Cheap flights from Kuala Lumpur Intl Airport to Bangkok from $86

The cheapest month to fly to Bangkok Don Mueang Intl Airport from Kuala Lumpur Intl Airport is in July. Flight prices, which tend to average around $119, are often lower during this time because this is during the off-season. If you are unable to visit Bangkok Don Mueang Intl Airport during the month of July, then departing from Kuala Lumpur Intl Airport during the month August is also very affordable. Most momondo users find prices during this month for around $120.

The cheapest day to depart from Kuala Lumpur Intl Airport to Bangkok Don Mueang Intl Airport is on a Sunday. Travelers who choose to depart for Bangkok Don Mueang Intl Airport on a Sunday will often find tickets for as low as $129. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around $147. These prices are subject to change though, so be sure to set up a Price Alert for flights to Bangkok Don Mueang Intl Airport.

Flying to Bangkok Don Mueang Intl Airport from Kuala Lumpur Intl Airport in the evening is the least expensive time of day to depart. momondo users have found prices as low as $130 when looking at flights departing in the evening. Flights in the afternoon are often more expensive with an average ticket price of $147.

Fly from Kuala Lumpur Intl to Bangkok Don Mueang Intl for the best Kuala Lumpur Intl - Bangkok Don Mueang Intl flight prices

You are more likely to see cheaper flights to Bangkok Don Mueang Intl Airport from Kuala Lumpur Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Bangkok Don Mueang Intl Airport for around $134 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bangkok Don Mueang Intl Airport from Kuala Lumpur Intl Airport for as low as $125 on momondo.

Historically, on average around 35% of flights between Kuala Lumpur and Bangkok have experienced a delay on any given week. The average delay length over the past 12 months has been 139 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

Thursday 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, AirAsia have had the least number of delays on this route over the last 12 months; with about 34% of their flights experiencing any sort of delay.

As of May 2026, there are 9 flights per day flying from Kuala Lumpur Intl Airport to Bangkok Don Mueang Intl Airport. The most common time of day flights depart is 3:00PM, with 42% of flights taking off at noon.

69 flights are operational weekly from Kuala Lumpur Intl Airport to Bangkok Don Mueang Intl Airport as of May 2026. The most popular departure day for this route is Fri, with 19% of flights per week taking off on this day.