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Cheap flights from Sydney to Washington, D.C. Dulles Intl Airport from $403

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 1/23. 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.
11:25 am - 10:16 pmSYD-IAD
25h 51m1 stop
5:19 pm - 6:55 amIAD-SYD
23h 36m1 stop
$878American Airlines
Find Deal
Tue, Apr 1 - Tue, Apr 15
10:25 am - 4:19 pmSYD-IAD
19h 54m1 stop
6:59 am - 6:55 amIAD-SYD
33h 56m1 stop
$880American Airlines
Find Deal
Fri, Apr 18 - Thu, May 8
11:20 am - 9:23 pmSYD-IAD
50h 03m2 stops
12:50 pm - 9:35 amIAD-SYD
28h 45m2 stops
$1,223Air Canada
Find Deal
Mon, Feb 17 - Thu, Feb 20
9:20 am - 7:35 amSYD-IAD
36h 15m2 stops
9:55 am - 7:20 amIAD-SYD
31h 25m2 stops
$1,225Air Canada
Find Deal
Thu, May 1 - Mon, May 12
8:40 pm - 2:10 pmSYD-IAD
33h 30m1 stop
4:35 pm - 3:30 pmIAD-SYD
54h 55m2 stops
$1,295Air China
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Mon, Dec 16 - Tue, Jan 14
8:55 pm - 10:35 amSYD-IAD
27h 40m1 stop
12:15 pm - 9:25 amIAD-SYD
31h 10m1 stop
$1,350ANA
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Wed, Apr 30 - Tue, May 13
8:55 pm - 10:35 amSYD-IAD
27h 40m1 stop
12:15 pm - 9:25 amIAD-SYD
31h 10m1 stop
$1,366ANA
Find Deal
Mon, May 12 - Mon, Jun 2
8:40 pm - 7:35 amSYD-IAD
48h 55m2 stops
5:35 pm - 2:50 pmIAD-SYD
55h 15m2 stops
$1,418Air China
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Thu, May 1 - Sat, May 24
10:30 am - 8:37 pmSYD-IAD
25h 07m2 stops
5:30 pm - 6:55 amIAD-SYD
23h 25m1 stop
$1,424United Airlines
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Tue, Apr 1 - Tue, Apr 15
10:30 am - 3:48 pmSYD-IAD
20h 18m1 stop
4:10 pm - 6:55 amIAD-SYD
24h 45m2 stops
$1,432United Airlines
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Tue, Apr 1 - Tue, Apr 15
5:25 pm - 4:23 pmSYD-IAD
38h 58m2 stops
Thu, Jan 23
11:50 am - 4:12 pmSYD-IAD
20h 22m1 stop
$552American Airlines
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Sat, Mar 1
11:50 am - 10:41 pmSYD-IAD
26h 51m1 stop
$555American Airlines
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Thu, Jan 23
8:40 pm - 2:10 pmSYD-IAD
33h 30m1 stop
$733Air China
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Fri, Feb 28
8:40 pm - 2:10 pmSYD-IAD
33h 30m1 stop
$813Air China
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Mon, Dec 16
12:10 pm - 7:25 pmSYD-IAD
23h 15m1 stop
$908United Airlines
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Wed, Feb 26
11:50 am - 4:12 pmSYD-IAD
20h 22m1 stop
$911United Airlines
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Thu, Feb 27
2:15 pm - 11:16 pmSYD-IAD
25h 01m2 stops
$912Delta
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Thu, Feb 27
9:40 pm - 4:55 pmSYD-IAD
34h 15m1 stop
$933Qatar Airways
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Sat, Mar 22
11:05 am - 11:16 pmSYD-IAD
28h 11m2 stops
$975Delta
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Sun, Mar 2
11:15 am - 5:18 pmSYD-IAD
22h 03m2 stops
6:16 am - 6:35 amIAD-SYD
32h 19m1 stop
$1,402American Airlines
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Thu, Nov 21 - Wed, Dec 4
11:20 am - 9:20 pmSYD-IAD
50h 00m3 stops
10:15 pm - 9:35 amIAD-SYD
43h 20m2 stops
$1,488Air Canada
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Thu, Nov 21 - Wed, Dec 4
11:20 am - 3:55 pmSYD-IAD
44h 35m3 stops
8:15 am - 6:55 amIAD-SYD
54h 40m2 stops
$1,704Air Canada
Find Deal
Sun, Nov 24 - Mon, Jan 13
12:10 pm - 10:44 pmSYD-IAD
26h 34m1 stop
7:05 pm - 9:05 amIAD-SYD
22h 00m1 stop
$1,717United Airlines
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Thu, Nov 21 - Wed, Dec 4
11:05 am - 6:12 pmSYD-IAD
23h 07m2 stops
3:11 pm - 8:35 amIAD-SYD
25h 24m2 stops
$1,727Delta
Find Deal
Thu, Nov 21 - Wed, Dec 4
11:20 am - 9:20 pmSYD-IAD
50h 00m2 stops
8:15 am - 6:55 amIAD-SYD
54h 40m2 stops
$1,768Air Canada
Find Deal
Sun, Nov 24 - Mon, Jan 13
9:45 pm - 9:10 amSYD-IAD
27h 25m1 stop
11:05 am - 10:30 amIAD-SYD
31h 25m1 stop
$1,988ANA
Find Deal
Sun, Nov 24 - Mon, Jan 13

