Cheap flights from Singapore to Bangkok from $142

The month of January is, on average, the cheapest month to fly to Bangkok from Singapore, with most prices found around $239. The month of March is another great option to travel to Bangkok, with average flight prices from Singapore averaging around $289.

The cheapest day to depart on your flight to Bangkok is on a Wednesday when prices can be found for as low as $226. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $899. These prices are subject to change though, so be sure to set up a Price Alert for flights to Bangkok.

Flying to Bangkok from Singapore at midday is the least expensive time of day to depart. momondo users have found prices as low as $274 when looking at flights departing at midday. Flights to Bangkok are more costly in the morning, with an average ticket price of $445. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

Fly from Singapore Changi to Bangkok Suvarnabhumi 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 $345 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 Singapore for as low as $298 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.

Scoot is the most popular carrier operating from Singapore Changi to Bangkok

Scoot, Thai AirAsia and Singapore Airlines 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 34% 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 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 109 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights departing at night 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. Sunday 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 6% of their flights experiencing any sort of delay.

As of September 2026, there are 50 flights per day flying from Singapore to Bangkok. The most common time of day flights depart is 18:00, with 36% of flights taking off in the afternoon.

As of September 2026, there are 356 flights per week flying from Singapore to Bangkok. The most common day of the week flights depart is Wed, with 16% of flights taking off on this day.