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Cheap flights from Sydney to Washington, D.C. Dulles Intl Airport from $687

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. Dulles Intl Airport departing on 6/7. 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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Find the cheapest flights from Sydney to Washington, D.C.

Cheap round-trip flights

These are some of the best round-trip flight deals from Sydney to Washington, D.C. that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Sydney to Washington, D.C..

Cheap last minute flights

Planning a quick getaway from Sydney to Washington, D.C.? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Washington, D.C., so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Sydney to Washington, D.C.

Find recent round-trip train or bus tickets from Sydney to Washington, D.C..

All round-trip flight deals to Washington, D.C.

The cheapest plane tickets to Washington, D.C. found on KAYAK recently.
11:20 am - 11:30 amSYD-IAD
40h 10m2 stops
5:52 pm - 9:35 amIAD-SYD
47h 43m2 stops
$1,034Air Canada
Find Deal
Wed, Feb 5 - Wed, Feb 19
11:20 am - 11:30 amSYD-IAD
40h 10m3 stops
5:52 pm - 9:35 amIAD-SYD
47h 43m2 stops
$1,040Air Canada
Find Deal
Wed, Feb 5 - Wed, Feb 19
9:40 pm - 8:20 amSYD-IAD
50h 40m1 stop
8:05 pm - 6:50 pmIAD-SYD
30h 45m1 stop
$1,289Qatar Airways
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Mon, Feb 10 - Sun, Feb 23
6:05 pm - 5:55 amSYD-IAD
49h 50m2 stops
7:55 pm - 5:55 amIAD-SYD
44h 00m2 stops
$1,299Singapore Airlines
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Thu, May 1 - Mon, May 5
9:40 pm - 3:55 pmSYD-IAD
34h 15m1 stop
8:05 pm - 6:50 pmIAD-SYD
30h 45m1 stop
$1,354Qatar Airways
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Wed, Feb 5 - Wed, Feb 19
10:30 am - 6:28 pmSYD-IAD
22h 58m1 stop
4:00 pm - 6:55 amIAD-SYD
24h 55m1 stop
$1,375United Airlines
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Tue, Apr 1 - Tue, Apr 15
11:20 am - 7:30 pmSYD-IAD
23h 10m1 stop
5:55 pm - 7:00 amIAD-SYD
23h 05m1 stop
$1,378United Airlines
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Tue, Apr 1 - Tue, Apr 15
11:00 am - 6:20 amSYD-IAD
33h 20m2 stops
5:00 pm - 7:15 pmIAD-SYD
36h 15m2 stops
$1,507Singapore Airlines
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Fri, May 2 - Mon, May 5
8:55 pm - 10:35 amSYD-IAD
27h 40m1 stop
12:15 pm - 7:15 pmIAD-SYD
41h 00m1 stop
$1,564ANA
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Wed, Apr 30 - Tue, May 6
8:55 pm - 10:35 amSYD-IAD
27h 40m1 stop
12:15 pm - 7:15 pmIAD-SYD
41h 00m1 stop
$1,567ANA
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Wed, Apr 30 - Tue, May 6
1:45 pm - 11:43 amSYD-IAD
35h 58m3 stops
Sat, Jun 7
6:00 am - 1:29 pmSYD-IAD
45h 29m3 stops
Sun, Jun 8
8:40 pm - 8:58 pmSYD-IAD
40h 18m2 stops
$815Air China
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Tue, Feb 11
7:40 pm - 12:31 amSYD-IAD
42h 51m2 stops
$831Air China
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Sat, Jun 7
6:25 am - 9:21 pmSYD-IAD
30h 56m3 stops
Tue, Feb 11
10:20 am - 7:00 amSYD-IAD
34h 40m1 stop
$876United Airlines
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Mon, Apr 28
9:40 pm - 3:55 pmSYD-IAD
34h 15m1 stop
$893Qatar Airways
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Tue, Feb 11
8:45 pm - 8:45 amSYD-IAD
50h 00m1 stop
$897Qatar Airways
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Thu, Jun 5
11:20 am - 4:17 pmSYD-IAD
19h 57m1 stop
$937United Airlines
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Sat, Mar 22
11:50 am - 10:39 pmSYD-IAD
26h 49m1 stop
$1,733American Airlines
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Wed, Jan 1
11:20 am - 3:58 pmSYD-IAD
44h 38m3 stops
5:08 pm - 9:35 amIAD-SYD
48h 27m2 stops
$1,554Air Canada
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Tue, Dec 24 - Sun, Jan 12
11:20 am - 3:13 pmSYD-IAD
43h 53m3 stops
12:38 pm - 9:35 amIAD-SYD
28h 57m2 stops
$1,638Air Canada
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Mon, Dec 23 - Tue, Dec 31
12:10 pm - 7:32 pmSYD-IAD
23h 22m1 stop
6:00 am - 7:00 amIAD-SYD
33h 00m1 stop
$1,656United Airlines
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Tue, Dec 24 - Sun, Jan 12
11:20 am - 9:21 pmSYD-IAD
26h 01m2 stops
8:18 am - 9:35 amIAD-SYD
33h 17m2 stops
$1,660Air Canada
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Mon, Dec 23 - Sat, Jan 11
11:20 am - 5:27 amSYD-IAD
34h 07m1 stop
8:15 am - 9:05 amIAD-SYD
32h 50m1 stop
$1,863Virgin Australia
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Wed, Dec 25 - Mon, Jan 6
12:10 pm - 11:59 pmSYD-IAD
27h 49m1 stop
5:45 pm - 6:20 amIAD-SYD
44h 35m2 stops
$2,053United Airlines
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Mon, Dec 23 - Sat, Jan 11
11:20 am - 8:39 pmSYD-IAD
25h 19m1 stop
5:50 pm - 9:15 amIAD-SYD
23h 25m1 stop
$2,070Lufthansa
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Mon, Dec 23 - Tue, Dec 31
4:00 pm - 11:25 pmSYD-IAD
23h 25m2 stops
8:18 am - 9:35 amIAD-SYD
33h 17m3 stops
$2,129
Find Deal
Mon, Dec 23 - Sat, Jan 11
12:10 pm - 4:15 pmSYD-IAD
20h 05m1 stop
6:00 pm - 6:20 amIAD-SYD
44h 20m1 stop
$2,387Virgin Australia
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Mon, Dec 23 - Sat, Jan 11
2:00 pm - 9:46 amSYD-IAD
35h 46m3 stops
10:00 am - 12:50 pmIAD-SYD
34h 50m3 stops
$4,069
Find Deal
Mon, Dec 23 - Sat, Jan 11

