Cheap flights from Hong Kong to Ko Samui from R5 932

The cheapest month to fly to Ko Samui from Hong Kong is in November. Flight prices, which tend to average around R8 013, are often lower during this time because this is during the off-season. If you don’t want to visit Ko Samui in November, then you should wait until March to fly from Hong Kong, when ticket prices are also cheap, with an average price of R9 390.

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

You are more likely to see cheaper flights to Ko Samui from Hong Kong when booking weeks ahead of your departure date. In general, you can expect to find flights to Ko Samui for around R10 220 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ko Samui from Hong Kong for as low as R9 340 on momondo.

There is only 1 cabin class available to choose from on Hong Kong to Ko Samui flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Historically, on average around 12% of flights between Hong Kong and Ko Samui have experienced a delay on any given week. The average delay length over the past 12 months has been 151 minutes.

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

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

According to our data, Bangkok Airways have had the fewest delays on this route over the last 12 months, with about 12% of their flights experiencing any sort of delay.

The number of flights available between Hong Kong and Ko Samui is 4 per day as of October 2026. The most frequent departure time is 17:00, with 100% of daily flights leaving in the afternoon.

The number of flights available between Hong Kong and Ko Samui is 32 per week as of October 2026. The most frequent departure day is Wed, with 25% of weekly flights leaving on this day.