Cheap flights from Hong Kong to Hangzhou from $99

In general, May is the cheapest month to fly from Hong Kong to Hangzhou. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $158. If you aren’t able to travel during the month of May, then book flights to Hangzhou from Hong Kong during March instead. Flights to Hangzhou in March, while not as cheap as those in May, still average around $199.

Our data shows that Tuesday is the least expensive day to fly to Hangzhou. Tickets to fly out on this day can be as low as $138. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $369. These prices are subject to change though, so be sure to set up a Price Alert for flights to Hangzhou.

Our data shows that the cheapest Hong Kong to Hangzhou flights are usually those with departure times at noon. Our users have found flights to Hangzhou at noon for as low as $179. In contrast, the most expensive time of day to depart to Hangzhou is in the evening when prices are around $351.

Fly from Hong Kong Intl to Hangzhou for the best Hong Kong Intl - Hangzhou flight prices

You are more likely to see cheaper flights to Hangzhou from Hong Kong when booking weeks ahead of your departure date. In general, you can expect to find flights to Hangzhou for around $228 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Hangzhou from Hong Kong for as low as $169 on momondo.

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

Hong Kong Airlines, Loong Air, and Air China are the most popular carriers operating from Hong Kong Intl to Hangzhou

Cathay Pacific, China Eastern and Hong Kong Airlines are the top three most popular airlines that fly to Hangzhou from Hong Kong according to our data. Cathay Pacific is the first choice among our users, with 37% of people opting to fly with this airline when traveling to Hangzhou. Keep in mind that there are 6 different airlines that fly to Hangzhou on a routine basis, so you have a few additional options to choose from.

Historically, on average around 23% of flights between Hong Kong and Hangzhou have experienced a delay on any given week. The average delay length over the past 12 months has been 108 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights at night 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. Thursday has historically seen more delays on average compared to the rest of the week.

According to our data, Cathay Pacific have had the least number of delays on this route over the last 12 months; with about 14% of their flights experiencing any sort of delay.

As of April 2026, there are 13 flights per day flying from Hong Kong to Hangzhou. The most common time of day flights depart is 12:00PM, with 52% of flights taking off in the afternoon.

94 flights are operational weekly from Hong Kong to Hangzhou as of April 2026. The most popular departure day for this route is Tue, with 17% of flights per week taking off on this day.