Which stopover airport has the shortest connection time from Sydney to Washington, D.C.?

San Francisco (SFO) has the shortest average stopover time for this route: 1h 11m.

Which airlines fly to Washington, D.C.?

United Airlines, Air New Zealand and Air Canada are the top three most popular airlines that fly to Washington, D.C. from Sydney according to our data. United Airlines is the first choice among our users, with 60% of people opting to fly with this airline when travelling to Washington, D.C.. Keep in mind that there are 6 different airlines that fly to Washington, D.C. on a routine basis, so you have a few additional options to choose from.

Which stopover airport offers the lowest fares from Sydney to Washington, D.C.?

Flights via Charlotte (CLT) offer the lowest average return price of $554.

Which stopover airport has the shortest travel time from Sydney to Washington, D.C.?

Flights connecting via Charlotte (CLT) have the shortest average one-way travel time: 9h 27m.

What is the cheapest airline that flies from Sydney Kingsford Smith to Washington, D.C.?

Air China, United Airlines, and Delta are the most popular carriers operating from Sydney Kingsford Smith to Washington, D.C.

Which airport is the most popular for stopovers for flights between Sydney and Washington, D.C.?

San Francisco (SFO) was the most common stop: 52% of momondo users choosing one-stop flights on this route connected there.

When did momondo last update prices for flights from Sydney Kingsford Smith Airport to Washington, D.C.?

Prices for flights from Sydney Kingsford Smith Airport to Washington, D.C. refresh daily.

How many operators does momondo search for flights from Sydney Kingsford Smith Airport to Washington, D.C.?

The number of operators available for flights from Sydney Kingsford Smith Airport to Washington, D.C. is 6 as of April 2026.

How old do you have to be to fly from Sydney Kingsford Smith Airport to Washington, D.C.?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Sydney Kingsford Smith Airport to Washington, D.C..

What documentation or ID do you need to fly to Washington, D.C.?

The necessary travel and health documents for your Washington, D.C. trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$809 Cheap Flights from Sydney to Washington, D.C. in 2026

Q: What is the typical price of a round-trip flight between Sydney and Washington, D.C.?

Prices are currently low for flights on this route. Typical prices usually range from $2,434 to $1,678. The lowest price recently found on this route was $1,508.

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13:15 - 12:59

SYD

DCA

37h 44m

3 stops

07:00 - 11:50

DCA

SYD

38h 50m

3 stops

$1,508Multiple Airlines

Sat, 23 May - Sat, 30 May

13:15 - 12:59

SYD

DCA

37h 44m

3 stops

07:00 - 11:50

DCA

SYD

38h 50m

3 stops

$1,529Multiple Airlines

Sat, 23 May - Sat, 30 May

19:40 - 19:30

SYD

IAD

37h 50m

1 stop

17:48 - 14:50

IAD

SYD

55h 02m

2 stops

$1,650Air China

Thu, 16 Jul - Mon, 20 Jul

19:40 - 00:45

SYD

IAD

67h 05m

2 stops

06:10 - 14:50

IAD

SYD

66h 40m

2 stops

$1,887Air China

Thu, 7 May - Thu, 14 May

09:10 - 18:00

SYD

BWI

22h 50m

2 stops

15:55 - 07:05

BWI

SYD

25h 10m

2 stops

$2,157American Airlines

Mon, 18 May - Sun, 7 Jun

09:10 - 23:09

SYD

BWI

27h 59m

2 stops

15:47 - 07:05

BWI

SYD

25h 18m

2 stops

$2,160Qantas Airways

Tue, 19 May - Tue, 28 Jul

09:10 - 19:22

SYD

BWI

24h 12m

2 stops

15:55 - 07:05

BWI

SYD

25h 10m

2 stops

$2,162Qantas Airways

Tue, 19 May - Mon, 22 Jun

09:30 - 05:15

SYD

BWI

33h 45m

1 stop

06:05 - 06:55

BWI

SYD

34h 50m

1 stop

$2,167United Airlines

Thu, 23 Apr - Wed, 6 May

09:10 - 18:00

SYD

BWI

22h 50m

2 stops

19:10 - 06:55

BWI

SYD

21h 45m

1 stop

$2,169American Airlines

Mon, 18 May - Sun, 7 Jun

09:30 - 17:08

SYD

BWI

21h 38m

1 stop

06:20 - 07:00

BWI

SYD

34h 40m

1 stop

$2,172United Airlines

Thu, 23 Apr - Wed, 6 May

Turkish Airlines flights from Sydney to Washington, D.C.

