Cheap flights from Singapore to Bangkok from $120

If you are unable to visit Bangkok Suvarnabhumi Airport during the month of July, then departing from Singapore during the month September is also very affordable. Most momondo users find prices during this month for around $220.

On average, the least expensive day to fly to Bangkok Suvarnabhumi Airport from Singapore is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $210. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Bangkok Suvarnabhumi Airport on Sunday is $883.

According to our data, the cheapest time of day to fly to Bangkok Suvarnabhumi Airport is at midday. momondo users have found flights departing from Singapore to Bangkok Suvarnabhumi Airport at midday for as low as $194. 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 afternoon when prices are $289 on average. Flights to Bangkok Suvarnabhumi Airport from Singapore in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

Fly from Singapore Changi to Bangkok Suvarnabhumi for the best Singapore Changi - Bangkok Suvarnabhumi flight prices

You are more likely to see cheaper flights to Bangkok Suvarnabhumi Airport from Singapore when booking weeks ahead of your departure date. In general, you can expect to find flights to Bangkok Suvarnabhumi Airport for around $270 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 Singapore for as low as $240 on momondo.

There are 3 cabin classes available to choose from on Singapore Changi to Bangkok Suvarnabhumi 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 18% of flights between Singapore and Bangkok have experienced a delay on any given week. The average delay length over the past 12 months has been 111 minutes.

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

Wednesday 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, Singapore Airlines have had the fewest delays on this route over the last 12 months, with about 8% of their flights experiencing any sort of delay.

The number of flights available between Singapore and Bangkok Suvarnabhumi Airport is 63 per day as of April 2026. The most frequent departure time is 18:00, with 39% of daily flights leaving in the afternoon.

442 flights are operational weekly from Singapore to Bangkok Suvarnabhumi Airport as of April 2026. The most popular departure day for this route is Wed, with 14% of flights per week taking off on this day.