Cheap flights from Kuala Lumpur Intl Airport to Bangkok from £66

The month of August is, on average, the cheapest month to fly to Bangkok from Kuala Lumpur Intl Airport, with most prices found around £89. The month of July is another great option to travel to Bangkok, with average flight prices from Kuala Lumpur Intl Airport averaging around £92.

According to our data, Thursday is the cheapest day to fly to Bangkok from Kuala Lumpur Intl Airport. The lowest ticket price found for a Thursday departure recently was £170. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Wednesday as prices are generally higher than usual. According to our data, the average ticket price to Bangkok on Wednesday is £468.

In the afternoon is the cheapest time of day to fly from Kuala Lumpur Intl Airport to Bangkok when you can find flight prices for as low as £107. Flying to Bangkok in the afternoon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the evening because they tend to be around £405. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

You are more likely to see cheaper flights to Bangkok from Kuala Lumpur Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Bangkok for around £108 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bangkok from Kuala Lumpur Intl Airport for as low as £98 on momondo.

Malaysia Airlines, AirAsia, and Batik Air are the most popular carriers operating from Kuala Lumpur Intl to Bangkok

AirAsia, Batik Air and Malaysia Airlines are the top three most popular airlines that fly to Bangkok from Kuala Lumpur Intl Airport according to our data. AirAsia is the first choice among our users, with 52% of people opting to fly with this airline when travelling to Bangkok. Keep in mind that there are 5 different airlines that fly to Bangkok on a routine basis, so you have a few additional options to choose from.

Historically, on average around 27% 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 116 minutes.

Generally, flights departing at night 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. Monday has historically seen more delays on average compared to the rest of the week.

According to our data, Malaysia Airlines have had the fewest delays on this route over the last 12 months, with about 16% of their flights experiencing any sort of delay.

As of May 2026, 56 flights take off from Kuala Lumpur Intl Airport and land in Bangkok each day. The most common flight departure time for this route is 09:00, with 55% of daily flights taking off in the afternoon.

The number of flights available between Kuala Lumpur Intl Airport and Bangkok is 392 per week as of May 2026. The most frequent departure day is Mon, with 16% of weekly flights leaving on this day.