Cheap flights from Hong Kong to Bangkok from $112

If you aren’t able to travel during the month of November, then book flights to Bangkok from Hong Kong during January instead. Flights to Bangkok in January, while not as cheap as those in November, still average around $163.

On average, the least expensive day to fly to Bangkok from Hong Kong is on a Saturday. momondo users have found tickets for Saturday departures for as low as $218. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Hong Kong to Bangkok on a Wednesday will generally be more expensive and average around $355. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

According to our data, the cheapest time of day to fly to Bangkok is at noon. momondo users have found flights departing from Hong Kong to Bangkok at noon for as low as $171. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the morning because they tend to be around $272. Of course, these prices can vary depending on the time of year and what airport you fly to.

Fly from Hong Kong Intl to Bangkok Don Mueang Intl for the best Hong Kong Intl - Bangkok flight prices

You are more likely to see cheaper flights to Bangkok from Hong Kong when booking weeks ahead of your departure date. In general, you can expect to find flights to Bangkok for around $205 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bangkok from Hong Kong for as low as $180 on momondo.

Thai AirAsia, Thai Lion Air, and Cambodia Angkor Air are the most popular carriers operating from Hong Kong Intl to Bangkok

HK Express, Thai Lion Air and Cathay Pacific are the top three most popular airlines that fly to Bangkok from Hong Kong according to our data. HK Express is the first choice among our users, with 51% of people opting to fly with this airline when traveling to Bangkok. Keep in mind that there are 10 different airlines that fly to Bangkok on a routine basis, so you have a few additional options to choose from.

Historically, on average around 20% of flights between Hong Kong and Bangkok have experienced a delay on any given week. The average delay length over the past 12 months has been 114 minutes.

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

Monday 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, Hong Kong Airlines have had the least number of delays on this route over the last 12 months; with about 10% of their flights experiencing any sort of delay.

62 flights are operational daily from Hong Kong to Bangkok as of May 2026. The most popular departure time for this route is 9:00AM, with 41% of flights per day taking off in the afternoon.

As of May 2026, there are 438 flights per week flying from Hong Kong to Bangkok. The most common day of the week flights depart is Fri, with 17% of flights taking off on this day.