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

IAD — SYD
May 29 — Jun 51

How to find the cheapest flight from Dulles Intl to Sydney

All the information you need to plan the best IAD to SYD flight in 2022: compare Dulles Intl to Sydney flight prices with the expected peak season, weather and rainfall in Sydney.

IAD - SYD

Price

$831 - $1,811

SYD

Temperature

51.8 - 71.6 °F

SYD

Rainfall

2 - 5.1 inches

Popular inDecemberHigh demand for flights, 29% potential price rise
Cheapest inSeptemberBest time to find cheap flights, 36% potential price drop
Average price$1,249Average for round-trip flights in May 2022
Round-trip from$831From Washington, D.C. Dulles Intl to Sydney Kingsford Smith

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

Users have found that booking a flight from Washington, D.C. Dulles Intl Airport 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, D.C. Dulles Intl Airport 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, D.C. Dulles Intl Airport to Sydney?

September is one of the best times of the year to fly to Sydney from Washington, D.C. Dulles Intl Airport. Prices for September average $1,294 per person but you can even find prices for as low as $683. The most expensive prices can be found in the month of December. Opting for a September flight can save you 35% on your journey compared to booking in December

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

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

Cheap flights from Dulles Intl to Sydney in May, June 2022

The best prices found for IAD to SYD flights for May, June
Jun 21 - Jul 21
IAD

Washington, D.C. Dulles Intl

SYD

Sydney Kingsford Smith

1 stop

32h 30m
SYD

Sydney Kingsford Smith

IAD

Washington, D.C. Dulles Intl

1 stop

24h 55m
$1,294

United Airlines

View Deal

Deal found 22/5/22

Jun 20 - Jul 20
IAD

Washington, D.C. Dulles Intl

SYD

Sydney Kingsford Smith

2 stops

34h 30m
SYD

Sydney Kingsford Smith

IAD

Washington, D.C. Dulles Intl

2 stops

24h 39m
$1,299

United Airlines

View Deal

Deal found 21/5/22

Jun 20 - Jul 20
IAD

Washington, D.C. Dulles Intl

SYD

Sydney Kingsford Smith

1 stop

43h 00m
SYD

Sydney Kingsford Smith

IAD

Washington, D.C. Dulles Intl

1 stop

20h 21m
$1,308

United Airlines

View Deal

Deal found 21/5/22

Dulles Intl to Sydney 2022 flight deals

Cheap flights to Sydney from Dulles Intl found for this year
Dec 1 - Dec 26
IAD

Washington, D.C. Dulles Intl

SYD

Sydney Kingsford Smith

2 stops

27h 55m
SYD

Sydney Kingsford Smith

IAD

Washington, D.C. Dulles Intl

2 stops

34h 11m
$1,071

Air Canada

View Deal

Deal found 5/23/22

Nov 19 - Dec 3
IAD

Washington, D.C. Dulles Intl

SYD

Sydney Kingsford Smith

2 stops

49h 30m
SYD

Sydney Kingsford Smith

IAD

Washington, D.C. Dulles Intl

2 stops

34h 11m
$1,087

Air Canada

View Deal

Deal found 5/22/22

Dec 1 - Dec 26
IAD

Washington, D.C. Dulles Intl

SYD

Sydney Kingsford Smith

2 stops

27h 55m
SYD

Sydney Kingsford Smith

IAD

Washington, D.C. Dulles Intl

2 stops

34h 11m
$1,093

Air Canada

View Deal

Deal found 5/23/22

Cheap Air Canada flights from Dulles Intl to Sydney

Nov 19 - Dec 3
IAD

Washington, D.C. Dulles Intl

SYD

Sydney Kingsford Smith

2 stops

49h 30m
SYD

Sydney Kingsford Smith

IAD

Washington, D.C. Dulles Intl

2 stops

34h 11m
$1,087

Air Canada

View Deal

Deal found 5/22/22

Aug 23 - Sep 13
IAD

Washington, D.C. Dulles Intl

SYD

Sydney Kingsford Smith

2 stops

34h 50m
SYD

Sydney Kingsford Smith

IAD

Washington, D.C. Dulles Intl

2 stops

43h 37m
$1,129

Air Canada

View Deal

Deal found 5/22/22

Nov 17 - Dec 5
IAD

Washington, D.C. Dulles Intl

SYD

Sydney Kingsford Smith

2 stops

48h 13m
SYD

Sydney Kingsford Smith

IAD

Washington, D.C. Dulles Intl

2 stops

39h 19m
$1,138

Air Canada

View Deal

Deal found 5/23/22

Cheap Delta flights from Dulles Intl to Sydney

Jun 21 - Jul 20
IAD

Washington, D.C. Dulles Intl

SYD

Sydney Kingsford Smith

2 stops

33h 35m
SYD

Sydney Kingsford Smith

IAD

Washington, D.C. Dulles Intl

2 stops

26h 41m
$1,349

Delta

View Deal

Deal found 5/22/22

Aug 2 - Sep 13
IAD

Washington, D.C. Dulles Intl

SYD

Sydney Kingsford Smith

2 stops

34h 35m
SYD

Sydney Kingsford Smith

IAD

Washington, D.C. Dulles Intl

2 stops

25h 04m
$1,358

Delta

View Deal

Deal found 5/21/22

Aug 6 - Aug 18
IAD

Washington, D.C. Dulles Intl

SYD

Sydney Kingsford Smith

2 stops

34h 35m
SYD

Sydney Kingsford Smith

IAD

Washington, D.C. Dulles Intl

2 stops

28h 51m
$1,399

Delta

View Deal

Deal found 5/23/22

Last minute flights from Dulles Intl to Sydney

Late deals on return flights to Sydney from Dulles Intl, departing today and this week
May 30 - Aug 23
IAD

