Cheap flights from Hong Kong to Washington from $429

The month of November is, on average, the cheapest month to fly to State of Washington from Hong Kong, with most prices found around $664. If you aren’t able to travel to State of Washington during the month of November, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $668.

The cheapest day to depart from Hong Kong to State of Washington is on a Thursday. Travelers who choose to depart for State of Washington on a Thursday will often find tickets for as low as $1,094. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from Hong Kong to State of Washington for around $1,290.

Fly from Hong Kong Intl to Seattle/Tacoma Intl for the best Hong Kong Intl - Washington flight prices

You are more likely to see cheaper flights to State of Washington from Hong Kong when booking weeks ahead of your departure date. In general, you can expect to find flights to State of Washington for around $823 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to State of Washington from Hong Kong for as low as $629 on momondo.

There are 2 cabin classes available to choose from on Hong Kong to State of Washington flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

You could potentially save up to 18% on your flight if you consider stops on a Hong Kong to State of Washington flight.

EVA Air, United Airlines, and Delta are the most popular carriers operating from Hong Kong Intl to Washington

EVA Air, Cathay Pacific and Philippine Airlines are the top three most popular airlines that fly to State of Washington from Hong Kong according to our data. EVA Air is the first choice among our users, with 43% of people opting to fly with this airline when traveling to State of Washington. Keep in mind that there are 6 different airlines that fly to State of Washington on a routine basis, so you have a few additional options to choose from.

As of September 2026, there are 1 flights per day flying from Hong Kong to State of Washington. The most common time of day flights depart is 1:00PM, with 100% of flights taking off in the afternoon.

The number of flights available between Hong Kong and State of Washington is 9 per week as of September 2026. The most frequent departure day is Mon, with 33% of weekly flights leaving on this day.