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

Currently priced at $1,377, American Airlines will fly you from Washington, D.C. Dulles Intl Airport to Sydney and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Qantas Airways and Alaska Airlines - these airlines can fly you to your destination from $1,511 and $1,942, respectively. Users have found that American Airlines is 36% cheaper than the other options available to this destination. Find deals

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

The cheapet airlines for a one-way flight from Washington, D.C. Dulles Intl Airport to Sydney are American Airlines ($662), Qantas Airways ($666), and Alaska Airlines ($1,093). Find deals

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

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

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

Travellers have found that booking a Tuesday departure is the best way to save up to 27% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

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

Flights from Washington, D.C. Dulles Intl Airport to Sydney lean towards being more expensive in December. Prices are generally better when you fly from Washington, D.C. Dulles Intl Airport to Sydney in February, with the cheapest ticket starting at $1,347.

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

If you book a flight to Sydney from Washington, D.C. Dulles Intl, you will be flying to Kingsford Smith, which is the city’s only airport. Sydney Kingsford Smith (SYD) is located 7.5 km from the centre of Sydney. There are 0 flights from Washington, D.C. Dulles Intl to Kingsford Smith per day from 2 different airlines.

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

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

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

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

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

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

$662+ Flights from Washington, D.C. Dulles Intl Airport to Sydney

The best prices from Washington, D.C. Dulles Intl to Sydney Kingsford Smith are usually found in February or April, booked 62 days in advance, depart on a Tuesday or Saturday and return on a Friday

Cheap flight deals from Dulles Intl to Sydney

Round-trip from	$1,377
One-way from	$662
Popular in	December
Cheapest in	February
Average price	$2,664

American Airlines
11/4-20/4
2 total stops
50h 06m total
Washington, D.C. to Sydney

Search Deals

American Airlines
21/2
2 total stops
24h 47m total
Washington, D.C. to Sydney

Search Deals

Highest demand for flights based on searches. 16% potential increase in price ($703 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($101 potential savings vs. average return price).

Search Deals

Average for round-trip flights in January 2025

Search Deals

Find flight deals from Dulles Intl to Sydney

Cheapest flights from Dulles Intl to Sydney
Explore the most affordable flight options available from Dulles Intl to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 January 2025.

Fri 1/817:27IAD - SYD

1 stop23h 28mAmerican Airlines

Sat 23/812:10SYD - IAD

1 stop24h 31mAmerican Airlines

Deal found 22/1$1,377

Sat 15/317:20IAD - SYD

1 stop22h 15mQantas Airways

Thu 27/306:05SYD - IAD

2 stops25h 15mQantas Airways

Deal found 22/1$1,511

Thu 6/317:18IAD - SYD

3 stops34h 27mAlaska Airlines

Sun 9/321:40SYD - IAD

2 stops33h 38mAlaska Airlines

Deal found 22/1$1,942

Thu 28/817:35IAD - SYD

2 stops28h 40mMultiple Airlines

Tue 9/913:15SYD - IAD

2 stops23h 15mMultiple Airlines

Deal found 22/1$1,948

Sat 5/417:44IAD - SYD

2 stops47h 36mAir Canada

Mon 14/409:20SYD - IAD

2 stops39h 54mAir Canada

Deal found 21/1$1,949

Tue 6/512:15IAD - SYD

1 stop31h 10mANA

Tue 20/520:55SYD - IAD

1 stop27h 40mANA

Deal found 22/1$2,252

Sun 16/314:30IAD - SYD

2 stops37h 30mTurkish Airlines

Tue 1/422:05SYD - IAD

2 stops51h 45mTurkish Airlines

Deal found 22/1$2,256

Tue 15/709:00IAD - SYD

1 stop32h 00mUnited Airlines

Tue 29/710:20SYD - IAD

1 stop28h 04mUnited Airlines

Deal found 21/1$2,479

Best flights from Dulles Intl to Sydney
Discover carefully curated flight deals from Dulles Intl to Sydney that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 23 January 2025.