Washington, D.C. Dulles Intl

SYD

Sydney Kingsford Smith

2 stops

28h 45m
SYD

Sydney Kingsford Smith

IAD

Washington, D.C. Dulles Intl

2 stops

41h 25m
$1,740

Multiple Airlines

View Deal

Deal found 5/23/22

May 30 - Jun 2
IAD

Washington, D.C. Dulles Intl

SYD

Sydney Kingsford Smith

2 stops

44h 55m
SYD

Sydney Kingsford Smith

IAD

Washington, D.C. Dulles Intl

2 stops

31h 40m
$1,885

Multiple Airlines

View Deal

Deal found 5/23/22

May 30 - Jun 4
IAD

Washington, D.C. Dulles Intl

SYD

Sydney Kingsford Smith

1 stop

30h 45m
SYD

Sydney Kingsford Smith

IAD

Washington, D.C. Dulles Intl

3 stops

56h 15m
$2,356

Multiple Airlines

View Deal

Deal found 5/23/22

One-way flights to Sydney Kingsford Smith from Dulles Intl

The cheapest one-way flights from Dulles Intl to Sydney
Sep 8
IAD

Washington, D.C. Dulles Intl

SYD

Sydney Kingsford Smith

2 stops

30h 01m
$637

Air New Zealand

View Deal

Deal found 5/21/22

Nov 3
IAD

Washington, D.C. Dulles Intl

SYD

Sydney Kingsford Smith

3 stops

31h 46m
$639

Multiple Airlines

View Deal

Deal found 5/21/22

Nov 3
IAD

Washington, D.C. Dulles Intl

SYD

Sydney Kingsford Smith

2 stops

35h 21m
$702

Air New Zealand

View Deal

Deal found 5/21/22

Related info for your journey

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

What airport do you fly into for flights to Sydney from Washington, D.C. Dulles Intl?

Sydney Kingsford Smith (SYD) is the airport you will fly into if you book a flight from Washington, D.C. Dulles Intl to Sydney. You should not have trouble finding flights to Kingsford Smith from Washington, D.C. Dulles Intl; the airport handles an average of 0 inbound flights from Washington, D.C. 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, D.C. Dulles Intl. It is only a 4.6 mi journey from Kingsford Smith (SYD) to Sydney’s city center.

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

Due to the rapidly changing circumstances due to COVID-19, airlines like United Airlines, Air China, and Qantas Airways flying from Washington, D.C. Dulles Intl to Sydney Kingsford Smith have implemented new flexible cancellation policies.

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

Yes, there are multiple flights from Washington, D.C. Dulles Intl Airport to Sydney for under $1,100. The cheapest flight booked recently is on Air Canada for just $1,087, but on average you can expect to pay $1,258.

Are there last-minute flights available from Washington, D.C. Dulles Intl Airport to Sydney for under $1,800?

There are currently 18+ open flights from Washington, D.C. Dulles Intl Airport to Sydney within the next 7 days for less than $1,800.

What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to Sydney round-trip?

Our cheapest airline available from Washington, D.C. Dulles Intl Airport to Sydney is Air Canada. Our recent data shows that you can find tickets from as low as $1,087 on this airline. Additional options worth looking into are United Airlines and Air New Zealand, starting at $1,294 and $1,324 round-trip. Users have found that Air Canada is 15% cheaper than the other options available to this destination.

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

The cheapest airline one-way is Air New Zealand, with whom users have recently found tickets for as low as $637. However, be on the lookout for offers from SriLankan Airlines and Qatar Airways, as they are both options that can get you from Washington, D.C. Dulles Intl Airport to Sydney for a low price.

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

American Airlines, Air Canada and Alaska Airlines are the most popular airlines when flying from Washington, D.C. Dulles Intl Airport to Sydney.

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

Looking for the cheapest flight from Washington, D.C. Dulles Intl Airport to Sydney? While on average our users pay $4,623, our data indicates the cheapest price to be $698. The most popular route (Washington, D.C. Dulles Intl - Sydney Kingsford Smith), is priced around $1,249.

Alternative routes for Dulles Intl to Sydney

See prices for flight routes from nearby airports that may be better suited for you.

Top 5 airlines flying from Dulles Intl to Sydney

The chart below displays the airlines Cheapflights users traveling from Dulles Intl to Sydney choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Alaska AirlinesCheapest$211Average$254FlexibilityNo cancel feeOn-time75%COVID-19 safety
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United AirlinesCheapest$215Average$1,631FlexibilityNo cancel feeOn-time69%COVID-19 safety
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Virgin AustraliaCheapest$465Average$1,028FlexibilityNo cancel feeOn-time80%COVID-19 safety
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DeltaCheapest$626Average$1,319FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
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Air ChinaCheapest$816Average$1,446FlexibilityNo cancel feeOn-time67%COVID-19 safety
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