What are the cheapest airlines flying from Sydney to Washington, D.C. Dulles Intl Airport round-trip?

Flying on Air Canada is currently your cheapest option to Washington, D.C. Dulles Intl Airport, with prices starting at $1,140. Additional round-trip tickets that might be worth considering are offered by Qatar Airways and United Airlines, with the lowest prices starting at $1,433 and $1,448, respectively. These flights start at 15% lower than the current average price 3 months from now.

What are the cheapest airlines to fly from Sydney to Washington, D.C. Dulles Intl Airport one-way?

The cheapest airlines for a one-way flight from Sydney to Washington, D.C. Dulles Intl Airport are Qantas Airways ($470), Air China ($721), and Qatar Airways ($855).

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

Travelers seeking maximum savings on their Sydney to Washington, D.C. Dulles Intl Airport flight should consider departing on Tuesday mornings when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

What are the most popular airlines that fly from Sydney to Washington, D.C. Dulles Intl Airport?

When booking a flight from Sydney to Washington, D.C. Dulles Intl Airport, you may want to consider flying on American Airlines, ANA or United Airlines as they are the most popular for this route.

What is the cheapest day to fly round-trip from Sydney to Washington, D.C. Dulles Intl Airport?

Departing on a Monday is a good option for securing a great price. You can expect to save up to 89% when planning your travel around this day of the week.

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

February can be a great time to fly to Washington, D.C. Dulles Intl Airport from Sydney with a flight ticket averaging about $1,303. Cheapflights users have found deals in the month of February for as cheap as $836. The most expensive prices can be found in the month of December.

Most accurate provider : When it comes to deals on Sydney-Washington, D.C. Dulles Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Sydney-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Sydney-Washington, D.C. Dulles Intl Airport flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Sydney-Washington, D.C. Dulles Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Sydney-Washington, D.C. Dulles Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly from for flights from Sydney to Washington, D.C. Dulles Intl?

Located just 4.6 mi from the city center, Sydney Kingsford Smith is the airport most travelers will use when flying to Washington, D.C. Dulles Intl from Sydney. Booking flights from Kingsford Smith (SYD) to Washington, D.C. Dulles Intl should be relatively easy as there are 0 daily outbound flights to Washington, D.C. Dulles Intl from 3 different airlines.

Can I find deals for flights from Sydney to Dulles Intl that include hotel bookings?

Yes. In addition to deals on Sydney to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Sydney to Dulles Intl?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sydney to Dulles Intl.

Can I find deals for business class flights from Sydney to Dulles Intl?

Yes. Cheapflights offers flight deals from Sydney to Dulles Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$406+ Flights from Sydney to Washington, D.C. Dulles Intl Airport

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 17 days in advance, which can save you up to 9% on flights from Sydney to Washington, D.C. Dulles Intl Airport compared to booking the week you need them. Waiting 17 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $1,025. For sooner than that we have options available in the next 3 days from $1,041.

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Find cheap flights from Sydney to Dulles Intl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

The best prices from Sydney Kingsford Smith to Washington, D.C. Dulles Intl are usually found in March or February, booked 20 days in advance, depart on a Tuesday or Monday and return on a Tuesday

Cheap flight deals from Sydney to Dulles Intl

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$1,140 (Gotogate)
One-way from	$406 (Kiwi.com)
Popular in	December
Cheapest in	March
Average price	$1,766

Provider with most accurate pricing for Sydney Kingsford Smith-Washington, D.C. Dulles Intl flight deals.

Search Deals

Provider most trusted by Cheapflights users for Sydney Kingsford Smith-Washington, D.C. Dulles Intl flights.

Search Deals

From Sydney Kingsford Smith to Washington, D.C. Dulles Intl

Search Deals

One-way flight from Sydney Kingsford Smith to Washington, D.C. Dulles Intl

Search Deals

High demand for flights, 9% potential price rise

Search Deals

Best time to find cheap flights, 2% potential price drop

Search Deals

Average for round-trip flights in December 2024

Search Deals

Find flight deals from Sydney to Dulles Intl

Cheapest flights from Sydney to Dulles Intl
Explore the most affordable flight options available from Sydney to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 19, 2024.

