Cheap flights from Hong Kong to Bangkok from C$ 153

In general, November is the cheapest month to fly from Hong Kong to Bangkok Suvarnabhumi Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 229. If you’re not able to fly to Bangkok Suvarnabhumi Airport in November, then July is your next best option. Flight prices from Hong Kong to Bangkok Suvarnabhumi Airport during July average around C$ 233.

The cheapest day to depart on your flight to Bangkok Suvarnabhumi Airport is on a Monday when prices can be found for as low as C$ 231. This is often the case because there is less demand to fly during this day of the week. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from Hong Kong to Bangkok Suvarnabhumi Airport for around C$ 597.

Our data shows that the cheapest Hong Kong to Bangkok Suvarnabhumi Airport flights are usually those with departure times at noon. Our users have found flights to Bangkok Suvarnabhumi Airport at noon for as low as C$ 242. In the morning is when there is more demand to fly to Bangkok Suvarnabhumi Airport, so prices are often more expensive at around C$ 364 per ticket.

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 C$ 277 when searching weeks out. 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 C$ 240 on momondo.

Cambodia Airways and China Eastern are the most popular carriers operating from Hong Kong Intl to Bangkok Suvarnabhumi

HK Express, Cathay Pacific and Thai Lion Air 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 48% of people opting to fly with this airline when travelling to Bangkok Suvarnabhumi Airport. Keep in mind that there are 3 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 114 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 has had the least delays on this route over the last 12 months, with about 10% of their flights experiencing any sort of delay.

The number of flights available between Hong Kong and Bangkok Suvarnabhumi Airport is 54 per day as of April 2026. The most frequent departure time is 9:00a.m., with 42% of daily flights leaving in the afternoon.

379 flights are operational weekly from Hong Kong to Bangkok Suvarnabhumi Airport as of April 2026. The most popular departure day for this route is Tue, with 19% of flights per week taking off on this day.