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Cheap flights from Australia to Washington, D.C. from $814

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Australia to Washington, D.C. departing on 3/2. 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 Australia to Washington, D.C.

Recent return flight deals from Australia to Washington, D.C.

Enter your travel dates to find the best prices.
Air New Zealand Logo
11:45 - 20:56SYD-DCA
25h 11m2 stops
Air New Zealand Logo
14:45 - 08:45DCA-SYD
26h 00m2 stops
$1,887Air New Zealand
Find Deal
Thu, 29 Jan - Thu, 12 Feb
Multiple Airlines Logo
14:00 - 20:00SYD-DCA
46h 00m2 stops
Multiple Airlines Logo
09:59 - 07:25DCA-SYD
29h 26m1 stop
$1,951Multiple Airlines
Find Deal
Sun, 1 Feb - Sun, 15 Feb
Air Canada Logo
11:20 - 19:45SYD-DCA
24h 25m2 stops
Air Canada Logo
06:59 - 09:35DCA-SYD
34h 36m2 stops
$1,996Air Canada
Find Deal
Tue, 27 Jan - Mon, 9 Feb
Air Canada Logo
11:20 - 18:05SYD-DCA
46h 45m2 stops
Air Canada Logo
06:59 - 09:35DCA-SYD
34h 36m2 stops
$2,045Air Canada
Find Deal
Wed, 28 Jan - Mon, 9 Feb
American Airlines Logo
14:35 - 23:45MEL-DCA
23h 10m2 stops
American Airlines Logo
19:01 - 05:00DCA-MEL
43h 59m1 stop
$2,208American Airlines
Find Deal
Mon, 6 Apr - Tue, 28 Apr
American Airlines Logo
09:45 - 20:53MEL-DCA
25h 08m1 stop
American Airlines Logo
08:16 - 06:45DCA-MEL
32h 29m1 stop
$2,222American Airlines
Find Deal
Tue, 7 Apr - Tue, 19 May
United Airlines Logo
09:30 - 18:52MEL-DCA
23h 22m2 stops
United Airlines Logo
16:34 - 07:30DCA-MEL
24h 56m2 stops
$2,225United Airlines
Find Deal
Wed, 8 Apr - Wed, 29 Apr
United Airlines Logo
10:55 - 21:53MEL-DCA
24h 58m1 stop
United Airlines Logo
07:50 - 08:15DCA-MEL
34h 25m1 stop
$2,290United Airlines
Find Deal
Sun, 5 Apr - Sun, 17 May
Qantas Airways Logo
07:45 - 19:46BNK-DCA
28h 01m2 stops
Qantas Airways Logo
17:30 - 21:20DCA-BNK
36h 50m2 stops
$3,165Qantas Airways
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Thu, 5 Mar - Mon, 9 Mar
Qantas Airways Logo
07:45 - 19:46BNK-DCA
28h 01m2 stops
Qantas Airways Logo
08:01 - 21:20DCA-BNK
46h 19m2 stops
$3,169Qantas Airways
Find Deal
Thu, 5 Mar - Mon, 9 Mar

Air New Zealand flights from Australia to Washington, D.C. Reagan-National Airport

Our best Air New Zealand deals on Australia to Washington, D.C. Reagan-National Airport flight tickets
Air New Zealand
29 Jan
SYD11:45Sydney Kingsford Smith
25h 11m
2 stops
DCA20:56Washington, D.C. Reagan-National
12 Feb
DCA14:45Washington, D.C. Reagan-National
26h 00m
2 stops
SYD08:45Sydney Kingsford Smith
$1,887
Find similar
Air New Zealand
29 Apr
MEL12:05Melbourne
25h 54m
2 stops
DCA23:59Washington, D.C. Reagan-National
3 May
DCA14:50Washington, D.C. Reagan-National
30h 00m
2 stops
MEL10:50Melbourne
$2,372
Find similar
Air New Zealand
20 Mar
MEL10:35Melbourne
25h 21m
2 stops
DCA20:56Washington, D.C. Reagan-National
24 Mar
DCA07:00Washington, D.C. Reagan-National
36h 55m
2 stops
MEL10:55Melbourne
$2,443
Find similar

Air Canada flights from Australia to Washington, D.C. Reagan-National Airport

Our best Air Canada deals on Australia to Washington, D.C. Reagan-National Airport flight tickets
Air Canada
27 Jan
SYD11:20Sydney Kingsford Smith
24h 25m
2 stops
DCA19:45Washington, D.C. Reagan-National
9 Feb
DCA06:59Washington, D.C. Reagan-National
34h 36m
2 stops
SYD09:35Sydney Kingsford Smith
$1,996
Find similar
Air Canada
28 Jan
SYD11:20Sydney Kingsford Smith
46h 45m
2 stops
DCA18:05Washington, D.C. Reagan-National
9 Feb
DCA06:59Washington, D.C. Reagan-National
34h 36m
2 stops
SYD09:35Sydney Kingsford Smith
$2,045
Find similar
Air Canada
27 Jan
SYD11:20Sydney Kingsford Smith
39h 03m
3 stops
DCA10:23Washington, D.C. Reagan-National
9 Feb
DCA06:59Washington, D.C. Reagan-National
34h 36m
2 stops
SYD09:35Sydney Kingsford Smith
$2,059
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Australia 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 23 November 2025.
Use the filters below to find and compare flights from Australia 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 29/1

11:45-20:56

2 stops25h 11m

Washington, D.C. Reagan-National

Thu 12/2

14:45-08:45

2 stops26h 00m

$1,887

SydneyWashington, D.C.

