Cheap flights from Washington, D.C. Dulles Intl Airport to Australia from $638

1 adult
1 adult, Economy, 0 bags

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Air New Zealand Logo
2:39 pm - 10:00 amIAD  Washington, D.C. Dulles Intl-BNE Brisbane
28h 21m2 stops Houston George Bush Intcntl Auckland Intl
Air New Zealand Logo
8:20 am - 9:08 pmBNE  Brisbane-IAD Washington, D.C. Dulles Intl
27h 48m2 stops Auckland Intl Los Angeles
$1,315Air New Zealand
Mon, Feb 1 - Wed, Feb 17
Air New Zealand Logo
2:39 pm - 10:00 amIAD  Washington, D.C. Dulles Intl-BNE Brisbane
28h 21m2 stops Houston George Bush Intcntl Auckland Intl
Air New Zealand Logo
8:20 am - 9:08 pmBNE  Brisbane-IAD Washington, D.C. Dulles Intl
27h 48m2 stops Auckland Intl Los Angeles
$1,316Air New Zealand
Mon, Feb 1 - Wed, Feb 17
Multiple Airlines Logo
12:06 pm - 12:35 pmIAD  Washington, D.C. Dulles Intl-SYD Sydney Kingsford Smith
32h 29m3 stops Atlanta Hartsfield-Jackson Los Angeles Nadi
Multiple Airlines Logo
2:00 pm - 5:42 amSYD  Sydney Kingsford Smith-IAD Washington, D.C. Dulles Intl
31h 42m3 stops Nadi Los Angeles Las Vegas Harry Reid Intl
$1,345Multiple Airlines
Tue, Dec 8 - Tue, Mar 9
Multiple Airlines Logo
12:20 pm - 11:45 pmIAD  Washington, D.C. Dulles Intl-PER Perth
46h 25m2 stops Tokyo Haneda Kuala Lumpur Intl
Multiple Airlines Logo
12:45 am - 10:10 amPER  Perth-IAD Washington, D.C. Dulles Intl
45h 25m2 stops Kuala Lumpur Intl Tokyo Haneda
$1,388Multiple Airlines
Tue, Mar 9 - Mon, Mar 22
Air Canada Logo
1:17 pm - 9:35 amIAD  Washington, D.C. Dulles Intl-SYD Sydney Kingsford Smith
28h 18m2 stops Ottawa Vancouver Intl
Air Canada Logo
11:20 am - 11:47 amSYD  Sydney Kingsford Smith-IAD Washington, D.C. Dulles Intl
40h 27m2 stops Vancouver Intl Ottawa
$1,579Air Canada
Tue, Feb 9 - Mon, Feb 15
Air Canada Logo
1:17 pm - 9:35 amIAD  Washington, D.C. Dulles Intl-SYD Sydney Kingsford Smith
28h 18m2 stops Ottawa Vancouver Intl
Air Canada Logo
11:20 am - 11:47 amSYD  Sydney Kingsford Smith-IAD Washington, D.C. Dulles Intl
40h 27m2 stops Vancouver Intl Ottawa
$1,579Air Canada
Wed, Feb 10 - Mon, Feb 15
Qantas Airways Logo
12:23 pm - 6:55 amIAD  Washington, D.C. Dulles Intl-SYD Sydney Kingsford Smith
26h 32m1 stop Dallas/Fort Worth
Qantas Airways Logo
2:05 pm - 10:48 pmSYD  Sydney Kingsford Smith-IAD Washington, D.C. Dulles Intl
24h 43m1 stop Dallas/Fort Worth
$1,742Qantas Airways
Tue, Feb 23 - Tue, Mar 2
Qantas Airways Logo
12:23 pm - 6:55 amIAD  Washington, D.C. Dulles Intl-SYD Sydney Kingsford Smith
26h 32m1 stop Dallas/Fort Worth
Qantas Airways Logo
1:05 pm - 10:48 pmSYD  Sydney Kingsford Smith-IAD Washington, D.C. Dulles Intl
24h 43m1 stop Dallas/Fort Worth
$1,742Qantas Airways
Wed, Mar 3 - Wed, Mar 24
United Airlines Logo
9:27 am - 7:30 amIAD  Washington, D.C. Dulles Intl-BNE Brisbane
31h 03m1 stop San Francisco
United Airlines Logo
11:20 am - 4:06 pmBNE  Brisbane-IAD Washington, D.C. Dulles Intl
19h 46m1 stop San Francisco
$1,821United Airlines
Tue, Jan 26 - Tue, Feb 2
United Airlines Logo
4:15 pm - 7:30 amIAD  Washington, D.C. Dulles Intl-BNE Brisbane
24h 15m1 stop San Francisco
United Airlines Logo
11:20 am - 7:05 pmBNE  Brisbane-IAD Washington, D.C. Dulles Intl
22h 45m1 stop San Francisco
$1,821United Airlines
Tue, Jan 26 - Wed, Feb 3

