Cheap flights from Bangkok to Chiang Mai from $57

The cheapest month to fly to Chiang Mai from Bangkok is in September. Flight prices, which tend to average around $105, are often lower during this time because this is during the off-season. If you are unable to visit Chiang Mai during the month of September, then departing from Bangkok during the month March is also very affordable. Most momondo users find prices during this month for around $110.

According to our data, Saturday is the cheapest day to fly to Chiang Mai from Bangkok. The lowest ticket price found for a Saturday departure recently was $144. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. On the other hand, Wednesday is the most expensive day to depart from Bangkok because it is more convenient for both business and leisure travellers. As a result, prices tend to be around $188.

Our data shows that the cheapest Bangkok to Chiang Mai flights are usually those with departure times at midday. Our users have found flights to Chiang Mai at midday for as low as $116. In contrast, the most expensive time of day to depart to Chiang Mai is in the morning when prices are around $151.

Fly from Bangkok Don Mueang Intl to Chiang Mai for the best Bangkok - Chiang Mai flight prices

You are more likely to see cheaper flights to Chiang Mai from Bangkok when booking weeks ahead of your departure date. In general, you can expect to find flights to Chiang Mai for around $133 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chiang Mai from Bangkok for as low as $106 on momondo.

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

Bangkok Airways and Thai AirAsia are the most popular carriers operating from Bangkok to Chiang Mai

Thai AirAsia, Thai Vietjet Air and Thai Lion Air are the top three most popular airlines that fly to Chiang Mai from Bangkok according to our data. Thai AirAsia is the first choice among our users, with 44% of people opting to fly with this airline when travelling to Chiang Mai. Keep in mind that there are 6 different airlines that fly to Chiang Mai on a routine basis, so you have a few additional options to choose from.

Historically, on average around 18% of flights between Bangkok and Chiang Mai have experienced a delay on any given week. The average delay length over the past 12 months has been 97 minutes.

Generally, flights departing in the morning 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. Friday has historically seen more delays on average compared to the rest of the week.

According to our data, Nok Air have had the fewest delays on this route over the last 12 months, with about 9% of their flights experiencing any sort of delay.

122 flights are operational daily from Bangkok to Chiang Mai as of August 2026. The most popular departure time for this route is 09:00, with 45% of flights per day taking off in the afternoon.

As of August 2026, there are 855 flights per week flying from Bangkok to Chiang Mai. The most common day of the week flights depart is Fri, with 16% of flights taking off on this day.