Cheap flights from Bangkok Suvarnabhumi Airport to Kuala Lumpur from $135

In general, March is the cheapest month to fly from Bangkok Suvarnabhumi Airport to Kuala Lumpur. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $177. If you’re not able to fly to Kuala Lumpur in March, then July is your next best option. Flight prices from Bangkok Suvarnabhumi Airport to Kuala Lumpur during July average around $181.

On average, the least expensive day to fly to Kuala Lumpur from Bangkok Suvarnabhumi Airport is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $793. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Kuala Lumpur is Monday, with ticket prices averaging around $1,393.

Our most recent data shows that the best time of day to fly to Kuala Lumpur is in the morning. Flights from Bangkok Suvarnabhumi Airport to Kuala Lumpur during this time can be as low as $219. Try not to purchase tickets at midday because they tend to be around $949. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

You are more likely to see cheaper flights to Kuala Lumpur from Bangkok Suvarnabhumi Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Kuala Lumpur for around $197 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kuala Lumpur from Bangkok Suvarnabhumi Airport for as low as $169 on momondo.

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

Historically, on average around 24% of flights between Bangkok and Kuala Lumpur have experienced a delay on any given week. The average delay length over the past 12 months has been 94 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, Thai Airways 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 February 2026, 48 flights take off from Bangkok Suvarnabhumi Airport and land in Kuala Lumpur each day. The most common flight departure time for this route is 14:00, with 46% of daily flights taking off in the afternoon.

The number of flights available between Bangkok Suvarnabhumi Airport and Kuala Lumpur is 337 per week as of February 2026. The most frequent departure day is Thu, with 15% of weekly flights leaving on this day.