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Cheap flights from New South Wales to Washington, D.C. from $869

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 28/1. 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

Enter your travel dates to find the best prices.
Air Canada Logo
11:20 - 20:54
SYD
-
IAD
25h 34m2 stops
Air Canada Logo
09:45 - 09:35
IAD
-
SYD
31h 50m2 stops
$1,780Air Canada
Wed, 4 Feb - Wed, 11 Feb
Air Canada Logo
11:20 - 20:29
SYD
-
IAD
25h 09m2 stops
Air Canada Logo
09:45 - 09:35
IAD
-
SYD
31h 50m3 stops
$1,888Air Canada
Wed, 4 Feb - Wed, 11 Feb
Air New Zealand Logo
13:55 - 20:54
SYD
-
IAD
22h 59m2 stops
Air New Zealand Logo
06:03 - 08:45
IAD
-
SYD
34h 42m2 stops
$1,894Air New Zealand
Thu, 5 Feb - Thu, 12 Feb
Air Canada Logo
11:20 - 20:54
SYD
-
IAD
25h 34m2 stops
Air Canada Logo
09:55 - 08:35
IAD
-
SYD
31h 40m2 stops
$1,960Air Canada
Thu, 5 Mar - Mon, 9 Mar
Multiple Airlines Logo
21:40 - 16:26
SYD
-
IAD
34h 46m3 stops
Multiple Airlines Logo
18:20 - 19:45
IAD
-
SYD
33h 25m3 stops
$2,014Multiple Airlines
Thu, 5 Feb - Thu, 12 Feb
Air China Logo
20:40 - 19:35
SYD
-
IAD
38h 55m2 stops
Air China Logo
22:00 - 15:30
IAD
-
SYD
49h 30m1 stop
$2,019Air China
Fri, 6 Feb - Fri, 13 Feb
Qantas Airways Logo
07:20 - 16:31
SYD
-
IAD
25h 11m2 stops
Qantas Airways Logo
17:46 - 17:50
IAD
-
SYD
32h 04m2 stops
$2,136Qantas Airways
Thu, 5 Feb - Thu, 12 Feb
Air New Zealand Logo
10:55 - 23:56
OOL
-
IAD
28h 01m2 stops
Air New Zealand Logo
22:05 - 09:45
IAD
-
OOL
44h 40m2 stops
$2,165Air New Zealand
Mon, 2 Mar - Sat, 7 Mar
Turkish Airlines Logo
21:15 - 11:45
SYD
-
IAD
54h 30m2 stops
Turkish Airlines Logo
21:15 - 19:20
IAD
-
SYD
54h 05m2 stops
$2,192Turkish Airlines
Fri, 6 Feb - Fri, 13 Feb
Multiple Airlines Logo
14:05 - 21:17
SYD
-
IAD
23h 12m1 stop
Multiple Airlines Logo
17:46 - 20:45
IAD
-
SYD
34h 59m2 stops
$2,401Multiple Airlines
Thu, 5 Feb - Thu, 12 Feb

Qantas Airways flights from New South Wales to Washington, D.C. Dulles Intl Airport

Our best Qantas Airways deals on New South Wales to Washington, D.C. Dulles Intl Airport flight tickets
Qantas Airways
20 Jan
SYD07:05Sydney Kingsford Smith
25h 26m
2 stops
IAD16:31Washington, D.C. Dulles Intl
27 Jan
IAD17:26Washington, D.C. Dulles Intl
25h 29m
2 stops
SYD10:55Sydney Kingsford Smith
$2,066
Find similar
Qantas Airways
5 Feb
SYD07:20Sydney Kingsford Smith
25h 11m
2 stops
IAD16:31Washington, D.C. Dulles Intl
12 Feb
IAD17:46Washington, D.C. Dulles Intl
32h 04m
2 stops
SYD17:50Sydney Kingsford Smith
$2,136
Find similar
Qantas Airways
20 Jan
SYD14:05Sydney Kingsford Smith
23h 12m
1 stop
IAD21:17Washington, D.C. Dulles Intl
27 Jan
IAD17:26Washington, D.C. Dulles Intl
28h 29m
2 stops
SYD13:55Sydney Kingsford Smith
$2,382
Find similar

