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Cheap flights from Australia to Washington, D.C. from $674

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 15/10. 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 Australia to Washington, D.C.

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

United Airlines Logo
10:55 - 21:42MEL-BWI
24h 47m2 stops
United Airlines Logo
14:54 - 07:30BWI-MEL
26h 36m2 stops
$1,272United Airlines
Find Deal
Mon, 15 Sep - Mon, 22 Sep
American Airlines Logo
09:10 - 17:50SYD-BWI
22h 40m2 stops
American Airlines Logo
13:31 - 09:00BWI-SYD
28h 29m2 stops
$1,276American Airlines
Find Deal
Fri, 3 Oct - Sat, 25 Oct
Virgin Australia Logo
10:55 - 05:48MEL-BWI
32h 53m1 stop
Virgin Australia Logo
18:55 - 07:30BWI-MEL
22h 35m1 stop
$1,571Virgin Australia
Find Deal
Mon, 15 Sep - Mon, 22 Sep
Virgin Australia Logo
10:55 - 21:30MEL-BWI
24h 35m1 stop
Virgin Australia Logo
19:28 - 08:30BWI-MEL
22h 02m1 stop
$1,573Virgin Australia
Find Deal
Wed, 1 Oct - Wed, 8 Oct
Air New Zealand Logo
10:50 - 00:33SYD-IAD
27h 43m2 stops
Air New Zealand Logo
07:00 - 08:45IAD-SYD
34h 45m2 stops
$1,668Air New Zealand
Find Deal
Fri, 3 Oct - Sat, 25 Oct
Air New Zealand Logo
08:45 - 23:55SYD-IAD
29h 10m2 stops
Air New Zealand Logo
07:00 - 08:45IAD-SYD
35h 45m2 stops
$1,669Air New Zealand
Find Deal
Fri, 5 Sep - Sat, 13 Sep
Air Canada Logo
10:20 - 21:05SYD-IAD
25h 45m2 stops
Air Canada Logo
09:45 - 08:35IAD-SYD
31h 50m3 stops
$1,981Air Canada
Find Deal
Mon, 6 Oct - Thu, 30 Oct
Air Canada Logo
09:20 - 06:31SYD-IAD
35h 11m1 stop
Air Canada Logo
09:35 - 07:20IAD-SYD
31h 45m2 stops
$2,038Air Canada
Find Deal
Fri, 5 Sep - Thu, 11 Sep
Qantas Airways Logo
12:10 - 23:22SYD-BWI
25h 12m1 stop
Qantas Airways Logo
13:32 - 06:55BWI-SYD
27h 23m1 stop
$2,350Qantas Airways
Find Deal
Fri, 5 Sep - Sat, 13 Sep
Qantas Airways Logo
05:25 - 22:26PER-BWI
30h 01m2 stops
Qantas Airways Logo
15:20 - 12:05BWI-PER
31h 45m2 stops
$2,906Qantas Airways
Find Deal
Tue, 16 Dec - Thu, 1 Jan

Alaska Airlines flights from Australia to Washington, D.C.

Our best Alaska Airlines deals on Australia to Washington, D.C. flight tickets
Alaska Airlines
5 Sept
SYD21:40Sydney Kingsford Smith
33h 12m
2 stops
IAD16:52Washington, D.C. Dulles Intl
11 Sept
IAD18:09Washington, D.C. Dulles Intl
35h 36m
2 stops
SYD19:45Sydney Kingsford Smith
$1,597
Find similar
Alaska Airlines
4 Sept
SYD21:40Sydney Kingsford Smith
33h 12m
2 stops
IAD16:52Washington, D.C. Dulles Intl
12 Sept
IAD17:52Washington, D.C. Dulles Intl
35h 53m
2 stops
SYD19:45Sydney Kingsford Smith
$1,629
Find similar
Alaska Airlines
4 Sept
SYD21:40Sydney Kingsford Smith
33h 29m
1 stop
IAD17:09Washington, D.C. Dulles Intl
12 Sept
IAD17:52Washington, D.C. Dulles Intl
35h 53m
2 stops
SYD19:45Sydney Kingsford Smith
$1,679
Find similar

Air New Zealand flights from Australia to Washington, D.C.