Fri 11/417:07IAD - SYD

1 stop23h 48mAmerican Airlines

Sun 20/410:25SYD - IAD

1 stop26h 18mAmerican Airlines

Deal found 22/1$1,377

Sat 15/317:20IAD - SYD

1 stop22h 15mQantas Airways

Thu 27/306:05SYD - IAD

2 stops25h 15mQantas Airways

Deal found 22/1$1,511

Thu 6/317:18IAD - SYD

3 stops34h 27mAlaska Airlines

Sun 9/321:40SYD - IAD

2 stops33h 38mAlaska Airlines

Deal found 22/1$1,942

Sat 5/417:44IAD - SYD

2 stops47h 36mAir Canada

Mon 14/409:20SYD - IAD

2 stops39h 54mAir Canada

Deal found 21/1$1,949

Sat 17/517:26IAD - SYD

2 stops28h 19mMultiple Airlines

Sat 7/613:45SYD - IAD

2 stops22h 50mMultiple Airlines

Deal found 22/1$2,028

Tue 6/512:15IAD - SYD

1 stop31h 10mANA

Tue 20/520:55SYD - IAD

1 stop27h 40mANA

Deal found 22/1$2,252

Sun 16/314:30IAD - SYD

2 stops37h 30mTurkish Airlines

Tue 1/422:05SYD - IAD

2 stops51h 45mTurkish Airlines

Deal found 22/1$2,256

Tue 15/709:00IAD - SYD

1 stop32h 00mUnited Airlines

Tue 29/710:20SYD - IAD

1 stop28h 04mUnited Airlines

Deal found 21/1$2,479

Tue 15/713:00IAD - SYD

2 stops27h 35mDelta

Sun 3/809:25SYD - IAD

2 stops25h 55mDelta

Deal found 21/1$2,499

Last-minute flights from Dulles Intl to Sydney
Discover last-minute flight deals from Dulles Intl to Sydney. Data last updated 23 January 2025 and is based on user searches.

Thu 23/120:05IAD - SYD

1 stop30h 45mQatar Airways

Sat 25/121:40SYD - IAD

1 stop34h 15mQatar Airways

Deal found 22/1$5,082

Thu 23/116:53IAD - SYD

2 stops32h 47mLATAM Airlines

Thu 30/111:40SYD - IAD

3 stops40h 17mLATAM Airlines

Deal found 22/1$5,675

Tue 28/114:35IAD - SYD

2 stops51h 00mAir Canada

Tue 25/211:20SYD - IAD

2 stops26h 03mAir Canada

Deal found 22/1$6,564

Tue 28/112:41IAD - SYD

1 stop28h 24mUnited Airlines

Tue 25/212:10SYD - IAD

1 stop24h 41mUnited Airlines

Deal found 22/1$6,735

Tue 28/108:45IAD - SYD

2 stops32h 00mMultiple Airlines

Tue 25/221:45SYD - IAD

1 stop27h 25mMultiple Airlines

Deal found 22/1$7,777

Tue 28/111:05IAD - SYD

1 stop31h 25mANA

Tue 25/221:45SYD - IAD

1 stop34h 00mANA

Deal found 22/1$9,413

Wed 29/113:30IAD - SYD

2 stops37h 30mTurkish Airlines

Sun 9/221:00SYD - IAD

2 stops55h 15mTurkish Airlines

Deal found 22/1$9,765

Sun 2/210:35IAD - SYD

2 stops31h 00mAir Canada

Tue 18/211:20SYD - IAD

2 stops26h 03mAir Canada

Deal found 22/1$1,970

Mon 3/211:05IAD - SYD

1 stop41h 10mANA

Tue 11/212:25SYD - IAD

1 stop36h 45mANA

Deal found 21/1$2,810

Mon 3/212:41IAD - SYD

1 stop28h 24mAir New Zealand

Tue 11/213:55SYD - IAD

2 stops23h 07mAir New Zealand

Deal found 21/1$3,017

Wed 5/206:10IAD - SYD

1 stop32h 25mAmerican Airlines

Thu 20/211:50SYD - IAD

1 stop26h 43mAmerican Airlines

Deal found 22/1$1,379

Thu 6/217:04IAD - SYD

2 stops34h 46mMultiple Airlines

Sun 9/221:40SYD - IAD

1 stop34h 15mMultiple Airlines

Deal found 22/1$2,353

One-way flights from Dulles Intl to Sydney
Search for one-way flight options from Dulles Intl to Sydney. Find affordable one-way fares based on user searches. Data last updated 23 January 2025.

