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Cheap flights from New South Wales to Washington, D.C. from $680

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New South Wales to Washington, D.C. departing on 24/10. 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 New South Wales to Washington, D.C.

Cheap return flights

Air Canada Logo
11:20 - 12:19SYD-DCA
40h 59m2 stops
Air Canada Logo
12:55 - 09:35DCA-SYD
28h 40m2 stops
$1,223Air Canada
Find Deal
Thu, 6 Nov - Tue, 11 Nov
Air Canada Logo
10:20 - 22:34SYD-DCA
27h 14m2 stops
Air Canada Logo
12:55 - 08:20DCA-SYD
28h 25m2 stops
$1,338Air Canada
Find Deal
Wed, 8 Oct - Wed, 15 Oct
American Airlines Logo
11:20 - 19:59SYD-DCA
23h 39m2 stops
American Airlines Logo
08:35 - 09:00DCA-SYD
32h 25m1 stop
$1,583American Airlines
Find Deal
Mon, 27 Oct - Mon, 3 Nov
American Airlines Logo
09:10 - 20:59SYD-DCA
25h 49m1 stop
American Airlines Logo
08:19 - 07:30DCA-SYD
32h 11m1 stop
$1,589American Airlines
Find Deal
Thu, 2 Oct - Mon, 13 Oct
United Airlines Logo
11:50 - 15:55SYD-DCA
20h 05m1 stop
United Airlines Logo
19:50 - 07:00DCA-SYD
43h 10m1 stop
$1,603United Airlines
Find Deal
Wed, 18 Feb - Sun, 22 Feb
United Airlines Logo
11:50 - 15:55SYD-DCA
20h 05m1 stop
United Airlines Logo
19:50 - 07:00DCA-SYD
43h 10m1 stop
$1,604United Airlines
Find Deal
Wed, 18 Feb - Sun, 22 Feb
Qantas Airways Logo
09:10 - 20:59SYD-DCA
25h 49m1 stop
Qantas Airways Logo
17:21 - 08:05DCA-SYD
23h 44m1 stop
$1,672Qantas Airways
Find Deal
Tue, 30 Sep - Wed, 8 Oct
Qantas Airways Logo
11:15 - 20:55SYD-DCA
25h 40m1 stop
Qantas Airways Logo
17:30 - 09:00DCA-SYD
23h 30m1 stop
$1,745Qantas Airways
Find Deal
Fri, 30 Jan - Fri, 27 Feb
Logo
14:05 - 22:15SYD-DCA
24h 10m2 stops
Logo
17:00 - 09:00DCA-SYD
24h 00m1 stop
$1,746
Find Deal
Sat, 15 Nov - Mon, 8 Dec
Logo
18:45 - 22:35OOL-DCA
41h 50m3 stops
Logo
20:40 - 19:15DCA-OOL
55h 35m3 stops
$2,260
Find Deal
Sun, 26 Oct - Sun, 2 Nov

Air Canada flights from New South Wales to Washington, D.C. Reagan-National Airport

Our best Air Canada deals on New South Wales to Washington, D.C. Reagan-National Airport flight tickets
Air Canada
6 Nov
SYD11:20Sydney Kingsford Smith
40h 59m
2 stops
DCA12:19Washington, D.C. Reagan-National
11 Nov
DCA12:55Washington, D.C. Reagan-National
28h 40m
2 stops
SYD09:35Sydney Kingsford Smith
$1,223
Find similar
Air Canada
8 Oct
SYD10:20Sydney Kingsford Smith
27h 14m
2 stops
DCA22:34Washington, D.C. Reagan-National
15 Oct
DCA12:55Washington, D.C. Reagan-National
28h 25m
2 stops
SYD08:20Sydney Kingsford Smith
$1,338
Find similar
Air Canada
18 Feb
SYD11:20Sydney Kingsford Smith
37h 35m
2 stops
DCA08:55Washington, D.C. Reagan-National
22 Feb
DCA18:50Washington, D.C. Reagan-National
46h 45m
2 stops
SYD09:35Sydney Kingsford Smith
$1,347
Find similar

American Airlines flights from New South Wales to Washington, D.C. Reagan-National Airport

Our best American Airlines deals on New South Wales to Washington, D.C. Reagan-National Airport flight tickets
American Airlines
27 Oct
SYD11:20Sydney Kingsford Smith
23h 39m
2 stops
DCA19:59Washington, D.C. Reagan-National
3 Nov
DCA08:35Washington, D.C. Reagan-National
32h 25m
1 stop
SYD09:00Sydney Kingsford Smith
$1,583
Find similar
American Airlines
2 Oct
SYD09:10Sydney Kingsford Smith
25h 49m
1 stop
DCA20:59Washington, D.C. Reagan-National
13 Oct
DCA08:19Washington, D.C. Reagan-National
32h 11m
1 stop
SYD07:30Sydney Kingsford Smith
$1,589
Find similar
American Airlines
27 Oct
SYD13:05Sydney Kingsford Smith
20h 39m
1 stop
DCA18:44Washington, D.C. Reagan-National
3 Nov
DCA15:25Washington, D.C. Reagan-National
25h 35m
2 stops
SYD09:00Sydney Kingsford Smith
$1,591
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from New South Wales to Washington, D.C. Reagan-National Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 78,305 searches. Data last updated 12 September 2025.
Use the filters below to find and compare flights from New South Wales to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SydneyWashington, D.C.

SYD - DCA

SYDDCA

Sydney Kingsford Smith

Thu 6/11

11:20-12:19

2 stops40h 59m

Washington, D.C. Reagan-National

Tue 11/11

12:55-09:35

2 stops28h 40m

$1,223

SydneyWashington, D.C.