Air China flights from Sydney to Washington, D.C. Dulles Intl Airport

Our best Air China deals on Sydney to Washington, D.C. Dulles Intl Airport flight tickets
Air China
Jan 20
SYD8:40 pmSydney Kingsford Smith
33h 30m
1 stop
IAD2:10 pmWashington, D.C. Dulles Intl
Jan 27
IAD2:19 pmWashington, D.C. Dulles Intl
57h 11m
2 stops
SYD3:30 pmSydney Kingsford Smith
Air China
May 3
SYD7:40 pmSydney Kingsford Smith
43h 02m
2 stops
IAD12:42 amWashington, D.C. Dulles Intl
May 5
IAD5:55 pmWashington, D.C. Dulles Intl
54h 55m
2 stops
SYD2:50 pmSydney Kingsford Smith

Qatar Airways flights from Sydney to Washington, D.C. Dulles Intl Airport

Our best Qatar Airways deals on Sydney to Washington, D.C. Dulles Intl Airport flight tickets
Qatar Airways
Feb 10
SYD9:40 pmSydney Kingsford Smith
50h 40m
1 stop
IAD8:20 amWashington, D.C. Dulles Intl
Feb 23
IAD8:05 pmWashington, D.C. Dulles Intl
30h 45m
1 stop
SYD6:50 pmSydney Kingsford Smith
Qatar Airways
Feb 5
SYD9:40 pmSydney Kingsford Smith
34h 15m
1 stop
IAD3:55 pmWashington, D.C. Dulles Intl
Feb 19
IAD8:05 pmWashington, D.C. Dulles Intl
30h 45m
1 stop
SYD6:50 pmSydney Kingsford Smith
Qatar Airways
Feb 10
SYD9:40 pmSydney Kingsford Smith
34h 15m
1 stop
IAD3:55 pmWashington, D.C. Dulles Intl
Feb 23
IAD8:05 pmWashington, D.C. Dulles Intl
33h 50m
2 stops
SYD9:55 pmSydney Kingsford Smith

See travel insights to Washington, D.C. from

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

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

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

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

In general, March is the cheapest month to fly from Sydney to Washington, D.C. Dulles Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,053. If you aren’t able to travel to Washington, D.C. Dulles Intl Airport during the month of March, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $1,144.