Our best Turkish Airlines deals on Sydney to Washington, D.C. flight tickets

Turkish Airlines

5 May

SYD21:05Sydney Kingsford Smith

52h 30m

2 stops

IAD11:35Washington, D.C. Dulles Intl

12 May

IAD13:20Washington, D.C. Dulles Intl

39h 50m

2 stops

SYD19:10Sydney Kingsford Smith

$1,993

Turkish Airlines

5 May

SYD21:05Sydney Kingsford Smith

52h 30m

2 stops

IAD11:35Washington, D.C. Dulles Intl

12 May

IAD13:20Washington, D.C. Dulles Intl

39h 50m

2 stops

SYD19:10Sydney Kingsford Smith

$2,007

Turkish Airlines

30 Sept

SYD21:05Sydney Kingsford Smith

36h 45m

2 stops

IAD19:50Washington, D.C. Dulles Intl

20 Oct

IAD13:20Washington, D.C. Dulles Intl

39h 50m

2 stops

SYD20:10Sydney Kingsford Smith

$2,241

Air China flights from Sydney to Washington, D.C.

Our best Air China deals on Sydney to Washington, D.C. flight tickets

Air China

16 July

SYD19:40Sydney Kingsford Smith

37h 50m

1 stop

IAD19:30Washington, D.C. Dulles Intl

20 July

IAD17:48Washington, D.C. Dulles Intl

55h 02m

2 stops

SYD14:50Sydney Kingsford Smith

$1,650

Air China

7 May

SYD19:40Sydney Kingsford Smith

67h 05m

2 stops

IAD00:45Washington, D.C. Dulles Intl

14 May

IAD06:10Washington, D.C. Dulles Intl

66h 40m

2 stops

SYD14:50Sydney Kingsford Smith

$1,887

Air China

30 Apr

SYD19:40Sydney Kingsford Smith

37h 50m

1 stop

IAD19:30Washington, D.C. Dulles Intl

10 May

IAD08:50Washington, D.C. Dulles Intl

40h 00m

2 stops

SYD14:50Sydney Kingsford Smith

$2,128

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneyWashington, D.C.

SYD - DCA

SYDDCA

Sydney Kingsford Smith

Sat 23/5

13:15-12:59

3 stops37h 44m

Washington, D.C. Reagan-National

Sat 30/5

07:00-11:50

3 stops38h 50m

$1,508

SydneyWashington, D.C.

SYD - DCA

SYDDCA

Sydney Kingsford Smith

Sat 23/5

13:15-12:59

3 stops37h 44m

Washington, D.C. Reagan-National

Sat 30/5

07:00-11:50

3 stops38h 50m

$1,529

SydneyWashington, D.C.

SYD - IAD

SYDIAD

Sydney Kingsford Smith

Thu 16/7

19:40-19:30

1 stop37h 50m

Washington, D.C. Dulles Intl

Mon 20/7

17:48-14:50

2 stops55h 02m

$1,650

SydneyWashington, D.C.

