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Cheap flights from Sydney to Washington, D.C. from $397

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 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.
11:15 am - 8:55 pmSYD-DCA
25h 40m1 stop
5:30 pm - 9:00 amDCA-SYD
23h 30m1 stop
$865American Airlines
Find Deal
Fri, Jan 24 - Sun, Feb 2
11:15 am - 8:55 pmSYD-DCA
25h 40m1 stop
5:30 pm - 9:00 amDCA-SYD
23h 30m1 stop
$866American Airlines
Find Deal
Fri, Jan 24 - Sun, Feb 2
11:20 am - 12:20 pmSYD-DCA
41h 00m2 stops
6:00 am - 9:35 amDCA-SYD
35h 35m2 stops
$1,145Air Canada
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Thu, Feb 6 - Thu, Feb 20
11:20 am - 12:20 pmSYD-DCA
41h 00m3 stops
6:00 am - 9:35 amDCA-SYD
35h 35m2 stops
$1,154Air Canada
Find Deal
Thu, Feb 6 - Thu, Feb 20
4:15 pm - 7:02 amSYD-BWI
30h 47m1 stop
3:55 pm - 7:00 amBWI-SYD
23h 05m1 stop
$1,169United Airlines
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Fri, Jan 24 - Sun, Feb 2
11:20 am - 6:49 pmSYD-IAD
22h 29m2 stops
5:30 pm - 7:00 amIAD-SYD
23h 30m1 stop
$1,431United Airlines
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Tue, Apr 1 - Tue, Apr 15
11:15 am - 4:10 pmSYD-IAD
20h 55m1 stop
9:13 am - 6:10 amIAD-SYD
28h 57m1 stop
$1,444Qantas Airways
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Fri, Dec 6 - Sun, Dec 8
11:15 am - 4:10 pmSYD-IAD
20h 55m1 stop
5:01 pm - 10:20 amIAD-SYD
25h 19m2 stops
$1,676Qantas Airways
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Fri, Dec 6 - Sun, Dec 8
9:45 pm - 9:10 amSYD-IAD
27h 25m1 stop
11:05 am - 8:15 pmIAD-SYD
41h 10m1 stop
$2,732ANA
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Mon, Dec 16 - Tue, Jan 14
9:45 pm - 1:16 pmSYD-DCA
31h 31m2 stops
8:30 am - 8:15 pmDCA-SYD
43h 45m2 stops
$5,048ANA
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Mon, Dec 9 - Mon, Feb 3
5:25 pm - 4:23 pmSYD-IAD
38h 58m2 stops
Thu, Jan 23
5:25 pm - 4:23 pmSYD-IAD
38h 58m2 stops
Thu, Jan 23
11:50 am - 10:34 pmSYD-IAD
26h 44m1 stop
$552American Airlines
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Sat, Mar 1
11:50 am - 4:10 pmSYD-DCA
20h 20m1 stop
$552American Airlines
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Sat, Mar 1
11:20 am - 4:45 pmSYD-BWI
21h 25m1 stop
$742United Airlines
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Wed, Feb 26
11:20 am - 6:51 amSYD-BWI
35h 31m1 stop
$761United Airlines
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Mon, Mar 3
10:20 am - 11:31 amSYD-IAD
40h 11m3 stops
$1,297Air Canada
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Tue, Mar 25
10:20 am - 10:29 amSYD-DCA
39h 09m3 stops
$1,312Air Canada
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Sat, Mar 22
6:05 am - 11:03 pmSYD-BWI
32h 58m2 stops
$1,463Qantas Airways
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Fri, Dec 6
9:35 pm - 2:27 pmSYD-BWI
32h 52m2 stops
$1,498Qantas Airways
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Wed, Dec 18
2:00 pm - 7:18 amSYD-BWI
33h 18m3 stops
8:38 am - 12:30 pmBWI-SYD
35h 52m3 stops
$1,373
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Mon, Nov 25 - Mon, Dec 9
11:20 am - 3:55 pmSYD-IAD
44h 35m3 stops
10:15 pm - 9:35 amIAD-SYD
43h 20m2 stops
$1,406Air Canada
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Mon, Nov 25 - Mon, Dec 9
11:15 am - 5:18 pmSYD-IAD
22h 03m2 stops
1:41 pm - 9:00 amIAD-SYD
27h 19m2 stops
$1,415American Airlines
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Mon, Nov 25 - Mon, Dec 9
11:15 am - 5:18 pmSYD-IAD
22h 03m2 stops
6:00 am - 6:35 amIAD-SYD
32h 35m1 stop
$1,422American Airlines
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Mon, Nov 25 - Mon, Dec 9
9:45 pm - 9:10 amSYD-IAD
27h 25m1 stop
11:05 am - 10:30 amIAD-SYD
31h 25m1 stop
$1,568ANA
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Mon, Nov 25 - Mon, Dec 9
12:25 pm - 11:54 amSYD-DCA
39h 29m2 stops
2:00 pm - 8:15 pmDCA-SYD
38h 15m2 stops
$1,573ANA
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Mon, Nov 25 - Mon, Dec 9
9:35 pm - 2:24 pmSYD-DCA
32h 49m2 stops
5:30 pm - 9:00 amDCA-SYD
23h 30m1 stop
$1,639Qantas Airways
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Mon, Nov 25 - Mon, Dec 9
2:00 pm - 7:18 amSYD-BWI
33h 18m3 stops
9:46 am - 9:35 amBWI-SYD
31h 49m2 stops
$1,697
Find Deal
Mon, Nov 25 - Mon, Dec 9
11:20 am - 10:24 pmSYD-BWI
27h 04m2 stops
5:55 pm - 9:05 amBWI-SYD
23h 10m1 stop
$1,870United Airlines
Find Deal
Mon, Nov 25 - Mon, Dec 9
11:50 am - 6:54 pmSYD-DCA
23h 04m1 stop
5:30 pm - 9:00 amDCA-SYD
23h 30m1 stop
$2,102Qantas Airways
Find Deal
Mon, Nov 25 - Mon, Dec 9