American Airlines flights from Sydney to Washington, D.C. Dulles Intl Airport

Our best American Airlines deals on Sydney to Washington, D.C. Dulles Intl Airport flight tickets
American Airlines
Apr 1
SYD11:25 amSydney Kingsford Smith
25h 51m
1 stop
IAD10:16 pmWashington, D.C. Dulles Intl
Apr 15
IAD5:19 pmWashington, D.C. Dulles Intl
23h 36m
1 stop
SYD6:55 amSydney Kingsford Smith
American Airlines
Apr 18
SYD10:25 amSydney Kingsford Smith
19h 54m
1 stop
IAD4:19 pmWashington, D.C. Dulles Intl
May 8
IAD6:59 amWashington, D.C. Dulles Intl
33h 56m
1 stop
SYD6:55 amSydney Kingsford Smith
American Airlines
Jan 24
SYD11:50 amSydney Kingsford Smith
20h 24m
1 stop
IAD4:14 pmWashington, D.C. Dulles Intl
Feb 2
IAD1:53 pmWashington, D.C. Dulles Intl
24h 42m
2 stops
SYD6:35 amSydney Kingsford Smith

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
Dec 16
SYD8:40 pmSydney Kingsford Smith
33h 30m
1 stop
IAD2:10 pmWashington, D.C. Dulles Intl
Jan 14
IAD4:35 pmWashington, D.C. Dulles Intl
54h 55m
2 stops
SYD3:30 pmSydney Kingsford Smith
Air China
May 1
SYD8:40 pmSydney Kingsford Smith
48h 55m
2 stops
IAD7:35 amWashington, D.C. Dulles Intl
May 24
IAD5:35 pmWashington, D.C. Dulles Intl
55h 15m
2 stops
SYD2:50 pmSydney Kingsford Smith
Air China
Dec 17
SYD8:40 pmSydney Kingsford Smith
40h 31m
2 stops
IAD9:11 pmWashington, D.C. Dulles Intl
Dec 24
IAD4:35 pmWashington, D.C. Dulles Intl
54h 55m
2 stops
SYD3:30 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 cheapest month to fly from Sydney to Washington, D.C. Dulles Intl Airport?

March. The cheapest time of year to fly to Washington, D.C. Dulles Intl Airport from Sydney is March. Most expensive is December

What is the cheapest day to depart Sydney for Washington, D.C. Dulles Intl Airport?

Tuesday. The cheapest day of the week is typically Tuesday. The most expensive is typically Friday

When is the cheapest time to fly from Sydney to Washington, D.C. Dulles Intl Airport?

In the morning. Sydney to Washington, D.C. Dulles Intl Airport flights are approximately 12% more expensive in the afternoon than in the morning

How far in advance should you book Sydney to Washington, D.C. Dulles Intl Airport flights?

20 days before. The cheapest time to buy a flight from Sydney to Washington, D.C. Dulles Intl Airport is approximately 20 days to departure

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

You could potentially save up to 26% 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 November 2024, prices for Sydney to Washington, D.C. Dulles Intl Airport flights are approximately 7% cheaper 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

$403

Fastest flight time

19h 54m

Direct flights

None
The best one-way flight to Washington, D.C. Dulles Intl Airport from Sydney in the past 72 hours is $403. The best round-trip flight deal from Sydney to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is $878.
The fastest flight from Sydney to Washington, D.C. Dulles Intl Airport takes 19h 54m
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 19h 54m.

  • 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
833 reviews
Search ANA flights
United AirlinesPriceFrom $1,090Free CancellationRating
7.4
9,171 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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