United Airlines flights from New South Wales to Washington, D.C. Dulles Intl Airport

Our best United Airlines deals on New South Wales to Washington, D.C. Dulles Intl Airport flight tickets
United Airlines
31 Mar
OOL07:20Coolangatta Gold Coast
28h 58m
2 stops
IAD22:18Washington, D.C. Dulles Intl
29 Apr
IAD12:40Washington, D.C. Dulles Intl
32h 45m
2 stops
OOL11:25Coolangatta Gold Coast
$2,443
Find similar
United Airlines
4 Feb
SYD12:10Sydney Kingsford Smith
20h 35m
1 stop
IAD16:45Washington, D.C. Dulles Intl
11 Feb
IAD16:11Washington, D.C. Dulles Intl
24h 54m
2 stops
SYD09:05Sydney Kingsford Smith
$2,511
Find similar
United Airlines
20 Jan
SYD11:50Sydney Kingsford Smith
20h 24m
1 stop
IAD16:14Washington, D.C. Dulles Intl
27 Jan
IAD18:45Washington, D.C. Dulles Intl
22h 20m
1 stop
SYD09:05Sydney Kingsford Smith
$2,522
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from New South Wales to Washington, D.C. Dulles Intl 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 December 2025.
Use the filters below to find and compare flights from New South Wales to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SydneyWashington, D.C.

SYD - IAD

SYDIAD

Sydney Kingsford Smith

Wed 4/2

11:20-20:54

2 stops25h 34m

Washington, D.C. Dulles Intl

Wed 11/2

09:45-09:35

2 stops31h 50m

$1,780

SydneyWashington, D.C.

SYD - IAD

SYDIAD

Sydney Kingsford Smith

Wed 4/2

11:20-20:29

2 stops25h 09m

Washington, D.C. Dulles Intl

Wed 11/2

09:45-09:35

3 stops31h 50m

$1,888

SydneyWashington, D.C.

SYD - IAD

SYDIAD

Sydney Kingsford Smith

Thu 5/2

13:55-20:54

2 stops22h 59m

Washington, D.C. Dulles Intl

Thu 12/2

06:03-08:45

2 stops34h 42m

$1,894

SydneyWashington, D.C.

SYD - IAD

SYDIAD

Sydney Kingsford Smith

Thu 5/3

11:20-20:54

2 stops25h 34m

Washington, D.C. Dulles Intl

Mon 9/3

09:55-08:35

2 stops31h 40m

$1,960

SydneyWashington, D.C.

SYD - IAD

SYDIAD

Sydney Kingsford Smith

Thu 5/2

21:40-16:26

3 stops34h 46m

Washington, D.C. Dulles Intl

Thu 12/2

18:20-19:45

3 stops33h 25m

$2,014

SydneyWashington, D.C.

SYD - IAD

SYDIAD

Sydney Kingsford Smith

Fri 6/2

20:40-19:35

2 stops38h 55m

Washington, D.C. Dulles Intl

Fri 13/2

22:00-15:30

1 stop49h 30m

$2,019

SydneyWashington, D.C.

SYD - IAD

SYDIAD

Sydney Kingsford Smith

Thu 5/2

07:20-16:31

2 stops25h 11m

Washington, D.C. Dulles Intl

Thu 12/2

17:46-17:50

2 stops32h 04m

$2,136

CoolangattaWashington, D.C.

OOL - IAD

OOLIAD

Coolangatta Gold Coast

Mon 2/3

10:55-23:56

2 stops28h 01m

Washington, D.C. Dulles Intl

Sat 7/3

22:05-09:45

2 stops44h 40m

$2,165

SydneyWashington, D.C.

