Cheap flights from Sydney to Washington, D.C. Dulles Intl Airport from $496
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sydney to Washington, D.C. Dulles Intl Airport departing on 6/9. 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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Qatar Airways flights from Sydney to Washington, D.C. Dulles Intl Airport
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United Airlines flights from Sydney to Washington, D.C. Dulles Intl Airport
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How to get the cheapest flight ticket from Sydney 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 typical price of a round-trip flight between Sydney and Washington, D.C. Dulles Intl Airport?
What is the cheapest month to fly to Washington, D.C. Dulles Intl Airport?
In general, March is the cheapest month to fly from Sydney to Washington, D.C. Dulles Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,049. If you aren’t able to travel to Washington, D.C. Dulles Intl Airport during the month of March, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $1,130.
What is the cheapest day to depart on your flight to Washington, D.C. Dulles Intl Airport?
Our data shows that Tuesday is the least expensive day to fly to Washington, D.C. Dulles Intl Airport. Tickets to fly out on this day can be as low as $1,101. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Sydney to Washington, D.C. Dulles Intl Airport for around $2,084.
What is the cheapest time of day to depart on your flight to Washington, D.C. Dulles Intl Airport?
Flying to Washington, D.C. Dulles Intl Airport from Sydney in the morning is the least expensive time of day to depart. momondo users have found prices as low as $1,399 when looking at flights departing in the morning. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $1,554 on average. Flights to Washington, D.C. Dulles Intl Airport from Sydney in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.
What is the cheapest Sydney Kingsford Smith to Washington, D.C. Dulles Intl flight route?
Fly from Sydney Kingsford Smith to Washington, D.C. Dulles Intl for the best Sydney Kingsford Smith - Washington, D.C. Dulles Intl flight prices
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 Sydney when booking 26 weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Dulles Intl Airport for around $1,319 when searching 26 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. Dulles Intl Airport from Sydney for as low as $1,238 on momondo.
What cabin class options are available on Sydney Kingsford Smith to Washington, D.C. Dulles Intl flights?
There are 1 cabin classes available to choose from on Sydney Kingsford Smith to Washington, D.C. Dulles Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Sydney Kingsford Smith to Washington, D.C. Dulles Intl?
Air China, Air Canada, and Japan Airlines are the most popular carriers operating from Sydney Kingsford Smith to Washington, D.C. Dulles Intl
What airlines fly to Washington, D.C. Dulles Intl Airport?
Virgin Australia, American Airlines and United Airlines are the top three most popular airlines that fly to Washington, D.C. Dulles Intl Airport from Sydney according to our data. Virgin Australia is the first choice among our users, with 36% of people opting to fly with this airline when traveling to Washington, D.C. Dulles Intl Airport. Keep in mind that there are 3 different airlines that fly to Washington, D.C. Dulles Intl Airport on a routine basis, so you have a few additional options to choose from.
When to book flights from Sydney to Washington, D.C. Dulles Intl Airport
Cheap Sydney to Washington, D.C. Dulles Intl Airport (SYD to IAD) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Sydney to Washington, D.C. Dulles Intl Airport
How far is Sydney Kingsford Smith to Washington, D.C. Dulles Intl by plane?
The straight-line distance from Sydney Kingsford Smith to Washington, D.C. Dulles Intl is 9734.0 mi. In terms of flight time, this usually takes a little over 20h 03m.
When did momondo last update prices for flights from Sydney Kingsford Smith Airport to Washington, D.C. Dulles Intl Airport?
Prices for flights from Sydney Kingsford Smith Airport to Washington, D.C. Dulles Intl Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Sydney Kingsford Smith Airport to Washington, D.C. Dulles Intl Airport?
There are 3 operators available for flights from Sydney Kingsford Smith Airport to Washington, D.C. Dulles Intl Airport as of April 2025.
How old do you have to be to fly from Sydney Kingsford Smith Airport to Washington, D.C. Dulles Intl Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Sydney Kingsford Smith Airport 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 you'll need for your trip to Washington, D.C. Dulles Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington, D.C. Dulles Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Sydney to Washington, D.C. Dulles Intl Airport?
Based on momondo bookings for flights between Sydney and Washington, D.C. Dulles Intl Airport, the leading airline is Virgin Australia, making up 36% of the total bookings. Other popular airlines include American Airlines with 32% and United Airlines with 32%.
Best airlines flying from Sydney to Washington, D.C. Dulles Intl Airport
Compare and see reviews for airlines that fly from Sydney to Washington, D.C. Dulles Intl Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $778 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $1,146 | Free Cancellation | Rating 7.5 396 reviews | |||
| PriceFrom $1,240 | Free Cancellation | Rating 7.4 8,636 reviews |
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Why should I use momondo to find a flight deal from Sydney to Washington, D.C.?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Sydney to Washington, D.C.. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Sydney to Washington, D.C. with flexible booking policies on momondo?
Flights from Sydney to Washington, D.C. with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Sydney to Washington, D.C.?
momondo helps you find the best flight between Sydney and Washington, D.C. by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Sydney to Washington, D.C. right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Sydney 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.