Cheap flights from Bangkok Suvarnabhumi Airport to Singapore from C$ 81

In general, June is the cheapest month to fly from Bangkok Suvarnabhumi Airport to Singapore. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 214. If you are unable to visit Singapore during the month of June, then departing from Bangkok Suvarnabhumi Airport during the month May is also very affordable. Most momondo users find prices during this month for around C$ 215.

On average, the least expensive day to fly to Singapore from Bangkok Suvarnabhumi Airport is on a Thursday. momondo users have found tickets for Thursday departures for as low as C$ 278. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Bangkok Suvarnabhumi Airport to Singapore on a Wednesday will generally be more expensive and average around C$ 898. 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 Suvarnabhumi Airport to Singapore during this time can be as low as C$ 278. In contrast, the most expensive time of day to depart to Singapore is in the afternoon when prices are around C$ 936.

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

You are more likely to see cheaper flights to Singapore from Bangkok Suvarnabhumi Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Singapore for around C$ 256 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Singapore from Bangkok Suvarnabhumi Airport for as low as C$ 200 on momondo.

There are 4 cabin classes available to choose from on Bangkok Suvarnabhumi to Singapore Changi 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 23% 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 106 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. Friday 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 15% of their flights experiencing any sort of delay.

The number of flights available between Bangkok Suvarnabhumi Airport and Singapore is 61 per day as of March 2026. The most frequent departure time is 8:00p.m., with 43% of daily flights leaving in the evening.

As of March 2026, 431 flights take off from Bangkok Suvarnabhumi Airport and land in Singapore each week. The most common flight departure day for this route is Sun, with 15% of weekly flights taking off on this day.