Cheap flights from Washington (WAS) to Sydney (SYD)

Know your dates, get live prices in seconds:

From
To
Fri 4/1
Sun 4/17
Any month
Compare vs. Cheapflights |
From
To
Depart
Fri 4/1
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime

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

The best prices from Washington to Sydney Kingsford Smith are usually found in September or November, booked 32 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

How to find the cheapest flight from
Washington (WAS) to Sydney (SYD)

All the information you need to plan the best WAS to SYD flight in 2022: compare Washington to Sydney flight prices with the expected peak season, weather and rainfall in Sydney.
WAS - SYD
Price
$1,103 - $1,754
SYD
Temperature
51.8 - 71.6 °F
SYD
Precipitation
2 - 5.1 inches

Popular in

December

High demand for flights, 26% potential price rise

Cheapest in

September

Best time to find cheap flights, 15% potential price drop

Round-trip from

$1,103

From Washington (WAS) to Sydney Kingsford Smith

One-way from

$787

One-way flight from Washington (WAS) to Sydney Kingsford Smith

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
When is the cheapest time to fly from Washington to Sydney (WAS - SYD)?

It’s optimal to fly from Washington to Sydney at noon. By choosing this option you can save up to 15% on the cost of your flight, compared to a flight in the evening.

What is the cheapest day to fly round-trip from Washington to Sydney?

Flights from Washington to Sydney are found to be more expensive on Thursday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Sydney.

How far in advance should I book a flight from Washington to Sydney?

Users have found that booking a flight from Washington to Sydney at least 33 days early can save you up to 30% on average compared to booking a flight this week. If booking 33 days before your flight isn’t an option for you, users have found flights from Washington to Sydney for as little as $1,438 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $1,788 for flights departing within the next 3 days.

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

Our data shows that September tends to be the cheapest month to fly to Sydney from Washington. Users have commonly found prices around $1,294 for the month, but tickets can be as low as $683. Due to multiple factors, prepare for potentially higher prices in December.

Cheap flights from Washington to Sydney in January, February 2022

The best prices found for WAS to SYD flights for January, February
13 Feb - 20 Feb
$1,051pp
BWI
Baltimore/Washington
Multiple Airlines
   
2 STOPS
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Multiple Airlines
   
2 STOPS
BWI
Baltimore/Washington
1 Feb - 6 Feb
$1,073pp
BWI
Baltimore/Washington
Multiple Airlines
     
3 STOPS
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Multiple Airlines
   
2 STOPS
BWI
Baltimore/Washington
14 Feb - 21 Feb
$1,075pp
BWI
Baltimore/Washington
Multiple Airlines
   
2 STOPS
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Multiple Airlines
   
2 STOPS
BWI
Baltimore/Washington

Washington to Sydney 2022 flight deals

Cheap flights to Sydney from Washington found for this year
6 Apr - 16 May
$990pp
IAD
Washington Dulles Intl
Multiple Airlines
   
2 STOPS
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Multiple Airlines
   
2 STOPS
IAD
Washington Dulles Intl
6 Apr - 19 May
$1,041pp
IAD
Washington Dulles Intl
Multiple Airlines
   
2 STOPS
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Multiple Airlines
   
2 STOPS
IAD
Washington Dulles Intl
13 Feb - 20 Feb
$1,051pp
BWI
Baltimore/Washington
Multiple Airlines
   
2 STOPS
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Multiple Airlines
   
2 STOPS
BWI
Baltimore/Washington

Last minute flights from Washington to Sydney

Late deals on round-trip flights to Sydney from Washington, departing today and this week
24 Jan - 7 Feb
$1,081pp
BWI
Baltimore/Washington
Multiple Airlines
   
2 STOPS
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Multiple Airlines
   
2 STOPS
BWI
Baltimore/Washington
24 Jan - 7 Feb
$1,104pp
BWI
Baltimore/Washington
Multiple Airlines
     
3 STOPS
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Multiple Airlines
   
2 STOPS
BWI
Baltimore/Washington
24 Jan - 7 Feb
$1,210pp
BWI
Baltimore/Washington
Multiple Airlines
     
3 STOPS
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Multiple Airlines
     
3 STOPS
BWI
Baltimore/Washington

One-way flights to Kingsford Smith from Washington

The cheapest one-way flights from Washington to Sydney
5:40 am - 5:55 am
Air New Zealand
2 Stops
32h 15m
IAD - SYD
Air New Zealand
$787
Gotogate
2:00 am - 2:10 am
Japan Airlines
2 Stops
34h 10m
DCA - SYD
Japan Airlines
$855
mytrip.com
5:10 am - 4:40 am
Multiple Airlines
2 Stops
33h 30m
DCA - SYD
Multiple Airlines
$895
Jetabroad

