Cheap flights from Singapore to Bangkok from C$ 158

In general, January is the cheapest month to fly from Singapore to Bangkok Suvarnabhumi Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 235. If you’re not able to fly to Bangkok Suvarnabhumi Airport in January, then September is your next best option. Flight prices from Singapore to Bangkok Suvarnabhumi Airport during September average around C$ 266.

The cheapest day to depart on your flight to Bangkok Suvarnabhumi Airport is on a Thursday when prices can be found for as low as C$ 282. This is often the case because there is less demand to fly during this day of the week. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Singapore to Bangkok Suvarnabhumi Airport for around C$ 554.

Our data shows that the cheapest Singapore to Bangkok Suvarnabhumi Airport flights are usually those with departure times in the morning. Our users have found flights to Bangkok Suvarnabhumi Airport in the morning for as low as C$ 272. In the afternoon is when there is more demand to fly to Bangkok Suvarnabhumi Airport, so prices are often more expensive at around C$ 361 per ticket.

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 C$ 331 when searching weeks out. 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 C$ 279 on momondo.

There are 3 cabin classes available to choose from on Singapore 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.

Historically, on average around 17% 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 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 has had the least delays on this route over the last 12 months, with about 6% of their flights experiencing any sort of delay.

52 flights are operational daily from Singapore to Bangkok Suvarnabhumi Airport as of August 2026. The most popular departure time for this route is 6:00p.m., with 42% of flights per day taking off in the afternoon.

369 flights are operational weekly from Singapore to Bangkok Suvarnabhumi Airport as of August 2026. The most popular departure day for this route is Fri, with 15% of flights per week taking off on this day.