currently 18+ open flights from Washington Dulles Intl to Sydney within the next 7 days for less than $2,900.

Does it rain more in Washington Dulles Intl or Sydney?

When traveling, it's generally smart to pack in preparation for rain or any other conditions that may arise. The rainfall in Washington Dulles Intl is roughly greater than that of Sydney. You can assume this to be the case over the next 17 days.

Is Washington Dulles Intl weather warmer or cooler than Sydney?

We forecast the temperature to be around the 88 °F's in July, on average. The temperature in Sydney is generally colder than in Washington Dulles Intl. Book flights in a timely manner in correlation to your departure date.

How long is the flight from Washington Dulles Intl to Sydney?

Departing from Washington Dulles Intl to Sydney will take you 29h 20m. This flight may include one or multiple stops.

What is the cheapest airline to fly from Washington Dulles Intl to Sydney round-trip?

Cheapflights users have booked flights from Washington Dulles Intl to Sydney round-trip from $1,621.

What are the cheapest airlines to fly from Washington Dulles Intl to Sydney one-way?

The cheapest airlines for a one-way flight from Washington Dulles Intl to Sydney are ANA ($1,397), Air New Zealand ($2,462), and United Airlines ($2,464).

Destination information for Sydney

Things to know before you go - useful duration and weather info for your trip from Washington Dulles Intl to Sydney.
Today's exchange rate
$1 = $1.30
Average temperature for May in Sydney
57.2 °F
Avg rainfall for May in Sydney
4.1 ″

Airports servicing Washington

Airports servicing Sydney

Top 10 airlines flying from Washington Dulles Intl to Sydney

The chart below displays the airlines Cheapflights users traveling from Washington Dulles Intl to Sydney choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Virgin Australia
$465 $1,028 No cancel fee 80%
Fiji Airways
$613 $1,037 No cancel fee 74%
Qantas Airways
$520 $1,053 No cancel fee 74%
American Airlines
$247 $1,142 No cancel fee 71%
Delta
$435 $1,251 No cancel fee N/A
United Airlines
$445 $1,268 No cancel fee 69%
Air New Zealand
$1,142 $1,354 No cancel fee 78%
Air Canada
$1,083 $1,390 No cancel fee 67%
Air China
$816 $1,446 No cancel fee 67%
Cathay Pacific
$977 $1,698 No cancel fee 72%
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