SYD - DCA

SYDDCA

Sydney Kingsford Smith

Wed 8/10

10:20-22:34

2 stops27h 14m

Washington, D.C. Reagan-National

Wed 15/10

12:55-08:20

2 stops28h 25m

$1,338

SydneyWashington, D.C.

SYD - DCA

SYDDCA

Sydney Kingsford Smith

Mon 27/10

11:20-19:59

2 stops23h 39m

Washington, D.C. Reagan-National

Mon 3/11

08:35-09:00

1 stop32h 25m

$1,583

SydneyWashington, D.C.

SYD - DCA

SYDDCA

Sydney Kingsford Smith

Thu 2/10

09:10-20:59

1 stop25h 49m

Washington, D.C. Reagan-National

Mon 13/10

08:19-07:30

1 stop32h 11m

$1,589

SydneyWashington, D.C.

SYD - DCA

SYDDCA

Sydney Kingsford Smith

Wed 18/2

11:50-15:55

1 stop20h 05m

Washington, D.C. Reagan-National

Sun 22/2

19:50-07:00

1 stop43h 10m

$1,603

SydneyWashington, D.C.

SYD - DCA

SYDDCA

Sydney Kingsford Smith

Wed 18/2

11:50-15:55

1 stop20h 05m

Washington, D.C. Reagan-National

Sun 22/2

19:50-07:00

1 stop43h 10m

$1,604

SydneyWashington, D.C.

SYD - DCA

SYDDCA

Sydney Kingsford Smith

Tue 30/9

09:10-20:59

1 stop25h 49m

Washington, D.C. Reagan-National

Wed 8/10

17:21-08:05

1 stop23h 44m

$1,672

SydneyWashington, D.C.

SYD - DCA

SYDDCA

Sydney Kingsford Smith

Fri 30/1

11:15-20:55

1 stop25h 40m

Washington, D.C. Reagan-National

Fri 27/2

17:30-09:00

1 stop23h 30m

$1,745

SydneyWashington, D.C.

SYD - DCA

SYDDCA

Sydney Kingsford Smith

Sat 15/11

14:05-22:15

2 stops24h 10m

Washington, D.C. Reagan-National

Mon 8/12

17:00-09:00

1 stop24h 00m

$1,746

CoolangattaWashington, D.C.

OOL - DCA

OOLDCA

Coolangatta Gold Coast

Sun 26/10

18:45-22:35

3 stops41h 50m

Washington, D.C. Reagan-National

Sun 2/11

20:40-19:15

3 stops55h 35m

$2,260

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from New South Wales to Washington, D.C. Reagan-National 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 to Washington, D.C. Reagan-National Airport?

In general, February is the cheapest month to fly from New South Wales to Washington, D.C. Reagan-National Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,280. If you’re not able to fly to Washington, D.C. Reagan-National Airport in February, then March is your next best option. Flight prices from New South Wales to Washington, D.C. Reagan-National Airport during March average around $1,303.

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

On average, the least expensive day to fly to Washington, D.C. Reagan-National Airport from New South Wales is on a Friday. momondo users have found tickets for Friday departures for as low as $1,711. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Washington, D.C. Reagan-National Airport is Tuesday, with ticket prices averaging around $2,308.

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

In the afternoon is the cheapest time of day to fly from New South Wales to Washington, D.C. Reagan-National Airport when you can find flight prices for as low as $1,929. Flying to Washington, D.C. Reagan-National Airport in the afternoon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the evening because they tend to be around $3,050. Of course, these prices can vary depending on the time of year and what airport you fly to.

Can stopping save me money on New South Wales to Washington, D.C. Reagan-National Airport flights?

You could potentially save up to 3% on your flight if you consider stops on a New South Wales to Washington, D.C. Reagan-National Airport flight.

Cheap New South Wales to Washington, D.C. Reagan-National Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New South Wales to Washington, D.C. Reagan-National Airport

Direct flights

None
There are no direct flights from New South Wales to Washington, D.C. Reagan-National Airport. There are no popular flight routes from New South Wales to Washington, D.C. Reagan-National Airport.
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  • When did momondo last update prices for flights from New South Wales to Washington, D.C. Reagan-National Airport?

    Prices for flights from New South Wales to Washington, D.C. Reagan-National Airport are updated daily.

  • How many operators does momondo search for flights from New South Wales to Washington, D.C. Reagan-National Airport?

  • How old do you have to be to fly from New South Wales to Washington, D.C. Reagan-National Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from New South Wales to Washington, D.C. Reagan-National Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?

    The required travel and health documents for your Washington, D.C. Reagan-National Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Washington, D.C. Reagan-National Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from New South Wales to Washington, D.C. Reagan-National Airport

Compare and see reviews for airlines that fly from New South Wales to Washington, D.C. Reagan-National Airport with momondo
Airline
Rating
Free cancellation
Price
Qantas AirwaysPriceFrom $1,116Free cancellationRating
7.5
905 reviews
Search Qantas Airways flights
American AirlinesPriceFrom $1,176Free cancellationRating
7.2
10,000 reviews
Search American Airlines flights
Air CanadaPriceFrom $1,548Free cancellationRating
7.1
10,000 reviews
Search Air Canada flights
United AirlinesPriceFrom $1,840Free cancellationRating
7.4
8,936 reviews
Search United Airlines flights

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

Book flights to Washington, D.C. if you plan to visit one of these locations
McLean
Linthicum Heights
Arlington

Why use momondo?

Why should I use momondo to find a flight deal from New South Wales 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 New South Wales to Washington, D.C. for you.

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

momondo does allow users to show only those flights to Washington, D.C. from New South Wales which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from New South Wales to Washington, D.C.?

Once you have performed a search for New South Wales to Washington, D.C. flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for New South Wales 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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