Mon 12/3011:20 amSYD - IAD

2 stops23h 44mUnited Airlines

Sun 1/55:55 pmIAD - SYD

1 stop23h 10mUnited Airlines

Deal found 12/19

$1,670

Fri 12/2011:20 amSYD - IAD

3 stops43h 53mAir Canada

Fri 12/275:17 pmIAD - SYD

2 stops48h 18mAir Canada

Deal found 12/18

$1,681

Wed 12/2512:10 pmSYD - IAD

1 stop20h 05mVirgin Australia

Tue 1/75:45 pmIAD - SYD

1 stop23h 20mVirgin Australia

Deal found 12/19

$1,883

Wed 12/251:55 pmSYD - IAD

2 stops23h 10mAir New Zealand

Tue 1/72:42 pmIAD - SYD

2 stops26h 03mAir New Zealand

Deal found 12/19

$2,324

Wed 12/2512:25 pmSYD - IAD

1 stop36h 45mANA

Tue 1/78:25 amIAD - SYD

2 stops34h 05mANA

Deal found 12/19

$2,749

Fri 12/203:15 pmSYD - IAD

3 stops34h 31mMultiple Airlines

Wed 1/86:45 pmIAD - SYD

2 stops33h 35mMultiple Airlines

Deal found 12/17

$3,587

Best flights from Sydney to Dulles Intl
Discover carefully curated flight deals from Sydney to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 19, 2024.

Thu 2/1311:20 amSYD - IAD

2 stops26h 03mAir Canada

Thu 2/273:55 pmIAD - SYD

2 stops49h 40mAir Canada

Deal found 12/18

$1,140

Thu 2/139:40 pmSYD - IAD

1 stop34h 15mQatar Airways

Thu 2/278:05 pmIAD - SYD

1 stop30h 45mQatar Airways

Deal found 12/18

$1,433

Thu 2/1312:10 pmSYD - IAD

2 stops24h 59mUnited Airlines

Thu 2/275:45 pmIAD - SYD

1 stop23h 20mUnited Airlines

Deal found 12/18

$1,448

Wed 3/129:40 pmSYD - IAD

1 stop34h 15mMultiple Airlines

Sat 3/159:05 pmIAD - SYD

2 stops34h 20mMultiple Airlines

Deal found 12/18

$1,585

Thu 1/98:40 pmSYD - IAD

2 stops50h 28mAir China

Sat 1/254:35 pmIAD - SYD

2 stops54h 55mAir China

Deal found 12/18

$1,737

Wed 12/2512:10 pmSYD - IAD

1 stop20h 05mVirgin Australia

Tue 1/75:45 pmIAD - SYD

1 stop23h 20mVirgin Australia

Deal found 12/19

$1,883

Wed 12/251:55 pmSYD - IAD

2 stops23h 10mAir New Zealand

Tue 1/72:42 pmIAD - SYD

2 stops26h 03mAir New Zealand

Deal found 12/19

$2,324

Sat 1/119:30 pmSYD - IAD

1 stop34h 55mEtihad Airways

Sat 1/259:30 pmIAD - SYD

1 stop29h 05mEtihad Airways

Deal found 12/18

$2,480

Fri 1/1011:05 amSYD - IAD

2 stops26h 00mDelta

Sat 1/2510:48 amIAD - SYD

2 stops28h 02mDelta

Deal found 12/18

$2,665

Wed 12/2512:25 pmSYD - IAD

1 stop36h 45mANA

Tue 1/78:25 amIAD - SYD

2 stops34h 05mANA

Deal found 12/19

$2,749

Sat 1/119:10 amSYD - IAD

1 stop40h 40mKorean Air

Mon 1/2711:50 amIAD - SYD

1 stop27h 05mKorean Air

Deal found 12/18

$2,956

Fri 1/1010:25 amSYD - IAD

1 stop36h 25mAir India

Fri 1/2410:00 amIAD - SYD

1 stop30h 10mAir India

Deal found 12/18

$3,025

Last-minute flights from Sydney to Dulles Intl
Discover last-minute flight deals from Sydney to Dulles Intl. Data last updated December 19, 2024 and is based on user searches.

