$654 Cheap Flights from Washington (IAD) to Beijing (PKX)

View $654 flight on Wed, Sep 10, 2025Opens in a new window

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Find available prices by choosing your travel dates.

Cheap Flights from Washington to Beijing (IAD-PKX)

Prices were available within the past 7 days and start at $654 for one-way flights and $1,085 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Saudia
Mon, Apr 28 - Sun, May 11
IAD
Washington
PKX
Beijing
$1,085 Roundtrip, found 1 day ago
$1,085
Roundtrip
found 1 day ago
Select Saudia flight, departing Mon, Apr 28 from Washington to Beijing, returning Sun, May 11, priced at $1,085 found 1 day ago
Saudia
Sat, May 3 - Mon, Oct 27
IAD
Washington
PKX
Beijing
$1,140 Roundtrip, found 12 hours ago
$1,140
Roundtrip
found 12 hours ago
Select Saudia flight, departing Sat, May 3 from Washington to Beijing, returning Mon, Oct 27, priced at $1,140 found 12 hours ago
Alaska Airlines
Thu, May 8 - Tue, May 13
IAD
Washington
PKX
Beijing
$1,151 Roundtrip, found 7 hours ago
$1,151
Roundtrip
found 7 hours ago
Select Alaska Airlines flight, departing Thu, May 8 from Washington to Beijing, returning Tue, May 13, priced at $1,151 found 7 hours ago
Saudia
Sat, May 3 - Sun, May 11
IAD
Washington
PKX
Beijing
$1,201 Roundtrip, found 3 days ago
$1,201
Roundtrip
found 3 days ago
Select Saudia flight, departing Sat, May 3 from Washington to Beijing, returning Sun, May 11, priced at $1,201 found 3 days ago
Saudia
Mon, Apr 28 - Fri, Sep 5
IAD
Washington
PKX
Beijing
$1,204 Roundtrip, found 4 days ago
$1,204
Roundtrip
found 4 days ago
Select Saudia flight, departing Mon, Apr 28 from Washington to Beijing, returning Fri, Sep 5, priced at $1,204 found 4 days ago
Etihad Airways
Thu, May 1 - Mon, May 12
IAD
Washington
PKX
Beijing
$1,231 Roundtrip, found 1 hour ago
$1,231
Roundtrip
found 1 hour ago
Select Etihad Airways flight, departing Thu, May 1 from Washington to Beijing, returning Mon, May 12, priced at $1,231 found 1 hour ago
Qatar Airways
Thu, May 8 - Tue, May 13
IAD
Washington
PKX
Beijing
$1,252 Roundtrip, found 7 hours ago
$1,252
Roundtrip
found 7 hours ago
Select Qatar Airways flight, departing Thu, May 8 from Washington to Beijing, returning Tue, May 13, priced at $1,252 found 7 hours ago
Saudia
Fri, May 2 - Mon, May 12
IAD
Washington
PKX
Beijing
$1,260 Roundtrip, found 3 days ago
$1,260
Roundtrip
found 3 days ago
Select Saudia flight, departing Fri, May 2 from Washington to Beijing, returning Mon, May 12, priced at $1,260 found 3 days ago
Saudia
Fri, May 9 - Mon, Jun 30
IAD
Washington
PKX
Beijing
$1,263 Roundtrip, found 6 days ago
$1,263
Roundtrip
found 6 days ago
Select Saudia flight, departing Fri, May 9 from Washington to Beijing, returning Mon, Jun 30, priced at $1,263 found 6 days ago
Royal Air Maroc
Fri, Aug 22 - Sun, Sep 7
IAD
Washington
PKX
Beijing
$1,278 Roundtrip, found 3 days ago
$1,278
Roundtrip
found 3 days ago
Select Royal Air Maroc flight, departing Fri, Aug 22 from Washington to Beijing, returning Sun, Sep 7, priced at $1,278 found 3 days ago
Flights from Washington (IAD) to Beijing (PKX)
Origin airport
Washington Dulles Intl.
Destination airport
Daxing Intl.
Airlines serving
China Eastern Airlines, Delta, Etihad Airways, Malaysia Airlines, Qatar Airways, Royal Air Maroc, Saudia
Roundtrip price
$1,085
Distance
6944 mi

Washington to Beijing Flights

The cheapest times to fly from Washington to Beijing

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Washington to Beijing are during the month of April. You can find some of the cheapest flights from Washington to Beijing with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Washington to Beijing

Sunday is one of the best days to book for cheap flights from Washington to Beijing: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

How to find cheap round-trip tickets from Washington to Beijing

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Washington to Beijing in 2025. You can also book with separate airlines for your outbound and return journeys, from $654 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Washington to Beijing flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

You could also save big by booking one of Expedia's vacation packages. Bundling together your Washington to Beijing airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

*Terms apply.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

Frequently asked questions

How much does a flight from Washington Dulles Intl. Airport (IAD) to Beijing (PKX-Daxing Intl.) cost?
Discover the latest flight deals from IAD to PKX by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from IAD to PKX?
The cheapest flights from IAD to PKX are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from IAD to PKX?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from IAD to PKX. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Washington Dulles Intl. Airport (IAD) to Beijing (PKX-Daxing Intl.)?
You’ll need to book a flight with a layover if you’re traveling from Washington Dulles Intl. Airport (IAD) to Beijing (PKX-Daxing Intl.). Direct flights don’t operate daily on this route. However, simply filter your search to include one or more stops to find an option that works for you.
What day of the week has the most flights from IAD to PKX?
Typically you’ll find the most flight options available on a Friday. Tuesdays tend to be the quietest.* However, this can vary based on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Washington Dulles Intl. Airport (IAD) to Beijing (PKX-Daxing Intl.)?
To reach Beijing (PKX-Daxing Intl.) on schedule, pick a flight that leaves Washington Dulles Intl. Airport (IAD) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
Is it cheaper to buy a plane ticket from Washington Dulles Intl. Airport (IAD) to Beijing (PKX-Daxing Intl.) last-minute?
Last-minute fares from IAD to PKX are usually more expensive. To lock in the lowest rates, start searching for flights well in advance. That said, if you’re flexible with your travel plans, you may score a cheap fare just before your departure.
Can I cancel or change the date of my flight from Washington Dulles Intl. Airport (IAD) to Beijing (PKX-Daxing Intl.)?
Usually, it’s possible to reschedule or cancel your IAD to PKX flight. However, for bookings made more than 24 hours ago, additional charges may apply. Check your airline’s policies in your itinerary to see what changes are possible and if any costs are involved. You’ll also find more details on our Customer Service portal.

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*Available to One Key members.