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Cheap flights from Washington, D.C. Dulles Intl Airport to Sydney from $1,231

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 11/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
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Easily compare return flights from Washington, D.C. Dulles Intl Airport to Sydney

Below you can see the best fares for your return flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Washington, D.C. Dulles Intl Airport to Sydney by changing tabs
Multiple Airlines
12 Aug
IAD17:43Washington, D.C. Dulles Intl
38h 27m
2 stops
SYD22:10Sydney Kingsford Smith
26 Aug
SYD13:15Sydney Kingsford Smith
41h 18m
2 stops
IAD16:33Washington, D.C. Dulles Intl
Air New Zealand
3 Sept
IAD16:10Washington, D.C. Dulles Intl
26h 35m
2 stops
SYD08:45Sydney Kingsford Smith
17 Sept
SYD08:45Sydney Kingsford Smith
27h 24m
2 stops
IAD22:09Washington, D.C. Dulles Intl
Alaska Airlines
12 Aug
IAD07:10Washington, D.C. Dulles Intl
35h 00m
1 stop
SYD08:10Sydney Kingsford Smith
26 Aug
SYD17:35Sydney Kingsford Smith
36h 58m
1 stop
IAD16:33Washington, D.C. Dulles Intl
Air Canada
26 May
IAD17:40Washington, D.C. Dulles Intl
23h 40m
1 stop
SYD07:20Sydney Kingsford Smith
9 June
SYD09:20Sydney Kingsford Smith
25h 09m
2 stops
IAD20:29Washington, D.C. Dulles Intl
ANA
18 Aug
IAD12:15Washington, D.C. Dulles Intl
31h 10m
1 stop
SYD09:25Sydney Kingsford Smith
26 Aug
SYD20:55Sydney Kingsford Smith
32h 55m
1 stop
IAD15:50Washington, D.C. Dulles Intl
United Airlines
27 Aug
IAD14:35Washington, D.C. Dulles Intl
26h 25m
1 stop
SYD07:00Sydney Kingsford Smith
15 Sept
SYD09:30Sydney Kingsford Smith
25h 36m
1 stop
IAD21:06Washington, D.C. Dulles Intl

Find the cheapest one-way flights from Washington, D.C. Dulles Intl Airport to Sydney

If you're looking for one-way flights from Washington, D.C. Dulles Intl Airport to Sydney, view some of our deals below provided by ANA, Air Canada and Air India
Multiple Airlines
11 May
IAD22:00Washington, D.C. Dulles Intl
56h 00m
3 stops
SYD20:00Sydney Kingsford Smith
Air India
6 Sept
IAD11:15Washington, D.C. Dulles Intl
29h 55m
1 stop
SYD07:10Sydney Kingsford Smith
ANA
6 Sept
IAD08:25Washington, D.C. Dulles Intl
35h 00m
2 stops
SYD09:25Sydney Kingsford Smith

Search last-minute flights to Sydney from Washington, D.C. Dulles Intl Airport

Find and compare return flight prices for your last-minute flight from Washington, D.C. Dulles Intl Airport to Sydney
Air New Zealand
4 May
IAD22:05Washington, D.C. Dulles Intl
44h 40m
2 stops
SYD08:45Sydney Kingsford Smith
12 May
SYD08:45Sydney Kingsford Smith
27h 57m
2 stops
IAD22:42Washington, D.C. Dulles Intl
Multiple Airlines
30 Apr
IAD17:59Washington, D.C. Dulles Intl
27h 46m
2 stops
SYD11:45Sydney Kingsford Smith
7 May
SYD13:15Sydney Kingsford Smith
39h 57m
2 stops
IAD15:12Washington, D.C. Dulles Intl
United Airlines
30 Apr
IAD16:10Washington, D.C. Dulles Intl
24h 45m
2 stops
SYD06:55Sydney Kingsford Smith
7 May
SYD10:20Sydney Kingsford Smith
22h 57m
2 stops
IAD19:17Washington, D.C. Dulles Intl
American Airlines
1 May
IAD15:38Washington, D.C. Dulles Intl
25h 27m
2 stops
SYD07:05Sydney Kingsford Smith
8 May
SYD09:15Sydney Kingsford Smith
28h 46m
2 stops
IAD00:01Washington, D.C. Dulles Intl
Air Canada
4 May
IAD09:55Washington, D.C. Dulles Intl
31h 25m
3 stops
SYD07:20Sydney Kingsford Smith
19 May
SYD09:20Sydney Kingsford Smith
25h 09m
2 stops
IAD20:29Washington, D.C. Dulles Intl
Qatar Airways
29 Apr
IAD21:05Washington, D.C. Dulles Intl
30h 05m
1 stop
SYD17:10Sydney Kingsford Smith
10 May
SYD20:45Sydney Kingsford Smith
33h 25m
1 stop
IAD16:10Washington, D.C. Dulles Intl

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 $1,507Free cancellationRating
7.0
6,859 reviews
Search Air Canada flights
United AirlinesPriceFrom $1,658Free cancellationRating
7.4
11,272 reviews
Search United Airlines flights
Air New ZealandPriceFrom $2,498Free cancellationRating
8.2
658 reviews
Search Air New Zealand flights

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
3 Sept
IAD16:10Washington, D.C. Dulles Intl
26h 35m
2 stops
SYD08:45Sydney Kingsford Smith
17 Sept
SYD08:45Sydney Kingsford Smith
27h 24m
2 stops
IAD22:09Washington, D.C. Dulles Intl
Air New Zealand
14 Aug
IAD06:30Washington, D.C. Dulles Intl
36h 15m
2 stops
SYD08:45Sydney Kingsford Smith
3 Sept
SYD08:45Sydney Kingsford Smith
30h 12m
2 stops
IAD00:57Washington, D.C. Dulles Intl
Air New Zealand
18 Aug
IAD18:15Washington, D.C. Dulles Intl
24h 30m
2 stops
SYD08:45Sydney Kingsford Smith
26 Aug
SYD11:50Sydney Kingsford Smith
24h 19m
2 stops
IAD22:09Washington, D.C. Dulles Intl

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

Our best ANA deals on Washington, D.C. Dulles Intl Airport to Sydney flight tickets
ANA
18 Aug
IAD12:15Washington, D.C. Dulles Intl
31h 10m
1 stop
SYD09:25Sydney Kingsford Smith
26 Aug
SYD20:55Sydney Kingsford Smith
32h 55m
1 stop
IAD15:50Washington, D.C. Dulles Intl
ANA
18 Aug
IAD08:15Washington, D.C. Dulles Intl
35h 10m
2 stops
SYD09:25Sydney Kingsford Smith
26 Aug
SYD20:55Sydney Kingsford Smith
32h 55m
1 stop
IAD15:50Washington, D.C. Dulles Intl
ANA
14 Oct
IAD12:15Washington, D.C. Dulles Intl
41h 00m
1 stop
SYD20:15Sydney Kingsford Smith
22 Oct
SYD21:45Sydney Kingsford Smith
27h 50m
1 stop
IAD10:35Washington, 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?

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

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 7% more expensive in the morning than in the afternoon

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

Air Canada. Air Canada, Air New Zealand, and United Airlines 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?

25 days before. The cheapest time to buy a flight from Washington, D.C. Dulles Intl Airport to Sydney is approximately 25 days to departure

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

$1,231

Fastest flight time

21h 33m

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 $1,231. The best return flight deal from Washington, D.C. Dulles Intl Airport to Sydney found on momondo in the last 72 hours is $1,923.
The fastest flight from Washington, D.C. Dulles Intl Airport to Sydney takes 21h 33m
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 21h 33m, 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.


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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