Wed 12/2512:10 pmSYD - IAD

1 stop20h 05mVirgin Australia

Tue 1/75:45 pmIAD - SYD

1 stop23h 20mVirgin Australia

Deal found 12/19

$1,883

Wed 12/251:55 pmSYD - IAD

2 stops23h 10mAir New Zealand

Tue 1/72:42 pmIAD - SYD

2 stops26h 03mAir New Zealand

Deal found 12/19

$2,324

Wed 12/2512:25 pmSYD - IAD

1 stop36h 45mANA

Tue 1/78:25 amIAD - SYD

2 stops34h 05mANA

Deal found 12/19

$2,749

Thu 1/98:40 pmSYD - IAD

2 stops50h 28mAir China

Sat 1/254:35 pmIAD - SYD

2 stops54h 55mAir China

Deal found 12/18

$1,737

Fri 1/1011:05 amSYD - IAD

2 stops26h 00mDelta

Sat 1/2510:48 amIAD - SYD

2 stops28h 02mDelta

Deal found 12/18

$2,665

Fri 1/1010:25 amSYD - IAD

1 stop36h 25mAir India

Fri 1/2410:00 amIAD - SYD

1 stop30h 10mAir India

Deal found 12/18

$3,025

Sat 1/119:30 pmSYD - IAD

1 stop34h 55mEtihad Airways

Sat 1/259:30 pmIAD - SYD

1 stop29h 05mEtihad Airways

Deal found 12/18

$2,480

Sat 1/119:10 amSYD - IAD

1 stop40h 40mKorean Air

Mon 1/2711:50 amIAD - SYD

1 stop27h 05mKorean Air

Deal found 12/18

$2,956

Fri 1/2411:20 amSYD - IAD

1 stop20h 54mUnited Airlines

Sun 2/22:42 pmIAD - SYD

1 stop23h 38mUnited Airlines

Deal found 12/19

$1,623

Mon 1/2711:20 amSYD - IAD

2 stops44h 38mAir Canada

Fri 1/318:15 amIAD - SYD

2 stops57h 20mAir Canada

Deal found 12/18

$1,195

Mon 1/279:40 pmSYD - IAD

1 stop34h 15mQatar Airways

Fri 1/318:05 pmIAD - SYD

1 stop30h 45mQatar Airways

Deal found 12/18

$1,687

Mon 1/278:40 pmSYD - IAD

1 stop33h 30mMultiple Airlines

Fri 1/312:35 pmIAD - SYD

2 stops51h 00mMultiple Airlines

Deal found 12/18

$1,721

One-way flights from Sydney to Dulles Intl
Search for one-way flight options from Sydney to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated December 19, 2024.

Thu 1/305:25 pmSYD - IAD

2 stops38h 58mMultiple Airlines

Deal found 12/18

$406

Wed 3/1911:15 amSYD - IAD

1 stop21h 07mQantas Airways

Deal found 12/18

$470

Mon 3/178:40 pmSYD - IAD

1 stop33h 30mAir China

Deal found 12/18

$721

Wed 3/129:40 pmSYD - IAD

1 stop50h 40mQatar Airways

Deal found 12/18

$855

Wed 3/1210:20 amSYD - IAD

2 stops25h 21mAir Canada

Deal found 12/18

$884

Tue 3/1812:10 pmSYD - IAD

1 stop32h 11mUnited Airlines

Deal found 12/18

$891

Tue 12/3112:10 pmSYD - IAD

1 stop20h 05mVirgin Australia

Deal found 12/17

$1,140

Tue 3/47:15 pmSYD - IAD

2 stops41h 48mAir New Zealand

Deal found 12/18

$1,156

Sat 3/19:30 pmSYD - IAD

1 stop34h 55mEtihad Airways

Deal found 12/18

$1,401

Mon 2/249:45 pmSYD - IAD

2 stops49h 42mANA

Deal found 12/18

$1,598

Sat 3/14:20 pmSYD - IAD

3 stops41h 41mBritish Airways

Deal found 12/18

$3,317

Sun 2/238:20 pmSYD - IAD

1 stop50h 30mAir India

Deal found 12/18

$3,484

Find flights from Sydney to Dulles Intl within your budget

Fly from

Fly to

Route

Depart

Return

Price

SydneyWashington, D.C.

SYD - IAD

SYDIAD

Sydney Kingsford Smith

Thu 2/13

11:20 am-9:23 pm

2 stops26h 03m

Washington, D.C. Dulles Intl

Thu 2/27

3:55 pm-9:35 am

2 stops49h 40m

$1,140

SydneyWashington, D.C.

SYD - IAD

SYDIAD

Sydney Kingsford Smith

Thu 2/13

9:40 pm-3:55 pm

1 stop34h 15m

Washington, D.C. Dulles Intl

Thu 2/27

8:05 pm-6:50 pm

1 stop30h 45m

$1,433

SydneyWashington, D.C.