Fri 21/213:48IAD - SYD

2 stops24h 47mAmerican Airlines

Deal found 22/1$662

Fri 28/317:20IAD - SYD

1 stop22h 15mQantas Airways

Deal found 22/1$666

Sat 24/517:26IAD - SYD

2 stops28h 19mMultiple Airlines

Deal found 21/1$958

Fri 21/217:18IAD - SYD

3 stops34h 27mAlaska Airlines

Deal found 22/1$1,093

Sun 23/308:24IAD - SYD

3 stops33h 11mAir Canada

Deal found 22/1$1,237

Mon 28/412:15IAD - SYD

1 stop41h 00mANA

Deal found 22/1$1,428

Sun 25/515:35IAD - SYD

1 stop25h 25mUnited Airlines

Deal found 21/1$1,433

Fri 23/510:05IAD - SYD

2 stops30h 30mDelta

Deal found 21/1$1,545

Fri 7/312:40IAD - SYD

2 stops28h 05mAir New Zealand

Deal found 22/1$1,648

Wed 26/220:05IAD - SYD

3 stops52h 50mQatar Airways

Deal found 22/1$2,609

Fri 31/113:30IAD - SYD

2 stops37h 30mTurkish Airlines

Deal found 22/1$6,733

Find flights from Dulles Intl to Sydney within your budget

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Sydney

IAD - SYD

IADSYD

Washington, D.C. Dulles Intl

Fri 11/4

17:07-06:55

1 stop23h 48m

Sydney Kingsford Smith

Sun 20/4

10:25-22:43

1 stop26h 18m

$1,377

Washington, D.C.Sydney

IAD - SYD

IADSYD

Washington, D.C. Dulles Intl

Sat 15/3

17:20-06:35

1 stop22h 15m

Sydney Kingsford Smith

Thu 27/3

06:05-16:20

2 stops25h 15m

$1,511

Washington, D.C.Sydney

IAD - SYD

IADSYD

Washington, D.C. Dulles Intl

Thu 6/3

17:18-19:45

3 stops34h 27m

Sydney Kingsford Smith

Sun 9/3

21:40-16:18

2 stops33h 38m

$1,942

Washington, D.C.Sydney

IAD - SYD

IADSYD

Washington, D.C. Dulles Intl

Sat 5/4

17:44-07:20

2 stops47h 36m

Sydney Kingsford Smith

Mon 14/4

09:20-11:14

2 stops39h 54m

$1,949

Washington, D.C.Sydney

IAD - SYD

IADSYD

Washington, D.C. Dulles Intl

Sat 17/5

17:26-11:45

2 stops28h 19m

Sydney Kingsford Smith

Sat 7/6

13:45-22:35

2 stops22h 50m

$2,028

Washington, D.C.Sydney

IAD - SYD

IADSYD

Washington, D.C. Dulles Intl

Tue 6/5

12:15-09:25

1 stop31h 10m

Sydney Kingsford Smith

Tue 20/5

20:55-10:35

1 stop27h 40m

$2,252

Washington, D.C.Sydney

IAD - SYD

IADSYD

Washington, D.C. Dulles Intl

Sun 16/3

14:30-19:00

2 stops37h 30m

Sydney Kingsford Smith

Tue 1/4

22:05-10:50

2 stops51h 45m

$2,256

Washington, D.C.Sydney

IAD - SYD

IADSYD

Washington, D.C. Dulles Intl

Tue 15/7

09:00-07:00

1 stop32h 00m

Sydney Kingsford Smith

Tue 29/7

10:20-00:24

1 stop28h 04m

$2,479

Washington, D.C.Sydney

IAD - SYD

IADSYD

Washington, D.C. Dulles Intl

Tue 15/7

13:00-06:35

2 stops27h 35m

Sydney Kingsford Smith

Sun 3/8

09:25-21:20

2 stops25h 55m

$2,499

Washington, D.C.Sydney

IAD - SYD

IADSYD

Washington, D.C. Dulles Intl

Fri 21/2

13:48-06:35

2 stops24h 47m

$662

Flights are sorted by cheapest return flights first.

Deals found on 22/1

Showing 1-10 of 20 results

Best time to book a flight from Dulles Intl to Sydney

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

Estimated return 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 Dulles Intl to Sydney

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

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

The best time to book flights from Washington, D.C. Dulles Intl Airport to Sydney is 62 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, May is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Sydney (average of $129). Flying from Washington, D.C. Dulles Intl Airport to Sydney in October is currently the most expensive (average of $171). 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 IAD to SYD?

When flying from Washington, D.C. Dulles Intl Airport to Sydney, 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 33% versus a flight in the afternoon.

Rainfall in Sydney by month

In terms of precipitation, rainfall in Sydney ranges from 50.0 - 130.0 inches per month. March is typically the wettest month, when rainfall can reach 130.0 mm. September is typically the driest time to visit Sydney when rainfall is around 50.0 mm.

Temperature in Sydney by month

If weather is an important factor for your trip to Sydney, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 11.0 C).

Reviews of airlines servicing Sydney

Get a feel of what it's like to fly with Air Canada, ANA and United Airlines from Washington, D.C. to Sydney by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

ANA

8.4

Very Good

849 reviews

Check prices

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

849 reviews

ANA

8.4

Very Good

849 reviews

Check prices

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?

Alaska Airlines

8.0

Very Good

9,699 reviews

ANA

8.4

Very Good

849 reviews

Check prices

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

8,512 reviews

ANA

8.4

Very Good

849 reviews

Check prices

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

7.9

Good

482 reviews

ANA

8.4

Very Good

849 reviews

Check prices

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?

