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Cheap flights from Washington, D.C. Dulles Intl Airport to Sydney from $1,161

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Dulles Intl Airport to Sydney departing on 4/12. 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 Washington, D.C. Dulles Intl Airport to Sydney

Cheap return flights

These are some of the best return flight deals from Washington, D.C. Dulles Intl Airport to Sydney that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Washington, D.C. Dulles Intl Airport to Sydney.

Cheap last-minute flights

Planning a quick getaway from Washington, D.C. Dulles Intl Airport to Sydney? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Sydney, so you can enjoy a seamless trip without stopovers.

Cheap bus & train deals from Washington, D.C. Dulles Intl Airport to Sydney

Find recent round-trip train or bus tickets from Washington, D.C. Dulles Intl Airport to Sydney.

All round-trip flight deals to Sydney

The cheapest plane tickets to Sydney found on KAYAK recently.
17:19 - 06:55IAD-SYD
23h 36m1 stop
09:00 - 22:21SYD-IAD
27h 21m2 stops
$1,414American Airlines
Find Deal
Tue, 22 Apr - Wed, 30 Apr
18:05 - 09:00IAD-SYD
23h 55m2 stops
11:25 - 16:08SYD-IAD
19h 43m1 stop
$1,417American Airlines
Find Deal
Wed, 19 Mar - Wed, 2 Apr
08:30 - 06:10IAD-SYD
29h 40m1 stop
06:05 - 16:11SYD-IAD
26h 06m2 stops
$1,434Qantas Airways
Find Deal
Tue, 26 Nov - Tue, 10 Dec
17:03 - 13:15IAD-SYD
28h 12m2 stops
07:05 - 16:12SYD-IAD
25h 07m2 stops
$1,449Qantas Airways
Find Deal
Mon, 24 Feb - Mon, 3 Mar
06:00 - 08:45IAD-SYD
34h 45m2 stops
13:55 - 21:02SYD-IAD
23h 07m2 stops
$2,017Air New Zealand
Find Deal
Mon, 27 Jan - Mon, 10 Feb
08:29 - 09:05IAD-SYD
32h 36m1 stop
11:20 - 18:08SYD-IAD
22h 48m1 stop
$2,019United Airlines
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Thu, 20 Feb - Thu, 27 Feb
14:35 - 08:35IAD-SYD
27h 00m2 stops
10:20 - 15:13SYD-IAD
43h 53m2 stops
$2,073Air Canada
Find Deal
Wed, 12 Mar - Mon, 17 Mar
12:35 - 08:45IAD-SYD
29h 10m2 stops
09:55 - 00:31SYD-IAD
28h 36m2 stops
$2,076Air New Zealand
Find Deal
Tue, 18 Mar - Sat, 26 Apr
15:55 - 09:35IAD-SYD
49h 40m2 stops
11:20 - 15:13SYD-IAD
43h 53m2 stops
$2,134Air Canada
Find Deal
Tue, 28 Jan - Sat, 15 Feb
06:32 - 06:20IAD-SYD
31h 48m1 stop
12:10 - 19:27SYD-IAD
23h 17m1 stop
$2,317United Airlines
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Wed, 22 Jan - Mon, 3 Feb