SYD - IAD

SYDIAD

Sydney Kingsford Smith

Thu 2/13

12:10 pm-9:09 pm

2 stops24h 59m

Washington, D.C. Dulles Intl

Thu 2/27

5:45 pm-9:05 am

1 stop23h 20m

$1,448

SydneyWashington, D.C.

SYD - IAD

SYDIAD

Sydney Kingsford Smith

Wed 3/12

9:40 pm-4:55 pm

1 stop34h 15m

Washington, D.C. Dulles Intl

Sat 3/15

9:05 pm-10:25 pm

2 stops34h 20m

$1,585

SydneyWashington, D.C.

SYD - IAD

SYDIAD

Sydney Kingsford Smith

Thu 1/9

8:40 pm-7:08 am

2 stops50h 28m

Washington, D.C. Dulles Intl

Sat 1/25

4:35 pm-3:30 pm

2 stops54h 55m

$1,737

SydneyWashington, D.C.

SYD - IAD

SYDIAD

Sydney Kingsford Smith

Wed 12/25

12:10 pm-4:15 pm

1 stop20h 05m

Washington, D.C. Dulles Intl

Tue 1/7

5:45 pm-9:05 am

1 stop23h 20m

$1,883

SydneyWashington, D.C.

SYD - IAD

SYDIAD

Sydney Kingsford Smith

Wed 12/25

1:55 pm-9:05 pm

2 stops23h 10m

Washington, D.C. Dulles Intl

Tue 1/7

2:42 pm-8:45 am

2 stops26h 03m

$2,324

SydneyWashington, D.C.

SYD - IAD

SYDIAD

Sydney Kingsford Smith

Sat 1/11

9:30 pm-4:25 pm

1 stop34h 55m

Washington, D.C. Dulles Intl

Sat 1/25

9:30 pm-6:35 pm

1 stop29h 05m

$2,480

SydneyWashington, D.C.

SYD - IAD

SYDIAD

Sydney Kingsford Smith

Fri 1/10

11:05 am-9:05 pm

2 stops26h 00m

Washington, D.C. Dulles Intl

Sat 1/25

10:48 am-6:50 am

2 stops28h 02m

$2,665

SydneyWashington, D.C.

SYD - IAD

SYDIAD

Sydney Kingsford Smith

Wed 12/25

12:25 pm-9:10 am

1 stop36h 45m

Washington, D.C. Dulles Intl

Tue 1/7

8:25 am-10:30 am

2 stops34h 05m

$2,749

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/18

Showing 1-10 of 28 results

Compare providers for flights from Sydney to Dulles Intl

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Sydney to Dulles Intl in December.

Provider	Price Accuracy	Trust Score*
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
AranGrant	Price Accuracy3 stars	Trust Score*2 stars
Cheapflightsfares	Price Accuracy3 stars	Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Sydney-Washington, D.C. Dulles Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Sydney-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Sydney-Washington, D.C. Dulles Intl Airport flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Sydney-Washington, D.C. Dulles Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Sydney-Washington, D.C. Dulles Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Sydney to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Sydney with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Sydney to Dulles Intl

Get recent, data-driven insights about flights from Sydney to Dulles Intl including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Sydney to Washington, D.C. Dulles Intl Airport?

Booking 20 days in advance of your planned departure date is, on average, the best time to get cheap flights from Sydney to Washington, D.C. Dulles Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Sydney to Washington, D.C. Dulles Intl Airport?

Currently, November is the cheapest month in which you can book a flight from Sydney to Washington, D.C. Dulles Intl Airport (average of $299). Flying from Sydney to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $377). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SYD to IAD?

When flying from Sydney to Washington, D.C. Dulles Intl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 10% versus a flight at noon.

Rainfall in Dulles Intl by month

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 2.6 in.

