Cheap flights from Bangkok to Singapore from C$ 139

In general, January is the cheapest month to fly from Bangkok to Singapore. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 243. If you are unable to visit Singapore during the month of January, then departing from Bangkok during the month February is also very affordable. Most momondo users find prices during this month for around C$ 258.

On average, the least expensive day to fly to Singapore from Bangkok is on a Thursday. momondo users have found tickets for Thursday departures for as low as C$ 280. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Bangkok to Singapore on a Wednesday will generally be more expensive and average around C$ 903. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Our most recent data shows that the best time of day to fly to Singapore is in the morning. Flights from Bangkok to Singapore during this time can be as low as C$ 317. In contrast, the most expensive time of day to depart to Singapore is in the afternoon when prices are around C$ 903.

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

You are more likely to see cheaper flights to Singapore from Bangkok when booking weeks ahead of your departure date. In general, you can expect to find flights to Singapore for around C$ 327 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Singapore from Bangkok for as low as C$ 265 on momondo.

There are 2 cabin classes available to choose from on Bangkok to Singapore 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 19% of flights between Bangkok and Singapore have experienced a delay on any given week. The average delay length over the past 12 months has been 105 minutes.

Generally, flights departing at night tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

Monday 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 11% of their flights experiencing any sort of delay.

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

As of September 2026, 336 flights take off from Bangkok and land in Singapore each week. The most common flight departure day for this route is Wed, with 17% of weekly flights taking off on this day.