Cheap flights from Chiang Mai to Bangkok from $40

The month of March is, on average, the cheapest month to fly to Bangkok Suvarnabhumi Airport from Chiang Mai, with most prices found around $72. The month of September is another great option to travel to Bangkok Suvarnabhumi Airport, with average flight prices from Chiang Mai averaging around $78.

The cheapest day to depart on your flight to Bangkok Suvarnabhumi Airport is on a Friday when prices can be found for as low as $119. This is often the case because there is less demand to fly during this day of the week. On the other hand, Wednesday is the most expensive day to depart from Chiang Mai because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $754.

Our most recent data shows that the best time of day to fly to Bangkok Suvarnabhumi Airport is in the afternoon. Flights from Chiang Mai to Bangkok Suvarnabhumi Airport during this time can be as low as $110. In the evening is when there is more demand to fly to Bangkok Suvarnabhumi Airport, so prices are often more expensive at around $134 per ticket.

Fly from Chiang Mai to Bangkok Suvarnabhumi for the best Chiang Mai - Bangkok Suvarnabhumi flight prices

You are more likely to see cheaper flights to Bangkok Suvarnabhumi Airport from Chiang Mai when booking weeks ahead of your departure date. In general, you can expect to find flights to Bangkok Suvarnabhumi Airport for around $97 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 Chiang Mai for as low as $70 on momondo.

There are 3 cabin classes available to choose from on Chiang Mai to Bangkok Suvarnabhumi Airport 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 Chiang Mai to Bangkok Suvarnabhumi

Thai AirAsia, Thai Vietjet Air and Thai Lion Air are the top three most popular airlines that fly to Bangkok Suvarnabhumi Airport from Chiang Mai according to our data. Thai AirAsia is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Bangkok Suvarnabhumi Airport. Keep in mind that there are 5 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 19% of flights between Chiang Mai 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.

Sunday 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, Bangkok Airways have had the least number of 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 Chiang Mai and Bangkok Suvarnabhumi Airport is 89 per day as of September 2026. The most frequent departure time is 11:00AM, with 51% of daily flights leaving at noon.

624 flights are operational weekly from Chiang Mai to Bangkok Suvarnabhumi Airport as of September 2026. The most popular departure day for this route is Tue, with 15% of flights per week taking off on this day.