13:30 - 14:55IAD-SYD
57h 25m3 stops
$1,161
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Wed, 4 Dec
13:30 - 07:30IAD-SYD
50h 00m3 stops
$1,165
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Tue, 3 Dec
13:41 - 06:35IAD-SYD
24h 54m2 stops
$1,247American Airlines
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Fri, 6 Dec
13:47 - 07:25IAD-SYD
25h 38m2 stops
$1,268American Airlines
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Sun, 17 Nov
12:51 - 07:00IAD-SYD
26h 09m1 stop
$1,343United Airlines
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Sun, 2 Feb
18:00 - 06:20IAD-SYD
44h 20m1 stop
$1,379United Airlines
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Sat, 1 Feb
17:20 - 09:35IAD-SYD
48h 15m2 stops
$1,477Air Canada
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Sat, 7 Dec
11:05 - 10:30IAD-SYD
31h 25m1 stop
$1,518ANA
Find Deal
Sun, 17 Nov
10:35 - 06:55IAD-SYD
28h 20m2 stops
$1,541Air Canada
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Thu, 12 Dec
11:05 - 10:30IAD-SYD
31h 25m1 stop
$1,606ANA
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Tue, 3 Dec
17:09 - 12:20IAD-SYD
27h 11m2 stops
17:35 - 16:15SYD-IAD
38h 40m2 stops
$1,813Qantas Airways
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Sun, 17 Nov - Tue, 19 Nov
17:09 - 07:55IAD-SYD
46h 46m2 stops
15:00 - 16:19SYD-IAD
41h 19m2 stops
$1,819Qantas Airways
Find Deal
Sun, 17 Nov - Sat, 23 Nov
17:09 - 10:20IAD-SYD
25h 11m2 stops
21:35 - 16:19SYD-IAD
34h 44m2 stops
$1,825Qantas Airways
Find Deal
Mon, 18 Nov - Wed, 20 Nov
15:55 - 09:35IAD-SYD
49h 40m3 stops
11:20 - 15:13SYD-IAD
43h 53m3 stops
$2,565Air Canada
Find Deal
Sat, 16 Nov - Thu, 21 Nov
11:05 - 10:30IAD-SYD
31h 25m1 stop
21:45 - 09:10SYD-IAD
27h 25m1 stop
$2,648ANA
Find Deal
Sun, 17 Nov - Sat, 23 Nov
14:35 - 09:35IAD-SYD
27h 00m2 stops
11:20 - 11:23SYD-IAD
40h 03m3 stops
$2,696Air Canada
Find Deal
Sun, 17 Nov - Tue, 17 Dec
14:30 - 09:15IAD-SYD
26h 45m1 stop
12:10 - 16:25SYD-IAD
20h 15m1 stop
$2,723Lufthansa
Find Deal
Mon, 18 Nov - Wed, 4 Dec
11:05 - 20:15IAD-SYD
41h 10m1 stop
12:25 - 09:10SYD-IAD
36h 45m1 stop
$2,742ANA
Find Deal
Fri, 15 Nov - Mon, 25 Nov
18:00 - 09:15IAD-SYD
23h 15m1 stop
12:10 - 22:59SYD-IAD
26h 49m1 stop
$2,751United Airlines
Find Deal
Mon, 18 Nov - Wed, 4 Dec
08:15 - 09:05IAD-SYD
32h 50m1 stop
12:10 - 22:59SYD-IAD
26h 49m1 stop
$2,777United Airlines
Find Deal
Sun, 17 Nov - Tue, 17 Dec

