Cheap flights from Hong Kong to Bangkok from £80

If you don’t want to visit Bangkok Suvarnabhumi Airport in January, then you should wait until November to fly from Hong Kong, when ticket prices are also cheap, with an average price of £138.

According to our data, Tuesday is the cheapest day to fly to Bangkok Suvarnabhumi Airport from Hong Kong. The lowest ticket price found for a Tuesday departure recently was £144. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Hong Kong to Bangkok Suvarnabhumi Airport for around £317.

According to our data, the cheapest time of day to fly to Bangkok Suvarnabhumi Airport is at midday. momondo users have found flights departing from Hong Kong to Bangkok Suvarnabhumi Airport at midday for as low as £137. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are £377 on average. Flights to Bangkok Suvarnabhumi Airport from Hong Kong in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

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

You are more likely to see cheaper flights to Bangkok Suvarnabhumi Airport from Hong Kong when booking weeks ahead of your departure date. In general, you can expect to find flights to Bangkok Suvarnabhumi Airport for around £170 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bangkok Suvarnabhumi Airport from Hong Kong for as low as £158 on momondo.

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

HK Express is the most popular carrier operating from Hong Kong Intl to Bangkok Suvarnabhumi

HK Express, Thai Lion Air and Cathay Pacific are the top three most popular airlines that fly to Bangkok Suvarnabhumi Airport from Hong Kong according to our data. HK Express is the first choice among our users, with 59% of people opting to fly with this airline when travelling to Bangkok Suvarnabhumi Airport. Keep in mind that there are 6 different airlines that fly to Bangkok Suvarnabhumi Airport 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 115 minutes.

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

Monday is statistically the day of the week that experiences the fewest 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 fewest delays on this route over the last 12 months, with about 11% of their flights experiencing any sort of delay.

As of September 2026, there are 42 flights per day flying from Hong Kong to Bangkok Suvarnabhumi Airport. The most common time of day flights depart is 09:00, with 43% of flights taking off in the afternoon.

As of September 2026, there are 300 flights per week flying from Hong Kong to Bangkok Suvarnabhumi Airport. The most common day of the week flights depart is Fri, with 18% of flights taking off on this day.