Temperature in Dulles Intl by month

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Dulles Intl

ANA

8.4

Very good

839 reviews

Reviews

1 / 10

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

ANA

8.4

Very good

839 reviews

ANA

8.4

Very good

839 reviews

Reviews

1 / 10

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

Korean Air

8.4

Very good

1,021 reviews

ANA

8.4

Very good

839 reviews

Reviews

1 / 10

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

Emirates

8.1

Very good

3,410 reviews

ANA

8.4

Very good

839 reviews

Reviews

1 / 10

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

Delta

8.0

Very good

8,600 reviews

ANA

8.4

Very good

839 reviews

Reviews

1 / 10

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

Air New Zealand

8.0

Very good

497 reviews

ANA

8.4

Very good

839 reviews

Reviews

1 / 10

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

Related info for your journey

What airport do you fly from for flights from Sydney to Washington, D.C. Dulles Intl?
Located just 4.6 mi from the city center, Sydney Kingsford Smith is the airport most travelers will use when flying to Washington, D.C. Dulles Intl from Sydney. Booking flights from Kingsford Smith (SYD) to Washington, D.C. Dulles Intl should be relatively easy as there are 0 daily outbound flights to Washington, D.C. Dulles Intl from 3 different airlines.
What are the cheapest airlines flying from Sydney to Washington, D.C. Dulles Intl Airport round-trip?
Flying on Air Canada is currently your cheapest option to Washington, D.C. Dulles Intl Airport, with prices starting at $1,140. Additional round-trip tickets that might be worth considering are offered by Qatar Airways and United Airlines, with the lowest prices starting at $1,433 and $1,448, respectively. These flights start at 15% lower than the current average price 3 months from now.
What are the cheapest airlines to fly from Sydney to Washington, D.C. Dulles Intl Airport one-way?
The cheapest airlines for a one-way flight from Sydney to Washington, D.C. Dulles Intl Airport are Qantas Airways ($470), Air China ($721), and Qatar Airways ($855).
Can I find deals for flights from Sydney to Dulles Intl that include hotel bookings?
Yes. In addition to deals on Sydney to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Sydney to Dulles Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sydney to Dulles Intl.
Can I find deals for business class flights from Sydney to Dulles Intl?
Yes. Cheapflights offers flight deals from Sydney to Dulles Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Sydney to Washington, D.C. Dulles Intl Airport?
Currently, November is the cheapest month in which you can book a flight from Sydney to Washington, D.C. Dulles Intl Airport (average of $299). Flying from Sydney to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $377). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top 3 airlines flying from Sydney to Dulles Intl

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$870	Average$1,364	FlexibilityNo cancel fee	On-time71%
ANA	Cheapest$1,049	Average$1,637	FlexibilityNo cancel fee	On-time80%
United Airlines	Cheapest$1,090	Average$1,609	FlexibilityNo cancel fee	On-time69%

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$406+ Cheap flights from Sydney (SYD) to Dulles Intl (IAD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/30. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Sydney to Dulles Intl with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

The best prices from Sydney Kingsford Smith to Washington, D.C. Dulles Intl are usually found in March or February, booked 20 days in advance, depart on a Tuesday or Monday and return on a Tuesday

Cheap flight deals from Sydney to Dulles Intl

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Sydney to Dulles Intl

Cheapest flights from Sydney to Dulles IntlExplore the most affordable flight options available from Sydney to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 19, 2024.

Explore the most affordable flight options available from Sydney to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 19, 2024.

Find flights from Sydney to Dulles Intl within your budget

Compare providers for flights from Sydney to Dulles Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Sydney to Dulles Intl in December.

Best time to book a flight from Sydney to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Sydney with our price prediction graph.

Travel insights for flights from Sydney to Dulles Intl

Get recent, data-driven insights about flights from Sydney to Dulles Intl including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Sydney to Washington, D.C. Dulles Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Sydney to Dulles Intl. Price data was last updated on December 13, 2024.

What is the cheapest month to book a flight from Sydney to Washington, D.C. Dulles Intl Airport?

What is the cheapest time of day to fly from SYD to IAD?

Find hourly flight availability from Sydney to Dulles Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 19, 2024.

Rainfall in Dulles Intl by month

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Temperature in Dulles Intl by month

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Reviews of airlines servicing Dulles Intl

Related info for your journey

Find useful and relevant information for your journey from Sydney to Dulles Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Sydney to Washington, D.C. Dulles Intl?

What are the cheapest airlines flying from Sydney to Washington, D.C. Dulles Intl Airport round-trip?

What are the cheapest airlines to fly from Sydney to Washington, D.C. Dulles Intl Airport one-way?

Can I find deals for flights from Sydney to Dulles Intl that include hotel bookings?

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What is the cheapest month to book a flight from Sydney to Washington, D.C. Dulles Intl Airport?

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Alternative routes for Sydney to Dulles Intl

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Top 3 airlines flying from Sydney to Dulles Intl

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Cheapest flights from Sydney to Dulles Intl
Explore the most affordable flight options available from Sydney to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 19, 2024.