Cheap flights from Southeast Asia to Hong Kong from $45

The month of September is, on average, the cheapest month to fly to Hong Kong from Southeast Asia, with most prices found around $145. The month of November is another great option to travel to Hong Kong, with average flight prices from Southeast Asia averaging around $152.

The cheapest day to depart from Southeast Asia to Hong Kong is on a Monday. Travelers who choose to depart for Hong Kong on a Monday will often find tickets for as low as $247. The most expensive day to fly to Hong Kong is Saturday, with ticket prices averaging around $524.

The cheapest time of day to fly to Hong Kong is at noon when flights can be purchased for as low as $212. In the afternoon is when there is more demand to fly to Hong Kong, so prices are often more expensive at around $726 per ticket.

Fly from Angeles City Clark Intl to Hong Kong Intl for the best Southeast Asia - Hong Kong Intl flight prices

You are more likely to see cheaper flights to Hong Kong from Southeast Asia when booking weeks ahead of your departure date. In general, you can expect to find flights to Hong Kong for around $204 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Hong Kong from Southeast Asia for as low as $163 on momondo.

There are 4 cabin classes available to choose from on Southeast Asia to Hong Kong flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

HK Express, Cebu Pacific, and VietJet Air are the most popular carriers operating from Southeast Asia to Hong Kong Intl

HK Express, Cathay Pacific and Cebu Pacific are the top three most popular airlines that fly to Hong Kong from Southeast Asia according to our data. HK Express is the first choice among our users, with 46% of people opting to fly with this airline when traveling to Hong Kong. Keep in mind that there are 19 different airlines that fly to Hong Kong on a routine basis, so you have a few additional options to choose from.

As of August 2026, there are 162 flights per day flying from Southeast Asia to Hong Kong. The most common time of day flights depart is 12:00PM, with 38% of flights taking off in the afternoon.

The number of flights available between Southeast Asia and Hong Kong is 1,139 per week as of August 2026. The most frequent departure day is Wed, with 20% of weekly flights leaving on this day.