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Alaska Airlines flights from Washington, D.C. Dulles Intl Airport to Australia

Our best Alaska Airlines deals on Washington, D.C. Dulles Intl Airport to Australia flight tickets
Alaska Airlines
Feb 23
IAD7:00 amWashington, D.C. Dulles Intl
31h 25m
3 stops
SYD6:25 amSydney Kingsford Smith
Mar 2
SYD11:15 amSydney Kingsford Smith
34h 16m
2 stops
IAD5:31 amWashington, D.C. Dulles Intl
$1,431
Alaska Airlines
Feb 3
IAD6:53 pmWashington, D.C. Dulles Intl
43h 32m
3 stops
SYD6:25 amSydney Kingsford Smith
Feb 17
SYD9:25 pmSydney Kingsford Smith
35h 01m
3 stops
IAD4:26 pmWashington, D.C. Dulles Intl
$1,434
Alaska Airlines
Dec 24
IAD7:05 amWashington, D.C. Dulles Intl
31h 45m
2 stops
BNE5:50 amBrisbane
Mar 18
BNE1:10 pmBrisbane
24h 45m
2 stops
IAD11:55 pmWashington, D.C. Dulles Intl
$1,587

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

Our best Air New Zealand deals on Washington, D.C. Dulles Intl Airport to Australia flight tickets
Air New Zealand
Feb 8
IAD6:00 amWashington, D.C. Dulles Intl
36h 35m
2 stops
SYD10:35 amSydney Kingsford Smith
Feb 15
SYD9:55 amSydney Kingsford Smith
38h 03m
2 stops
IAD7:58 amWashington, D.C. Dulles Intl
$1,319
Air New Zealand
Mar 2
IAD2:36 pmWashington, D.C. Dulles Intl
25h 59m
2 stops
SYD8:35 amSydney Kingsford Smith
Mar 9
SYD9:55 amSydney Kingsford Smith
28h 36m
2 stops
IAD10:31 pmWashington, D.C. Dulles Intl
$1,322
Air New Zealand
Dec 13
IAD2:24 pmWashington, D.C. Dulles Intl
28h 11m
2 stops
SYD10:35 amSydney Kingsford Smith
Feb 6
SYD7:25 pmSydney Kingsford Smith
42h 34m
2 stops
IAD9:59 pmWashington, D.C. Dulles Intl
$1,324

momondo Fare Finder

 
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Australia that are best for you.

