Average price (all airlines)
THAI Smile has received a 7.6/10 rating from 13 Cheapflights user reviews. If you wish to plan your next trip from Chiang Mai to Koh Samui with THAI Smile, enter your preferred travel dates above!
Currently, the most affordable month to book a THAI Smile flight from Chiang Mai to Koh Samui in November, with an average price of ฿142. Conversely, traveling with THAI Smile from Chiang Mai to Koh Samui in January will be the most expensive, with an average cost of ฿237. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.
27 - 29 °C
If weather is an important factor for your trip to Koh Samui, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 27.0 C).