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

Our best American Airlines deals on Sydney to Washington, D.C. flight tickets
American Airlines
Jan 24
SYD11:15 amSydney Kingsford Smith
25h 40m
1 stop
DCA8:55 pmWashington, D.C. Reagan-National
Feb 2
DCA5:30 pmWashington, D.C. Reagan-National
23h 30m
1 stop
SYD9:00 amSydney Kingsford Smith
American Airlines
Jan 24
SYD11:15 amSydney Kingsford Smith
25h 40m
1 stop
DCA8:55 pmWashington, D.C. Reagan-National
Feb 2
DCA5:30 pmWashington, D.C. Reagan-National
23h 30m
1 stop
SYD9:00 amSydney Kingsford Smith
American Airlines
Jan 24
SYD11:15 amSydney Kingsford Smith
20h 41m
1 stop
DCA3:56 pmWashington, D.C. Reagan-National
Feb 2
DCA5:05 pmWashington, D.C. Reagan-National
23h 55m
2 stops
SYD9:00 amSydney Kingsford Smith

Qantas Airways flights from Sydney to Washington, D.C.

Our best Qantas Airways deals on Sydney to Washington, D.C. flight tickets
Qantas Airways
Dec 6
SYD11:15 amSydney Kingsford Smith
20h 55m
1 stop
IAD4:10 pmWashington, D.C. Dulles Intl
Dec 8
IAD9:13 amWashington, D.C. Dulles Intl
28h 57m
1 stop
SYD6:10 amSydney Kingsford Smith
Qantas Airways
Nov 25
SYD9:35 pmSydney Kingsford Smith
32h 49m
2 stops
DCA2:24 pmWashington, D.C. Reagan-National
Dec 9
DCA5:30 pmWashington, D.C. Reagan-National
23h 30m
1 stop
SYD9:00 amSydney Kingsford Smith
Qantas Airways
Dec 6
SYD11:15 amSydney Kingsford Smith
20h 55m
1 stop
IAD4:10 pmWashington, D.C. Dulles Intl
Dec 8
IAD5:01 pmWashington, D.C. Dulles Intl
25h 19m
2 stops
SYD10:20 amSydney Kingsford Smith

See travel insights to Washington, D.C. from

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

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 month of February is, on average, the cheapest month to fly to Washington, D.C. from Sydney, with most prices found around $1,033. If you’re not able to fly to Washington, D.C. in February, then March is your next best option. Flight prices from Sydney to Washington, D.C. during March average around $1,072.

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

On average, the least expensive day to fly to Washington, D.C. from Sydney is on a Thursday. momondo users have found tickets for Thursday departures for as low as $1,126. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Sydney to Washington, D.C. for around $1,767.

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

In the evening is the cheapest time of day to fly from Sydney to Washington, D.C. when you can find flight prices for as low as $1,117. Flying to Washington, D.C. in the evening is an ideal time because this is during off-peak travel hours. Try not to purchase tickets at noon because they tend to be around $1,871. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

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

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

The ideal time to book your flight to Washington, D.C. is 16 days in advance when prices tend to average $1,299. Don’t hesitate to check prices now though because momondo users recently found tickets for as low as $952.

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

There are 1 cabin classes available to choose from on Sydney Kingsford Smith to Washington, D.C. 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. flights?

You could potentially save up to 28% 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 November 2024, prices for Sydney to Washington, D.C. flights are approximately 4% 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 round-trip 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.

Best Price Found

$397

Fastest flight time

19h 54m

Direct flights

None

Airports in Washington, D.C.

3 airports
The best one-way flight to Washington, D.C. from Sydney in the past 72 hours is $397. The best round-trip flight deal from Sydney to Washington, D.C. found on momondo in the last 72 hours is $865.
The fastest flight from Sydney to Washington, D.C. takes 19h 54m
There are no direct flights from Sydney to Washington, D.C.. Popular non-direct routes for this connection are Sydney Kingsford Smith Airport - Baltimore/Washington Airport, Sydney Kingsford Smith Airport - Washington, D.C. Dulles Intl Airport and Sydney Kingsford Smith Airport - Washington, D.C. Reagan-National Airport.
There are 3 airports near Washington, D.C.: Washington, D.C. Reagan-National (DCA), Baltimore/Washington (BWI), Washington, D.C. Dulles Intl (IAD)

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

    A flight from Sydney Kingsford Smith to Washington, D.C. will travel around 9755.6 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.?

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

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

  • 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 layovers 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 travel and health documents required for your trip to Washington, D.C. can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington, D.C.. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline 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
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
9,172 reviews
Search United Airlines flights
Virgin AustraliaPriceFrom $1,312Free CancellationRating
7.5
485 reviews
Search Virgin Australia flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Sydney to Washington, D.C. for you.

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.?

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?

Yes. momondo can track prices for Sydney to Washington, D.C. flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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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 22.4 mi from Washington, D.C.