SYD - IAD

SYDIAD

Sydney Kingsford Smith

Fri 6/2

21:15-11:45

2 stops54h 30m

Washington, D.C. Dulles Intl

Fri 13/2

21:15-19:20

2 stops54h 05m

$2,192

SydneyWashington, D.C.

SYD - IAD

SYDIAD

Sydney Kingsford Smith

Thu 5/2

14:05-21:17

1 stop23h 12m

Washington, D.C. Dulles Intl

Thu 12/2

17:46-20:45

2 stops34h 59m

$2,401

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 New South Wales to Washington, D.C. Dulles Intl 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. Dulles Intl Airport?

The cheapest month to fly to Washington, D.C. Dulles Intl Airport from New South Wales is in November. Flight prices, which tend to average around $1,566, are often lower during this time because this is during the off-season. If you’re not able to fly to Washington, D.C. Dulles Intl Airport in November, then March is your next best option. Flight prices from New South Wales to Washington, D.C. Dulles Intl Airport during March average around $1,587.

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

According to our data, Friday is the cheapest day to fly to Washington, D.C. Dulles Intl Airport from New South Wales. The lowest ticket price found for a Friday departure recently was $1,999. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Washington, D.C. Dulles Intl Airport on Saturday is $2,199.

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

The cheapest time of day to fly to Washington, D.C. Dulles Intl Airport is in the morning when flights can be purchased for as low as $2,067. Flights to Washington, D.C. Dulles Intl Airport are more costly at midday, with an average ticket price of $2,280. 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. Dulles Intl Airport?

You are more likely to see cheaper flights to Washington, D.C. Dulles Intl Airport from New South Wales when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Dulles Intl Airport for around $1,871 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. Dulles Intl Airport from New South Wales for as low as $1,612 on momondo.

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

You could potentially save up to 6% on your flight if you consider stops on a New South Wales to Washington, D.C. Dulles Intl Airport flight.

Cheap New South Wales to Washington, D.C. Dulles Intl 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. Dulles Intl Airport

Fastest flight time

20h 34m

Direct flights

None
The fastest flight from New South Wales to Washington, D.C. Dulles Intl Airport takes 20h 34m
There are no direct flights from New South Wales to Washington, D.C. Dulles Intl Airport. There are no popular flight routes from New South Wales to Washington, D.C. Dulles Intl Airport.
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  • When did momondo last update prices for flights from New South Wales to Washington, D.C. Dulles Intl Airport?

    Prices for flights from New South Wales to Washington, D.C. Dulles Intl Airport were last updated today.

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

  • How old do you have to be to fly from New South Wales to Washington, D.C. Dulles Intl 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. Dulles Intl Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?

    The travel and health documents required for your trip to Washington, D.C. Dulles Intl Airport 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. Dulles Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from New South Wales to Washington, D.C. Dulles Intl Airport

Compare and see reviews for airlines that fly from New South Wales to Washington, D.C. Dulles Intl Airport with momondo
Airline
Rating
Free cancellation
Price
American AirlinesPriceFrom $605Free cancellationRating
7.2
11,054 reviews
Search American Airlines flights
Qantas AirwaysPriceFrom $840Free cancellationRating
7.5
949 reviews
Search Qantas Airways flights
Virgin AustraliaPriceFrom $1,230Free cancellationRating
7.6
429 reviews
Search Virgin Australia flights
Air CanadaPriceFrom $1,300Free cancellationRating
7.1
10,551 reviews
Search Air Canada flights
Air New ZealandPriceFrom $1,452Free cancellationRating
8.0
556 reviews
Search Air New Zealand flights
United AirlinesPriceFrom $1,609Free cancellationRating
7.4
9,106 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
Winchester
Arlington

Why use momondo?

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

It is quick and easy to find New South Wales to Washington, D.C. flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Washington, D.C. that suits you.

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

Yes. momondo allows you to filter the results for New South Wales to Washington, D.C. flights to just show those with flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Washington, D.C. from New South Wales.

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?

Of course. momondo tracks the price of New South Wales to Washington, D.C. 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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