Related info for your journey

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

Flight FAQs

From Washington to Sydney

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

Sydney Kingsford Smith (SYD), located 4.6 mi from the city center, is the airport you fly into when you book flights from Washington to Sydney. 13 airlines have flights to Kingsford Smith from Washington on a regular basis. Booking flights from Washington to Sydney Kingsford Smith should not be difficult; the airport handles an average of 0 inbound flights from Washington per day.

Which airlines flying from Washington 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.

Can I find flights from Washington to Sydney for under $1,000 on Cheapflights?

Yes, there are multiple flights from Washington to Sydney for under $1,000. The cheapest flight booked recently is on Multiple Airlines for just $990, but on average you can expect to pay $1,080.

Are there last-minute flights available from Washington to Sydney for under $1,100?

There are currently 20+ open flights from Washington to Sydney within the next 7 days for less than $1,100.

What are the most popular routes from Washington to Sydney?

When deciding which route to take from Washington to Sydney consider Washington Dulles Intl - Sydney Kingsford Smith, Baltimore/Washington - Sydney Kingsford Smith or Washington Reagan-National - Sydney Kingsford Smith as they are the most popular.

What are the cheapest flights from Washington to Sydney?

The cheapest flight price from Washington to Sydney is $256. On average you can expect to pay $1,379. The most popular route, (Washington Dulles Intl - Sydney Kingsford Smith), can usually be booked for $1,162.

What are the most popular airlines that fly from Washington to Sydney?

Consider American Airlines, Air Canada or Air China when booking your flight. These represent the most popular airlines when flying from Washington to Sydney.

COVID Restrictions

View COVID Travel Restrictions for Sydney, Australia

Do I need a COVID test to fly to Sydney from Washington?

Information is based on travel restrictions from Washington to Sydney Kingsford Smith

Most visitors from Washington will not be allowed to enter Sydney Kingsford Smith.

COVID-19 testing requirements
Visitors from Washington must present a negative RT-PCR (NAAT) test taken 72 hours before departing to Sydney Kingsford Smith.

Quarantine requirements
Visitors from Washington are not required to quarantine after entering Sydney Kingsford Smith.

Documents
Travel Authorization Form - Travelers who are not in an exempt category may request an individual exemption to Australia's travel restrictions using this form.


Do I need a test to fly back to Washington from Sydney?

Returning to Washington from Sydney Kingsford Smith

COVID-19 testing requirements
Visitors from Sydney Kingsford Smith must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to Washington.

Quarantine requirements
Visitors from Sydney Kingsford Smith are not required to quarantine after entering Washington.

Hide COVID Travel Restrictions for Sydney, Australia

Destination information for Sydney

Things to know before you go - useful duration and weather info for your trip from Washington to Sydney.
Today's exchange rate
$1 = $1.38
Average temperature for January in Sydney
32.0 °F
Avg rainfall for January in Sydney
5.7 ″

Airports servicing Washington

Reagan-National (DCA)

Airports servicing Sydney

Top 10 airlines flying from Washington to Sydney Kingsford Smith

The chart below displays the airlines Cheapflights users traveling from Washington 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
American Airlines
$247 $1,194 No cancel fee 71%
Delta
$435 $1,281 No cancel fee N/A
United Airlines
$445 $1,263 No cancel fee 69%
Virgin Australia
$465 $1,190 No cancel fee 80%
Qantas Airways
$520 $978 No cancel fee 74%
Fiji Airways
$613 $1,037 No cancel fee 74%
Air China
$816 $1,446 No cancel fee 67%
Cathay Pacific
$977 $1,698 No cancel fee 72%
Air Canada
$1,083 $1,390 No cancel fee 67%
Air New Zealand
$1,142 $1,354 No cancel fee 78%