Cheap flights from Bangkok to Surat Thani from $27

The month of September is, on average, the cheapest month to fly to Surat Thani from Bangkok, with most prices found around $61. If you aren’t able to travel to Surat Thani during the month of September, then flying in June is also cheap. Prices for this month can be found on momondo for an average of $66.

The cheapest day to depart on your flight to Surat Thani is on a Sunday when prices can be found for as low as $66. This is often the case because there is less demand to fly during this day of the week. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Bangkok to Surat Thani for around $90.

According to our data, the cheapest time of day to fly to Surat Thani is at noon. momondo users have found flights departing from Bangkok to Surat Thani at noon for as low as $71. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Surat Thani is in the evening when prices are around $82.

Fly from Bangkok Suvarnabhumi to Surat Thani for the best Bangkok - Surat Thani flight prices

You are more likely to see cheaper flights to Surat Thani from Bangkok when booking weeks ahead of your departure date. In general, you can expect to find flights to Surat Thani for around $72 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Surat Thani from Bangkok for as low as $62 on momondo.

There are 3 cabin classes available to choose from on Bangkok to Surat Thani flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Thai AirAsia is the most popular carrier operating from Bangkok to Surat Thani

Thai AirAsia, Bangkok Airways and Thai Lion Air are the top three most popular airlines that fly to Surat Thani from Bangkok according to our data. Thai AirAsia is the first choice among our users, with 35% of people opting to fly with this airline when traveling to Surat Thani. Keep in mind that there are 8 different airlines that fly to Surat Thani on a routine basis, so you have a few additional options to choose from.

Historically, on average around 20% of flights between Bangkok and Surat Thani have experienced a delay on any given week. The average delay length over the past 12 months has been 90 minutes.

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

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

According to our data, Thai AirAsia have had the least number of delays on this route over the last 12 months; with about 14% of their flights experiencing any sort of delay.

2 flights are operational daily from Bangkok to Surat Thani as of February 2026. The most popular departure time for this route is 7:00AM, with 49% of flights per day taking off in the afternoon.

The number of flights available between Bangkok and Surat Thani is 20 per week as of February 2026. The most frequent departure day is Sun, with 20% of weekly flights leaving on this day.