SYD - IAD

SYDIAD

Sydney Kingsford Smith

Thu 7/5

19:40-00:45

2 stops67h 05m

Washington, D.C. Dulles Intl

Thu 14/5

06:10-14:50

2 stops66h 40m

$1,887

SydneyBaltimore

SYD - BWI

SYDBWI

Sydney Kingsford Smith

Mon 18/5

09:10-18:00

2 stops22h 50m

Baltimore/Washington

Sun 7/6

15:55-07:05

2 stops25h 10m

$2,157

SydneyBaltimore

SYD - BWI

SYDBWI

Sydney Kingsford Smith

Tue 19/5

09:10-23:09

2 stops27h 59m

Baltimore/Washington

Tue 28/7

15:47-07:05

2 stops25h 18m

$2,160

SydneyBaltimore

SYD - BWI

SYDBWI

Sydney Kingsford Smith

Tue 19/5

09:10-19:22

2 stops24h 12m

Baltimore/Washington

Mon 22/6

15:55-07:05

2 stops25h 10m

$2,162

SydneyBaltimore

SYD - BWI

SYDBWI

Sydney Kingsford Smith

Thu 23/4

09:30-05:15

1 stop33h 45m

Baltimore/Washington

Wed 6/5

06:05-06:55

1 stop34h 50m

$2,167

Fastest return journey

SydneyBaltimore

SYD - BWI

SYDBWI

Sydney Kingsford Smith

Mon 18/5

09:10-18:00

2 stops22h 50m

Baltimore/Washington

Sun 7/6

19:10-06:55

1 stop21h 45m

$2,169

SydneyBaltimore

SYD - BWI

SYDBWI

Sydney Kingsford Smith

Thu 23/4

09:30-17:08

1 stop21h 38m

Baltimore/Washington

Wed 6/5

06:20-07:00

1 stop34h 40m

$2,172

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Sydney to Washington, D.C.

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

Prices

Airlines

Stopovers

What is the typical price of a round-trip flight between Sydney and Washington, D.C.?

What is the cheapest month to fly to Washington, D.C.?

The cheapest month to fly to Washington, D.C. from Sydney is in September. Flight prices, which tend to average around $1,271, are often lower during this time because this is during the off-season. If you don’t want to visit Washington, D.C. in September, then you should wait until August to fly from Sydney, when ticket prices are also cheap, with an average price of $1,447.

How far in advance should I book a flight to Washington, D.C.?

You are more likely to see cheaper flights to Washington, D.C. from Sydney when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. for around $1,733 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. from Sydney for as low as $1,497 on momondo.

Can stopping save me money on Sydney to Washington, D.C. flights?

You could potentially save up to 30% on your flight if you consider stops on a Sydney to Washington, D.C. flight.

How have Sydney to Washington, D.C. flight prices changed over time?

As of April 2026, prices for Sydney to Washington, D.C. flights are approximately 6% cheaper when compared to flights at the same time last year.

When to book flights from Sydney to Washington, D.C.

Are you open to changing your travel dates? Check out the ideal times to fly from Sydney to Washington, D.C. according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Sydney to Washington, D.C. (SYD to WAS) flight deals and tips

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

Fastest flight time	20h 55m
Direct flights	None

The fastest flight from Sydney to Washington, D.C. takes 20h 55m

There are no direct flights from Sydney to Washington, D.C.. There are no popular flight routes from Sydney to Washington, D.C..

Search flight deals

Frequently asked questions about flying from Sydney to Washington, D.C.

How far is Sydney Kingsford Smith to Washington, D.C. by plane?
There are 15700.1 km between Sydney Kingsford Smith and Washington, D.C.. Typically, this will take 20h 55m by plane in normal conditions.
When did momondo last update prices for flights from Sydney Kingsford Smith Airport to Washington, D.C.?
Prices for flights from Sydney Kingsford Smith Airport to Washington, D.C. refresh daily.
How many operators does momondo search for flights from Sydney Kingsford Smith Airport to Washington, D.C.?
The number of operators available for flights from Sydney Kingsford Smith Airport to Washington, D.C. is 6 as of April 2026.
How old do you have to be to fly from Sydney Kingsford Smith Airport to Washington, D.C.?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Sydney Kingsford Smith Airport to Washington, D.C..
What documentation or ID do you need to fly to Washington, D.C.?
The necessary travel and health documents for your Washington, D.C. trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Sydney to Washington, D.C.?
momondo data reveals that the most frequently booked airline on the route from Sydney to Washington, D.C. is United Airlines, representing 56% of all bookings. The subsequent popular airlines are Air New Zealand at 15%, Virgin Australia at 9%, and American Airlines at 7%.

