Cheap flights from Bangkok Don Mueang Intl Airport to Chiang Mai from $50

The cheapest month to fly to Chiang Mai from Bangkok Don Mueang Intl Airport is in September. Flight prices, which tend to average around $81, 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 Don Mueang Intl Airport during the month June is also very affordable. Most momondo users find prices during this month for around $85.

According to our data, Sunday is the cheapest day to fly to Chiang Mai from Bangkok Don Mueang Intl Airport. The lowest ticket price found for a Sunday departure recently was $113. 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, Friday is the most expensive day to depart from Bangkok Don Mueang Intl Airport because it is more convenient for both business and leisure travellers. As a result, prices tend to be around $193.

Our data shows that the cheapest Bangkok Don Mueang Intl Airport 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 $103. In contrast, the most expensive time of day to depart to Chiang Mai is in the evening when prices are around $125.

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

You are more likely to see cheaper flights to Chiang Mai from Bangkok Don Mueang Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Chiang Mai for around $107 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 Don Mueang Intl Airport for as low as $86 on momondo.

Historically, on average around 21% 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 at night tend to experience fewer delays. Flights departing in the early afternoon 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 13% of their flights experiencing any sort of delay.

The number of flights available between Bangkok Don Mueang Intl Airport and Chiang Mai is 22 per day as of May 2026. The most frequent departure time is 06:00, with 37% of daily flights leaving at midday.

As of May 2026, 154 flights take off from Bangkok Don Mueang Intl Airport and land in Chiang Mai each week. The most common flight departure day for this route is Fri, with 16% of weekly flights taking off on this day.