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Route

Depart

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Price

Cheapest round-trip

Washington, D.C.Brisbane

IAD Washington, D.C. Dulles Intl - BNE Brisbane

IADBNE

Washington, D.C. Dulles Intl

Mon 2/1

2:39 pm-10:00 am

2 stops28h 21m

Brisbane

Wed 2/17

8:20 am-9:08 pm

2 stops27h 48m

$1,315

Washington, D.C.Brisbane

IAD Washington, D.C. Dulles Intl - BNE Brisbane

IADBNE

Washington, D.C. Dulles Intl

Mon 2/1

2:39 pm-10:00 am

2 stops28h 21m

Brisbane

Wed 2/17

8:20 am-9:08 pm

2 stops27h 48m

$1,316

Washington, D.C.Sydney

IAD Washington, D.C. Dulles Intl - SYD Sydney Kingsford Smith

IADSYD

Washington, D.C. Dulles Intl

Tue 12/8

12:06 pm-12:35 pm

3 stops32h 29m

Sydney Kingsford Smith

Tue 3/9

2:00 pm-5:42 am

3 stops31h 42m

$1,345

Washington, D.C.Perth

IAD Washington, D.C. Dulles Intl - PER Perth

IADPER

Washington, D.C. Dulles Intl

Tue 3/9

12:20 pm-11:45 pm

2 stops46h 25m

Perth

Mon 3/22

12:45 am-10:10 am

2 stops45h 25m

$1,388

Washington, D.C.Sydney

IAD Washington, D.C. Dulles Intl - SYD Sydney Kingsford Smith

IADSYD

Washington, D.C. Dulles Intl

Tue 2/9

1:17 pm-9:35 am

2 stops28h 18m

Sydney Kingsford Smith

Mon 2/15

11:20 am-11:47 am

2 stops40h 27m

$1,579

Washington, D.C.Sydney

IAD Washington, D.C. Dulles Intl - SYD Sydney Kingsford Smith

IADSYD

Washington, D.C. Dulles Intl

Wed 2/10

1:17 pm-9:35 am

2 stops28h 18m

Sydney Kingsford Smith

Mon 2/15

11:20 am-11:47 am

2 stops40h 27m

$1,579

Washington, D.C.Sydney

IAD Washington, D.C. Dulles Intl - SYD Sydney Kingsford Smith

IADSYD

Washington, D.C. Dulles Intl

Tue 2/23

12:23 pm-6:55 am

1 stop26h 32m

Sydney Kingsford Smith

Tue 3/2

2:05 pm-10:48 pm

1 stop24h 43m

$1,742

Washington, D.C.Sydney

IAD Washington, D.C. Dulles Intl - SYD Sydney Kingsford Smith

IADSYD

Washington, D.C. Dulles Intl

Wed 3/3

12:23 pm-6:55 am

1 stop26h 32m

Sydney Kingsford Smith

Wed 3/24

1:05 pm-10:48 pm

1 stop24h 43m

$1,742

Washington, D.C.Brisbane

IAD Washington, D.C. Dulles Intl - BNE Brisbane

IADBNE

Washington, D.C. Dulles Intl

Tue 1/26

9:27 am-7:30 am

1 stop31h 03m

Brisbane

Tue 2/2

11:20 am-4:06 pm

1 stop19h 46m

$1,821
Quickest round-trip

Washington, D.C.Brisbane

IAD Washington, D.C. Dulles Intl - BNE Brisbane

IADBNE

Washington, D.C. Dulles Intl

Tue 1/26

4:15 pm-7:30 am

1 stop24h 15m

Brisbane

Wed 2/3

11:20 am-7:05 pm

1 stop22h 45m

$1,821

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Australia from

How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport to Australia

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 Australia?

The month of August is, on average, the cheapest month to fly to Australia from Washington, D.C. Dulles Intl Airport, with most prices found around $1,288. If you aren’t able to travel during the month of August, then book flights to Australia from Washington, D.C. Dulles Intl Airport during February instead. Flights to Australia in February, while not as cheap as those in August, still average around $1,330.

How far in advance should I book a flight from Washington, D.C. Dulles Intl Airport to Australia?

You are more likely to see cheaper flights to Australia from Washington, D.C. Dulles Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Australia for around $1,621 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Australia from Washington, D.C. Dulles Intl Airport for as low as $1,285 on momondo.

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

You could potentially save up to 39% on your flight if you consider stops on a Washington, D.C. Dulles Intl Airport to Australia flight.

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

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

Best Price Found

$638

Fastest flight time

22h 52m

Direct flights

None
The best one-way flight to Australia from Washington, D.C. Dulles Intl Airport in the past 72 hours is $638. The best round-trip flight deal from Washington, D.C. Dulles Intl Airport to Australia found on momondo in the last 72 hours is $1,315.
The fastest flight from Washington, D.C. Dulles Intl Airport to Australia takes 22h 52m
There are no direct flights from Washington, D.C. Dulles Intl Airport to Australia. There are no popular flight routes from Washington, D.C. Dulles Intl Airport to Australia.

Frequently asked questions about flying from Washington, D.C. Dulles Intl Airport to Australia

  • When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Australia?

    Prices for flights from Washington, D.C. Dulles Intl Airport to Australia refresh daily.

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

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

    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 Washington, D.C. Dulles Intl Airport to Australia.

  • What documentation or ID do you need to fly to Australia?

    The travel and health documents required for your trip to Australia 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 Australia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Washington, D.C. Dulles Intl Airport to Australia

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Australia with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $357Free CancellationRating
7.3
10,464 reviews
Search United Airlines flights
Air CanadaPriceFrom $787Free CancellationRating
7.1
11,846 reviews
Search Air Canada flights
American AirlinesPriceFrom $852Free CancellationRating
7.0
12,222 reviews
Search American Airlines flights
Qantas AirwaysPriceFrom $973Free CancellationRating
7.5
1,122 reviews
Search Qantas Airways flights
Air New ZealandPriceFrom $1,230Free CancellationRating
8.0
681 reviews
Search Air New Zealand flights
Qatar AirwaysPriceFrom $2,062Free CancellationRating
7.4
3,712 reviews
Search Qatar Airways flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Australia from Washington, D.C..

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

Yes. momondo enables you to select and highlight flights to Australia from Washington, D.C. with this policy.

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

Once you have performed a search for Washington, D.C. to Australia 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 Washington, D.C. to Australia right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Washington, D.C. to Australia 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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