Cheap flights from Singapore to Bangkok from $120

If you aren’t able to travel during the month of January, then book flights to Bangkok from Singapore during September instead. Flights to Bangkok in September, while not as cheap as those in January, still average around $189.

On average, the least expensive day to fly to Bangkok from Singapore is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $285. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Singapore to Bangkok on a Friday will generally be more expensive and average around $349. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

According to our data, the cheapest time of day to fly to Bangkok is at noon. momondo users have found flights departing from Singapore to Bangkok at noon for as low as $211. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the morning because they tend to be around $291. Of course, these prices can vary depending on the time of year and what airport you fly to.

Fly from Singapore Changi to Bangkok Don Mueang Intl for the best Singapore Changi - Bangkok flight prices

You are more likely to see cheaper flights to Bangkok from Singapore when booking weeks ahead of your departure date. In general, you can expect to find flights to Bangkok for around $233 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bangkok from Singapore for as low as $197 on momondo.

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

Thai AirAsia, Thai Lion Air, and Batik Air are the most popular carriers operating from Singapore Changi to Bangkok

Scoot, Thai AirAsia and Thai Lion Air are the top three most popular airlines that fly to Bangkok from Singapore according to our data. Scoot is the first choice among our users, with 30% of people opting to fly with this airline when traveling to Bangkok. Keep in mind that there are 6 different airlines that fly to Bangkok on a routine basis, so you have a few additional options to choose from.

Historically, on average around 19% 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 at night have, in the past, seen delays more frequently in comparison.

Tuesday 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, Singapore Airlines have had the least number of delays on this route over the last 12 months; with about 7% of their flights experiencing any sort of delay.

58 flights are operational daily from Singapore to Bangkok as of July 2026. The most popular departure time for this route is 6:00PM, with 44% of flights per day taking off in the afternoon.

As of July 2026, 410 flights take off from Singapore and land in Bangkok each week. The most common flight departure day for this route is Sun, with 15% of weekly flights taking off on this day.