Cheap Flights from Seattle to Beijing starting at S$ 630

Here are our top budget-friendly flights, offering flexible one-way or round-trip options. Additional flights with other timings and airlines are also available.

Round-trip
One way

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Flying from Seattle to Beijing

Cheapest one-way flight price	S$ 629
Cheapest return ticket price	S$ 1,485
Off-season for travel	March
Peak season for travel	June
Flight distance	8,701.56km
Average flight time	13 hours 10 minutes
Popular airline	Alaska Airlines

Cheapest time to fly from Seattle to Beijing

We monitor flight fares to help you find the best deals effortlessly

Cheapest flights

From price

11 18
18 25
Jun

25 1
1 8
8 15
15 22
22 29
Jul

29 6
6 13
13 20
20 27
Aug

27 3

Displayed prices are calculated based on the lowest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

When to buy flight tickets from Seattle (SEA) to Beijing (BJS) the cheapest?

Airlines adjust prices for flights from Seattle to Beijing based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much is a flight from Seattle (SEA) to Beijing (BJS) cost?

According to Trip.com's data, the lowest price is around S$ 2,031.
How long is a flight from Seattle (SEA) to Beijing (BJS)?

It takes about 13 hours 10 minutes to fly from Seattle (SEA) to Beijing (BJS).
What are the most popular airlines that fly from Seattle (SEA) to Beijing (BJS)?

Airlines with flights from Seattle (SEA) to Beijing (BJS): Hainan Airlines.
How many airports in Beijing?

There are 3 airports near Beijing: Beijing Capital International Airport, Beijing Miyun Mujiayu Airport and Beijing Daxing International Airport.

How to find a cheap flight from Seattle to Beijing

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Seattle to Beijing. Book your flights at the right time and save more.

Choose your dates flexibly and get the best deals on flights from Seattle to Beijing.

Tap 'Date' on the flight search bar to browse the calendar for Seattle to Beijing airfare over the next 6 months in 2025. If you're looking to fly within the next 3 months, the cheapest date seems to be Tue, Jul 8, with one-way flights starting at S$ 1379.

Compare cheap flight deals from hundreds of airlines for Seattle to Beijing flights.

Our extensive search lets you compare prices from over 500 airlines to find the cheapest flights from Seattle to Beijing. The cheapest flight at the moment is with Hainan Airlines.

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Book early or wait for last-minute deals.

It's always better to book early. Flight tickets are often at their lowest when first released, usually a year ahead of departure. Keep an eye out as soon as your desired flights open for booking. If you miss the early deals, you may still find lower prices closer to your travel date.

Search for flights on the go.

For the best flight booking experience on the go, download Trip.com and search for cheap flights from Seattle to Beijing to get your exclusive deals.