Delta flights from Washington, D.C. Dulles Intl Airport to Sydney

Our best Delta deals on Washington, D.C. Dulles Intl Airport to Sydney flight tickets
Delta
26 Feb
IAD13:00Washington, D.C. Dulles Intl
27h 35m
2 stops
SYD08:35Sydney Kingsford Smith
8 Mar
SYD14:15Sydney Kingsford Smith
25h 54m
2 stops
IAD00:09Washington, D.C. Dulles Intl
Delta
28 Feb
IAD13:00Washington, D.C. Dulles Intl
27h 35m
2 stops
SYD08:35Sydney Kingsford Smith
8 Mar
SYD14:15Sydney Kingsford Smith
25h 54m
2 stops
IAD00:09Washington, D.C. Dulles Intl
Delta
27 Apr
IAD12:35Washington, D.C. Dulles Intl
28h 00m
2 stops
SYD06:35Sydney Kingsford Smith
6 May
SYD09:25Sydney Kingsford Smith
28h 44m
2 stops
IAD00:09Washington, D.C. Dulles Intl

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

Our best Air New Zealand deals on Washington, D.C. Dulles Intl Airport to Sydney flight tickets
Air New Zealand
27 Jan
IAD06:00Washington, D.C. Dulles Intl
34h 45m
2 stops
SYD08:45Sydney Kingsford Smith
10 Feb
SYD13:55Sydney Kingsford Smith
23h 07m
2 stops
IAD21:02Washington, D.C. Dulles Intl
Air New Zealand
18 Mar
IAD12:35Washington, D.C. Dulles Intl
29h 10m
2 stops
SYD08:45Sydney Kingsford Smith
26 Apr
SYD09:55Sydney Kingsford Smith
28h 36m
2 stops
IAD00:31Washington, D.C. Dulles Intl
Air New Zealand
27 Jan
IAD06:00Washington, D.C. Dulles Intl
34h 45m
2 stops
SYD08:45Sydney Kingsford Smith
8 Feb
SYD19:15Sydney Kingsford Smith
41h 43m
2 stops
IAD20:58Washington, D.C. Dulles Intl

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

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 from Washington, D.C. Dulles Intl Airport to Sydney?

February. The cheapest time of year to fly to Sydney from Washington, D.C. Dulles Intl Airport is February. The most expensive is December.

What is the cheapest day to depart Washington, D.C. Dulles Intl Airport for Sydney?

Sunday. The cheapest day of the week is usually Sunday. The most expensive is usually Monday.

When is the cheapest time to fly from Washington, D.C. Dulles Intl Airport to Sydney?

In the afternoon. Washington, D.C. Dulles Intl Airport to Sydney flights are approximately 23% more expensive in the evening than in the afternoon

What is the cheapest airline that flies to Sydney from Washington, D.C. Dulles Intl Airport?

Air Canada. Air Canada, United Airlines, and Air New Zealand are the most popular carriers operating from Washington, D.C. Dulles Intl Airport to Sydney

How far in advance should you book Washington, D.C. Dulles Intl Airport to Sydney flights?

41 days before. The cheapest time to buy a flight from Washington, D.C. Dulles Intl Airport to Sydney is approximately 41 days to departure

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

You could potentially save up to 3% on your flight if you consider stops on a Washington, D.C. Dulles Intl Airport to Sydney flight.

How have Washington, D.C. Dulles Intl Airport to Sydney flight prices changed over time?

As of November 2024, prices for Washington, D.C. Dulles Intl Airport to Sydney flights are approximately 28% cheaper when compared to flights at the same time last year.

When to book flights from Washington, D.C. Dulles Intl Airport to Sydney

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Dulles Intl Airport to Sydney according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Washington, D.C. Dulles Intl Airport to Sydney (IAD to SYD) flight deals and tips

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

Best price found

$1,161

Fastest flight time

22h 24m

Direct flights

None

Airports in Sydney

1 airport
The best one-way flight to Sydney from Washington, D.C. Dulles Intl Airport in the past 72 hours is $1,161. The best return flight deal from Washington, D.C. Dulles Intl Airport to Sydney found on momondo in the last 72 hours is $1,414.
The fastest flight from Washington, D.C. Dulles Intl Airport to Sydney takes 22h 24m
There are no direct flights from Washington, D.C. Dulles Intl Airport to Sydney. Popular non-direct route for this connection is Washington, D.C. Dulles Intl Airport - Sydney Kingsford Smith Airport.
There is 1 airport near Sydney: Sydney Kingsford Smith (SYD)

  • How far is Washington, D.C. Dulles Intl to Sydney Kingsford Smith by plane?

    There are 15665.3 km between Washington, D.C. Dulles Intl and Sydney Kingsford Smith. Flights usually cover this in 22h 24m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Washington, D.C. Dulles Intl Airport to Sydney Kingsford Smith Airport refresh daily.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to Sydney Kingsford Smith Airport.

  • What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

    The necessary travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Washington, D.C. Dulles Intl Airport to Sydney?


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

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Sydney with momondo
Airline
Rating
Free cancellation
Price
Air CanadaPriceFrom $1,475Free cancellationRating
7.0
8,198 reviews
Search Air Canada flights
United AirlinesPriceFrom $1,661Free cancellationRating
7.4
9,194 reviews
Search United Airlines flights
Air New ZealandPriceFrom $2,091Free cancellationRating
8.0
529 reviews
Search Air New Zealand flights

Why use momondo?

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

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 Washington, D.C. to Sydney for you.

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

Yes. All flights to Sydney from Washington, D.C. on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

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 Washington, D.C. to Sydney.

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

Price alerts on flights to Sydney from Washington, D.C. are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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