SYD - DCA

SYDDCA

Sydney Kingsford Smith

Sun 1/2

14:00-20:00

2 stops46h 00m

Washington, D.C. Reagan-National

Sun 15/2

09:59-07:25

1 stop29h 26m

$1,951

SydneyWashington, D.C.

SYD - DCA

SYDDCA

Sydney Kingsford Smith

Tue 27/1

11:20-19:45

2 stops24h 25m

Washington, D.C. Reagan-National

Mon 9/2

06:59-09:35

2 stops34h 36m

$1,996

SydneyWashington, D.C.

SYD - DCA

SYDDCA

Sydney Kingsford Smith

Wed 28/1

11:20-18:05

2 stops46h 45m

Washington, D.C. Reagan-National

Mon 9/2

06:59-09:35

2 stops34h 36m

$2,045

MelbourneWashington, D.C.

MEL - DCA

MELDCA

Melbourne

Mon 6/4

14:35-23:45

2 stops23h 10m

Washington, D.C. Reagan-National

Tue 28/4

19:01-05:00

1 stop43h 59m

$2,208

MelbourneWashington, D.C.

MEL - DCA

MELDCA

Melbourne

Tue 7/4

09:45-20:53

1 stop25h 08m

Washington, D.C. Reagan-National

Tue 19/5

08:16-06:45

1 stop32h 29m

$2,222

MelbourneWashington, D.C.

MEL - DCA

MELDCA

Melbourne

Wed 8/4

09:30-18:52

2 stops23h 22m

Washington, D.C. Reagan-National

Wed 29/4

16:34-07:30

2 stops24h 56m

$2,225

MelbourneWashington, D.C.

MEL - DCA

MELDCA

Melbourne

Sun 5/4

10:55-21:53

1 stop24h 58m

Washington, D.C. Reagan-National

Sun 17/5

07:50-08:15

1 stop34h 25m

$2,290

BallinaWashington, D.C.

BNK - DCA

BNKDCA

Ballina Byron

Thu 5/3

07:45-19:46

2 stops28h 01m

Washington, D.C. Reagan-National

Mon 9/3

17:30-21:20

2 stops36h 50m

$3,165

BallinaWashington, D.C.

BNK - DCA

BNKDCA

Ballina Byron

Thu 5/3

07:45-19:46

2 stops28h 01m

Washington, D.C. Reagan-National

Mon 9/3

08:01-21:20

2 stops46h 19m

$3,169

Flights are sorted by cheapest return flights first.

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See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Australia 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 Australia 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 $1,315. 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 Australia to Washington, D.C. Reagan-National Airport during March average around $1,338.

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 Australia is on a Friday. momondo users have found tickets for Friday departures for as low as $1,757. 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 $2,369.

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 Australia to Washington, D.C. Reagan-National Airport when you can find flight prices for as low as $1,981. 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 $3,132. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

You could potentially save up to 32% on your flight if you consider stops on a Australia to Washington, D.C. Reagan-National Airport flight.

Cheap Australia to Washington, D.C. Reagan-National Airport flight deals and tips

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

Direct flights

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

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

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

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

    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 Australia to Washington, D.C. Reagan-National Airport.

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

    The travel and health documents you'll need for your trip to Washington, D.C. Reagan-National 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 licence and a passport that is valid for six months after your intended arrival at Washington, D.C. Reagan-National Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Australia to Washington, D.C. Reagan-National Airport

Compare and see reviews for airlines that fly from Australia to Washington, D.C. Reagan-National Airport with momondo
Airline
Rating
Free cancellation
Price
Qantas AirwaysPriceFrom $1,146Free cancellationRating
7.5
943 reviews
Search Qantas Airways flights
American AirlinesPriceFrom $1,208Free cancellationRating
7.2
11,046 reviews
Search American Airlines flights
Air CanadaPriceFrom $1,445Free cancellationRating
7.1
10,467 reviews
Search Air Canada flights
United AirlinesPriceFrom $1,964Free cancellationRating
7.4
9,034 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
Arlington

Why use momondo?

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

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

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

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Australia to Washington, D.C..

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

Yes momondo offers price alerts on flights to Washington, D.C. from Australia. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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