Best airlines flying from Sydney to Washington, D.C.

Compare and see reviews for airlines that fly from Sydney to Washington, D.C. with momondo

Airline	Rating	Free cancellation	Price
Qantas Airways	PriceFrom $791	Free cancellation	Rating 7.5 1,018 reviews	Search Qantas Airways flights
American Airlines	PriceFrom $1,097	Free cancellation	Rating 7.1 11,564 reviews	Search American Airlines flights
United Airlines	PriceFrom $1,126	Free cancellation	Rating 7.4 9,562 reviews	Search United Airlines flights
Air Canada	PriceFrom $1,224	Free cancellation	Rating 7.1 10,915 reviews	Search Air Canada flights
Air New Zealand	PriceFrom $1,394	Free cancellation	Rating 8.0 626 reviews	Search Air New Zealand flights
Virgin Australia	PriceFrom $1,541	Free cancellation	Rating 7.6 453 reviews	Search Virgin Australia flights

McLean

Why use momondo?

Why should I use momondo to find a flight deal from Sydney to Washington, D.C.?

Finding the right flight to Washington, D.C. from Sydney is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Washington, D.C. quick and easy, saving you time and money.

Can I find flights from Sydney to Washington, D.C. with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Sydney to Washington, D.C. flights to just show those with flexible booking policies.

How can momondo help me find flights from Sydney to Washington, D.C.?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Washington, D.C. from Sydney.

I’m not ready to book a flight from Sydney to Washington, D.C. right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Sydney to Washington, D.C. now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Washington, D.C. and let you know when they change.

An easier way to manage your Washington, D.C. trip

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Fly into one of these airports located in Washington, D.C.

Washington, D.C. Reagan-National Airport

Washington, D.C. Dulles Intl Airport

Cheap flights from Sydney to Washington, D.C. from $809

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sydney to Washington, D.C. departing on 15/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Turkish Airlines flights from Sydney to Washington, D.C.

Our best Turkish Airlines deals on Sydney to Washington, D.C. flight tickets

Air China flights from Sydney to Washington, D.C.

Our best Air China deals on Sydney to Washington, D.C. flight tickets

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Use the filters below to find and compare flights from Sydney to Washington, D.C. that are best for you.

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Sydney to Washington, D.C.

What is the typical price of a round-trip flight between Sydney and Washington, D.C.?

What is the cheapest month to fly to Washington, D.C.?

How far in advance should I book a flight to Washington, D.C.?

Can stopping save me money on Sydney to Washington, D.C. flights?

How have Sydney to Washington, D.C. flight prices changed over time?

What is the cheapest airline that flies from Sydney Kingsford Smith to Washington, D.C.?

Which airlines fly to Washington, D.C.?

Which airport is the most popular for stopovers for flights between Sydney and Washington, D.C.?

Which stopover airport offers the lowest fares from Sydney to Washington, D.C.?

Which stopover airport has the shortest travel time from Sydney to Washington, D.C.?

Which stopover airport has the shortest connection time from Sydney to Washington, D.C.?

When to book flights from Sydney to Washington, D.C.

Cheap Sydney to Washington, D.C. (SYD to WAS) flight deals and tips

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

Fastest flight time

Direct flights

Frequently asked questions about flying from Sydney to Washington, D.C.

Best airlines flying from Sydney to Washington, D.C.

Compare and see reviews for airlines that fly from Sydney to Washington, D.C. with momondo

Travelling to a place near Washington, D.C.?

Why use momondo?

An easier way to manage your Washington, D.C. trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 36.1 km from Washington, D.C.

Fly your favourite airline to Washington, D.C.

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Washington, D.C.

List of cabin classes available on flights landing in Washington, D.C.. Availability may vary depending on flight origin and airline.

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