Our best Air New Zealand deals on Australia to Washington, D.C. flight tickets
Air New Zealand
3 Oct
SYD10:50Sydney Kingsford Smith
27h 43m
2 stops
IAD00:33Washington, D.C. Dulles Intl
25 Oct
IAD07:00Washington, D.C. Dulles Intl
34h 45m
2 stops
SYD08:45Sydney Kingsford Smith
$1,668
Find similar
Air New Zealand
5 Sept
SYD08:45Sydney Kingsford Smith
29h 10m
2 stops
IAD23:55Washington, D.C. Dulles Intl
13 Sept
IAD07:00Washington, D.C. Dulles Intl
35h 45m
2 stops
SYD08:45Sydney Kingsford Smith
$1,669
Find similar
Air New Zealand
22 Oct
MEL12:05Melbourne
27h 40m
2 stops
IAD00:45Washington, D.C. Dulles Intl
5 Nov
IAD15:25Washington, D.C. Dulles Intl
26h 00m
2 stops
MEL09:25Melbourne
$1,695
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Australia to Washington, D.C. 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 18 August 2025.
Use the filters below to find and compare flights from Australia to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MelbourneBaltimore

MEL - BWI

MELBWI

Melbourne

Mon 15/9

10:55-21:42

2 stops24h 47m

Baltimore/Washington

Mon 22/9

14:54-07:30

2 stops26h 36m

$1,272

SydneyBaltimore

SYD - BWI

SYDBWI

Sydney Kingsford Smith

Fri 3/10

09:10-17:50

2 stops22h 40m

Baltimore/Washington

Sat 25/10

13:31-09:00

2 stops28h 29m

$1,276

MelbourneBaltimore

MEL - BWI

MELBWI

Melbourne

Mon 15/9

10:55-05:48

1 stop32h 53m

Baltimore/Washington

Mon 22/9

18:55-07:30

1 stop22h 35m

$1,571

MelbourneBaltimore

MEL - BWI

MELBWI

Melbourne

Wed 1/10

10:55-21:30

1 stop24h 35m

Baltimore/Washington

Wed 8/10

19:28-08:30

1 stop22h 02m

$1,573

SydneyWashington, D.C.

SYD - IAD

SYDIAD

Sydney Kingsford Smith

Fri 3/10

10:50-00:33

2 stops27h 43m

Washington, D.C. Dulles Intl

Sat 25/10

07:00-08:45

2 stops34h 45m

$1,668

SydneyWashington, D.C.

SYD - IAD

SYDIAD

Sydney Kingsford Smith

Fri 5/9

08:45-23:55

2 stops29h 10m

Washington, D.C. Dulles Intl

Sat 13/9

07:00-08:45

2 stops35h 45m

$1,669

SydneyWashington, D.C.

SYD - IAD

SYDIAD

Sydney Kingsford Smith

Mon 6/10

10:20-21:05

2 stops25h 45m

Washington, D.C. Dulles Intl

Thu 30/10

09:45-08:35

3 stops31h 50m

$1,981

SydneyWashington, D.C.

SYD - IAD

SYDIAD

Sydney Kingsford Smith

Fri 5/9

09:20-06:31

1 stop35h 11m

Washington, D.C. Dulles Intl

Thu 11/9

09:35-07:20

2 stops31h 45m

$2,038

SydneyBaltimore

SYD - BWI

SYDBWI

Sydney Kingsford Smith

Fri 5/9

12:10-23:22

1 stop25h 12m

Baltimore/Washington

Sat 13/9

13:32-06:55

1 stop27h 23m

$2,350

PerthBaltimore

PER - BWI

PERBWI

Perth

Tue 16/12

05:25-22:26

2 stops30h 01m

Baltimore/Washington

Thu 1/1

15:20-12:05

2 stops31h 45m

$2,906

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest 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.

