Cheap flights from Kuala Lumpur to Bangkok from $138

If you are unable to visit Bangkok Suvarnabhumi Airport during the month of August, then departing from Kuala Lumpur during the month November is also very affordable. Most momondo users find prices during this month for around $185.

On average, the least expensive day to fly to Bangkok Suvarnabhumi Airport from Kuala Lumpur is on a Saturday. momondo users have found tickets for Saturday departures for as low as $323. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to Bangkok Suvarnabhumi Airport on Thursday is $655.

According to our data, the cheapest time of day to fly to Bangkok Suvarnabhumi Airport is in the afternoon. momondo users have found flights departing from Kuala Lumpur to Bangkok Suvarnabhumi Airport in the afternoon for as low as $212. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $1,080 on average. Flights to Bangkok Suvarnabhumi Airport from Kuala Lumpur in the evening are generally more expensive because this time of day is more convenient for travellers’ schedules.

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

You are more likely to see cheaper flights to Bangkok Suvarnabhumi Airport from Kuala Lumpur when booking weeks ahead of your departure date. In general, you can expect to find flights to Bangkok Suvarnabhumi Airport for around $214 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bangkok Suvarnabhumi Airport from Kuala Lumpur for as low as $190 on momondo.

There are 3 cabin classes available to choose from on Kuala Lumpur 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.

Malaysia Airlines and Vietnam Airlines are the most popular carriers operating from Kuala Lumpur to Bangkok Suvarnabhumi

AirAsia, Batik Air and Thai Airways are the top three most popular airlines that fly to Bangkok Suvarnabhumi Airport from Kuala Lumpur according to our data. AirAsia is the first choice among our users, with 41% of people opting to fly with this airline when travelling 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 16% 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 82 minutes.

Generally, flights departing in the early afternoon 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 15% of their flights experiencing any sort of delay.

51 flights are operational daily from Kuala Lumpur to Bangkok Suvarnabhumi Airport as of June 2026. The most popular departure time for this route is 17:00, with 62% of flights per day taking off in the afternoon.

360 flights are operational weekly from Kuala Lumpur to Bangkok Suvarnabhumi Airport as of June 2026. The most popular departure day for this route is Wed, with 16% of flights per week taking off on this day.