Qatar Airways

7.5

Good

3,747 reviews

ANA

8.4

Very Good

849 reviews

Check prices

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 into for flights to Sydney from Washington, D.C. Dulles Intl?
If you book a flight to Sydney from Washington, D.C. Dulles Intl, you will be flying to Kingsford Smith, which is the city’s only airport. Sydney Kingsford Smith (SYD) is located 7.5 km from the centre of Sydney. There are 0 flights from Washington, D.C. Dulles Intl to Kingsford Smith per day from 2 different airlines.
What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to Sydney round-trip?
Currently priced at $1,377, American Airlines will fly you from Washington, D.C. Dulles Intl Airport to Sydney and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Qantas Airways and Alaska Airlines - these airlines can fly you to your destination from $1,511 and $1,942, respectively. Users have found that American Airlines is 36% cheaper than the other options available to this destination.
What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Sydney one-way?
The cheapet airlines for a one-way flight from Washington, D.C. Dulles Intl Airport to Sydney are American Airlines ($662), Qantas Airways ($666), and Alaska Airlines ($1,093).
Can I find deals for flights from Dulles Intl to Sydney that include hotel bookings?
Yes. In addition to deals on Dulles Intl to Sydney flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Dulles Intl to Sydney?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Sydney.
Can I find deals for business class flights from Dulles Intl to Sydney?
Yes. Cheapflights offers flight deals from Dulles Intl to Sydney 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 Washington, D.C. Dulles Intl Airport to Sydney?
Currently, May is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Sydney (average of $129). Flying from Washington, D.C. Dulles Intl Airport to Sydney in October is currently the most expensive (average of $171). 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

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Coogee

Manly

Cronulla

Bondi Beach

Terrigal

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Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Dulles Intl to Sydney

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Other flights to Sydney

Top 2 airlines flying from Dulles Intl to Sydney

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	Cheapest$1,532	Average$2,280	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
United Airlines	Cheapest$1,645	Average$2,486	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights

Fly with Cheapflights

How does Cheapflights help users find flights from Dulles Intl to Sydney?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Dulles Intl to Sydney. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Dulles Intl to Sydney?

Cheapflights simply makes it quick and affordable to book flights from Dulles Intl to Sydney by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Dulles Intl to Sydney with no change fees?

Certainly. Search results for flights to Sydney from Dulles Intl shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Dulles Intl to Sydney become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Sydney from Dulles Intl today and book when prices fit your budget.

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Cheap flights from Washington, D.C. Dulles Intl Airport to Sydney from $662

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 21/2. Fares are subject to change and may not be available on all flights or dates of travel.

The best prices from Washington, D.C. Dulles Intl to Sydney Kingsford Smith are usually found in February or April, booked 62 days in advance, depart on a Tuesday or Saturday and return on a Friday

Cheap flight deals from Dulles Intl to Sydney

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Dulles Intl to Sydney

Cheapest flights from Dulles Intl to SydneyExplore the most affordable flight options available from Dulles Intl to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 January 2025.

Explore the most affordable flight options available from Dulles Intl to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 January 2025.

Find flights from Dulles Intl to Sydney within your budget

Best time to book a flight from Dulles Intl to Sydney

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

Travel insights for flights from Dulles Intl to Sydney

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

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

Use this chart to determine the optimal time to book a return flight from Dulles Intl to Sydney. Price data was last updated on 17 January 2025.

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

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

Find hourly flight availability from Dulles Intl to Sydney. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 23 January 2025.

Rainfall in Sydney by month

Plan your trip to Sydney by taking into account the average rainfall totals by month.

Temperature in Sydney by month

Plan your trip to Sydney by taking into account the average temperature totals by month.

Reviews of airlines servicing Sydney

Get a feel of what it's like to fly with Air Canada, ANA and United Airlines from Washington, D.C. to Sydney by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Sydney. 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 into for flights to Sydney from Washington, D.C. Dulles Intl?

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

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

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

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

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

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

Travelling to a place near Washington, D.C. Dulles Intl Airport?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Dulles Intl to Sydney

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Dulles Intl to Sydney

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Dulles Intl to Sydney?

Why should you use Cheapflights to find cheap flight tickets from Dulles Intl to Sydney?

Can Cheapflights find flights from Dulles Intl to Sydney with no change fees?

Can Cheapflights notify me if prices for flights from Dulles Intl to Sydney become cheaper?

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Cheapest flights from Dulles Intl to Sydney
Explore the most affordable flight options available from Dulles Intl to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 January 2025.