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.?

The cheapest month to fly to Washington, D.C. from Australia is in February. Flight prices, which tend to average around $1,313, are often lower during this time because this is during the off-season. If you don’t want to visit Washington, D.C. in February, then you should wait until March to fly from Australia, when ticket prices are also cheap, with an average price of $1,705.

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

Our data shows that Wednesday is the least expensive day to fly to Washington, D.C.. Tickets to fly out on this day can be as low as $1,991. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Washington, D.C. on Sunday is $2,299.

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

Flying to Washington, D.C. from Australia in the morning is the least expensive time of day to depart. momondo users have found prices as low as $2,018 when looking at flights departing in the morning. Flights to Washington, D.C. are more costly at midday, with an average ticket price of $2,199. Departure times at midday fall within the peak daily travel times, which is why tickets can be more expensive.

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

You are more likely to see cheaper flights to Washington, D.C. from Australia when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. for around $1,999 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. from Australia for as low as $1,763 on momondo.

Can stopping save me money on Australia to Washington, D.C. flights?

You could potentially save up to 1% on your flight if you consider stops on a Australia to Washington, D.C. flight.

Cheap Australia to Washington, D.C. flight deals and tips

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

Best price found

$674

Fastest flight time

19h 50m

Direct flights

None

Airports in Washington, D.C.

3 airports
The best one-way flight to Washington, D.C. from Australia in the past 72 hours is $674. The best return flight deal from Australia to Washington, D.C. found on momondo in the last 72 hours is $1,272.
The fastest flight from Australia to Washington, D.C. takes 19h 50m
There are no direct flights from Australia 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. Reagan-National Airport and Sydney Kingsford Smith Airport - Washington, D.C. Dulles Intl Airport.
There are 3 airports near Washington, D.C.: Washington, D.C. Reagan-National (DCA), Baltimore/Washington (BWI), Washington, D.C. Dulles Intl (IAD)
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  • When did momondo last update prices for flights from Australia to Washington, D.C.?

    Prices for flights from Australia to Washington, D.C. were last updated today.

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

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

    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 Australia 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 licence, 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.

Best airlines flying from Australia to Washington, D.C.

Compare and see reviews for airlines that fly from Australia to Washington, D.C. with momondo
Airline
Rating
Free cancellation
Price
American AirlinesPriceFrom $630Free cancellationRating
7.2
10,000 reviews
Search American Airlines flights
Qantas AirwaysPriceFrom $1,058Free cancellationRating
7.5
896 reviews
Search Qantas Airways flights
Air New ZealandPriceFrom $1,187Free cancellationRating
8.0
504 reviews
Search Air New Zealand flights
United AirlinesPriceFrom $1,273Free cancellationRating
7.4
8,925 reviews
Search United Airlines flights
Air CanadaPriceFrom $1,306Free cancellationRating
7.1
9,992 reviews
Search Air Canada flights
Air ChinaPriceFrom $1,566Free cancellationRating
7.3
95 reviews
Search Air China flights
Virgin AustraliaPriceFrom $1,793Free cancellationRating
7.5
411 reviews
Search Virgin Australia flights
ANAPriceFrom $1,894Free cancellationRating
8.4
933 reviews
Search ANA flights
Singapore AirlinesPriceFrom $2,107Free cancellationRating
8.1
1,347 reviews
Search Singapore Airlines flights
Qatar AirwaysPriceFrom $2,282Free cancellationRating
7.4
3,609 reviews
Search Qatar Airways 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
Landover

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?

All flight searches from Australia to Washington, D.C. on momondo can be filtered to show those which offer flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Washington, D.C. from Australia. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are simply researching potential flights to Washington, D.C., momondo offers a useful price alert feature which will track prices for flights to Washington, D.C. from Australia and alert you when they change.

An easier way to manage your Washington, D.C. trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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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 36.1 km from Washington, D.C.
Washington, D.C. Reagan-National Airport
Washington, D.C. Dulles Intl Airport