What is the cheapest day to depart on your flight to Washington, D.C. Dulles Intl Airport?

Our data shows that Tuesday is the least expensive day to fly to Washington, D.C. Dulles Intl Airport. Tickets to fly out on this day can be as low as $1,101. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Sydney to Washington, D.C. Dulles Intl Airport for around $2,084.

What is the cheapest time of day to depart on your flight to Washington, D.C. Dulles Intl Airport?

Flying to Washington, D.C. Dulles Intl Airport from Sydney in the morning is the least expensive time of day to depart. momondo users have found prices as low as $1,399 when looking at flights departing in the morning. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $1,554 on average. Flights to Washington, D.C. Dulles Intl Airport from Sydney in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Sydney Kingsford Smith to Washington, D.C. Dulles Intl flight route?

Fly from Sydney Kingsford Smith to Washington, D.C. Dulles Intl for the best Sydney Kingsford Smith - Washington, D.C. Dulles Intl flight prices

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

The ideal time to book your flight to Washington, D.C. Dulles Intl Airport is 20 days in advance when prices tend to average $1,352. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. Dulles Intl Airport from Sydney for as low as $850 on momondo.

What cabin class options are available on Sydney Kingsford Smith to Washington, D.C. Dulles Intl flights?

There are 1 cabin classes available to choose from on Sydney Kingsford Smith to Washington, D.C. Dulles Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

You could potentially save up to 6% on your flight if you consider stops on a Sydney to Washington, D.C. Dulles Intl Airport flight.

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

As of December 2024, prices for Sydney to Washington, D.C. Dulles Intl Airport flights are approximately 5% more expensive when compared to flights at the same time last year.

When to book flights from Sydney to Washington, D.C. Dulles Intl Airport

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

Cheap Sydney to Washington, D.C. Dulles Intl Airport (SYD to IAD) flight deals and tips

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

Best Price Found

$687

Fastest flight time

19h 57m

Direct flights

None
The best one-way flight to Washington, D.C. Dulles Intl Airport from Sydney in the past 72 hours is $687. The best round-trip flight deal from Sydney to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is $1,034.
The fastest flight from Sydney to Washington, D.C. Dulles Intl Airport takes 19h 57m
There are no direct flights from Sydney to Washington, D.C. Dulles Intl Airport. Popular non-direct route for this connection is Sydney Kingsford Smith Airport - Washington, D.C. Dulles Intl Airport.

  • How far is Sydney Kingsford Smith to Washington, D.C. Dulles Intl by plane?

    The straight-line distance from Sydney Kingsford Smith to Washington, D.C. Dulles Intl is 9734.0 mi. In terms of flight time, this usually takes a little over 20h 14m.

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

    Prices for flights from Sydney Kingsford Smith Airport to Washington, D.C. Dulles Intl Airport are refreshed on a daily basis.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Sydney Kingsford Smith Airport to Washington, D.C. Dulles Intl Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?

    The travel and health documents you'll need for your trip to Washington, D.C. Dulles Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington, D.C. Dulles Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Sydney to Washington, D.C. Dulles Intl Airport?


Best airlines flying from Sydney to Washington, D.C. Dulles Intl Airport

Compare and see reviews for airlines that fly from Sydney to Washington, D.C. Dulles Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $870Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
ANAPriceFrom $1,049Free CancellationRating
8.4
844 reviews
Search ANA flights
United AirlinesPriceFrom $1,090Free CancellationRating
7.4
9,028 reviews
Search United Airlines flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Sydney to Washington, D.C.. Millions of users trust and use momondo every year so you are in good hands.

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

Flights from Sydney to Washington, D.C. with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo helps you find the best flight between Sydney and Washington, D.C. by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of Sydney to Washington, D.C. flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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