Cheap flights from Surat Thani to Bangkok from $30

If you aren’t able to travel during the month of February, then book flights to Bangkok from Surat Thani during May instead. Flights to Bangkok in May, while not as cheap as those in February, still average around $56.

On average, the least expensive day to fly to Bangkok from Surat Thani is on a Friday. momondo users have found tickets for Friday departures for as low as $71. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Surat Thani to Bangkok on a Saturday will generally be more expensive and average around $230. 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 in the afternoon. momondo users have found flights departing from Surat Thani to Bangkok in the afternoon for as low as $65. 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 at noon because they tend to be around $142. Of course, these prices can vary depending on the time of year and what airport you fly to.

Fly from Surat Thani to Bangkok Don Mueang Intl for the best Surat Thani - Bangkok flight prices

Thai Vietjet Air and Thai AirAsia are the most popular carriers operating from Surat Thani to Bangkok

Thai AirAsia, Thai Lion Air and Bangkok Airways are the top three most popular airlines that fly to Bangkok from Surat Thani according to our data. Thai AirAsia is the first choice among our users, with 37% of people opting to fly with this airline when traveling to Bangkok. Keep in mind that there are 6 different airlines that fly to Bangkok on a routine basis, so you have a few additional options to choose from.

Historically, on average around 22% of flights between Surat Thani and Bangkok have experienced a delay on any given week. The average delay length over the past 12 months has been 92 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights at night 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, Nok Air have had the least number of delays on this route over the last 12 months; with about 16% of their flights experiencing any sort of delay.

The number of flights available between Surat Thani and Bangkok is 2 per day as of March 2026. The most frequent departure time is 6:00PM, with 50% of daily flights leaving at noon.

19 flights are operational weekly from Surat Thani to Bangkok as of March 2026. The most popular departure day for this route is Fri, with 21% of flights per week taking off on this day.