Cheap flights from China to Seattle from $352

In general, April is the cheapest month to fly from China to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $818. If you don’t want to visit Seattle in April, then you should wait until March to fly from China, when ticket prices are also cheap, with an average price of $819.

On average, the least expensive day to fly to Seattle from China is on a Saturday. momondo users have found tickets for Saturday departures for as low as $872. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from China because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,088.

Flying to Seattle from China in the evening is the least expensive time of day to depart. momondo users have found prices as low as $833 when looking at flights departing in the evening. Flights to Seattle are more costly in the afternoon, with an average ticket price of $1,016. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

Fly from Beijing Capital to Seattle/Tacoma Intl for the best China - Seattle/Tacoma Intl flight prices

There are 3 cabin classes available to choose from on China to Seattle/Tacoma Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

No. A direct flight is the cheapest option for a flight between China to Seattle.

Cathay Pacific, Asiana Airlines, and Hainan Airlines are the most popular carriers operating from China to Seattle/Tacoma Intl

Delta, Asiana Airlines and Hainan Airlines are the top three most popular airlines that fly to Seattle from China according to our data. Delta is the first choice among our users, with 55% of people opting to fly with this airline when traveling to Seattle. Keep in mind that there are 4 different airlines that fly to Seattle on a routine basis, so you have a few additional options to choose from.

Historically, on average around 31% of flights between China and Seattle have experienced a delay on any given week. The average delay length over the past 12 months has been 269 minutes.

Generally, flights departing in the evening tend to experience fewer delays. Flights in the morning have, in the past, seen delays more frequently in comparison.

Tuesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

According to our data, Hainan Airlines have had the least number of delays on this route over the last 12 months; with about 16% of their flights experiencing any sort of delay.

The number of flights available between China and Seattle is 1 per day as of March 2026. The most frequent departure time is 6:00PM, with 87% of daily flights leaving in the evening.

The number of flights available between China and Seattle is 7 per week as of March 2026. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.