Cheap flights from Hong Kong to the United States from $380

In general, September is the cheapest month to fly from Hong Kong to United States. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $895. If you aren’t able to travel during the month of September, then book flights to United States from Hong Kong during February instead. Flights to United States in February, while not as cheap as those in September, still average around $919.

According to our data, Monday is the cheapest day to fly to United States from Hong Kong. The lowest ticket price found for a Monday departure recently was $938. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $1,881. These prices are subject to change though, so be sure to set up a Price Alert for flights to United States.

The cheapest time of day to fly to United States is in the morning when flights can be purchased for as low as $964. Try not to purchase tickets in the afternoon because they tend to be around $1,661. Of course, these prices can vary depending on the time of year and what airport you fly to.

Fly from Hong Kong Intl to San Francisco for the best Hong Kong Intl - United States flight prices

You are more likely to see cheaper flights to United States from Hong Kong when booking weeks ahead of your departure date. In general, you can expect to find flights to United States for around $1,211 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to United States from Hong Kong for as low as $887 on momondo.

There are 3 cabin classes available to choose from on Hong Kong to United States flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

Cathay Pacific, United Airlines and EVA Air are the top three most popular airlines that fly to United States from Hong Kong according to our data. Cathay Pacific is the first choice among our users, with 46% of people opting to fly with this airline when traveling to United States. Keep in mind that there are 10 different airlines that fly to United States on a routine basis, so you have a few additional options to choose from.

Historically, on average around 16% of flights between Hong Kong and United States have experienced a delay on any given week. The average delay length over the past 12 months has been 134 minutes.

Generally, flights departing at night tend to experience fewer delays. Flights in the early afternoon have, in the past, seen delays more frequently in comparison.

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

According to our data, United Airlines have had the least number of delays on this route over the last 12 months; with about 11% of their flights experiencing any sort of delay.

The number of flights available between Hong Kong and United States is 34 per day as of April 2026. The most frequent departure time is 12:00AM, with 36% of daily flights leaving in the morning.

As of April 2026, 243 flights take off from Hong Kong and land in United States each week. The most common flight departure day for this route is Thu, with 18% of weekly flights taking off on this day.